CN216624611U

CN216624611U - Connection structure of disconnect-type USB and circuit board

Info

Publication number: CN216624611U
Application number: CN202122589554.8U
Authority: CN
Inventors: 张庭勇; 李红斌
Original assignee: Chengdu Heliding Technology Co ltd
Current assignee: Chengdu Heliding Technology Co ltd
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-05-27
Anticipated expiration: 2031-10-27

Abstract

The utility model discloses a connecting structure of a separated USB and a circuit board, which relates to the technical field of electronic sockets and solves the technical problems that a USB socket on an integrated circuit board is inconvenient to replace after being damaged and the circuit board is inconvenient to repair and use; the USB socket is used for reading data of a USB shield or a USB flash disk, and has the advantages that the USB socket on the integrated circuit board is convenient to replace a new circuit board after being damaged, and the USB socket is convenient to repair and use.

Description

Connection structure of disconnect-type USB and circuit board

Technical Field

The utility model relates to the technical field of electronic sockets, in particular to the technical field of a connecting structure of a separated USB and a circuit board, which is used for facilitating the disassembly and the assembly of an electronic socket.

Background

In the information era, the importance of portable electronic devices (mobile phones, bracelets, tablet computers, and the like) in the life of people is increasing, and along with the wide application of the electronic devices, the defects of small battery capacity and high power consumption are more and more obvious, so that the wireless charging device enters the life of people by the advantage of convenience brought by the fact that the wireless charging device does not need the electronic devices to be connected with a power line for charging.

In daily life, people often use cell-phone, camera or other electronic product that have USB socket, USB socket is because having a plurality of connection ports, convenient operation has obtained everybody's wide use, but common USB socket need just can normal operating when connecting external power source, and people can not use under the no power supply condition such as trip, and this gives the person of going out and has brought many inconveniences.

The existing USB socket integrates a USB socket on a circuit board, the circuit board is connected with a power supply, and the USB socket is provided with weak current, so that a user can conveniently read data by inserting a USB shield or a USB flash disk into electronic equipment.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: the utility model provides a connection structure of a separated USB and a circuit board, aiming at solving the problems that a USB socket on the existing integrated circuit board is inconvenient to replace a new circuit board and repair and use after being damaged.

The utility model specifically adopts the following technical scheme for realizing the purpose:

the utility model provides a connection structure of disconnect-type USB and circuit board, includes PCB circuit board, connecting wire, USB board and USB apron, PCB circuit board with the USB board pass through the screw with the USB apron is fixed on the cabinet body, and the USB apron is connected in the USB board, the connecting wire is located between PCB circuit board and the USB board, and the connecting wire communicates in PCB circuit board and USB board.

Further, the USB board and the USB cover plate abut against the cabinet body, and the front surface of the PCB is in abutting contact with the back surface of the USB board.

Further, the PCB has a line interface, the USB board has a USB interface, the connection line has a transmission data line, two ends of the transmission data line have sockets, and the sockets are plugged in the line interface and the USB interface.

Further, the back surface of the USB board is provided with a wire protecting sleeve, the back surface of the wire protecting sleeve abuts against the front surface of the PCB, and the connecting wire is located in the wire protecting sleeve.

Further, the wall surface of the cabinet body is abutted against and contacted with the USB plate and the USB cover plate, and the USB cover plate is fixed on the cabinet body through screws.

Further, the front surface of the USB board is provided with a positioning block, the USB cover board is provided with a positioning opening, and the positioning block is inserted into the positioning opening.

Further, the USB plate is provided with a USB interface, the USB interface penetrates through a USB jack arranged on the USB cover plate, and the front face of the USB jack is provided with a guide inclined plane.

Stated further, the cabinet has an opening through which the USB board has a USB interface and a positioning block.

The utility model has the following beneficial effects:

1. according to the utility model, the PCB circuit board and the USB board are fixed on the cabinet body through the screws and the USB cover plate, the USB cover plate is connected to the USB board, the connecting wire is positioned between the PCB circuit board and the USB board, the connecting wire is communicated with the PCB circuit board and the USB board, the fixing screws on the USB cover plate are disassembled, one end of the connecting wire is taken down, the screws for fixing the USB board and the USB cover plate are simultaneously taken down, the USB board and the USB cover plate are separated from the PCB circuit board, the installation and the disassembly are convenient, and the problems that a new circuit board is not convenient to replace, repair and use after a USB socket on the existing integrated circuit board is damaged are solved.

2. The USB board and the USB cover plate are abutted against the cabinet body, so that the USB board and the USB cover plate are fixed on the cabinet body, the front side of the PCB is abutted against and contacted with the back side of the USB board, and the PCB is connected and fixed with the USB board.

3. The PCB circuit board is provided with a circuit interface, the USB board is provided with a USB interface, the connecting wire is provided with a transmission data wire, two ends of the transmission data wire are provided with sockets, and the sockets are inserted into the circuit interface and the USB interface, so that the connecting wire can be conveniently detached and the PCB circuit board and the USB board can be conveniently separated.

4. The back surface of the USB board is provided with a wire protecting sleeve, the back surface of the wire protecting sleeve is abutted against the front surface of the PCB, the connecting wire is positioned in the wire protecting sleeve, and the wire protecting sleeve protects the connecting wire.

5. The wall surface of the cabinet body is abutted and contacted with the USB plate and the USB cover plate, the USB cover plate is fixed on the cabinet body through screws, and the connection mode that the USB cover plate is fixedly connected on the cabinet body is detailed.

6. The positioning block is inserted into the positioning opening to limit the transverse movement of the USB plate and the USB cover plate and ensure the alignment of the USB plate and the USB cover plate in the longitudinal direction.

7. The USB board is provided with the USB interface, the USB interface penetrates through the USB jack arranged on the USB cover plate, the front face of the USB jack is provided with the guide inclined plane, the guide inclined plane can increase the range of inserting the USB flash disk or the USB shield into the USB interface, and the USB flash disk or the USB shield can smoothly slide into the USB interface.

Drawings

FIG. 1 is a schematic view of the front structure of the cabinet of the present invention;

FIG. 2 is a schematic view of the back structure of the cabinet of the present invention;

FIG. 3 is an exploded view of the PCB and USB board connection of the present invention;

FIG. 4 is a schematic diagram of the back structure of the USB board of the present invention;

FIG. 5 is a schematic view of a first connection structure between a USB board and a USB cover board according to the present invention;

FIG. 6 is a schematic diagram of a second connection structure of the USB board and the USB cover board according to the present invention.

Reference numerals: 1-cabinet body, 11-opening, 12-first threaded column, 13-second threaded column, 2-circuit board, 21-first screw hole, 22-line interface, 3-connecting line, 31-transmission data line, 32-socket, 4-USB board, 41-USB interface, 42-positioning block, 43-second screw hole, 44-wire protection sleeve, 5-USB cover plate, 51-USB jack, 52-guide inclined plane, 53-positioning hole and 54-countersunk screw hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly or indirectly secured to the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element. The terms "upper", "lower", "left", "right", "front", "back", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are for convenience of description only, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the patent. The terms "first", "second" and "first" are used merely for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features.

Example 1

As shown in fig. 1 to 4, this embodiment provides a connection structure of disconnect-type USB and circuit board, including the cabinet body 1, PCB circuit board 2, connecting wire 3, USB board 4 and USB apron 5, PCB circuit board 2 with USB board 4 pass through the screw with USB apron 5 is fixed on the cabinet body 1, and USB apron 5 is connected in USB board 4, connecting wire 3 is located between PCB circuit board 2 and USB board 4, and connecting wire 3 communicates in PCB circuit board 2 and USB board 4, USB board 4 with USB apron 5 supports and leans on the cabinet body 1, the front of PCB circuit board 2 supports and leans on the contact with the back of USB board 4.

The PCB circuit board 2 is provided with a line interface 22, the USB board 4 is provided with a USB interface 41, the connecting line 3 is provided with a transmission data line 31, two ends of the transmission data line 31 are provided with sockets 32, and the sockets 32 are plugged in the line interface 22 and the USB interface 41.

The wall of the cabinet body 1 is abutted against and contacted with the USB plate 4 and the USB cover plate 5, and the USB cover plate 5 is fixed on the cabinet body 1 through screws.

The front surface of the USB board 4 is provided with a positioning block 42, the USB cover plate 5 is provided with a positioning opening 53, the positioning block 42 is inserted into the positioning opening 53, the USB board 4 is provided with a USB interface 41, the USB interface 41 penetrates through a USB jack 51 arranged on the USB cover plate 5, and the front surface of the USB jack 51 is provided with a guide inclined surface 52. As shown in fig. 4, the back surface of the USB board 4 has a wire sheath 44, the back surface of the wire sheath 44 abuts against the front surface of the PCB circuit board 2, and the connecting wire 3 is located in the wire sheath 44.

The cabinet body 1 has an opening 11, and the USB board 4 has a USB interface 41 and a positioning block 42 passing through the opening 11.

As shown in fig. 1-2, a second threaded column 13 and a first threaded column 12 are respectively formed at the left and right side ends of the opening 11 at the front of the cabinet 1, both the first threaded column 12 and the second threaded column 13 are drilled with threads (as shown in fig. 2), and the left and right ends of the USB cover plate 5 are fixed through countersunk screws 54 provided thereon and abut against the cabinet 1.

The left and right side ends of the PCB 2 have first screw holes 21, the left and right side ends of the USB board 4 have second screw holes 43, and screws pass through the first and

second screw holes

21 and 43 from the back side of the PCB 2 to connect the PCB 2 and the USB board 4.

Example 2

As shown in fig. 5, the back surface of the USB cover plate 5 contacts the USB plate 4, the back surface of the USB plate 4 abuts against the wall surface of the cabinet 1, and similarly, the left and right ends of the USB cover plate 5 pass through countersunk screws 54 provided thereon to be fixed by the countersunk screws and abut against the cabinet 1.

Example 3

As shown in fig. 6, the back surface of the USB cover plate 5 and the front surface of the USB plate 4 are respectively located at two sides of the wall surface of the cabinet 1, and similarly, the left and right ends of the USB cover plate 5 pass through countersunk screws 54 provided thereon to be fixed by the countersunk screws and abut against the cabinet 1, and threaded holes with the same axis can be respectively formed at the upper and lower ends of the opening 11 of the cabinet 1, the USB plate 4 and the USB cover plate 5, and then the USB plate 4 is fixed on the cabinet 1 and the USB cover plate 5 by passing through the screws.

Example 4

The structure of the utility model is convenient to change, when taking off the USB cover plate 5, make USB board 4 separate with cabinet 1, when taking off PCB circuit board 2, make USB board 4 separate with PCB circuit board 2, every structure can be split and changed like this, once the power that PCB circuit board 2 connects is not electrified the line interface 22 can't read the data to the U shield or U disk, take off the PCB circuit board 2 that is put through now and insert the socket 32 on another PCB circuit board 2, only need to change the new circuit board, repair after taking off the PCB circuit board that is used originally; once the USB socket (USB board 4) is broken, the USB board 4 is taken down to be connected with the PCB circuit board 2 and the USB cover plate 5, and a new USB board 4 is replaced.

The foregoing is a further detailed description of the utility model in connection with specific preferred embodiments and it is not intended to limit the utility model to the specific embodiments described. For those skilled in the art to which the utility model pertains, several simple deductions or substitutions can be made without departing from the spirit of the utility model, and all shall be considered as belonging to the protection scope of the utility model.

Claims

1. The utility model provides a connection structure of disconnect-type USB and circuit board, includes PCB circuit board (2), connecting wire (3), USB board (4) and USB apron (5), its characterized in that: PCB circuit board (2) with USB board (4) pass through the screw with USB apron (5) are fixed on the cabinet body (1), and USB apron (5) are connected in USB board (4), connecting wire (3) are located between PCB circuit board (2) and USB board (4), and connecting wire (3) communicate in PCB circuit board (2) and USB board (4).

2. The structure of claim 1, wherein the structure comprises: the USB board (4) and the USB cover plate (5) are abutted against the cabinet body (1), and the front surface of the PCB circuit board (2) is abutted against and contacted with the back surface of the USB board (4).

3. The structure of claim 2, wherein the structure comprises: the PCB circuit board (2) is provided with a line interface (22), the USB board (4) is provided with a USB interface (41), the connecting line (3) is provided with a transmission data line (31), two ends of the transmission data line (31) are provided with sockets (32), and the sockets (32) are inserted into the line interface (22) and the USB interface (41).

4. The structure of claim 1, wherein the structure comprises: the back of the USB board (4) is provided with a wire protecting sleeve (44), the back of the wire protecting sleeve (44) abuts against the front face of the PCB (2), and the connecting wire (3) is located in the wire protecting sleeve (44).

5. The structure of claim 1, wherein the structure comprises: the wall of the cabinet body (1) is abutted against and contacted with the USB board (4) and the USB cover plate (5), and the USB cover plate (5) is fixed on the cabinet body (1) through screws.

6. The structure of claim 5, wherein the USB connector comprises: the front surface of the USB plate (4) is provided with a positioning block (42), the USB cover plate (5) is provided with a positioning opening (53), and the positioning block (42) is inserted into the positioning opening (53).

7. The structure of claim 6, wherein the USB connector comprises: the USB board (4) is provided with a USB interface (41), the USB interface (41) penetrates through a USB jack (51) arranged on the USB cover plate (5), and the front face of the USB jack (51) is provided with a guide inclined plane (52).

8. The structure of claim 1, wherein the structure comprises: the cabinet body (1) is provided with an opening (11), and a USB interface (41) and a positioning block (42) which are arranged on the USB plate (4) penetrate through the opening (11).