CN210668883U

CN210668883U - Compact transmission line

Info

Publication number: CN210668883U
Application number: CN201921366110.4U
Authority: CN
Inventors: 陈永建; 汪燕
Original assignee: Nanjing Shiyinli Electronic Technology Co Ltd
Current assignee: Nanjing Shiyinli Electronic Technology Co Ltd
Priority date: 2019-08-22
Filing date: 2019-08-22
Publication date: 2020-06-02
Anticipated expiration: 2029-08-22

Abstract

The utility model discloses a compact transmission line, including the data line, the USB interface is connected to the one end of data line, the other end connection interface of data line, the protective housing is installed with USB interface connection's that end of data line, the lower extreme of protective housing is provided with the rubber stop collar, protective housing is installed with interface connection's that end of data line, protective housing's lower extreme is provided with spacing protection piece, the interlude winding of data line is in the storage tray, the storage tray includes big disk body, the little rotary disk of first little rotary disk and the little rotary disk of second of setting in big disk body, both ends are provided with the business turn over line mouth around the big disk body, first little rotary disk is located the little rotary disk one side top of second, be provided with the center roller between the little rotary disk of first little rotary disk and second, the center roller is located the centre of. The middle section of the data line is arranged in the containing disc, and when charging is needed, the rotating shaft can be shaken through the handle to force the data line on the rotating disc to be lowered and extended, and then the data line is discharged from the line inlet and outlet; when need not charge, accomodate the line, twine the data line on the rotary disk, this kind of accomodate a compact structure, conveniently carries.

Description

Compact transmission line

Technical Field

The utility model relates to a transmission line specifically is a compact transmission line.

Background

With the explosive growth of mobile digital equipment represented by smart phones, great convenience is brought to the life and work of people. The data line is as the medium between cell-phone and the charger, all will use it to charge every day, and the data line is because reasons such as length, material, and the easy rupture for data transmission is unstable, and life shortens.

The data lines on the market are generally fixed in length, and when the data lines are too long, the data lines are often wound together in the using process, so that the data lines are not compact enough and inconvenient to store; and when short, it is inconvenient to charge, and the plug wire causes excessively to pull, leads to the problem that the line body damaged, for this reason, we provide a compact transmission line.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a compact transmission line, overall structure is small and exquisite, convenient storage, difficult rupture, the transmission is stable.

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

a compact transmission line comprises a data line, one end of the data line is connected with a USB interface, the other end of the data line is connected with an interface, the end of the data line connected with the USB interface is provided with a protective shell, the lower end of the protective shell is provided with a rubber limit sleeve, the end of the data line connected with the interface is provided with a protective shell, the lower end of the protective shell is provided with a limit protective block, a plurality of observation windows are arranged on the limiting protection block, the middle section of the data wire is wound in the storage disc, the containing disc comprises a large disc body, a first small rotating disc and a second small rotating disc which are arranged in the large disc body, the front end and the rear end of the large disc body are provided with wire inlet and outlet ports, the first small rotating disc is positioned above one side of the second small rotating disc, and a central roller is arranged between the first small rotating disk and the second small rotating disk and is positioned at the circle center of the large disk body.

Furthermore, big disk body includes preceding dish lid and back dish lid, preceding dish lid and the lock of back dish lid form whole big disk body, the centre of a circle position of preceding dish lid and back dish lid is connected through central roller.

Furthermore, the central positions of the first small rotating disk and the second small rotating disk are provided with rotating shafts, the end parts of the rotating shafts are provided with handles, and two ends of the data wire are wound on the first small rotating disk and the second small rotating disk respectively.

Furthermore, the limiting protection block is clamped with the protection shell.

Furthermore, elastic sheets are installed on two sides of the upper end of the limiting protection block, steps are arranged on two sides of the inner bottom edge of the protection shell, and the elastic sheets are clamped on the steps in the protection shell.

Compared with the prior art, the beneficial effects of the utility model are that: the middle section of the data line is arranged in the containing disc, when the data line needs to be long and needs to be charged, the rotating shaft can be shaken by the handle to force the data line on the rotating disc to be lowered and extended, and then the data line goes out from the line inlet and outlet; when need not charge, accomodate the line, can wave the pivot through the handle, twine the data line on the rotary disk, this kind of storage plate compact structure conveniently carries.

Drawings

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

fig. 2 is a side view of the storage tray of the present invention;

fig. 3 is a partially enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a data line; 2. a USB interface; 3. an interface; 4. a protective shell; 5. a rubber limit sleeve; 6. a protective housing; 7. a limiting protection block; 8. an observation window; 9. the device comprises a storage disc 91, a large disc body 911, a front disc cover 912, a rear disc cover 92, a first small rotating disc 93, a second small rotating disc 94, a wire inlet and outlet 95, a center roller 96 and a rotating shaft; 10. a spring plate; 11. a step; 12. a handle.

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.

Please refer to fig. 1-3, the utility model provides a pair of compact transmission line, including data line 1, USB interface 2 is connected to the one end of data line 1, interface 3 is connected to the other end of data line 1, protective housing 4 is installed to the end of data line 1 with USB interface 2 is connected, the lower extreme of protective housing 4 is provided with rubber stop collar 5, the difficult tear-off of data line that can protect USB interface end, protective housing 6 is installed to the end of data line 1 with interface 3 is connected, protective housing 6's lower extreme is provided with spacing protection piece 7, the difficult tear-off of data line that can protect interface 3 end, spacing protection piece 7 is last to be opened has a plurality of observation windows 8, observe the in-service behavior of data line in the spacing protection piece 7, in order to adapt to various environment, charging is convenient, data line can be long or short, the interlude of data line 1 twines in storage disc 9, storage disc 9 includes big disk body 91, The wire feeding and discharging device comprises a first small rotating disk 92 and a second small rotating disk 93 which are arranged in a large disk body 91, wherein wire feeding and discharging ports 94 are formed in the front end and the rear end of the large disk body 91, the first small rotating disk 92 is located above one side of the second small rotating disk 93, a center roller 95 is arranged between the first small rotating disk 92 and the second small rotating disk 93, and the center roller 95 is located in the circle center of the large disk body 91. The wire inlet and outlet ports 94 at the front end and the rear end of the large disc body 91 can be used for wire inlet and outlet, the length is adjustable according to the charging requirement of a data wire, and redundant wires can enter the large disc body 91 and are wound on the first small rotating disc 92 and the second small rotating disc 93 respectively.

The large tray body 91 comprises a front tray cover 911 and a rear tray cover 912, the front tray cover 911 and the rear tray cover 912 are buckled to form the whole large tray body 91, and the circle centers of the front tray cover 911 and the rear tray cover 912 are connected through a center roller 95. The large tray body 91 is detachable and convenient for original incoming lines. The central roller 95 may also guide the data wire in a direction so that the data wire is fed and paid out sequentially within the large tray 91.

The first small rotating disk 92 and the second small rotating disk 93 are provided with a rotating shaft 96 at the central position, the end part of the rotating shaft 96 is provided with a handle 12, and the two ends of the data wire 1 are wound around the first small rotating disk 92 and the second small rotating disk 93 respectively. A wire is wound or drawn, and the wire can be wound around the shaft 96 or drawn out of the shaft 96 by shaking the handle 12.

The limiting protection block 7 is connected with the protection shell 4 in a clamped mode, the elastic sheets 10 are installed on two sides of the upper end of the limiting protection block 7, steps 11 are arranged on two sides of the inner bottom edge of the protection shell 4, and the elastic sheets 10 are connected with the steps 11 in the protection shell 4 in a clamped mode. In order to prolong the service life of the data line, the end connected with the charging end of the mobile phone is high in plugging frequency, so that the elastic sheet 10 is clamped in the protective shell 4, the limiting protective block 7 can be replaced, and the data line in the protective shell is better protected.

The middle section of the data line 1 is arranged in the containing disc 9, the data line at the end of the USB interface 2 is wound on the first small rotating disc 92, the data line at the end of the interface 3 is wound on the second small rotating disc 93, the USB interface 2 and the interface 3 are both arranged outside the containing disc 9, when charging is needed, the data line needs to be long, the handle 12 can be used for shaking the rotating shaft 96 to force the data line on the rotating disc to be downwards placed and extended, and then the data line is discharged from the line inlet and outlet 94, so that the data line is long, and the charging can be conveniently carried out; when not needing to charge, accomodate the line, can rock pivot 96 through handle 12, twine the data line on the rotary disk, this kind of storage plate compact structure conveniently carries.

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. A compact transmission line characterized by: the multifunctional USB cable comprises a data cable (1), wherein one end of the data cable (1) is connected with a USB interface (2), the other end of the data cable (1) is connected with an interface (3), the end of the data cable (1) connected with the USB interface (2) is provided with a protective shell (4), the lower end of the protective shell (4) is provided with a rubber limiting sleeve (5), the end of the data cable (1) connected with the interface (3) is provided with a protective shell (6), the lower end of the protective shell (6) is provided with a limiting protective block (7), the limiting protective block (7) is provided with a plurality of observation windows (8), the middle section of the data cable (1) is wound in a containing disc (9), the containing disc (9) comprises a large disc body (91), a first small rotating disc (92) and a second small rotating disc (93) which are arranged in the large disc body (91), and the front end and the rear end of the large disc body (91) are provided with a cable inlet, the first small rotating disk (92) is positioned above one side of the second small rotating disk (93), a central roller (95) is arranged between the first small rotating disk (92) and the second small rotating disk (93), and the central roller (95) is positioned at the center of a circle of the large disk body (91); the central positions of the first small rotating disk (92) and the second small rotating disk (93) are provided with rotating shafts (96), the end parts of the rotating shafts (96) are provided with handles (12), and two ends of the data wire (1) are wound on the first small rotating disk (92) and the second small rotating disk (93) respectively.

2. A compact transmission line according to claim 1, characterized in that: big disk body (91) are including preceding disk cover (911) and back disk cover (912), preceding disk cover (911) and back disk cover (912) lock form whole big disk body (91), the centre of a circle position of preceding disk cover (911) and back disk cover (912) is connected through central roller (95).

3. A compact transmission line according to claim 1, characterized in that: the limiting protection block (7) is clamped with the protection shell (4).

4. A compact transmission line according to claim 3, characterized in that: elastic sheets (10) are installed on two sides of the upper end of the limiting protection block (7), steps (11) are arranged on two sides of the inner bottom edge of the protection shell (4), and the elastic sheets (10) are connected to the steps (11) in the protection shell (4) in a clamping mode.