CN210576854U

CN210576854U - Data line that can automatic rolling

Info

Publication number: CN210576854U
Application number: CN201921588553.8U
Authority: CN
Inventors: 张寰
Original assignee: Shenzhen Baizheng Electronic Co Ltd
Current assignee: Shenzhen Baizheng Electronic Co Ltd
Priority date: 2019-09-24
Filing date: 2019-09-24
Publication date: 2020-05-19
Anticipated expiration: 2029-09-24

Abstract

The utility model discloses a data line that can automatic rolling, which comprises an outer shell, the shell comprises two upper and lower half shells that the structure is the same, and two half shells are screwed respectively through the screw and are fixed at sheathed tube tip, install the drum through the bearing on the sleeve pipe, around there being the data line wire rod on the drum, the lower surface of drum passes through the coil spring and is connected with half shell down, sheathed tube inside activity is equipped with the guide pillar, the inner circle middle part of drum rotates through the mounting groove and installs the card foot, the locating hole joint on card foot tip and the sleeve pipe lateral wall, the inside movable mounting of locating hole has the kicking block. The utility model discloses a card foot and locating hole are mutually supported, can fix the drum after the wire rod is pulled out appointed length, avoid data line wire rod withdrawal in the use, press the guide pillar, remove the kicking block to the outside of locating hole and with the ejecting locating hole of card foot, finally make the drum gyration under the effect of wind spring, carry out the roll-up to the data line wire rod.

Description

Data line that can automatic rolling

Technical Field

The utility model belongs to the technical field of the data line, concretely relates to data line that can automatic rolling.

Background

The data line is used as an important accessory for connecting intelligent equipment and is widely used on equipment such as smart phones, cameras and notebook computers. The prior data wire is usually bound together by using a binding belt when in use so as to achieve the purpose of reducing the length of the wire. However, when the device needs to be connected for a long distance, the binding tape needs to be unfastened, and the binding tape needs to be bound after the device is used, so that the length of the data wire cannot be automatically coiled, and the device is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a data line that can automatic rolling to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a data line that can automatic rolling, includes the shell, the shell comprises two upper and lower half shells that the structure is the same, and two half shells are screwed respectively through the screw and are fixed at sheathed tube tip, install the drum through the bearing on the sleeve pipe, around there being the data line wire rod on the drum, standard USB connects and Micro USB connects respectively at the both ends of data line wire rod, the lower surface of drum passes through the coil spring and is connected with half shell down, sheathed tube inside activity is equipped with the guide pillar, the tip of guide pillar stretches out half shell and is fixed with the button, the card foot is installed through the mounting groove rotation in the middle part of the inner circle of drum, the locating hole joint on card foot tip and the sleeve pipe lateral wall, the inside movable mounting of locating hole has the kicking block, the kicking block is laminated.

Preferably, the side wall of the shell is provided with an outlet hole, and the side wall of the shell is also provided with a receiving groove for clamping a standard USB connector and a Micro USB connector.

Preferably, the end part of the outer ring of the coil spring is fixed with the wire coil, and the end part of the inner ring of the coil spring is fixed with the lower half shell.

Preferably, the bottom in the sleeve is provided with a first spring for jacking the guide post.

Preferably, a second spring is further fixed on the side wall of the inner ring of the wire coil and abuts against the clamping pin.

Preferably, the surface of the guide pillar is provided with a slope.

The utility model discloses a technological effect and advantage:

through card foot and locating hole mutually supporting, can fix the drum after the wire rod is pulled out appointed length, avoid data line wire rod withdrawal in the use, when needs rolling data line wire rod, press the guide pillar, move the kicking block to the outside of locating hole and with the ejecting locating hole of card foot, the tip of kicking block and locating hole keeps it flat, the card foot can't be fixed by the locating hole, finally make the drum gyration under the effect of coil spring, carry out the roll-up to the data line wire rod.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the housing of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 2 according to the present invention;

fig. 4 is the schematic view of the installation structure of the sleeve and the wire coil of the present invention.

In the figure: the USB plug comprises a standard USB connector 1, a data line 2, a button 3, a storage groove 4, a shell 5, a Micro USB connector 6, a guide pillar 7, a slope 701, a sleeve 8, a locating hole 801, a bearing 9, a wire coil 10, a coil spring 11, a first spring 12, a top block 13, a clamping pin 14, a mounting groove 15 and a second spring 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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.

As shown in fig. 1-4, the data line capable of being automatically rolled comprises a shell 5, wherein the shell 5 is composed of an upper half shell and a lower half shell which are same in structure, the two half shells are respectively fixed at the end part of a sleeve 8 through screw threads, a wire coil 10 is arranged on the sleeve 8 through a bearing 9, a data wire 2 is wound on the wire coil 10, two ends of the data wire 2 are respectively connected with a standard USB joint 1 and a Micro USB joint 6, the lower surface of the wire coil 10 is connected with the lower half shell through a coil spring 11, a guide post 7 is movably arranged in the sleeve 8, the end part of the guide post 7 extends out of the upper half shell and is fixed with the button 3, the middle part of the inner ring of the wire coil 10 is rotatably provided with a clamping pin 14 through a mounting groove 15, the end part of the clamping leg 14 is clamped with a positioning hole 801 on the side wall of the sleeve 8, an ejector block 13 is movably arranged in the positioning hole 801, and the ejector block 13 is attached to the surface of the guide post 7.

The side wall of the shell 5 is provided with a wire outlet hole, and the side wall of the shell 5 is also provided with a containing groove 4 for clamping a standard USB connector 1 and a Micro USB connector 6. Utilize to accomodate groove 4, can connect 1 and the 6 fastenings of Micro USB with standard USB on shell 5, pull out during the use can.

The end part of the outer ring of the coil spring 11 is fixed with the wire coil 10, and the end part of the inner ring of the coil spring 11 is fixed with the lower half shell. When the data wire 2 is pulled out, the wire coil 10 can be driven to rotate, so that the coil spring 11 is used for providing restoring torque for the wire coil 10 and automatically winding the data wire 2.

A first spring 12 for jacking the guide post 7 is arranged at the bottom in the sleeve 8. The guide post 7 can be automatically returned by the first spring 12 after the guide post 7 is pressed and released.

And a second spring 16 is further fixed on the side wall of the inner ring of the wire coil 10, and the second spring 16 tightly abuts against the clamping pin 14. So that the clamping legs 14 are tightly attached to the surface of the sleeve 8, and the clamping legs 14 can enter the positioning holes 801.

The surface of the guide post 7 is provided with a slope 701. When the guide post 7 is pressed, the slope 701 pushes the top block 13 to extend to the outer side of the positioning hole 801 and eject the clamping leg 14, so that the top block 13 is flush with the positioning hole 801, and the clamping leg 14 cannot be limited to enable the wire coil 10 to rotate under the action of the coil spring 11.

Specifically, when the connector is used, the standard USB connector 1 and the Micro USB connector 6 are respectively pulled out from the accommodating groove 4 on the shell 5, the data wire 2 is pulled out to two sides according to a required length, the wire coil 10 is driven to rotate in the process of pulling the data wire 2, and the coil spring 11 is wound at the same time, so that the coil spring 11 stores elastic potential energy, the clamping leg 14 mounted on the inner ring of the wire coil 10 and the positioning hole 801 on the sleeve 8 are in the clockwise direction, therefore, when the data wire 2 is pulled out, the clamping leg 14 does not influence the rotation of the wire coil 10, when the specified length is reached, the clamping leg 14 enters the positioning hole 801, and the wire coil 10 is enabled to reversely rotate for a small distance under the action of the coil spring 11, at the moment, the clamping leg 14 and the positioning hole 801 are in the counterclockwise direction, so that the clamping leg 14 is fixed by the positioning hole 801, the rotation of the wire coil 10 is avoided, when the data wire 2 is required, therefore, the top block 13 moves to the outer side of the positioning hole 801 by the slope 701 and pushes the clamping leg 14 out of the positioning hole 801, the top block 13 and the end part of the positioning hole 801 keep flat, the clamping leg 14 cannot be fixed by the positioning hole 801, and finally the wire coil 10 is rotated under the action of the coil spring 11 to wind the data wire 2.

Finally, it should be noted that: 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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a data line that can automatic rolling, includes shell (5), its characterized in that: the shell (5) is composed of an upper half shell and a lower half shell which are identical in structure, the two half shells are respectively screwed and fixed at the end part of the sleeve (8) through threads, a wire coil (10) is installed on the sleeve (8) through a bearing (9), a data line (2) is wound on the wire coil (10), the two ends of the data line (2) are respectively connected with a standard USB connector (1) and a Micro USB connector (6), the lower surface of the wire coil (10) is connected with the lower half shell through a coil spring (11), a guide pillar (7) is movably arranged inside the sleeve (8), the end part of the guide pillar (7) extends out of the upper half shell and is fixed with a button (3), a clamping pin (14) is rotatably installed in the middle part of an inner ring of the wire coil (10) through an installation groove (15), the end part of the clamping pin (14) is clamped with a positioning hole (801) on the side wall of the sleeve (8), and a, the top block (13) is attached to the surface of the guide pillar (7).

2. An auto-rollable data line according to claim 1, wherein: be equipped with the wire hole on the lateral wall of shell (5), still be equipped with on the lateral wall of shell (5) and be used for going into the groove (4) of accomodating of standard USB joint (1) and Micro USB joint (6).

3. An auto-rollable data line according to claim 1, wherein: the end part of the outer ring of the coil spring (11) is fixed with the wire coil (10), and the end part of the inner ring of the coil spring (11) is fixed with the lower half shell.

4. An auto-rollable data line according to claim 1, wherein: and a first spring (12) used for jacking the guide post (7) is arranged at the bottom in the sleeve (8).

5. An auto-rollable data line according to claim 1, wherein: and a second spring (16) is further fixed on the side wall of the inner ring of the wire coil (10), and the second spring (16) tightly abuts against the clamping pin (14).

6. An auto-rollable data line according to claim 1, wherein: the surface of the guide post (7) is provided with a slope (701).