CN213462454U - Plug-in type multilayer circuit board - Google Patents
Plug-in type multilayer circuit board Download PDFInfo
- Publication number
- CN213462454U CN213462454U CN202022661669.9U CN202022661669U CN213462454U CN 213462454 U CN213462454 U CN 213462454U CN 202022661669 U CN202022661669 U CN 202022661669U CN 213462454 U CN213462454 U CN 213462454U
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- circuit board
- board main
- main body
- movable plate
- main part
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Abstract
The utility model discloses a plug-in type multilayer circuit board, which comprises a circuit board main body, wherein the bottom of the circuit board main body is provided with an integrated contact plug board, the surface of the circuit board main body is provided with electronic components, the top edge of the front surface of the circuit board main body is provided with a threaded hole, two sides of the bottom of the front surface of the circuit board main body are fixedly provided with fixed seats, and the fixed seats are connected with and provided with movable plates; the movable plate is arranged on the contact plug board of the circuit board, when the device is not plugged for use, the movable plate can protect the contact plug board, the contact plug board is prevented from being scratched or falling in the installation process, the welding sheets on the surface of the contact plug board can better protect the circuit board, the device can play a role in protection through the protection frame before being installed and used, the circuit board main body is prevented from being collided and extruded, the circuit board main body is bent and broken, or components and parts on the circuit board main body are collided and dropped, and the safety of the circuit board is improved.
Description
Technical Field
The utility model belongs to the technical field of the circuit board, concretely relates to grafting type multilayer circuit board.
Background
The circuit board has the name: the circuit board is miniaturized and visualized, and plays an important role in the batch production of fixed circuits and the optimization of the layout of electric appliances, and the multilayer board is formed by laminating more than three conductive pattern layers and insulating materials in the conductive pattern layers at intervals, and the conductive patterns in the multilayer board are interconnected according to requirements. The multilayer circuit board is a product of the development of electronic information technology towards high speed, multifunction, large capacity, small volume, thinning and light weight, and the circuit board is divided into a soft board, a hard board and a soft-hard combined board according to characteristics.
The contact plug board is provided with a copper sheet, so that the contact plug board can touch the copper sheet in the installation and use process to cause the contact plug board to be scratched and influence the practicability of the circuit board.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a grafting type multilayer circuit board to solve the current grafting type multilayer circuit board that proposes in the above-mentioned background art, when the circuit board used, the circuit board of grafting type was one of the mounting means commonly used, in the device installation use, because the contact picture peg facial make-up is equipped with the copper sheet, in the installation use, probably can touch the copper sheet, leads to the contact picture peg to be scraped the flower, influences the problem of the practicality of this circuit board.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a grafting type multilayer line board, includes circuit board main part, the contact picture peg of integral type is seted up to circuit board main part's bottom, electronic components has been installed on circuit board main part's surface, the threaded hole is seted up to circuit board main part's front surface top edge, the fixed fixing base of having installed in front surface bottom both sides of circuit board main part, the movable plate has been installed in the connection on the fixing base, the inboard of fixing base is fixed has installed the spring post, set up the stopper of integral type on the movable plate, just the spring post runs through the surface of stopper, the movable plate slides through stopper and spring post with the fixing base and.
Preferably, the circuit board main body is connected with a protection frame, two ends of the protection frame are fixedly welded with fixing frames, the fixing frames are provided with integrated fixing pieces, and the protection frame is fixedly arranged on the circuit board main body through the fixing frames.
Preferably, the protection frame is connected with a protection net, and the protection net is installed in a limiting mode through a protrusion.
Preferably, two fixing frames are symmetrically arranged at two ends of the protection frame.
Preferably, two ends of the moving plate are symmetrically arranged on the two fixed seats.
Preferably, the moving plate is arranged on the surface of the contact flashboard in a sliding mode, and a rubber gasket is arranged on the inner side of the moving plate.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) when the device is used, the movable plate is arranged on the contact piece inserting plate of the circuit board, and when the device is not inserted for use, the movable plate can protect the contact piece inserting plate, so that the soldering lug on the surface of the contact piece inserting plate is prevented from being scratched or falling off in the installation process, the circuit board is protected better, and the practicability of the circuit board is improved;
(2) the protection frame has been installed on the surface of this circuit board main part, and before the device was used in the installation, can play the guard action through the protection frame, prevent that the circuit board main part from colliding with the extrusion, the crooked rupture of circuit board main part that leads to, perhaps the components and parts in the circuit board main part are collided with and drop, have improved the security of this circuit board.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view taken at A in FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the mounting structure of the protection frame of the present invention;
in the figure: 1. a circuit board main body; 2. a protective frame; 3. a contact patch board; 4. moving the plate; 5. a fixed seat; 6. a fixed mount; 7. a limiting block; 8. a spring post; 9. a sheet is fixed.
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 work belong to the protection scope of the present invention.
Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: the utility model provides a grafting type multilayer circuit board, including circuit board main part 1, the contact picture peg 3 of integral type is seted up to the bottom of circuit board main part 1, electronic components has been installed on the surface of circuit board main part 1, the threaded hole has been seted up to the front surface top edge of circuit board main part 1, fixing base 5 has been fixedly installed to the front surface bottom both sides of circuit board main part 1, movable plate 4 has been installed in the connection on fixing base 5, spring post 8 has been fixedly installed to the inboard of fixing base 5, the stopper 7 of integral type has been seted up on movable plate 4, and spring post 8 runs through the surface of stopper 7, movable plate 4 and fixing base 5 slide with spring post 8 through stopper 7 and install, when the device is not pegged graft the use, can protect contact picture peg 3 through movable plate 4, prevent in the installation, the soldering lug on.
For better protection, in this embodiment, preferably, the circuit board main body 1 is connected with the protection frame 2, two ends of the protection frame 2 are welded and fixed with the fixing frames 6, the fixing frames 6 are provided with the integrated fixing pieces 9, the protection frame 2 is fixedly mounted on the circuit board main body 1 through the fixing frames 6 to prevent the circuit board main body 1 from being collided and damaged, for better protection, in this embodiment, preferably, the protection frame 2 is connected with the protection net, and the protection net is limited and mounted through the protrusions to improve the protection effect, for better fixing the protection frame 2, in this embodiment, preferably, two ends of the protection frame 2 are symmetrically provided with the two fixing frames 6 to avoid the protection frame 2 from being unstable, for better mounting the movable plate 4, in this embodiment, preferably, two ends of the movable plate 4 are symmetrically mounted on the two fixing seats 5 to facilitate the movable plate 4 to limit and move, for better protection, in this embodiment, it is preferable that the moving plate 4 is slidably mounted on the surface of the contact plate insert 3, and the inner side of the moving plate 4 is provided with a rubber gasket.
The utility model discloses a theory of operation and use flow: when the device is used, a movable plate 4 is arranged on the surface of a contact plug board 3 on a circuit board main body 1 in a sliding manner, a fixed seat 5 is fixedly arranged on the circuit board main body 1, a spring column 8 is arranged at one end of the inner side of the fixed seat 5, an integrated limiting block 7 is arranged on the movable plate 4, the movable plate 4 is arranged on the spring column 8 in a sliding manner through the limiting block 7, when the device is not inserted for use, the contact plug board 3 can be protected through the movable plate 4, so that welding sheets on the surface of the contact plug board 3 are prevented from being scratched or falling off in the installation process, a circuit board is better protected, when the device is used, the contact plug board 3 is directly inserted through the contact plug board 3, the movable plate 4 is pushed to limit and return when the contact plug board is inserted, the movable plate 4 moves on the spring column 8 in a limiting manner through the limiting block 7, the practicality of circuit board has been improved, and has installed protection frame 2 on the surface of circuit board main part 1, and protection frame 2 establishes fixedly through stationary blade 9 soon, and before the device was used in the installation, can play the guard action through protection frame 2, prevents that circuit board main part 1 from being collided with the extrusion, the crooked rupture of circuit board main part 1 that leads to, perhaps the components and parts on the circuit board main part 1 are collided with and drop, have improved the security of this circuit board.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a grafting type multilayer circuit board, includes circuit board main part (1), contact picture peg (3) of integral type are seted up to the bottom of circuit board main part (1), electronic components has been installed on the surface of circuit board main part (1), the threaded hole is seted up to the front surface top edge of circuit board main part (1), its characterized in that: fixed fixing base (5) have been installed to the front surface bottom both sides of circuit board main part (1), movable plate (4) have been installed in connection on fixing base (5), the inboard fixed spring post (8) of having installed of fixing base (5), set up stopper (7) of integral type on movable plate (4), just spring post (8) run through the surface of stopper (7), movable plate (4) and fixing base (5) are installed through stopper (7) and spring post (8) slip.
2. A plug-in type multilayer wiring board according to claim 1, characterized in that: the circuit board is characterized in that a protection frame (2) is connected and installed on the circuit board main body (1), fixing frames (6) are fixed to two ends of the protection frame (2) in a welded mode, integrated fixing pieces (9) are arranged on the fixing frames (6), and the protection frame (2) is fixedly installed on the circuit board main body (1) through the fixing frames (6).
3. A plug-in type multilayer wiring board according to claim 2, characterized in that: the protective net is connected and installed on the protective frame (2), and the protective net is installed in a limiting mode through the protrusions.
4. A plug-in type multilayer wiring board according to claim 2, characterized in that: two fixing frames (6) are symmetrically arranged at two ends of the protection frame (2).
5. A plug-in type multilayer wiring board according to claim 1, characterized in that: two ends of the moving plate (4) are symmetrically arranged on the two fixed seats (5).
6. A plug-in type multilayer wiring board according to claim 1, characterized in that: the movable plate (4) is arranged on the surface of the contact flashboard (3) in a sliding mode, and a rubber gasket is arranged on the inner side of the movable plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022661669.9U CN213462454U (en) | 2020-11-17 | 2020-11-17 | Plug-in type multilayer circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022661669.9U CN213462454U (en) | 2020-11-17 | 2020-11-17 | Plug-in type multilayer circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213462454U true CN213462454U (en) | 2021-06-15 |
Family
ID=76302351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022661669.9U Active CN213462454U (en) | 2020-11-17 | 2020-11-17 | Plug-in type multilayer circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213462454U (en) |
-
2020
- 2020-11-17 CN CN202022661669.9U patent/CN213462454U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |