CN219577363U - Circuit board with rust-proof function - Google Patents
Circuit board with rust-proof function Download PDFInfo
- Publication number
- CN219577363U CN219577363U CN202320411177.5U CN202320411177U CN219577363U CN 219577363 U CN219577363 U CN 219577363U CN 202320411177 U CN202320411177 U CN 202320411177U CN 219577363 U CN219577363 U CN 219577363U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- board main
- main body
- rust
- front side
- 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
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
- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The utility model relates to the technical field of circuit boards, and discloses a circuit board with a rust-proof function. This circuit board with rust-resistant function, through the closing mechanism who sets up, first protruding edge and the protruding edge of second laminate completely with both sides around the circuit board main part, first backing ring and second backing ring laminate completely with both sides around the connection slotted hole, make first apron and second apron can not take place the contact with outside after the installation circuit board main part, make dust and the steam in the outside air can't take place the reaction with both sides contact around the circuit board main part, make the circuit board main part can not rust ageing because of the steam in the air, the life of this circuit board main part has been increased, also make outside dust can't be with circuit board and components and parts contact simultaneously.
Description
Technical Field
The utility model relates to the technical field of circuit boards, in particular to a circuit board with a rust-proof function.
Background
The circuit board enables the circuit to be miniaturized and visualized, and plays an important role in mass production of fixed circuits and optimization of the layout of electrical appliances. The circuit board may be referred to as a printed wiring board or a printed circuit board.
According to the patent net disclosed as a circuit board with a moisture-proof function (publication number: CN 216437881U; application number: 202123078552.9), the above-mentioned application is directed to: the existing circuit board is poor in quality, insulating performance of part of unit parts is poor, and the circuit board does not have dampproof and waterproof functions, so that the circuit board with the dampproof function is provided. The problem of ' is optimized, and the water absorbing sponge 503' and the insulating rubber sleeve 502' are additionally arranged at the pin positions of the components to avoid that the pins of the components are not contacted with the outside, but the dust can not be prevented from adhering to the surface of the circuit board to influence the heat dissipation effect of the components, and meanwhile, the water vapor in the air contacts with the components and the main body of the circuit board for a long time or corrodes the components and the circuit board.
Disclosure of Invention
The utility model aims to provide a circuit board with a rust-proof function, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a circuit board with prevent rusting function, includes the circuit board main part, circuit board main part outside four corners is provided with the connection slotted hole, both sides are provided with closing mechanism around the circuit board main part, closing mechanism left and right sides is provided with fixed establishment.
The closing mechanism comprises a first protection component and a second protection component, wherein the first protection component is arranged on the rear side of the circuit board main body, and the second protection component is arranged on the front side of the circuit board main body.
The fixing mechanism comprises a clamping assembly and a mounting assembly, the clamping assembly is arranged on the left side and the right side of the first protection assembly, and the mounting assembly is arranged on the outer side of the clamping assembly.
Preferably, the first protection component comprises a first cover plate, the first cover plate is arranged on the rear side of the circuit board main body, the front side of the first cover plate is fixedly connected with a first protruding edge, and the front side of the first protruding edge is attached to the rear side of the circuit board main body.
Preferably, the first rim front side is fixedly connected with a first backing ring corresponding to the position of the connecting slot, the first backing ring front side is attached to the rear side of the connecting slot, and the first backing ring outer ring is attached to the connecting slot inner ring.
Preferably, the second protection component comprises a second cover plate, the second cover plate is arranged on the front side of the circuit board main body, a second protruding edge is fixedly connected to the rear side of the second cover plate, and the rear side of the second protruding edge is attached to the front side of the circuit board main body.
Preferably, the second backing ring is fixedly connected to the position, corresponding to the connecting slot hole, of the rear side of the second protruding edge, the rear side of the second backing ring is attached to the front side of the connecting slot hole, and the outer ring of the second backing ring is attached to the inner ring of the connecting slot hole.
Preferably, the clamping assembly comprises a fixing plate, the fixing plate is fixedly connected to the left side and the right side of the first convex edge, the inner side of the fixing plate is attached to the left side and the right side of the circuit board main body, connecting fins are clamped in the front side of the fixing plate, the connecting fins are fixedly connected to the left side and the right side of the second convex edge, clamping grooves are formed in positions, corresponding to the connecting fins, of the fixing plate, and a threaded cylinder is fixedly connected to the outer side of the connecting fins.
Preferably, the installation component includes fixing bolt, fixing bolt threaded connection is in the screw thread section of thick bamboo inner circle, fixing sleeve has been cup jointed to both sides position about the screw thread section of thick bamboo in the fixing bolt outer lane, fixing sleeve fixed connection is in the fixed plate outside.
Compared with the prior art, the utility model provides the circuit board with the rust-proof function, which has the following beneficial effects:
1. this circuit board with rust-resistant function, through the closing mechanism who sets up, first protruding edge and second protruding edge laminate completely with both sides around the circuit board main part, first backing ring and second backing ring laminate completely with both sides around the connection slotted hole, make first apron and second apron can not take place the contact with outside after the installation circuit board main part, make dust and steam in the outside air can't react with both sides contact around the circuit board main part, make the circuit board main part can not rust ageing because of the steam in the air, the life of this circuit board main part has been increased, also make outside dust can't contact with circuit board and components and parts simultaneously, make it can't influence the normal work of components and parts.
2. This circuit board with rust-resistant function, through the fixed establishment who sets up, the staff only need cup joint fixing bolt in upper and lower wherein one side fixed sleeve inner circle then makes fixing bolt and screw thread section of thick bamboo be connected and be fixed in the fixed work of screw thread section of thick bamboo inner circle to first apron and second apron, easy operation is convenient for the staff use.
Drawings
For a clearer description of the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it will be apparent that the drawings in the description below are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art:
FIG. 1 is a schematic front view of the present utility model;
FIG. 2 is an exploded view of the structure of the present utility model;
FIG. 3 is a schematic view of a portion of a first protective component;
fig. 4 is a schematic view of a portion of a second protection component.
In the figure: 1. a closing mechanism; 11. a first guard assembly; 1101. a first cover plate; 1102. a first flange; 1103. a first backing ring; 12. a second shield assembly; 1201. a second cover plate; 1202. a second flange; 1203. a second backing ring; 2. a fixing mechanism; 21. a clamping assembly; 2101. a fixing plate; 2102. connecting fins; 2103. a clamping groove; 2104. a thread cylinder; 22. a mounting assembly; 2201. a fixing bolt; 2202. a fixed sleeve; 3. a circuit board main body; 4. and the slot holes are connected.
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.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," 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; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
The utility model provides a technical scheme that:
example 1
Referring to fig. 1 to 4, a circuit board with rust-proof function comprises a circuit board main body 3, connecting slots 4 are formed in four corners on the outer side of the circuit board main body 3, closing mechanisms 1 are arranged on the front side and the rear side of the circuit board main body 3, and fixing mechanisms 2 are arranged on the left side and the right side of the closing mechanisms 1.
The closing mechanism 1 comprises a first protection component 11 and a second protection component 12, wherein the first protection component 11 is arranged on the rear side of the circuit board main body 3, and the second protection component 12 is arranged on the front side of the circuit board main body 3.
The first protection component 11 comprises a first cover plate 1101, the first cover plate 1101 is arranged on the rear side of the circuit board main body 3, a first protruding edge 1102 is fixedly connected to the front side of the first cover plate 1101, the front side of the first protruding edge 1102 is attached to the rear side of the circuit board main body 3, a first backing ring 1103 is fixedly connected to the front side of the first protruding edge 1102 corresponding to the position of the connecting slot 4, the front side of the first backing ring 1103 is attached to the rear side of the connecting slot 4, an outer ring of the first backing ring 1103 is attached to an inner ring of the connecting slot 4, the second protection component 12 comprises a second cover plate 1201, the second cover plate 1201 is arranged on the front side of the circuit board main body 3, a second protruding edge 1202 is fixedly connected to the rear side of the second cover plate 1201, a second backing ring 1203 is fixedly connected to the rear side of the second protruding edge 1202 corresponding to the position of the connecting slot 4, the rear side of the second backing ring 1203 is attached to the front side of the outer ring 4, and the second backing ring 1203 is attached to the inner ring of the connecting slot 4.
Further: the first protruding edge 1102 and the second protruding edge 1202 are completely attached to the front side and the rear side of the circuit board main body 3, the first backing ring 1103 and the second backing ring 1203 are completely attached to the front side and the rear side of the connecting slot 4, the first cover plate 1101 and the second cover plate 1201 cannot contact with the outside after being installed, dust and water vapor in the outside air cannot react with the front side and the rear side of the circuit board main body 3, the circuit board main body 3 cannot rust and age due to water vapor in the air, the service life of the circuit board main body 3 is prolonged, and meanwhile, the outside dust cannot contact with the circuit board and components, so that the normal operation of the components cannot be affected.
Example two
Referring to fig. 1-4, and further obtained on the basis of the first embodiment, the fixing mechanism 2 includes a clamping component 21 and a mounting component 22, the clamping component 21 is disposed on the left and right sides of the first protection component 11, and the mounting component 22 is disposed on the outer side of the clamping component 21.
The clamping assembly 21 comprises a fixing plate 2101, the fixing plate 2101 is fixedly connected to the left side and the right side of the first protruding edge 1102, the inner side of the fixing plate 2101 is attached to the left side and the right side of the circuit board main body 3, a connecting fin 2102 is clamped in the front side of the fixing plate 2101, the connecting fin 2102 is fixedly connected to the left side and the right side of the second protruding edge 1202, a clamping groove 2103 is formed in the position, corresponding to the connecting fin 2102, of the fixing plate 2101, a threaded cylinder 2104 is fixedly connected to the outer side of the connecting fin 2102, the mounting assembly 22 comprises a fixing bolt 2201, the fixing bolt 2201 is connected to the inner ring of the threaded cylinder 2104 in a threaded mode, fixing sleeves 2202 are sleeved at the positions, located on the upper side and the lower side of the threaded cylinder 2104, of the fixing sleeves 2202 are fixedly connected to the outer side of the fixing plate 2101.
Further: the staff only needs the calm fixing bolt 2201 to be sleeved on the inner ring of the fixing sleeve 2202 on one side of the upper side and the lower side, then the fixing bolt 2201 is connected with the threaded cylinder 2104 and is fixed on the inner ring of the threaded cylinder 2104, and the fixing work of the first cover plate 1101 and the second cover plate 1201 can be completed, so that the operation is simple and the staff can use the fixing work conveniently.
In the actual operation process, when the device is used and the components of the closing mechanism 1 need to be mounted, a worker first places the first cover plate 1101 on the rear side of the circuit board main body 3, makes the front sides of the first flange 1102 and the first backing ring 1103 respectively attach to the rear sides of the circuit board main body 3 and the connecting slot 4, then places the second cover plate 1201 on the front side of the circuit board main body 3, makes the rear sides of the second flange 1202 and the second backing ring 1203 attach to the front sides of the circuit board main body 3 and the connecting slot 4, and then the connecting fins 2102 are clamped in the front sides of the fixing plate 2101 through the clamping grooves 2103, then the worker sleeves the fixing bolt 2202 on the inner ring of the fixing sleeve 2202, makes the fixing bolt 2201 contact with the threaded cylinder 2104, then rotates the fixing bolt 2201 to enable the inner ring of the fixing bolt 2201 to move downwards on the threaded cylinder 2104 until the inner ring of the fixing bolt 2201 is not sleeved on the inner ring of the fixing sleeve 2202 below, and at this time, the mounting work of the first cover plate 1101 and the first flange 1102 is completed.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.
Claims (7)
1. The utility model provides a circuit board with prevent rust function, includes circuit board main part (3), its characterized in that: connecting slots (4) are formed in four corners of the outer side of the circuit board main body (3), closing mechanisms (1) are arranged on the front side and the rear side of the circuit board main body (3), and fixing mechanisms (2) are arranged on the left side and the right side of the closing mechanisms (1);
the closing mechanism (1) comprises a first protection component (11) and a second protection component (12), wherein the first protection component (11) is arranged on the rear side of the circuit board main body (3), and the second protection component (12) is arranged on the front side of the circuit board main body (3);
the fixing mechanism (2) comprises a clamping assembly (21) and a mounting assembly (22), wherein the clamping assembly (21) is arranged on the left side and the right side of the first protection assembly (11), and the mounting assembly (22) is arranged on the outer side of the clamping assembly (21).
2. The circuit board with rust-proof function according to claim 1, wherein: the first protection component (11) comprises a first cover plate (1101), the first cover plate (1101) is arranged on the rear side of the circuit board main body (3), the front side of the first cover plate (1101) is fixedly connected with a first protruding edge (1102), and the front side of the first protruding edge (1102) is attached to the rear side of the circuit board main body (3).
3. A circuit board with rust-proof function according to claim 2, characterized in that: the front side of the first protruding edge (1102) is fixedly connected with a first backing ring (1103) corresponding to the position of the connecting slot hole (4), the front side of the first backing ring (1103) is attached to the rear side of the connecting slot hole (4), and the outer ring of the first backing ring (1103) is attached to the inner ring of the connecting slot hole (4).
4. The circuit board with rust-proof function according to claim 1, wherein: the second protection assembly (12) comprises a second cover plate (1201), the second cover plate (1201) is arranged on the front side of the circuit board main body (3), a second convex edge (1202) is fixedly connected to the rear side of the second cover plate (1201), and the rear side of the second convex edge (1202) is attached to the front side of the circuit board main body (3).
5. The circuit board with rust-proof function according to claim 4, wherein: the second rim (1202) is fixedly connected with a second backing ring (1203) at the rear side corresponding to the connecting slot hole (4), the rear side of the second backing ring (1203) is attached to the front side of the connecting slot hole (4), and the outer ring of the second backing ring (1203) is attached to the inner ring of the connecting slot hole (4).
6. The circuit board with rust-proof function according to claim 1, wherein: the clamping assembly (21) comprises a fixing plate (2101), the fixing plate (2101) is fixedly connected to the left side and the right side of the first protruding edge (1102), the inner side of the fixing plate (2101) is attached to the left side and the right side of the circuit board main body (3), connecting fins (2102) are clamped in the front side of the fixing plate (2101), the connecting fins (2102) are fixedly connected to the left side and the right side of the second protruding edge (1202), clamping grooves (2103) are formed in positions of the fixing plate (2101) corresponding to the connecting fins (2102), and threaded cylinders (2104) are fixedly connected to the outer sides of the connecting fins (2102).
7. The circuit board with rust-proof function according to claim 1, wherein: the mounting assembly (22) comprises a fixing bolt (2201), the fixing bolt (2201) is in threaded connection with an inner ring of a threaded cylinder (2104), the outer ring of the fixing bolt (2201) is located at the upper side and the lower side of the threaded cylinder (2104) and sleeved with a fixing sleeve (2202), and the fixing sleeve (2202) is fixedly connected to the outer side of a fixing plate (2101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320411177.5U CN219577363U (en) | 2023-03-07 | 2023-03-07 | Circuit board with rust-proof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320411177.5U CN219577363U (en) | 2023-03-07 | 2023-03-07 | Circuit board with rust-proof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219577363U true CN219577363U (en) | 2023-08-22 |
Family
ID=87656224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320411177.5U Active CN219577363U (en) | 2023-03-07 | 2023-03-07 | Circuit board with rust-proof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219577363U (en) |
-
2023
- 2023-03-07 CN CN202320411177.5U patent/CN219577363U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219577363U (en) | Circuit board with rust-proof function | |
| CN210093744U (en) | Universal voice controller | |
| CN210957697U (en) | Bus duct convenient for cleaning ash | |
| CN214675830U (en) | Waterproof circuit printed board | |
| CN213025877U (en) | Limit switch of corrosion-resistant protective shell | |
| CN212659765U (en) | Electronic connector with waterproof function | |
| CN109819085B (en) | Mobile phone shell with automatic human health index recognition function | |
| CN216716159U (en) | Waterproof type LED light source board | |
| CN213462456U (en) | Electric printed circuit protection board with protection function | |
| CN215682752U (en) | Circuit board with waterproof dustproof ability | |
| CN220733230U (en) | Circuit board with wire fixing structure | |
| CN212809767U (en) | Buzzer capable of effectively preventing dust | |
| CN216312157U (en) | Integrated circuit device convenient to assemble | |
| CN110854690A (en) | Electrical equipment dustproof protection device | |
| CN219919258U (en) | Etching-resistant circuit board | |
| CN212161931U (en) | Battery for electric bicycle | |
| CN214555819U (en) | Mute control system of ultrasonic cleaning equipment | |
| CN221240447U (en) | Be applied to waterproof type switch under water | |
| JPH0134387Y2 (en) | ||
| CN211295812U (en) | Electrical connection cabinet with anti-interference structure | |
| CN217693837U (en) | Anti-loosening device for circuit board | |
| CN218277474U (en) | Network remote control ware of guide tracked installation | |
| CN210694475U (en) | Flexible circuit board with dustproof construction | |
| CN214046137U (en) | Bury plane resistance high frequency multilayer circuit board | |
| CN215647869U (en) | Small household appliance circuit board easy to assemble |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |