CN219627970U - Dustproof finished circuit board - Google Patents
Dustproof finished circuit board Download PDFInfo
- Publication number
- CN219627970U CN219627970U CN202320108867.3U CN202320108867U CN219627970U CN 219627970 U CN219627970 U CN 219627970U CN 202320108867 U CN202320108867 U CN 202320108867U CN 219627970 U CN219627970 U CN 219627970U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- bonding plate
- sliding
- side face
- guide rail
- 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
- 239000000428 dust Substances 0.000 claims description 16
- 230000001681 protective effect Effects 0.000 claims description 14
- 239000000853 adhesive Substances 0.000 description 8
- 230000001070 adhesive effect Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 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
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000003071 polychlorinated biphenyls Chemical class 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses a dustproof finished circuit board, which belongs to the technical field of circuit boards and comprises a circuit board protecting shell, wherein a fixing rod is fixedly arranged on the side surface of the circuit board protecting shell, a guide rail is fixedly arranged on the side surface of the fixing rod, a sliding groove is formed in the upper surface of the guide rail, and a sliding block is slidably arranged in the sliding groove.
Description
Technical Field
The utility model relates to the technical field of circuit boards, in particular to a dustproof finished circuit board.
Background
The names of the circuit boards are: ceramic circuit boards, alumina ceramic circuit boards, aluminum nitride ceramic circuit boards, PCB boards, aluminum substrates, high frequency boards, thick copper plates, impedance boards, PCBs, ultra-thin circuit boards, printed (copper etching technology) circuit boards, and the like.
The circuit board is one of important electronic components in the electronic appliance, and is mostly installed in the electronic appliance, but some circuit boards are installed outside the electronic appliance, and the circuit board is installed in a certain protective shell and then is installed on the appliance, so that the dustproof effect is achieved.
But at present, the circuit board can only be dustproof through the protective shell, and the dustproof effect is poor, so that the circuit board is inconvenient to assemble, disassemble and clean.
Based on the above, the utility model designs a dustproof finished circuit board to solve the above problems.
Disclosure of Invention
The utility model aims to provide a dustproof finished circuit board so as to solve the technical problems.
In order to achieve the above purpose, the present utility model provides the following technical solutions: including the circuit board protecting crust, the side fixed mounting of circuit board protecting crust has the dead lever, the side fixed mounting of dead lever has the guide rail, the spout has been seted up to the upper surface of guide rail, the inside slidable mounting of spout has the slider, the top fixed mounting of slider has the bracing piece, the top of bracing piece bonds there is the main bonding board, the bottom of main bonding board bonds there is the secondary bonding board, the interface has been seted up to the side of circuit board protecting crust, peg graft in the inside of spout has the stopper, the side fixed mounting of stopper has the control block, one side of stopper is equipped with the elastic cushion.
Preferably, the fixing rod is installed in parallel with the side surface of the circuit board protective shell, and the fixing rod is installed in parallel with the guide rail.
Preferably, the guide rail is not contacted with the circuit board protective shell, and the four guide rails are symmetrically arranged on the side surface of the circuit board protective shell.
Preferably, the chute is arranged in a convex mode, the sliding block is arranged in a convex mode, the limiting block is parallel to the sliding block, elastic pads are arranged at two ends of the limiting block, and the elastic pads are in contact with the inner wall of the chute.
Preferably, the primary adhesive plate is not in contact with the circuit board protective housing, and the secondary adhesive plate is mounted perpendicular to the primary adhesive plate.
Preferably, the side area of the secondary adhesive plate is larger than the side area of the insertion port, and the secondary adhesive plate is not contacted with the circuit board protective shell.
Compared with the prior art, the utility model has the beneficial effects that:
when the circuit board protection shell is used, the circuit board is inserted into the circuit board protection shell through the plug-in port, so that the circuit board protection shell can be used for preliminarily protecting the circuit board, the sliding block is moved to a designated position by applying acting force to the supporting rods, then the main bonding plate is bonded on the two supporting rods, dust is prevented from entering the circuit board protection shell from the upper surface of the circuit board protection shell, the secondary bonding plate is bonded at the bottom of the main bonding plate, dust and the like are prevented from adhering to the circuit board from the plug-in port, flying dust and the like can be adsorbed, disassembly and assembly are convenient, the limiting block is inserted into the sliding groove, and the sliding block and the inner wall of the sliding groove have certain friction force, so that the sliding block cannot move under the action of no external force, further the circuit board can be effectively prevented from dust, the effect is obvious, and the operation such as cleaning or replacement of the main bonding plate and the secondary bonding plate after dust removal is facilitated.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a top view of the whole structure of the present embodiment;
FIG. 2 is an enlarged schematic view of the structure of the embodiment A;
fig. 3 is a schematic side view of the whole structure of the present embodiment.
In the drawings, the list of components represented by the various numbers is as follows:
1. a circuit board protective housing; 2. a fixed rod; 3. a guide rail; 4. a chute; 5. a slide block; 6. a support rod; 7. a primary adhesive plate; 8. a secondary bonding plate; 9. an interface; 10. a limiting block; 11. a control block; 12. an elastic pad.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a dustproof finished circuit board, including circuit board protecting crust 1, the side fixed mounting of circuit board protecting crust 1 has dead lever 2, the side fixed mounting of dead lever 2 has guide rail 3, spout 4 has been seted up to the upper surface of guide rail 3, the inside slidable mounting of spout 4 has slider 5, the top fixed mounting of slider 5 has bracing piece 6, the top of bracing piece 6 bonds there is main bonding board 7, the bottom of main bonding board 7 bonds there is secondary bonding board 8, interface 9 has been seted up to the side of circuit board protecting crust 1, peg graft in the inside of spout 4 has stopper 10, the side fixed mounting of stopper 10 has control block 11, one side of stopper 10 is equipped with elastic pad 12, in this embodiment, can insert the circuit board to the inside of circuit board protecting crust 1 through interface 9, carry out preliminary protection operation to the circuit board.
Preferably, the fixing rod 2 is installed parallel to the side surface of the circuit board protecting shell 1, and the fixing rod 2 is installed parallel to the guide rail 3, in this embodiment, the guide rail 3 can be stably installed through the fixing rod 2, and the sliding block 5 is not affected when sliding.
Preferably, the guide rail 3 does not contact with the circuit board protecting shell 1, and the guide rail 3 has four, and four guide rails 3 symmetry are installed in the side of circuit board protecting shell 1, in this embodiment, through four guide rails 3 and bracing piece 6, all can install main bonding board 7 and secondary bonding board 8, more comprehensive dustproof effect that plays.
Preferably, the spout 4 is protruding type setting, and slider 5 is protruding type setting, stopper 10 is parallel with slider 5, and the both ends of stopper 10 all are equipped with elastic pad 12, elastic pad 12 and the inner wall contact of spout 4, in this embodiment, the protruding type setting through slider 5 and spout 4 can prevent that slider 5 from droing from the upper surface of spout 4, and can prevent that slider 5 from droing from the side of spout 4 through stopper 10, can increase the frictional force between stopper 10 and the spout 4 inner wall through elastic pad 12, prevent stopper 10 not hard up droing, and can freely select to impel stopper 10 to the optional position of spout 4, can remove two stoppers 10 in every spout 4 to the both ends of slider 5 and carry out spacing to slider 5.
Preferably, the main bonding plate 7 is not in contact with the circuit board protecting shell 1, and the secondary bonding plate 8 is vertically installed with the main bonding plate 7, so that dust above the circuit board protecting shell 1 can be adsorbed through the main bonding plate 7 in China, and the dust can be matched with the secondary bonding plate 8 for use, so that the dust is effectively prevented from entering the circuit board protecting shell 1.
Preferably, the side area of the secondary bonding plate 8 is larger than the side area of the plugging port 9, and the secondary bonding plate 8 is not in contact with the circuit board protecting shell 1, in this embodiment, dust can be adsorbed through the secondary bonding plate 8, so that the dust can be prevented from entering the circuit board protecting shell 1, the secondary bonding plate 8 is not in contact with the plugging port 9, and the secondary bonding plate 8 can be driven by the sliding block 5 to adjust the position, so that the dust can be prevented from being in contact with the circuit board and other structures.
One specific application of this embodiment is:
the circuit board is inserted into the circuit board protective shell 1 through the inserting port 9, the sliding block 5 is moved to a designated position by applying acting force to the supporting rods 6, the main bonding plates 7 are bonded on the two supporting rods 6, the secondary bonding plates 8 are bonded at the bottoms of the main bonding plates 7, and the limiting block 10 is inserted into the sliding groove 4.
In conclusion, through structures such as circuit board protecting crust 1, bracing piece 6, slider 5, primary adhesive plate 7, secondary adhesive plate 8, stopper 10 and elastic pad 12, can play better play dustproof effect to the circuit board, and conveniently carry out the effect of operations such as dismouting washing with dustproof construction.
In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a dustproof finished circuit board, includes circuit board protecting crust (1), its characterized in that: the circuit board protection shell is characterized in that a fixing rod (2) is fixedly arranged on the side face of the circuit board protection shell (1), a guide rail (3) is fixedly arranged on the side face of the fixing rod (2), a sliding groove (4) is formed in the upper surface of the guide rail (3), a sliding block (5) is arranged in the sliding groove (4) in a sliding mode, a supporting rod (6) is fixedly arranged at the top of the sliding block (5), a main bonding plate (7) is bonded at the top of the supporting rod (6), a secondary bonding plate (8) is bonded at the bottom of the main bonding plate (7), an inserting port (9) is formed in the side face of the circuit board protection shell (1), a limiting block (10) is inserted into the sliding groove (4), a control block (11) is fixedly arranged on the side face of the limiting block (10), and an elastic pad (12) is arranged on one side of the limiting block (10).
2. The dust protected finished circuit board of claim 1, wherein: the fixing rod (2) is arranged in parallel with the side face of the circuit board protective shell (1), and the fixing rod (2) is arranged in parallel with the guide rail (3).
3. The dust protected finished circuit board of claim 1, wherein: the guide rails (3) are not in contact with the circuit board protective shell (1), and the number of the guide rails (3) is four, and the four guide rails (3) are symmetrically arranged on the side face of the circuit board protective shell (1).
4. The dust protected finished circuit board of claim 1, wherein: the sliding chute (4) is arranged in a convex mode, the sliding block (5) is arranged in a convex mode, the limiting block (10) is parallel to the sliding block (5), elastic pads (12) are arranged at two ends of the limiting block (10), and the elastic pads (12) are in contact with the inner wall of the sliding chute (4).
5. The dust protected finished circuit board of claim 1, wherein: the main bonding plate (7) is not contacted with the circuit board protective shell (1), and the secondary bonding plate (8) is vertically arranged with the main bonding plate (7).
6. The dust protected finished circuit board of claim 1, wherein: the side area of the secondary bonding plate (8) is larger than that of the plug-in port (9), and the secondary bonding plate (8) is not contacted with the circuit board protective shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320108867.3U CN219627970U (en) | 2023-02-04 | 2023-02-04 | Dustproof finished circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320108867.3U CN219627970U (en) | 2023-02-04 | 2023-02-04 | Dustproof finished circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219627970U true CN219627970U (en) | 2023-09-01 |
Family
ID=87794906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320108867.3U Active CN219627970U (en) | 2023-02-04 | 2023-02-04 | Dustproof finished circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219627970U (en) |
-
2023
- 2023-02-04 CN CN202320108867.3U patent/CN219627970U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A dust-proof finished circuit board Granted publication date: 20230901 Pledgee: Agricultural Bank of China Limited by Share Ltd. Xiamen Xiangan branch Pledgor: Xiamen dongshengrong Technology Co.,Ltd. Registration number: Y2024980024424 |