CN216903575U

CN216903575U - Audio and video line with anti-drop function

Info

Publication number: CN216903575U
Application number: CN202123162379.0U
Authority: CN
Inventors: 上官茜妮; 上官仁忠; 上官希沁; 徐柏英
Original assignee: Changzhou Dawn Electronics Co ltd
Current assignee: Changzhou Dawn Electronics Co ltd
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2022-07-05
Anticipated expiration: 2031-12-15

Abstract

The utility model discloses an audio and video cable with anti-drop function, which belongs to the technical field of audio and video cable connection and comprises an audio and video interface and an audio and video cable, wherein the front side and the back side of the outer side wall of the audio and video cable are respectively provided with a fixture block, the tops of two sets of fixture blocks are respectively provided with a groove, a buckle assembly comprises movable rods which are respectively arranged at the left side and the right side of the bottom in the groove, the tops of two sets of movable rods are respectively movably sleeved with a sleeve, the outer walls of two sets of movable rods are respectively sleeved with a spring, the tops of two sets of sleeves are provided with a limit block, the front side and the back side of the outer side wall of the audio and video interface are respectively provided with a fixed block, the right side walls of two sets of fixed blocks are respectively provided with a clamp groove matched with the fixture block, the tops of two sets of fixed blocks are respectively provided with an extrusion assembly, and the extrusion assemblies are used for extruding the limit blocks, the audio and video cable is easy to fall off when in use.

Description

Audio and video line with anti-drop function

Technical Field

The utility model relates to the technical field of audio and video wire connection, in particular to an audio and video wire with an anti-drop function.

Background

The audio and video cable is widely applied to connection and interconnection among various audio and video equipment such as DVD, TV, audio and digital cameras and the like.

When the existing audio and video cable is inserted into an audio and video interface, a fixing structure at one end is not provided, and the audio and video cable can easily fall off from the audio and video interface to influence the normal transmission of audio and video.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an audio and video cable with an anti-drop function so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: an audio and video cable with an anti-drop function comprises an audio and video interface and an audio and video cable, wherein clamping blocks are arranged on the front side and the rear side of the outer side wall of the audio and video cable respectively, grooves are formed in the tops of the two groups of clamping blocks respectively, clamping components are arranged in the two groups of grooves respectively, the buckle component comprises movable rods arranged on the left side and the right side of the bottom in the groove, sleeves are movably sleeved on the tops of the two groups of movable rods, springs are sleeved on the outer walls of the two groups of movable rods, limit blocks are arranged on the tops of the two groups of sleeves, both sides all are equipped with the fixed block around the audio frequency and video interface lateral wall, and are two sets of the fixed block right side wall all seted up with fixture block assorted draw-in groove, two sets of draw-in groove inner top all seted up with stopper assorted spacing groove, two sets of the fixed block top all is equipped with the extrusion subassembly, the extrusion subassembly is used for right the stopper extrudees.

Further, the extrusion subassembly includes the fixed sleeve that the fixed block top was equipped with, sliding connection is equipped with the fly leaf in the fixed sleeve, the fly leaf bottom is equipped with the pressure ram, the pressure ram runs through bottom and limiting groove portion are linked together in the fixed sleeve, the fly leaf top is equipped with the connecting rod, the connecting rod top runs through in the fixed sleeve top is connected with the outside clamp plate that is equipped with, the connecting rod outer wall cup joints and is equipped with reset spring, reset spring one end is connected with the fixed sleeve top, the reset spring other end is connected with the fly leaf bottom.

Further, the sliding grooves are formed in the left side wall and the right side wall of the fixed sleeve, and the sliding blocks matched with the sliding grooves are arranged on the left side wall and the right side wall of the movable plate.

Furthermore, the left side and the right side of the top of the limiting block are both subjected to fillet treatment.

Further, the fixture block is L-shaped.

Furthermore, one end of the spring is connected with the bottom of the groove, and the other end of the spring is connected with the bottom of the sleeve.

Compared with the prior art, the utility model has the beneficial effects that:

1. the staff presses the stopper to the recess in, then when inserting the audio frequency and video interface with the audio frequency and video line, make the fixture block can block in the draw-in groove, then can make stopper and spacing groove looks joint under the cooperation of spring, thereby can fix the audio frequency and video line, guaranteed the normal transmission of audio frequency and video, it does not have certain fixed knot structure to have solved traditional audio frequency and video line and insert the audio frequency and video kneck, leads to the problem that the audio frequency and video line drops easily when using.

2. This practicality can extrude the limiting groove with the stopper under the cooperation of clamp plate, connecting rod, reset spring, fly leaf and depression bar, and the pulling audio and video line just can be with fixture block and draw-in groove phase separation, and the convenience is pulled out the audio and video line, and the practicality is strong.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a bottom view of the present invention;

FIG. 3 is a schematic view of the internal structure of the groove of the present invention;

FIG. 4 is a schematic view of the extrusion assembly of the present invention.

In the figure: 1. an audio-video interface; 2. a fixed block; 3. an extrusion assembly; 4. a card slot; 5. a buckle assembly; 6. A groove; 7. a clamping block; 8. an audio/video line; 9. a limiting groove; 10. a limiting block; 11. a sleeve; 12. a movable rod; 13. a spring; 14. pressing a plate; 15. a connecting rod; 16. fixing the sleeve; 17. a return spring; 18. A movable plate; 19. a pressure lever.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1:

referring to fig. 1, the present invention provides a technical solution: the utility model provides an audio and video line with anti-drop function, including audio and video interface 1 and audio and video line 8, both sides all are equipped with fixture block 7 around the audio and video line 8 lateral wall, recess 6 is all seted up at two sets of fixture block 7 tops, all be equipped with buckle subassembly 5 in two sets of recesses 6, buckle subassembly 5 includes the movable rod 12 that the bottom left and right sides all was equipped with in the recess 6, two sets of movable rod 12 tops all move about to cup joint and are equipped with sleeve 11, two sets of movable rod 12 outer walls all cup joint and are equipped with spring 13, two sets of sleeve 11 tops are equipped with stopper 10, both sides all are equipped with fixed block 2 around the audio and video interface 1 lateral wall, 2 right side walls of two sets of fixed blocks all seted up with fixture block 7 assorted draw-in grooves 4, the top all seted up with stopper 10 assorted spacing groove 9 in two sets of draw-in

grooves

4, 2 tops of two sets of fixed blocks all are equipped with extrusion subassembly 3, extrusion subassembly 3 is used for extrudeing stopper 10.

Preferably, the fillet is all done to the stopper 10 top left and right sides for fixture block 7 is more stable in the removal in draw-in groove 4, makes the joint that stopper 10 can be better to the spacing inslot 9.

Preferably, the latch 7 is L-shaped, so that the latch 7 can be better inserted into the slot 4.

Preferably, 13 one ends of the springs are connected with the bottom of the groove 6, the other ends of the springs 13 are connected with the bottom of the sleeve 11, and the limiting blocks 10 can be driven to be clamped with the limiting grooves 9 under the action of elastic force of the springs 13.

Example 2:

referring to fig. 4, this embodiment is different from the first embodiment in that: the extrusion component 3 comprises a fixed sleeve 16 arranged at the top of the fixed block 2, a movable plate 18 is arranged in the fixed sleeve 16 in a sliding connection mode, an extrusion rod 19 is arranged at the bottom of the movable plate 18, the extrusion rod 19 penetrates through the inner bottom of the fixed sleeve 16 and is communicated with the inside of the limiting groove 9, a connecting rod 15 is arranged at the top of the movable plate 18, the top of the connecting rod 15 penetrates through the inner top of the fixed sleeve 16 and is connected with a pressure plate 14 arranged outside, a reset spring 17 is sleeved on the outer wall of the connecting rod 15, one end of the reset spring 17 is connected with the inner top of the fixed sleeve 16, the other end of the reset spring 17 is connected with the bottom of the movable plate 18, a worker presses the pressure plate 14 to drive the connecting rod 15 to extrude the movable plate 18, the movable plate 18 stretches the reset spring 17, and the movable plate 18 drives the pressure rod 19 to move, the limiting block 10 is extruded out of the limiting groove 9 by the pressing rod 19, and then the audio and video cable 8 can be conveniently pulled out.

The left side wall and the right side wall in the fixed sleeve 16 are both provided with sliding grooves, the left side wall and the right side wall of the movable plate 18 are both provided with sliding blocks matched with the sliding grooves, and the movable plate 18 can move up and down more stably in the fixed sleeve 16 under the action of the sliding grooves and the sliding blocks.

The working principle is as follows: the staff presses the stopper 10, the stopper 10 drives the sleeve 11 to move downwards at the outer wall of the movable rod 12 to extrude the spring 13, thereby the stopper 10 can be extruded into the groove 6, then the audio and video cable 8 is inserted into the audio and video interface 1, so that the fixture block 7 can be inserted into the clamping groove 4, then the stopper 10 and the limiting groove 9 can be driven to be clamped under the action of the spring 13, thereby the audio and video cable 8 can be inserted into the audio and video interface 1 to be fixed, the audio and video cable 8 is prevented from falling off when in use, the staff presses the pressing plate 14 to drive the connecting rod 15 to extrude the movable plate 18, the movable plate 18 stretches the reset spring 17, the movable plate 18 drives the pressing rod 19 to move, so that the pressing rod 19 extrudes the stopper 10 out of the limiting groove 9, and then the audio and video cable 8 can be conveniently extracted.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an audio frequency and video line with anti-drop function, includes audio frequency and video interface (1) and audio frequency and video line (8), its characterized in that: the front side and the rear side of the outer side wall of the audio and video cable (8) are respectively provided with a clamping block (7), the tops of the two groups of clamping blocks (7) are respectively provided with a groove (6), the two groups of grooves (6) are respectively internally provided with a buckle component (5), each buckle component (5) comprises a groove (6) which is internally provided with movable rods (12) at the left side and the right side of the bottom, the tops of the two groups of movable rods (12) are respectively movably sleeved with a sleeve (11), the outer wall of the two groups of movable rods (12) is respectively sleeved with a spring (13), the tops of the two groups of sleeves (11) are respectively provided with a limiting block (10), the front side and the rear side of the outer side wall of the audio and video interface (1) are respectively provided with a fixed block (2), the right side wall of the two groups of fixed blocks (2) is respectively provided with a clamping groove (4) matched with the clamping block (7), and the tops of the two groups of clamping grooves (4) are respectively provided with a limiting groove (9) matched with the limiting block (10), two sets of fixed block (2) top all is equipped with extrusion subassembly (3), extrusion subassembly (3) are used for right stopper (10) extrude.

2. The audio-video cable with the anti-drop function according to claim 1, characterized in that: fixed sleeve (16) that extrusion subassembly (3) were equipped with including fixed block (2) top, sliding connection is equipped with fly leaf (18) in fixed sleeve (16), fly leaf (18) bottom is equipped with pressure ram (19), pressure ram (19) run through bottom and spacing groove (9) are inside to be linked together in fixed sleeve (16), fly leaf (18) top is equipped with connecting rod (15), connecting rod (15) top is run through top is connected with clamp plate (14) that the outside was equipped with in fixed sleeve (16), connecting rod (15) outer wall cup joints and is equipped with reset spring (17), reset spring (17) one end is connected with top in fixed sleeve (16), reset spring (17) other end is connected with fly leaf (18) bottom.

3. An audio-video cable with drop-proof function according to claim 2, characterized in that: the sliding grooves are formed in the left side wall and the right side wall of the fixed sleeve (16), and sliding blocks matched with the sliding grooves are arranged on the left side wall and the right side wall of the movable plate (18).

4. The audio-video cable with the anti-drop function according to claim 1, characterized in that: the left side and the right side of the top of the limiting block (10) are both subjected to fillet treatment.

5. The audio-video cable with the anti-drop function according to claim 1, characterized in that: the fixture block (7) is L-shaped.

6. An audio-video cable with drop-proof function according to claim 1, characterized in that: one end of the spring (13) is connected with the bottom of the groove (6), and the other end of the spring (13) is connected with the bottom of the sleeve (11).