CN217322908U

CN217322908U - Automobile internal charging USB cable capable of being stored in telescopic mode

Info

Publication number: CN217322908U
Application number: CN202221348209.3U
Authority: CN
Inventors: 禹柳; 禹丽华
Original assignee: Hunan Senhua Electronics Co ltd
Current assignee: Hunan Senhua Electronics Co ltd
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2022-08-30
Anticipated expiration: 2032-05-31

Abstract

The utility model relates to a charging cable technical field, specifically speaking relates to a car inside charging USB line that can stretch out and draw back and accomodate, including the USB line box, be provided with flexible line subassembly of accomodating in the USB line box, flexible line subassembly of accomodating include the USB line and with the USB line box between the left and right sides inner wall rotate the pivot of being connected, the below of pivot is provided with the rolling axle, rotate between the left and right sides inner wall of rolling axle and USB line box and be connected, fixed mounting has the first spring of controlling two mutual symmetries between pivot and the USB line box, fixed mounting has the second spring of controlling two mutual symmetries between rolling axle and the USB line box, the less than half length position fixed mounting of USB line is on the rolling axle, two ends of USB line are around establishing on the rolling axle along same direction, the external end of USB line is outwards stretched out after walking around the pivot several circles. The utility model discloses can stretch out and draw back and accomodate convenient to use, be convenient for accomodate when not occupying the space, bring convenience for the user.

Description

Automobile internal charging USB cable capable of being stored in telescopic mode

Technical Field

The utility model relates to a charging cable technical field, specifically speaking relates to a car inside USB line that charges that can stretch out and draw back and accomodate.

Background

The USB line can transmit and carry out the cable that charges to electronic equipment, and the kind of the USB line that charges on the market is more, but the inside USB line that charges of the car of the majority is fixed mounting in the automobile body, has the defect that can not outwards stretch out the use, inwards shrink and accomodate, and the person of not being convenient for drags out certain length with the cable and reuses outward, and the operation of being connected of charging USB line and external equipment in giving in narrow and small space brings inconvenience.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a car inside USB line that charges that can stretch out and draw back accomodate to solve the defect that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a charging USB line in a retractable car comprises a USB line box, a retractable storage line component is arranged in the USB line box, the telescopic accommodating wire component comprises a USB wire and a rotating shaft which is rotatably connected with the inner walls of the left side and the right side of the USB wire box, a winding shaft is arranged below the rotating shaft, the winding shaft is rotatably connected with the inner walls of the left side and the right side of the USB line box, a left first spring and a right first spring which are symmetrical to each other are fixedly arranged between the rotating shaft and the USB line box, a left spring and a right spring which are symmetrical to each other are fixedly arranged between the winding shaft and the USB line box, the position, less than one half of the length, of the USB wire is fixedly arranged on the winding shaft, two tail ends of the USB wire are wound on the winding shaft along the same direction, and the external connection end of the USB wire extends out after winding around the rotating shaft for a plurality of circles.

Preferably, the top surface of the USB line box is provided with a wire outlet hole communicated with the outside, and the external connection end of the USB line penetrates out of the wire outlet hole, so that the external connection end of the USB line can normally penetrate out of the wire outlet hole for use.

Preferably, the other end of the USB cable is an interface end, and the interface end is mounted on the frame, so that the other end of the USB cable does not fall off the vehicle body.

Preferably, the external end of the USB cable is fixedly mounted with a connector, and the width of the connector is greater than that of the wire outlet hole, so that the external end of the USB cable cannot fall into the USB cable box from the wire outlet hole.

Preferably, be provided with the sliding tray on the pore wall of wire hole, be provided with on the cell wall of sliding tray and accomodate the groove, accomodate inslot sliding connection and have the pressure strip, be convenient for utilize the pressure strip to compress tightly on the USB line, make the USB line can not appear independently the condition of accomodating to the internal contraction.

Preferably, a plurality of reset springs which are arranged at equal intervals are fixedly installed between the pressing plate and the rear side groove wall of the accommodating groove, the pressing plate is pressed on a USB line more stably through the arranged reset springs, and the pressing plate is ensured not to be loosened easily.

Preferably, a toggle button is fixedly mounted on the top surface of the front side plate body of the pressing plate, so that the manual pushing of the toggle button drives the pressing plate to move more smoothly.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a flexible line subassembly of accomodating that sets up, when using, because the USB line encircles on the rolling axle, and the USB line is around the pivot, can pull out certain length use with the external end of USB line, in addition after loosening the USB line, first clockwork spring and second clockwork spring can the reconversion, drive pivot and rolling axle rotation, realize further winding the USB line on the rolling axle, accomplish shrink accomodating operation, facilitate the use, it is fixed mounting to have solved most car inside charging USB line, the defect that can't stretch out the use outward, shrink accomodating exists, it is inconvenient for the user to pull out certain length cable and reuse outward, bring inconvenient problem for carrying out the USB line of charging and external equipment's connection operation in narrow and small space;

2. the utility model discloses a sliding tray that sets up, accomodate groove, pressure strip and reset spring, be convenient for utilize the pressure strip to compress tightly on the USB line, make the USB line can not appear the condition of independently contracting, facilitate the use.

Drawings

Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;

fig. 2 is an exploded view of the retractable cord assembly according to embodiment 1 of the present invention;

fig. 3 is a schematic structural diagram of embodiment 2 of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 3 in embodiment 2 of the present invention.

The meaning of the individual reference symbols in the figures is: 1. a USB line box; 10. a wire outlet hole; 2. a retractable storage line assembly; 20. a USB line; 201. an interface end; 202. an outer connecting end; 203. a joint; 21. a rotating shaft; 22. a first spring; 23. a winding shaft; 24. a second power spring; 3. a sliding groove; 30. a receiving groove; 31. a compression plate; 32. a button is shifted; 33. a return spring.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Example 1

Referring to fig. 1-2, the present embodiment provides a technical solution: a charging USB line in a vehicle capable of being telescopically stored comprises a USB line box 1, a telescopic storage line assembly 2 is arranged in the USB line box 1, the telescopic storage line assembly 2 comprises a USB line 20 and a rotating shaft 21 which is rotatably connected with the inner walls of the left side and the right side of the USB line box 1, a winding shaft 23 is arranged below the rotating shaft 21, the winding shaft 23 is rotatably connected with the inner walls of the left side and the right side of the USB line box 1, a first spring 22 which is symmetrical to each other is fixedly arranged between the rotating shaft 21 and the USB line box 1, a second spring 24 which is symmetrical to each other is fixedly arranged between the winding shaft 23 and the USB line box 1, the position of the USB line 20, which is less than half of the length, is fixedly arranged on the winding shaft 23, two tail ends of the USB line 20 are wound on the winding shaft 23 along the same direction, an outer connecting end 202 of the USB line 20 extends outwards after being wound on the rotating shaft 21 for a plurality of turns, and is ensured that the outer connecting end 202 of the USB line 20 is pulled outwards when in use, can realize giving the expansion around the USB line 20 on the rolling axle 23, realize drawing certain length use outwards with the external end 202 of USB line 20, after loosening the USB line 20 that draws outwards, under the effort of first clockwork spring 22 and second clockwork spring 24 reconversion, can drive pivot 21 and rolling axle 23 and rotate, realize continuing to coil USB line 20 on rolling axle 23, conveniently stretch out and draw back and accomodate the operation.

In this embodiment, the top surface of the USB wire box 1 is provided with a wire outlet 10 communicated with the outside, and the external connection end 202 of the USB wire 20 penetrates through the wire outlet 10, so that the external connection end 202 of the USB wire 20 can normally penetrate through the wire outlet 10 for use.

Specifically, the other end of the USB cable 20 is an interface end 201, and the interface end 201 is mounted on the frame by using a fastening screw, so that the other end of the USB cable 20 does not fall off the vehicle body.

Further, the external connection end 202 of the USB cable 20 is fixedly installed with a connector 203, and the width of the connector 203 is larger than the width of the wire outlet hole 10, so that the external connection end 202 of the USB cable 20 cannot fall into the USB wire box 1 from the position of the wire outlet hole 10.

In the specific use process of this embodiment, draw the outer joint end 202 of USB line 20 outwards, the USB line 20 that encircles on the rolling axle 23 can expand certain length, the outer joint end 202 position of USB line 20 can outwards stretch out the use, at this moment, first clockwork spring 22 and second clockwork spring 24 are compressed, after loosening the USB line 20 that draws out outwards, under the effort of first clockwork spring 22 and second clockwork spring 24 reconversion, can drive pivot 21 and rolling axle 23 and rotate, the realization continues to roll up USB line 20 on rolling axle 23, conveniently carry out flexible operation of accomodating.

Example 2

Referring to fig. 3 to fig. 4, the present embodiment is different from embodiment 1 in that: the wall of the outlet hole 10 is provided with the sliding groove 3, the wall of the sliding groove 3 is provided with the accommodating groove 30, the accommodating groove 30 is connected with the pressing plate 31 in a sliding manner, the pressing plate 31 is conveniently pressed on the USB wire 20, the USB wire 20 is pressed on the wall of the outlet hole 10, and the USB wire 20 cannot be automatically retracted inwards to be accommodated.

In this embodiment, a plurality of reset springs 33 arranged at equal intervals are fixedly installed between the pressing plate 31 and the rear side groove wall of the accommodating groove 30, and the pressing plate 31 is pressed on the USB cable 20 more stably through the arranged reset springs 33, so that the pressing plate 31 is ensured not to be loosened easily.

Specifically, a toggle button 32 is fixedly mounted on the top surface of the front side plate body of the pressing plate 31, so that the manual pushing of the toggle button 32 drives the pressing plate 31 to move more smoothly.

In the specific use process of this embodiment, the pressure strip 31 can be squeezed towards the direction of the return spring 33, so that the pressure strip 31 no longer compresses the USB wire 20 on the hole wall of the outlet hole 10, at this time, the USB wire 20 is pulled out, after the USB wire 20 is pulled out by a proper length, in order to prevent the USB wire 20 from contracting under the acting force of the first clockwork spring 22 and the second clockwork spring 24, the pressure strip 31 can be loosened, and under the elastic force of the return spring 33, the pressure strip 31 can be driven to compress the USB wire 20 on the hole wall of the outlet hole 10, so that the USB wire 20 cannot stretch out and retract continuously.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a car inside USB line that charges that can stretch out and draw back accomodate, includes USB line box (1), its characterized in that: the USB wire box (1) is internally provided with a telescopic wire accommodating component (2), the telescopic wire accommodating component (2) comprises a USB wire (20) and a rotating shaft (21) rotatably connected with the inner walls of the left side and the right side of the USB wire box (1), a winding shaft (23) is arranged below the rotating shaft (21), the winding shaft (23) is rotatably connected with the inner walls of the left side and the right side of the USB wire box (1), a first spring (22) which is symmetrical with the left side and the right side is fixedly arranged between the rotating shaft (21) and the USB wire box (1), a second spring (24) which is symmetrical with the left side and the right side is fixedly arranged between the winding shaft (23) and the USB wire box (1), the position of the USB wire (20) which is less than half of the length is fixedly arranged on the winding shaft (23), and two tail ends of the USB wire (20) are wound on the winding shaft (23) along the same direction, the external connection end (202) of the USB wire (20) winds around the rotating shaft (21) for a plurality of circles and then extends outwards.

2. The automobile internal charging USB cable capable of being telescopically received according to claim 1, wherein: the USB line box is characterized in that a line outlet hole (10) communicated with the outside is formed in the top surface of the USB line box (1), and an external connection end (202) of the USB line (20) penetrates out of the line outlet hole (10).

3. The automobile internal charging USB cable capable of being telescopically received according to claim 1, wherein: the other end of the USB cable (20) is an interface end (201), and the interface end (201) is installed on the frame.

4. The automobile internal charging USB cable capable of being telescopically received according to claim 2, wherein: the external connection end (202) of the USB line (20) is fixedly provided with a connector (203), and the width of the connector (203) is larger than that of the wire outlet hole (10).

5. The automobile internal charging USB cable capable of being telescopically received according to claim 4, wherein: the wire outlet structure is characterized in that a sliding groove (3) is formed in the wall of the wire outlet hole (10), a containing groove (30) is formed in the wall of the sliding groove (3), and a pressing plate (31) is connected to the containing groove (30) in a sliding mode.

6. The retractable charging USB cable inside a vehicle according to claim 5, wherein: a plurality of reset springs (33) which are arranged at equal intervals are fixedly arranged between the pressing plate (31) and the rear side groove wall of the accommodating groove (30).

7. The automobile internal charging USB cable capable of being telescopically received according to claim 6, wherein: and a toggle button (32) is fixedly arranged on the top surface of the front side plate body of the pressure strip (31).