CN218300385U

CN218300385U - USB end capable of achieving double-sided wiring

Info

Publication number: CN218300385U
Application number: CN202222440295.7U
Authority: CN
Inventors: 王友义; 石勇
Original assignee: Dongguan Mingteng Electronics Co ltd
Current assignee: Dongguan Mingteng Electronics Co ltd
Priority date: 2022-09-15
Filing date: 2022-09-15
Publication date: 2023-01-13
Anticipated expiration: 2032-09-15

Abstract

The utility model discloses a USB end socket capable of wiring on two sides, which is provided with a shell, wherein a double-sided chip is fixed inside the shell, and the outer side of the double-sided chip is connected with a USB joint; the method comprises the following steps: the movable plate is movably arranged on the side wall of the shell, an air bag is attached to one side of the movable plate, one end, far away from the double-sided chip, of the movable plate is connected with the inner wall of the shell through a first spring, and a fixing block is fixed on the inner wall of the shell; and two ends of the connecting hose are respectively connected with the other side of the movable plate and the shell, a gas transmission channel is formed in the shell, and a fixing cavity is formed in the shell at the end part of the gas transmission channel. This but USB end of two-sided wiring can protect port position, can avoid external dust to get into when not using, and can the high-speed joint during the use, and the sensitivity of signal when can not influencing the connection, and then promotes the life of USB port.

Description

USB end capable of achieving double-sided wiring

Technical Field

The utility model relates to a USB port technical field specifically is a but USB end of two-sided wiring.

Background

The USB port is mainly used for a port for connecting fixed equipment and external equipment, can be connected by plugging a data line, can be disconnected by pulling out the data line, and has the advantages of convenience in plugging and pulling out, flexibility in use and the like, for example, the double-sided USB interface (8230) with the publication number of CN206021256U has a simple structure, is convenient to use, does not occupy scattered space, and is very portable; the connecting chip is provided with 2 sides, so that the front side and the back side of the USB interface do not need to be distinguished, and the USB port can be connected with any side; the USB standard design of the connecting chip with 4 metal slots is suitable for all USB ports on the market. However, the double-sided USB interface still has the following disadvantages in the actual use process:

traditional USB port is not with the data line junction, and the kneck can get into the dust, and then the sensitivity of signal when influencing follow-up connection, consequently lacks the structure of protecting the port position, causes the USB port to damage the life reduction easily, to above-mentioned problem, urgently needs to carry out the innovative design on the basis of original USB port.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a but USB end of two-sided wiring to solve above-mentioned background art and propose traditional USB port not with the data line junction, the kneck can get into the dust, and then the sensitivity of signal when influencing follow-up connection, consequently lack the structure of protecting to the port position, cause the USB port to damage the problem that life subtracts the weak point easily.

In order to achieve the above object, the utility model provides a following technical scheme: a USB end socket capable of achieving double-sided wiring is provided with a shell, a double-sided chip is fixed inside the shell, and the outer side of the double-sided chip is connected with a USB joint;

the method comprises the following steps:

the movable plate is movably arranged on the side wall of the shell, an air bag is attached to one side of the movable plate, one end, far away from the double-sided chip, of the movable plate is connected with the inner wall of the shell through a first spring, and a fixing block is fixed on the inner wall of the shell;

and the two ends of the connecting hose are respectively connected with the other side of the movable plate and the shell, a gas transmission channel is arranged in the shell, and a fixing cavity is arranged in the shell at the end part of the gas transmission channel.

Preferably, the movable plate and the housing form a rotating structure, and the movable plate is symmetrically distributed about a transverse axis of the housing and can rotate when pushed, so that the USB connector can be connected with the double-sided chip.

Preferably, one side of the fixed block, which is close to the airbag, is an inclined plane, and the airbag can be extruded by the fixed block after rotating, so that the movable plate can be in contact with the fixed block when driving the airbag to rotate, and the airbag is extruded by the fixed block.

Preferably, the gasbag passes through connecting hose and gas transmission passageway intercommunication each other, and gas transmission passageway and fixed chamber are linked together to the inside activity in fixed chamber is provided with the piston board, and its inside gas accessible fly leaf gets into connecting hose after the gasbag receives the extrusion, and rethread gas transmission passageway gets into fixed intracavity.

Preferably, the side of piston plate is fixed with the fixed plate, and the avris of fixed plate is provided with the second spring to piston plate and fixed plate all distribute about the transversal axis symmetry of shell, can promote the piston plate and remove after gaseous entering fixed intracavity, and drive the synchronous removal of fixed plate.

Preferably, fixed plate and shell are horizontally sliding connection, and the one end cross-section that the shell was kept away from to the fixed plate is the arc structure, stretches out the fixed plate of fixed chamber outside and can play the protection to connecting the back USB and connect, and the arc structure makes things convenient for USB to connect's quick grafting simultaneously.

Compared with the prior art, the beneficial effects of the utility model are that: this but USB end of two-sided wiring can protect port position, can avoid external dust to get into when not using, and can the high-speed joint during the use, the sensitivity of signal when can not influencing the connection, and then promotes the life of USB port, and concrete content is as follows:

1. when the USB connector is connected with the double-sided chip, the movable plate can be pushed to rotate so as to be conveniently and quickly inserted, and after the USB connector is pulled out, the movable plate can be driven to reversely rotate to be in a vertical state through resilience of the first spring, so that the double-sided chip is protected;

2. the fly leaf after the rotation drives gasbag and fixed block contact, receives the gasbag after the extrusion like this, and during its inside gaseous accessible coupling hose got into gas transmission passageway, it moved to get into fixed intracavity drive piston plate at last, and the fixed plate after extending like this can protect the USB joint after connecting, avoids receiving the striking when using and causes not hard up phenomenon.

Drawings

FIG. 1 is a schematic view of the connection structure of the USB connector and the housing of the present invention;

FIG. 2 is a schematic view of the front cross-section structure of the housing of the present invention;

FIG. 3 is a schematic view of the front cross-section structure of the movable plate of the present invention;

fig. 4 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention.

In the figure: 1. a housing; 2. a double-sided chip; 3. a USB connector; 4. a movable plate; 5. an air bag; 6. a first spring; 7. a fixed block; 8. a connecting hose; 9. a gas transmission channel; 10. a fixed cavity; 11. a piston plate; 12. a fixing plate; 13. a second spring.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a USB end socket capable of realizing double-sided wiring is provided with a shell 1, a double-sided chip 2 is fixed inside the shell 1, and the outer side of the double-sided chip 2 is connected with a USB joint 3; the method comprises the following steps: the movable plate 4 is movably arranged on the side wall of the shell 1, an air bag 5 is attached to one side of the movable plate 4, one end, far away from the double-sided chip 2, of the movable plate 4 is connected with the inner wall of the shell 1 through a first spring 6, and a fixing block 7 is fixed on the inner wall of the shell 1; and two ends of the connecting hose 8 are respectively connected with the other side of the movable plate 4 and the shell 1, a gas transmission channel 9 is arranged in the shell 1, and a fixed cavity 10 is arranged in the shell 1 at the end part of the gas transmission channel 9.

As shown in fig. 1 and 4, the movable plate 4 and the housing 1 form a rotating structure, and the movable plate 4 is symmetrically distributed about the transverse axis of the housing 1, when the USB connector 3 is inserted into the housing 1 and connected to the double-sided chip 2, the movable plate 4 can be contacted with and pushed to rotate, so as to realize fast insertion of the USB connector 3, and after the USB connector 3 is subsequently pulled out, the movable plate 4 can be driven to rotate reversely through the resilience of the first spring 6, so as to protect the double-sided chip 2, and prevent the port from entering a large amount of dust when not in use;

as shown in fig. 2-4, one side of the fixing block 7 close to the air bag 5 is an inclined plane, and the air bag 5 can be pressed by the fixing block 7 after rotating, and when the movable plate 4 rotates, the air bag 5 can be driven to synchronously rotate and the air bag 5 is driven to contact with the fixing block 7; the air bag 5 is communicated with the air transmission channel 9 through a connecting hose 8, the air transmission channel 9 is communicated with the fixed cavity 10, a piston plate 11 is movably arranged in the fixed cavity 10, and air in the extruded air bag 5 can enter the connecting hose 8 through the movable plate 4 and then enter the fixed cavity 10 through the air transmission channel 9; a fixing plate 12 is fixed on the side surface of the piston plate 11, a second spring 13 is arranged on the side of the fixing plate 12, the piston plate 11 and the fixing plate 12 are symmetrically distributed about the transverse axis of the housing 1, and when gas enters the fixing cavity 10, the piston plate 11 and the fixing plate 12 can be pushed to synchronously move; fixed plate 12 and shell 1 are horizontally sliding connection, and the one end cross-section that shell 1 was kept away from to fixed plate 12 is the arc structure, fixed plate 12 after the removal can stretch out the outside of shell 1, and then connect 3 to the USB after connecting and protect, prevent that USB connects 3 when using and receives the phenomenon that the striking led to the fact the port department is not hard up, and the arc structure of fixed plate 12, make things convenient for initial condition USB to connect 3's connection, play the guide effect, when follow-up connecting USB 3 with extracting, rebound through second spring 13 can drive piston plate 11 and remove towards another direction, drive fixed plate 12 and resume the normal position.

The working principle is as follows: as shown in fig. 1-4, the double-sided chip 2 can be protected by the movable plate 4, when the double-sided chip is not used, external dust is prevented from entering the shell 1, when the USB connector 3 is connected with the double-sided chip 2, the movable plate 4 can be pushed to rotate, the airbag 5 is driven to contact with the fixed block 7, and gas in the airbag 5 is extruded into the fixed cavity 10, so that the fixed plate 12 can be driven to extend out to protect the USB connector 3, the impact force after the impact is prevented from directly contacting the USB connector 3, and when the USB connector 3 is subsequently pulled out, the fixed plate 12 and the movable plate 4 can be driven to restore the original position.

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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A USB end capable of achieving double-sided wiring is provided with a shell (1), a double-sided chip (2) is fixed inside the shell (1), and the outer side of the double-sided chip (2) is connected with a USB joint (3);

it is characterized by comprising:

the movable plate (4) is movably arranged on the side wall of the shell (1), an air bag (5) is attached to one side of the movable plate (4), one end, far away from the double-sided chip (2), of the movable plate (4) is connected with the inner wall of the shell (1) through a first spring (6), and a fixed block (7) is fixed on the inner wall of the shell (1);

the two ends of the connecting hose (8) are respectively connected with the other side of the movable plate (4) and the shell (1) mutually, a gas transmission channel (9) is arranged in the shell (1), and a fixed cavity (10) is arranged in the shell (1) at the end part of the gas transmission channel (9).

2. A USB termination according to claim 1 wherein: the movable plate (4) and the shell (1) form a rotating structure, and the movable plate (4) is symmetrically distributed relative to the transverse axis of the shell (1).

3. A USB termination according to claim 1 wherein: one side of the fixing block (7) close to the air bag (5) is an inclined plane, and the air bag (5) can be extruded by the fixing block (7) after rotating.

4. A USB termination according to claim 1 wherein: the air bag (5) is communicated with the air transmission channel (9) through a connecting hose (8), the air transmission channel (9) is communicated with the fixed cavity (10), and a piston plate (11) is movably arranged in the fixed cavity (10).

5. The double-sided wiring USB end socket as claimed in claim 4, wherein: the side surface of the piston plate (11) is fixed with a fixing plate (12), the side of the fixing plate (12) is provided with a second spring (13), and the piston plate (11) and the fixing plate (12) are symmetrically distributed around the transverse axis of the shell (1).

6. A double-sided wire-connectable USB termination according to claim 5, wherein: the fixing plate (12) is horizontally connected with the shell (1) in a sliding mode, and the section of one end, far away from the shell (1), of the fixing plate (12) is of an arc-shaped structure.