Portable optical fiber detection bracket

Abstract

The utility model relates to the technical field of optical fiber detection, and discloses a portable optical fiber detection bracket, which comprises two bases, a connecting rod is fixedly arranged between the inner sides of the bases, and universal wheels are movably arranged at the bottoms of the bases at equal intervals. By arranging the adjusting assembly, storage of detection equipment of different sizes can be met, the detection equipment can be stored through the supporting disc, equipment of different functions can be classified through the dovetail sliding plate, when the height needs to be adjusted, an operator presses the pushing disc to drive the connecting rod, the sliding block and the connecting sleeve to move, and the connecting sleeve drives the limiting rod to be in linkage. The limiting rod moves into the recycling groove, the first spring is compressed, the other end of the limiting rod is separated from the positioning groove, and then the pushing disc and the connecting rod are pushed to adjust the height, so that the problem that the equipment cannot be placed due to mismatching of the equipment size is effectively solved, and the adjusting device flexibly adapts to different equipment sizes, so that the adjusting effect is achieved.

Description

Technical Field

[0001] This utility model relates to the field of optical fiber testing technology, specifically a portable optical fiber testing bracket. Background Technology

[0002] By the end of the 20th century, optical fiber manufacturing technology had matured considerably, allowing for very low fiber loss and significantly increased bandwidth. This made optical fiber communication the mainstream technology in modern communications, widely used in long-distance communication, metropolitan area networks, access networks, and many other communication fields. Beyond communication, optical fiber also plays a crucial role in sensors, medicine, industrial inspection, and many other areas. In communications, the construction of optical fiber networks has dramatically increased information transmission speeds and virtually unlimited capacity. For example, a single optical fiber can simultaneously transmit large amounts of telephone signals, television signals, and internet data. In medicine, optical fiber is used in devices such as endoscopes, allowing doctors to guide light into the human body and observe internal organs. In the sensor field, optical fiber sensors can measure various physical quantities such as temperature, pressure, and strain, offering advantages such as high precision and resistance to electromagnetic interference.

[0003] In the existing technology, a large number of optical fibers need to be laid during the construction of communication networks. Optical fiber testing brackets can be used on the optical fiber laying site. Technicians can place optical fiber testing equipment on the brackets to facilitate testing at different laying locations. However, in use, existing brackets usually cannot be flexibly adjusted according to the size and shape of the optical fiber testing equipment, resulting in incompatibility with different sizes of optical fiber testing equipment. In addition, the brackets have relatively limited functions and are not convenient for storing some optical fiber cleaning tools, thus failing to meet the storage needs of different types of accessories.

[0004] Therefore, a portable optical fiber testing bracket is proposed. Utility Model Content

[0005] The purpose of this invention is to provide a portable optical fiber testing bracket to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a portable optical fiber testing bracket, comprising a base, wherein there are two bases, a connecting rod is fixedly installed between the inner sides of the bases, universal wheels are equidistantly installed on the bottom of the bases, an adjustment component is provided on the top of the bases, and a storage auxiliary component is provided on the surface of the adjustment component.

[0007] Preferably, the adjustment component specifically includes: a hollow bracket, fixedly installed on the top of the base; a moving groove, connected to both sides of the hollow bracket; a positioning groove, evenly spaced on one side of the inner wall of the hollow bracket; and an L-shaped slider, slidably connected between the inner walls of the hollow bracket at equal intervals.

[0008] Preferably, the surface of the L-shaped slider is provided with a recycling groove, and the surface of the L-shaped slider is provided with an irregularly shaped sliding groove. A connecting rod is slidably connected to the inner wall of the irregularly shaped sliding groove. One end of the connecting rod passes through the interior of the irregularly shaped sliding groove and the interior of the moving groove and extends to one side of the hollow bracket. A push plate is fixedly installed at one end of the connecting rod.

[0009] Preferably, a slider is fixedly installed on the outer wall of the connecting rod, and the other side of the slider movably passes through the inner wall of the irregular groove and extends to the outside of the L-shaped slider. The outer wall of the slider is slidably connected to the inner wall of the irregular groove.

[0010] Preferably, a connecting sleeve is fixedly installed on the other side of the slider, and a limiting rod is fixedly installed between the inner walls of the connecting sleeve. One end of the limiting rod extends to the inner wall of the recycling tank and engages with it, and the other end of the limiting rod extends to the inner wall of the positioning groove and engages with it. A spring is movably sleeved on the outer wall of the limiting rod. One end of the spring is fixedly connected to the surface of the L-shaped slider, and the other end of the spring is fixedly connected to the surface of the connecting sleeve.

[0011] Preferably, a connecting block is fixedly installed on one side of the L-shaped slider, and the other side of the connecting block movably passes through the interior of another moving slot and extends to the other side of the moving slot. A support plate is fixedly installed between the connecting blocks. Dovetail grooves are equidistantly opened on the top of the support plate. A dovetail slide plate is engaged with the inner wall of the dovetail groove. The detection tool can be stored by the cooperation between the support plate, the dovetail groove, and the dovetail slide plate. The height of the support plate can be adjusted by the cooperation between the hollow bracket, the moving slot, the positioning slot, the L-shaped slider, the recycling slot, the irregular sliding groove, the connecting rod, the pushing plate, the slider, the connecting sleeve, the limiting rod, the spring, and the connecting block to meet the storage of tools of different sizes, thereby achieving the adjustment effect.

[0012] Preferably, the storage auxiliary component specifically includes: a side block, which is fixedly installed at equal intervals on the front of the hollow bracket; a turntable, which is disposed on one side of the side block; a toothed block, which is fixedly installed circumferentially at equal intervals on the outer wall of the turntable; and a hollow plate, which is fixedly installed on one side of the hollow bracket.

[0013] Preferably, a rotating rod is fixedly installed on one side of the turntable, and the other side of the rotating rod movably passes through one side of the side block and extends to the other side of the side block to be rotatably connected to one side of another side block. A bracket is fixedly installed on the outer wall of the rotating rod, and hanging ropes are fixedly installed at equal intervals on the bottom of the bracket. A hook is fixedly installed at the other end of the hanging ropes.

[0014] Preferably, a hollow positioning plate is slidably connected to the inner wall of the hollow plate, a pull plate is fixedly installed on one side of the hollow positioning plate, and the other side of the hollow positioning plate is engaged with the inner wall of the toothed block.

[0015] Preferably, a pressing plate is fixedly installed between the inner walls of the hollow positioning plate, and a second spring is fixedly installed at equal intervals on one side of the pressing plate. The other end of the second spring is fixedly connected to one side of the hollow plate. Through the cooperation between the bracket, hanging rope, and hook, some auxiliary tools can be stored, making them easy to access and avoiding the loss or damage of small parts due to misplacement. Through the cooperation between the hollow plate, hollow positioning plate, pull plate, pressing plate, and second spring, the turntable, toothed block, rotating rod, and bracket can be locked and unlocked, ultimately achieving the effect of storage assistance.

[0016] This invention provides a portable optical fiber testing bracket. It has the following advantages:

[0017] (1) This utility model can meet the storage needs of different sizes of testing equipment by setting adjustment components. The testing equipment can be stored by the support plate and different functional equipment can be classified by the dovetail slide plate. When the height needs to be adjusted, the operator presses the push plate to drive the connecting rod, slider and connecting sleeve to move. The connecting sleeve drives the limit rod to move. The limit rod moves into the recycling groove, so that the spring is compressed and the other end of the limit rod is disengaged from the positioning groove. Then push the push plate and connecting rod to adjust the height. This effectively avoids the problem of not being able to place the equipment due to mismatch in size. It can flexibly adapt to different equipment sizes. When the equipment needs to be used, it can be found and taken out quickly, reducing the time to find the equipment and improving work efficiency, thereby achieving the adjustment effect.

[0018] (2) This utility model can perform auxiliary storage by setting up storage auxiliary components. Some auxiliary equipment can be hung by hooks to improve the cleanliness of the equipment. When the bracket needs to be recycled, the operator pulls the pull plate to move the hollow positioning plate and the extrusion plate and disengage from the limit of the tooth block. The extrusion plate compresses the spring two in the hollow plate. The bracket rotates under the action of gravity and can be recycled. The fiber optic cleaning tool can be directly hung on the hook on the side, which is convenient to use and convenient for small accessories to be hung, thereby achieving the effect of storage assistance. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a partial structural diagram of the support plate of this utility model;

[0021] Figure 3This is a schematic diagram of the cross-sectional structure of the hollow bracket of this utility model;

[0022] Figure 4 This is a partial structural diagram of the adjustment component of this utility model;

[0023] Figure 5 This is a partial structural diagram of the storage auxiliary component of this utility model;

[0024] Figure 6 This utility model Figure 5 A magnified structural diagram of A in the diagram.

[0025] In the diagram: 1. Base, 2. Connecting rod, 3. Casters, 4. Adjustment assembly, 411. Hollow bracket, 412. Moving groove, 413. Positioning groove, 414. L-shaped slider, 415. Recycling groove, 416. Irregular groove, 417. Connecting rod, 418. Push plate, 419. Slider, 4111. Connecting sleeve, 4112. Limiting rod, 4113. Spring 1, 4114. Connecting block, 4115. Support plate, 4116. Dovetail groove, 4117. Dovetail slide plate, 5. Storage auxiliary assembly, 511. Side block, 512. Turntable, 513. Tooth block, 514. Rotating rod, 515. Bracket, 516. Hanging rope, 517. Hook, 518. Hollow plate, 519. Hollow positioning insert plate, 5111. Pull plate, 5112. Extrusion plate, 5113. Spring 2. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention. Example 1

[0028] A preferred embodiment of the portable fiber optic testing bracket provided by this utility model is, for example... Figure 1-6 As shown: A portable optical fiber testing bracket includes a base 1, which consists of two bases. A connecting rod 2 is fixedly installed between the inner sides of the bases 1. Universal wheels 3 are equidistantly installed on the bottom of the bases 1. An adjustment component 4 is provided on the top of the bases 1. A storage auxiliary component 5 is provided on the surface of the adjustment component 4.

[0029] The adjustment component 4 specifically includes: a hollow bracket 411, which is fixedly installed on the top of the base 1; a moving groove 412, which is connected to both sides of the hollow bracket 411; a positioning groove 413, which is evenly spaced on one side of the inner wall of the hollow bracket 411; and an L-shaped slider 414, which is equidistantly slidably connected between the inner walls of the hollow bracket 411.

[0030] The surface of the L-shaped slider 414 is provided with a recycling groove 415 and an irregularly shaped groove 416. The inner wall of the irregularly shaped groove 416 is slidably connected to a connecting rod 417. One end of the connecting rod 417 passes through the interior of the irregularly shaped groove 416 and the interior of the moving groove 412 and extends to one side of the hollow bracket 411. A pusher plate 418 is fixedly installed on one end of the connecting rod 417.

[0031] A slider 419 is fixedly installed on the outer wall of the connecting rod 417. The other side of the slider 419 moves through the inner wall of the irregular groove 416 and extends to the outside of the L-shaped slider 414. The outer wall of the slider 419 is slidably connected to the inner wall of the irregular groove 416.

[0032] A connecting sleeve 4111 is fixedly installed on the other side of the slider 419. A limiting rod 4112 is fixedly installed between the inner walls of the connecting sleeve 4111. One end of the limiting rod 4112 extends to the inner wall of the recycling tank 415 and engages with it. The other end of the limiting rod 4112 extends to the inner wall of the positioning groove 413 and engages with it. A spring 4113 is movably sleeved on the outer wall of the limiting rod 4112. One end of the spring 4113 is fixedly connected to the surface of the L-shaped slider 414, and the other end of the spring 4113 is fixedly connected to the surface of the connecting sleeve 4111.

[0033] A connecting block 4114 is fixedly installed on one side of the L-shaped slider 414. The other side of the connecting block 4114 moves through the interior of another moving groove 412 and extends to the other side of the moving groove 412. A support plate 4115 is fixedly installed between the connecting blocks 4114. Dovetail grooves 4116 are equidistantly opened on the top of the support plate 4115. A dovetail slide plate 4117 is engaged with the inner wall of the dovetail groove 4116.

[0034] In this example, the adjustment component 4 can accommodate the storage of testing equipment of different sizes. The support plate 4115 can store the testing equipment, and the dovetail slide plate 4117 can classify different functional equipment. When the height needs to be adjusted, the operator presses the push plate 418 to move the connecting rod 417, the slider 419, and the connecting sleeve 4111. The connecting sleeve 4111 drives the limit rod 4112 to move. The limit rod 4112 moves into the recycling tank 415, which compresses the spring 4113. The other end of the limit rod 4112 disengages from the positioning groove 413, and then the push plate 418 and the connecting rod 417 are pushed to adjust the height, thereby achieving the adjustment function. Example 2

[0035] Based on Embodiment 1, a preferred embodiment of the portable fiber optic testing bracket provided by this utility model is as follows: Figure 1-6 As shown: The storage auxiliary component 5 specifically includes: a side block 511, which is fixedly installed at equal intervals on the front of the hollow bracket 411; a turntable 512, which is set on one side of the side block 511; a toothed block 513, which is fixedly installed circumferentially and evenly on the outer wall of the turntable 512; and a hollow plate 518, which is fixedly installed on one side of the hollow bracket 411.

[0036] A rotating rod 514 is fixedly installed on one side of the turntable 512. The other side of the rotating rod 514 movably passes through one side of the side block 511 and extends to the other side of the side block 511, where it is rotatably connected to one side of another side block 511. A bracket 515 is fixedly installed on the outer wall of the rotating rod 514. Hanging ropes 516 are evenly and equidistantly fixedly installed at the bottom of the bracket 515. A hook 517 is fixedly installed at the other end of the hanging ropes 516.

[0037] A hollow positioning plate 519 is slidably connected to the inner wall of the hollow plate 518. A pull plate 5111 is fixedly installed on one side of the hollow positioning plate 519, and the other side of the hollow positioning plate 519 is engaged with the inner wall of the toothed block 513.

[0038] An extrusion plate 5112 is fixedly installed between the inner walls of the hollow positioning plate 519. A second spring 5113 is fixedly installed at equal intervals on one side of the extrusion plate 5112. The other end of the second spring 5113 is fixedly connected to one side of the hollow plate 518.

[0039] In this example, auxiliary storage can be achieved by setting up storage auxiliary component 5. Some auxiliary equipment can be suspended by hook 517 to improve the tidiness of the equipment. When it is necessary to retract the bracket 515, the operator pulls the pull plate 5111 to move the hollow positioning plate 519 and the pressing plate 5112 and release them from the limit of the tooth block 513. The pressing plate 5112 compresses the spring 5113 in the hollow plate 518, and the bracket 515 rotates under the action of gravity, so that the bracket 515 can be retracted, thereby achieving the function of storage assistance.

[0040] Working Principle: First, the universal wheels 3 allow for easy movement of the base 1 and the hollow bracket 411, facilitating application in different locations. When storing testing equipment, the support plate 4115 stores the equipment. The dovetail slide plate 4117 categorizes different functional devices for easy and accurate retrieval by the user. Pushing the dovetail slide plate 4117 out of the dovetail groove 4116 allows for disassembly. When adjusting the height, the operator presses the push plate 418, moving the connecting rod 417, slider 419, and connecting sleeve 4111. The connecting rod 417 and slider 419 slide within the irregular groove 416, and the connecting sleeve 4111 drives the limiting rod 4112. The limiting rod 4112 moves into the recycling groove 415, compressing the spring 4113. The other end of the limiting rod 4112 exits from the positioning groove 413. The internal mechanism detaches, and then pushes the push plate 418 and connecting rod 417 to adjust the height. Finally, the L-shaped slider 414 and connecting block 4114 drive the support plate 4115 to adjust the height. After moving to the corresponding position, the limiting rod 4112 is stably engaged with the positioning groove 413. Some auxiliary equipment can be suspended through the hook 517 to improve the cleanliness of the equipment. The hollow positioning plate 519 can stably limit the tooth block 513 and the turntable 512. When it is necessary to retract the bracket 515, the operator pulls the pull plate 5111 to move the hollow positioning plate 519 and the pressing plate 5112, and disengages from the limiting of the tooth block 513. The pressing plate 5112 compresses the spring 5113 in the hollow plate 518, and the bracket 515 rotates under the action of gravity, which can retract the bracket 515, thereby achieving the function of space adjustment and storage assistance.

[0041] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A portable optical fiber testing bracket, comprising a base (1), characterized in that: The base (1) consists of two parts, and a connecting rod (2) is fixedly installed between the inner sides of the base (1). Universal wheels (3) are equidistantly installed on the bottom of the base (1). An adjustment assembly (4) is provided on the top of the base (1), and a storage auxiliary assembly (5) is provided on the surface of the adjustment assembly (4). The adjustment assembly (4) specifically includes: A hollow bracket (411) is fixedly installed on the top of the base (1); The movable slot (412) connects the two sides of the hollow bracket (411); Positioning grooves (413) are evenly spaced and opened on one side of the inner wall of the hollow bracket (411); L-shaped sliders (414) are equidistantly connected between the inner walls of the hollow bracket (411).

2. The portable optical fiber testing bracket according to claim 1, characterized in that: The surface of the L-shaped slider (414) is provided with a recycling groove (415), and the surface of the L-shaped slider (414) is provided with an irregular groove (416). The inner wall of the irregular groove (416) is slidably connected with a connecting rod (417). One end of the connecting rod (417) passes through the interior of the irregular groove (416) and the interior of the moving groove (412) and extends to one side of the hollow bracket (411). One end of the connecting rod (417) is fixedly installed with a pusher plate (418).

3. A portable optical fiber testing bracket according to claim 2, characterized in that: A slider (419) is fixedly installed on the outer wall of the connecting rod (417). The other side of the slider (419) movably passes through the inner wall of the irregular groove (416) and extends to the outside of the L-shaped slider (414). The outer wall of the slider (419) is slidably connected to the inner wall of the irregular groove (416).

4. A portable optical fiber testing bracket according to claim 3, characterized in that: A connecting sleeve (4111) is fixedly installed on the other side of the slider (419). A limiting rod (4112) is fixedly installed between the inner walls of the connecting sleeve (4111). One end of the limiting rod (4112) extends to the inner wall of the recycling tank (415) and engages with it. The other end of the limiting rod (4112) extends to the inner wall of the positioning groove (413) and engages with it. A spring (4113) is movably sleeved on the outer wall of the limiting rod (4112). One end of the spring (4113) is fixedly connected to the surface of the L-shaped slider (414), and the other end of the spring (4113) is fixedly connected to the surface of the connecting sleeve (4111).

5. A portable optical fiber testing bracket according to claim 1, characterized in that: A connecting block (4114) is fixedly installed on one side of the L-shaped slider (414), and the other side of the connecting block (4114) moves through the interior of another moving groove (412) and extends to the other side of the moving groove (412). A support plate (4115) is fixedly installed between the connecting blocks (4114). The top of the support plate (4115) is provided with dovetail grooves (4116) at equal intervals. The inner wall of the dovetail groove (4116) is engaged with a dovetail slide plate (4117).

6. A portable optical fiber testing bracket according to claim 1, characterized in that: The storage auxiliary component (5) specifically includes: Side blocks (511) are fixedly installed at equal intervals on the front of the hollow bracket (411); A turntable (512) is located on one side of the side block (511); The toothed blocks (513) are uniformly and equidistantly fixed on the outer wall of the turntable (512); The perforated plate (518) is fixedly installed on one side of the perforated bracket (411).

7. A portable optical fiber testing bracket according to claim 6, characterized in that: A rotating rod (514) is fixedly installed on one side of the turntable (512). The other side of the rotating rod (514) movably passes through one side of the side block (511) and extends to the other side of the side block (511) to be rotatably connected to one side of another side block (511). A bracket (515) is fixedly installed on the outer wall of the rotating rod (514). A hanging rope (516) is fixedly installed at equal intervals on the bottom of the bracket (515). A hook (517) is fixedly installed at the other end of the hanging rope (516).

8. A portable optical fiber testing bracket according to claim 6, characterized in that: The inner wall of the hollow plate (518) is slidably connected to a hollow positioning plate (519). A pull plate (5111) is fixedly installed on one side of the hollow positioning plate (519), and the other side of the hollow positioning plate (519) is engaged with the inner wall of the toothed block (513).

9. A portable optical fiber testing bracket according to claim 8, characterized in that: An extrusion plate (5112) is fixedly installed between the inner walls of the hollow positioning insert (519). A second spring (5113) is fixedly installed at equal intervals on one side of the extrusion plate (5112). The other end of the second spring (5113) is fixedly connected to one side of the hollow plate (518).

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