CN219981244U - Circuit board mounting box - Google Patents
Circuit board mounting box Download PDFInfo
- Publication number
- CN219981244U CN219981244U CN202321038431.8U CN202321038431U CN219981244U CN 219981244 U CN219981244 U CN 219981244U CN 202321038431 U CN202321038431 U CN 202321038431U CN 219981244 U CN219981244 U CN 219981244U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- bottom plate
- plate
- shaped bottom
- holes
- 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.)
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Links
- 238000005192 partition Methods 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims abstract description 5
- 238000001816 cooling Methods 0.000 claims description 8
- 238000009423 ventilation Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 230000008569 process Effects 0.000 abstract description 4
- 230000017525 heat dissipation Effects 0.000 description 7
- 230000005855 radiation Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
The utility model belongs to the technical field of circuit board protection, and particularly relates to a circuit board mounting box which comprises a U-shaped bottom plate, side plates and a cover plate. The U-shaped bottom plate is used for placing the circuit board, one side of the U-shaped bottom plate is provided with a partition plate, the side plate is arranged on the other side of the U-shaped bottom plate, the cover plate covers the top end of the U-shaped bottom plate, and the U-shaped bottom plate, the side plate and the cover plate form a cavity. The both ends of U type bottom plate are equipped with the spread groove, and spread groove both ends extend to one side of baffle and curb plate respectively, and the both sides of apron are equipped with the boss corresponding with the spread groove respectively, and spread groove lower extreme groove footpath is greater than spread groove upper end groove footpath. The circuit board is placed in the cavity of the U-shaped bottom plate, the circuit board can be effectively protected, the circuit board is prevented from being damaged due to collision in the transportation process, the boss is matched with the connecting groove, the cover plate is connected to the top end of the U-shaped bottom plate, the cover plate and the U-shaped bottom plate are assembled by using the scheme, and the assembly time can be effectively shortened.
Description
Technical Field
The utility model belongs to the technical field of circuit board protection, and particularly relates to a circuit board mounting box.
Background
The existing electronic modules such as the switch are installed by a copper stud and screw fixing mode, and related circuit control boards and modules are mostly exposed outside, and wiring between the control boards and the modules is arranged on a circuit board in disorder. Disadvantages of the prior art: because the circuit board is exposed outside, when in actual use, steam, dust and the like exist in the atmosphere, and the obstacles are very easy to drop onto the circuit board, the circuit board is easy to be subjected to dangers such as short circuit, burning and the like, and in addition, the circuit board is not provided with a corresponding protection module outside, so that the circuit board is very easy to scratch in the actual repair and transportation process, and the circuit board is damaged.
Disclosure of Invention
The utility model aims to provide a circuit board protection device and a waterproof radiator, and aims to solve the problems that the fixing effect of a rubber sealing ring in the prior art is poor, so that falling and falling often occur in the installation or use process, the circuit of a connector connected with a circuit board is easy to disorder, and the circuit board heats and the like.
In order to achieve the above purpose, the circuit board mounting box provided by the embodiment of the utility model comprises a U-shaped bottom plate, a side plate and a cover plate. The U-shaped bottom plate is used for placing the circuit board, one side of the U-shaped bottom plate is provided with a partition plate, the side plate is arranged on the other side of the U-shaped bottom plate, the cover plate covers the top end of the U-shaped bottom plate, and the U-shaped bottom plate, the side plate and the cover plate form a cavity. The both ends of U type bottom plate are equipped with the spread groove, and spread groove both ends extend to one side of baffle and curb plate respectively, and the both sides of apron are equipped with the boss corresponding with the spread groove respectively, and spread groove lower extreme groove footpath is greater than spread groove upper end groove footpath.
Further, the connecting groove is in a water drop shape, and the connecting groove is in sliding connection with the boss.
Further, the cover plate is close to the one end of curb plate and is equipped with two first screw holes, and the bottom plate is close to the one end of curb plate and is equipped with two second screw holes, is equipped with 4 mounting holes on the curb plate, and the screw passes the mounting hole and is connected with first screw hole or second screw hole.
Further, two connecting holes are formed in the side plates, two wire bundles are arranged on one sides of the side plates, and the wire bundles penetrate through the connecting holes to be connected with the circuit board in the U-shaped bottom plate.
Further, a cooling fan is arranged in the cavity, a cooling hole is formed in the partition plate, and the cooling fan is arranged on the partition plate and located on one side of the cooling hole.
Further, a plurality of vent holes are formed in the side plates.
Further, the outer sides of the U-shaped bottom plate and the cover plate are provided with a plurality of grooves, and the grooves are parallel to each other.
Further, the bottom of the U-shaped bottom plate is provided with a plurality of positioning holes, and the U-shaped bottom plate further comprises a plurality of connecting pieces, and the connecting pieces penetrate through the positioning holes to be connected with the circuit board and used for positioning the circuit board.
The above technical solutions in the circuit board mounting box provided by the embodiments of the present utility model have at least one of the following technical effects: u type bottom plate, curb plate and apron form a cavity, place the circuit board in the cavity of U type bottom plate, can effectually protect the circuit board, avoid the circuit board to suffer the collision in the transportation and lead to the circuit board to damage, the upper end of U type bottom plate is equipped with the spread groove simultaneously, the groove diameter of spread groove lower extreme is bigger than the groove diameter of upper end, the apron lower extreme is equipped with the boss corresponding with the spread groove, consequently, the apron is in the one end of U type bottom plate, the boss is aimed at spread groove postslipping cover plate, make boss and spread groove cooperate, the apron connection is at the top of U type bottom plate, use this scheme to assemble apron and U type bottom plate, can effectually reduce assembly time, and can reduce the fixed screw, the aesthetic measure of reinforcing outward appearance.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being 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 an exploded view of a circuit board mounting box according to an embodiment of the present utility model.
Fig. 2 is a schematic structural diagram of the U-shaped bottom board of the circuit board mounting box according to the embodiment of the present utility model.
Fig. 3 is a schematic structural diagram of the cover plate of the circuit board mounting box according to the embodiment of the utility model.
Reference numerals: 10. a U-shaped bottom plate; 11. a partition plate; 12. a connecting groove; 13. a second threaded hole; 14. a heat radiation fan; 15. a heat radiation hole; 16. a groove; 17. positioning holes; 20. a side plate; 21. a mounting hole; 22. a connection hole; 23. a wire harness; 24. a vent hole; 30. a cover plate; 31. a boss; 32. a first threaded bore.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and intended to illustrate embodiments of the utility model and should not be construed as limiting the utility model.
In the description of the embodiments of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the embodiments of the present utility model and simplify 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.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present utility model, the meaning of "plurality" is two or more, unless explicitly defined otherwise.
In the embodiments of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly and include, for example, either permanently connected, removably 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 embodiments of the present utility model will be understood by those of ordinary skill in the art according to specific circumstances.
In one embodiment of the present utility model, referring to fig. 1 to 3, there is provided a circuit board mounting case including a U-shaped bottom plate 10, side plates 20, and a cover plate 30. The U-shaped bottom plate 10 is used for placing a circuit board, one side of the U-shaped bottom plate 10 is provided with a partition plate 11, a side plate 20 is arranged on the other side of the U-shaped bottom plate 10, a cover plate 30 covers the top end of the U-shaped bottom plate 10, and the U-shaped bottom plate 10, the side plate 20 and the cover plate 30 form a cavity. The two ends of the U-shaped bottom plate 10 are provided with connecting grooves 12, the two ends of the connecting grooves 12 extend to one side of the partition plate 11 and one side of the side plate 20 respectively, two sides of the cover plate 30 are provided with bosses 31 corresponding to the connecting grooves 12 respectively, and the groove diameter of the lower end of the connecting grooves 12 is larger than that of the upper end of the connecting grooves 12. In this embodiment, the U-shaped bottom plate 10, the side plate 20 and the cover plate 30 form a cavity, the circuit board is placed in the cavity of the U-shaped bottom plate 10, so that the circuit board can be effectively protected, the circuit board is prevented from being damaged due to collision in the transportation process, meanwhile, the connecting groove 12 is arranged at the upper end of the U-shaped bottom plate 10, the groove diameter of the lower end of the connecting groove 12 is larger than that of the upper end, the boss 31 corresponding to the connecting groove 12 is arranged at the lower end of the cover plate 30, therefore, the cover plate 30 slides after aligning with the connecting groove 12 at one end of the U-shaped bottom plate 10, the boss 31 is matched with the connecting groove 12, the cover plate 30 is connected to the top end of the U-shaped bottom plate 10, the cover plate 30 and the U-shaped bottom plate 10 are assembled by using the scheme, the assembly time can be effectively shortened, the fixing screws can be reduced, and the appearance can be enhanced.
Specifically, referring to fig. 1 to 3, the connecting groove 12 is in the shape of a water droplet, and the connecting groove 12 and the boss 31 are slidably connected. In this embodiment, the connecting groove 12 is in a drop shape, the connecting groove 12 is slidably connected with the boss 31, and when the boss 31 is matched with the connecting groove 12, the cover plate 30 can only slide from one side to the other side of the U-shaped bottom plate 10, so as to avoid the cover plate 30 from falling off directly from the upper end of the U-shaped bottom plate 10.
Specifically, referring to fig. 1 to 3, two first threaded holes are formed at one end of the cover plate 30, which is close to the side plate 20, two second threaded holes 13 are formed at one end of the bottom plate, which is close to the side plate 20, 4 mounting holes 21 are formed in the side plate 20, and screws penetrate through the mounting holes 21 to be connected with the first threaded holes or the second threaded holes 13. In this embodiment, the mounting hole 21 at the upper end of the side plate 20 is connected with the first threaded hole through a screw, and the mounting hole 21 at the lower end of the side plate 20 is connected with the second threaded hole 13 through a screw, so that the cover plate 30 is limited at the upper end of the U-shaped bottom plate 10, the cover plate 30 is prevented from falling off from the U-shaped bottom plate 10, and the circuit board in the U-shaped bottom plate 10 is exposed to the outside and is affected by the environment.
Specifically, referring to fig. 1 to 3, two connection holes 22 are formed in the side plate 20, two wire bundles 23 are formed on one side of the side plate 20, and the wire bundles 23 penetrate through the connection holes 22 to connect with the circuit board in the U-shaped bottom plate 10. In this embodiment, two connection holes 22 are formed in the side plate 20, two wire bundles 23 are formed on one side of the side plate 20, the wire bundles 23 penetrate through the connection holes 22 to connect with the circuit board in the U-shaped bottom plate 10,
specifically, referring to fig. 1 to 3, a heat dissipation fan 14 is disposed in the cavity, a heat dissipation hole 15 is formed in the partition 11, the heat dissipation fan 14 is disposed on the partition 11, and the heat dissipation fan 14 is located at one side of the heat dissipation hole 15. The heat radiation fan 14 discharges the heat generated by the circuit board on the U-shaped bottom plate 10 through the heat radiation holes 15, so that the temperature of the circuit board is reduced, and the working performance of the circuit board is prevented from being reduced due to high temperature.
Specifically, referring to fig. 1 to 3, the side plate 20 is provided with a plurality of ventilation holes 24. In this embodiment, the ventilation holes 24 and the heat dissipation holes 15 form convection, so that air on the circuit board can flow rapidly, and the heat dissipation speed is increased.
Specifically, referring to fig. 1 to 3, the outer sides of the U-shaped base plate 10 and the cover plate 30 are provided with a plurality of grooves 16, and the grooves 16 are parallel to each other. In this embodiment, a plurality of grooves 16 are arranged on the outer sides of the U-shaped bottom plate 10 and the cover plate 30, and the grooves 16 are parallel to each other, so that when the circuit board mounting box provided by the utility model is grabbed, the grooves 16 increase friction force, and the circuit board mounting box is prevented from falling from a human hand, and the circuit board is prevented from being collided to cause damage to the circuit board.
Specifically, referring to fig. 1 to 3, the bottom end of the U-shaped bottom plate 10 is provided with a plurality of positioning holes 17, and further includes a plurality of connecting pieces, which pass through the positioning holes 17 and are connected with the circuit board for positioning the circuit board. In this embodiment, the bottom end of the U-shaped bottom plate 10 is provided with a plurality of positioning holes 17, and further includes a plurality of connecting pieces, and the connecting pieces pass through the positioning holes 17 and are connected with the circuit board for positioning the circuit board, so that the circuit board is fixed on the U-shaped bottom plate 10, and the circuit board is prevented from being damaged due to collision in the U-shaped bottom plate 10.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (8)
1. A circuit board mounting box comprises a U-shaped bottom plate, side plates and a cover plate; the U-shaped bottom plate is used for placing a circuit board, a partition plate is arranged on one side of the U-shaped bottom plate, the side plate is arranged on the other side of the U-shaped bottom plate, the cover plate covers the top end of the U-shaped bottom plate, and the U-shaped bottom plate, the side plate and the cover plate form a cavity; the method is characterized in that: the U-shaped bottom plate is characterized in that connecting grooves are formed in the two ends of the U-shaped bottom plate, the two ends of the connecting grooves extend to one side of the partition plate and one side of the side plate respectively, bosses corresponding to the connecting grooves are arranged on the two sides of the cover plate respectively, and the groove diameter of the lower end of each connecting groove is larger than that of the upper end of each connecting groove.
2. The circuit board mounting box according to claim 1, wherein: the connecting groove is in a water drop shape, and the connecting groove is in sliding connection with the boss.
3. The circuit board mounting box according to claim 1, wherein: the cover plate is close to one end of the side plate is provided with two first threaded holes, one end of the bottom plate close to the side plate is provided with two second threaded holes, the side plate is provided with 4 mounting holes, and screws penetrate through the mounting holes and are connected with the first threaded holes or the second threaded holes.
4. The circuit board mounting box according to claim 1, wherein: two connecting holes are formed in the side plates, two wire bundles are arranged on one sides of the side plates, and the wire bundles penetrate through the connecting holes to be connected with the circuit board in the U-shaped bottom plate.
5. The circuit board mounting box according to claim 1, wherein: the cavity is internally provided with a cooling fan, the partition plate is provided with cooling holes, and the cooling fan is arranged on the partition plate and is positioned on one side of the cooling holes.
6. The circuit board mounting box according to claim 5, wherein: the side plate is provided with a plurality of ventilation holes.
7. The circuit board mounting box according to any one of claims 1 to 6, wherein: the U-shaped bottom plate and the outer side of the cover plate are provided with a plurality of grooves, and the grooves are parallel to each other.
8. The circuit board mounting box according to claim 1, wherein: the bottom of the U-shaped bottom plate is provided with a plurality of positioning holes, and the U-shaped bottom plate further comprises a plurality of connecting pieces, wherein the connecting pieces penetrate through the positioning holes to be connected with the circuit board and used for positioning the circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321038431.8U CN219981244U (en) | 2023-05-02 | 2023-05-02 | Circuit board mounting box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321038431.8U CN219981244U (en) | 2023-05-02 | 2023-05-02 | Circuit board mounting box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219981244U true CN219981244U (en) | 2023-11-07 |
Family
ID=88594344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321038431.8U Active CN219981244U (en) | 2023-05-02 | 2023-05-02 | Circuit board mounting box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219981244U (en) |
-
2023
- 2023-05-02 CN CN202321038431.8U patent/CN219981244U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |