CN217483811U - Optical fiber identification instrument - Google Patents
Optical fiber identification instrument Download PDFInfo
- Publication number
- CN217483811U CN217483811U CN202220856142.8U CN202220856142U CN217483811U CN 217483811 U CN217483811 U CN 217483811U CN 202220856142 U CN202220856142 U CN 202220856142U CN 217483811 U CN217483811 U CN 217483811U
- Authority
- CN
- China
- Prior art keywords
- detection
- fixed
- push block
- base
- moving
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses an optical fiber identification instrument includes: casing and detection subassembly, detection subassembly includes: the device comprises a fixed bracket and a movable bracket arranged in the fixed bracket; the detection base is arranged on the fixed support, the driving motor is arranged in the fixed support, the detection push block is arranged on the movable support, and the driving motor drives the movable support to move so as to enable the detection push block to be far away from the detection base; an elastic element for pulling the detection push block to be close to the detection base is arranged in the detection assembly; the shell is provided with a detection opening, the optical cable is inserted into the detection opening and is positioned between the detection base and the detection push block, and the elastic element pulls the detection push block to push the optical cable to be fixed on the detection base. The utility model provides a distance between detection ejector pad and the detection base is adjusted by driving motor, detects the ejector pad through the elastic element pulling during the detection and in order to press from both sides bundle optic fibre, can be applicable to the discernment operation of different width optic fibre, enlarges the application range of optical fiber identification appearance.
Description
Technical Field
The utility model relates to an optic fibre maintenance of equipment technical field especially relates to an optical fiber identification appearance.
Background
The optical fiber identification instrument is a tool for maintaining an optical fiber which is usually required to not interrupt service during maintenance, installation, wiring and recovery, and can execute optical fiber identification operation under the condition of no damage, wherein the identification operation comprises the step of identifying whether light passes through the optical fiber, namely, the connection and the disconnection of the optical fiber; when the optical signal is communicated in the optical fiber, the optical fiber identifier can also identify the propagation direction of the light.
The existing optical fibers have different specifications to meet different signal transmission rate requirements, and generally speaking, the thicker the optical fiber is, the more signals are transmitted in unit time. The existing optical fiber identification instrument is usually only suitable for the identification operation of optical fibers with a specified specification width, and different optical fiber identification instruments are needed to be used for measuring optical fibers with different widths, so that the optical fiber identification instrument is difficult to widely apply.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem that the optical fiber identification instrument can not be widely applied in the prior art, the utility model provides an optical fiber identification instrument that can extensively be applicable to the optical fiber identification operation of different model widths.
The utility model discloses a following technical scheme realizes:
an optical fiber identifier, comprising: a housing, a detection assembly mounted in the housing, the detection assembly comprising: the device comprises a fixed bracket and a movable bracket arranged in the fixed bracket;
the detection device comprises a fixed support, a movable support, a detection push block, a detection base, a detection push block and a detection push block, wherein the fixed support is provided with the detection base, the fixed support is internally provided with a driving motor connected with the movable support, the movable support is provided with the detection push block, and the driving motor drives the movable support to move so that the detection push block is far away from the detection base;
an elastic element is arranged in the detection assembly, and the elastic element pulls the detection push block to be close to the detection base;
the shell is provided with a detection opening, an optical cable is inserted into the detection opening and is positioned between the detection base and the detection push block, and the elastic element pulls the detection push block to push the optical cable to be fixed on the detection base.
Further, the fixing bracket includes: the first fixing plate and the second fixing plate are arranged on the base; the moving bracket comprises a moving plate; the moving plate is arranged between the first fixing plate and the second fixing plate, and the second fixing plate is fixed on the first fixing plate;
two ends of the elastic element are respectively fixed on the first fixed plate and the moving plate.
Further, the detection base is vertically fixed on the first fixing plate; the detection push block is vertically fixed on the moving plate.
Furthermore, a guide rail is arranged on the second fixed plate, and a sliding groove is arranged on the movable plate; the guide rail is installed in the sliding groove, and the moving plate moves relative to the second fixing plate along the guide rail.
Furthermore, a moving block is mounted on an output shaft of the driving motor, the moving block and the moving support are relatively fixed, and the driving motor drives the moving block to move along the output shaft so as to drive the moving support.
Furthermore, a cushion layer is arranged on the detection push block, and the cushion layer is arranged on one side, facing the detection base, of the detection push block.
Furthermore, a circuit board connected with the detection assembly, a display device connected with the circuit board and used for displaying information and a control key for controlling the detection assembly are arranged in the shell;
the control key and the display device are fixed on the shell.
Further, still be provided with in the casing with the power supply that the circuit board is connected, be provided with the interface that charges on the casing, external circuit passes through the interface that charges does the power supply.
Furthermore, an optical fiber attenuator is arranged in the shell and connected with the circuit board.
Further, a closing plate is arranged on the shell and used for closing or opening the optical fiber attenuator.
The beneficial effects of the utility model reside in that:
the utility model discloses set up detection base and relative to the detection ejector pad that the said detection base moved in the body separately, when the optic fibre is installed in the detection opening of the said body, the optic fibre is located between said detection ejector pad and the said detection base, the driving motor stops working, the elastic component stimulates the said detection ejector pad to be close to the said detection base in order to fix the optic fibre, carry out the optical fibre and discern the operation; the utility model provides a distance between detection ejector pad and the detection base is adjusted by driving motor, detects the ejector pad through the elastic element pulling during the detection and in order to press from both sides bundle optic fibre, and the distance that detects between ejector pad and the detection base is adjustable, can be applicable to the discernment operation of different width optic fibres, enlarges the application range of optical fiber identification appearance.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic view of an exploded structure of the detecting assembly of the present invention;
FIG. 4 is an exploded view from another angle of FIG. 3;
wherein:
1. a housing; 11. detecting the gap; 12. a closing plate; 13. a charging interface; 2. a detection component; 21. fixing a bracket; 211. Detecting a base; 212. a drive motor; 213. a first fixing plate; 214. a second fixing plate; 215. a guide rail; 216. a moving block; 22. moving the support; 221. detecting a push block; 222. moving the plate; 223. a chute; 224. a soft cushion layer; 23. an elastic element; 3. a circuit board; 31. a display device; 32. a control key; 33. a power supply; 34. an optical fiber attenuator.
Detailed Description
In order to make the purpose, technical solution and effect of the present invention clearer and clearer, the following description refers to the accompanying drawings and examples to further explain the present invention in detail. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Referring to fig. 1 to 4, the present invention discloses an optical fiber identification instrument, which includes: casing 1, install detection subassembly 2 in casing 1, detection subassembly 2 includes: a fixed bracket 21 and a moving bracket 22 installed in the fixed bracket 21. Install on the fixed bolster 21 and detect base 211, install in the fixed bolster 21 with the driving motor 212 that the movable support 22 is connected, install on the movable support 22 and detect ejector pad 221, driving motor 212 drive the movable support 22 removes, makes it keeps away from to detect ejector pad 221 detect base 211.
The detection assembly 2 is further provided with an elastic element 23, and the elastic element 23 pulls the detection push block 221 to approach the detection base 211;
the shell 1 is provided with a detection gap 11, an optical cable is inserted into the detection gap 11 and is positioned between the detection base 211 and the detection push block 221, and the elastic element 23 pulls the detection push block 221 to push the optical cable to be fixed on the detection base 211.
In the above embodiment, when the detection operation is not started, the elastic element 23 pulls the moving base, so that the detection push block 221 abuts against the detection base 211. When the detection operation is started, the driving motor 212 drives the detection push block 221 to be far away from the detection base 211, the detection base 211 and the detection push block 221 are respectively located at two ends of the detection gap 11, when the optical fiber is installed in the detection gap 11, the optical fiber is located between the detection push block 221 and the detection base 211, the driving motor 212 is closed, the elastic element 23 recovers to the original length, the detection push block 221 is pulled to push the optical fiber to be abutted to the detection base 211, and the optical fiber detection operation is executed. After the detection is finished, the driving motor 212 is turned on again, and the optical fiber can be taken out from the detection gap 11.
The utility model discloses a detect ejector pad 221 and detect the width that the distance between the base 211 depends on optic fibre, can be applicable to the optic fibre of different widths, and the user mode is simple and convenient, and the operating personnel of being convenient for uses.
In an achievable embodiment of the present invention, the fixing bracket 21 comprises: a first fixing plate 213 and a second fixing plate 214; the moving bracket 22 includes a moving plate 222; the moving plate 222 is installed between the first fixing plate 213 and the second fixing plate 214, and the second fixing plate 214 and the driving motor 212 are fixed on the first fixing plate 213; both ends of the elastic element 23 are fixed to the first fixing plate 213 and the moving plate 222, respectively.
In the above embodiment, in order to stabilize the moving plate 222 and the first fixed plate 213, two elastic elements 23 are installed between the first fixed plate 213 and the moving plate 222, and the elastic elements 23 are symmetrically fixed on both sides of the moving plate 222.
In an implementable embodiment of the invention, said elastic element 23 is a spring.
In an embodiment of the present invention, the detecting base 211 is vertically fixed on the first fixing plate 213; the detecting push block 221 is vertically fixed to the moving plate 222. Further, the detection base 211 is concave, the detection push block 221 is convex to fix the curvature of the bent optical fiber, and the detection base 211 is provided with detection holes for detecting the direction and the on-off of the signal in the optical fiber when the detection assembly irradiates or contacts the optical fiber.
In order to ensure the stability of the relative movement between the moving bracket 22 and the fixed bracket 21, the second fixed plate 214 is provided with a guide rail 215, and the moving plate 222 is provided with a sliding groove 223; the guide rail 215 is installed in the slide groove 223, and the moving plate 222 moves along the guide rail 215 with respect to the second fixing plate 214.
In an embodiment of the present invention, the driving motor 212 drives the moving bracket 22 to move relative to the fixed bracket 21 as follows.
A moving block 216 is mounted on an output shaft of the driving motor 212, the moving block 216 is fixed relative to the moving support 22, and the driving motor 212 drives the moving block 216 to move along the output shaft, so as to drive the moving support 22. The output shaft is provided as a lead screw which rotationally drives a moving block 216 engaged therewith to move along the output shaft.
The detection pushing block 221 is provided with a cushion layer 224, and the cushion layer 224 is arranged on one side of the detection pushing block 221 facing the detection base 211. The cushion layer 224 is used to increase the friction between the detection push block 221 and the light, and is made of a soft material, so as to prevent the detection push block 221 from excessively extruding the optical fiber to damage and break the optical fiber.
A circuit board 3 connected with a detection assembly, a display device 31 connected with the circuit board 3 and used for displaying information, and a control key 32 for controlling the detection assembly are arranged in the shell 1; the control keys 32 and the display device 31 are fixed to the housing 1.
A power supply 33 connected with the circuit board 3 is further arranged in the shell 1, a charging interface 13 is arranged on the shell 1, and an external circuit supplies power to the power supply 33 through the charging interface 13; an optical fiber attenuator 34 is further arranged in the housing 1, and the optical fiber attenuator 34 is connected with the circuit board 3. The fiber optic attenuator 34 is used to detect signal attenuation in the optical fiber.
A closing plate 12 is arranged on the housing 1, and the closing plate 12 closes or opens the optical fiber attenuator 34.
The utility model discloses set up detection base 211 and detection ejector pad 221 that moves for detecting base 211 in casing 1 respectively, when optic fibre was installed in the detection opening 11 of casing 1, optic fibre was located detect ejector pad 221 with detect between the base 211, driving motor 212 stopped working, elastic element 23 pulling detect ejector pad 221 be close to detect base 211 with fixed optic fibre, carry out the optical fiber identification operation; the utility model provides a distance between detection ejector pad 221 and the detection base 211 is adjusted by driving motor 212, detects ejector pad 221 and restraints optic fibre with the clamp through the pulling of elastic element 23 during the detection, and the distance that detects between ejector pad 221 and the detection base 211 is adjustable, can be applicable to the discernment operation of different width optic fibres, enlarges the application range of optical fiber identification appearance.
It should be understood that the application of the present invention is not limited to the above examples, and that modifications or changes can be made by those skilled in the art based on the above description, and all such modifications and changes are intended to fall within the scope of the appended claims.
Claims (10)
1. An optical fiber identification instrument, comprising: the casing, install detection subassembly in the casing, detection subassembly includes: the device comprises a fixed bracket and a movable bracket installed in the fixed bracket;
the detection device comprises a fixed support, a movable support, a detection push block, a detection base, a detection push block and a detection device, wherein the fixed support is provided with the detection base, the fixed support is internally provided with a driving motor connected with the movable support, the movable support is provided with the detection push block, and the driving motor drives the movable support to move so that the detection push block is far away from the detection base;
an elastic element is arranged in the detection assembly and pulls the detection push block to be close to the detection base;
the shell is provided with a detection opening, an optical cable is inserted into the detection opening and is positioned between the detection base and the detection push block, and the elastic element pulls the detection push block to push the optical cable to be fixed on the detection base.
2. The fiber optic identifier according to claim 1, wherein the fixing bracket comprises: the first fixing plate and the second fixing plate are arranged on the base; the moving bracket comprises a moving plate; the moving plate is arranged between the first fixing plate and the second fixing plate, and the second fixing plate is fixed on the first fixing plate;
two ends of the elastic element are respectively fixed on the first fixed plate and the moving plate.
3. The fiber optic identifier according to claim 2, wherein the detection base is vertically fixed on the first fixing plate; the detection push block is vertically fixed on the moving plate.
4. The fiber optic identification instrument of claim 2, wherein the second fixed plate is provided with a guide rail, and the moving plate is provided with a sliding groove; the guide rail is installed in the slide groove, and the moving plate moves relative to the second fixing plate along the guide rail.
5. The fiber identification instrument of claim 1, wherein a moving block is mounted on an output shaft of the driving motor, the moving block is fixed relative to the moving support, and the driving motor drives the moving block to move along the output shaft to drive the moving support.
6. The fiber identification instrument of claim 1, wherein the detection push block is provided with a cushion layer, and the cushion layer is arranged on one side of the detection push block facing the detection base.
7. The fiber identification instrument of claim 1, wherein a circuit board connected to the detection assembly, a display device connected to the circuit board for displaying information, and a control key for controlling the detection assembly are disposed in the housing;
the control key and the display device are fixed on the shell.
8. The fiber identification instrument according to claim 7, wherein a power supply connected to the circuit board is further disposed in the housing, a charging interface is disposed on the housing, and an external circuit supplies power to the power supply through the charging interface.
9. The fiber optic identification instrument of claim 7, wherein a fiber optic attenuator is further disposed within the housing, the fiber optic attenuator being connected to the circuit board.
10. The fiber optic identifier according to claim 9, wherein a closing plate is provided on the housing, the closing plate closing or opening the fiber optic attenuator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220856142.8U CN217483811U (en) | 2022-04-13 | 2022-04-13 | Optical fiber identification instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220856142.8U CN217483811U (en) | 2022-04-13 | 2022-04-13 | Optical fiber identification instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217483811U true CN217483811U (en) | 2022-09-23 |
Family
ID=83307978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220856142.8U Active CN217483811U (en) | 2022-04-13 | 2022-04-13 | Optical fiber identification instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217483811U (en) |
-
2022
- 2022-04-13 CN CN202220856142.8U patent/CN217483811U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| HK1074077A1 (en) | Pressure sensor comprising an optical waveguide, and method for detecting pressure | |
| JP5199883B2 (en) | Apparatus and method for verifying acceptable splice termination connections | |
| CN101300511A (en) | A method of assembling an optical connector and an optical connector | |
| CN217483811U (en) | Optical fiber identification instrument | |
| KR20020059624A (en) | Device for removing covering of optical fiber | |
| EP0478296B1 (en) | Fiber identifier | |
| US20060146506A1 (en) | Eject-lever apparatus for optical transceiver | |
| CN114415292B (en) | Automatic unlocking device, system and method for LC optical fiber connector | |
| EP0436354B1 (en) | Handtool for optical fibre signal determination by bending | |
| EP0372689B1 (en) | Optical fibre monitoring | |
| CN112798227B (en) | Strong magnetic field transmission performance detection equipment for optical fiber | |
| CN211206868U (en) | SC type adapter with built-in dustproof part | |
| US20180372964A1 (en) | Positioning means for a fibre optic connector assembly, a fibre optic connector assembly and fibre termination unit | |
| CN116124430A (en) | Computer hardware plug testing arrangement | |
| KR20090061930A (en) | Device for matching optical fiber cable, and optical connector having the same | |
| CN219737832U (en) | Optical fiber connector disassembling device | |
| CN216248421U (en) | Optical fiber wiring device for maintaining optical fiber network | |
| CN217506186U (en) | Dustproof OD orthogonal optical connector | |
| CN111896378A (en) | Connector tension testing device | |
| CN210270267U (en) | Optical fiber splicer anchor clamps | |
| CN216162014U (en) | Data connection line convenient for controlling transmission signals | |
| CN219104551U (en) | Optical cable tensile strength check out test set | |
| CN220339849U (en) | Tension machine with adjustable anti-interference superfine coaxial cable detects with atress interval | |
| CN215116594U (en) | Line support for transient recording type fault indicator | |
| CN113985344A (en) | Electric energy meter detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |