CN219395147U - Double-sided PCB circuit board with height adjustable according to electronic element - Google Patents
Double-sided PCB circuit board with height adjustable according to electronic element Download PDFInfo
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- CN219395147U CN219395147U CN202222607214.8U CN202222607214U CN219395147U CN 219395147 U CN219395147 U CN 219395147U CN 202222607214 U CN202222607214 U CN 202222607214U CN 219395147 U CN219395147 U CN 219395147U
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Abstract
The utility model relates to the technical field of double-sided PCB circuit boards, in particular to a double-sided PCB circuit board with adjustable height according to electronic elements, which comprises a mounting plate and heat-conducting silicone grease, wherein the heat-conducting silicone grease is adhered to grooves on the upper side and the lower side of the mounting plate, and adjusting devices are arranged on the left side and the right side of the mounting plate. The second nut can be installed on the screw rod, then the cover plate is driven to move to the back groove of the mounting plate, meanwhile, the cover plate drives the vertical plate to move to the screw rod, the first nut is installed on the screw rod, the vertical plate can be fixed by matching the first nut with the second nut, meanwhile, the position of the cover plate can be adjusted according to the height of the electronic element, and therefore the electronic element with different heights can be used by the first PCB circuit board, the second PCB circuit board.
Description
Technical Field
The utility model relates to the technical field of double-sided PCB circuit boards, in particular to a double-sided PCB circuit board with adjustable height according to electronic elements.
Background
The double-sided PCB circuit board belongs to one kind of PCB circuit board, and is an important electronic component, is a support body of the electronic component, is a carrier for electric connection of the electronic component, and solves the problem of staggered wiring in the single-sided PCB circuit board, and is more suitable for being used in a circuit more complex than the single-sided PCB circuit board.
The existing double-sided PCB circuit board has some problems in use, for example, the double-sided PCB circuit board is usually connected with the electronic component and then mounted on the cover board, but due to different heights of the applied electronic components, the electronic component is sometimes too high to mount the double-sided PCB circuit board in the cover board, and corresponding components are required to be newly configured, so that the use effect of the double-sided PCB circuit board is reduced, and therefore, a double-sided PCB circuit board with adjustable height according to the electronic component is highly demanded.
Disclosure of Invention
The utility model aims to solve the problem that electronic components on the existing double-sided PCB cannot be mounted in a cover plate according to different heights, and provides the double-sided PCB with the height adjustable according to the electronic components.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a design a according to two-sided PCB circuit board of electronic component height-adjustable, includes mounting panel and heat conduction silicone grease, the upper and lower side recess department of mounting panel all bonds there is the heat conduction silicone grease, adjusting device is installed to the left and right sides of mounting panel, adjusting device includes the cover plate, control the inboard outer wall of cover plate and the interior wall clearance fit of the return channel department of mounting panel, the equal rigid coupling of upper and lower side outer wall of cover plate has a plurality of risers, the internally mounted of riser has the screw rod, and the outer wall of screw rod and the interior wall clearance fit of the through-hole department of riser.
Preferably, the first nut and the second nut are respectively installed on the outer walls of the two sides of the vertical plate, and the first nut and the second nut are connected with screw threads.
Preferably, the inner sides of the left and right screw rods are fixedly connected with round blocks, and the outer walls of the round blocks are fixedly connected with the mounting plate.
Preferably, connecting device is installed to the left and right sides of mounting panel, connecting device includes first PCB circuit board, the right side outer wall of first PCB circuit board links to each other with the recess department inner wall bonding of mounting panel, the right side of first PCB circuit board is connected with the second PCB circuit board through the wire electricity, and the left side outer wall of second PCB circuit board links to each other with the recess department inner wall bonding of mounting panel.
Preferably, the outer sides of the first PCB circuit board and the second PCB circuit board are connected with a plurality of electronic elements.
The double-sided PCB circuit board with the height adjustable according to the electronic element has the beneficial effects that: corresponding electronic components can be installed on first PCB circuit board and second PCB circuit board, glue first PCB circuit board in the left side recess department of mounting panel again, and pass the centre opening of mounting panel with the wire and be connected with the second PCB circuit board, glue the right side recess department at the mounting panel with the second PCB circuit board again, accomplish preliminary installation, first PCB circuit board just constitutes two-sided PCB circuit board simultaneously, afterwards install the screw rod with second nut on, drive the cover plate again and remove to the return channel department of mounting panel, the cover plate drives the riser simultaneously and removes to the screw rod on, install the screw rod with first nut, like this first nut cooperation second nut can be fixed the riser, can adjust the position of cover plate according to electronic components's height simultaneously, like this can satisfy first PCB circuit board, second PCB circuit board and not co-altitude electronic components use.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of FIG. 1;
FIG. 3 is a schematic view of the structure of the first nut, screw and riser of FIG. 2;
fig. 4 is a schematic view of the heat conductive silicone, wires and the first PCB in fig. 2;
fig. 5 is a schematic view of the structure of the mounting board, the second PCB circuit board and the circular block in fig. 2.
In the figure: 1. mounting panel, 2, heat conduction silicone grease, 3, adjusting device, 301, cover plate, 302, riser, 303, screw rod, 3A1, cover plate, 4, connecting device, 401, first PCB circuit board, 402, wire, 403, second PCB circuit board, 5, first nut, 6, second nut, 7, circular block, 8, electronic component.
The specific embodiment is as follows:
the following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only 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.
Example 1:
referring to fig. 1, 2, 3 and 5, the present utility model provides a technical solution: the utility model provides a two-sided PCB circuit board with adjustable according to electronic component height, including mounting panel 1 and heat conduction silicone grease 2, the upper and lower side and the left and right sides of mounting panel 1 all process flutedly, and the middle recess department of mounting panel 1 processes there is the opening, the left and right sides of mounting panel 1 processes there is the return channel simultaneously, the upper and lower side recess department of mounting panel 1 all bonds and has heat conduction silicone grease 2, can lead out the heat of inside circuit board department through heat conduction silicone grease 2, adjusting device 3 is installed to the left and right sides of mounting panel 1, adjusting device 3 includes cover plate 301, riser 302 and screw 303, the inboard outer wall of left and right cover plate 301 and the return channel department inner wall clearance fit of mounting panel 1, the upper and lower side outer wall of cover plate 301 all rigid coupling has 2 risers 302, the centre processing of riser 302 has the opening, the internally mounted screw 303 of riser 302, and the outer wall of screw 303 and the through-hole department inner wall clearance fit of riser 302, first nut 5 and second nut 6 are installed respectively to the both sides outer wall of riser 302, and first nut 5 and second nut 6 all link with screw 303 screw threads, first nut 5 and second nut 6 and the circular nut 303, the inboard outer wall 7 rigid coupling of screw 303 and the circular nut 7 of screw 303 of the side of the first piece and the second piece of screw 302 can be with the circular nut 1 is fixed with the inner side 7 of screw 303;
the corresponding structure is arranged on the mounting plate 1, the second nut 6 is arranged on the screw 303, the cover plate 301 is driven to move to the position of the circular groove of the mounting plate 1, the cover plate 301 drives the vertical plate 302 to move to the screw 303, the first nut 5 is arranged on the screw 303, the vertical plate 302 can be fixed by the first nut 5 matched with the second nut 6, meanwhile, the position of the cover plate 301 can be adjusted according to the height of the electronic element 8, and therefore the requirements that the first PCB circuit board 401, the second PCB circuit board 403 and the electronic element 8 with different heights can be met.
Referring to fig. 1, 2, 4 and 5, a connecting device 4 is installed on the left and right sides of a mounting board 1, the connecting device 4 comprises a first PCB circuit board 401, a wire 402 and a second PCB circuit board 403, the right outer wall of the first PCB circuit board 401 is connected with the inner wall of the groove of the mounting board 1 in an adhesive manner, the right side of the first PCB circuit board 401 is electrically connected with the second PCB circuit board 403 through the wire 402, thus the first PCB circuit board 401, the wire 402 and the second PCB circuit board 403 form a double-sided PCB circuit board, the left outer wall of the second PCB circuit board 403 is connected with the inner wall of the groove of the mounting board 1 in an adhesive manner, and the outer sides of the first PCB circuit board 401 and the second PCB circuit board 403 are connected with 2 electronic components 8;
corresponding electronic components 8 are mounted on the first PCB circuit board 401 and the second PCB circuit board 403, the first PCB circuit board 401 is bonded at the left side groove of the mounting board 1, the lead 402 passes through the middle opening of the mounting board 1 and is connected with the second PCB circuit board 403, the second PCB circuit board 403 is bonded at the right side groove of the mounting board 1, preliminary mounting is completed, and meanwhile, the first PCB circuit board 401, the lead 402 and the second PCB circuit board 403 form a double-sided PCB circuit board.
In this embodiment, when an operator needs to use a double-sided PCB circuit board with adjustable height according to the electronic components, firstly, the operator installs the corresponding electronic components 8 on the first PCB circuit board 401 and the second PCB circuit board 403, then bonds the first PCB circuit board 401 at the left side groove of the mounting board 1, and passes the wire 402 through the middle opening of the mounting board 1 and connects with the second PCB circuit board 403, then bonds the second PCB circuit board 403 at the right side groove of the mounting board 1, completes the preliminary installation, meanwhile, the first PCB circuit board 401, the wire 402 and the second PCB circuit board 403 form the double-sided PCB circuit board, then installs the second nut 6 on the screw 303, then drives the cover plate 301 to the position of the back groove of the mounting board 1, and simultaneously drives the riser 302 to the screw 303, and installs the first nut 5 on the screw 303, so that the first nut 5 cooperates with the second nut 6 to fix the riser 302, and simultaneously adjusts the position of the cover plate 301 according to the height of the electronic components 8, thereby meeting the requirement that the first PCB circuit board 403 and the second PCB circuit board 8 have different heights.
Example 2:
referring to fig. 1 and 2, the present utility model provides a technical solution: the adjusting device 3 may further include a heat dissipation screen 3A1, and outer walls of the left and right heat dissipation screens 3A1 are fixedly connected with the inside of the cover plate 301;
the heat radiation screen 3A1 may be installed in the middle of the cover plate 301, so that the heat radiation effect at the first PCB circuit board 401, the second PCB circuit board 403 and the electronic component 8 may be further improved by the heat radiation screen 3 A1.
In the present embodiment, when an operator needs to use a double-sided PCB circuit board adjustable in height according to electronic components, the heat radiation screen 3A1 is installed in the middle of the cover plate 301, so that the heat radiation effect at the first PCB circuit board 401, the second PCB circuit board 403 and the electronic components 8 can be further improved by the heat radiation screen 3 A1.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a two-sided PCB circuit board according to electronic component height-adjustable, includes mounting panel (1) and heat conduction silicone grease (2), the upper and lower side recess department of mounting panel (1) all bonds and has heat conduction silicone grease (2), its characterized in that: adjusting device (3) are installed to the left and right sides of mounting panel (1), adjusting device (3) are including cover plate (301), control the inboard outer wall of cover plate (301) and the interior wall clearance fit of the return channel department of mounting panel (1), the upper and lower side outer wall of cover plate (301) all rigid coupling has a plurality of riser (302), the internally mounted of riser (302) has screw rod (303), and the outer wall of screw rod (303) and the through-hole department inner wall clearance fit of riser (302).
2. The double-sided PCB of claim 1, wherein the PCB is adjustable according to a height of the electronic component, wherein: the two side outer walls of the vertical plate (302) are respectively provided with a first nut (5) and a second nut (6), and the first nut (5) and the second nut (6) are connected with the screw rod (303) in a threaded mode.
3. The double-sided PCB of claim 1, wherein the PCB is adjustable according to a height of the electronic component, wherein: the inner sides of the left and right screw rods (303) are fixedly connected with round blocks (7), and the outer walls of the round blocks (7) are fixedly connected with the mounting plate (1).
4. The double-sided PCB of claim 1, wherein the PCB is adjustable according to a height of the electronic component, wherein: connecting device (4) are installed to the left and right sides of mounting panel (1), connecting device (4) are including first PCB circuit board (401), the right side outer wall of first PCB circuit board (401) links to each other with the recess department inner wall bonding of mounting panel (1), the right side of first PCB circuit board (401) is connected with second PCB circuit board (403) through wire (402) electricity, and the left side outer wall of second PCB circuit board (403) links to each other with the recess department inner wall bonding of mounting panel (1).
5. The double-sided PCB of claim 4, wherein the PCB is adjustable according to a height of the electronic component, wherein: the outer sides of the first PCB circuit board (401) and the second PCB circuit board (403) are connected with a plurality of electronic elements (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222607214.8U CN219395147U (en) | 2022-09-30 | 2022-09-30 | Double-sided PCB circuit board with height adjustable according to electronic element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222607214.8U CN219395147U (en) | 2022-09-30 | 2022-09-30 | Double-sided PCB circuit board with height adjustable according to electronic element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219395147U true CN219395147U (en) | 2023-07-21 |
Family
ID=87191484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222607214.8U Active CN219395147U (en) | 2022-09-30 | 2022-09-30 | Double-sided PCB circuit board with height adjustable according to electronic element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219395147U (en) |
-
2022
- 2022-09-30 CN CN202222607214.8U patent/CN219395147U/en active Active
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