CN220751197U

CN220751197U - Fiber bragg grating demodulator equipment frock

Info

Publication number: CN220751197U
Application number: CN202322215555.5U
Authority: CN
Inventors: 陈炼; 卢璇; 周小龙
Original assignee: Chongqing Wugan Technology Co ltd
Current assignee: Chongqing Wugan Technology Co ltd
Priority date: 2023-08-17
Filing date: 2023-08-17
Publication date: 2024-04-09
Anticipated expiration: 2033-08-17

Abstract

The utility model relates to the technical field of fiber bragg gratings and discloses a fiber bragg grating demodulator assembly tool, which comprises a demodulator box and a tool, wherein the demodulator box comprises a clamping block, a sliding rod, a box surface and a sliding groove, one side of the box surface is fixedly connected with the clamping block, the sliding rod is fixedly connected inside the box surface, the sliding groove is formed in the box surface, the sliding rod is in sliding connection with the sliding groove, the tool comprises an optical element and an electronic component, the optical element comprises a lens, a grating, a filter, a laser, a reflecting mirror, a support, a connecting clamping block, a connecting pipe and a connector, the lens is fixedly connected with the grating, the grating is fixedly connected with the filter, the laser is fixedly connected with the connecting pipe, the connecting pipe is fixedly connected with the connector, the connector is movably connected with the support, the support is movably connected with the connecting clamping block, and each component of the fiber bragg grating demodulator is sequentially installed and connected, the production efficiency is improved, and the product quality is ensured.

Description

Fiber bragg grating demodulator equipment frock

Technical Field

The utility model relates to the technical field of fiber bragg gratings, in particular to an assembly tool of a fiber bragg grating demodulator.

Background

Fiber grating demodulators are important devices used in optical communication systems, which can demodulate and analyze optical signals, and are devices for measuring the characteristics and properties of fiber gratings, and are generally composed of optical elements, electronic components and mechanical structures. In the production process, an assembly tool is required to be used for completing tasks, in the tool process of assembling the fiber grating demodulator, a fixture and a die are manufactured by using a proper process according to a design scheme, so that components of the fiber grating demodulator are fixed and positioned, stable postures and positions are kept in the assembly process, and errors and damages are avoided. Before the assembly process, the tooling needs to be tested and verified to ensure that the tooling can accurately fix and position the assembly and maintain its stability. This can be verified by simulating the assembly process and performing the relevant tests. And (3) assembly: and (5) sequentially installing and connecting all components of the fiber bragg grating demodulator according to the assembly technical rules and the assembly sequence. In the assembly process, the operation standard is kept, and the operation is strictly carried out according to the assembly instruction, so that the installation error or damage is avoided. Quality inspection and testing: after the assembly is completed, the fiber grating demodulator is subjected to quality inspection and test, normal functions and stable performance of the fiber grating demodulator are ensured, and the fiber grating demodulator meets related standard and specification requirements, and the assembly process of the fiber grating demodulator involves the assembly of optical elements, electronic components and mechanical structures, wherein the assembly process may be assisted by using an assembly tool. By using proper assembly tools, the production efficiency can be improved, the product quality is ensured, the human error is reduced, and the stability and the reliability of the equipment in operation are ensured.

However, the fiber grating demodulator tool is more troublesome to install and replace, and the working efficiency is easy to influence.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides an assembly tool for a fiber grating demodulator.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a fiber bragg grating demodulation appearance equipment frock, includes demodulation appearance case and frock, demodulation appearance case includes fixture block, slide bar, case face, spout, one side and fixture block fixed connection of case face, slide bar fixed connection is inside the case face, the spout has been seted up to the case face inside, slide bar and spout sliding connection.

Preferably, the tool comprises an optical element and an electronic component, wherein the optical element comprises a lens, a grating, a filter, a laser, a reflector, a support, a connecting clamping block, a connecting pipe and a connector, the lens is fixedly connected with the grating, the grating is fixedly connected with the filter, the laser is fixedly connected with the connecting pipe, the connecting pipe is fixedly connected with the connector, the connector is movably connected with the support, the support is movably connected with the connecting clamping block, and the connecting clamping block is fixedly connected with the reflector.

Preferably, the electronic component comprises a sensor, an amplifier and a display, wherein the sensor is electrically connected with the filter, the sensor is electrically connected with the amplifier, and the amplifier is electrically connected with the display.

Preferably, the connector is fixedly connected with a telescopic rod, and the telescopic rod is fixedly connected with a supporting table.

Preferably, the number of the sliding rods is four, and four sliding grooves are formed in the sliding grooves. The sliding rod is added by the sliding groove, so that the detachable effect of the box surface and the internal structure is achieved.

Preferably, the laser is above the lens and the mirrors are on either side of the laser. The effect of better light concentration is achieved through the periphery of the reflector.

Preferably, the filter is fixedly connected in the box surface, and the sensor is fixedly connected in the box surface.

(III) beneficial effects

Compared with the prior art, the utility model provides an assembly tool for a fiber bragg grating demodulator, which has the following beneficial effects:

1. according to the fiber bragg grating demodulator assembly tool, the tool in the demodulator box can be detected and replaced through the arrangement of the sliding groove and the addition of the sliding rod.

2. This fiber bragg grating demodulator equipment frock, through the equipment between the optical component, with each subassembly of fiber bragg grating demodulator installation and connection in proper order, improve production efficiency, ensure product quality, reduce human error, through the better result of holding the demodulator of connection between the electronic components.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of an assembly fixture for a fiber grating demodulator;

FIG. 2 is a schematic diagram of the internal structure of an assembly tool regulator box of the fiber bragg grating demodulator;

FIG. 3 is a schematic diagram of a fiber grating demodulator assembly tooling laser;

FIG. 4 is a schematic diagram of a chute structure of an assembly tool box of a fiber grating demodulator;

fig. 5 is a schematic diagram of a demodulator box of an assembly tool of the fiber grating demodulator.

In the figure: 1. a demodulator box; 101. a clamping block; 102. a slide bar; 103. a box surface; 104. a chute; 2. a tool; 21. an optical element; 211. a lens; 212. a grating; 213. a filter; 214. a laser; 215. a reflecting mirror; 216. a bracket; 217. connecting a clamping block; 218. a connecting pipe; 219. a connector; 22. an electronic component; 221. a sensor; 222. an amplifier; 223. a display; 3. a telescopic rod; 4. and a support table.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1

As shown in fig. 1-5, the utility model provides an assembly fixture for a fiber grating demodulator, which comprises a demodulator box 1 and a fixture 2, wherein the demodulator box 1 comprises a clamping block 101, sliding rods 102, a box surface 103 and sliding grooves 104, one side of the box surface 103 is fixedly connected with the clamping block 101, the sliding rods 102 are fixedly connected inside the box surface 103, the inside of the box surface 103 is provided with the sliding grooves 104, the sliding rods 102 are in sliding connection with the sliding grooves 104, and the sliding rods 102 are provided with four sliding grooves 104.

In this embodiment, the tooling 2 in the demodulator box 1 can be detected and replaced by opening the sliding groove 104 and adding the sliding rod 102.

Example 2

As shown in fig. 1-5, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the tool 2 comprises an optical element 21 and an electronic component 22, the optical element 21 comprises a lens 211, a grating 212, a filter 213, a laser 214, a reflecting mirror 215, a support 216, a connecting clamping block 217, a connecting pipe 218 and a connector 219, the lens 211 is fixedly connected with the grating 212, the grating 212 is fixedly connected with the filter 213, the laser 214 is fixedly connected with the connecting pipe 218, the connecting pipe 218 is fixedly connected with the connector 219, the connector 219 is movably connected with the support 216, the support 216 is movably connected with the connecting clamping block 217, the connecting clamping block 217 is fixedly connected with the reflecting mirror 215, the laser 214 is arranged above the lens 211, the reflecting mirror 215 is arranged on two sides of the laser 214, the connector 219 is fixedly connected with a telescopic rod 3, and the telescopic rod 3 is fixedly connected with a supporting table 4.

In this embodiment, each component of the fiber bragg grating demodulator is sequentially installed and connected by assembling the optical elements 21, so that the production efficiency is improved, the product quality is ensured, and the human error is reduced.

Example 3

As shown in fig. 1-5, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the electronic component 22 includes a sensor 221, an amplifier 222, and a display 223, the sensor 221 is electrically connected to the filter 213, the sensor 221 is electrically connected to the amplifier 222, the amplifier 222 is electrically connected to the display 223, the filter 213 is fixedly connected to the inside of the case 103, and the sensor 221 is fixedly connected to the inside of the case 103.

In this embodiment, the result of the demodulator is better grasped by the connection between the electronic components 22.

The working principle of the fiber bragg grating demodulator assembly fixture is specifically described below.

As shown in fig. 1-5, in use, the tooling 2 in the demodulator box 1 can be detected and replaced by opening the sliding groove 104 and adding the sliding rod 102, and each component of the fiber grating demodulator is sequentially installed and connected by assembling the optical elements 21, so that the production efficiency is improved, the product quality is ensured, the personal error is reduced, and the result of the demodulator is better mastered by connecting the electronic components 22.

Claims

1. The utility model provides a fiber bragg grating demodulator equipment frock, includes demodulator case (1) and frock (2), its characterized in that: the demodulator box (1) comprises a clamping block (101), a sliding rod (102), a box surface (103) and a sliding groove (104), wherein one side of the box surface (103) is fixedly connected with the clamping block (101), the sliding rod (102) is fixedly connected inside the box surface (103), the sliding groove (104) is formed in the box surface (103), and the sliding rod (102) is in sliding connection with the sliding groove (104).

2. The fiber bragg grating demodulator assembly fixture according to claim 1, wherein: the tool (2) comprises an optical element (21) and an electronic component (22), the optical element (21) comprises a lens (211), a grating (212), a filter (213), a laser (214), a reflector (215), a support (216), a connecting clamping block (217), a connecting pipe (218) and a connector (219), the lens (211) is fixedly connected with the grating (212), the grating (212) is fixedly connected with the filter (213), the laser (214) is fixedly connected with the connecting pipe (218), the connecting pipe (218) is fixedly connected with a connector (219), the connector (219) is movably connected with the support (216), the support (216) is movably connected with the connecting clamping block (217), and the connecting clamping block (217) is fixedly connected with the reflector (215).

3. The fiber bragg grating demodulator assembly fixture according to claim 2, wherein: the electronic component (22) comprises a sensor (221), an amplifier (222) and a display (223), wherein the sensor (221) is electrically connected with the filter (213), the sensor (221) is electrically connected with the amplifier (222), and the amplifier (222) is electrically connected with the display (223).

4. The fiber bragg grating demodulator assembly fixture according to claim 2, wherein: the connector (219) is fixedly connected with a telescopic rod (3), and the telescopic rod (3) is fixedly connected with a supporting table (4).

5. The fiber bragg grating demodulator assembly fixture according to claim 1, wherein: four sliding rods (102) are arranged, and four sliding grooves (104) are formed.

6. The fiber bragg grating demodulator assembly fixture according to claim 2, wherein: the laser (214) is above the lens (211), and the reflecting mirror (215) is on both sides of the laser (214).

7. The fiber bragg grating demodulator assembly fixture according to claim 2, wherein: the filter (213) is fixedly connected inside the box surface (103), and the sensor (221) is fixedly connected inside the box surface (103).