CN210692844U

CN210692844U - Sound box connecting wire

Info

Publication number: CN210692844U
Application number: CN201921904181.5U
Authority: CN
Inventors: 林继扬
Original assignee: Longnan Runlin Jewelry Co ltd
Current assignee: Longnan Runlin Jewelry Co ltd
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-06-05
Anticipated expiration: 2029-11-07

Abstract

The utility model belongs to the technical field of sound accessories, in particular to a sound connecting wire, which comprises a shell, wherein a terminal and a cable are arranged inside the shell, a cavity is arranged inside the shell, a rubber pad is fixedly connected to the top of the cavity, one end of the terminal penetrates through the rubber pad and extends to the outer side of the shell, a connector is arranged at the bottom of the terminal, a movable plate is slidably connected to the inner side of the cavity, and the connector is positioned between the movable plate and the rubber pad; the utility model discloses in with the spring setting inside the shell, when inserting the terminal on the electronic equipment, the connector on the terminal can push up the fly leaf and slide in the spout, and the fly leaf can compress the spring simultaneously, if the terminal does not align with the pore, the people when pegging graft, the thrust that the people caused can be cushioned to the spring, can not make terminal and contact surface rigid contact, causes the terminal to warp, and the effect of protection terminal can be played in this kind of setting.

Description

Sound box connecting wire

Technical Field

The utility model belongs to the technical field of the stereo set accessory, concretely relates to stereo set connecting wire.

Background

The effect of stereo set connecting wire is that each part of stereo set is linked together, transmission audio frequency and video signal, the stereo set is the electronic equipment that we commonly used in the family, when we will be showing the song in computer, TV, or the cell-phone outward, all will play with the stereo set, make the song grow loudly, can let everybody audible, we all will connect with the stereo set connecting wire when using the stereo set usually, the terminal that stereo set connecting wire both ends have the joint can use when inserting on computer, TV, or the cell-phone.

The terminal of present most of connecting wires exposes in the external world, and is integrative with outside protective housing, when needs use, only need insert the terminal to the stereo set on, can realize signal transmission, but the terminal is inserting the stereo set downthehole time, if terminal and stereo set hole do not counterpoint, on people's thrust can directly use the terminal, the fragile terminal, the terminal can warp when serious, direct influence the terminal inserts the stereo set downthehole, cause unable use electronic equipment.

Accordingly, one skilled in the art provides an audio cable to solve the above problems in the background art.

Disclosure of Invention

To solve the problems set forth in the background art described above. The utility model provides a stereo set connecting wire has the characteristics of stable protection connecting terminal.

In order to achieve the above object, the utility model provides a following technical scheme: a sound connecting line comprises a shell, wherein a terminal and a cable are arranged inside the shell, a cavity is formed inside the shell, a rubber pad is fixedly connected to the top of the cavity, one end of the terminal penetrates through the rubber pad and extends to the outer side of the shell, a connector is arranged at the bottom of the terminal, a movable plate is slidably connected to the inner side of the cavity and is positioned between the movable plate and the rubber pad, two springs are fixedly connected to the bottom of the cavity, the other ends of the two springs are fixed to the movable plate, one end of the cable penetrates through the movable plate and is fixedly connected to the connector, a round sleeve is fixedly sleeved on the outer side of the cable and is slidably connected into the shell, a clamping column is arranged on the outer side of the shell, a limiting plate is arranged on the outer wall of the clamping column, a mounting groove is formed in the, the other end of the elastic sheet is fixedly connected with the limiting plate.

Preferably, the two sides of the inner wall of the cavity are both provided with sliding grooves.

Preferably, both sides of the movable plate are provided with positioning plates, and the two positioning plates respectively slide in the two sliding grooves.

Preferably, the outer wall of the round sleeve is provided with a clamping groove, and the clamping column corresponds to the clamping groove.

Preferably, the length of the sliding groove is three times the thickness of the movable plate.

Preferably, the rubber pad is soft rubber.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses in with the spring setting inside the shell, when inserting the terminal on the electronic equipment, connector on the terminal can push up the fly leaf and slide in the spout, the spring can be being compressed to the fly leaf simultaneously, if the terminal does not align with the pore space, the people is when pegging graft, the thrust that the people caused can be cushioned to the spring, can not make terminal and contact surface rigid contact, cause the terminal to warp, the effect of protection terminal can be played in this kind of setting, and the card post that sets up when inwards pressing, can make card post card in the draw-in groove on the circle cover, at this moment the terminal can not remove in the cavity, if the spring damages to fall under long-time use, still can use the connecting wire, improve the practicality and the life-span of connecting wire.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a schematic structural view of the interior of the housing of the present invention;

fig. 3 is a schematic structural diagram of the housing of the present invention;

fig. 4 is a schematic structural view of the middle clip column of the present invention.

In the figure: 1. a housing; 101. a cavity; 102. a chute; 103. mounting grooves; 11. a rubber pad; 12. a movable plate; 121. positioning a plate; 13. a spring; 14. a round sleeve; 141. a card slot; 2. a terminal; 21. a connector; 3. a cable; 4. clamping the column; 41. a limiting plate; 5. an elastic sheet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: a sound connecting line comprises a shell 1, a terminal 2 and a cable 3 are arranged in the shell 1, a cavity 101 is formed in the shell 1, a rubber pad 11 is fixedly connected to the top of the cavity 101, one end of the terminal 2 penetrates through the rubber pad 11 and extends to the outer side of the shell 1, a connector 21 is arranged at the bottom of the terminal 2, a movable plate 12 is slidably connected to the inner side of the cavity 101, the connector 21 is positioned between the movable plate 12 and the rubber pad 11, two springs 13 are fixedly connected to the bottom of the cavity 101, the other ends of the two springs 13 are fixed to the movable plate 12, one end of the cable 3 penetrates through the movable plate 12 and is fixedly connected with the connector 21, a round sleeve 14 is fixedly sleeved on the outer side of the cable 3, the round sleeve 14 is slidably connected in the shell 1, a clamping column 4 is arranged on the outer side of the shell 1, the other end of the elastic sheet 5 is fixedly connected with the limiting plate 41.

In this embodiment: the terminal 2 and the cable 3 are arranged in the casing 1, the cavity 101 is arranged in the casing 1, the rubber pad 11 is fixedly connected to the top of the cavity 101, under the action of the spring 13, the connector 21 can be bounced to the original position and contacted with the rubber pad 11, so that the connector 21 can not be stressed with the casing 1 after long-time use, the connector 21 and the terminal 2 can be effectively protected, one end of the terminal 2 penetrates through the rubber pad 11 and extends to the outer side of the casing 1, the connector 21 is arranged at the bottom of the terminal 2, the connector 21 plays the role of the connecting terminal 2, the movable plate 12 is slidably connected to the inner side of the cavity 101, the connector 21 is positioned between the movable plate 12 and the rubber pad 11, two springs 13 are fixedly connected to the bottom of the cavity 101, as the terminal 2 has a friction force when being inserted into the sound hole, the elastic, and the terminal 2 is pulled out, the friction force can be measured through a spring dynamometer, a spring 13 with the elastic coefficient larger than the friction force is selected, the spring 13 is not easy to deform when the terminal 2 is plugged, the other ends of the two springs 13 are fixed with a movable plate 12, one end of a cable 3 penetrates through the movable plate 12 and is fixedly connected with a connector 21, a round sleeve 14 is fixedly sleeved on the outer side of the cable 3, the round sleeve 14 is slidably connected in a shell 1, a clamping column 4 is arranged on the outer side of the shell 1, a limiting plate 41 is arranged on the outer wall of the clamping column 4, a mounting groove 103 is formed in the shell 1, an elastic sheet 5 is fixedly connected to the inner side of the mounting groove 103, the other end of the elastic sheet 5 is fixedly connected with the limiting plate 41, when a connecting line is inserted into the sound box, the terminal 2 can be butted only by aligning to a corresponding hole position, if the phenomenon of, the position of positioning disk 121 can restrict fly leaf 12, make fly leaf 12 stabilize and slide in spout 102, fly leaf 12 can compress spring 13 in cavity 101 when removing simultaneously, if terminal 2 does not align with the pore, the people is when pegging graft, spring 13 can cushion the thrust that the people caused, can not make terminal 2 and contact surface rigid contact, cause terminal 2 to warp, this kind of setting can play the effect of protection terminal 2, and when the card post 4 that sets up is inwards pressed, can make card post 4 block in the draw-in groove 141 on round sleeve 14, limiting plate 41 slides in mounting groove 103 simultaneously, and compress bullet piece 5, can reset after loosening, card post 4 is restricting the removal of cable 3, terminal 2 can not remove in cavity 101, if spring 13 damages under long-time use, still can use the connecting wire, improve the practicality and the life-span of connecting wire.

In FIGS. 1-2: both sides of the movable plate 12 are provided with positioning discs 121, and the two positioning discs 121 slide in the two sliding grooves 102 respectively, the positioning discs 121 can limit the position of the movable plate 12, so that the movable plate 12 is stabilized to slide horizontally in the sliding grooves 102, the design of the mode enables the structure to be stably matched, the effect of protecting the terminal 2 is improved, the outer wall of the round sleeve 14 is provided with a clamping groove 141, the clamping column 4 corresponds to the clamping groove 141, the rubber pad 11 is made of soft rubber, the rubber pad 11 can protect the connector 21, the connector 21 cannot be in contact with the shell 1, the connector 21 is abraded, the length of the sliding groove 102 is three times of the thickness of the movable plate 12, the movable plate 12 is enabled to have a space enough to move, and the terminal 2 is protected under the action of the.

In fig. 3-4: the sliding grooves 102 are formed on both sides of the inner wall of the cavity 101, if the alignment phenomenon does not occur, the connector 21 on the terminal 2 can prop against the movable plate 12, so that the positioning plate 121 on the movable plate 12 slides in the sliding grooves 102, the positioning plate 121 can limit the position of the movable plate 12, so that the movable plate 12 can stably slide in the sliding grooves 102, meanwhile, the movable plate 12 can compress the spring 13 in the cavity 101 when moving, if the terminal 2 is not aligned with the hole, the spring 13 can buffer the thrust caused by a person when the person is plugged, the terminal 2 cannot be in hard contact with the contact surface, so that the terminal 2 is deformed, the arrangement can play a role of protecting the terminal 2, and when the arranged clamping column 4 is pressed inwards, the clamping column 4 can be clamped in the clamping groove 141 on the round sleeve 14, at the moment, the terminal 2 cannot move in the cavity 101, if the spring 13 is damaged after long-time use, the connecting wire, the practicality and the life-span of connecting wire are improved.

The utility model discloses a theory of operation and use flow: when the connecting wire is inserted into the audio, the terminal 2 can be butted only by aligning with the corresponding hole position, if the phenomenon of no alignment occurs, the connector 21 on the terminal 2 can prop against the movable plate 12, so that the positioning plate 121 on the movable plate 12 slides in the sliding groove 102, the positioning plate 121 can limit the position of the movable plate 12, so that the movable plate 12 can stably slide in the sliding groove 102, meanwhile, the movable plate 12 can compress the spring 13 in the cavity 101 when moving, if the terminal 2 is not aligned with the hole, the spring 13 can buffer the thrust caused by a person when the person is plugged in, the terminal 2 cannot be in hard contact with the contact surface to cause the deformation of the terminal 2, the arrangement can play a role of protecting the terminal 2, and when the arranged clamping column 4 is pressed inwards, the clamping column 4 can be clamped in the clamping groove 141 on the round sleeve 14, at the moment, the terminal 2 cannot move in the cavity 101, and if the spring 13 is damaged after long-time use, still can use the connecting wire, improve the practicality and the life-span of connecting wire.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a stereo set connecting wire, includes shell (1), inside terminal (2) and the cable (3) of being equipped with of shell (1), its characterized in that: the cable connector is characterized in that a cavity (101) is formed in the shell (1), a rubber pad (11) is fixedly connected to the top of the cavity (101), one end of the terminal (2) penetrates through the rubber pad (11) and extends to the outer side of the shell (1), a connector (21) is arranged at the bottom of the terminal (2), a movable plate (12) is slidably connected to the inner side of the cavity (101), the connector (21) is located between the movable plate (12) and the rubber pad (11), two springs (13) are fixedly connected to the bottom of the cavity (101), the other ends of the two springs (13) are fixed to the movable plate (12), one end of the cable (3) penetrates through the movable plate (12) and is fixedly connected to the connector (21), a round sleeve (14) is fixedly sleeved on the outer side of the cable (3), and the round sleeve (14) is slidably connected to the inner side of the shell (1, the utility model discloses a mounting structure, including shell (1), card post (4) outer wall have limiting plate (41), mounting groove (103) have been seted up in shell (1), inboard fixedly connected with shell fragment (5) of mounting groove (103), the shell fragment (5) other end with limiting plate (41) fixed connection.

2. An audio connector cord according to claim 1, wherein: the two sides of the inner wall of the cavity (101) are both provided with sliding grooves (102).

3. An audio connector cord according to claim 2, wherein: both sides of the movable plate (12) are provided with positioning plates (121), and the two positioning plates (121) respectively slide in the two sliding grooves (102).

4. An audio connector cord according to claim 1, wherein: the outer wall of the round sleeve (14) is provided with a clamping groove (141), and the clamping column (4) corresponds to the clamping groove (141).

5. A sound connection cord according to claim 3, characterised in that: the length of the chute (102) is three times the thickness of the movable plate (12).

6. An audio connector cord according to claim 1, wherein: the rubber pad (11) is soft rubber.