CN218772529U - Circuit board with dust removal function - Google Patents
Circuit board with dust removal function Download PDFInfo
- Publication number
- CN218772529U CN218772529U CN202222617853.2U CN202222617853U CN218772529U CN 218772529 U CN218772529 U CN 218772529U CN 202222617853 U CN202222617853 U CN 202222617853U CN 218772529 U CN218772529 U CN 218772529U
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- CN
- China
- Prior art keywords
- circuit board
- dust
- head rod
- connecting rod
- protecting crust
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Abstract
The utility model relates to a circuit board especially relates to a circuit board with dust removal function. The utility model provides a circuit board with dust removal function, this circuit board is through removing the brush to this reaches the purpose to removing dust. The utility model provides a such circuit board with dust removal function, including circuit board, guide bar, head rod, brush and handle, be provided with the protecting crust on the circuit board, both sides all are connected with the guide bar around the protecting crust, and it is provided with the head rod to slide between two guide bars, and the head rod is located the protecting crust, is provided with the brush on the head rod, and both ends all are connected with the handle around the head rod. The handle is pulled and loosened by workers, so that the handle drives the first connecting rod and the hairbrush to move, and the hairbrush removes dust from the circuit board.
Description
Technical Field
The utility model relates to a circuit board especially relates to a circuit board with dust removal function.
Background
The circuit board can be called as a printed circuit board or a printed circuit board, has the characteristics of high wiring density, light weight, thin thickness and good bending property, and is widely applied to the fields of aerospace, computer networks, post and telecommunications, automation, household appliances and the like.
The circuit board mainly comprises pad, via hole, mounting hole, wire, components and parts, connector, packing, electric boundary etc. and the circuit board adsorbs a large amount of dust easily because of electrostatic current's reason after using a period for the dust promotes the via hole department at the circuit board, and then leads to via hole and components and parts pin to be connected badly, thereby causes the circuit board short circuit.
Therefore, it is necessary to design a circuit board with a dust removing function, which achieves the purpose of removing dust by moving the brush.
SUMMERY OF THE UTILITY MODEL
The circuit board with the dust removal function is provided, and the circuit board achieves the purpose of dust removal through the moving brush.
The utility model discloses a following technical approach realizes: the utility model provides a circuit board with dust removal function, is provided with the protecting crust including circuit board body, protecting crust, brush, head rod, handle and guide bar on the circuit board body, both sides all are connected with the guide bar around the protecting crust, and it is provided with the head rod to slide between two guide bars, and the head rod is located the protecting crust, is provided with the brush on the head rod, and both ends all are connected with the handle around the head rod.
Optionally, the protection device further comprises a support frame and a fan, the left side of the protection shell is evenly connected with five support frames at intervals, and the right side of the support frame is provided with the fan.
Optionally, still including the connecting plate, the fixed block, the second connecting rod, the grip block, first elastic component and dust absorption filter cotton, the protecting crust top is connected with the connecting plate, the equal front and back symmetry in the connecting plate left and right sides is provided with the fixed block, the gliding style is provided with the second connecting rod on the fixed block, second connecting rod bottom is connected with the grip block, the cover is equipped with first elastic component on the second connecting rod, first elastic component one end is connected with the fixed block, the first elastic component other end is connected with the grip block, the connecting plate internal disassembly formula is provided with the dust absorption and filters the cotton, the grip block filters the cotton contact with the dust absorption.
Optionally, the dust cover is also detachable, and the detachable dust cover is detachably arranged on the right side of the protective shell.
Optionally, the guide rod is sleeved with a second elastic piece, one end of the second elastic piece is connected with the protective shell, and the other end of the second elastic piece is connected with the first connecting rod.
It is right to have adopted the utility model discloses the description of structure can know, the utility model discloses a design departure point, theory and advantage are: 1. the handle is pulled and loosened by workers, so that the handle drives the first connecting rod and the hairbrush to move, and the hairbrush removes dust from the circuit board.
2. The fan is started by the staff, and the fan rotates to suck out impurities such as dust on the circuit board body and the brush.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective sectional view of the brush, the first connecting rod and the guide rod.
Fig. 3 is a schematic perspective sectional view of the handle, the support frame and the fan.
Fig. 4 is a schematic perspective sectional view of the fixing block, the second connecting rod and the clamping plate.
Description of reference numerals: 1_ circuit board, 2_ protecting crust, 3_ brush, 4_ head rod, 5_ handle, 6_ guide bar, 7_ support frame, 8_ fan, 9_ connecting plate, 10_ fixed block, 11_ second connecting rod, 12_ grip block, 13_ first elastic component, 14_ dust absorption filter pulp, 15_ can dismantle the dust cover, 16_ second elastic component.
Detailed Description
The following description is only a preferred embodiment of the present invention, and does not limit the scope of the present invention.
Example 1
Referring to fig. 1-2, a circuit board with dust removal function, including circuit board body 1, protecting crust 2, brush 3, head rod 4, handle 5 and guide bar 6, be provided with protecting crust 2 on the circuit board body 1, both sides all have welded guide bar 6 around the protecting crust 2, it is provided with head rod 4 to slide between two guide bar 6, head rod 4 is located protecting crust 2, be provided with brush 3 on head rod 4, both ends all have welded handle 5 before and after head rod 4.
Referring to fig. 2, the second elastic element 16 is further included, the guide rod 6 is sleeved with the second elastic element 16, one end of the second elastic element 16 is connected with the protective shell 2, the other end of the second elastic element 16 is connected with the first connecting rod 4, and the second elastic element 16 can drive the first connecting rod 4 to reset.
When the staff need remove dust to the circuit board, the staff stimulates handle 5 right, handle 5 drives head rod 4 and brush 3 and moves right, head rod 4 and brush 3 extrude second elastic component 16 right on guide bar 6, brush 3 removes dust to the circuit board right, afterwards, the staff loosens handle 5, second elastic component 16 drives handle 5, head rod 4 and brush 3 reset left, brush 3 removes dust to the circuit board left, so reciprocal, make brush 3 remove dust to the circuit board repeatedly.
Example 2
On the basis of embodiment 1, referring to fig. 3, the wind turbine further comprises a support frame 7 and a fan 8, five support frames 7 are uniformly welded on the left side of the protective shell 2 at intervals, and the fan 8 is arranged on the right side of the support frame 7.
Referring to fig. 4, still including connecting plate 9, the fixed block 10, second connecting rod 11, grip block 12, first elastic component 13 and dust absorption filter pulp 14, 2 tops of protecting crust are connected with connecting plate 9, the equal longitudinal symmetry in the left and right sides of connecting plate 9 is provided with fixed block 10, the gliding type is provided with second connecting rod 11 on fixed block 10, second connecting rod 11 bottom is connected with grip block 12, the cover is equipped with first elastic component 13 on the second connecting rod 11, 13 one end of first elastic component are connected with fixed block 10, the 13 other end of first elastic component is connected with grip block 12, the dismantlement formula is provided with the dust absorption and filters pulp 14 in connecting plate 9, grip block 12 filters the contact of pulp 14 with the dust absorption.
Referring to fig. 2, the portable dust-proof cover further comprises a detachable dust-proof cover 15, the detachable dust-proof cover 15 is detachably arranged on the right side of the protective shell 2, and the detachable dust-proof cover 15 can prevent sundries from entering the protective shell 2.
When the worker pulls the handle 5, the worker starts the fan 8, the fan 8 rotates to suck out impurities such as dust on the circuit board body 1 and on the brush 3, and the dust in the air can be adsorbed through the dust absorption filter cotton 14, but the dust absorption filter cotton 14 is easy to age after being used for a long time, so the dust absorption filter cotton 14 needs to be replaced, the worker pulls the second connecting rod 11 upwards, the second connecting rod 11 drives the clamping plate 12 to extrude the first elastic part 13 upwards, the first elastic part 13 deforms, the clamping plate 12 does not fix the dust absorption filter cotton 14 any more, the worker can take down and replace the dust absorption filter cotton 14, after the dust absorption filter cotton 14 is replaced, the worker loosens the second connecting rod 11, the first elastic part 13 drives the second connecting rod 11 and the clamping plate 12 to reset downwards, the clamping plate 12 fixes the dust absorption filter cotton 14 downwards, and the dust absorption filter cotton 14 is prevented from falling off.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the specification of the present invention, or directly or indirectly applied to other related technical fields, all included in the same way in the patent protection scope of the present invention.
Claims (5)
1. The utility model provides a circuit board with dust removal function, including circuit board body (1) and protecting crust (2), be provided with protecting crust (2) on circuit board body (1), a serial communication port, still including, brush (3), head rod (4), handle (5) and guide bar (6), both sides all are connected with guide bar (6) around protecting crust (2), it is provided with head rod (4) to slide between two guide bar (6), head rod (4) are located protecting crust (2), be provided with brush (3) on head rod (4), both ends all are connected with handle (5) around head rod (4).
2. The circuit board with the dust removal function according to claim 1, further comprising support frames (7) and fans (8), wherein five support frames (7) are uniformly connected to the left side of the protective shell (2) at intervals, and the fans (8) are arranged on the right sides of the support frames (7).
3. The circuit board with the dust removal function according to claim 2, further comprising a connecting plate (9), fixing blocks (10), a second connecting rod (11), clamping plates (12), first elastic members (13) and dust collection filter cotton (14), wherein the connecting plate (9) is connected to the top of the protective shell (2), the fixing blocks (10) are symmetrically arranged on the left side and the right side of the connecting plate (9) in a front-back mode, the second connecting rod (11) is slidably arranged on the fixing blocks (10), the clamping plates (12) are connected to the bottom ends of the second connecting rod (11), the first elastic members (13) are sleeved on the second connecting rod (11), one ends of the first elastic members (13) are connected with the fixing blocks (10), the other ends of the first elastic members (13) are connected with the clamping plates (12), the dust collection filter cotton (14) is detachably arranged in the connecting plate (9), and the clamping plates (12) are in contact with the dust collection filter cotton (14).
4. The circuit board with the dust removing function according to claim 3, further comprising a detachable dust cover (15), wherein the detachable dust cover (15) is detachably arranged on the right side of the protective shell (2).
5. The circuit board with the dust removing function according to claim 4, further comprising a second elastic member (16), wherein the guide rod (6) is sleeved with the second elastic member (16), one end of the second elastic member (16) is connected with the protective shell (2), and the other end of the second elastic member (16) is connected with the first connecting rod (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222617853.2U CN218772529U (en) | 2022-10-06 | 2022-10-06 | Circuit board with dust removal function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222617853.2U CN218772529U (en) | 2022-10-06 | 2022-10-06 | Circuit board with dust removal function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218772529U true CN218772529U (en) | 2023-03-28 |
Family
ID=85695855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222617853.2U Active CN218772529U (en) | 2022-10-06 | 2022-10-06 | Circuit board with dust removal function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218772529U (en) |
-
2022
- 2022-10-06 CN CN202222617853.2U patent/CN218772529U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |