CN214070335U - Circuit board easy to maintain - Google Patents
Circuit board easy to maintain Download PDFInfo
- Publication number
- CN214070335U CN214070335U CN202023293392.5U CN202023293392U CN214070335U CN 214070335 U CN214070335 U CN 214070335U CN 202023293392 U CN202023293392 U CN 202023293392U CN 214070335 U CN214070335 U CN 214070335U
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- circuit board
- groove
- sliding
- fixedly connected
- block
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Abstract
The utility model relates to a circuit board technical field specifically is a circuit board of easy maintenance, including fixed shell, first standing groove has been seted up to the inside of fixed shell, first sliding tray and second sliding tray have been seted up to the inside of first standing groove, the switch slot has been seted up to the side of fixed shell, the fixed surface in switch slot is connected with the switch board, the fixed surface of switch board is connected with the switch stopper. The utility model has the advantages that: the inside setting of fixed shell has the first sliding tray of second sliding block and has the second sliding tray of plate, sets up the switch groove of having seted up that has the flush mounting plate in the side of fixed shell again, and sets up the switch stopper that has first sliding block on the surface of flush mounting plate, sets up the slide bar that has the circuit board stopper in the side of connecting block, and the user stimulates the circle piece and will fix the circuit board in the circuit board fixed slot and take out from equipment and maintain, solves the problem of inconvenient circuit board maintenance in the past.
Description
Technical Field
The utility model relates to a circuit board technical field, especially a circuit board of easily maintaining.
Background
The circuit board is just miniature integrated circuit concentrates on all transmission function together, make the device circular telegram function, the installation of the most traditional circuit board at present often adopts single-layer structure, and install or through the screw installation in the erection column of circuit board through the interlude when being great, but no matter which kind of mounting means all exists not enoughly, or the in-process inclines easily, still need the staff to carry out the dismantlement of screw again to the circuit board maintenance through the instrument in succession, make its process more loaded down with trivial details, or the installation of circuit board and dismantlement are to the equipment that uses the circuit board, influence its operating stability and reliability, and can influence its maintainability, thereby the reliability has been reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's shortcoming, provide a circuit board of easy maintenance.
The purpose of the utility model is realized through the following technical scheme: a circuit board easy to maintain comprises a fixed shell, wherein a first placing groove is formed in the fixed shell, a first sliding groove and a second sliding groove are formed in the first placing groove, a switch groove is formed in the side surface of the fixed shell, a switch board is fixedly connected to the surface of the switch groove, a switch limiting block is fixedly connected to the surface of the switch board, a third sliding groove is formed in the upper surface of the switch limiting block, a first sliding block is lapped inside the third sliding groove, a connecting block is fixedly connected to the bottom surface of the first sliding block, a bottom plate is fixedly connected to the bottom surface of the connecting block, a round block is fixedly connected to the surface of the bottom plate, sliding rods are fixedly connected to the side surface of the connecting block, the number of the sliding rods is two, circuit board limiting blocks are movably connected to the surfaces of the two sliding rods, and a circuit board fixing groove is formed in the upper surface of the circuit board limiting block, the bottom surface and the side of circuit board fixed slot have seted up louvre, first spacing groove and second spacing groove respectively, the quantity of first spacing groove and second spacing groove all has two, two the inside overlap joint of second spacing groove has the connecting rod, two the equal fixedly connected with second sliding block of one end of connecting rod, the last fixed surface of second sliding block is connected with spacing subassembly.
Optionally, the limiting assembly comprises a fixing plate, a spring, a baffle, a limiting bolt and a nut, one end of the spring and one end of the limiting bolt are both fixedly connected with the surface of the fixing plate, and the other end of the spring and the other end of the limiting bolt are fixedly connected with the surface of the baffle.
Optionally, a plate is fixedly connected to the bottom surface of the bottom plate, and the bottom surface of the plate is in lap joint with the surface of the second sliding groove.
Optionally, one end of the sliding rod is in threaded connection with a connecting short rod, one end of the connecting short rod is fixedly connected with a sliding rod limiting block, and the bottom surface of the sliding rod is fixedly connected with a limiting piece.
Optionally, a sliding hole is formed in the side face of the circuit board limiting block, and the inside of the sliding hole is in lap joint with the surface of the sliding rod limiting block.
Optionally, a square groove is formed in the bottom surface of the circuit board limiting block, and the limiting piece is matched with the square groove.
Optionally, the second sliding block is in lap joint with the inner wall of the first sliding groove, and a circuit board is arranged inside the circuit board fixing groove.
The utility model has the advantages of it is following:
1. this circuit board of easily maintaining, through the inside at fixed shell set up the first sliding tray that has the second sliding block and the second sliding tray that has the plate, set up the switch slot of having seted up that has the flush mounting plate of switch in the side of fixed shell again, and set up the switch stopper that has first sliding block on the surface of flush mounting plate, set up the slide bar that has the circuit board stopper in the side of connecting block, the user stimulates the circuit board that the circle piece will be fixed in the circuit board fixed slot and takes out from equipment and maintain, the problem of inconvenient circuit board maintenance in the past has been solved.
2. This circuit board of easily maintaining sets up spacing subassembly through the upper surface at the second sliding block, and sets up the circuit board fixed slot at the upper surface of circuit board stopper, sets up spacing piece looks adaptation again in square inslot, fixes the circuit board at the circuit board stopper more firmly, has changed in the past most of modes through the bolt fastening, has reached the purpose of being convenient for the installation.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the fixing housing of the present invention;
fig. 3 is a schematic structural view of the switch plate of the present invention;
fig. 4 is a schematic structural view of the connecting block of the present invention;
fig. 5 is a schematic structural view of the circuit board limiting block of the present invention;
fig. 6 is a schematic structural view of the limiting assembly of the present invention;
fig. 7 is a schematic view of the internal structure of the present invention.
In the figure: 1-a fixed housing, 2-a first placement groove, 3-a first sliding groove, 4-a second sliding groove, 5-a switch groove, 6-a switch plate, 7-a switch stopper, 8-a third sliding groove, 9-a first sliding block, 10-a connecting block, 11-a bottom plate, 12-a round block, 13-a sliding rod, 14-a circuit board stopper, 15-a circuit board fixing groove, 16-a heat dissipation hole, 17-a first stopper groove, 18-a second stopper groove, 19-a long connecting rod, 20-a second sliding block, 21-a stopper component, 22-a plate, 23-a short connecting rod, 24-a sliding rod stopper, 25-a stopper piece, 26-a sliding hole, 27-a square groove, 28-a circuit board, 211-a fixed plate, 212-spring, 213-baffle, 214-limit bolt, 215-nut.
Detailed Description
The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.
As shown in fig. 1-7, an easy-to-maintain circuit board comprises a fixed housing 1, a first placing groove 2 is formed in the fixed housing 1, a first sliding groove 3 and a second sliding groove 4 are formed in the first placing groove 2, a switch groove 5 is formed in a side surface of the fixed housing 1, a switch plate 6 is fixedly connected to a surface of the switch groove 5, a switch limiting block 7 is fixedly connected to a surface of the switch plate 6, a third sliding groove 8 is formed in an upper surface of the switch limiting block 7, a first sliding block 9 is overlapped in the third sliding groove 8, a connecting block 10 is fixedly connected to a bottom surface of the first sliding block 9, a bottom plate 11 is fixedly connected to a bottom surface of the connecting block 10, a round block 12 is fixedly connected to a surface of the bottom plate 11, sliding rods 13 are fixedly connected to side surfaces of the connecting block 10, the number of the sliding rods 13 is two, circuit board limiting blocks 14 are movably connected to surfaces of the two sliding rods 13, the upper surface of the circuit board limiting block 14 is provided with a circuit board fixing groove 15, the bottom surface and the side surface of the circuit board fixing groove 15 are respectively provided with a heat dissipation hole 16, a first limiting groove 17 and a second limiting groove 18, the number of the first limiting groove 17 and the second limiting groove 18 is two, two long connecting rods 19 are lapped inside the two second limiting grooves 18, one ends of the two long connecting rods 19 are respectively and fixedly connected with a second sliding block 20, the upper surface of the second sliding block 20 is fixedly connected with a limiting component 21, the limiting component 21 is composed of a fixing plate 211, a spring 212, a baffle plate 213, a limiting bolt 214 and a nut 215, one ends of the spring 212 and the limiting bolt 214 are respectively and fixedly connected with the surface of the fixing plate 211, the other ends of the spring 212 and the limiting bolt 214 are fixedly connected with the surface of the baffle plate 213, the bottom surface of the bottom plate 11 is fixedly connected with a plate block 22, and the bottom surface of the plate 22 is lapped with the surface of the second sliding groove 4, one end threaded connection of slide bar 13 has connection quarter butt 23, the one end fixedly connected with slide bar stopper 24 of connecting quarter butt 23, the spacing piece 25 of bottom surface fixedly connected with of slide bar 13, sliding hole 26 has been seted up to circuit board stopper 14's side, sliding hole 26's inside and slide bar stopper 24's surface overlap joint, square groove 27 has been seted up to circuit board stopper 14's bottom surface, spacing piece 25 and square groove 27 looks adaptation, the inner wall overlap joint of second sliding block 20 and first sliding tray 3, the inside of circuit board fixed slot 15 is provided with circuit board 28.
The working process of the utility model is as follows: the first sliding groove 3 with the second sliding block 20 and the second sliding groove 4 with the plate 22 are arranged in the fixed shell 1, the switch groove 5 with the switch plate 6 is arranged on the side surface of the fixed shell 1, the switch limiting block 7 with the first sliding block 9 is arranged on the surface of the switch plate 6, the sliding rod 13 with the circuit board limiting block 14 is arranged on the side surface of the connecting block 10, a user pulls the round block 12 to take out the circuit board fixed in the circuit board fixing groove 15 from the equipment for maintenance, the problem that the circuit board is inconvenient to maintain in the past is solved, the limiting component 21 is arranged on the upper surface of the second sliding block 20, the circuit board fixing groove 15 is arranged on the upper surface of the circuit board limiting block 14, the limiting sheet 25 is arranged in the square groove 27 to be matched with the circuit board, the circuit board is more firmly fixed on the circuit board limiting block 14, and most of the past fixing modes through bolts are changed, the purpose of convenient installation is achieved.
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 (7)
1. The utility model provides an easy circuit board of maintenance which characterized in that: the device comprises a fixed shell (1), wherein a first placing groove (2) is formed in the fixed shell (1), a first sliding groove (3) and a second sliding groove (4) are formed in the first placing groove (2), a switch groove (5) is formed in the side surface of the fixed shell (1), a switch board (6) is fixedly connected to the surface of the switch groove (5), a switch limiting block (7) is fixedly connected to the surface of the switch board (6), a third sliding groove (8) is formed in the upper surface of the switch limiting block (7), a first sliding block (9) is lapped in the third sliding groove (8), a connecting block (10) is fixedly connected to the bottom surface of the first sliding block (9), a bottom plate (11) is fixedly connected to the bottom surface of the connecting block (10), and a round block (12) is fixedly connected to the surface of the bottom plate (11), the side fixedly connected with slide bar (13) of connecting block (10), the quantity of slide bar (13) has two, two the equal swing joint in surface of slide bar (13) has circuit board stopper (14), circuit board fixed slot (15) have been seted up to the upper surface of circuit board stopper (14), louvre (16), first spacing groove (17) and second spacing groove (18) have been seted up respectively to the bottom surface and the side of circuit board fixed slot (15), the quantity of first spacing groove (17) and second spacing groove (18) all has two, two the inside overlap joint of second spacing groove (18) has connecting rod (19), two the equal fixedly connected with second sliding block (20) of one end of connecting rod (19), the last fixed surface of second sliding block (20) is connected with spacing subassembly (21).
2. An easy-to-repair circuit board as claimed in claim 1, wherein: the limiting assembly (21) is composed of a fixing plate (211), a spring (212), a baffle plate (213), a limiting bolt (214) and a nut (215), one end of the spring (212) and one end of the limiting bolt (214) are fixedly connected with the surface of the fixing plate (211), and the other end of the spring (212) and the other end of the limiting bolt (214) are fixedly connected with the surface of the baffle plate (213).
3. An easy-to-repair circuit board as claimed in claim 1, wherein: the bottom surface of the bottom plate (11) is fixedly connected with a plate block (22), and the bottom surface of the plate block (22) is overlapped with the surface of the second sliding groove (4).
4. An easy-to-repair circuit board as claimed in claim 1, wherein: one end threaded connection of slide bar (13) has connection quarter butt (23), the one end fixedly connected with slide bar stopper (24) of connection quarter butt (23), the bottom surface fixedly connected with spacing piece (25) of slide bar (13).
5. An easy-to-repair circuit board as claimed in claim 1, wherein: the side surface of the circuit board limiting block (14) is provided with a sliding hole (26), and the inside of the sliding hole (26) is overlapped with the surface of the sliding rod limiting block (24).
6. An easy-to-repair circuit board according to claim 4, wherein: the bottom surface of the circuit board limiting block (14) is provided with a square groove (27), and the limiting sheet (25) is matched with the square groove (27).
7. An easy-to-repair circuit board as claimed in claim 1, wherein: the second sliding block (20) is in lap joint with the inner wall of the first sliding groove (3), and a circuit board (28) is arranged inside the circuit board fixing groove (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023293392.5U CN214070335U (en) | 2020-12-30 | 2020-12-30 | Circuit board easy to maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023293392.5U CN214070335U (en) | 2020-12-30 | 2020-12-30 | Circuit board easy to maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214070335U true CN214070335U (en) | 2021-08-27 |
Family
ID=77368135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023293392.5U Active CN214070335U (en) | 2020-12-30 | 2020-12-30 | Circuit board easy to maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214070335U (en) |
-
2020
- 2020-12-30 CN CN202023293392.5U patent/CN214070335U/en active Active
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