CN218334585U

CN218334585U - Mobile phone data line with telescopic protection structure

Info

Publication number: CN218334585U
Application number: CN202221673097.9U
Authority: CN
Inventors: 黎安国; 朱敬成
Original assignee: Shenzhen Apphone Electronics Co ltd
Current assignee: Shenzhen Apphone Electronics Co ltd
Priority date: 2022-07-01
Filing date: 2022-07-01
Publication date: 2023-01-17
Anticipated expiration: 2032-07-01

Abstract

The utility model discloses a cell-phone data line with telescopic protective structure, including the coiling box, set up two sets of coiling grooves on the coiling box, all be provided with stop device on the coiling groove, stop device is including pull rod, spring and stopper, the pull rod run through the coiling groove and with coiling groove sliding connection, the spring sets up the inside in coiling groove, the stopper is close to the one end and the pull rod fixed connection of spring. This cell-phone data line with telescopic protective structure, through having set up stop device, fixed mounting's tooth contacts with the outer wall of data line on the stopper, fixes the data line, prevents that the data line from leading to using inconveniently through clockwork spring shrink, when needs shrink to the data line, upwards stimulates the pull rod, and clockwork spring carries out elastic shrinkage, convenient to use, simple structure to the data line. The protective housing is arranged, the winding groove is closed through hinging, and the joint on the data line is protected.

Description

Mobile phone data line with telescopic protection structure

Technical Field

The utility model relates to a cell-phone data line technical field specifically is a cell-phone data line with telescopic protective structure.

Background

Along with the popularization of electronic products, the data line has obtained extensive application, and it can transmit and read data, also can charge for electronic product, in order to satisfy people to the different demands of data line, consequently to the research and development dynamics of data line constantly increase.

In the prior art, when a common telescopic data line on the market is pulled out, an internal clockwork spring is kept elastic all the time and contracts the data line, so that the fixing effect is not achieved, and meanwhile, a joint does not have a protection function; in view of this, we propose a mobile phone data line with a retractable protection structure.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a cell-phone data line with telescopic protective structure has solved the data line and can not fix when pulling out and connect the problem that department does not have protect function.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a cell-phone data line that has telescopic protective structure, includes the coiling box, the coiling box inside is provided with clockwork spring, the outside winding of clockwork spring has the data line, set up two sets of coiling grooves on the coiling box, all be provided with stop device on the coiling groove, stop device includes:

the pull rod penetrates through the winding groove and is in sliding connection with the winding groove;

a spring disposed inside the winding groove;

and one end of the limiting block, which is close to the spring, is fixedly connected with the pull rod.

Preferably, two ends of the data line are respectively transmitted out through winding grooves formed in the winding box, one end of the data line is fixedly connected with a USB connector, and the other end of the data line is fixedly connected with a mobile phone connector.

Preferably, the spring is sleeved with the pull rod, one end of the spring is fixedly connected with the inner wall of the winding groove, and the other end of the spring is fixedly connected with the limiting block.

Preferably, one end of the limiting block, which is close to the data line, is provided with a U-shaped notch, and teeth are fixedly connected to the inner portion of the U-shaped notch.

Preferably, the outer end of the winding groove is provided with a protective cover, the protective cover is hinged to the outer end side wall of the winding groove, one end, far away from the winding groove, of the protective cover is fixedly provided with a buckle, and a limiting groove is formed in the buckle.

Preferably, a rubber pad is fixedly connected to the interior of the winding groove.

(III) advantageous effects

The utility model provides a cell-phone data line with telescopic protective structure. The method has the following beneficial effects:

(1) This cell-phone data line with telescopic protective structure, through having set up stop device, when outwards stimulateeing the data line, fixed mounting's tooth contacts with the outer wall of data line on the stopper, fixes the data line, prevents that the data line from leading to using inconveniently through clockwork spring shrink, when needs shrink the data line, upwards stimulates the pull rod, and clockwork spring carries out elastic shrinkage, convenient to use, simple structure to the data line.

(2) This cell-phone data line with telescopic protective structure, fixedly connected with rubber pad on the winding groove can avoid winding groove pulling receipt line to cause its damage, has still set up the protective housing simultaneously, and is closed the winding groove through articulated, protects the joint on the data line, facilitates the use.

Drawings

Fig. 1 is a schematic three-dimensional structure of the present invention;

FIG. 2 is a front sectional structural view of the present invention;

FIG. 3 is a side sectional view of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 3 according to the present invention.

In the figure: 1. a coiling box; 101. a coiling groove; 2. a clockwork spring; 3. a data line; 4. a limiting device; 401. a pull rod; 402. a spring; 403. a limiting block; 5. a USB connector; 6. a mobile phone connector; 7. a U-shaped notch; 701. teeth; 8. a protective cover; 9. buckling; 901. a limiting groove; 10. and (7) a rubber pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 a technical solution: the utility model provides a cell-phone data line with telescopic protective structure, including the

coiling box

1, 1 inside clockwork spring 2 that is provided with of coiling box, the outside winding of clockwork spring 2 has data line 3, set up two sets of coiling grooves 101 on the coiling box 1, all be provided with stop device 4 on the coiling groove 101, stop device 4 includes pull rod 401, pull rod 401 run through the coiling groove 101 and with coiling groove 101 sliding connection, the inside spring 402 that is provided with of coiling groove 101, one end and stopper 403 fixed connection that pull rod 401 runs through coiling groove 101.

Particularly, the utility model discloses technical scheme's stop device 4 carries out elasticity to the direction of data line 3 through spring 402 and presses stopper 403 including pull rod 401, spring 402 and stopper 403, fixes data line 3.

The utility model discloses an in the embodiment, U-shaped notch 7 of seting up on stopper 403 will be greater than the diameter of

data line

3, and 3 outsides of data line set up to the rubber material in addition, can improve the anti bending performance of data line 3, prolong the life of 3 bodies of data line.

In this embodiment, the both ends of data line 3 spread out through the coiling groove 101 of seting up on the coiling box 1 respectively, the one end fixedly connected with USB of data line 3 connects 5, the other end fixedly connected with cell-phone of data line 3 connects 6, spring 402 cup joints with pull rod 401, the one end and the coiling groove 101 inner wall fixed connection of spring 402, the other end and the stopper 403 fixed connection of spring 402, U-shaped notch 7,U slotted eye 7 inside fixedly connected with tooth 701 has been seted up to the one end that stopper 403 is close to data line 3, the outer end of coiling groove 101 is provided with visor 8, visor 8 is articulated with the outer end lateral wall of coiling groove 101, the one end fixed mounting that coiling groove 101 was kept away from to visor 8 has buckle 9, spacing groove 901 has been seted up on buckle 9, the inside fixedly connected with rubber pad 10 of coiling groove 101.

In order to prevent the outer wall of the data cable 3 from being damaged due to friction with the outer opening of the winding groove 101 when the data cable 3 is drawn, a rubber pad 10 is fixedly connected to the inside of the winding groove 101, and the drawn data cable 3 is protected.

The utility model discloses an among the embodiment, for the convenience fix visor 8, when visor 8 is closed to winding tank 101, buckle 9 through upper end fixed mounting contacts with pull rod 401, makes spacing groove 901 on the buckle 9 peg graft with pull rod 401, and spring 402 presses down simultaneously, makes pull rod 401 press down buckle 9, reaches the fixed effect to visor 8.

When the winding box is in operation (or in use), firstly, the pull rod 401 is pulled towards one end far away from the winding groove 101, the pull rod 401 is not pressing the buckle 9, the protective cover 8 is opened to expose the winding groove 101, after the USB connector 5 and the mobile phone connector 6 are pulled outwards, the pull rod 401 is loosened, the spring 402 is used for elastically pressing the limiting block 403, the teeth 701 at the U-shaped notch 7 on the limiting block 403 are used for fixing the outer end of the data line 3, the winding box is convenient to use, when the winding box needs to be stored, the pull rod 401 is pulled outwards, the clockwork spring 2 in the winding box 1 automatically winds the data line 3, and the winding groove 101 is closed through the protective cover 8.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cell-phone data line with telescopic protective structure, includes to roll up box (1), it is provided with clockwork spring (2) to roll up box (1) inside, clockwork spring (2) outside winding has data line (3), its characterized in that: two sets of coiling grooves (101) have been seted up on coiling box (1), all be provided with stop device (4) on coiling groove (101), stop device (4) include:

the pull rod (401) penetrates through the winding groove (101) and is in sliding connection with the winding groove (101);

a spring (402), the spring (402) being disposed inside the winding groove (101);

and one end of the limiting block (403), which is close to the spring (402), is fixedly connected with the pull rod (401).

2. The mobile phone data cable with the retractable protection structure as claimed in claim 1, wherein: the two ends of the data line (3) are respectively transmitted out through a coiling groove (101) formed in the coiling box (1), one end of the data line (3) is fixedly connected with a USB connector (5), and the other end of the data line (3) is fixedly connected with a mobile phone connector (6).

3. The mobile phone data line with the retractable protective structure as claimed in claim 1, wherein: the spring (402) is sleeved with the pull rod (401), one end of the spring (402) is fixedly connected with the inner wall of the winding groove (101), and the other end of the spring (402) is fixedly connected with the limiting block (403).

4. The mobile phone data line with the retractable protective structure as claimed in claim 1, wherein: the limiting block (403) is provided with a U-shaped notch (7) at one end close to the data line (3), and teeth (701) are fixedly connected inside the U-shaped notch (7).

5. The mobile phone data line with the retractable protective structure as claimed in claim 1, wherein: the outer end of rolling up groove (101) is provided with visor (8), visor (8) are articulated with the outer end lateral wall of rolling up groove (101), the one end fixed mounting that rolling up groove (101) was kept away from in visor (8) has buckle (9), spacing groove (901) have been seted up on buckle (9).

6. The mobile phone data line with the retractable protective structure as claimed in claim 1, wherein: the inside of the coiling groove (101) is fixedly connected with a rubber pad (10).