CN220383203U

CN220383203U - Universal earphone wire

Info

Publication number: CN220383203U
Application number: CN202322134965.7U
Authority: CN
Inventors: 唐朝龙; 谭秀禾; 唐伦琴; 杨标辉
Original assignee: Sichuan Chenrui Kexun Electronic Technology Co ltd
Current assignee: Sichuan Chenrui Kexun Electronic Technology Co ltd
Priority date: 2023-08-09
Filing date: 2023-08-09
Publication date: 2024-01-23
Anticipated expiration: 2033-08-09

Abstract

The utility model discloses a general earphone wire, which relates to the technical field of earphone wires and comprises an earphone wire main body, wherein a wire body clamping device is fixedly connected to the outer wall of the earphone wire main body, one end of the wire body clamping device is movably connected with a limiting assembly, the wire body clamping device comprises a butt joint ring and an arc-shaped rotating rod, one end of the arc-shaped rotating rod is rotatably connected to the inside of the butt joint ring, and the limiting assembly comprises a limiting clamping block, a transmission rod and a transmission frame.

Description

Universal earphone wire

Technical Field

The utility model relates to the technical field of earphone wires, in particular to a universal earphone wire.

Background

The earphone is four lines altogether, and left ear is two, and right ear is two, and two of left ear are responsible for one sound channel, and two of right ear are responsible for another sound channel, and some earphone has still added a line such as high strength nylon in order to protect the wire to prevent that the wire from being broken.

In the prior art, as disclosed in chinese patent CN208638546U, a general earphone wire is disclosed, which includes a multi-core cable, one end of the cable is provided with an input/output connector, the other end of the cable is provided with at least one branch line, the end of the branch line is formed with a support, an earphone plug for plugging in an earphone is provided on the support, the support is connected with a microphone, and the earphone plug and the microphone are respectively electrically connected with the input/output connector.

However, in the prior art, the existing earphone wire generally needs to be folded when being stored, but the skin of the existing earphone wire is generally made of rubber, and lacks effective fixing measures, so that the earphone wire is very easy to be wound together in the actual storage process, if a user does not find that the wire body is wound together, the wire body can be directly used or worn, the wire body can be wound more tightly, after the wire body is wound to a certain extent, the skin of the earphone wire can be directly broken, and if the skin of the earphone wire is reinforced, the normal storage of the earphone can be directly affected.

Disclosure of Invention

The utility model aims to solve the problem that the wire body is wound too tightly to easily crack the earphone wire skin in the prior art, and provides a universal earphone wire.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the universal earphone wire comprises an earphone wire main body, wherein a wire body clamping device is fixedly connected to the outer wall of the earphone wire main body, and one end of the wire body clamping device is movably connected with a limiting assembly;

the wire body clamping device comprises a butt joint ring and an arc-shaped rotating rod, one end of the arc-shaped rotating rod is rotationally connected to the inside of the butt joint ring, the limiting assembly comprises a limiting clamping block, a transmission rod and a transmission frame, one side of the limiting clamping block is fixedly provided with an extension lug, two ends of the transmission rod are fixedly provided with switching ends, one switching end is rotationally connected to the inside of the extension lug, and the other switching end is rotationally connected to the inside of the transmission frame.

Preferably, a fixed ring is movably connected to one side of the transmission frame, and the inner wall of the fixed ring is fixedly connected with the outer wall of the earphone wire main body.

Preferably, the edge of the fixing ring is provided with a groove, and the limiting clamping block is inserted into the fixing ring.

Preferably, one end of the arc-shaped rotating rod is fixedly connected with an extension supporting rod, and the shape of the extension supporting rod is matched with the shape of the groove.

Preferably, a supporting spring is fixedly connected between the transmission frame and the fixed ring.

Preferably, a switching block is fixedly arranged at the edge of the butt joint ring, and a containing groove is formed in the switching block.

Preferably, one end of the arc-shaped rotating rod is located in the accommodating groove, and the other end of the arc-shaped rotating rod is located in the groove.

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

1. according to the utility model, the wire body clamping device is additionally arranged on the outer wall of the earphone wire main body, and the limiting assembly is used for limiting the wire body clamping device, so that the earphone wire main body can be clamped and limited when the folded earphone wire main body is stored, the probability of winding the earphone wire main body together is reduced, the effect of protecting the earphone wire main body is achieved, the whole device is small in size, and the problem that the earphone wire main body storage is influenced due to the fact that the earphone wire skin is reinforced can be synchronously avoided.

2. According to the utility model, the transmission frame is connected with the limit clamping block through the transmission rod, so that the extension supporting rod can enter the groove, the subsequent removal of the arc-shaped rotating rod can be prevented from being influenced, the position of the limit clamping block can be controlled by a user through the transmission frame, and the overall operation difficulty is reduced.

Drawings

Fig. 1 is a schematic perspective view of a general earphone wire according to the present utility model;

fig. 2 is a schematic perspective view of a wire body clamping device for a general earphone wire according to the present utility model;

fig. 3 is a schematic perspective view of a limiting assembly of a general earphone wire according to the present utility model;

fig. 4 is a schematic diagram showing a connection structure between a limiting block and a transmission frame of a general earphone wire according to the present utility model.

Legend description:

1. an earphone line body; 2. a wire body clamping device; 3. a limit component;

21. a docking collar; 22. a transfer block; 23. a receiving groove; 24. an arc-shaped rotating rod; 25. an extension strut;

31. a fixing ring; 32. a transmission frame; 33. a groove; 34. a limit clamping block; 35. an extension bump; 36. a transmission rod; 37. a transfer end; 38. and a support spring.

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, in the case of no conflict, the embodiments of the present application and the 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, however, 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.

Example 1

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the utility model provides a universal earphone wire, which comprises an earphone wire main body 1, a wire body clamping device 2 is fixedly connected to the outer wall of the earphone wire main body 1, one end of the wire body clamping device 2 is movably connected with a limiting component 3, the wire body clamping device 2 comprises a docking ring 21 and an arc-shaped rotating rod 24, one end of the arc-shaped rotating rod 24 is rotatably connected to the inside of the docking ring 21, the limiting component 3 comprises a limiting clamping block 34, a transmission rod 36 and a transmission frame 32, an extension lug 35 is fixedly arranged on one side of the limiting clamping block 34, two ends of the transmission rod 36 are fixedly provided with switching ends 37, one switching end 37 is rotatably connected to the inside of the extension lug 35, one end of the other switching end 37 is rotatably connected to the inside of the transmission frame 32, a switching block 22 is fixedly arranged at the edge of the docking ring 21, a containing groove 23 is formed in the inside of the switching block 22, one end of the arc-shaped rotating rod 24 is positioned in the containing groove 23, and the other end of the arc-shaped rotating rod 24 is positioned in the groove 33.

In the following, the specific arrangement and action of the present embodiment will be described specifically, where the wire body clamping device 2 and the limiting component 3 are both mounted on the earphone wire main body 1, and when the earphone wire main body 1 needs to be folded for storage, the arc-shaped rotating rod 24 is rotated to fold a part of the earphone wire main body 1 to one side of the arc-shaped rotating rod 24, and then the arc-shaped rotating rod 24 is rotated to move the other end of the arc-shaped rotating rod 24 into the groove 33 of the fixing ring 31;

the limiting clamping blocks 34 are arranged in the grooves 33, the outer sides of the limiting clamping blocks are provided with arc surfaces, when the arc-shaped rotating rods 24 enter the grooves 33, the two limiting clamping blocks 34 are pushed to move to two sides to enter the inside of the fixed ring 31, enough space is reserved to ensure that the arc-shaped rotating rods 24 can completely enter the grooves 33, after the arc-shaped rotating rods 24 enter the grooves 33, the limiting clamping blocks 34 move back to the grooves 33 again, and the grooves 33 are closed, so that the arc-shaped rotating rods 24 are prevented from moving out of the grooves 33;

one end of the arc-shaped rotating rod 24 is arranged in the adapter block 22 at the edge of the docking ring 21, and the existence of the accommodating groove 23 provides enough movable space for the rotation of the arc-shaped rotating rod 24.

Example two

As shown in fig. 3 and 4, a fixed ring 31 is movably connected to one side of the transmission frame 32, a groove 33 is formed at the edge of the fixed ring 31 and fixedly connected to the outer wall of the earphone cord main body 1, a limit clamping block 34 is inserted into the fixed ring 31, an extension supporting rod 25 is fixedly connected to one end of the arc-shaped rotating rod 24, the shape of the extension supporting rod 25 is matched with that of the groove 33, and a supporting spring 38 is fixedly installed on the outer wall of the transmission rod 36.

The effect achieved by the whole embodiment is that the fixing ring 31 is fixed on the outer wall of the earphone cord main body 1 and used for determining the position of the whole limiting assembly 3, when the arc-shaped rotating rod 24 enters the groove 33, the limiting clamping block 34 pushes the transmission frame 32 out of the fixing ring 31 through the transmission rod 36, and after the arc-shaped rotating rod 24 completely enters the groove 33, the resilience of the supporting spring 38 can re-pull the transmission frame 32 back again, and the limiting clamping block 34 is pushed back into the groove 33 again by the rotation of the transmission rod 36.

The application method and the working principle of the device are as follows: the docking ring 21 and the fixing ring 31 are both installed on the outer wall of the earphone line body 1, when the earphone line body 1 needs to be folded for storage, the arc-shaped rotating rod 24 is rotated, the accommodating groove 23 provides enough movable space for the rotation of the arc-shaped rotating rod 24, a part of the earphone line body 1 is folded to one side of the arc-shaped rotating rod 24, then the arc-shaped rotating rod 24 is rotated, and the other end of the arc-shaped rotating rod 24 is moved into the groove 33 of the fixing ring 31;

when the arc-shaped rotating rod 24 enters the groove 33, the limiting clamping blocks 34 are pushed to move to two sides to enter the inside of the fixed ring 31, and the limiting clamping blocks 34 push the transmission frame 32 out of the fixed ring 31 through the transmission rods 36, so that the arc-shaped rotating rod 24 can be ensured to completely enter the groove 33;

after the arcuate lever 24 enters the recess 33, the spring back of the support spring 38 will again pull the drive frame 32 back, pushing the limit block 34 back into the recess 33 by rotation of the drive rod 36, completing the closing of the recess 33 to prevent removal of the arcuate lever 24 from the recess 33.

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

1. The utility model provides a general earphone cord, includes earphone cord main part (1), its characterized in that: the earphone wire comprises an earphone wire main body (1), wherein a wire body clamping device (2) is fixedly connected to the outer wall of the earphone wire main body (1), and a limiting component (3) is movably connected to one end of the wire body clamping device (2);

the wire body clamping device (2) comprises a butt joint ring (21) and an arc-shaped rotating rod (24), one end of the arc-shaped rotating rod (24) is rotationally connected to the inside of the butt joint ring (21), the limiting assembly (3) comprises a limiting clamping block (34), a transmission rod (36) and a transmission frame (32), one side of the limiting clamping block (34) is fixedly provided with an extension lug (35), two ends of the transmission rod (36) are fixedly provided with switching ends (37), one switching end (37) is rotationally connected to the inside of the extension lug (35), and the other switching end (37) is rotationally connected to the inside of the transmission frame (32).

2. The universal earphone cord according to claim 1, wherein: one side of the transmission frame (32) is movably connected with a fixing ring (31), and the inner wall of the fixing ring (31) is fixedly connected with the outer wall of the earphone wire main body (1).

3. The universal earphone cord according to claim 2, wherein: the edge of the fixed ring (31) is provided with a groove (33), and the limit clamping block (34) is inserted into the fixed ring (31).

4. The universal earphone cord according to claim 1, wherein: one end of the arc-shaped rotating rod (24) is fixedly connected with an extension supporting rod (25), and the shape of the extension supporting rod (25) is matched with the shape of the groove (33).

5. The universal earphone cord according to claim 1, wherein: a supporting spring (38) is fixedly connected between the transmission frame (32) and the fixed ring (31).

6. The universal earphone cord according to claim 1, wherein: the edge of the butt joint ring (21) is fixedly provided with a switching block (22), and an accommodating groove (23) is formed in the switching block (22).

7. The universal earphone cord according to claim 1, wherein: one end of the arc-shaped rotating rod (24) is located in the accommodating groove (23), and the other end of the arc-shaped rotating rod (24) is located in the groove (33).