CN220693515U - Waterproof device for circuit board patch - Google Patents
Waterproof device for circuit board patch Download PDFInfo
- Publication number
- CN220693515U CN220693515U CN202322346024.XU CN202322346024U CN220693515U CN 220693515 U CN220693515 U CN 220693515U CN 202322346024 U CN202322346024 U CN 202322346024U CN 220693515 U CN220693515 U CN 220693515U
- Authority
- CN
- China
- Prior art keywords
- waterproof
- ring
- shell
- fixed mounting
- base
- 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
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 26
- 229910052802 copper Inorganic materials 0.000 claims description 18
- 239000010949 copper Substances 0.000 claims description 18
- 239000011889 copper foil Substances 0.000 claims description 8
- 206010066054 Dysmorphism Diseases 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 230000017525 heat dissipation Effects 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
The utility model provides a waterproof device of a circuit board patch, which relates to the technical field of circuit boards and comprises: waterproof mechanism, waterproof mechanism includes waterproof shell, threaded ring inside slip installs bolt two, the adapter is keeping away from waterproof shell's one end fixed mounting waterproof ring three, waterproof shell downside slidable mounting has waterproof base, four equal fixed mounting in corner of waterproof base upside has the screw thread fixed column, side slidable mounting has the mainboard body on the waterproof base. According to the waterproof structure, the limiting holes at the four corners of the main board body are slidably arranged on the threaded fixing columns fixedly arranged on the upper side face of the waterproof base, the grooves on the lower side face of the waterproof shell face the protrusions of the waterproof base, the waterproof ring IV is fixedly arranged at the connecting position, and the four corners of the upper side face of the waterproof shell are arranged on the inner side of the threaded fixing columns through the bolts II in a threaded manner, so that the waterproof shell is fixedly connected with the waterproof base, and the waterproof effect of the main board body is achieved.
Description
Technical Field
The utility model relates to the technical field of circuit boards, in particular to a waterproof device for a circuit board patch.
Background
The PCB has at least one conductive pattern attached thereto and is provided with holes to allow interconnection between electronic components, which is the basis of almost all electronic products. In general, if there are electronic components in a certain device, they are also integrated on PCB boards of different sizes. In addition to fixing various components, the main function of the PCB board is to provide a connection circuit between the components.
At present, most of the circuit boards on the market adopt bare boards, on one hand, when the bare circuit boards are invaded by external impurities, the bare circuit boards are easy to be corroded and worn, on the other hand, when the circuit boards meet water, the patch is easy to fail, even the circuit boards are in integral short circuit to influence the normal operation of elements, the service life of the circuit boards is reduced, the damage rate of the circuit boards is improved, and therefore the waterproof device of the circuit board patch is provided.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a waterproof device for a circuit board patch.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: a waterproof device of a circuit board patch, comprising: waterproof mechanism, waterproof mechanism includes waterproof shell, waterproof shell upside fixed mounting has the heat dissipation copper sheet, heat dissipation copper sheet downside fixed mounting has copper foil dysmorphism sponge, four corner screw thread installation of heat dissipation copper sheet have the bolt one, four corner fixed mounting screw thread ring on the waterproof shell, four corner fixed mounting waterproof ring one on the waterproof shell, screw thread ring sideslip installs the bolt two, waterproof cover is installed to screw thread ring side screw thread, waterproof shell side fixed mounting has the interface, the interface is in the one end fixed mounting who keeps away from waterproof shell waterproof ring three, waterproof shell downside slidable mounting has waterproof base, four corner equal fixed mounting screw thread fixed column on waterproof base upside, side slidable mounting has the mainboard body on the waterproof base, mainboard body upside fixed mounting interface.
As a preferred embodiment, the waterproof ring is fixedly arranged around the side surface of the threaded ring.
As a preferable implementation mode, the second screw thread of the bolt is arranged on the inner side of a screw thread fixing column fixedly arranged on the upper side surface of the waterproof base.
As a preferred implementation mode, a second waterproof ring is fixedly arranged at the joint of the radiating copper sheet and the waterproof shell.
As a preferred implementation mode, the limiting holes at four corners of the main board body are slidably provided with threaded fixing columns.
As a preferred embodiment, a patch cord is fixedly installed between the interface and the patch cord.
As a preferable implementation mode, a waterproof ring IV is fixedly arranged at the joint of the waterproof shell and the waterproof base.
Compared with the prior art, the utility model has the advantages and positive effects that:
according to the waterproof structure, the limiting holes at the four corners of the main board body are slidably arranged on the threaded fixing columns fixedly arranged on the upper side face of the waterproof base, the grooves on the lower side face of the waterproof shell face the protrusions of the waterproof base, the waterproof ring IV is fixedly arranged at the connecting position, the four corners of the upper side face of the waterproof shell are arranged on the inner side of the threaded fixing columns through the bolts II, so that the waterproof shell is fixedly connected with the waterproof base, the waterproof effect of the main board body is achieved, and the probability of wet corrosion of the bolts II is reduced due to the waterproof sleeve arranged on the threads on the two side faces of the bolts II.
Drawings
Fig. 1 is a schematic structural diagram of a waterproof device for a circuit board patch provided by the utility model.
Fig. 2 is a schematic diagram of a waterproof ring structure of a waterproof device for a circuit board patch provided by the utility model.
Fig. 3 is a schematic diagram of a heat dissipation structure of a waterproof device for a circuit board patch provided by the present utility model.
Fig. 4 is a schematic diagram of an patch cord structure of a waterproof device for a circuit board patch provided by the utility model.
Legend description:
1. a waterproof mechanism; 11. a waterproof housing; 12. a heat dissipation copper sheet; 13. a first bolt; 14. a waterproof ring I; 15. a threaded ring; 16. a second bolt; 17. a waterproof jacket; 18. a waterproof ring II; 19. a transfer port; 110. a waterproof ring III; 111. copper foil special-shaped sponge; 112. a main board body; 113. a waterproof ring IV; 114. a waterproof base; 115. a thread fixing column; 116. an patch cord; 117. an interface.
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.
Example 1
As shown in fig. 1 to 4, the present utility model provides a technical solution: a waterproof device of a circuit board patch, comprising: waterproof mechanism 1, waterproof mechanism 1 includes waterproof housing 11, waterproof housing 11 up side fixed mounting has heat dissipation copper sheet 12, heat dissipation copper sheet 12 downside fixed mounting has copper foil dysmorphism sponge 111, four corner screw thread mounting of heat dissipation copper sheet 12 have bolt one 13, waterproof housing 11 up side four corner fixed mounting thread ring 15, waterproof housing 11 up side four corner fixed mounting has waterproof ring one 14, thread ring 15 inboard slidable mounting has bolt two 16, waterproof cover 17 is threaded to thread ring 15 side, waterproof housing 11 side fixed mounting has the interface 19, interface 19 is in the one end fixed mounting who keeps away from waterproof housing 11 has waterproof ring three 110, waterproof housing 11 downside slidable mounting has waterproof base 114, waterproof base 114 up side four corner all fixed mounting has screw thread fixed column 115, bolt two 16 threaded mounting is in waterproof base 114 up side fixed mounting's screw thread fixed column 115 inboard, waterproof base 114 up side slidable mounting has mainboard body 112, fixed mounting has interface 117 and interface 116 between the interface 19.
In this embodiment, the copper foil special-shaped sponge 111 fixedly mounted on the lower side of the heat dissipation copper sheet 12 can be closely attached to the upper side of the main board body 112 slidingly mounted on the upper side of the waterproof base 114, the copper foil special-shaped sponge 111 is a high-efficiency heat dissipation material obtained by special processing of copper foil, and is of a loose elastic net structure, good softness and plasticity are achieved while the heat conduction performance is maintained, so that the patches and other elements fixedly mounted on the upper side of the main board body 112 can dissipate heat better, the interface 117 on the upper side of the main board body 112 is externally connected with the transfer port 19 fixedly mounted on the side of the waterproof shell 11 through the transfer line 116, and the waterproof ring III 110 fixedly mounted on the side of the transfer port 19 can reduce the possibility of corrosion after the external connection wire is connected with the transfer port 19.
Example 2
As shown in fig. 2-4, the first waterproof ring 14 is fixedly installed around the side surface of the threaded ring 15, the second waterproof ring 18 is fixedly installed at the joint of the heat dissipation copper sheet 12 and the waterproof housing 11, the threaded fixing columns 115 are slidably installed in the limit holes at the four corners of the main board body 112, and the fourth waterproof ring 113 is fixedly installed at the joint of the waterproof housing 11 and the waterproof base 114.
In this embodiment, the waterproof jacket 17 contacts the waterproof ring one 14 fixedly installed on the upper side of the waterproof housing 11 when being installed by the threads of the threaded ring 15, so that the waterproof jacket 17 can reduce the probability of the second bolt 16 being corroded by moisture, the second waterproof ring 18 can reduce the probability of the moisture and water stains entering the waterproof mechanism 1 through the joint of the heat dissipation copper sheet 12 and the waterproof housing 11, the threaded fixing column 115 limits the main board body 112 to move inside the waterproof mechanism 1, and the fourth waterproof ring 113 can reduce the probability of the moisture and water stains entering the waterproof mechanism 1 through the joint of the waterproof housing 11 and the waterproof base 114.
Working principle:
as shown in fig. 1 to 4, the worker turns the waterproof jacket 17 such that the waterproof jacket 17 is separated from the screw ring 15 fixedly installed on the upper side of the waterproof housing 11, rotates the screw-installed second screw ring 16 at the inner side of the screw ring 15 using a screwdriver such that the waterproof housing 11 is separated from the waterproof base 114, aligns the four corner limit holes of the main board body 112 with the screw-installed fixing posts 115 fixedly installed on the upper side of the waterproof base 114, the screw-installed posts 115 limit the movement of the main board body 112 inside the waterproof mechanism 1, connects the interface 117 on the upper side of the main board body 112 with the adapter 19 fixedly installed on the side of the waterproof housing 11 through the adapter 116, aligns the groove on the lower side of the waterproof housing 11 with the bump on the upper side of the waterproof base 114, the waterproof ring four 113 fixedly installed at the junction of the waterproof housing 11 and the waterproof base 114 can reduce the entry of damp air and water stains into the waterproof mechanism 1, turns the screw second screw ring 16, the waterproof shell 11 is fixedly connected with the waterproof base 114, the waterproof sleeve 17 contacts the waterproof ring I14 fixedly arranged on the upper side surface of the waterproof shell 11 when being installed through the screw thread ring 15, so that the waterproof sleeve 17 can reduce the probability of wet corrosion of the bolt II 16, the radiating copper sheet 12 is fixedly arranged on the upper side surface of the waterproof shell 11 through the bolt I13, the waterproof ring II 18 arranged at the joint of the waterproof shell 11 and the radiating copper sheet 12 can reduce the entering of wet air and water stains into the waterproof mechanism 1, the copper foil special-shaped sponge 111 fixedly arranged on the lower side surface of the radiating copper sheet 12 can be tightly attached to the upper side surface of the main board body 112 fixedly arranged on the upper side surface of the waterproof base 114, patches and other elements fixedly arranged on the upper side surface of the main board body 112 can better dissipate heat, the waterproof ring III 110 fixedly arranged on the side surface of the adapting port 19 can reduce the probability of corrosion after the external connection wire is connected with the adapting port 19, the stability of the utility model in use is also increased.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (7)
1. A waterproof device for a circuit board patch, comprising: waterproof mechanism (1), waterproof mechanism (1) includes waterproof shell (11), side fixed mounting has radiating copper sheet (12) on waterproof shell (11), radiating copper sheet (12) downside fixed mounting has copper foil dysmorphism sponge (111), radiating copper sheet (12) four corner screw thread installation bolt one (13), waterproof shell (11) go up side four corner fixed mounting screwed ring (15), waterproof shell (11) go up side four corner fixed mounting waterproof ring one (14), screwed ring (15) inside slip installs bolt two (16), screwed ring (15) side screw thread installation has waterproof cover (17), waterproof shell (11) side fixed mounting has swivel joint (19), swivel joint (19) are keeping away from waterproof shell (11) one end fixed mounting waterproof ring three (110), waterproof shell (11) downside slidable mounting has waterproof base (114), waterproof base (114) go up side four corner equal fixed mounting screwed column (115), waterproof base (11) are gone up side slidable mounting main part (112) and are fixed interface (112).
2. The waterproof device for a circuit board patch according to claim 1, wherein: the waterproof ring I (14) is fixedly arranged on the side face of the threaded ring (15) in a surrounding mode.
3. The waterproof device for a circuit board patch according to claim 1, wherein: the second bolt (16) is arranged on the inner side of a threaded fixing column (115) fixedly arranged on the upper side surface of the waterproof base (114) in a threaded mode.
4. The waterproof device for a circuit board patch according to claim 1, wherein: and a waterproof ring II (18) is fixedly arranged at the joint of the radiating copper sheet (12) and the waterproof shell (11).
5. The waterproof device for a circuit board patch according to claim 1, wherein: limiting holes at four corners of the main board body (112) are slidably provided with threaded fixing columns (115).
6. The waterproof device for a circuit board patch according to claim 1, wherein: an adapter wire (116) is fixedly arranged between the interface (117) and the adapter port (19).
7. The waterproof device for a circuit board patch according to claim 1, wherein: and a waterproof ring IV (113) is fixedly arranged at the joint of the waterproof shell (11) and the waterproof base (114).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322346024.XU CN220693515U (en) | 2023-08-30 | 2023-08-30 | Waterproof device for circuit board patch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322346024.XU CN220693515U (en) | 2023-08-30 | 2023-08-30 | Waterproof device for circuit board patch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220693515U true CN220693515U (en) | 2024-03-29 |
Family
ID=90411833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322346024.XU Active CN220693515U (en) | 2023-08-30 | 2023-08-30 | Waterproof device for circuit board patch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220693515U (en) |
-
2023
- 2023-08-30 CN CN202322346024.XU patent/CN220693515U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |