Abstract: A mechanical optical switch includes an input end, an output end, an optical path switching device and a driving device. The input end includes a plurality of input optical fibers and a plurality of optical fiber pins holding the input optical fibers. The output end includes a plurality of output optical fibers and a plurality of optical fiber pins for holding the output optical fibers. The optical path switching device is located between the input end and the output end, and comprises a plurality of lenses and two holding plates for holding the plurality of lenses. The driving device drives the optical path switching device to translate, so that different lenses are placed in the optical path between the input end and the output end to realize optical path switching.
[kj7326-02 16-0002] Structural Improvement of Optical Fiber Sleeve
[Abstract] An improved optical fiber sleeve structure mainly forms a ventilation groove for accommodating the optical fiber core on the outer wall of the optical fiber sleeve, so that when the optical fiber sleeve is inserted into the optical fiber sleeve, the air in the optical fiber sleeve can be squeezed and can flow out from the ventilation groove, thus ensuring the close fit between the optical fiber sleeve and the optical fiber sleeve and ensuring the quality of optical fiber communication.
[kj7326-0093-0003] A new Prussian prism fixer.
In the utility model, the mirror base on which the Rupp prism is installed is designed to be round, and the prism base cover matched with the prism base is also designed to be round, and the installation position of the prism in the prism base remains unchanged. The advantages are that both the upper cover and the prism base can be machined by a lathe during machining, and the two covers are perfect, without manual correction, with beautiful appearance, labor saving and low cost.
[kj7326-0 184-0004] clamping device
[Abstract] The main purpose of the utility model is to provide a clamping device fixed on a carrier, which comprises a bearing seat and a clamp. The bearing surface of the bearing seat and the front surface of the jig face the lens, and they cooperate to fix the lens. Characterized in that the clamp has a back surface with varying thickness, wherein the thickness of the fixed part of the back surface is greater than that of the non-fixed part, so that the elastic force of the fixed part is greater than that of the non-fixed part.
[kj7326-0033-0005] adjustable optical attenuator
An adjustable optical attenuator comprises a housing, an optical fiber clamping structure accommodated in the housing, an optical fiber arranged in the optical fiber clamping structure, a connecting element connected with the housing and an adjustable rotating part. The optical fiber holding structure includes a pin combination having a threaded portion and a connecting element having an internally threaded portion. The adjustable rotating part is provided with an internal thread and an external thread, and the spacing between adjacent threads of the internal thread is not equal to the spacing between adjacent threads of the external thread; The internal thread is engaged with the threaded section of the pin assembly, and the external thread is engaged with the internal thread of the connecting element. The adjustable rotating part is rotated, and the pin assembly is driven to move linearly along the axial direction relative to the shell through the relative motion of the spiral teeth with different spiral tooth pitches.
[kj7326-000 1-0006] optical switch device
Abstract: An optical switch device includes an input device, an output device, an optical path conversion device and a driving device. Wherein, the input device and the output device have the same structure, and both include multi-fiber pins with a plurality of optical fibers built in, and the optical path conversion device includes a first lens and a second lens. Driven by the driving device, the first lens converts the light beam from the input device into a light beam transmitted in a specific direction, and then the second lens deflects the direction of the light beam and inputs it to the output device.
[kj7326-0200-0007] Transmission and bearing structure of optical module
[Abstract] A transmission bearing structure of an optical module includes an optical module, at least one bearing seat and two rollers. The bearing seat is combined with the optical module and used for assembling two rollers. The two rollers are located on two opposite sides of the optical module, and the sides are perpendicular to the moving direction of the optical module. In this way, at least one bearing seat and two rollers provide support and transmission for the optical module, so that the optical module can obtain a good balance effect, and the assembly height and manufacturing cost can be reduced.
A learning tool
[Abstract] The utility model provides a learning machine, which comprises a shell, and is characterized in that a polarizing lens and a carrier moving with the polarizing lens are arranged on the shell, and polarized printed characters are arranged on the carrier. It displays the information memory in language learning in the form of alternating three-dimensional memory of information, color and graphics, which is not only interesting and entertaining, but also can stimulate the enthusiasm and consciousness of language learning, and stimulate the functions of information conversion, color sensitivity and graphics in the brain, so that the memorized language and characters can instantly form a strong three-dimensional memory in the brain and be remembered forever. Not only will the brain not be tired, but it will also feel relaxed and happy. It's an ideal combination of science and fun.
[kj 7326-0117-0009] new all-dielectric optical cable
Abstract: A novel all-dielectric optical cable relates to the technical field of optical communication transmission media. The technical problem to be solved is to provide a new all-dielectric optical cable with moisture resistance, high compressive and tensile properties and meeting different laying requirements. The technical scheme is that the cable core consists of optical fiber (1) and pbt loose tube (3), the loose tube (3) is placed in a glass fiber reinforced sleeve (4), a layer of aramid fiber (5) is wound around the glass fiber reinforced sleeve, and a layer of polyethylene outer sheath (6) is extruded on the outer edge of the aramid fiber. It has high mechanical properties such as compressive strength and tensile strength, good ratio of load-bearing section to non-load-bearing section, and good ratio of elastic modulus to weight per unit section. It has good moisture-proof and waterproof performance, and can be widely used in laying optical cables with different requirements such as overhead, direct buried and underwater pipelines.
[kj 7326-0177-0010] microscope automatic pusher
[Abstract] The microscope automatic pusher includes stepping motor, synchronous wheel, stage frame, rack, gear seat, stage pusher, linkage shaft, synchronous belt rolling gear shaft, linkage shaft center, synchronous shaft sleeve, front and rear knobs and left and right knobs. The push plate can be moved left and right by stepping motor or by knob, so as to realize automatic push plate and manual push plate.
[kj7326-0012-0011] Telescope with three focusing devices.
[kj 7326-0174-0012] linear fresnel lens
[kj 7326-0014-0013] telescopic camera
[kj7326-011-0014] Angle adjusting structure
Multiplex expandable MEMS optical switch array
[kj 7326-0169-0016] long-distance optical collimating device
[kj 7326-0178-0017] monocular telescope
[kj7326-0098-00 18] Universal binocular stereo magnifying glass or telescope frame device
[kj7326-0195-0019] optical fiber tray bracket
1×n mechanical optical switching device
[kj7326-0037-002 1] spatial three-dimensional image display device
[kj7326-0207-0022] Optical transceiver module
[kj7326-0082-0023] Connecting structure of optical cable fixing combined sleeve
[KJ7326-0121-0024] Long optical path device with scanning head surrounding lens
[kj7326-0 124-0025] bottom condensing stereo mirror
[kj 7326-0115-0026] bookshelf optical fiber distribution module
[kj7326-0 149-0027] portable infrared night vision device
[kj7326-003 1-0028] optical fiber bending prevention device
[kj7326-00 19-0029] optical element packaging cover
[kj7326-0050-0030] optical element
[KJ 7326-0187-0031] Double-groove light guide plate structure
[kj7326-0026-0032] Sealed optical switch
[kj7326-0024-0033] adjustable optical attenuator
[kj7326-0088-0034] A combined molten fiber distribution plate.
[kj7326-0066-0035] Optical fiber display
[kj7326-0076-0036] Large capacity indoor optical fiber distribution frame
[kj7326-0044-0037] Hybrid optical fiber cable
[kj7326-0 157-0038] optical switch device
[kj7326-0006-0039] Optical path conversion device
[kj7326-0191-0040] Digital lens module
[kj 7326-0128-0041] optical fiber coupler weaving fixture
[kj 7326-0054-0042]x-ray observation lamp control device
[kj7326-0062-0043] Telescope with movable display device
[kj7326-0 145-0044] stereoscopic combination picture
[kj7326-0008-0045] mechanical optical switch
[kj7326-0029-0046] optical switch
[kj7326-0087-0047] Holographic and Microfiber Anti-counterfeiting Film
[kj7326-0085-0048] Improved device for adjusting light and shade.
[kj7326-00 13-0049] driver
[kj7326-0032-0050] optical switch
【 kj7326-0 137-005 1 】 Concentric high-speed yarn tying device with end.
An optical fiber connector with adjustable phase.
[kj7326-0036-0053] Light source device of scanner
[kj7326-007 1-0054] Small package optical fiber connector
[kj7326-0 123-0055] cylindrical stereoscopic grating device with hollow structure
[kj7326-002 1-0056] electronically controlled adjustable optical attenuator
Reflective micro-display image projection optical system
[kj7326-00 17-0058] A Mu series optical adapter connector.
Low-light night vision sight objective
[kj7326-0 165-0060] winding transparent energy-saving film
[kj7326-0060-006 1] polygonal filter bracket
[kj7326-0 180-0062] Optical fiber plug with light source indication effect
Multiplex optical switching device
[kj7326-0 199-0064] microscope lighting device
[kj7326-0023-0065] Optical Calibration Assembly
[kj7326-0 166-0066] Yarn tying machine for optical cable production line
[kj7326-0052-0067] Stereoscopic microscope lamp
[kj7326-0205-0068] Improvement of light guide pattern structure of light guide plate
[kj7326-0042-0069] fiber array
[kj7326-0022-0070] prism optical switch
[KJ 7326-0217-0071] Optical device unaffected by stress and its manufacturing method
[kj7326-006 1-0072] optical fiber dynamic coupler
[kj7326-0 140-0073] optical element bonding fixture
[kj7326-0 194-0074] Optical splitter of digital projector
[KJ 7326-0011-0075] New optical cable sleeve.
[kj7326-0 192-0076] biological observation mirror
[kj7326-0020-0077] optical switch
[kj7326-0 133-0078] mechanical optical switch
[kj 7326-0112-0079] automatic adjustment device for polarization-maintaining optical axis
[kj7326-0 186-0080] Optical compensation structure of optical component of image scanning device
[kj 7326-0196-0081] riveted optical fiber plug
[kj7326-0119-0082] Anti-condensation speculum
[kj7326-0 144-0083] Optical module bearing and walking structure of vertical scanner
[kj7326-0004-0084] optical switch
[kj7326-005 1-0085] Optical path device at receiving end of infrared crosstalk detector
[kj7326-02 10-0086] digital image input equipment
[kj7326-0 130-0087] Multi-optical path collimating device
Information [kj7326-0 109-0088] Anti-reflective lenses for TV computers.
Material [kj7326-0113-0089] Low loss branch coupler.
Lai [kj7326-0 104-0090] adjustable scanning module
Source [KJ 7326-0129-0091] U-shaped optical path electrically controlled optical attenuator.
Optical switch with indicating device
[kj7326-0094-0093] Thermostatic microscope workbench
Decorative plastic optical fiber with improved structure [kj7326-0 126-0094]
Optical path device with [kj7326-0 185-0095] polygonal lens for multiple reflections.
[kj7326-0086-0096] Reflective selection device
[kj7326-0099-0097] adjustable optical mechanism
Connection structure between Ke's hub and communication module [KJ7326-0161-0098]
[kj7326-0 125-0099] Optical Mechanism Adjustment Test Board
Net [kj 7326-0139-0100] telescope cap
[KJ7326-0097-0101] Telescope prism adjusting seat
W [kj 7326-0201-0102] display light source supply device
An optical path device
Packaging cover of optical equipment
[kj7326-0005-0 105] optical switch with rotating optical elements
Adjustable optical attenuator
Y [kj 7326-0102-0107] electrostatic MEMS all-optical switch
Mechanical optical switch
S [kj 7326-0151-0109] can display the rubber membrane structure with various patterns.
K [KJ 7326-0108-0110] laser focusing device
J [KJ 7326-0164-011] Multi-axis rotating kaleidoscope
. [kj 7326-0208-0112] dual system components
C [kj 7326-0142-0113] adjusting device capable of changing the projection direction of the scene.
O [kj 7326-0141-014] optical fiber plug
M [kj 7326-0078-0115] Magnifier with illuminating lamp
【 kj7326-0079-0 1 16 】 Optical fiber terminal wide-angle imaging device for optical fiber display.
[kj 7326-0193-0117] focusing structure of scanner lens
[kj 7326-0025-0118] reflective optical switch
[kj 7326-0067-0119] rotary welding wiring combination module
[kj 7326-0179-0120] anti-glare fresnel lens
[kj7326-0010-0121] Compression-resistant optical cable
[KJ 7326-0147-0122] Double-sided double optical fiber head
[kj7326-0045-0 123] A New Type of Variable Diameter Mirror
[kj7326-0114-0124] Peritectic polarization-maintaining fiber polarizer
[kj 7326-0162-0125] optical terminal box
Decorative sheet
Miniature amplifier
[kj7326-0073-0 128] skeleton incoming optical cable
[kj7326-0118-0129] Digital microscope has built-in image acquisition device.
[kj7326-0092-0 130] Projection lens for image display equipment
[KJ 7326-0197-0131] Annular nonmetallic reinforced central tube optical cable.
[kj 7326-0134-0132] mechanical optical switch
[kj7326-0171-0133] Short-distance optical collimating device
[KJ 7326-0198-0134] Optical fiber management unit for processing optical fibers and optical devices.
1× 2 single multimode optical switch
[KJ 7326-0015-0136] Combined wall mirror for large-screen TV.
[kj7326-0075-0 137] fiber fixator
A color TV stereo
[KJ 7326-0154-0139] Optical module with collimating device
[kj 7326-0158-0140] mechanical optical switch
A lens module
[kj 7326-0081-0142] optical fiber image beam detector
【 kj7326-00 16-0 143 】 An optical fiber instrument with visible light fault location function.
[kj 7326-0138-0144] monocular eyepiece rotating device
Thin material of lenticular stereoscopic grating with biconvex multilayer structure
[kj 7326-0116-0146] notebook optical fiber terminal wiring module
[KJ7326-0148-0147] Waterproof, incombustible and high-strength manhole box
[kj7326-0009-0 148] Guide frame assembly for accommodating photoelectric modules.
[kj7326-0046-0 149] folding telescope
[kj 7326-0212-0150] optical attenuator
[KJ7326-0074-0151] Adjustable Offset Tight Sleeve Optical Cable Mould
[kj7326-0070-0 152] optical fiber fixing device
[kj7326-0072-0 153] Dual-wavelength single-fiber bidirectional transceiver integrated active device
[kj7326-0065-0 154] non-planar optical fiber display
[kj7326-0056-0 155] Small rear projection color display equipment.
[kj7326-0209-0 156] Ultra-thin Fresnel Box Magnifier
An optical collimating device
A folding passive encapsulator for temperature compensation of fiber grating.
[kj 7326-0135-0159] mechanical optical switch
[kj7326-0038-0 160] Integrated two-dimensional rotating micro-elastic adjusting frame
[kj7326-0150-0161] Off-axis LCD projector with polarization deviation compensation device.
Wavelength-adjustable fiber grating filter
[kj7326-0027-0 163] optical switch device
[kj 7326-0041-0164] optical fiber connector
A Novel Small Diameter Optical Coupling Device
【 kj7326-0101-0166 】 lens for physics teaching demonstration.
[kj 7326-0172-0167] optical collimating device
[kj7326-0090-0 168] optical fiber connector
[kj7326-0049-0 169] rear projection mirror
[kj7326-0035-0 170] telescope with movable hidden reticle.
[kj 7326-0183-0171] an optical fiber ribbon cable.
[kj7326-0059-0 172] optical fiber collimator
[kj7326-0039-0 173] optical parallel multichannel imager
[KJ7326-0189-0174] Multi-structure communication optical cable with central bundle tube.
[kj7326-0053-0 175] Magnifier for taking pictures of faces.
[kj7326-0055-0 176] optical door mirror
[kj 7326-0176-0177] optical fiber connection adapter
[kj 7326-0170-0178] medium-distance optical collimator with prism
[kj 7326-0132-0179] optical switch device
microscope
[kj7326-0181-01] optical switch
[kj7326-0064-0 182] Multiplex Optical Isolator
[kj 7326-0122-0183] text and image reflection function device
【 kj7326-0 163-0 184 】 A color display device based on liquid crystal light valve.
[KJ 7326-0103-0185] Shading structure of optical lens fixing device
【 KJ7326-0160-0186 】 ST optical fiber connector automatic assembly device.
[kj7326-0131-0187] Multiplex optical switch
[kj 7326-0146-0188] fiber grating packaging structure
[kj7326-0040-0 189] foam plastic light guide
[kj7326-0204-0 190] reflection
[kj7326-0168-0191] liquid crystal image projection device
[kj 7326-0155-0192] optical combination with collimator
[kj7326-0030-0 193] mechanical optical conversion device
[kj7326-0028-0 194] mechanical optical switch
[KJ 7326-0100-0195] Adjustment and Verification Tool for Optical Mechanism
[kj7326-0202-0 196] 3D image observation mirror
[kj7326-0077-0 197] portable microscope
[kj 7326-0107-0198] the structure of converging two beams of light with a small light cone
[kj7326-0084-0 199] magnifying glass ring illuminator
[kj7326-0 143-0200] zoom lens device
[kj 7326-0156-0201] optical fiber collimator
[kj7326-02 13-0202] multiplex optical switch
Anti-counterfeiting mark
[kj7326-0068-0204] optical switch
[kj7326-0 127-0205] fiber array
[kj7326-0 159-0206] mechanical optical switch
[kj7326-0 120-0207] high-rise illuminator
[kj7326-0043-0208] Central tube integrated optical cable.
[kj7326-009 1-0209] Non-shrink communication optical cable
[kj7326-0167-0210] outdoor lighting pattern computer lamp
[kj 7326-0002-0211] optical switch combination
[kj7326-0058-02 12] stereo photo viewing device
[kj7326-0057-02 13] solid stereo photo frame
[kj7326-0034-02 14] adjustable optical attenuator
[KJ 7326-0188-0215] Central tube optical cable with strip reinforced structure.
[kj7326-0048-02 16] Microarray Relief Integrator
[KJ 7326-0152-0217] A polarization beam splitter prism with high extinction ratio.
[kj 7326-0218-0218] sun-shading device
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