Optical splitter test equipment

Abstract

The utility model provides an optical splitter test device, which relates to the field of optical splitters and comprises a test box, a test placement component, a temperature sensor, a heating block and a test stabilization assembly, base plates are slidably mounted at two ends of the bottom of the test box, and three optical multimeters are fixedly mounted on one side of the front of the test box. A control panel is fixedly mounted at the middle end of the front surface of the test box, two groups of partition plates are fixed in the test box, test placement parts are placed on the partition plates, and test stabilization assemblies are mounted on bearing plates in the test placement parts; the utility model provides an optical divider test device, and aims to solve the problems that the existing optical divider test device can only test optical dividers one by one, is inconvenient when the number of optical dividers to be tested is large, and is not stable enough when the optical dividers are placed into a test box. And when an accident occurs in the process of putting the optical splitter into the test box, the optical splitter is easy to fall off.

Description

Technical Field

[0001] The utility model relates to the field of optical splitters, in particular to an optical splitter testing device. Background Art

[0002] The optical splitter is composed of an incident and an exit slit, a reflector and a dispersion element, and its function is to separate the required resonant absorption lines for use. The existing optical splitter, such as the publication number: CN219830263U, discloses an optical splitter test device, including a test box; a sealed top cover, the sealed top cover is arranged at the top of the test box, a mounting frame is arranged at the bottom of the sealed top cover, the optical splitter is fixed on the mounting frame, and a first mounting seat is symmetrically installed at the bottom of the mounting frame; a driving plate, the driving plate is fixed at the bottom end of the test box, a slide rail is opened on the top surface of the driving plate, a slider is symmetrically slidably connected inside the slide rail, a second mounting seat is installed on the top of the slider, and a support rod is movably connected between the first mounting seat and the second mounting seat.

[0003] Existing optical splitter testing equipment can only test optical splitters one by one, which is inconvenient when there are many optical splitters to be tested. In addition, it is not stable enough when placing the optical splitter into the test box. If an accident occurs during the process of placing the optical splitter into the test box, the optical splitter may easily fall off. Utility Model Content

[0004] The utility model provides an optical splitter testing device to solve the technical problems existing in the above-mentioned background technology.

[0005] The purpose and effect of the utility model of an optical splitter test device are achieved by the following specific technical means: an optical splitter test device, including a test box, a test placement component, a temperature sensor, a heating block, and a test stabilizing component, both ends of the bottom of the test box are slidably mounted with pads, and one side of the front of the test box is fixedly mounted with three optical multimeters, and at the same time, a control panel is fixedly mounted at the middle end of the front of the test box, two groups of partition plates are fixed inside the test box, and the temperature sensor and the heating block are fixedly mounted on the inner wall on the left side of the test box, and a placement plate is fixed on the top of the test box, and a placement plate is fixed on the top of the test box. Support rods are fixed on all four sides of the top of the placement plate, and test placement components are placed on the partition plates, the test placement components include: a load-bearing plate and a side baffle plate, load-bearing plates are slidably installed on the inner walls of the test box on both sides of the partition plate, side baffle plates are fixed on both sides of the load-bearing plate, and a test stabilization component is installed on the load-bearing plate, the test stabilization component includes: an inner column, a sleeve column, an abutment plate and a linkage belt, inner columns are fixed at both ends of the side baffle plate on the load-bearing plate, sleeve columns are rotatably installed on the inner columns, linkage belts are sleeved between the sleeve columns, and an abutment plate is rotatably installed on the end of the sleeve column away from the side baffle plate.

[0006] Furthermore, the partition plate divides the interior of the test box into three parts to place three optical splitters.

[0007] Furthermore, the temperature sensors and heating blocks are provided in three groups, which are respectively located on the inner wall of the test box in each space of the test box separated by the partition plate.

[0008] Furthermore, a placement plate is also fixed on the top of the support rod, and a total of three layers of placement plates are provided, and the placement plates are supported and separated by the support rod.

[0009] Furthermore, slide grooves are provided on both sides of the carrying plate, and sliding blocks are fixed on the inner walls of the test box corresponding to the slide grooves, and the sliding blocks are located in the slide grooves.

[0010] Furthermore, a baffle is fixed to one end of the carrying plate away from the test box, and an L-shape is formed between the baffle and the carrying plate.

[0011] Furthermore, a rack is arranged on the inner side of the linkage belt, and a tooth block is also arranged on the outer wall of the sleeve column, and the rack arranged on the linkage belt and the tooth block on the sleeve column are meshed with each other.

[0012] Beneficial effects:

[0013] By setting the test placement component, multiple optical splitters can be placed in the test box at the same time, and multiple optical splitters can be tested at the same time, which effectively improves the working efficiency of the test box.

[0014] By setting up the test stabilization component, the sleeves at both ends can be driven to rotate in the same direction simultaneously when the linkage belt is pushed in different directions, so that the sleeve extends forward or shortens backward on the inner column, and the distance between the abutment plates at both ends is changed, so that the sleeve can be better attached to the two ends of the inserted optical splitter to achieve stable placement of the optical splitter, so that optical splitters of different sizes can be placed on its carrier plate, thereby expanding the use range of the test box and improving the practicality of the test equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of the test equipment of the utility model.

[0016] Figure 2 This is a schematic diagram of the structure when the test placement component of the utility model is opened.

[0017] Figure 3 It is a schematic diagram of the internal planar structure of the testing equipment of the utility model.

[0018] Figure 4 It is a schematic diagram of the overall three-dimensional structure of the auxiliary adjustment component of the utility model.

[0019] Figure 1-4In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0020] Test box-1, optical multimeter-101, control panel-102, partition plate-103, pad plate-104, placement plate-105, support rod-106, test placement component-2, bearing plate-201, side baffle plate-202, temperature sensor-3, heating block-301, test stabilization component-4, inner column-401, sleeve column-402, abutment plate-403, linkage belt-404. DETAILED DESCRIPTION

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Example

[0022] As attached Figure 1 To Attachment Figure 4 As shown:

[0023] An optical splitter testing device comprises: a test box 1, a test placement component 2, a temperature sensor 3, a heating block 301, and a test stabilizing component 4. Pads 104 are slidably mounted on both ends of the bottom of the test box 1. The pads 104 arranged at the lower end of the test box 1 can prevent the test box 1 from directly contacting the ground, and are used to reduce moisture in the test box 1 or prevent electric shock when a worker touches the test box 1 when leakage occurs during testing. Three optical multimeters 101 are fixedly mounted on one side of the front of the test box 1, and a control panel 102 is fixedly mounted on the middle end of the front of the test box 1. Two groups of partitions 103 are fixed inside the test box 1. The temperature sensor 3 and the heating block 301 are fixedly mounted on the inner wall on the left side of the test box 1, and the test placement component 2 is placed on the partitions 103.

[0024] The test placement component 2 includes: a bearing plate 201 and a side baffle 202 . The bearing plates 201 are slidably mounted on the inner walls of the test box 1 on both sides of the partition plate 103 , and a test stabilizing component 4 is mounted on the bearing plates 201 .

[0025] The test stabilization assembly 4 includes: an inner column 401, a sleeve column 402, an abutment plate 403 and a linkage belt 404. Side baffles 202 are fixed on both sides of the supporting plate 201, and inner columns 401 are fixed at both ends of the side baffles 202 on the supporting plate 201. Sleeve columns 402 are rotatably mounted on the inner columns 401, linkage belts 404 are sleeved between the sleeve columns 402, and an abutment plate 403 is rotatably mounted on the end of the sleeve column 402 away from the side baffle 202.

[0026] When it is necessary to test the optical splitter, the carrier plate 201 at the upper end can be pulled out first. A baffle is fixed at the end of the carrier plate 201 away from the test box 1. The baffle is not marked in the figure. The baffle and the carrier plate 201 are arranged in an L shape, which makes it more convenient to pull the carrier plate 201 and can be better sealed when the carrier plate 201 is located inside the test box 1. Then, the optical splitter to be tested is placed in the middle of the carrier plate 201. Then, the linkage belt 404 can be pushed in different directions according to the size of the optical splitter, so that the linkage belt 404 can drive the sleeve column 402 engaged therewith to rotate together, and a rack is arranged on the inner side of the linkage belt 404, and a tooth block is also arranged on the outer wall of the sleeve column 402. The rack arranged on the linkage belt 404 and the sleeve column 402 are arranged on the outer wall of the sleeve column 402. The tooth blocks are meshed with each other, so that the sleeve column 402 rotating in different directions can move forward or backward on the inner column 401, so as to change the distance between the abutment plates 403 at both ends, and achieve the function of clamping the optical splitter by the abutment plates 403 at both ends, so that optical splitters of different sizes are more stable during testing, and it is also convenient and stable when placing optical splitters of different models for testing, thereby expanding the use range of the test equipment and improving the practicality of the equipment. Then, the carrier plate 201 is pushed into the test box 1, and slide grooves are provided on both sides of the carrier plate 201. Slide blocks are fixed on the inner walls of the test box 1 corresponding to the slide grooves. The slide blocks are located in the slide grooves, and the slide blocks and the slide grooves are marked in the figure. The setting of the slide blocks and the slide grooves is convenient for each carrier plate 201 to be pulled It is more convenient and quick to take out and push in, and the interior of the test box 1 is divided into three parts under the action of the partition plate 103 and the carrier plate 201 is placed. Then, the carrier plates 201 located on the middle and lower partition plates 103 are pulled out in turn, and the optical splitter to be tested is placed in the middle of the carrier plate 201 and stabilized according to the above operation, so as to achieve the effect of testing multiple optical splitters at the same time, and then the optical splitter is connected to the optical multimeter 101 through the power supply, and then the heating block 301 is started through the control panel 102. The heating blocks 301 set in the test box 1 are all connected to the control panel 102, and each heating block 301 can be started and closed on the control panel 102, and the heating blocks 301 are all set in parallel without interfering with each other, and then the temperature is set. Under the detection of the temperature sensor 3, the temperature inside the test box 1 is heated to the specified temperature range, and then the optical splitter is tested at high temperature by the optical multimeter 101. The heating block 301 is arranged at the lower end of the temperature sensor 3, and the temperature sensor 3 and the heating block 301 are provided with three groups, which are respectively located on the inner wall of the test box 1 in each space of the test box 1 separated by the partition plate 103, so as to achieve the effect of simultaneously testing multiple optical splitters. Secondly, a placement plate 105 is fixed on the top of the test box 1, and support rods 106 are fixed around the top of the placement plate 105. However, a placement plate 105 is also fixed on the top of the support rod 106. There are three layers of placement plates 105 in total, and the placement plates 105 are supported and separated by the support rods 106.It is convenient to place the optical splitter to be tested in the queue, making it more convenient to take the optical splitter and put it into the test box 1.

[0027] Working principle: first pull out the carrier plate 201 at the upper end, put in the optical splitter to be tested, and place the optical splitter between the abutment plates 403 at both ends. Then, according to the size of the optical splitter, push the linkage belt 404 in different directions, and then adjust the distance between the abutment plates 403 at both ends so that the abutment plates 403 are respectively attached to the two ends of the optical splitter to stabilize the optical splitter. Then, push the carrier plate 201 into the test box 1. Then, pull out the carrier plates 201 at the middle and lower ends in turn, place the optical splitter to be tested between the abutment plates 403 at both ends and stabilize it. Finally, connect the optical splitter to the optical multimeter 101 through the power supply, start the heating block 301 through the control panel 102, and then, under the detection of the temperature sensor 3, heat the temperature inside the test box 1 to the specified temperature range, and then perform high temperature detection on the optical splitter through the optical multimeter 101.

Claims

1. An optical splitter testing device, comprising a test box (1), a test placement component (2), a temperature sensor (3), a heating block (301), and a test stabilization component (4), characterized in that: Pads (104) are slidably mounted at both ends of the bottom of the test box (1), an optical multimeter (101) is fixedly mounted on one side of the front of the test box (1), a control panel (102) is fixedly mounted at the middle end of the front of the test box (1), two groups of partition plates (103) are fixed inside the test box (1), test placement components (2) are placed on each of the partition plates (103), and a test stabilization component (4) is mounted on a bearing plate in the test placement component (2).

2. The optical splitter testing device according to claim 1, characterized in that: The test placement component (2) comprises: a bearing plate (201) and a side baffle (202); the bearing plate (201) is slidably mounted on the inner wall of the test box (1) on both sides of the partition plate (103); and the side baffles (202) are fixed on both sides of the bearing plate (201).

3. The optical splitter testing device according to claim 1, characterized in that: The test stabilization assembly (4) comprises: an inner column (401), a sleeve column (402), an abutment plate (403) and a linkage belt (404); the inner columns (401) are fixed at both ends of the side baffle plate (202) on the carrier plate (201); sleeve columns (402) are sleeved and rotatably mounted on the inner columns (401); a linkage belt (404) is sleeved between the sleeve columns (402); and an abutment plate (403) is rotatably mounted on one end of the sleeve column (402) away from the side baffle plate (202).

4. The optical splitter testing device according to claim 1, characterized in that: A temperature sensor (3) and a heating block (301) are fixedly mounted on the left inner wall of the test box (1).

5. The optical splitter testing device according to claim 3, characterized in that: A rack is provided on the inner side of the linkage belt (404), and a tooth block is also provided on the outer wall of the sleeve column (402); the rack provided on the linkage belt (404) and the tooth block on the sleeve column (402) are meshed with each other.

6. The optical splitter testing device according to claim 1, characterized in that: A placement plate (105) is fixed on the top of the test box (1), support rods (106) are fixed around the top of the placement plate (105), and a placement plate (105) is also fixed on the top of the support rods (106), and three groups of placement plates (105) are provided.

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