CN213905685U - Dampproofing power adapter shell - Google Patents
Dampproofing power adapter shell Download PDFInfo
- Publication number
- CN213905685U CN213905685U CN202023278544.4U CN202023278544U CN213905685U CN 213905685 U CN213905685 U CN 213905685U CN 202023278544 U CN202023278544 U CN 202023278544U CN 213905685 U CN213905685 U CN 213905685U
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- CN
- China
- Prior art keywords
- moisture
- damp
- top cover
- proof
- power adapter
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- 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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- 238000003780 insertion Methods 0.000 claims abstract description 7
- 230000037431 insertion Effects 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 3
- 229920001296 polysiloxane Polymers 0.000 claims description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a dampproof power adapter shell, which comprises an outer shell, a top cover and an electric shock insertion piece, wherein the top cover is connected with the outer shell to form an inner cavity for placing a circuit board, the electric shock insertion piece is arranged at the bottom of the outer shell, a socket is arranged on the top cover, a dampproof mechanism is arranged on the top cover, and the dampproof mechanism is positioned below the socket; the damp-proof mechanism comprises a damp-proof plate and a track, the damp-proof plate is connected with the track in a sliding mode, one end of the damp-proof plate is of an inclined surface structure, the other end of the damp-proof plate is connected with a return spring, one end of the return spring is fixed with the top cover, and the other end of the return spring is connected with the damp-proof plate; the dampproofing board is equipped with two, two the inclined plane structure of dampproofing board sets up relatively. The utility model discloses when idle, its socket department is closed encapsulated situation, can effectively prevent damp, has prolonged the life of adapter to a certain extent.
Description
Technical Field
The utility model relates to a power adapter technical field, concretely relates to dampproofing power adapter shell.
Background
As electronic devices have been developed, the applications thereof have become more and more widespread, and particularly, a wide variety of portable electronic devices have become indispensable to human life, and a power adapter for charging the electronic devices also plays a crucial role. The existing adapter shell can only carry out basic protection on the adapter, and when the adapter shell is idle, the adapter shell cannot be dustproof and moistureproof, so that the service life of the power adapter is adversely affected.
Disclosure of Invention
An object of the utility model is to provide a dampproofing power adapter shell, when idle, its socket department is closed encapsulated situation, can effectively prevent damp, has prolonged the life of adapter to a certain extent.
In order to achieve the above object, the utility model provides a following technical scheme:
a damp-proof power adapter shell comprises an outer shell, a top cover and an electric shock insertion piece, wherein the top cover is connected with the outer shell to form an inner cavity for placing a circuit board, the electric shock insertion piece is arranged at the bottom of the outer shell, a socket is formed in the top cover, a damp-proof mechanism is arranged on the top cover, and the damp-proof mechanism is located below the socket;
the damp-proof mechanism comprises a damp-proof plate and a track, the damp-proof plate is connected with the track in a sliding mode, one end of the damp-proof plate is of an inclined surface structure, the other end of the damp-proof plate is connected with a return spring, one end of the return spring is fixed with the top cover, and the other end of the return spring is connected with the damp-proof plate; the dampproofing board is equipped with two, two the inclined plane structure of dampproofing board sets up relatively.
In one embodiment, the moisture barrier is slidably connected to the rail by a slide.
In one embodiment, a silica gel pad is fixed under the inclined plane structures of the two moisture-proof boards.
In one embodiment, a spring limiting seat is arranged on the damp-proof plate, and the return spring is limited in the spring limiting seat.
In one embodiment, the top cover is provided with a clamping piece, the outer shell is provided with a clamping block, and the clamping piece is connected with the clamping block in a clamping mode.
In one embodiment, a sealing ring is arranged between the top cover and the outer shell.
In one embodiment, the number of the buckling pieces and the number of the clamping blocks are two, the two buckling pieces are respectively located on two sides of the top cover, and the clamping blocks are respectively located on two sides of the outer shell.
In one embodiment, a limiting groove for limiting the circuit board is formed in the side wall of the outer shell, a supporting block for supporting the circuit board is arranged at the bottom of the outer shell, and the position of the supporting block is matched with the position of the limiting groove.
In one embodiment, a clamping groove for limiting the circuit board is formed in the top cover, and the position of the clamping groove is matched with that of the limiting groove.
The utility model discloses a dampproofing power adapter shell, when idle, its socket department is closed encapsulated situation, can effectively prevent damp, has prolonged the life of adapter to a certain extent.
Drawings
The invention is further described with the aid of the accompanying drawings, in which, however, the embodiments do not constitute any limitation to the invention, and for a person skilled in the art, other drawings can be derived from the following drawings without inventive effort.
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the internal structure of the middle top cover of the present invention;
FIG. 3 is a schematic view of a part of the structure of the moisture-proof mechanism of the present invention;
fig. 4 is a side view of the middle top cover of the present invention;
fig. 5 is a schematic view of the internal structure of the outer shell of the present invention.
Wherein: 10. an outer housing; 11. a clamping block; 12. a limiting groove; 13. a support block; 20. a top cover; 21. a socket; 22. a fastener; 23. a card slot; 30. electric shock inserting pieces; 40. an inner cavity; 50. a moisture-proof mechanism; 51. a moisture-proof plate; 511. a bevel structure; 512. a spring limiting seat; 52. a track; 53. a return spring; 54. a slide bar; 55. a silica gel pad.
Detailed Description
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.
Referring to fig. 1 and 2, a moisture-proof power adapter shell is provided, which includes an outer shell 10, a top cover 20 and an electric contact insertion sheet 30, wherein the top cover 20 is connected with the outer shell 10 to form an inner cavity 40 for placing a circuit board, the electric contact insertion sheet 30 is disposed at the bottom of the outer shell 10, the top cover 20 is provided with a socket 21, the top cover 20 is provided with a moisture-proof mechanism 50, and the moisture-proof mechanism 50 is located below the socket 21. The moisture-proof mechanism 50 comprises a moisture-proof plate 51 and a rail 52, wherein the moisture-proof plate 51 is connected with the rail 52 in a sliding manner, and specifically, the moisture-proof plate 51 is connected with the rail 52 in a sliding manner through a sliding strip 54; the end part of one end of the moisture-proof plate 51 is an inclined plane structure 511, as shown in fig. 3, the end part of the other end is connected with a return spring 53, one end of the return spring 53 is fixed with the top cover 20, the other end is connected with the moisture-proof plate 51, specifically, a spring limiting seat 512 is arranged on the moisture-proof plate 51, and the return spring 53 is limited in the spring limiting seat 512; the number of the moisture-proof boards 51 is two, and the inclined plane structures 511 of the two moisture-proof boards 51 are arranged oppositely.
In this embodiment, when the adaptor is idle, the moisture-proof mechanism 50 is in a closed state, and at this time, the two moisture-proof plates 51 are combined to prevent water vapor from entering the adaptor shell from the socket 21; when the adapter is used, the connector is inserted into the socket 21 only by force, at the moment, the inclined plane structures 511 of the two damp-proof plates 51 are forced to slide towards two sides, so that the socket 21 is communicated with the inner cavity 40, and the connector can be smoothly connected with a circuit board in the inner cavity 40; when the connector is pulled out, the two moisture-proof plates 51 are restored under the force of the restoring spring 53, and the two moisture-proof plates 51 are merged again. In order to prevent water vapor from penetrating into the two moisture-proof plates 51, a silicone pad 55 is preferably fixed under the slope structures 511 of the two moisture-proof plates 51.
In an embodiment, as shown in fig. 4 and 5, a fastening member 22 is disposed on the top cover 20, a latch 11 is disposed on the outer housing 10, and the fastening member 22 is fastened to the latch 11, so that the top cover 20 is fixedly connected to the outer housing 10, and in order to enhance the moisture-proof effect, a sealing ring (not shown) is preferably disposed between the top cover 20 and the outer housing 10. Specifically, the number of the fastening pieces 22 and the number of the clamping blocks 11 are two, the two fastening pieces 22 are respectively located on two sides of the top cover 20, and the clamping blocks 11 are respectively located on two sides of the outer shell 10.
A limiting groove 12 for limiting the circuit board is arranged on the side wall of the outer shell 10, a supporting block 13 for supporting the circuit board is arranged at the bottom of the outer shell 10, and the position of the supporting block 13 is matched with that of the limiting groove 12; the top cover 20 is provided with a clamping groove 23 for limiting the circuit board, and the position of the clamping groove 23 is matched with the position of the limiting groove 12. The circuit board can be inserted into the limiting groove 12, one end of the circuit board is abutted to the supporting block 13, and the other end of the circuit board is clamped in the clamping groove 23, so that the circuit board is fixedly mounted.
The utility model discloses a dampproofing power adapter shell, when idle, its socket 21 department is closed encapsulated situation, can effectively prevent damp, has prolonged the life of adapter to a certain extent.
The foregoing examples, while indicating preferred embodiments of the invention, are given by way of illustration and description, it is to be understood that the invention is not limited to the disclosed forms herein but is not intended to be exhaustive or to exclude other examples and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings or the skill or knowledge of the relevant art, and not to limit the scope of the invention. It should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the spirit and scope of the present invention, and these changes and modifications can be made by those skilled in the art without departing from the spirit and scope of the present invention, which is to be construed as being limited only by the appended claims. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (9)
1. A moisture-proof power adapter shell is characterized by comprising an outer shell, a top cover and an electric shock insertion piece, wherein the top cover is connected with the outer shell to form an inner cavity for placing a circuit board;
the damp-proof mechanism comprises a damp-proof plate and a track, the damp-proof plate is connected with the track in a sliding mode, one end of the damp-proof plate is of an inclined surface structure, the other end of the damp-proof plate is connected with a return spring, one end of the return spring is fixed with the top cover, and the other end of the return spring is connected with the damp-proof plate; the dampproofing board is equipped with two, two the inclined plane structure of dampproofing board sets up relatively.
2. The moisture resistant power adapter shell of claim 1, wherein the moisture resistant panel is slidably connected to the rail by a slide.
3. The moisture-proof power adapter shell of claim 1, wherein a silicone pad is fixed under the slope structure of the two moisture-proof plates.
4. The moisture-resistant power adapter shell of claim 1, wherein the moisture-resistant plate is provided with a spring retaining seat, and the return spring is defined in the spring retaining seat.
5. The moisture-proof power adapter shell according to claim 1, wherein the top cover is provided with a fastener, the outer shell is provided with a clamping block, and the fastener is connected with the clamping block in a fastening manner.
6. The moisture-resistant power adapter shell of claim 5, wherein a sealing ring is disposed between the top cover and the outer shell.
7. The moisture-proof power adapter shell according to claim 5, wherein two of the buckling pieces and the clamping blocks are arranged, the two buckling pieces are respectively arranged on two sides of the top cover, and the clamping blocks are respectively arranged on two sides of the outer shell.
8. The moisture-proof power adapter shell according to claim 1, wherein a limiting groove for limiting the circuit board is formed in the side wall of the outer shell, a supporting block for supporting the circuit board is arranged at the bottom of the outer shell, and the position of the supporting block is matched with the position of the limiting groove.
9. The moisture-proof power adapter shell of claim 8, wherein the top cover is provided with a slot for limiting the circuit board, and the position of the slot is matched with the position of the limiting slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023278544.4U CN213905685U (en) | 2020-12-29 | 2020-12-29 | Dampproofing power adapter shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023278544.4U CN213905685U (en) | 2020-12-29 | 2020-12-29 | Dampproofing power adapter shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213905685U true CN213905685U (en) | 2021-08-06 |
Family
ID=77108049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023278544.4U Active CN213905685U (en) | 2020-12-29 | 2020-12-29 | Dampproofing power adapter shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213905685U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115066159A (en) * | 2022-07-08 | 2022-09-16 | 深圳市天音电子有限公司 | Multifunctional power adapter |
-
2020
- 2020-12-29 CN CN202023278544.4U patent/CN213905685U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115066159A (en) * | 2022-07-08 | 2022-09-16 | 深圳市天音电子有限公司 | Multifunctional power adapter |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |