CN211182745U

CN211182745U - Take single data line that draws of self-locking function

Info

Publication number: CN211182745U
Application number: CN201921934368.XU
Authority: CN
Inventors: 谢光正
Original assignee: Shenzhen Chenghongchang Electronic Co ltd
Current assignee: Shenzhen Chenghongchang Electronic Co ltd
Priority date: 2019-11-11
Filing date: 2019-11-11
Publication date: 2020-08-04
Anticipated expiration: 2029-11-11

Abstract

The utility model discloses a take self-locking function's singly to draw data line relates to data line equipment technical field. Including the take-up reel, the upper end of take-up reel is connected with the USB joint through the data line, the lower extreme fixedly connected with bayonet joint of take-up reel, the take-up reel includes the lower cover, the inside of lower cover is provided with the take-up reel, the disk body central part fixedly connected with hollow shaft of take-up reel, the disk body outside winding of take-up reel has the data interior line, the both ends of data interior line respectively with data line and bayonet joint electric connection, the intracavity of hollow shaft is provided with the spring, the outside of hollow shaft is rotated and is connected with the wire casing, the button is installed at the top of spring, and the constant head tank joint of the bottom of button is in the draw-in groove. When the finger loosens the button, the lock rod on the wire nest is clamped by the three positioning grooves of the button, so that the wire groove can not rotate, and a user fixes the length of the required wire to realize the self-locking function.

Description

Take single data line that draws of self-locking function

Technical Field

The utility model relates to a data line equipment technical field specifically is a take self-locking function's singly to draw data line.

Background

The data line is used for connecting the mobile equipment and the computer to achieve the purpose of data transmission or communication. Generally speaking, the device is a gateway tool for connecting a computer and a mobile device to transmit files such as video, ring tone, and picture, and can also be connected to a charger to charge the mobile device. Now, with the development of the electronic industry, data lines have become an indispensable part of our lives. And the data line is more and more in style and more in functionality, and can charge, can carry out data transmission.

At present, a plurality of data lines with rolling functions appear on the market, a double-pull structure and a single-pull structure are provided, but the existing single-pull structure is complex and has no self-locking function, and the use is inconvenient.

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 take self-locking function's singly to draw data line possesses convenient to use and data line and is convenient for accomodate and have advantages such as self-locking function, has solved present singly and has drawn the inconvenient problem of data line use.

(II) technical scheme

For realize above-mentioned convenient to use and data line be convenient for accomodate and have self-locking function's purpose, the utility model provides a following technical scheme: the utility model provides a take self-locking function's singly draw data line, includes the take-up reel, the upper end of take-up reel is connected with the USB joint through the data line, the lower extreme fixedly connected with bayonet joint of take-up reel, the take-up reel includes the lower cover, the inside of lower cover is provided with the take-up reel, the disk body central part fixedly connected with hollow shaft of take-up reel, the disk body outside winding of take-up reel has the data interior line, the both ends of data interior line respectively with data line and bayonet joint electric connection, the intracavity of hollow shaft is provided with the spring, the outside of hollow shaft is rotated and is connected with the wire casing, the button is installed at the top of spring, and the constant head tank joint of the bottom of button is in the draw-in groove at wire casing top, install in the draw-in groove at wire casing.

As the utility model discloses an optimal technical scheme, the bayonet joint includes that Type-C connects, Android connects and the IOS connects, Type-C connects, Android connects and the IOS connects all through data separated time and the interior line electric connection of data.

As an optimal technical scheme of the utility model, the cladding of the connecting portion outside of data separated time and data interior line has the baotou.

As an optimized technical scheme of the utility model, the joint has rather than assorted upper cover on covering down.

As an optimized technical solution of the present invention, the data inner line is a flat structure.

As an optimized technical scheme of the utility model, the inner chamber that is used for imbedding the spring is offered to the bottom of button.

(III) advantageous effects

Compared with the prior art, the utility model provides a take self-locking function's singly to draw data line possesses following beneficial effect: the utility model discloses a set up the rolling dish with the interior line rolling of data on the rolling dish, realize rolling collection function, through the interact between spring, button, V type shell fragment and the locking lever for when the button was loosened to the finger, the locking lever on the line nest was blocked by the three constant head tank of button, made the wire casing can not rotate, and the user decides the length of required line, realizes self-locking function.

Drawings

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

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is an exploded view of the take-up reel of the present invention;

fig. 4 is an enlarged view of the a-portion structure of the present invention.

In the figure: 1. a take-up reel; 101. a lower cover; 102. a winding disc; 103. a hollow shaft; 104. data internal lines; 105. a spring; 106. a wire slot; 107. a button; 108. a V-shaped elastic sheet; 109. a lock lever; 2. a data line; 3. a USB connector; 4. wrapping a head; 5. a plug-in connector; 501. branching data; 502. a Type-C linker; 503. android joints; 504. an IOS linker.

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. 1-4, a single-pull data cable with self-locking function includes a take-up reel 1, the upper end of the take-up reel 1 is connected with a USB connector 3 through a data wire 2, the lower end of the take-up reel 1 is fixedly connected with a plug-in connector 5, the take-up reel 1 comprises a lower cover 101, a take-up reel 102 is arranged inside the lower cover 101, a hollow shaft 103 is fixedly connected with the central part of the disc body of the rolling disc 102, a data inner line 104 is wound on the outer side of the disc body of the rolling disc 102, two ends of the data inner wire 104 are respectively electrically connected with the data wire 2 and the plug connector 5, a spring 105 is arranged in the cavity of the hollow shaft 103, a wire groove 106 is rotatably connected to the outer side of the hollow shaft 103, a button 107 is mounted on the top of the spring 105, and the positioning groove at the bottom of the button 107 is clamped in the clamping groove at the top of the wire casing 106, and the V-shaped elastic sheet 108 and the locking rod 109 which are movably connected with the positioning groove at the bottom of the button 107 are arranged in the clamping groove at the top of the wire casing 106.

Specifically, the plug connector 5 comprises a Type-C connector 502, an Android connector 503 and an IOS connector 504, and the Type-C connector 502, the Android connector 503 and the IOS connector 504 are electrically connected with the data internal line 104 through a data distributing line 501.

In this embodiment, three types of connectors can be integrated into one device, and various devices on the market can be satisfied.

Specifically, the outer side of the connection portion between the data branch line 501 and the data inner line 104 is covered with the packet header 4.

In this embodiment, the toe cap 4 can protect the connection portion and avoid breakage.

Specifically, the upper cover matched with the lower cover 101 is clamped on the lower cover.

In this embodiment, the upper cover and the lower cover 101 form a closed space to protect the internal structure, and the service life of the device is prolonged.

Specifically, the data lines 104 have a flat structure.

In this embodiment, the flat structure facilitates the furling.

Specifically, the bottom of the button 107 is provided with an inner cavity for inserting the spring 105.

In this embodiment, the inner cavity is used for limiting the spring 105, and the shaking amplitude is prevented from being too large.

The utility model discloses a theory of operation and use flow: when the plug connector is used, a finger presses the button 107, the lock rod 109 is separated from the button 107 at the moment, the spring 105 contracts to store the data, the inner wire 104 rotates, when the finger releases the button 107, the lock rod 109 on the wire nest is clamped by three positioning grooves of the button 107, the wire nest cannot rotate, a user fixes the length of a required wire, and the Type-C connector 502, the Android connector 503 and the IOS connector 504 on the plug connector 5 are selected to be plugged according to the interface Type.

To sum up, the data inner wire 104 of the single-pull data cable with the self-locking function is wound on the winding disc 102 by arranging the winding disc 102, so that the winding and storing functions are realized, and through interaction among the spring 105, the button 107, the V-shaped elastic sheet 108 and the lock rod 109, when the button 107 is loosened by a finger, the lock rod 109 on the cable nest is clamped by three positioning grooves of the button 107, so that the cable groove 106 cannot rotate, and a user fixes the length of a required cable, so that the self-locking function is realized.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 take self-locking function's singly to draw data line (2), includes take-up reel (1), its characterized in that: the upper end of the take-up reel (1) is connected with a USB connector (3) through a data line (2), the lower end of the take-up reel (1) is fixedly connected with a plug connector (5), the take-up reel (1) comprises a lower cover (101), a take-up reel (102) is arranged inside the lower cover (101), a hollow shaft (103) is fixedly connected with the central part of the take-up reel (102), a data inner line (104) is wound outside the take-up reel (102), two ends of the data inner line (104) are respectively electrically connected with the data line (2) and the plug connector (5), a spring (105) is arranged in a cavity of the hollow shaft (103), a wire slot (106) is rotatably connected to the outer side of the hollow shaft (103), a button (107) is installed at the top of the spring (105), and a positioning slot at the bottom of the button (107) is clamped in a clamping slot at the top of, and a V-shaped elastic sheet (108) and a lock rod (109) which are movably connected with a positioning groove at the bottom of the button (107) are arranged in the clamping groove at the top of the wire groove (106).

2. The single-pull data line (2) with the self-locking function according to claim 1, characterized in that: the plug connector (5) comprises a Type-C connector (502), an Android connector (503) and an IOS connector (504), wherein the Type-C connector (502), the Android connector (503) and the IOS connector (504) are electrically connected with the data internal line (104) through data distributing lines (501).

3. The single-pull data line (2) with the self-locking function according to claim 2, characterized in that: and a packet head (4) is coated outside the connecting part of the data branching line (501) and the data internal line (104).

4. The single-pull data line (2) with the self-locking function according to claim 1, characterized in that: the lower cover (101) is clamped with an upper cover matched with the lower cover.

5. The single-pull data line (2) with the self-locking function according to claim 1, characterized in that: the data internal line (104) is of a flat structure.

6. The single-pull data line (2) with the self-locking function according to claim 1, characterized in that: the bottom of the button (107) is provided with an inner cavity for embedding the spring (105).