CN220797326U - Multi-joint audio and video line - Google Patents

Abstract

The utility model provides a multi-joint audio and video wire, which relates to the technical field of audio and video wire joints and comprises a first wire body, wherein a rolling structure for rolling the first wire body is arranged at the center of the first wire body, one end of the first wire body is fixed with a clamping column, and one end of the clamping column far away from the first wire body is fixed with a butt joint column. Through joint post, butt joint post, joint groove and butt joint groove's setting, make the polylinker fixed with first line body peg graft, when the polylinker of needs installation difference, only need promote two push plates, make two clamping posts receive into the inner chamber, at this moment, insert the joint post and the butt joint post of first line body coupling in joint groove and the butt joint inslot in the polylinker, release two push plates again, make two clamping post joint to the draw-in groove, thereby make the polylinker fix the one end at first line body, reach the effect of quick installation, only need pulling two push plates when changing, just can directly take out the polylinker, the practicality is strong.

Description

Multi-joint audio and video line

Technical Field

The utility model relates to the technical field of audio and video wire connectors, in particular to a multi-connector audio and video wire.

Background

The audio-video wire is widely applied to connection and interconnection among various audio-video devices such as DVD, television, sound equipment, digital cameras and the like, and the audio-video wire is made of wire cores/copper; skin/insulating PVC and other materials; plug/nickel plating.

The current multi-joint audio and video line in the prior art is only single multi-joint setting, and though the joint is more, all are integrated, inconvenient to change other required joints according to actual service conditions, and the practical effect is poor, and in addition, the multi-joint audio and video line in the prior art is because the length of the line body is longer, does not have the device of accomodating it, leads to the line body winding chaotic easily, and the practical effect is poor.

Disclosure of utility model

The utility model aims to solve the problems that in the prior art, single multi-joint arrangement is integrated, replacement is inconvenient, a device for accommodating the multi-joint arrangement is not needed, and wire winding confusion is easy to cause, and provides a multi-joint audio/video wire.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a polylinker audio and video line, includes first line body, first line body center department is equipped with the winding structure that is used for the winding first line body, the one end of first line body is fixed with the joint post, the one end that first line body was kept away from to the joint post is fixed with the butt joint post, the butt joint post is equipped with the polylinker outward, the butt joint groove with butt joint post assorted has been seted up in the polylinker, the joint groove with joint post assorted has been seted up in the polylinker, be equipped with the clamping structure that is used for the fixed joint post of joint in the polylinker, all be fixed with the second line body on the multiport outer wall of polylinker, the one end that the polylinker was kept away from to the second line body is fixed with the second socket.

Preferably, the winding structure comprises a fixed column arranged on one side of the first wire body, the first wire body is wound outside the fixed column, a top plate is fixed on the top end of the fixed column, and a bottom plate is fixed on the bottom end of the fixed column.

Preferably, the clamping structure comprises two symmetrical inner cavities arranged in the multi-joint machine, springs are fixed in the two inner cavities, clamping columns are fixed at opposite ends of the springs, opposite ends of the two clamping columns penetrate through the inner cavities and are arranged in clamping grooves, and clamping grooves matched with the clamping columns are formed in two ends of the outer wall of the clamping columns.

Preferably, the screw bolt is connected in the top plate, the pressing plate is fixed at the bottom end of the screw bolt, the bottom end of the pressing plate abuts against the outer wall of the first wire body, and the rotating plate is fixed at the top end of the screw bolt.

Preferably, limiting blocks are fixed at two ends of the outer wall of the clamping column, limiting grooves matched with the limiting blocks are formed in the multi-joint machine, and the limiting grooves are communicated with the inner cavity.

Preferably, the top end of the outer wall of the clamping column is fixed with a push plate, a push groove matched with the push plate is formed in the multi-joint machine, and the push groove is communicated with the inner cavity.

Preferably, a first socket is fixed at the other end of the first wire body, and a friction increasing sleeve is fixed on the outer wall of the rotating plate.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. According to the utility model, through the arrangement of the fixing column, the top plate and the bottom plate, when the first wire body needs to be stored, the first wire body only needs to be wound on the fixing column around the fixing column, so that the storage effect is achieved, and then through the arrangement of the stud, the pressing plate and the rotating plate, the stud is rotated, the pressing plate is pressed downwards, one end of the first wire body wound outside the fixing column is limited and fixed, the first wire body is fixed outside the fixing column, and the effect of stable storage is achieved, so that the problem that the wire body is wound in disorder easily because no storage device is arranged in the traditional device is solved.

2. According to the utility model, through the arrangement of the clamping columns, the butt joint columns, the clamping grooves and the butt joint grooves, the multi-joint machine can be fixedly spliced with the first wire body, when different multi-joint machines are required to be installed, only two pushing plates are required to be pushed, so that the two clamping columns are received into the inner cavity, at the moment, the clamping columns and the butt joint columns connected with the first wire body are inserted into the clamping grooves and the butt joint grooves in the multi-joint machine, and then the two pushing plates are released, so that the two clamping columns are clamped into the clamping grooves, thereby the multi-joint machine is fixed at one end of the first wire body, the effect of quick installation is achieved, and the multi-joint machine can be directly taken out by pulling the two pushing plates when the multi-joint machine is replaced, so that the problem that single multi-joint arrangement in the traditional device is integrated and inconvenient to replace is solved.

Drawings

Fig. 1 is a perspective view of a multi-joint audio/video cable according to the present utility model;

fig. 2 is a perspective view of a multi-joint audio/video cable according to the present utility model;

fig. 3 is a perspective view of a winding structure of a multi-joint audio/video cable according to the present utility model;

fig. 4 is a cross-sectional view of a multi-joint audio/video cable according to the present utility model.

Legend description: 1. a first wire body; 2. a first socket; 3. a clamping column; 4. butt-joint columns; 5. a winding structure; 501. fixing the column; 502. a top plate; 503. a bottom plate; 6. a stud; 7. a pressing plate; 8. a rotating plate; 9. adding a wiping sleeve; 10. a multi-joint machine; 11. a clamping groove; 12. a butt joint groove; 13. a clamping structure; 1301. an inner cavity; 1302. a spring; 1303. a clamping column; 1304. a clamping groove; 14. a limiting block; 15. a limit groove; 16. a push plate; 17. pushing grooves; 18. a second wire body; 19. and a second socket.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

1-4, The utility model provides a multi-joint audio/video cable, which comprises a first cable body 1, wherein a winding structure 5 for winding the first cable body 1 is arranged at the center of the first cable body 1, a clamping column 3 is fixed at one end of the first cable body 1, a butt joint column 4 is fixed at one end of the clamping column 3 far away from the first cable body 1, a multi-joint machine 10 is arranged outside the butt joint column 4, a butt joint groove 12 matched with the butt joint column 4 is formed in the multi-joint machine 10, a clamping groove 11 matched with the clamping column 3 is formed in the multi-joint machine 10, a clamping structure 13 for clamping and fixing the clamping column 3 is arranged in the multi-joint machine 10, a second cable body 18 is fixed on the multi-end outer wall of the multi-joint machine 10, and a second socket 19 is fixed at one end of the second cable body 18 far away from the multi-joint machine 10.

The effect that its whole embodiment 1 reached is, through the setting of rolling structure 5, can accomodate the processing to first line body 1, prevents that first line body 1 from because of its line is too long, leads to the chaotic phenomenon of winding to appear, through the setting of polylinker 10, makes the device reach the effect of polylinker, through the setting of joint structure 13, reaches quick replacement and the effect of dismantling polylinker 10 on the one hand, on the other hand can be according to the change at any time of actual service condition and install different polylinker 10, the practicality is stronger.

In embodiment 2, as shown in fig. 1-4, the winding structure 5 includes a fixing column 501 disposed at one side of the first wire body 1, the first wire body 1 is wound around the fixing column 501, a top plate 502 is fixed at the top end of the fixing column 501, a bottom plate 503 is fixed at the bottom end of the fixing column 501, the clamping structure 13 includes two symmetrical inner cavities 1301 disposed in the multi-joint machine 10, springs 1302 are fixed in the two inner cavities 1301, clamping columns 1303 are fixed at opposite ends of the two springs 1302, one ends of the two clamping columns 1303 penetrate through the inner cavities 1301 and are disposed in clamping grooves 11, clamping grooves 1304 matched with the clamping columns 1303 are formed at opposite ends of the outer wall of the clamping column 3, studs 6 are connected in threads in the top plate 502, a pressing plate 7 is fixed at the bottom end of the studs 6, a bottom end of the pressing plate 7 abuts against the outer wall of the first wire body 1, limiting grooves 15 matched with the limiting blocks 14 are formed in the multi-joint machine 10, the limiting grooves 15 are communicated with the inner cavities 1301, the outer walls 16 of the clamping columns 1303 are disposed at two ends of the outer wall of the clamping columns 1303, a first wire body 1 is pushed by the pressing plate 17, and the other ends of the pressing plate 17 are disposed at the other ends of the pressing plate 8 are matched with the inner walls of the pressing plate 16, and the pressing plate 17 is fixed with the inner walls of the first wire body 1.

The effect that its whole embodiment 2 reached is, through the setting of joint post 3, butt joint post 4, joint groove 11 and butt joint groove 12, make multi-joint machine 10 can peg graft fixedly with first line body 1, when the multi-joint machine 10 of installation difference is needed, only need promote two push plates 16, make two card posts 1303 advance in the inner chamber 1301, at this moment, insert the joint post 3 and the butt joint post 4 that first line body 1 connects in joint groove 11 and the butt joint groove 12 in multi-joint machine 10, then put two push plates 16, make two card posts 1303 joint to the draw-in groove 1304, thereby make multi-joint machine 10 fix the one end at first line body 1, reach the effect of quick installation, only need stimulate two push plates 16 during the change, just can directly take out multi-joint machine 10, the practicality is strong, through fixed column 501, roof 502 and bottom plate 503's setting, when needs accomodate first line body 1, only need twine first line body 1 around fixed column 501 on the fixed column, reach the effect of accomodating, still be realized to the clamp plate 6, 7 and rotate clamp plate 7 and rotate down the setting up 7, make the fixed column 1 and make it twine the stud outside the fixed column 1, reach the effect of keeping down the fixed line body 1.

Working principle: when the first wire body 1 needs to be stored, the first wire body 1 is only required to be wound on the fixed column 501 around the fixed column 501 to achieve the storage effect, the stud 6, the pressing plate 7 and the rotating plate 8 are arranged, the stud 6 is rotated to enable the pressing plate 7 to be pressed downwards, one end of the first wire body 1 wound outside the fixed column 501 is limited and fixed, the first wire body 1 is fixed outside the fixed column 501, after storage, the two pushing plates 16 are pushed to enable the two clamping columns 1303 to be retracted into the inner cavity 1301, at the moment, the clamping column 3 and the butt joint column 4 connected with the first wire body 1 are inserted into the clamping groove 11 and the butt joint groove 12 in the multi-joint machine 10, the two pushing plates 16 are further released, the two clamping columns 1303 are clamped into the clamping groove 1304, accordingly, the multi-joint machine 10 is fixed at one end of the first wire body 1, the effect of installing the multi-joint machine 10 is achieved, and after the multi-joint machine 10 is installed, the device is connected with external equipment through the first socket 2 and the second socket 19.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims (7)

1. The utility model provides a polylinker audio and video line, includes first line body (1), its characterized in that: the utility model discloses a multi-joint machine, including first line body (1) center department is equipped with rolling structure (5) that are used for rolling first line body (1), the one end of first line body (1) is fixed with joint post (3), the one end that first line body (1) was kept away from to joint post (3) is fixed with butt joint post (4), butt joint post (4) are equipped with multi-joint machine (10) outward, offer in multi-joint machine (10) with butt joint post (4) assorted butt joint groove (12), offer in multi-joint machine (10) with joint post (3) assorted joint groove (11), be equipped with in multi-joint machine (10) be used for joint fixed joint post (3) joint structure (13), all be fixed with second line body (18) on the multiport outer wall of multi-joint machine (10), the one end that multi-joint machine (10) was kept away from to second line body (18) is fixed with second socket (19).

2. A multi-junction audio/video cable according to claim 1, wherein: the winding structure (5) comprises a fixed column (501) arranged on one side of the first wire body (1), the first wire body (1) is wound outside the fixed column (501), a top plate (502) is fixed at the top end of the fixed column (501), and a bottom plate (503) is fixed at the bottom end of the fixed column (501).

3. A multi-junction audio/video cable according to claim 1, wherein: the clamping structure (13) comprises two symmetrical inner cavities (1301) which are formed in the multi-joint machine (10), springs (1302) are fixed in the inner cavities (1301), clamping columns (1303) are fixed at opposite ends of the springs (1302), the opposite ends of the two clamping columns (1303) penetrate through the inner cavities (1301) and are arranged in the clamping grooves (11), and clamping grooves (1304) matched with the clamping columns (1303) are formed in two ends of the outer wall of the clamping column (3).

4. A multi-junction audio/video cable according to claim 2, wherein: the novel wire winding device is characterized in that a stud (6) is connected with the top plate (502) in an internal thread manner, a pressing plate (7) is fixed at the bottom end of the stud (6), the bottom end of the pressing plate (7) abuts against the outer wall of the first wire body (1), and a rotating plate (8) is fixed at the top end of the stud (6).

5. A multi-junction audio-visual line according to claim 3, characterized in that: limiting blocks (14) are fixed at two ends of the outer wall of the clamping column (1303), limiting grooves (15) matched with the limiting blocks (14) are formed in the multi-joint machine (10), and the limiting grooves (15) are communicated with the inner cavity (1301).

6. A multi-junction audio-visual line according to claim 3, characterized in that: the top end of the outer wall of the clamping column (1303) is fixed with a push plate (16), a push groove (17) matched with the push plate (16) is formed in the multi-joint machine (10), and the push groove (17) is communicated with the inner cavity (1301).

7. The multi-joint audio/video cable of claim 4, wherein: the other end of the first wire body (1) is fixed with a first socket (2), and the outer wall of the rotating plate (8) is fixed with a friction increasing sleeve (9).