CN210723615U

CN210723615U - Can protect audio line to joint

Info

Publication number: CN210723615U
Application number: CN201922092413.8U
Authority: CN
Inventors: 张强
Original assignee: Chongqing Chuanjie Electronic Co Ltd
Current assignee: Chongqing Chuanjie Electronic Co Ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-06-09
Anticipated expiration: 2029-11-28

Abstract

The utility model discloses an audio line that can protect joint, including audio line main part, first plug, second plug, connecting wire, connector and connector, be provided with first plug in the audio line main part, and first plug passes through connecting wire and second plug electric connection to the protection circle has all been welded to the inboard of first plug and second plug, and the outside parcel of protection circle has protective head simultaneously, the outside of first plug and second plug is connected with the protection casing through sliding tray and spring, and the outside of protection casing has seted up the spacing groove to the spacing groove is connected with stop screw, and the inboard of protection casing is provided with the connector simultaneously, the connector passes through connector and first plug electric connection, the trompil has been seted up on the protection circle. This can protect audio line to joint when not using, can protect the connector on audio line main part both ends first plug and the second plug, avoids connector collision to damage.

Description

Can protect audio line to joint

Technical Field

The utility model relates to an audio line technical field specifically is an audio line that can protect joint.

Background

The audio line is a common audio transmission line, is mainly used for connecting audio equipment such as a sound device, a microphone and the like, can realize the transmission of audio, is convenient to install, is an indispensable connection line in the audio equipment, for example, a fidelity audio line with the application number of CN201820161578.9 and the publication date of No. 20181012, and records the structure and the principle of the audio line.

However, in the carrying process of the existing audio cable, the connector is easily damaged by collision, the protection of the connector is not facilitated, and the connection line is easily broken at the connector.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can carry out audio line that protects to the joint to solve the current audio line that proposes in the above-mentioned background art, at the in-process that carries, easily make the collision damage of connector, be unfavorable for the protection to the connector, and easily cause the cracked problem of connecting wire in joint department.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a can carry out audio line that protects to joint, includes audio line main part, first plug, second plug, connecting wire, connector and connector, be provided with first plug in the audio line main part, and first plug passes through connecting wire and second plug electric connection to the protection circle has all been welded to the inboard of first plug and second plug, and the outside parcel of protection circle has protective head simultaneously, the outside of first plug and second plug is connected with the protection casing through sliding tray and spring, and the outside of protection casing has seted up the spacing groove to the spacing groove is connected with stop screw, and the inboard of protection casing is provided with the connector simultaneously, the connector passes through connector and first plug electric connection, the trompil has been seted up on the protection circle.

Preferably, the protection head is made of rubber, and the thickness of the protection head is larger than that of the protection ring.

Preferably, the mounting structure of the protective cover is a sliding structure, and the length of the protective cover is greater than that of the connector.

Preferably, the material elasticity stainless steel material of guard ring, and the outer end of guard ring is loudspeaker form circular arc structure.

Preferably, the limiting groove is formed in the side wall of the protective cover, and the limiting groove and the limiting screw are arranged correspondingly.

Preferably, the openings penetrate through the side wall of the guard ring, and the openings are arranged on the guard ring at equal intervals.

Compared with the prior art, the beneficial effects of the utility model are that: when the audio cable capable of protecting the connector is not used, the connectors on the first plug and the second plug at the two ends of the audio cable main body can be protected, and the connectors are prevented from being damaged by collision;

1. the outer ends of the first plug and the second plug are provided with slidable protective covers, so that the connector can be protected, the connector is prevented from being damaged by collision, and the outer side of each protective cover is provided with a limiting groove, so that the limiting screw can tightly push the limiting groove, and the protective cover is limited after sliding;

2. being provided with the guard ring in the inside of protection head, the effect of multiplicable protection head toughness avoids the connecting wire at the fracture of buckling of protection head department, and has seted up a plurality of trompils on the guard ring, can realize the contact between guard ring and the protection head.

Drawings

Fig. 1 is a schematic view of the main structure of the audio cable of the present invention;

FIG. 2 is a front view of the protective cover and the sliding groove of the present invention;

fig. 3 is a structural schematic diagram of the protection cover in the pop-up state according to the present invention;

FIG. 4 is a structural diagram illustrating a storage state of the protective cover of the present invention;

fig. 5 is a schematic structural view of the protective cover and the sliding groove of the present invention;

FIG. 6 is an enlarged schematic view of point A of FIG. 3 according to the present invention;

fig. 7 is a schematic view of the structure of the guard ring of the present invention.

In the figure: 1. an audio line body; 2. a first plug; 3. a second plug; 4. a connecting wire; 5. a protective head; 6. a limit screw; 7. a protective cover; 8. a sliding groove; 9. a connector; 10. a connecting port; 11. a spring; 12. a guard ring; 13. a limiting groove; 14. and (6) opening holes.

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. 1-7, the present invention provides a technical solution: an audio cable capable of protecting a joint comprises an audio cable main body 1, a first plug 2, a second plug 3, a connecting wire 4, a protective head 5, a limiting screw 6, a protective cover 7, a sliding groove 8, a connector 9, a connector 10, a spring 11, a protective ring 12, a limiting groove 13 and an opening 14, wherein the audio cable main body 1 is provided with the first plug 2, the first plug 2 is electrically connected with the second plug 3 through the connecting wire 4, the inner sides of the first plug 2 and the second plug 3 are welded with the protective ring 12, the outer side of the protective ring 12 is wrapped with the protective head 5, the outer sides of the first plug 2 and the second plug 3 are connected with the protective cover 7 through the sliding groove 8 and the spring 11, the outer side of the protective cover 7 is provided with the limiting groove 13, the limiting groove 13 is connected with the limiting screw 6, the inner side of the protective cover 7 is provided with the connector 9, the connector 9 is electrically connected with the first plug 2 through the connector 10, the guard ring 12 is provided with an opening 14.

The material of protection head 5 is the rubber material, and the thickness of protection head 5 is greater than the thickness of guard ring 12, sets up like this and plays the effect of carrying out the parcel to guard ring 12, avoids guard ring 12 direct and connecting wire 4 contact.

The mounting structure of protection casing 7 is sliding construction, and the length of protection casing 7 is greater than the length of connector 9, sets up like this and plays the effect of protecting to connector 9, avoids the collision damage of connector 9.

The material elasticity stainless steel of guard ring 12, and the outer end of guard ring 12 is loudspeaker form circular arc structure, sets up like this and plays the effect that increases 5 toughness of protection head, avoids connecting wire 4 at the fracture of buckling of 5 departments of protection head.

Spacing groove 13 is seted up on the lateral wall of protection casing 7, and spacing groove 13 corresponds the setting with stop screw 6, sets up like this and plays and carries out spacing effect through spacing groove 13 and stop screw 6 to the shift position of protection casing 7, is favorable to stretching out and the fixed of accomodating to protection casing 7.

The openings 14 penetrate through the side wall of the guard ring 12, and the openings 14 are arranged on the guard ring 12 at equal intervals, so that the contact area between the guard head 5 and the guard ring 12 is increased when the guard head 5 is injected outside the guard ring 12.

The working principle is as follows: when the audio cable capable of protecting the connector is used, as shown in fig. 1-7, before the first plug 2 and the second plug 3 are inserted into the socket of the audio device, the limiting screws 6 on the first plug 2 and the second plug 3 are unscrewed by using a screwdriver to separate the limiting screws 6 from the limiting grooves 13, at this time, the first plug 2 and the second plug 3 can be inserted into the socket of the audio device, the protective cover 7 enters the inside of the sliding groove 8 along with the insertion of the connector 9, after the connector 9 is completely inserted, the limiting screws 6 on the first plug 2 and the second plug 3 are screwed by using the screwdriver to enable the limiting screws 6 to be tightly pressed against the limiting grooves 13, so as to fix the protective cover 7, when the audio cable main body 1 is not used, the first plug 2 and the second plug 3 are pulled out, and the limiting screws 6 on the first plug 2 and the second plug 3 are unscrewed by using the screwdriver, the limiting screw 6 is separated from the limiting groove 13, the spring 11 in the sliding groove 8 pushes out the protective cover 7, and the protective cover 7 protects the connector 9, so that a series of operations of the audio cable capable of protecting the connector can be completed.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, welding among the prior art, and the part adopts conventional model among the prior art, and conventional connection mode among the circuit connection adopted prior art is not detailed here again.

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 or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a can carry out audio line of protection to joint, includes audio line main part (1), first plug (2), second plug (3), connecting wire (4), connector (9) and connector (10), its characterized in that: the audio cable main body (1) is provided with a first plug (2), the first plug (2) is electrically connected with a second plug (3) through a connecting wire (4), and the inner sides of the first plug (2) and the second plug (3) are welded with protective rings (12), meanwhile, the outer side of the protective ring (12) is wrapped with a protective head (5), the outer sides of the first plug (2) and the second plug (3) are connected with the protective cover (7) through a sliding groove (8) and a spring (11), the outer side of the protective cover (7) is provided with a limit groove (13), the limit groove (13) is connected with the limit screw (6), the inner side of the protective cover (7) is provided with a connecting head (9), the connector (9) is electrically connected with the first plug (2) through a connector (10), and the protective ring (12) is provided with an opening (14).

2. An audio line for protecting a connector according to claim 1, wherein: the protection head (5) is made of rubber, and the thickness of the protection head (5) is larger than that of the protection ring (12).

3. An audio line for protecting a connector according to claim 1, wherein: the mounting structure of protection casing (7) is sliding construction, and the length of protection casing (7) is greater than the length of connector (9).

4. An audio line for protecting a connector according to claim 1, wherein: the material elasticity stainless steel material of guard ring (12), and the outer end of guard ring (12) is loudspeaker form circular arc structure.

5. An audio line for protecting a connector according to claim 1, wherein: the limiting groove (13) is formed in the side wall of the protective cover (7), and the limiting groove (13) and the limiting screw (6) are arranged correspondingly.

6. An audio line for protecting a connector according to claim 1, wherein: the openings (14) penetrate through the side wall of the guard ring (12), and the openings (14) are arranged on the guard ring (12) at equal intervals.