CN216057951U - Convenient plug-in type PCB board of dismantling - Google Patents
Convenient plug-in type PCB board of dismantling Download PDFInfo
- Publication number
- CN216057951U CN216057951U CN202122435552.3U CN202122435552U CN216057951U CN 216057951 U CN216057951 U CN 216057951U CN 202122435552 U CN202122435552 U CN 202122435552U CN 216057951 U CN216057951 U CN 216057951U
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- Prior art keywords
- mounting box
- pcb board
- pcb
- board mounting
- accommodating grooves
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- 238000007789 sealing Methods 0.000 claims abstract description 21
- 238000009434 installation Methods 0.000 abstract description 8
- 230000007246 mechanism Effects 0.000 description 6
- 230000005484 gravity Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of PCB (printed circuit board) equipment, in particular to a conveniently-disassembled plug-in type PCB, which comprises a PLC board mounting box, wherein eight threaded pipes are fixedly connected to the inner wall of the PLC board mounting box, sealing plates are respectively arranged at the left side and the right side of the PLC board mounting box, four accommodating grooves are respectively formed at the far ends of two sealing plates, through holes are respectively formed in the right inner wall of the four accommodating grooves at the left side and the left inner wall of the four accommodating grooves at the right side, fixing screws are movably inserted in the eight through holes and are respectively matched with the eight accommodating grooves, the eight fixing screws are respectively in threaded connection with the eight threaded pipes, square holes are respectively formed at the right ends of the two sealing plates, and PCB board line connecting ports are movably inserted in the two square holes, so that the installation and the replacement of the PCB board line connecting ports are finally realized, and the problem that the disassembling steps are complicated due to the fixing of the PCB board line connecting ports by the screws is avoided, the installation of the circuit connecting port of the PCB is optimized.
Description
Technical Field
The utility model relates to the technical field of PCB (printed circuit board) equipment, in particular to a conveniently-detachable plug-in type PCB.
Background
Printed circuit boards, also known as printed circuit boards, are providers of electrical connections for electronic components.
The patent document who has the PCB board in the part disclosed in the prior art, chinese patent with application number 201922458872.3 discloses the PCB board structure of device welded on the PCB board of being convenient for, including the PCB board, PCB board sliding connection is in the inside of stop collar, the inside sliding connection of stop collar has stop gear, and the inside of stop collar is equipped with the sliding tray, stop gear sliding connection is in the inside of sliding tray, and stop collar sliding connection is in the inside of position sleeve, position sleeve sliding connection is on the surface of supporting seat, and the skin weld of stop collar has the location slider, and the inside of position sleeve is equipped with the location spout, location slider sliding connection is in the inside of location spout, and the inside of stop collar and position sleeve all is equipped with the regulation hole.
The existing PCB circuit connection port is mostly installed in an installation box in a mode of screw fixation, so that the PCB circuit connection port is inconvenient to disassemble and replace, and therefore a plug-in type PCB convenient to disassemble is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a plug-in type PCB convenient to disassemble.
In order to achieve the above purposes, the technical scheme adopted by the utility model is as follows: a conveniently-detachable plug-in type PCB comprises a PLC board mounting box, wherein eight threaded pipes are fixedly connected to the inner wall of the PLC board mounting box, sealing plates are arranged on the left side and the right side of the PLC board mounting box, four accommodating grooves are formed in the ends, far away from the two sealing plates, of the two sealing plates, through holes are formed in the right inner wall of the four accommodating grooves on the left side and the left inner wall of the four accommodating grooves on the right side, fixing screws are movably inserted in the eight through holes, the eight fixing screws are respectively matched with the eight accommodating grooves, the eight fixing screws are respectively in threaded connection with the eight threaded pipes, square holes are formed in the right ends of the two sealing plates, PCB board line connecting ports are movably inserted in the two square holes, baffles are fixedly connected to the upper ends of the two PCB board line connecting ports and are respectively matched with the two square holes, second slots are respectively chiseled at the upper ends of the two PCB circuit connecting ports, inserting plates are movably inserted into the two second slots, the inserting plates are connected with the PLC board mounting box through a fixing mechanism, the fixing mechanism is used for fixing the positions of the inserting plates in the two second slots, and the lower end of the PLC board mounting box is fixedly connected with a power line; when the device is in work, when the PCB circuit connecting port needs to be disassembled and replaced, the power cord is held by hand to separate the power cord from the hook, the hook is rotated to drive the nut to rotate, the lead screw is pushed upwards after the nut is separated from the lead screw, the lead screw drives the inserting plate to move upwards, the PCB circuit connecting port is held by hand after the inserting plate is separated from the second slot, the PCB circuit connecting port is drawn out from the square hole, a new PCB circuit connecting port is inserted into the square hole, after the baffle plate is contacted with the sealing plate, the PCB circuit connecting port can not move continuously, the lead screw is loosened, the inserting plate moves downwards under the action of gravity to be clamped in the second slot, the nut is rotated reversely to connect the lead screw and the nut, thereby realizing the fixation of the position of the PCB circuit connecting port, preventing the PCB circuit connecting port from being separated from the square hole, and finally realizing the convenience of the installation and replacement of the PCB circuit connecting port, the problem that the disassembling steps are complex due to the fact that the PCB circuit connecting port is fixed through the screws is avoided, and the installation of the PCB circuit connecting port is optimized.
Preferably, the fixing mechanism comprises a screw rod, a round hole and a nut, the round hole is cut at the lower end of the PLC board mounting box, the screw rod is fixedly connected to the lower end of the inserting plate, the screw rod is movably inserted into the round hole, the nut is in threaded connection with the screw rod, and the nut is matched with the round hole; during operation, the screw rod is connected with the screw cap by rotating the screw cap, the screw rod is prevented from being separated from the round hole, and the inserting plate is prevented from being separated from the second inserting groove.
Preferably, the lower end of the nut is fixedly connected with a hook, and the power line is clamped in the hook; during operation, the hook is arranged to fix the position of the power line conveniently, and the power line is prevented from being wound and knotted.
Preferably, the two second slots are both T-shaped, and the inserting plate is I-shaped; the during operation, two the second slot all sets up to T shape, the picture peg sets up to the I-shaped, and the picture peg of being convenient for inserts the position at two second slot internal fixation two PCB board circuit connection ports, prevents to remove about two PCB board circuit connection ports and breaks away from the square hole.
Preferably, first slots are drilled at the left ends of the four left fixing screws and the right ends of the four right fixing screws, and the eight first slots are all arranged in a hexagon shape; during operation, the arrangement of the first slot facilitates the use of a hexagonal wrench to rotate the fixing screw, so that the sealing plate can be taken down, and the power supply component in the PLC plate mounting box can be maintained and replaced conveniently.
Compared with the prior art, the utility model has the following beneficial effects:
in the scheme, when the PCB circuit connecting port needs to be disassembled and replaced, the power cord is held by hand to separate the power cord from the hook, the hook is rotated to drive the nut to rotate, the screw rod is pushed upwards after the nut is separated from the screw rod, the screw rod drives the inserting plate to move upwards, the PCB circuit connecting port is held by hand after the inserting plate is separated from the second slot, the PCB circuit connecting port is drawn out from the square hole, a new PCB circuit connecting port is inserted into the square hole, after the baffle plate is contacted with the sealing plate, the PCB circuit connecting port can not move continuously, the screw rod is loosened, the inserting plate moves downwards under the action of gravity and is clamped in the second slot, the nut is rotated reversely to connect the screw rod and the nut, thereby realizing the fixation of the position of the PCB circuit connecting port, preventing the PCB circuit connecting port from being separated from the square hole, and finally realizing the convenience of the installation and replacement of the PCB circuit connecting port, the problem that the disassembling steps are complex due to the fact that the PCB circuit connecting port is fixed through the screws is avoided, and the installation of the PCB circuit connecting port is optimized.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a perspective exploded view of the present invention;
FIG. 3 is a perspective view of a circuit connection port of a PCB board of the present invention;
fig. 4 is a perspective view of the nut of the present invention.
In the figure: 1. a PLC board mounting box; 2. a power line; 3. a threaded pipe; 4. inserting plates; 5. a screw rod; 6. a nut; 7. hooking; 8. a set screw; 9. a first slot; 10. a PCB circuit connection port; 11. a baffle plate; 12. a second slot; 13. a sealing plate; 14. accommodating grooves; 15. a square hole; 16. a through hole.
Detailed Description
The following description is presented to disclose the utility model so as to enable any person skilled in the art to practice the utility model. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
As shown in FIGS. 1 to 4, a conveniently detachable plug-in type PCB comprises a PLC board mounting box 1, eight threaded pipes 3 are fixedly connected to the inner wall of the PLC board mounting box 1, sealing plates 13 are respectively arranged on the left side and the right side of the PLC board mounting box 1, four receiving grooves 14 are respectively formed at the far ends of the two sealing plates 13, through holes 16 are respectively formed in the right inner wall of the four receiving grooves 14 on the left side and the left inner wall of the four receiving grooves 14 on the right side, fixing screws 8 are movably inserted in the eight through holes 16, the eight fixing screws 8 are respectively matched with the eight receiving grooves 14, the eight fixing screws 8 are respectively in threaded connection with the eight threaded pipes 3, square holes 15 are respectively formed at the right ends of the two sealing plates 13, PCB board line connecting ports 10 are movably inserted in the two square holes 15, baffle plates 11 are respectively and fixedly connected to the upper ends of the two PCB line connecting ports 10, the two baffle plates 11 are respectively matched with the two square holes 15, second slots 12 are drilled at the upper ends of the two PCB circuit connecting ports 10, inserting plates 4 are movably inserted into the two second slots 12, the inserting plates 4 are connected with the PLC board mounting box 1 through fixing mechanisms, the fixing mechanisms are used for fixing the positions of the inserting plates 4 in the two second slots 12, and the lower end of the PLC board mounting box 1 is fixedly connected with a power line 2; when the PCB circuit connecting port 10 needs to be disassembled and replaced, the power line 2 is held by hand, the power line 2 is separated from the hook 7, the hook 7 is rotated, the nut 6 is driven by the hook 7 to rotate, the nut 6 is separated from the screw rod 5, the screw rod 5 drives the inserting plate 4 to move upwards, after the inserting plate 4 is separated from the second slot 12, the PCB circuit connecting port 10 is held by hand, the PCB circuit connecting port 10 is drawn out from the square hole 15, the new PCB circuit connecting port 10 is inserted into the square hole 15, the baffle plate 11 is contacted with the sealing plate 13, the PCB circuit connecting port 10 can not move continuously, the screw rod 5 is loosened, the inserting plate 4 moves downwards under the action of gravity and is clamped in the second slot 12, the nut 6 is rotated reversely, the screw rod 5 is connected with the nut 6, the position of the PCB circuit connecting port 10 is fixed, and the PCB circuit connecting port 10 is prevented from being separated from the square hole 15, finally, the PCB circuit connecting port 10 is convenient to install and replace, the problem that the disassembling steps are complex due to the fact that the PCB circuit connecting port 10 is fixed by screws is avoided, and the installation of the PCB circuit connecting port 10 is optimized.
Specifically, the fixing mechanism comprises a screw rod 5, a round hole and a nut 6, the round hole is cut at the lower end of the PLC board mounting box 1, the screw rod 5 is fixedly connected to the lower end of the inserting plate 4, the screw rod 5 is movably inserted into the round hole, the nut 6 is in threaded connection with the screw rod 5, and the nut 6 is matched with the round hole; when the socket works, the screw rod 5 is connected with the screw cap 6 by rotating the screw cap 6, so that the screw rod 5 is prevented from being separated from the round hole, and the inserting plate 4 is prevented from being separated from the second slot 12.
Specifically, the lower end of the nut 6 is fixedly connected with a hook 7, and the power line 2 is clamped in the hook 7; during operation, the hook 7 is arranged to fix the position of the power line 2 conveniently, and the power line 2 is prevented from being wound and knotted.
Specifically, the two second slots 12 are both arranged in a T shape, and the inserting plate 4 is arranged in an I shape; during operation, two second slots 12 all set up to T shape, and picture peg 4 sets up to the I-shaped, and the picture peg 4 of being convenient for inserts the position at two PCB board circuit connection ports 10 of two second slots 12 internal fixation, prevents that two PCB board circuit connection ports 10 from moving about and breaking away from square hole 15.
Specifically, first slots 9 are drilled at the left ends of the four left fixing screws 8 and the right ends of the four right fixing screws 8, and the eight first slots 9 are all arranged in a hexagon shape; during operation, the first slot 9 is arranged to facilitate the fixing screw 8 to be rotated by a hexagonal wrench, so that the sealing plate 13 can be taken down, and the power supply component in the PLC board mounting box 1 can be maintained and replaced conveniently.
The working principle of the utility model is as follows:
when the circuit connecting port 10 of the PCB needs to be disassembled and replaced, the power cord 2 is held by hand, the power cord 2 is separated from the hook 7, the hook 7 is rotated, the hook 7 drives the screw cap 6 to rotate, the screw cap 6 is separated from the screw rod 5, the screw rod 5 is pushed upwards, the screw rod 5 drives the inserting plate 4 to move upwards, when the inserting plate 4 is separated from the second slot 12, the PCB circuit connecting port 10 is held by hand, the PCB circuit connecting port 10 is drawn out from the square hole 15, a new PCB circuit connecting port 10 is inserted into the square hole 15, the baffle plate 11 is contacted with the sealing plate 13, the PCB circuit connecting port 10 can not move continuously, the screw rod 5 is loosened, the inserting plate 4 moves downwards under the action of gravity and is clamped in the second slot 12, the screw cap 6 is rotated reversely, the screw rod 5 is connected with the screw cap 6, thereby realizing the position of fixing the PCB board circuit connection port 10 and preventing the PCB board circuit connection port 10 from being separated from the square hole 15.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined by the appended claims and their equivalents.
Claims (5)
1. The convenient-to-disassemble plug-in type PCB comprises a PLC board mounting box (1) and is characterized in that eight threaded pipes (3) are fixedly connected to the inner wall of the PLC board mounting box (1), sealing plates (13) are arranged on the left side and the right side of the PLC board mounting box (1), four accommodating grooves (14) are drilled at one ends, far away from the two sealing plates (13), of the two sealing plates, through holes (16) are drilled at the right inner walls of the four accommodating grooves (14) on the left side and the left inner walls of the four accommodating grooves (14) on the right side, fixing screws (8) are movably inserted in the eight through holes (16), the eight fixing screws (8) are respectively matched with the eight accommodating grooves (14), the eight fixing screws (8) are respectively in threaded connection with the eight threaded pipes (3), and square holes (15) are drilled at the right ends of the two sealing plates (13), two equal activity is pegged graft in square hole (15) has PCB board circuit connection port (10), two the equal fixedly connected with baffle (11) in upper end of PCB board circuit connection port (10), two baffle (11) respectively with two square hole (15) phase-matches, two the upper end of PCB board circuit connection port (10) is all opened the chisel and is had second slot (12), two second slot (12) internalization is pegged graft and is had picture peg (4), connect through fixed establishment between picture peg (4) and the PLC board mounting box (1), fixed establishment is used for fixed picture peg (4) the position in two second slots (12), the lower extreme fixedly connected with power cord (2) of PLC board mounting box (1).
2. The convenient plug-in type PCB board of dismantling of claim 1, characterized in that, fixed establishment includes lead screw (5), round hole and nut (6), the round hole is dug in the lower extreme of PLC board mounting box (1), lead screw (5) fixed connection is in the lower extreme of picture peg (4), lead screw (5) activity is pegged graft in the round hole, nut (6) threaded connection is in lead screw (5), nut (6) and round hole phase-match.
3. The conveniently detachable plug-in type PCB board of claim 2, wherein a hook (7) is fixedly connected to the lower end of the nut (6), and the power line (2) is clamped in the hook (7).
4. A detachable plug-in PCB board according to claim 3, wherein both of the second slots (12) are provided with T-shape, and the plug board (4) is provided with i-shape.
5. A detachable plug-in type PCB board according to claim 4, wherein the left ends of the four left fixing screws (8) and the right ends of the four right fixing screws (8) are all chiseled with first slots (9), and eight first slots (9) are all arranged in a hexagon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122435552.3U CN216057951U (en) | 2021-10-11 | 2021-10-11 | Convenient plug-in type PCB board of dismantling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122435552.3U CN216057951U (en) | 2021-10-11 | 2021-10-11 | Convenient plug-in type PCB board of dismantling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216057951U true CN216057951U (en) | 2022-03-15 |
Family
ID=80608522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122435552.3U Expired - Fee Related CN216057951U (en) | 2021-10-11 | 2021-10-11 | Convenient plug-in type PCB board of dismantling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216057951U (en) |
-
2021
- 2021-10-11 CN CN202122435552.3U patent/CN216057951U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220315 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |