Optical splitter capable of preventing interface from falling off

Abstract

The utility model discloses an interface anti-drop optical splitter, and relates to the electrical box technology field, the device comprises a box body and a binding post matched with the box body, the side surface of the box body is provided with a spacing groove, the spacing groove is symmetrically divided into an upper part and a lower part by a separator plate, the surface of the spacing groove is provided with a clamping interface, and the clamping interface is connected with the box body. The top end of the binding post is provided with a connector lug, the limiting groove is provided with a limiting assembly matched with the binding post, the binding post is provided with a dismounting assembly matched with the limiting assembly, and the binding post, the connector lug, the limiting spring, the limiting buckle, the sliding block and the inclined clamping groove are matched with one another, so that when the connector lug is inserted into the clamping port through the binding post, the dismounting assembly can be dismounted; the inclination angle of the connector lug extrudes the inclined clamping block on the limiting buckle, so that the limiting buckle slides up and down along the sliding groove, after the limiting buckle is opened and the connector lug is successfully inserted into the clamping opening, the limiting buckle is restored under the action of the limiting spring, and the connector lug is clamped to avoid loosening and falling of the connector lug due to external force.

Description

Technical Field

[0001] The utility model relates to the technical field of optical fiber splitters, in particular to an optical splitter with an anti-dropping interface. Background Art

[0002] An optical splitter, also known as a splitter, is a passive optical device that can decompose an optical signal into multiple optical signal outputs. It contains one or two input ports and multiple output ports. When an optical network system needs to couple and distribute optical signals, an optical splitter can be used to achieve this.

[0003] The utility model patent with the existing patent number CN218917731 U discloses a plug-in optical splitter, including an optical splitter outer frame box, an outer frame fixing cover is arranged on the top of the optical splitter outer frame box, and an optical fiber fixer is arranged inside the optical splitter outer frame box. The utility model solves the problem that N optical fiber lines inside the current optical splitter are easy to be entangled and the optical fiber lines are messy. The utility model realizes the fixed combing of the upper optical fiber lines by setting the second optical fiber branch fixing rod in the outer frame fixing cover and the first optical fiber branch fixing rod in the optical splitter outer frame box. By setting the lower layer line combing device in the optical fiber fixer, the fixing and combing of the lower optical fiber lines are completed, and each optical fiber line corresponds to its own fixed position.

[0004] The analysis revealed that the optical fiber of the optical splitter has a weak ability to resist pulling, and the optical fiber is prone to fall off from the street when affected by external forces during use. Utility Model Content

[0005] The utility model aims to provide an optical splitter with an anti-dropping interface to solve the problems in the background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An optical splitter with an anti-dropping interface comprises a box body and a terminal matched with the box body, a limiting groove is provided on the side of the box body, the limiting groove is symmetrically divided into two parts, an upper part and an lower part, by a partition, a card interface is provided on the surface of the limiting groove, a terminal head is provided on the top of the terminal, a limiting component is provided in cooperation with the terminal, and a disassembly component is provided on the terminal to match the limiting component.

[0008] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0009] In an optional solution: the limit assembly includes a limit spring and a limit buckle, the limit buckle is divided into two groups, upper and lower, and is evenly distributed in the upper and lower parts of the limit slot, the limit spring is arranged in the gap between the limit buckle and the limit slot, and the limit buckle is matched with the limit slot to be provided with a sliding mechanism.

[0010] In an optional scheme: the disassembly assembly includes a moving block, a push block, a return spring and a second slide groove, the second slide groove is arranged on the terminal post, the push block is slidably connected in the second slide groove, one end of the return spring is fixedly connected to the push block, and the other end is fixedly connected to the second slide groove, a moving block is arranged on the side of the push block away from the terminal head, and two groups of moving blocks are symmetrically arranged up and down.

[0011] In an optional solution: the sliding mechanism includes a slider and a first sliding groove, the slider is fixedly connected to a side of the limiting buckle close to the card interface, and the first sliding groove is arranged on the surface of the limiting groove and cooperates with the slider.

[0012] In an optional solution: the limit buckle surface is provided with an inclined block and the wiring head is provided with an inclined angle matching the inclined block.

[0013] In an optional solution: the limit buckle is made of high temperature resistant material.

[0014] In an optional solution: the push block cooperates with an inclined block arranged in the limiting buckle.

[0015] In an optional solution: a clamping groove is arranged inside the first sliding groove, and the sliding block is arranged on the sliding block which matches with the clamping groove.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0017] The utility model achieves the goal that when the terminal head is inserted into the card interface through the terminal post, the inclination angle of the terminal head will squeeze the inclined card block on the limiting card buckle, so that the limiting card buckle slides up and down along the slide groove respectively, and after the limiting card buckle opens to successfully insert the terminal head into the card interface, the limiting card buckle recovers under the action of the limiting spring, clamps the terminal head and prevents the terminal head from falling loose due to external force. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the main structure of the utility model.

[0019] Figure 2 It is a schematic diagram of the structure of one side of the utility model.

[0020] Figure 3 This is a schematic diagram of the terminal structure of the utility model.

[0021] Figure 4 This is a schematic diagram of the card interface structure of the present utility model.

[0022] Figure 5 This is a schematic diagram of the slide structure of the utility model.

[0023] Figure 6 It is a schematic diagram of the limit buckle structure of the utility model.

[0024] Figure 7 It is a schematic diagram of the disassembly component structure of the utility model.

[0025] Notes on figure numbers: 1. Box body; 101. Limiting groove; 102. Card interface; 2. Terminal post; 201. Terminal head; 3. Limiting spring; 301. Limiting buckle; 302. Slider; 303. Inclined block; 304. First slide groove; 305. Slot; 4. Moving block; 401. Push block; 402. Return spring; 403. Second slide groove. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0027] In one embodiment, Figure 1-Figure 7 As shown, an optical splitter with an anti-dropping interface includes a box body 1 and a terminal 2 matched with the box body 1, a limiting groove 101 is provided on the side of the box body 1, and the limiting groove 101 is symmetrically divided into two upper and lower parts by a partition, a card interface 102 is provided on the surface of the limiting groove 101, and a terminal head 201 is provided on the top of the terminal 2, the limiting groove 101 is matched with the terminal 2 to set a limiting component to limit the terminal 2 to prevent the terminal 2 from falling loose, and a disassembly component is provided on the terminal 2 to cooperate with the limiting component, and the limit can be released by disassembling the component to facilitate disassembly of the terminal 2.

[0028] The limiting assembly includes a limiting spring 3 and a limiting buckle 301, the limiting buckle 301 is divided into two groups, upper and lower, and is evenly distributed in the upper and lower parts of the limiting groove 101, the limiting buckle 301 surface is provided with an inclined block 303, and the terminal 201 is provided with an inclined angle matched with the inclined block 303, the limiting spring 3 is arranged in the gap between the limiting buckle 301 and the limiting groove 101, the limiting buckle 301 cooperates with the limiting groove 101 to provide a sliding mechanism, when the terminal 201 is inserted, the terminal 201 squeezes the limiting buckle 301 to make it slide up and down respectively, at this time, the limiting buckle 301 is opened, it is convenient for the terminal 201 to be inserted into the card interface 102, when the terminal 201 is inserted into the card interface 102, the squeezing of the limiting buckle 301 is cancelled, and the limiting buckle 301 is reset under the action of the limiting spring 3, and the terminal 201 is stuck in the card interface 102, which can prevent the terminal 2 from loosening.

[0029] The disassembly assembly includes a moving block 4, a push block 401, a return spring 402 and a second slide groove 403. The second slide groove 403 is arranged on the terminal post 2. The push block 401 is slidably connected in the second slide groove 403. The push block 401 cooperates with the inclined block 303 arranged in the limit buckle 301 to facilitate squeezing and pushing the limit buckle 301 open. One end of the return spring 402 is fixedly connected to the push block 401, and the other end is fixedly connected to the second slide groove 403. The push block 401 is provided with a moving block 4 on the side away from the terminal head 201, and the moving block 4 is symmetrically arranged in two groups up and down. When the terminal post 2 needs to be disassembled, the moving block 4 is pushed to make the push block 401 slide along the second slide groove 403. At this time, the push block 401 pushes the limit buckle 301 open, so that the limit buckle 301 no longer clamps the terminal head 201, and the terminal post 2 can be pulled out by pulling it outward.

[0030] The sliding mechanism includes a slider 302 and a first slide groove 304. The slider 302 is fixedly connected to the side of the limiting buckle 301 close to the card interface 101. The first slide groove 304 is arranged on the surface of the limiting groove 101 and cooperates with the slider 304. When the limiting buckle 301 is squeezed, the slider 302 slides along the first slide groove 304 to drive the limiting buckle 301 to slide. A card groove 305 is arranged on the inner side of the first slide groove 304 and the slider 302 is provided with a card block cooperating with the card groove 305 to prevent the limiting buckle 301 from falling.

[0031] The above embodiment discloses an optical splitter with an anti-drop interface, wherein, when it is necessary to insert the terminal head 201, the terminal head 201 is aligned with the card interface 102 behind the limit buckle 301 and pushed into the terminal head 201. The terminal head 201 squeezes and pushes the limit buckle 301, so that the terminal head 201 can be inserted and the limit buckle 301 is pushed by the limit spring 3 to clamp the terminal head 201 in the card interface 102. When it is necessary to pull out the terminal head 201, the moving block 4 is pushed so that the pushing block 401 pushes the limit buckle 301 to open the limit buckle 301. At this time, the limit buckle 301 no longer clamps the terminal head 201, and the terminal head 201 can be pulled out.

[0032] The above is only a specific implementation of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art who is familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. An optical splitter with an anti-drop interface, comprising a box body (1) and a terminal (2) matched with the box body (1), wherein a limit groove (101) is provided on the side of the box body (1), and the limit groove (101) is symmetrically divided into two parts, an upper part and an lower part, by a partition plate, and a card interface (102) is provided on the surface of the limit groove (101), and a terminal head (201) is provided on the top of the terminal (2), characterized in that: The limiting groove (101) is provided with a limiting component in cooperation with the terminal post (2), and a disassembly component is provided on the terminal post (2) in cooperation with the limiting component.

2. The optical splitter with an anti-drop interface according to claim 1, characterized in that: The limiting assembly comprises a limiting spring (3) and a limiting buckle (301); the limiting buckle (301) is divided into two groups, upper and lower, and is evenly distributed in the upper and lower parts of the limiting groove (101); the limiting spring (3) is arranged in the gap between the limiting buckle (301) and the limiting groove (101); and the limiting buckle (301) is provided with a sliding mechanism in cooperation with the limiting groove (101).

3. The optical splitter with an anti-drop interface according to claim 1, characterized in that: The disassembly assembly comprises a moving block (4), a push block (401), a return spring (402) and a second slide groove (403); the second slide groove (403) is arranged on the terminal (2); the push block (401) is slidably connected in the second slide groove (403); one end of the return spring (402) is fixedly connected to the push block (401), and the other end is fixedly connected to the second slide groove (403); a moving block (4) is arranged on the side of the push block (401) away from the terminal head (201), and two groups of the moving blocks (4) are symmetrically arranged up and down.

4. The optical splitter with an anti-drop interface according to claim 2, characterized in that: The sliding mechanism comprises a slider (302) and a first sliding groove (304); the slider (302) is fixedly connected to a side of the limiting buckle (301) close to the limiting groove (101); the first sliding groove (304) is arranged on the surface of the limiting groove (101) and cooperates with the slider (302).

5. The optical splitter with an anti-drop interface according to claim 2, characterized in that: The surface of the limit buckle (301) is provided with an inclined block (303), and the wiring head (201) is provided with an inclined angle matching the inclined block (303).

6. The optical splitter with an anti-drop interface according to claim 2, characterized in that: The limiting buckle (301) is made of high temperature resistant material.

7. The optical splitter with an anti-drop interface according to claim 3, characterized in that: The push block (401) cooperates with an inclined clamping block (303) disposed in the limiting clamping buckle (301).

8. The optical splitter with an anti-drop interface according to claim 4, characterized in that: A clamping groove (305) is provided inside the first sliding groove (304), and the sliding block (302) is provided with a clamping block matching with the clamping groove (305).

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