CN218336848U - PCB double-sided printed circuit board - Google Patents
PCB double-sided printed circuit board Download PDFInfo
- Publication number
- CN218336848U CN218336848U CN202222540587.8U CN202222540587U CN218336848U CN 218336848 U CN218336848 U CN 218336848U CN 202222540587 U CN202222540587 U CN 202222540587U CN 218336848 U CN218336848 U CN 218336848U
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- circuit board
- mounting panel
- board
- sided printed
- square groove
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Abstract
The utility model relates to a printed circuit board technical field just discloses a PCB double-sided printed circuit board, including the mounting panel, square groove has been seted up on the right side of mounting panel, the inside swing joint in square groove has the circuit board, the left inner wall fixedly connected with compression spring in square groove, compression spring's right-hand member fixedly connected with push pedal, the right side of push pedal and the left side swing joint of circuit board, the back on mounting panel right side articulates there is the board that turns over. This PCB double-sided printed circuit board turns over the board through the setting, the kelly, the jack, connecting block and reset spring, with the kelly forward movement, make the rear end of kelly from turning over the positive jack of board and outwards moving out, can turn over the board and open the articulated board that turns over in mounting panel right side, through compression spring's elasticity recovering action, make the circuit board in the mounting panel release right, the easy operation of getting of tearing open of circuit board, need not dismantle the mounting nut of downside on the mounting panel, and then the dismantlement of the circuit board of being convenient for is overhauld.
Description
Technical Field
The utility model relates to a printed circuit board technical field specifically is a PCB double-sided printed circuit board.
Background
The printed circuit board is an important electronic component, is a carrier for electrical connection of electronic components, develops from single layer to double-sided, multi-layer and flexible, and still keeps respective development trend, and because the printed circuit board continuously develops towards high precision, high density and high reliability, the printed circuit board continuously reduces the volume, reduces the cost and improves the performance, the printed circuit board still keeps strong vitality in the development engineering of future electronic equipment.
The double-sided printed circuit board is characterized in that electronic components can be welded on the upper surface and the lower surface of a board body, the circuit board is installed at present and positioned through the insertion and connection matching of through holes in four corners of the surface of the circuit board, when the circuit board in the packaging shell is disassembled and repaired, the circuit board can be taken out only by disassembling the packaging shell, the operation is complex, when the circuit board is re-installed, the insertion strip in the packaging shell and the through holes in the four corners of the surface of the circuit board are required to be matched and positioned, the disassembling efficiency is low, and the maintenance of the double-sided printed circuit board is inconvenient to check.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a PCB double-sided printed circuit board, possess the installation and dismantle advantages such as efficient and location effect is good, the installation of having solved present circuit board is fixed a position through the through-hole department grafting cooperation to its surperficial four corners, when dismantling the maintenance to the circuit board in the encapsulation shell, need dismantle the circuit board to the encapsulation shell just can take out, the operation is more loaded down with trivial details, and still need the interior cutting and the through-hole cooperation location in circuit board surface four corners of outer encapsulation shell when the circuit board is reinstalled, the dismouting is inefficient, the problem that double-sided printed circuit board maintenance was looked over is not convenient for.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a PCB double-sided printed circuit board, includes the mounting panel, square groove has been seted up on the right side of mounting panel, the inside swing joint in square groove has the circuit board, the left inner wall fixedly connected with compression spring in square groove, compression spring's right-hand member fixedly connected with push pedal, the right side of push pedal and the left side swing joint of circuit board, the back on mounting panel right side articulates there is the board that turns over, the left side of turning over the board and the inside swing joint in square groove, the positive right side activity of mounting panel is pegged graft and is had the kelly, the jack has been seted up in the front of turning over the board, the rear end of kelly is pegged graft with the inside activity of jack.
Preferably, four equal fixedly connected with installation pole, eight of four angles of mounting panel top and bottom the equal threaded connection in side surface of installation pole has mounting nut, and the downside all installs fixedly through the cooperation of the mounting hole department of installation pole and upper and lower casing and use mounting nut on the mounting panel.
Preferably, the right side at the front and the back of the mounting plate is provided with through grooves, the through grooves are respectively communicated with the inner top wall and the inner bottom wall of the square groove, the circuit board in the square groove cannot be vertically moved out from the through grooves on the upper side and the lower side of the mounting plate, and the circuit board in the mounting plate can be conveniently placed and positioned.
Preferably, the top and the bottom of the circuit board are fixedly provided with electronic devices, the two electronic devices are movably connected with the inside of the two through grooves respectively, and the electronic devices on the upper surface and the lower surface of the circuit board are positioned in the through grooves on the upper surface and the lower surface of the mounting plate, so that the double-sided printed circuit board can be mounted and used conveniently.
Preferably, the movable groove has been seted up to the inside of mounting panel, the fixed connecting block that has cup jointed in side surface of kelly, the inside swing joint of connecting block and movable groove moves the kelly forward, drives the connecting block and moves forward in the movable groove, makes the rear end of kelly move forward from turning over the positive jack of board, can open the articulated board that turns over in mounting panel right side, is convenient for tear open of circuit board in the mounting panel and gets the operation.
Preferably, the front face of the connecting block is fixedly connected with a return spring, the front end of the return spring is fixedly connected with the inner wall of the front side of the movable groove, and the panel is convenient to open and close through the telescopic action of the return spring, so that the circuit board in the mounting panel is convenient to detach and fix.
Compared with the prior art, the utility model provides a PCB double-sided printed circuit board possesses following beneficial effect:
1. this PCB double-sided printed circuit board turns over board, kelly, jack, connecting block and reset spring through the setting, with the kelly forward movement, make the rear end of kelly advance from turning over the positive jack of board, can open the articulated board that turns over in mounting panel right side, through compression spring's elasticity recovery effect, make the circuit board in the mounting panel release right, the easy operation of getting of tearing open of circuit board, need not dismantle the mounting nut of downside on the mounting panel, and then the dismantlement of the circuit board of being convenient for is overhauld.
2. This PCB double-sided printed circuit board, through setting up square groove and leading to the groove, the pulling kelly is put into with the circuit board from the square groove on mounting panel right side, after the circuit board left side shifted in place, the opening of turning over the board square groove seals, restoring force effect through reset spring, make its rear end and the positive jack interpolation of turning over the board connect after the kelly resets, make to turn over the board and close the after-fixing, because circuit board and square inslot adaptation, the left and right sides of circuit board respectively with the push pedal with turn over to support between the board and hold, thereby be convenient for the erection site of circuit board.
Drawings
FIG. 1 is a sectional view of the present invention;
FIG. 2 is a sectional view of the side structure of the turning plate of the present invention;
FIG. 3 is an enlarged view of the structure A in FIG. 2 according to the present invention;
fig. 4 is a top view of the present invention.
Wherein: 1. mounting a plate; 2. a square groove; 3. a circuit board; 4. a compression spring; 5. pushing a plate; 6. turning a plate; 7. a clamping rod; 8. a jack; 9. mounting a rod; 10. mounting a nut; 11. a through groove; 12. an electronic device; 13. a movable groove; 14. connecting blocks; 15. a return spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. 1-4, a PCB double-sided printed circuit board includes a mounting plate 1, four corners of the top and bottom of the mounting plate 1 are fixedly connected with mounting rods 9, side surfaces of the eight mounting rods 9 are in threaded connection with mounting nuts 10, the right side of the mounting plate 1 is provided with a square groove 2, the interior of the square groove 2 is movably connected with a circuit board 3, the right sides of the front and back of the mounting plate 1 are provided with through grooves 11, the two through grooves 11 are respectively communicated with the inner top wall and the inner bottom wall of the square groove 2, the top and the bottom of the circuit board 3 are fixedly provided with electronic devices 12, the two electronic devices 12 are respectively movably connected with the interior of the two through grooves 11, the square groove 2 and the through grooves 11 are provided, a clamping rod 7 is pulled to place the circuit board 3 from the groove 2 on the right side of the mounting plate 1, when the circuit board 3 is moved to the left, a turning plate 6 is closed to seal the opening of the square groove 2, through the restoring force effect of a reset spring 15, the rear end of the clamp rod 7 after reset is inserted into a jack 8 on the front side of the turning plate 6, the turning plate 6 is fixed after being closed, because the circuit board 3 is matched with the square groove 2, the left side and the right side of the circuit board 3 are respectively supported between the push plate 5 and the turning plate 6, thereby being convenient for the installation and the positioning of the circuit board 3, the compression spring 4 is fixedly connected with the inner wall on the left side of the square groove 2, the push plate 5 is fixedly connected with the right end of the compression spring 4, the right side of the push plate 5 is movably connected with the left side of the circuit board 3, the turning plate 6 is hinged with the back side on the right side of the mounting plate 1, the clamp rod 7 is movably inserted on the right side of the front side of the mounting plate 1, a movable groove 13 is arranged inside the mounting plate 1, a connecting block 14 is fixedly sleeved on the side surface of the clamp rod 7, and the connecting block 14 is movably connected with the inside of the movable groove 13, the front fixedly connected with reset spring 15 of connecting block 14, reset spring 15's front end and the inner wall fixed connection of activity groove 13 front side, turn over the front of board 6 and seted up jack 8, the rear end of kelly 7 is pegged graft with the inside activity of jack 8, the setting turns over board 6, kelly 7, jack 8, connecting block 14 and reset spring 15, move kelly 7 forward, make the rear end of kelly 7 shift out forward in turning over board 6 positive jack 8, can open the articulated board 6 that turns over of mounting panel 1 right side, elasticity recovery effect through compression spring 4, make circuit board 3 in the mounting panel 1 release to the right side, the convenient operation is got in tearing open of circuit board 3, need not dismantle mounting nut 10 to the mounting panel 1 downside, and then the dismantlement maintenance of the circuit board 3 of being convenient for.
When the double-sided printed circuit board is used, the clamping rod 7 is moved forwards, the rear end of the clamping rod 7 is moved out of the jack 8 in the front of the turning plate 6 forwards, the turning plate 6 hinged to the right side of the mounting plate 1 can be opened, the circuit board 3 in the mounting plate 1 is pushed out rightwards through the elastic force recovery effect of the compression spring 4, the circuit board 3 in the mounting plate 1 can be taken out, the clamping rod 7 is pulled after the circuit board 3 is checked and maintained, the circuit board 3 is placed into the square groove 2 on the right side of the mounting plate 1, after the circuit board 3 is moved leftwards, the opening of the square groove 2 is sealed by closing the turning plate 6, the rear end of the clamping rod 7 after being reset is inserted into the jack 8 in the front of the turning plate 6 through the restoring force effect of the reset spring 15, the turning plate 6 is fixed after being closed, due to the fact that the circuit board 3 is matched with the mounting holes of the upper shell and the mounting plate 10 for mounting and fixing, the left side and right side of the circuit board 3 are respectively abutted against the push plate 5 and the turning plate 6, the mounting plate 3 is mounted and positioned, the double-sided printed circuit board 3 is convenient to maintain, the mounting nut 3, the mounting plate 1 is taken out when the mounting nut 3 is taken out, the mounting plate 3, the double-sided printed circuit board is taken out, the mounting plate is convenient to maintain, the mounting plate 3, the mounting plate is taken out, the double-side printed circuit board can be conveniently, the mounting plate can be taken out, the mounting plate 3, the mounting effect, and the mounting plate can be conveniently, the mounting nut can be conveniently, the mounting plate conveniently, and the mounting effect of the mounting nut can be conveniently.
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. A PCB double-sided printed wiring board, includes mounting panel (1), its characterized in that: square groove (2) have been seted up on the right side of mounting panel (1), the inside swing joint of square groove (2) has circuit board (3), square groove (2) left inner wall fixedly connected with compression spring (4), the right-hand member fixedly connected with push pedal (5) of compression spring (4), the right side of push pedal (5) and the left side swing joint of circuit board (3), the back on mounting panel (1) right side articulates there is board (6) that turns over, the left side of turning over board (6) and the inside swing joint of square groove (2), the positive right side activity of mounting panel (1) is pegged graft and is had kelly (7), jack (8) have been seted up in the front of turning over board (6), the rear end of kelly (7) is pegged graft with the inside activity of jack (8).
2. A PCB double-sided printed wiring board as defined in claim 1, wherein: four equal fixedly connected with installation pole (9), eight of four angles of mounting panel (1) top and bottom the equal threaded connection in side surface of installation pole (9) has mounting nut (10).
3. A PCB double-sided printed wiring board as defined in claim 1, wherein: logical groove (11), two have all been seted up on the right side at the front and the back of mounting panel (1) logical groove (11) communicate with the interior roof and the interior bottom wall in square groove (2) respectively.
4. A PCB double-sided printed wiring board as defined in claim 3, wherein: the top and the bottom of the circuit board (3) are fixedly provided with electronic devices (12), and the two electronic devices (12) are movably connected with the insides of the two through grooves (11) respectively.
5. A PCB double-sided printed wiring board according to claim 1, wherein: the movable groove (13) has been seted up to the inside of mounting panel (1), connecting block (14) have been cup jointed to the side surface of kelly (7) is fixed, the inside swing joint of connecting block (14) and movable groove (13).
6. A PCB double-sided printed wiring board according to claim 5, wherein: the front face of the connecting block (14) is fixedly connected with a return spring (15), and the front end of the return spring (15) is fixedly connected with the inner wall of the front side of the movable groove (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222540587.8U CN218336848U (en) | 2022-09-26 | 2022-09-26 | PCB double-sided printed circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222540587.8U CN218336848U (en) | 2022-09-26 | 2022-09-26 | PCB double-sided printed circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218336848U true CN218336848U (en) | 2023-01-17 |
Family
ID=84838470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222540587.8U Active CN218336848U (en) | 2022-09-26 | 2022-09-26 | PCB double-sided printed circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218336848U (en) |
-
2022
- 2022-09-26 CN CN202222540587.8U patent/CN218336848U/en active Active
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