CN223322214U - A circuit board with multi-interface extension function - Google Patents
A circuit board with multi-interface extension functionInfo
- Publication number
- CN223322214U CN223322214U CN202422750357.3U CN202422750357U CN223322214U CN 223322214 U CN223322214 U CN 223322214U CN 202422750357 U CN202422750357 U CN 202422750357U CN 223322214 U CN223322214 U CN 223322214U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- interface
- main body
- usb
- board main
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
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- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
本实用新型涉及线路板技术领域，公开了一种具有多接口延展功能的线路板，包括线路板主体，线路板主体上通过螺丝固定安装有两个抬升座，抬升座上安装有接口电路板，接口电路板上焊接有多个拓展USB接口，线路板主体上焊接有预留USB插座，接口电路板上焊接有线缆，线缆的端部连接有USB插头，USB插头与预留USB插座插接连接。本实用新型当线路板上的USB接口不够用时，此时人员将抬升座固定在线路板主体上，然后将接口电路板安装在抬升座上，然后将线缆上的USB插头与USB插座插接，从而将接口电路板上的拓展USB接口与线路板主体连通，从而实现线路板主体上的接口拓展，从而实现更多的外接设备与线路板主体连接，从而满足日常使用需求。
The present invention relates to the technical field of circuit boards, and discloses a circuit board with a multi-interface extension function, comprising a circuit board main body, two lifting seats fixedly mounted on the circuit board main body by screws, an interface circuit board mounted on the lifting seats, a plurality of expanded USB interfaces welded to the interface circuit board, a reserved USB socket welded to the circuit board main body, a cable welded to the interface circuit board, a USB plug connected to the end of the cable, and the USB plug plugged into the reserved USB socket. In the present invention, when there are not enough USB interfaces on the circuit board, a person fixes the lifting seat on the circuit board main body, then mounts the interface circuit board on the lifting seat, and then plugs the USB plug on the cable into the USB socket, thereby connecting the expanded USB interface on the interface circuit board to the circuit board main body, thereby realizing interface expansion on the circuit board main body, thereby realizing connection of more external devices to the circuit board main body, thereby meeting daily use needs.
Description
Technical Field
The utility model belongs to the technical field of circuit boards, and particularly relates to a circuit board with a multi-interface extending function.
Background
The names of the circuit boards are ceramic circuit boards, aluminum oxide ceramic circuit boards, aluminum nitride ceramic circuit boards, PCB boards, aluminum substrates, high-frequency boards, thick copper plates, impedance boards, PCBs, ultrathin circuit boards, printed (copper etching technology) circuit boards and the like. The circuit board enables the circuit to be miniaturized and visualized, and plays an important role in mass production of fixed circuits and optimization of the layout of electrical appliances.
Different interfaces can be configured on the existing circuit board, so that equipment connection is facilitated. The USB interface is the most frequently used interface in the prior circuit board, so that the external equipment can be connected with the circuit board for operation. However, the number of general USB interfaces on the existing circuit board is limited, and the connected external devices are limited, so that the external use of multiple devices cannot be satisfied.
Disclosure of utility model
The utility model aims to solve the problems and provide a circuit board with a multi-interface extension function.
The circuit board with the multi-interface extension function comprises a circuit board main body, wherein two lifting seats are fixedly arranged on the circuit board main body through screws, an interface circuit board is arranged on the lifting seats, a plurality of extended USB interfaces are welded on the interface circuit board, reserved USB sockets are welded on the circuit board main body, cables are welded on the interface circuit board, USB plugs are connected to the end parts of the cables, and the USB plugs are connected with the reserved USB sockets in a plugging mode.
In a preferred embodiment, the lifting seat is of an L-shaped structure.
In a preferred embodiment, the circuit board main body is provided with a first threaded hole, a first screw is connected to the first threaded hole in an internal threaded mode, a first through hole is formed in the foot of the lifting seat, and the first screw penetrates through the first through hole.
In a preferred embodiment, a second threaded hole is formed in the top of the lifting seat, a second screw is connected to the second threaded hole in a threaded manner, a second through hole is formed in two sides of the interface circuit board, and the second screw penetrates through the second through hole.
In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:
In the utility model, when the USB interface on the circuit board is not enough, a person fixes the lifting seat on the circuit board main body, then installs the interface circuit board on the lifting seat, and then plugs the USB plug on the cable with the USB socket, thereby communicating the expanded USB interface on the interface circuit board with the circuit board main body, thereby realizing the interface expansion on the circuit board main body, and further realizing the connection of more external devices with the circuit board main body, and further meeting the daily use requirements.
Drawings
FIG. 1 is a schematic diagram of a three-dimensional structure of the present utility model;
FIG. 2 is a schematic top view of the present utility model;
fig. 3 is a schematic and schematic exploded perspective view of the present utility model.
In the figure, a 1-circuit board main body, a 2-lifting seat, a 3-interface circuit board, a 4-expansion USB interface, a 5-reserved USB socket, a 6-cable, a 7-USB plug, a 8-threaded hole I, a 9-screw I, a 10-through hole I, a 11-threaded hole II, a 12-screw II and a 13-through hole II are marked.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments of the present utility model will be clearly and completely described in the following in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are 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.
A circuit board with multiple-interface extension function according to an embodiment of the present utility model will be described in detail with reference to fig. 1 to 3.
Examples:
The circuit board with the multi-interface extension function provided by the embodiment of the utility model is shown with reference to fig. 1 to 3, and comprises a circuit board main body 1, wherein two lifting seats 2 are fixedly arranged on the circuit board main body 1 through screws, an interface circuit board 3 is arranged on the lifting seats 2, a plurality of extended USB interfaces 4 are welded on the interface circuit board 3, reserved USB sockets 5 are welded on the circuit board main body 1, cables 6 are welded on the interface circuit board 3, USB plugs 7 are connected to the ends of the cables 6, the USB plugs 7 are connected with the reserved USB sockets 5 in an inserting mode, when the USB interfaces on the circuit board with the structure need to be extended, personnel fix the lifting seats 2 on the circuit board main body 1 at the moment, then install the interface circuit board 3 on the lifting seats 2, and then plug 7 and USB socket 5 on the cables 6 are inserted, so that extended USB interfaces 4 on the interface circuit board 3 are communicated with the circuit board main body 1, interface expansion on the circuit board main body 1 is realized, more external devices are connected with the circuit board main body 1, and daily use requirements are met.
Referring to fig. 1 to 3, the lifting base 2 has an L-shaped structure.
Referring to fig. 1 to 3, a threaded hole one 8 is provided on a circuit board main body 1, a screw one 9 is connected to the threaded hole one 8 in a threaded manner, a through hole one 10 is provided at a foot of a lifting seat 2, the screw one 9 penetrates through the through hole one 10, and in this structure the screw one 9 penetrates through the through hole one 10 of the lifting seat 2 and then is connected to the threaded hole one 8 on the circuit board main body 1 in a threaded manner, so that the lifting seat 2 is connected to the circuit board main body 1.
Referring to fig. 1 to 3, a threaded hole two 11 is formed on the top of the lifting seat 2, a screw two 12 is connected with the threaded hole two 11 in a threaded manner, two through holes two 13 are formed on two sides of the interface circuit board 3, the screw two 12 penetrates through the through holes two 13, and in this structure, the screw two 12 penetrates through the through holes two 13 of the interface circuit board 3 and then is connected with the threaded hole two 11 on the lifting seat 2 in a threaded manner, so that the interface circuit board 3 is connected with the lifting seat 2.
It should be noted that the expansion of the USB interface may be other interfaces, and the USB interface is only one of them.
When the USB interface on the circuit board is not enough, personnel fix the lifting seat 2 on the circuit board main body 1, then install the interface circuit board 3 on the lifting seat 2, and then plug in the USB plug 7 on the cable 6 with the USB socket 5, so that the expanded USB interface 4 on the interface circuit board 3 is communicated with the circuit board main body 1, the interface expansion on the circuit board main body 1 is realized, more external devices are connected with the circuit board main body 1, and the daily use requirement is met.
The foregoing embodiments are merely for illustrating the technical solution of the present utility model, but not for limiting the same, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that modifications may be made to the technical solution described in the foregoing embodiments or equivalents may be substituted for parts of the technical features thereof, and that such modifications or substitutions do not depart from the spirit and scope of the technical solution of the embodiments of the present utility model in essence.
Claims (4)
1. A circuit board with a multi-interface extension function comprises a circuit board main body (1) and is characterized in that two lifting seats (2) are fixedly arranged on the circuit board main body (1) through screws, an interface circuit board (3) is arranged on each lifting seat (2), a plurality of expansion USB interfaces (4) are welded on each interface circuit board (3), a reserved USB socket (5) is welded on the circuit board main body (1), a cable (6) is welded on each interface circuit board (3), a USB plug (7) is connected to the end portion of each cable (6), and the USB plugs (7) are in plug connection with the reserved USB sockets (5).
2. The circuit board with multi-interface extension function according to claim 1, wherein the lifting seat (2) is of an L-shaped structure.
3. The circuit board with the multi-interface extension function according to claim 1, wherein a first threaded hole (8) is formed in the circuit board main body (1), a first screw (9) is connected to the first threaded hole (8) in a threaded mode, a first through hole (10) is formed in a foot of the lifting seat (2), and the first screw (9) penetrates through the first through hole (10).
4. The circuit board with the multi-interface extension function according to claim 1, wherein a threaded hole II (11) is formed in the top of the lifting seat (2), a screw II (12) is connected to the threaded hole II (11) in a threaded mode, through holes II (13) are formed in two sides of the interface circuit board (3), and the screw II (12) penetrates through the through holes II (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422750357.3U CN223322214U (en) | 2024-11-12 | 2024-11-12 | A circuit board with multi-interface extension function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422750357.3U CN223322214U (en) | 2024-11-12 | 2024-11-12 | A circuit board with multi-interface extension function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223322214U true CN223322214U (en) | 2025-09-09 |
Family
ID=96939121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422750357.3U Active CN223322214U (en) | 2024-11-12 | 2024-11-12 | A circuit board with multi-interface extension function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223322214U (en) |
-
2024
- 2024-11-12 CN CN202422750357.3U patent/CN223322214U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |