CN220165458U

CN220165458U - Winding structure with built-in wiring of USB connector

Info

Publication number: CN220165458U
Application number: CN202321718589.XU
Authority: CN
Inventors: 周爱武; 金光建; 周大兴
Original assignee: Hubei Chuangyitong Electronic Technology Co ltd
Current assignee: Hubei Chuangyitong Electronic Technology Co ltd
Priority date: 2023-07-03
Filing date: 2023-07-03
Publication date: 2023-12-12
Anticipated expiration: 2033-07-03

Abstract

The utility model relates to the technical field of USB connectors, in particular to a wiring built-in winding structure of a USB connector, which comprises a base, wherein a top plate is arranged above the base, a limiting mechanism is arranged at the top of the top plate, the limiting mechanism comprises a handle, a movable plate is fixedly welded at the bottom of the handle, an inserting block is fixedly connected to the center of the bottom of the movable plate through a bolt, the inserting block penetrates through the bottom of the top plate and is in inserted connection with the inner wall of a slot, sliding rods are symmetrically welded and fixed at positions, close to the left side and the right side, of the bottom of the movable plate, and the bottom end of the sliding rod penetrates through the bottom of the top plate and is fixedly connected with a limiting plate through the bolt; the built-in winding structure of wiring of the USB connector enables the device to conveniently limit the rotation of the winding roller through the limiting mechanism, so that the length of the extended USB connecting wire is locked, and the inserting groove is formed in the top of the winding roller, so that the inserting block can be conveniently matched with the inner wall of the inserting groove in an inserting mode, and the rotation of the winding roller is limited.

Description

Winding structure with built-in wiring of USB connector

Technical Field

The utility model relates to the technical field of USB connectors, in particular to a winding structure with built-in wiring of a USB connector.

Background

The Chinese name USB is universal serial bus, which can be a way for electronic products to communicate with each other, and is applied to various types of mobile, audio-visual, automobile electronic, multimedia, electric appliances and the like, and USB connectors are widely adopted in various types of external equipment.

A freely rotatable and adjustable data line connector with a publication number of CN216085641U, which belongs to the technical field of data lines and aims to solve the problem that the length of the data line is not adjustable, so that people have great inconvenience in charging, including a data connecting line; the main body of the data connecting wire is of a cylindrical structure, the front end of the data connecting wire is fixedly connected with the front plug, and the rear end of the data connecting wire is fixedly connected with the rear connector; the rotating block is of a triangular structure, and a connecting shaft is arranged at the middle position of the rotating block main body; the rolling box, the through hole has been seted up at the both ends of rolling box, and the rolling box cup joints the outer end at the data connecting wire, and the front end fixed mounting of rolling box has a spacing box, and spacing box internally mounted has fixed establishment. According to the utility model, the driving shaft is arranged in the winding box, so that the data connecting wire can be wound at the outer end of the driving shaft in the rotating process of the driving shaft, the length of the data connecting wire is shortened, and the use of people is facilitated.

Although the device can wind the data connecting wire at the outer end of the driving shaft, thereby shortening the length of the data connecting wire and being convenient for people to use, the device can not lock the length of the extending connecting wire, and therefore, the wire built-in winding structure of the USB connector is proposed.

Disclosure of Invention

The utility model aims to provide a winding structure with built-in wiring of a USB connector, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a built-in winding structure of wiring of USB connector, includes the base, the base top is equipped with the roof, the roof top is equipped with stop gear, stop gear includes the handle, handle bottom welded fastening has the movable plate, movable plate bottom center department is through bolt fixedly connected with inserted block, the inserted block runs through roof bottom and with slot inner wall grafting cooperation, the movable plate bottom is close to the position symmetry welded fastening of left and right sides has the slide bar, the slide bar bottom runs through roof bottom and through bolt fixedly connected with limiting plate.

Preferably, the support plates are symmetrically welded and fixed at positions, close to the left side and the right side, of the bottom of the top plate, and the bottom of the support plate is fixedly connected with the top of the base through bolts.

Preferably, the bottom of the base is provided with a knob, a plurality of anti-skid grooves are formed in the outer circumferential wall of the knob, and the anti-skid grooves are uniformly and equidistantly arranged.

Preferably, the knob top is through bolt fixedly connected with connecting rod, the connecting rod top runs through the base top and through bolt fixedly connected with wire winding roller, wire winding roller bottom and laminating of base top.

Preferably, the slot is arranged at the top of the winding roller, and the USB connecting wire is wound on the winding roller.

Preferably, one end of the USB connecting wire is connected with a first connector, and the other end of the USB connecting wire is connected with a second connector.

Preferably, a spring is arranged on the circumferential outer wall of the sliding rod, and the spring is positioned below the top plate.

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

1. according to the wiring built-in winding structure of the USB connector, the limiting mechanism is arranged, so that the device can conveniently limit the rotation of the winding roller, and the length of the extended USB connecting wire is locked;

2. according to the wiring built-in winding structure of the USB connector, the slot is formed in the top of the winding roller, so that the insert block can be conveniently and rapidly spliced and matched with the inner wall of the slot, and the rotation of the winding roller is limited.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of a base of the present utility model;

fig. 3 is a schematic structural view of a limiting mechanism in the present utility model.

The meaning of each scale number in the figure is:

1. a base; 11. a top plate; 12. a support plate; 13. a knob; 14. an anti-skid groove; 15. a connecting rod; 16. a wire winding roller; 17. a slot; 18. a USB connecting wire; 181. a first joint; 182. a second joint;

2. a limiting mechanism; 21. a handle; 22. a moving plate; 23. inserting blocks; 24. a slide bar; 25. a limiting plate; 26. and (3) a spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution:

the built-in winding structure of wiring of USB connector, including base 1, base 1 top is equipped with roof 11, plays the effect of support, and the position symmetry welded fastening that is close to the left and right sides in roof 11 bottom has backup pad 12, plays the effect of support, and backup pad 12 bottom passes through bolt fixed connection with base 1 top.

It is to be added that the bottom of the base 1 is provided with a knob 13 for driving a connecting rod 15 to rotate, the circumference outer wall of the knob 13 is provided with a plurality of anti-skid grooves 14, and the anti-skid grooves 14 are uniformly and equidistantly arranged to play a role in skid prevention.

Specifically, the top of the knob 13 is fixedly connected with a connecting rod 15 through a bolt, and is used for driving the wire winding roller 16 to rotate.

Specifically, the top end of the connecting rod 15 penetrates through the top of the base 1 and is fixedly connected with a winding roller 16 through a bolt to wind up the USB connecting wire 18, the bottom of the winding roller 16 is attached to the top of the base 1, and a slot 17 is formed in the top of the winding roller 16 and is used for being matched with the insert 23 to limit the rotation of the winding roller 16.

Specifically, the winding roller 16 is wound with a USB connection wire 18 for connecting a first connector 181 and a second connector 182, one end of the USB connection wire 18 is connected with the first connector 181, and the other end of the USB connection wire 18 is connected with the second connector 182.

As a preferred embodiment, the top of the top plate 11 is provided with a limiting mechanism 2, the limiting mechanism 2 comprises a handle 21 for driving a moving plate 22 to move, and the bottom of the handle 21 is fixedly welded with the moving plate 22 for driving an insert block 23 and two sliding rods 24 to move.

Specifically, the center of the bottom of the moving plate 22 is fixedly connected with an insert block 23 through a bolt, the insert block 23 penetrates through the bottom of the top plate 11 and is in plug-in fit with the inner wall of the slot 17, and when the insert block 23 is in plug-in fit with the inner wall of the slot 17, the winding roller 16 cannot rotate any more.

Specifically, sliding rods 24 are symmetrically welded and fixed at positions near the left and right sides of the bottom of the moving plate 22, so as to limit the moving direction of the moving plate 22, and the bottom ends of the sliding rods 24 penetrate through the bottom of the top plate 11 and are fixedly connected with limiting plates 25 through bolts, so as to limit the highest positions of the sliding rods 24.

Further, a spring 26 is provided on the circumferential outer wall of the slide bar 24, and the spring 26 is located below the top plate 11 to define the position of the limiting plate 25.

It should be noted that the structure and the working principle of the USB connection 18, the first connector 181 and the second connector 182 in the present embodiment are the same as those known to those skilled in the art, and are not described herein.

In a specific use process, when the length of the extended USB connecting wire 18 needs to be adjusted, a user firstly moves the handle 21 upwards, so as to drive the moving plate 22 to move upwards, and further drive the insert block 23 to move upwards;

in this process, the moving plate 22 drives the two sliding rods 24 to move upwards respectively, so as to drive the two limiting plates 25 to move upwards respectively, so that the two springs 26 are compressed respectively, and the insert block 23 is not in inserted fit with the inner wall of the slot 17 any more until the two springs 26 are compressed to the shortest length;

rotating the knob 13 to drive the connecting rod 15 to rotate to drive the wire winding roller 16 to rotate, thereby adjusting the length of the extended USB connecting wire 18, stopping rotating the knob 13 until the length of the extended USB connecting wire 18 reaches the designated length, and loosening the handle 21;

the two springs 26 start to recover the initial length, so that the two limiting plates 25 are respectively driven to move downwards, the two sliding rods 24 are respectively driven to move downwards, the moving plate 22 is driven to move downwards, and the insert block 23 is driven to move downwards;

until the two springs 26 return to their original length, the plug 23 is in plug-in engagement with the inner wall of the socket 17, at which point the winding roller 16 can no longer rotate, and at which point the length of the extended USB connection line 18 is limited.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

The built-in winding structure of wiring of USB connector, including base (1), its characterized in that: the utility model discloses a portable electronic device is characterized in that a top plate (11) is arranged above a base (1), a limit mechanism (2) is arranged at the top of the top plate (11), the limit mechanism (2) comprises a handle (21), a movable plate (22) is fixedly welded at the bottom of the handle (21), an inserting block (23) is fixedly connected to the center of the bottom of the movable plate (22) through bolts, the inserting block (23) penetrates through the bottom of the top plate (11) and is in plug-in fit with the inner wall of a slot (17), a sliding rod (24) is symmetrically welded at the bottom of the movable plate (22) close to the left side and the right side, and a limit plate (25) is fixedly connected to the bottom of the top plate (11) through bolts at the bottom of the sliding rod (24).
2. The built-in winding structure of a wire connection of a USB connector according to claim 1, wherein: the support plates (12) are symmetrically welded and fixed at the positions, close to the left side and the right side, of the bottom of the top plate (11), and the bottom of the support plates (12) is fixedly connected with the top of the base (1) through bolts.
3. The built-in winding structure of a wire connection of a USB connector according to claim 2, wherein: the anti-slip device is characterized in that a knob (13) is arranged at the bottom of the base (1), a plurality of anti-slip grooves (14) are formed in the outer circumferential wall of the knob (13), and the anti-slip grooves (14) are uniformly and equidistantly arranged.
4. The built-in winding structure for a wire of a USB connector according to claim 3, wherein: the top of the knob (13) is fixedly connected with a connecting rod (15) through a bolt, the top end of the connecting rod (15) penetrates through the top of the base (1) and is fixedly connected with a wire winding roller (16) through the bolt, and the bottom of the wire winding roller (16) is attached to the top of the base (1).
5. The built-in winding structure of a wire of a USB connector according to claim 4, wherein: the top of the winding roller (16) is provided with a slot (17), and the winding roller (16) is wound with a USB connecting wire (18).
6. The built-in winding structure of a wire of a USB connector according to claim 5, wherein: one end of the USB connecting wire (18) is connected with a first connector (181), and the other end of the USB connecting wire (18) is connected with a second connector (182).
7. The built-in winding structure of a wire connection of a USB connector according to claim 1, wherein: a spring (26) is arranged on the circumferential outer wall of the sliding rod (24), and the spring (26) is located below the top plate (11).