Audio and video wire connector protection structure

Abstract

The utility model discloses an audio and video wire connector protection structure, which relates to the technical field of audio wire protection equipment and comprises a protection shell, a partition plate is fixedly mounted on the inner wall of the peripheral side of the protection shell, a plurality of jacks are formed in the side part of the partition plate, and a protection assembly is arranged on the inner wall of the peripheral side of the protection shell. During use, firstly, the two square sliding blocks are pushed at the same time, then the two square sliding columns and the two limiting assemblies are driven to synchronously move back to back to proper positions under the action of the two connecting rods, then the connector is inserted into the protective shell, the metal head is inserted and fixed through a plurality of inserting holes, then the two square sliding blocks are loosened, and the metal head is inserted into the protective shell. The two square sliding blocks are driven to reset synchronously under the elastic action of the two reset assemblies, then the two square sliding columns and the two limiting assemblies are driven to move synchronously and oppositely under the action of the two connecting rods, the two limiting assemblies play a role in fixing and limiting the connector, meanwhile, the audio cable can be protected, and the breakage phenomenon is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of audio line protection equipment, in particular to an audio and video line connector protection structure. Background Art

[0002] When audio cables are stored, there are no corresponding protective measures for their metal heads, which causes them to be contaminated with dust after being placed for a long time. Some of them even develop copper rust due to the humid environment, which seriously affects the stability of the connection.

[0003] When the audio cable is accidentally dropped, the metal head of the connector is easily damaged. At the same time, long-term use and bending of the audio cable will cause the connection between the connector and the audio cable to break, affecting subsequent use. In view of the above problems, a protective structure for audio and video cable connectors is proposed. Utility Model Content

[0004] The purpose of the present application is to provide an audio and video cable connector protection structure to solve the problem raised in the above background technology that when the audio cable is accidentally dropped, the metal head of the connector is easily damaged. At the same time, long-term use and bending of the audio cable will cause the connection between the connector and the audio cable to break, affecting subsequent use.

[0005] To achieve the above-mentioned objectives, the present application provides the following technical solutions: a protective structure for an audio and video cable connector, comprising a protective shell, a partition is fixedly installed on the inner wall of the peripheral side of the protective shell, a plurality of jacks are provided on the side of the partition, a protective component is provided on the inner wall of the peripheral side of the protective shell, a fixing frame is fixedly installed on the side of the protective shell, rectangular sliding holes are provided on both sides of the fixing frame, square sliding columns are slidably installed in two of the rectangular sliding holes, limiting components are provided on opposite sides of the two square sliding columns, sliding grooves are provided on both sides of the protective shell, square sliders are slidably installed in the two sliding grooves through guide components, reset components are provided on the sides of the two square sliders, connecting rods are rotatably installed on the sides of the two square sliders, and the other ends of the two connecting rods are respectively rotatably installed on the sides of the two square sliding columns.

[0006] Preferably, the protection assembly includes a protection pad, and the protection pad is fixedly mounted on the inner wall of the peripheral side of the protection shell.

[0007] Preferably, the limiting assembly comprises a semicircular limiting plate, the peripheral outer wall of the semicircular limiting plate is fixedly connected to the side of the square sliding column, and the peripheral inner wall of the semicircular limiting plate is provided with an elastic unit.

[0008] Preferably, the elastic unit comprises an elastic pad, and the elastic pad is fixedly mounted on the inner wall of the circumferential side of the semicircular limiting plate.

[0009] Preferably, the guide assembly comprises a limiting shaft, both ends of which are fixedly mounted on opposite inner walls of the slide groove, and the square slider is slidably mounted on the limiting shaft.

[0010] Preferably, the reset assembly includes a reset spring, which is sleeved on the limiting shaft, one end of the reset spring is fixedly mounted on the side of the square slider, and the other end of the reset spring is fixedly mounted on the inner wall of the side of the slide groove.

[0011] Preferably, friction pads are provided on the sides of the two square sliding blocks that are away from each other.

[0012] In summary, the technical effects and advantages of the utility model are:

[0013] 1. In the utility model, two square sliders are pushed at the same time, and then the two square slide columns and two limit assemblies are driven to move synchronously to opposite positions under the action of two connecting rods, and then the joint is inserted into the protective shell, and the metal head is inserted and fixed through multiple jacks, and then the two square sliders are released, and the two square sliders are driven to reset synchronously under the elastic action of the two reset assemblies, and then the two square slide columns and two limit assemblies are driven to move synchronously toward each other under the action of the two connecting rods, and the audio line is protected by the two limit assemblies.

[0014] 2. In the utility model, when the two square slides and the two semicircular limiting plates move toward each other under the action of the two connecting rods, the audio line can be fixed, thereby preventing the audio line and the joint from being broken when bent, greatly improving the protection function, and the squeezing effect of the semicircular limiting plate on the joint can prevent the joint from falling off after being inserted into the protective shell, thereby improving the stability during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of an audio and video cable connector protection structure in an embodiment of the present application;

[0017] Figure 2 This is a schematic diagram of the partial cross-section structure of the protective shell and the protective pad in the embodiment of the present application;

[0018] Figure 3This is a schematic diagram of a partial cross-section structure of a fixing frame in an embodiment of the present application;

[0019] Figure 4 for Figure 3 Enlarged structural diagram at A in the middle.

[0020] In the figure: 1. protective shell; 2. partition; 3. protective pad; 4. fixed frame; 5. square sliding column; 6. semicircular limiting plate; 7. elastic pad; 8. limiting shaft; 9. square sliding block; 10. return spring; 11. connecting rod; 12. friction pad. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example: Reference Figure 1-4 The shown audio and video cable connector protection structure includes a protective shell 1, a partition 2 is fixedly installed on the inner wall of the surrounding side of the protective shell 1, and a plurality of jacks are provided on the side of the partition 2. A protection component is provided on the inner wall of the surrounding side of the protective shell 1, and a fixed frame 4 is fixedly installed on the side of the protective shell 1. Rectangular sliding holes are provided on both sides of the fixed frame 4, and square sliding columns 5 are slidably installed in the two rectangular sliding holes. Limiting components are provided on the opposite sides of the two square sliding columns 5, and sliding grooves are provided on both sides of the protective shell 1. Square sliders 9 are slidably installed in the two sliding grooves through guide components. Reset components are provided on the sides of the two square sliders 9, and connecting rods 11 are rotatably installed on the sides of the two square sliders 9. The other ends of the two connecting rods 11 are rotatably installed on the sides of the two square sliding columns 5 respectively.

[0023] With the above structure, when in use, first push the two square sliders 9 at the same time, and then drive the two square slide columns 5 and the two limit assemblies to move synchronously back to each other to appropriate positions under the action of the two connecting rods 11, then insert the connector into the protective shell 1, and make the metal head inserted and fixed through multiple holes, and then release the two square sliders 9, and drive the two square sliders 9 to reset synchronously under the elastic action of the two reset assemblies, and then drive the two square slide columns 5 and the two limit assemblies to move synchronously towards each other under the action of the two connecting rods 11. The two limit assemblies can fix and limit the connector, and at the same time protect the audio line to prevent breakage.

[0024] like Figure 2As shown, the protection component includes a protection pad 3, which is fixedly mounted on the inner wall of the peripheral side of the protection shell 1. The advantage of this arrangement is that by arranging the protection pad on the inner wall of the peripheral side of the protection shell 1, it can be more convenient during installation, and it will play a certain buffering and protective role when it falls to the ground.

[0025] Specifically, when inserting the connector into the protective shell 1, the protective pad 3 enables the connector to be inserted more easily into the protective shell 1 without causing wear. When the connector falls to the ground, the elastic effect of the protective pad 3 can provide certain protection for the connector to prevent damage.

[0026] like Figure 4 As shown, the limiting assembly includes a semicircular limiting plate 6, the outer wall of the semicircular limiting plate 6 is fixedly connected to the side of the square sliding column 5, and the inner wall of the semicircular limiting plate 6 is provided with an elastic unit. The advantage of this arrangement is that through the arrangement of the semicircular limiting plate 6, it can achieve a limiting effect on the connector after insertion to prevent it from falling off, and at the same time, it can limit the audio cable.

[0027] Specifically, when the two square slide columns 5 and the two semicircular limit plates 6 move toward each other under the action of the two connecting rods 11, the audio cable can be fixed, thereby preventing the audio cable and the joint from being broken when bent, greatly improving the protection function, and the squeezing effect of the semicircular limit plate 6 on the joint can prevent the joint from falling off after being inserted into the protective shell 1.

[0028] like Figure 4 As shown, the elastic unit includes an elastic pad 7, and the elastic pad 7 is fixedly mounted on the inner wall of the circumference of the semicircular limiting plate 6. The advantage of such an arrangement is that the elastic pad 7 can realize the protection function of the audio line.

[0029] Specifically, when the two semicircular limiting plates 6 fix the audio line when moving toward each other, by providing elastic pads 7 on the inner walls of the two semicircular limiting plates 6, wear on the audio line can be prevented, thereby achieving a better protective function.

[0030] like Figure 4 As shown, the guide assembly includes a limit shaft 8, both ends of which are fixedly mounted on the relative inner walls of the slide groove, and a square slider 9 is slidably mounted on the limit shaft 8. The advantage of this arrangement is that, through the setting of the limit shaft 8, the guiding function of the square slider 9 can be achieved to prevent it from falling off.

[0031] Specifically, by slidingly installing the square slider 9 on the limiting shaft 8, the limiting function of the square slider 9 can be achieved to prevent it from falling off, and the reset component can be synchronously limited to prevent it from bending and deformation.

[0032] like Figure 4 As shown, the reset assembly includes a reset spring 10, which is sleeved on the limit shaft 8, one end of the reset spring 10 is fixedly installed on the side of the square slider 9, and the other end of the reset spring 10 is fixedly installed on the inner wall of the side of the slide groove. The advantage of this arrangement is that through the arrangement of the reset spring 10, when the limit of the square slider 9 is released, the square slider 9 can be driven to reset under the elastic action of the reset spring 10.

[0033] Specifically, when the square slider 9 is pushed, the tension applied to the square slider 9 drives the reset spring 10 to stretch. When the square slider 9 is released, the square slider 9 can be reset under its elastic action, and then the square slide column 5 and the semicircular limit plate 7 are synchronously reset under the action of the connecting rod 11, thereby realizing the protection function.

[0034] like Figure 4 As shown, the sides of the two square sliders 9 that are away from each other are both provided with friction pads 12. The advantage of such a setting is that the setting of the friction pads 12 can make pushing the square sliders 9 more convenient and labor-saving, and prevent hand slippage.

[0035] Specifically, by providing a friction pad 12 on the side of the square slider 9, the user can save more effort when pushing the square slider 9, and the friction pad 12 increases the friction force, effectively preventing the hand from slipping.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An audio and video cable connector protection structure, comprising a protective shell (1), characterized in that: A partition (2) is fixedly installed on the inner wall of the peripheral side of the protective shell (1), and a plurality of insertion holes are provided on the side of the partition (2). A protection component is provided on the inner wall of the peripheral side of the protective shell (1). A fixing frame (4) is fixedly installed on the side of the protective shell (1). Rectangular sliding holes are provided on both sides of the fixing frame (4). Square sliding columns (5) are slidably installed in two of the rectangular sliding holes. Limiting components are provided on the opposite sides of the two square sliding columns (5). Sliding grooves are provided on both sides of the protective shell (1). Square sliders (9) are slidably installed in the two sliding grooves through guide components. Reset components are provided on the sides of the two square sliders (9). Connecting rods (11) are rotatably installed on the sides of the two square sliders (9). The other ends of the two connecting rods (11) are rotatably installed on the sides of the two square sliding columns (5).

2. The audio and video cable connector protection structure according to claim 1, characterized in that: The protection component comprises a protection pad (3), and the protection pad (3) is fixedly mounted on the inner wall of the peripheral side of the protection shell (1).

3. The audio and video cable connector protection structure according to claim 1, characterized in that: The limiting assembly comprises a semicircular limiting plate (6), the peripheral outer wall of the semicircular limiting plate (6) is fixedly connected to the side of the square sliding column (5), and the peripheral inner wall of the semicircular limiting plate (6) is provided with an elastic unit.

4. The audio and video cable connector protection structure according to claim 3, characterized in that: The elastic unit comprises an elastic pad (7), and the elastic pad (7) is fixedly mounted on the inner wall of the circumferential side of the semicircular limiting plate (6).

5. The audio and video cable connector protection structure according to claim 1, characterized in that: The guide assembly comprises a limiting shaft (8), the two ends of which are respectively fixedly mounted on the opposite inner walls of the slide groove, and the square slider (9) is slidably mounted on the limiting shaft (8).

6. The audio and video cable connector protection structure according to claim 5, characterized in that: The reset assembly comprises a reset spring (10), wherein the reset spring (10) is sleeved on the limit shaft (8), one end of the reset spring (10) is fixedly mounted on the side of the square slider (9), and the other end of the reset spring (10) is fixedly mounted on the inner wall of the side of the slide groove.

7. The audio and video cable connector protection structure according to claim 1, characterized in that: The sides of the two square sliding blocks (9) that are away from each other are both provided with friction pads (12).

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