CN214256917U - Novel printed circuit board - Google Patents
Novel printed circuit board Download PDFInfo
- Publication number
- CN214256917U CN214256917U CN202022807906.8U CN202022807906U CN214256917U CN 214256917 U CN214256917 U CN 214256917U CN 202022807906 U CN202022807906 U CN 202022807906U CN 214256917 U CN214256917 U CN 214256917U
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- China
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- circuit board
- slide rail
- mounting panel
- printed circuit
- heat dissipation
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Abstract
The utility model discloses a novel printed circuit board, including mounting panel and circuit board, the mounting panel top surface is close to the vertical symmetry of edge and installs the backup pad, first slide rail has been seted up to backup pad inner wall surface, the inside sliding connection of first slide rail has first slider. The utility model discloses in, through setting up the backup pad, first slide rail has been seted up on the inner wall surface of backup pad, first slide rail is inside to be connected with the circuit board through the slider, this mode is convenient for make and forms the space between circuit board and the mounting panel, thereby change the mode that traditional laminating is connected, not only be favorable to the maintenance and the change to the circuit board, also improve the radiating efficiency of circuit board simultaneously, secondly install the heat dissipation fan between circuit board and mounting panel, run through on the surface of circuit board and seted up a plurality of ventilative holes, use through the cooperation of heat dissipation fan and ventilative hole, be convenient for accelerate the gas flow between mounting panel and the circuit board, guarantee the normal work of circuit board.
Description
Technical Field
The utility model relates to a circuit board technical field especially relates to a novel printed circuit board.
Background
The circuit board is named as a ceramic circuit board, an alumina ceramic circuit board, an aluminum nitride ceramic circuit board, a PCB board, an aluminum substrate, a high-frequency board, a thick copper board, an impedance board, a PCB, an ultra-thin circuit board, a printed (copper etching technology) circuit board and the like. The circuit board enables the circuit to be miniaturized and visualized, and plays an important role in batch production of fixed circuits and optimization of electric appliance layout.
The prior art has the following problems:
current circuit board when installation, generally all fix inside equipment through the mounting panel of bottom, but present mounting panel and circuit board generally all are the laminating installation, and this mode can play stabilizing effect, but is unfavorable for the heat dissipation of circuit board, the life of greatly reduced circuit board, secondly after circuit board uses for a long time, its surface can adsorb there is the dust, influences the normal use of circuit board easily.
We have therefore proposed a novel printed circuit board that addresses the above-mentioned drawbacks.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, current circuit board when the installation, generally all fix inside equipment through the mounting panel of bottom, but present mounting panel and circuit board generally all are the laminating installation, this mode can play stabilizing effect, but be unfavorable for the heat dissipation of circuit board, the life of greatly reduced circuit board, secondly after the circuit board has used for a long time, its surface can adsorb the dust, influence the normal use of circuit board easily, and the novel printed circuit board who proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a novel printed circuit board, includes mounting panel and circuit board, mounting panel top surface is close to the vertical symmetry of edge and installs the backup pad, first slide rail has been seted up to backup pad inner wall surface, the inside sliding connection of first slide rail has first slider, first slider one end is fixed with the circuit board, mounting panel top surface is located the circuit board below and installs the heat dissipation fan, circuit board surface runs through and has seted up ventilative slotted hole.
Preferably, the mounting panel top surface is located backup pad one side and has seted up the second slide rail, inside second slider and the installation piece sliding connection of passing through of second slide rail, the vertical telescopic link of installing in installation piece top, and the telescopic link top installs the cleaning plate, the cleaning plate bottom is provided with the brush.
Preferably, the top end of the cleaning plate is provided with a handle, and the surface of the handle is provided with anti-skid convex particles.
Preferably, the number of the heat dissipation fans is two, and the two heat dissipation fans are symmetrically arranged on the top surface of the mounting plate.
Preferably, the plurality of air-permeable strip holes are formed in the surface of the circuit board at equal intervals.
Preferably, the surface of the mounting plate is provided with a mounting hole.
Compared with the prior art, the utility model has the advantages that;
1. the utility model discloses, through setting up the backup pad, first slide rail has been seted up on the inner wall surface of backup pad, first slide rail is inside to be connected with the circuit board through first slider, this mode is convenient for make and forms the space between circuit board and the mounting panel, thereby change the mode that traditional laminating is connected, not only be favorable to the maintenance and the change to the circuit board, also improve the radiating efficiency of circuit board simultaneously, secondly install the heat dissipation fan between circuit board and mounting panel, run through on the surface of circuit board and seted up a plurality of ventilative holes, use through the cooperation of heat dissipation fan and ventilative hole, be convenient for accelerate the gas flow between mounting panel and the circuit board, guarantee the normal work of circuit board.
2. The utility model discloses, through setting up first slide rail, the telescopic link, the cooperation of clearance board and brush is used, be convenient for clear up the dust that adsorbs on the circuit board surface, when clearing up, the manual pulling handle of staff, later make the telescopic link extension, remove the top of circuit board to the clearance board, then the staff promotes the clearance board through the handle, later make the second slider that the telescopic link passes through the bottom slide in that the second slide rail is inside, thereby at gliding in-process, make the brush clear up the dust on circuit board surface, this mode easy operation, be convenient for clear up the dust on circuit board surface, guarantee the normal use of circuit board.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a novel printed circuit board according to the present invention;
fig. 2 is a front view of a novel printed circuit board provided by the present invention;
fig. 3 is a schematic diagram of a novel printed circuit board according to the present invention.
Illustration of the drawings:
1. mounting a plate; 2. a heat dissipation fan; 3. a support plate; 4. a telescopic rod; 5. cleaning the plate; 6. a handle; 7. a brush; 8. a circuit board; 9. a first slide rail; 10. mounting holes; 11. a second slide rail; 12. a vent strip hole; 13. a first slider.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, a novel printed circuit board includes a mounting plate 1 and a circuit board 8, a supporting plate 3 is vertically and symmetrically installed on the top surface of the mounting plate 1 near the edge, a first slide rail 9 is installed on the inner wall surface of the supporting plate 3, a first slide block 13 is slidably connected inside the first slide rail 9, one end of the first slide block 13 is fixed to the circuit board 8, a heat dissipation fan 2 is installed below the circuit board 8 on the top surface of the mounting plate 1, and a ventilation strip hole 12 is formed on the surface of the circuit board 8 in a penetrating manner.
In this embodiment: through setting up backup pad 3 and first slide rail 9, be convenient for make and form the space between circuit board 8 and the mounting panel 1, change the mode that traditional laminating is connected, not only be favorable to maintenance and the change to circuit board 8, also improve circuit board 8's radiating efficiency simultaneously, secondly install heat dissipation fan 2 between circuit board 8 and mounting panel 1, run through on circuit board 8's surface and seted up a plurality of ventilative holes 12, use through heat dissipation fan 2 and ventilative hole 12's cooperation, be convenient for accelerate the gas flow between mounting panel 1 and the circuit board 8, guarantee circuit board 8's normal work.
Specifically, the second slide rail 11 has been seted up to 1 top surface of mounting panel on one side of 3 backup pad, and the inside second slider and the installation piece sliding connection of passing through in second slide rail 11, the vertical telescopic link 4 of installing in installation piece top, and 4 tops of telescopic link install clearance board 5, and 5 bottoms of clearance board are provided with brush 7, and handle 6 is installed on 5 tops of clearance board, and 6 surfaces of handle are provided with anti-skidding protruding grain.
In this embodiment: through setting up cleaning plate 5 and brush 7, when clearing up circuit board 8, the manual pulling handle 6 of staff, later make the extension of telescopic link 4, remove cleaning plate 5 to circuit board 8's top, then the staff promotes cleaning plate 5 through handle 6, later make telescopic link 4 slide in 11 insides of second slide rail through slider 13 of bottom, thereby at gliding in-process, make brush 7 clear up the dust on 8 surfaces of circuit board, this mode easy operation, be convenient for clear up the dust on 8 surfaces of circuit board, guarantee circuit board 8's normal use.
Specifically, heat dissipation fan 2 is provided with two, and two 2 symmetries of heat dissipation fan are installed on 1 top surface of mounting panel, and ventilative hole 12 has been seted up a plurality ofly, and a plurality of ventilative holes 12 equidistance are seted up on 8 surfaces of circuit board.
In this embodiment: through setting up a plurality of heat dissipation fan 2 and ventilative slotted hole 12, be convenient for accelerate the scattering and disappearing of heat.
Specifically, the surface of the mounting plate 1 is provided with a mounting hole 10.
In this embodiment: by providing the mounting holes 10, the mounting plate 1 can be fixed by fastening members penetrating the mounting holes 10.
The working principle is as follows: through forming a gap between the circuit board 8 and the mounting plate 1 and changing the traditional attaching connection mode, the maintenance and the replacement of the circuit board 8 are facilitated, and the heat dissipation efficiency of the circuit board 8 is improved, secondly, the heat dissipation fan 2 is installed between the circuit board 8 and the mounting plate 1, a plurality of ventilation strip holes 12 are formed in the surface of the circuit board 8 in a penetrating mode, through the matching use of the heat dissipation fan 2 and the ventilation strip holes 12, the gas flow between the mounting plate 1 and the circuit board 8 is accelerated, the normal work of the circuit board 8 is ensured, when the circuit board 8 needs to be cleaned, a worker manually pulls the handle 6, then the telescopic rod 4 is extended, the cleaning plate 5 is moved above the circuit board 8, then the worker pushes the cleaning plate 5 through the handle 6, then the telescopic rod 4 slides inside the second slide rail 11 through the second slide block at the bottom end, and therefore in the sliding process, the brush 7 is used for cleaning dust on the surface of the circuit board 8, the mode is simple to operate, the dust on the surface of the circuit board 8 is convenient to clean, and the normal use of the circuit board 8 is ensured.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a novel printed circuit board, includes mounting panel (1) and circuit board (8), its characterized in that, mounting panel (1) top surface is close to the vertical symmetry of edge and installs backup pad (3), first slide rail (9) have been seted up on backup pad (3) inner wall surface, first slide rail (9) inside sliding connection has first slider (13), first slider (13) one end is fixed with circuit board (8), mounting panel (1) top surface is located circuit board (8) below and installs heat dissipation fan (2), ventilative hole (12) have been seted up on circuit board (8) surface.
2. The novel printed circuit board according to claim 1, wherein a second slide rail (11) is formed on the top surface of the mounting plate (1) on one side of the support plate (3), the inside of the second slide rail (11) is slidably connected with the mounting block through a second slide block, a telescopic rod (4) is vertically installed on the top of the mounting block, a cleaning plate (5) is installed at the top end of the telescopic rod (4), and a brush (7) is arranged at the bottom end of the cleaning plate (5).
3. The novel printed circuit board as claimed in claim 2, wherein a handle (6) is mounted on the top of the cleaning plate (5), and the surface of the handle (6) is provided with anti-skid convex particles.
4. A novel printed circuit board according to claim 1, characterized in that the number of the heat dissipation fans (2) is two, and the two heat dissipation fans (2) are symmetrically installed on the top surface of the mounting plate (1).
5. The novel printed circuit board according to claim 1, wherein the plurality of air-permeable strip holes (12) are opened, and the plurality of air-permeable strip holes (12) are opened on the surface of the circuit board (8) at equal intervals.
6. The novel printed circuit board as claimed in claim 1, wherein the surface of the mounting plate (1) is provided with mounting holes (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022807906.8U CN214256917U (en) | 2020-11-27 | 2020-11-27 | Novel printed circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022807906.8U CN214256917U (en) | 2020-11-27 | 2020-11-27 | Novel printed circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214256917U true CN214256917U (en) | 2021-09-21 |
Family
ID=77734983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022807906.8U Active CN214256917U (en) | 2020-11-27 | 2020-11-27 | Novel printed circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214256917U (en) |
-
2020
- 2020-11-27 CN CN202022807906.8U patent/CN214256917U/en active Active
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