CN218570693U - Circuit board with dustproof construction - Google Patents
Circuit board with dustproof construction Download PDFInfo
- Publication number
- CN218570693U CN218570693U CN202222665939.2U CN202222665939U CN218570693U CN 218570693 U CN218570693 U CN 218570693U CN 202222665939 U CN202222665939 U CN 202222665939U CN 218570693 U CN218570693 U CN 218570693U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- dustproof
- board body
- fixedly connected
- dust
- 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.)
- Active
Links
- 238000010276 construction Methods 0.000 title claims abstract description 8
- 239000000428 dust Substances 0.000 claims abstract description 46
- 238000013016 damping Methods 0.000 claims abstract description 24
- 230000035939 shock Effects 0.000 claims abstract description 14
- 230000017525 heat dissipation Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- 230000003139 buffering effect Effects 0.000 abstract description 3
- 230000000116 mitigating effect Effects 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Images
Landscapes
- Casings For Electric Apparatus (AREA)
- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The utility model discloses a circuit board with dustproof construction, including circuit board body and dust-proof shell, the circuit board body is located the inside of dust-proof shell, and two sets of mounting holes have been seted up to the upper surface of circuit board body, and two sets of damping of inner diapire fixedly connected with of dust-proof shell fill up, the equal fixedly connected with double-screw bolt in top of every damping pad. This device is through the shock attenuation spring that sets up, the damping pad, double-screw bolt and fastening nut, can install the circuit board body, and through shock attenuation spring and damping pad combination shock mitigation system, realize the shock attenuation buffering protection to the circuit board body, the safety and stability of the circuit board body of being convenient for uses, place the mouth through the T type that sets up, the screw, fastening screw, the groove grips, first dustproof frame and first dust screen, can be through the cooperation of fastening screw and screw, realize the mounting screw to first dustproof frame, the dismouting of the first dust screen of being convenient for, be convenient for to the cleaning process of first dust screen, realize the effective dust protection to the circuit board body.
Description
Technical Field
The utility model belongs to the technical field of the circuit board technique and specifically relates to a circuit board with dustproof construction.
Background
The circuit board generally refers to a circuit board, and the name of the circuit board is as follows: the circuit board makes the circuit miniaturized, visualized, play an important role in the batch production of fixed circuit and optimizing the layout of electric appliances, and the circuit board can be called as a printed circuit board or a printed circuit board, and the FPC circuit board and a rigid-flexible printed circuit board-the birth and development of FPC and PCB, therefore, the rigid-flexible printed circuit board, namely a flexible circuit board and a rigid circuit board, are combined together according to relevant process requirements through processes such as pressing and the like to form the circuit board with FPC characteristic and PCB characteristic.
The Chinese patent with publication number CN213342803U discloses a circuit board with a dustproof structure, but the circuit board has certain defects when in use, although certain dustproof of the circuit board is realized, the dustproof device is inconvenient to assemble and disassemble, dust cleaning is troublesome, effective dustproof of the circuit board is inconvenient, the dustproof device and the circuit board are integrally installed together, effective damping safety protection cannot be carried out on the circuit board, and the circuit board is inconvenient to use safely and stably.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a circuit board with dustproof construction to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a circuit board with dustproof construction, includes circuit board body and dust cover, the circuit board body is located the inside of dust cover, two sets of mounting holes have been seted up to the upper surface of circuit board body, two sets of damping pads of inner diapire fixedly connected with of dust cover, every the equal fixedly connected with double-screw bolt in top of damping pad, every mounting hole and threaded connection have fastening nut, every are all run through on the top of double-screw bolt the surface of damping pad all overlaps and is equipped with shock attenuation spring, every the bottom of shock attenuation spring all with the inner diapire fixed connection of dust cover, every the top of shock attenuation spring all with the bottom surface fixed connection of circuit board body, the dust cover upper surface has been seted up the T type and has been placed the mouth, the inner wall joint that the mouth was placed to the T type has first dustproof frame, the last fixed surface of first dustproof frame inlays and has first dust screen.
In a further embodiment, two sets of through holes are formed in the upper surface of the first dustproof frame, two sets of screw holes are formed in the inner bottom wall of the T-shaped placing opening, fastening screws are sleeved inside each through hole, the bottom ends of the fastening screws are in threaded connection with the inner walls of the screw holes, and two holding grooves are formed in the upper surface of the first dustproof frame.
In a further embodiment, the front surface of the dustproof shell and the back surface of the dustproof shell are fixedly connected with second dustproof frames, and the inner wall of each second dustproof frame is fixedly connected with a second dustproof net.
In a further embodiment, the left side face and the right side face of the dustproof shell are fixedly embedded with heat dissipation fans, and two ends, far away from each other, of the heat dissipation fans are fixedly connected with dustproof covers.
In a further embodiment, two insulating pads are fixedly connected to the bottom surface of the dustproof shell, and the insulating pads are made of rubber.
In a further embodiment, two mounting plates are fixedly connected to the left side surface and the right side surface of the dustproof shell, and a fixing hole is formed in the bottom surface of each mounting plate.
Compared with the prior art, the beneficial effects of the utility model are that:
this device is through the shock attenuation spring that sets up, the damping pad, double-screw bolt and fastening nut, can install the circuit board body, and through shock attenuation spring and damping pad combination shock mitigation system, realize the shock attenuation buffering protection to the circuit board body, the safety and stability of the circuit board body of being convenient for uses, place the mouth through the T type that sets up, the screw, fastening screw, the groove grips, first dustproof frame and first dust screen, can be through the cooperation of fastening screw and screw, realize the mounting screw to first dustproof frame, the dismouting of the first dust screen of being convenient for, be convenient for to the cleaning process of first dust screen, realize the effective dust protection to the circuit board body.
Drawings
Fig. 1 is a schematic overall three-dimensional structure diagram of a circuit board with a dustproof structure.
Fig. 2 is a schematic perspective view of a dustproof housing in a circuit board with a dustproof structure.
Fig. 3 is a sectional view of a front view of a dust-proof case in a wiring board having a dust-proof structure.
Fig. 4 is a partially enlarged schematic structural diagram of a circuit board having a dustproof structure at a position a in fig. 3.
In the figure: 1. a circuit board body; 2. fastening a nut; 3. a damping pad; 4. a stud; 5. a damping spring; 6. a T-shaped placing port; 7. a first dust-proof frame; 8. fastening screws; 9. a first dust screen; 10. a holding groove; 11. a dust cover; 12. a fixing hole; 13. an insulating pad; 14. a second dust-proof frame; 15. a second dust screen; 16. a dust-proof shell; 17. mounting a plate; 18. a heat radiation fan; 19. mounting holes; 20. a screw hole; 21. and a through hole.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate a number of the indicated technical features. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
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.
Please refer to fig. 1-4, in the utility model, a circuit board with dustproof construction, including circuit board body 1 and dust cover 16, circuit board body 1 is located the inside of dust cover 16, two sets of mounting holes 19 have been seted up to circuit board body 1's upper surface, two sets of damping pad 3 of inner bottom wall fixedly connected with of dust cover 16, the equal fixedly connected with double-screw bolt 4 in top of every damping pad 3, the top of every double-screw bolt 4 all runs through mounting hole 19 and threaded connection has fastening nut 2, the surface of every damping pad 3 all overlaps and is equipped with damping spring 5, the bottom of every damping spring 5 all with the inner bottom wall fixed connection of dust cover 16, the top of every damping spring 5 all with circuit board body 1's bottom surface fixed connection, the inner wall joint that mouth 6 was placed to the T type 6,T type is seted up to dust cover 16 upper surface has first dust screen 7, the fixed surface of first dust screen 9 of inlaying of first dust screen 7.
Two sets of through-holes 21 have been seted up to the upper surface of first dustproof frame 7, two sets of screws 20 have been seted up to the inner diapire that mouth 6 was placed to the T type, the inside of every through-hole 21 all is equipped with fastening screw 8, the bottom of every fastening screw 8 all with the inner wall threaded connection of screw 20, the upper surface of first dustproof frame 7 has been seted up two grooves 10 of gripping, can realize the mounting screw of first dustproof frame 7, be convenient for first dust screen 9's dismouting and cleaning work, realize effective dustproof of circuit board body 1, the front of dustcoat 16 and the equal fixedly connected with second dustproof frame 14 in the back of dustcoat 16, the equal fixedly connected with second dustproof screen 15 of inner wall of every second dustproof frame 14, can prevent dust protection circuit board to the side of dustcoat 16, avoid the dust to enter into above the dust from the side to circuit board body 1, realize that the side of circuit board body 1 is dustproof.
The equal fixed mosaic of left and right sides face of dust cover 16 has cooling fan 18, the equal fixedly connected with dust cover 11 of one end that two cooling fan 18 kept away from each other, can blow the heat dissipation to circuit board body 1, the safe handling of circuit board body 1 of being convenient for, two insulating pads 13 of bottom surface fixedly connected with of dust cover 16, insulating pad 13 is the rubber material, can carry out bottom insulation protection to dust cover 16, realize circuit board body 1's safe handling, two mounting panels 17 of the equal fixedly connected with of left and right sides face of dust cover 16, fixed orifices 12 has all been seted up to the bottom surface of every mounting panel 17, can install fixedly dust cover 16, increase circuit board body 1's stability, the stable safe handling of circuit board body 1 of being convenient for.
The utility model discloses a theory of operation is:
when the dustproof circuit board is used, firstly, the circuit board body 1 is placed inside the dustproof shell 16, the mounting hole 19 is sleeved on the stud 4, the fastening nut 2 is rotated, the circuit board body 1 is mounted, the circuit board body 1 is subjected to damping and buffering protection by means of cooperation of the damping spring 5 and the damping pad 3, safe and stable use of the circuit board body 1 is achieved, meanwhile, when the dustproof circuit board is used, the first dustproof net 9 and the second dustproof net 15 are used for preventing dust from falling onto the circuit board body 1, then the radiating fan 18 is enabled to work for conducting blowing and radiating on the surface of the circuit board body 1, safe use of the circuit board is achieved, when the first dustproof net 9 needs to be cleaned, the fastening screw 8 is rotated to loose and tie the first dustproof frame 7, then the handheld holding groove 10 is used for taking out the first dustproof frame 7 and the first dustproof net 9, dust cleaning is conducted, cleaning and protection is achieved, re-mounting is achieved, and effective use of the circuit board body 1 is achieved.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a circuit board with dustproof construction which characterized in that: including circuit board body (1) and dust cover (16), circuit board body (1) is located the inside of dust cover (16), two sets of mounting hole (19) have been seted up to the upper surface of circuit board body (1), two sets of damping pad (3) of interior diapire fixedly connected with of dust cover (16), every the equal fixedly connected with double-screw bolt (4) in top of damping pad (3), every mounting hole (19) and threaded connection have fastening nut (2) are all run through on the top of double-screw bolt (4), every the surface of damping pad (3) all overlaps and is equipped with shock attenuation spring (5), every the bottom of shock attenuation spring (5) all with the interior diapire fixed connection of dust cover (16), every the top of shock attenuation spring (5) all with the bottom surface fixed connection of circuit board body (1), dust cover (16) upper surface has been seted up the T type and has been placed mouth (6), the inner wall joint that the mouth (6) was placed to the T type has first dustproof frame (7), the upper surface fixed of first dustproof frame (7) inlays and has first dust screen (9).
2. The circuit board with a dustproof structure according to claim 1, wherein: two sets of through-holes (21) have been seted up to the upper surface of first dustproof frame (7), two sets of screw (20), every have been seted up to the inner diapire that mouth (6) were placed to the T type the inside of through-hole (21) all is equipped with fastening screw (8), every the bottom of fastening screw (8) all with the inner wall threaded connection of screw (20), the upper surface of first dustproof frame (7) has been seted up two and has been gripped groove (10).
3. The circuit board with a dustproof structure according to claim 1, wherein: the equal fixedly connected with second dustproof frame (14), every in the front of dustproofing shell (16) and the back of dustproofing shell (16) the equal fixedly connected with second dustproof net (15) of inner wall of second dustproof frame (14).
4. The circuit board with a dustproof structure according to claim 1, wherein: the left side surface and the right side surface of the dustproof shell (16) are fixedly embedded with heat dissipation fans (18), and two ends, far away from each other, of the heat dissipation fans (18) are fixedly connected with dustproof covers (11).
5. The circuit board with a dustproof structure according to claim 1, wherein: the bottom surface fixedly connected with two insulating pad (13) of dust shell (16), insulating pad (13) are the rubber material.
6. The circuit board with a dustproof structure according to claim 1, wherein: the equal fixedly connected with of the left and right sides face of dust cover (16) two mounting panels (17), every fixed orifices (12) have all been seted up to the bottom surface of mounting panel (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222665939.2U CN218570693U (en) | 2022-10-11 | 2022-10-11 | Circuit board with dustproof construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222665939.2U CN218570693U (en) | 2022-10-11 | 2022-10-11 | Circuit board with dustproof construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218570693U true CN218570693U (en) | 2023-03-03 |
Family
ID=85315629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222665939.2U Active CN218570693U (en) | 2022-10-11 | 2022-10-11 | Circuit board with dustproof construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218570693U (en) |
-
2022
- 2022-10-11 CN CN202222665939.2U patent/CN218570693U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210534253U (en) | Signal fault alarm device | |
| CN214154948U (en) | Anti-static structure for low-voltage cabinet circuit board | |
| CN218570693U (en) | Circuit board with dustproof construction | |
| CN1711814A (en) | A housing for electronic circuits and components | |
| CN201742652U (en) | Enclosure structure for optical transceiver | |
| CN212752952U (en) | Protection device for gateway equipment | |
| CN210694769U (en) | Dustproof power module | |
| CN212723800U (en) | Mobile terminal and mainboard thereof | |
| CN211831561U (en) | Anti-static network cabinet | |
| CN219981253U (en) | LED display screen circuit board | |
| CN217742059U (en) | Dust-protection type power module | |
| CN213271703U (en) | Curved surface display screen | |
| CN110809362A (en) | High-heat-dissipation printed circuit board and manufacturing method thereof | |
| CN218181433U (en) | Dustproof air-cooled computer machine case | |
| CN220509382U (en) | Cabinet radiator | |
| CN219997524U (en) | Computing server shell with dustproof function | |
| CN210667248U (en) | Teaching all-in-one machine shell structure | |
| CN211481745U (en) | Power module protection device | |
| CN217182456U (en) | Flexible PC board connector | |
| CN220191166U (en) | Industrial three-proofing power management chip | |
| CN210927435U (en) | Power module with heat dissipation mechanism | |
| CN211860826U (en) | Power module's mount pad | |
| CN218587065U (en) | Frequency converter with monitoring function | |
| CN212809767U (en) | Buzzer capable of effectively preventing dust | |
| CN216313632U (en) | Control box that protectiveness is good |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 1001, Shangxing West Industrial Zone, West Ring Road, Shajing street, Bao'an District, Shenzhen, Guangdong 518104 Patentee after: Shenzhen Derun Changxing Technology Co.,Ltd. Country or region after: China Address before: No. 1001, Shangxing West Industrial Zone, West Ring Road, Shajing street, Bao'an District, Shenzhen, Guangdong 518104 Patentee before: Shenzhen Liansheng Line Technology Co.,Ltd. Country or region before: China |