CN217721586U - Circuit board assembly and electronic product - Google Patents
Circuit board assembly and electronic product Download PDFInfo
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- CN217721586U CN217721586U CN202221854625.0U CN202221854625U CN217721586U CN 217721586 U CN217721586 U CN 217721586U CN 202221854625 U CN202221854625 U CN 202221854625U CN 217721586 U CN217721586 U CN 217721586U
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- circuit board
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Abstract
The utility model discloses a circuit board assembly, include: a PCB main board; the first PCB auxiliary board is provided with a charging interface; one end of the first FPC board is connected with the PCB main board, and the other end of the first FPC board is connected with the first PCB auxiliary board. The utility model discloses in the circuit board subassembly, through FPC circuit board respectively with mainboard and charging panel pressfitting connection, no manual welding wire process to the production efficiency of mainboard and charging panel connection preparation has been improved.
Description
Technical Field
The utility model relates to a circuit board technical field, in particular to circuit board components and electronic product.
Background
Small-size electronic product on the market usually need charge through the interface that charges to carry the electricity to the mainboard, need have carrier connection mainboard and charging panel between this.
The connection mode commonly used in the market is that the charging panel is designed into a small plate separately, and the main board and the charging panel are connected together by a wire welding mode. Such connected mode, welding efficiency is not high, and when the charging panel need compromise other functions such as communication, online upgrading, need welded wire too many moreover, still need pay attention to can not damage wire etc to the mainboard is connected with the charging panel and is made production efficiency low.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing a circuit board assembly aims at solving present mainboard and the technical problem that charging panel is connected the preparation production efficiency and is low.
In order to achieve the above object, the present invention provides a circuit board assembly, including:
a PCB main board;
the first PCB auxiliary board is provided with a charging interface;
one end of the first FPC board is connected with the PCB main board, and the other end of the first FPC board is connected with the first PCB auxiliary board.
In some embodiments, further comprising:
the second PCB auxiliary board is provided with a display lamp;
and one end of the second FPC board is connected with the PCB main board, and the other end of the second FPC board is connected with the second PCB auxiliary board.
In some embodiments, further comprising:
the third PCB auxiliary board is provided with a key;
and one end of the third FPC circuit board is connected with the PCB main board, and the other end of the third FPC circuit board is connected with the third PCB auxiliary board.
The utility model discloses still further provide an electronic product, include like aforementioned circuit board assembly.
The utility model discloses in technical scheme's the circuit board subassembly, be connected with mainboard and charging panel pressfitting respectively through the FPC circuit board, no manual welding wire process to the production efficiency of mainboard and charging panel connection preparation has been improved.
Drawings
Fig. 1 is a schematic structural diagram of a circuit board assembly according to an embodiment of the present invention.
Detailed Description
In the following, the embodiments of the present invention will be described in detail with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments, of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, back \8230;) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
It will also be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides a circuit board assembly, as shown in figure 1, this circuit board assembly includes:
a PCB main board 100;
the first PCB sub-board 200 is provided with a charging interface 210;
and a first FPC board 300 having one end connected to the PCB main board 100 and the other end connected to the first PCB sub-board 200.
The PCB, i.e. the printed circuit board, also called printed circuit board, is a carrier for electrical interconnection of electronic components, and can replace complex wiring to realize electrical connection between components in the circuit. The FPC board is a flexible printed circuit board which is made of polyimide or polyester film as a base material and has high reliability and excellent flexibility. The high-density light-weight LED lamp has the characteristics of high wiring density, light weight, thin thickness and good bending property. The flexible circuit board and the rigid circuit board are pressed to obtain the rigid-flexible combined board which has the characteristics of the FPC circuit board and the PCB circuit board.
The charging interface 210 is used for plugging a charging wire, and the charging interface 210 can adopt a MiniUSB interface, a Micro USB interface, a Type-C interface, a Lightning interface or the like.
The PCB main board 100 is connected to the first PCB sub board 200 through the first FPC board 300, has both a flexible region and a rigid region, can be bent, rolled, and folded at will, and can be arranged at will according to the space layout requirements, which is of great help to save the inner space of the product and reduce the volume of the finished product.
This circuit board assembly is soft or hard combination board, connects mainboard and charging panel on a soft or hard combination board through FPC circuit board, both can directly paster, and the assembling nature is good, can adapt to the structure appearance of little product again, and very suitable uses on small-size product, for example: electronic cigarette, electronic atomization product.
The utility model discloses in technical scheme's the circuit board subassembly, be connected with mainboard and charging panel pressfitting respectively through the FPC circuit board, no manual welding wire process to the production efficiency of mainboard and charging panel connection preparation has been improved.
In some embodiments, further comprising:
a second PCB sub-board (not shown) provided with a display lamp;
and a second FPC board (not shown) having one end connected to the PCB main board 100 and the other end connected to the second PCB sub-board.
In this embodiment, be connected with mainboard and lamp plate pressfitting respectively through FPC circuit board to the production efficiency of mainboard and lamp plate connection preparation has been improved. Through the rigid-flex board, concentrate mainboard, charging panel and lamp plate on a rigid-flex board, can direct paster improves production efficiency.
In some embodiments, further comprising:
a third PCB sub-board (not shown) provided with keys;
and a third FPC board (not shown) having one end connected to the PCB main board 100 and the other end connected to the third PCB sub board.
In this embodiment, the FPC board is respectively press-fit connected with the motherboard and the key board, so that production efficiency of connection and manufacture of the motherboard and the key board is improved. Through the rigid-flex board, concentrate mainboard, charging panel, lamp plate and keypad on a rigid-flex board, can direct paster, improve production efficiency. The PCB auxiliary board can also be a PCB with any function, and is connected with the main board on a rigid-flex board through the FPC board.
The utility model discloses still provide an electronic product, including circuit board assembly, this circuit board assembly's concrete structure refers to above-mentioned embodiment, because this electronic product has adopted all technical scheme of above-mentioned all embodiments, consequently has all technical effects that the technical scheme of above-mentioned embodiment brought at least, no longer gives unnecessary detail here.
What just go up be the utility model discloses a part or preferred embodiment, no matter characters or attached drawing can not consequently restrict the utility model discloses the scope of protection, all with the utility model discloses a holistic design down, utilize the equivalent structure transform that the content of the description and the attached drawing was done, or direct/indirect application all includes in other relevant technical field the utility model discloses the within range of protection.
Claims (4)
1. A circuit board assembly, comprising:
a PCB main board;
the first PCB auxiliary board is provided with a charging interface;
and one end of the first FPC circuit board is connected with the PCB main board, and the other end of the first FPC circuit board is connected with the first PCB auxiliary board.
2. The circuit board assembly of claim 1, further comprising:
the second PCB auxiliary board is provided with a display lamp;
and one end of the second FPC circuit board is connected with the PCB main board, and the other end of the second FPC circuit board is connected with the second PCB auxiliary board.
3. A circuit board assembly according to claim 1 or 2, further comprising:
the third PCB auxiliary board is provided with a key;
and one end of the third FPC board is connected with the PCB main board, and the other end of the third FPC board is connected with the third PCB auxiliary board.
4. An electronic product comprising the circuit board assembly according to any one of claims 1 to 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221854625.0U CN217721586U (en) | 2022-07-18 | 2022-07-18 | Circuit board assembly and electronic product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221854625.0U CN217721586U (en) | 2022-07-18 | 2022-07-18 | Circuit board assembly and electronic product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217721586U true CN217721586U (en) | 2022-11-01 |
Family
ID=83779596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221854625.0U Active CN217721586U (en) | 2022-07-18 | 2022-07-18 | Circuit board assembly and electronic product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217721586U (en) |
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2022
- 2022-07-18 CN CN202221854625.0U patent/CN217721586U/en active Active
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