CN211582918U - Dust-proof structure for circuit board of dust collector - Google Patents
Dust-proof structure for circuit board of dust collector Download PDFInfo
- Publication number
- CN211582918U CN211582918U CN201922453430.XU CN201922453430U CN211582918U CN 211582918 U CN211582918 U CN 211582918U CN 201922453430 U CN201922453430 U CN 201922453430U CN 211582918 U CN211582918 U CN 211582918U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- heat dissipation
- dust
- board body
- installation box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000428 dust Substances 0.000 title claims abstract description 23
- 238000009434 installation Methods 0.000 claims abstract description 52
- 230000017525 heat dissipation Effects 0.000 claims abstract description 45
- 230000007246 mechanism Effects 0.000 claims abstract description 44
- 238000010276 construction Methods 0.000 abstract description 3
- 230000008859 change Effects 0.000 abstract description 2
- 230000006978 adaptation Effects 0.000 abstract 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 229910017083 AlN Inorganic materials 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- PIGFYZPCRLYGLF-UHFFFAOYSA-N Aluminum nitride Chemical compound [Al]#N PIGFYZPCRLYGLF-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a dust-proof structure for dust catcher circuit board, including circuit board install bin, circuit board body, installation mechanism, heat dissipation mechanism and bounce-up mechanism, the inside of circuit board install bin is provided with the circuit board body rather than the looks adaptation, the inside of circuit board install bin and the position that corresponds the circuit board body be provided with the installation mechanism of circuit board body looks adaptation, the left and right sides of circuit board install bin and the position that corresponds the circuit board body all are provided with heat dissipation mechanism. The utility model discloses a mutually supporting between circuit board install bin, circuit board body, installation mechanism, heat dissipation mechanism and the mechanism of bounceing has realized a dust collector dustproof construction for circuit board, to circuit board radiating in, can avoid external dust to get into the inside normal use that influences the circuit board of casing again, conveniently carries out the dismouting to the circuit board moreover to make things convenient for the staff to maintain or change the circuit board.
Description
Technical Field
The utility model relates to a circuit board technical field specifically is a dust collecting device is dustproof construction for circuit board.
Background
The circuit board has the name: ceramic circuit board, alumina ceramic circuit board, aluminium nitride ceramic circuit board, PCB board, aluminium base board, high frequency board, thick copper board, impedance board, PCB, ultra-thin circuit board, printed (copper etching technology) circuit board etc. the circuit board makes the circuit miniaturisation, the intuitionistic, plays important role to the batch production of fixed circuit and optimizes electrical apparatus overall arrangement. The circuit board has a wide application range, such as a circuit board for a dust collector, but the common circuit board for a dust collector does not have a dustproof function and is inconvenient to mount and dismount.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a dust-proof structure for a dust collector circuit board.
In order to achieve the above object, the utility model provides a following technical scheme: a dust-proof structure for a circuit board of a dust collector comprises a circuit board installation box, a circuit board body, an installation mechanism, a heat dissipation mechanism and a bounce mechanism, wherein the circuit board body matched with the circuit board installation box is arranged inside the circuit board installation box;
the mounting mechanism comprises a mounting groove, a clamping block, a limiting rod, a limiting groove, a connecting spring and a clamping frame, wherein the clamping block matched with the mounting groove is arranged in the mounting groove, the right side of the clamping block penetrates through the mounting groove and extends to the outside of the clamping block, the left side of the clamping block penetrates through the mounting groove and extends to the outside of the mounting groove, the limiting rod is fixedly connected to the left side of the top of the inner wall of the mounting groove, the bottom of the limiting rod penetrates through the clamping block and extends to the outside of the limiting rod to be fixedly connected with the bottom of the inner wall of the mounting groove, the limiting groove matched with the clamping block is formed in the position, corresponding to the limiting rod, of the clamping block, the middle point on the right side of the limiting rod is fixedly connected with the right side of the inner wall of;
the heat dissipation mechanism comprises a heat dissipation fan, heat dissipation holes, a connecting shaft, a connecting block and a movable baffle, wherein the heat dissipation fan is fixedly installed at the top of the circuit board installation box, the heat dissipation holes are formed in the bottoms of the left side and the right side of the circuit board installation box, the positions, corresponding to the two heat dissipation holes, of the left side and the right side of the circuit board installation box are rotatably connected with the connecting block matched with the circuit board installation box through the connecting shaft, and the movable baffle is fixedly connected to the bottom of the;
the bouncing mechanism comprises a bouncing spring and a bouncing plate, and the top of the bouncing spring is fixedly connected with the bouncing plate.
Preferably, the right side of the clamping block is arc-shaped, and one side of the clamping block, which is close to the circuit board body, is in contact with the circuit board body.
Preferably, the bottom of the left side of the clamping block is fixedly provided with a buckling handle.
Preferably, one side of the movable baffle close to the heat dissipation holes is in contact with the heat dissipation holes.
Preferably, the bottom of the bounce spring is fixedly connected with the bottom of the inner wall of the circuit board installation box.
Preferably, one side of the elastic plate close to the circuit board body is contacted with the circuit board body.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses a mutually supporting between circuit board install bin, circuit board body, installation mechanism, heat dissipation mechanism and the mechanism of bounceing has realized a dust collector dustproof construction for circuit board, to circuit board radiating in, can avoid external dust to get into the inside normal use that influences the circuit board of casing again, conveniently carries out the dismouting to the circuit board moreover to make things convenient for the staff to maintain or change the circuit board.
Drawings
FIG. 1 is a structural section view in elevation of the present invention;
FIG. 2 is an enlarged view of a portion of A-A of FIG. 1 according to the present invention;
fig. 3 is a partial enlarged view of B-B in fig. 1 according to the present invention.
In the figure: the circuit board mounting structure comprises a circuit board mounting box 1, a circuit board body 2, a mounting mechanism 3, a heat dissipation mechanism 4, a bounce mechanism 5, a mounting groove 301, a clamping block 302, a limiting rod 303, a limiting groove 304, a connecting spring 305, a clamping frame 306, a heat dissipation fan 401, a heat dissipation hole 402, a connecting shaft 403, a connecting block 404, a movable baffle 405, a bounce spring 501 and a bounce plate 502.
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.
Referring to fig. 1-3, a dust-proof structure for a circuit board of a dust collector comprises a circuit board installation box 1, a circuit board body 2, an installation mechanism 3, a heat dissipation mechanism 4 and a bounce mechanism 5, wherein the circuit board body 2 matched with the circuit board installation box 1 is arranged inside the circuit board installation box 1, the installation mechanism 3 matched with the circuit board body 2 is arranged inside the circuit board installation box 1 and in a position corresponding to the circuit board body 2, the heat dissipation mechanisms 4 are arranged on the left side and the right side of the circuit board installation box 1 and in a position corresponding to the circuit board body 2, and the bounce mechanism 5 is fixedly installed on the left side of the bottom of the inner wall of the circuit board installation box 1 and in a position corresponding.
Referring to fig. 1-3, the mounting mechanism 3 includes a mounting groove 301, a latch 302, a limiting rod 303, a limiting groove 304, a connecting spring 305 and a latch frame 306, the interior of the mounting groove 301 is provided with the latch 302 adapted thereto, the right side of the latch 302 is set to be arc-shaped, one side of the latch 302 close to the circuit board body 2 contacts therewith, the bottom of the left side of the latch 302 is fixedly provided with a locking handle, the right side of the latch 302 penetrates through the mounting groove 301 and extends to the exterior thereof, the left side of the top of the inner wall of the mounting groove 301 is fixedly connected with the limiting rod 303, the bottom of the limiting rod 303 penetrates through the latch 302 and extends to the exterior thereof and is fixedly connected with the bottom of the inner wall of the mounting groove 301, the position of the latch 302 corresponding to the limiting rod 303 is provided with the, the right side of the inner wall of the circuit board installation box 1 and the position corresponding to the circuit board body 2 are fixedly connected with a clamping frame 306 matched with the circuit board body 2.
Referring to fig. 1-3, the heat dissipation mechanism 4 includes a heat dissipation fan 401, heat dissipation holes 402, a connection shaft 403, a connection block 404 and a movable baffle 405, the heat dissipation fan 401 is fixedly installed at the top of the circuit board installation box 1, the heat dissipation holes 402 are respectively installed at the bottoms of the left and right sides of the circuit board installation box 1, the positions of the left and right sides of the circuit board installation box 1 corresponding to the two heat dissipation holes 402 are rotatably connected with the connection block 404 matched with the connection shaft 403, the movable baffle 405 is fixedly connected at the bottom of the connection block 404, and one side of the movable baffle 405 close to the heat dissipation holes 402 is in.
Referring to fig. 1-3, the bounce mechanism 5 includes a bounce spring 501 and a bounce plate 502, the bottom of the bounce spring 501 is fixedly connected with the bottom of the inner wall of the circuit board installation box 1, the top of the bounce spring 501 is fixedly connected with the bounce plate 502, one side of the bounce plate 502 close to the circuit board body 2 is contacted with the circuit board body, through the mutual cooperation between the circuit board installation box 1, the circuit board body 2, the installation mechanism 3, the heat dissipation mechanism 4 and the bounce mechanism 5, a dustproof structure for the circuit board of the dust collector is realized, when the circuit board is cooled, external dust can be prevented from entering the shell to affect the normal use of the circuit board, and the circuit board is convenient to disassemble and assemble, thereby facilitating the maintenance or replacement of the circuit board by workers.
When the heat dissipation device is used, when the circuit board needs to be dissipated, the heat dissipation fan 401 is only required to be opened to dissipate the heat of the circuit board body 2, the heat is discharged through the two heat dissipation holes 402, and when the heat dissipation is not required, the heat dissipation fan 401 does not work, so that pressure is not applied to the movable baffle 405 at the heat dissipation holes 402, the movable baffle 405 blocks the heat dissipation holes 402 under the action of the gravity of the movable baffle 405, and external dust can be effectively prevented from entering the circuit board installation box 1; when circuit board body 2 needs to be dismantled, only need to detain fixture block 302 left, make fixture block 302 break away from circuit board body 2, the casing pops out circuit board body 2 under the spring action of bounce spring 501, thereby realize the swift dismantlement to circuit board body 2, during the installation, only need to block the right side of circuit board body 2 in card frame 306, then press down circuit board body 2's left side, thereby block the left side of circuit board body 2 in the below of fixture block 302, thereby realize the fixed to circuit board body 2.
In summary, the following steps: the dust-proof structure for the circuit board of the dust collector solves the problems in the prior art by arranging the circuit board installation box 1, the circuit board body 2, the installation mechanism 3, the heat dissipation mechanism 4 and the bouncing mechanism 5.
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. The utility model provides a dust-proof structure for dust catcher circuit board, includes circuit board install bin (1), circuit board body (2), installation mechanism (3), heat dissipation mechanism (4) and bounce mechanism (5), its characterized in that: a circuit board body (2) matched with the circuit board installation box is arranged in the circuit board installation box (1), an installation mechanism (3) matched with the circuit board body (2) is arranged in the circuit board installation box (1) and in a position corresponding to the circuit board body (2), heat dissipation mechanisms (4) are arranged on the left side and the right side of the circuit board installation box (1) and in positions corresponding to the circuit board body (2), and a bounce mechanism (5) is fixedly installed on the left side of the bottom of the inner wall of the circuit board installation box (1) and in a position corresponding to the circuit board body (2);
the installation mechanism (3) comprises an installation groove (301), a fixture block (302), a limiting rod (303), a limiting groove (304), a connecting spring (305) and a fixture frame (306), the fixture block (302) matched with the installation groove (301) is arranged in the installation groove (301), the right side of the fixture block (302) penetrates through the installation groove (301) and extends to the outside of the fixture block, the left side of the fixture block (302) penetrates through the installation groove (301) and extends to the outside of the fixture block, the limiting rod (303) is fixedly connected to the left side of the top of the inner wall of the installation groove (301), the bottom of the limiting rod (303) penetrates through the fixture block (302) and extends to the outside of the fixture block and is fixedly connected with the bottom of the inner wall of the installation groove (301), the limiting groove (304) matched with the fixture block (302) is arranged at a position corresponding to the limiting rod (303), and the middle point of the right side of the limiting rod (303, a clamping frame (306) matched with the circuit board body (2) is fixedly connected to the right side of the inner wall of the circuit board installation box (1) and corresponds to the position of the circuit board body (2);
the heat dissipation mechanism (4) comprises a heat dissipation fan (401), heat dissipation holes (402), a connecting shaft (403), a connecting block (404) and a movable baffle (405), the heat dissipation fan (401) is fixedly installed at the top of the circuit board installation box (1), the heat dissipation holes (402) are formed in the bottoms of the left side and the right side of the circuit board installation box (1), the positions, corresponding to the two heat dissipation holes (402), of the left side and the right side of the circuit board installation box (1) are rotatably connected with the connecting block (404) matched with the two heat dissipation holes through the connecting shaft (403), and the movable baffle (405) is fixedly connected to the bottom of the connecting block (404);
the bouncing mechanism (5) comprises a bouncing spring (501) and a bouncing plate (502), and the bouncing plate (502) is fixedly connected to the top of the bouncing spring (501).
2. The dust-proof structure for the circuit board of the dust collector as claimed in claim 1, wherein: the right side of the clamping block (302) is arc-shaped, and one side of the clamping block (302) close to the circuit board body (2) is in contact with the circuit board body.
3. The dust-proof structure for the circuit board of the dust collector as claimed in claim 1, wherein: and a buckling handle is fixedly arranged at the bottom of the left side of the clamping block (302).
4. The dust-proof structure for the circuit board of the dust collector as claimed in claim 1, wherein: the side of the movable baffle (405) close to the heat dissipation hole (402) is in contact with the heat dissipation hole.
5. The dust-proof structure for the circuit board of the dust collector as claimed in claim 1, wherein: the bottom of the bouncing spring (501) is fixedly connected with the bottom of the inner wall of the circuit board installation box (1).
6. The dust-proof structure for the circuit board of the dust collector as claimed in claim 1, wherein: the elastic plate (502) is contacted with the circuit board body (2) at one side close to the circuit board body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922453430.XU CN211582918U (en) | 2019-12-30 | 2019-12-30 | Dust-proof structure for circuit board of dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922453430.XU CN211582918U (en) | 2019-12-30 | 2019-12-30 | Dust-proof structure for circuit board of dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211582918U true CN211582918U (en) | 2020-09-29 |
Family
ID=72598289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922453430.XU Expired - Fee Related CN211582918U (en) | 2019-12-30 | 2019-12-30 | Dust-proof structure for circuit board of dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211582918U (en) |
-
2019
- 2019-12-30 CN CN201922453430.XU patent/CN211582918U/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: 20200929 |