CN209786326U

CN209786326U - audio frequency electric wire and cable convenient to plug

Info

Publication number: CN209786326U
Application number: CN201920492887.9U
Authority: CN
Inventors: 蔡杨
Original assignee: Jiangsu Yuxun Cable Co Ltd
Current assignee: Jiangsu Yuxun Cable Co Ltd
Priority date: 2019-04-11
Filing date: 2019-04-11
Publication date: 2019-12-13
Anticipated expiration: 2029-04-11

Abstract

The utility model provides an audio cable convenient for plugging, which comprises a USB joint, an audio cable and a pushing device, wherein the USB joint comprises a shell and an interface, the interface is arranged on the end surface of one end of the shell, and the upper wall inside the interface is provided with an insulating sheet; the pushing device comprises a pushing groove and a pushing rod; the pushing rod is movably arranged in the pushing groove and comprises a front end and a rear end which are integrally formed, and the rear end is connected with the bottom of the pushing groove through a spring; the top of the rear end is provided with an inclined chute with a triangular section; the upper surface of the shell is provided with a pressing device, and the lower surface of the shell is provided with an anti-skid block; one end of the pressing device, which is close to the interface, is provided with a sliding block matched with the inclined sliding chute; an arrow mark is arranged on the upper surface of the pressing device and points to the direction of the audio line; the anti-skid block comprises an arc-shaped part and a rectangular part which are arranged at one end close to the interface; has the advantages of convenient operation and prolonged service life.

Description

audio frequency electric wire and cable convenient to plug

Technical Field

The utility model belongs to the technical field of electronic equipment, concretely relates to audio frequency wire and cable convenient to plug.

Background

With the wide application of USB technology in modern electronic systems, not only the computer case has USB interfaces, including USB interfaces with host functions such as MP3, mobile phone, PAD, and home appliances, but also USB audio devices have been gradually developed and accepted and favored by many consumers. However, due to frequent plugging operation or the need of pulling out the connector by one hand, the nail end is often used to push the connector and the mobile phone jack, and due to different forces, the tightness of the connection between the connector and the jack is damaged, and the interface is loosened.

SUMMERY OF THE UTILITY MODEL

the utility model aims at providing an audio frequency wire and cable convenient to plug to solve current USB audio frequency wire and cable and when frequent plug or one-hand plug, cause damage, not hard up problem.

The utility model provides a following technical scheme:

an audio wire and cable convenient to plug and unplug comprises a USB connector, an audio line and a pushing device, wherein the USB connector comprises a shell and an interface, the interface is arranged on one end face of the shell, an insulating sheet is arranged on the upper wall inside the interface, a conductive terminal is arranged on the insulating sheet, and the audio line penetrates through the other end face of the shell and is connected with the conductive terminal; the pushing device comprises a pushing groove and a pushing rod, and the pushing groove is formed in the end face of the shell on two sides of the interface; the pushing rod is movably arranged in the pushing groove and comprises a front end and a rear end which are integrally formed, and the rear end is connected with the bottom of the pushing groove through a spring; the top of the rear end is provided with an inclined chute with a triangular section; the upper surface of the shell is provided with a pressing device, and the lower surface of the shell is provided with an anti-skid block; a sliding block matched with the inclined sliding groove is arranged at one end, close to the interface, of the pressing device, and the pushing rod moves towards the outside of the pushing groove under the driving of the pressing device; an arrow mark is arranged on the upper surface of the pressing device and points to the direction of the audio line; the non-slip block comprises an arc-shaped part and a rectangular part which are arranged at one end close to the interface.

Further, the arrow mark is covered with a fluorescent layer.

Further, the pressing device and the insulating sheet are located in the same direction.

Furthermore, rubber pads are arranged on the surfaces of the anti-skid blocks and the pressing device.

The utility model has the advantages that:

The utility model relates to an audio cable convenient for plugging, which comprises a pushing device, a pressing device is arranged on the upper surface of a shell, and an anti-skid block is arranged on the lower surface of the shell; a sliding block matched with the inclined sliding groove is arranged at one end, close to the interface, of the pressing device, and the pushing rod is driven by the pressing device to move towards the outside of the pushing groove; the pushing rod enables the USB connector to be smoothly separated from the external equipment by a small section, then the anti-skidding block is supported by one hand and the USB connector is easily taken out by the pressing device, and due to the pushing effect, the pulling force of hands on the wire and cable is reduced, so that the damage to the wire and cable is reduced, and the service life is prolonged;

the pressing device corresponds to the antiskid block and the insulation sheet, so that a user can conveniently and visually judge the direction of the insulation sheet, and frequent reverse insertion is avoided during insertion operation; meanwhile, the arrow mark with the fluorescent layer can play a role in reminding in a dark environment, and is convenient for plugging and unplugging operations.

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 view of the present invention;

Fig. 2 is a schematic diagram of a two-view structure of the present invention;

Fig. 3 is a cross-sectional view of the present invention;

The number of the parts is 1, USB connector, 11, shell, 12, interface, 13, insulation sheet, 2, audio line, 3, pushing device, 31, pushing groove, 32, pushing rod, 33, front end, 34, rear end, 35, spring, 36, inclined sliding groove, 4, pressing device, 41, slide block, 42, arrow mark, 5, anti-slip block, 51, arc part and 52, rectangular part.

Detailed Description

As shown in fig. 1-3, an audio cable convenient to plug and unplug includes a USB connector 1, an audio line 2 and a pushing device 3, where the USB connector 1 includes a housing 11 and an interface 12, the interface 12 is disposed on an end surface of one end of the housing 11, an insulating sheet 13 is disposed on an upper wall inside the interface 12, a conductive terminal is disposed on the insulating sheet 13, and the audio line 2 passes through an end surface of the other end of the housing and is connected to the conductive terminal; the pushing device 3 comprises a pushing groove 31 and a pushing rod 32, and the pushing groove 31 is arranged on the end faces of the shell 11 at two sides of the interface; the push rod 32 is movably arranged in the push groove 31, the push rod 32 comprises a front end 33 and a rear end 34 which are integrally formed, and the rear end 34 is connected with the bottom of the push groove 31 through a spring 35; the top of the rear end 34 is provided with an inclined chute 36 with a triangular section; the upper surface of the shell 11 is provided with a pressing device 4, and the lower surface of the shell 11 is provided with an anti-skid block 5; one end of the pressing device 4 close to the interface 12 is provided with a slide block matched with the inclined chute 36, and the push rod 32 is driven by the pressing device 4 to move towards the outside of the push groove 31; the pressing device 4 and the insulating sheet 13 are positioned in the same direction; an arrow mark 42 is arranged on the upper surface of the pressing device 4, the arrow mark 42 points to the direction of the audio cable 2, and the arrow mark 42 is covered with a fluorescent layer; the anti-skid block 5 comprises an arc-shaped part 51 and a rectangular part 52 which are arranged at one end close to the interface, and rubber pads are arranged on the surfaces of the anti-skid block 5 and the pressing device 4.

When the audio wire cable is inserted, the pressing device 4 and the insulating sheet 13 are positioned in the same direction, so that the direction of the insulating sheet 13 can be judged by observing the direction of the button position 4, and the reverse insertion cannot be realized; when the USB connector is pulled out, the user operates with one hand, fingers respectively hold the antiskid block 5 below and the pressing device 4 above, after the pressing device 4 is pressed down, the pushing rod 32 is pushed out of the pushing groove 31 and then pushed onto the equipment to push the USB connector 1 outwards for a short distance under the driving of the sliding block 41 and the inclined sliding groove 36, so that the USB connector 1 is separated from the equipment, and meanwhile, the user slightly pulls out the USB connector 1 with one hand; the fluorescent layer on the arrow mark 42 can play a role of reminding in a dark environment; the spring 35 serves to reset the push rod.

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. An audio cable convenient for plugging and unplugging is characterized by comprising a USB connector, an audio cable and a pushing device,

the USB joint comprises a shell and an interface, the interface is arranged on the end face of one end of the shell, an insulating sheet is arranged on the upper wall in the interface, a conductive terminal is arranged on the insulating sheet, and the audio cable penetrates through the end face of the other end of the shell and is connected with the conductive terminal;

The pushing device comprises a pushing groove and a pushing rod, and the pushing groove is formed in the end face of the shell on two sides of the interface; the pushing rod is movably arranged in the pushing groove and comprises a front end and a rear end which are integrally formed, and the rear end is connected with the bottom of the pushing groove through a spring; the top of the rear end is provided with an inclined chute with a triangular section;

The upper surface of the shell is provided with a pressing device, and the lower surface of the shell is provided with an anti-skid block; a sliding block matched with the inclined sliding groove is arranged at one end, close to the interface, of the pressing device, and the pushing rod moves towards the outside of the pushing groove under the driving of the pressing device; an arrow mark is arranged on the upper surface of the pressing device and points to the direction of the audio line; the non-slip block comprises an arc-shaped part and a rectangular part which are arranged at one end close to the interface.

2. The audio cable of claim 1, wherein the arrow mark is covered with a fluorescent layer.

3. the audio cable of claim 1, wherein the pressing means is located in the same direction as the insulating sheet.

4. The audio cable convenient to plug and unplug as claimed in claim 1, wherein the anti-slip block and the pressing device are both provided with rubber pads on their surfaces.