CN222214649U - Folding adapter - Google Patents
Folding adapter Download PDFInfo
- Publication number
- CN222214649U CN222214649U CN202421028402.8U CN202421028402U CN222214649U CN 222214649 U CN222214649 U CN 222214649U CN 202421028402 U CN202421028402 U CN 202421028402U CN 222214649 U CN222214649 U CN 222214649U
- Authority
- CN
- China
- Prior art keywords
- plug
- swing arm
- carbon brush
- spring
- brush plate
- 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
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 44
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 44
- 239000000428 dust Substances 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 238000004804 winding Methods 0.000 description 16
- 238000010030 laminating Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
本实用新型公开了一种折叠式适配器，涉及电源适配器技术领域，本实用新型包括适配器主体，适配器主体内部一侧连接有摆臂，摆臂与适配器主体之间连接有扭簧，摆臂内部一侧连接有插头，插头内部连接有第一弹簧，第一弹簧一端连接有支撑板，支撑板一侧固定有第一碳刷板。本实用新型通过摆臂、插头、第一弹簧、第一碳刷板、第二碳刷板和扭簧的设置，先通过向上转动摆臂再将插头转动半周使插头朝下或朝上，之后通过扭簧驱动摆臂反转复位配合适配器主体的内壁对插头进行限位，避免插头左右摇摆，如果此时插头朝下，通过第一弹簧与支撑板使第一碳刷板与第二碳刷板紧密贴合，便于连接电源插座进行供电；有效减少水和灰尘与插头端子接触的现象发生。
The utility model discloses a foldable adapter, and relates to the technical field of power adapters. The utility model includes an adapter body, a swing arm is connected to one side of the adapter body, a torsion spring is connected between the swing arm and the adapter body, a plug is connected to one side of the swing arm, a first spring is connected to the plug, one end of the first spring is connected to a support plate, and a first carbon brush plate is fixed to one side of the support plate. The utility model is provided with the swing arm, the plug, the first spring, the first carbon brush plate, the second carbon brush plate and the torsion spring. The swing arm is first rotated upward and then the plug is rotated half a circle to make the plug face downward or upward. Then, the torsion spring drives the swing arm to reverse and reset, and the inner wall of the adapter body is used to limit the plug to prevent the plug from swinging left and right. If the plug faces downward at this time, the first carbon brush plate and the second carbon brush plate are closely fitted by the first spring and the support plate, so as to facilitate the connection of the power socket for power supply; and effectively reduce the phenomenon of water and dust contacting the plug terminal.
Description
Technical Field
The utility model relates to the technical field of power adapters, in particular to a folding adapter.
Background
The power adapter is a power conversion device for supplying power to small portable electronic equipment and electronic appliances, the voltage of a power grid is usually 110V, 220V, 380V and the like, the power voltage of common electronic products is usually 100V or lower or even 20V or lower, if the power grid is directly connected, the equipment is easily burnt, and therefore the adapter needs to be transformed, and the adapter can also convert alternating current into direct current, so that the storage battery of the electronic products can be conveniently charged.
The utility model provides a collapsible plug adapter of 202321711207.0, collapsible plug carries out the electricity through the shell fragment and is connected, and the plug holds in the folding inslot when not using, rotates the plug when using, makes the plug stretch out perpendicularly, and the deformation portion of the contact butt shell fragment of plug this moment, deformation portion take place deformation and produce restoring force for the frictional force between the rotation connector of plug and the spacing hole also increases along with it, and the gesture stability of plug can rely on the shape of folding inslot to maintain on the one hand, increases through frictional force on the one hand and is strengthened.
Folding adapters are now available on the market, which are generally similar to the above-cited solutions, in that the plug part is rotatable ninety degrees into the adapter housing, and in that the adapter is slid into the adapter housing, either by folding or sliding, and in that the plug is exposed to at least one face after being retracted into the adapter housing, which still is susceptible to water and dust.
Disclosure of utility model
Based on this, it is an object of the present utility model to provide a folding adapter to solve the technical problems mentioned in the background art.
In order to achieve the purpose, the folding adapter comprises an adapter main body, wherein one side of the interior of the adapter main body is connected with a swing arm, a torsion spring is connected between the swing arm and the adapter main body, one side of the interior of the swing arm is connected with a plug, the interior of the plug is connected with a first spring, one end of the first spring is connected with a supporting plate, one side of the supporting plate is fixed with a first carbon brush plate, and a second carbon brush plate is fixed in the interior of the adapter main body.
Through adopting above-mentioned technical scheme, earlier make the plug down or up through upwards rotating the swing arm again with plug rotation half week, later carry out spacingly through the inner wall of torsional spring drive swing arm reversal cooperation adapter main part that resets to the plug, avoid the plug side-to-side to swing, if the plug down this moment, make first carbon brush board and the tight laminating of second carbon brush board through first spring and backup pad, be convenient for connect supply socket and supply power, if the plug up this moment, shelter from the terminal of plug through the casing three cooperation of adapter main part, swing arm and plug.
Further, the plug is rotatably connected with the swing arm, and the swing arm is rotatably connected with the adapter body.
Through adopting above-mentioned technical scheme, use the personnel to upwards rotate the swing arm, torsional spring atress compression this moment, later use the personnel again with plug rotation half cycle make the plug down or upwards, later carry out spacingly to the plug through torsional spring drive swing arm reversal cooperation adapter main part's that resets inner wall.
Further, the support plate is in sliding connection with the plug.
Through adopting above-mentioned technical scheme, promote the backup pad through first spring and make backup pad to the displacement of second carbon brush board direction, because first carbon brush board is fixed in one side of backup pad to make the backup pad to the displacement of second carbon brush board direction and offset with it.
Further, the first carbon brush plate is abutted with the second carbon brush plate.
Through adopting above-mentioned technical scheme, make first carbon brush board and the close laminating of second carbon brush board through first spring and backup pad, be convenient for connect supply socket and supply power.
Further, one side of the adapter main body is connected with a shell, an electric conduction slip ring is arranged in the shell, one side of the electric conduction slip ring is connected with a winding reel, the outside of the winding reel is respectively sleeved with a clockwork spring and a ratchet wheel, one side of the shell penetrates through a pawl, and a second spring is connected between the pawl and the shell.
Through adopting above-mentioned technical scheme, after inserting supply socket with the plug, use personnel to stimulate the power cord and take out from the shell, receive the line reel atress rotation and compress clockwork spring and drive the ratchet rotation this moment, make the pawl be close to the ratchet automatically and offset with it through the second spring this moment, avoid clockwork spring drive receipts line reel reversal to withdraw the power cord, after using, the user only need rotate the pawl and end the spacing to the ratchet, receive line reel through clockwork spring drive receipts line reel reversal this moment, reduce the phenomenon emergence that the power cord winding was buckled.
Further, the outer ring of the winding reel is wound with a power line.
Through adopting above-mentioned technical scheme, through clockwork spring drive receipts line volume reversal with the power cord rolling, reduce the phenomenon emergence that the power cord twines to buckle.
Further, the power line, the conductive slip ring, the second carbon brush plate and the first carbon brush plate are all electrically connected with the plug.
Through adopting above-mentioned technical scheme, insert and get into behind the supply socket, electric current passes through plug, first carbon brush board, second carbon brush board, electrically conductive sliding ring in proper order and gets into the power cord, later gets into in the electronic product and carries out power supply or fills can.
Further, the pawl is rotatably connected with the housing, and the pawl abuts against the ratchet.
By adopting the technical scheme, the pawl is automatically close to the ratchet wheel and props against the ratchet wheel through the second spring, so that the power line is prevented from being retracted by the reverse rotation of the winding reel driven by the clockwork spring.
In summary, the utility model has the following advantages:
According to the utility model, through the arrangement of the swing arm, the plug, the first spring, the first carbon brush plate, the second carbon brush plate and the torsion spring, the swing arm is rotated upwards and then the plug is rotated for half a cycle to enable the plug to face downwards or upwards, then the torsion spring drives the swing arm to reversely reset and match with the inner wall of the adapter main body to limit the plug, so that the plug is prevented from swinging left and right, if the plug faces downwards at this time, the first carbon brush plate and the second carbon brush plate are tightly attached through the first spring and the supporting plate, the power supply is conveniently connected with a power socket, and if the plug faces upwards at this time, the terminal of the plug is shielded through the cooperation of the adapter main body, the swing arm and the shell of the plug, and the phenomenon that water and dust are contacted with the terminal of the plug is effectively reduced.
Drawings
FIG. 1 is a schematic cross-sectional view of the present utility model;
FIG. 2 is a schematic diagram of a swing arm structure according to the present utility model;
FIG. 3 is a schematic view of a plug structure according to the present utility model;
fig. 4 is an exploded view of the swing arm of the present utility model.
In the figure, 1, an adapter main body, 2, a swing arm, 3, a plug, 4, a first spring, 5, a supporting plate, 6, a first carbon brush plate, 7, a second carbon brush plate, 8, a torsion spring, 9, a shell, 10, a winding reel, 11, a power wire, 12, a clockwork spring, 13, a ratchet wheel, 14, a pawl, 15, a second spring, 16 and a conductive slip ring.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.
Embodiment one:
1-4, including the adapter main part 1, one side of the inside of the adapter main part 1 is connected with the swing arm 2, swing arm 2 is connected with the rotation of adapter main part 1, be connected with torsional spring 8 between swing arm 2 and the adapter main part 1, one side of swing arm 2 inside is connected with plug 3, plug 3 is connected with swing arm 2 rotation, rotate swing arm 2 upwards, torsional spring 8 atress compresses at this moment, then the user makes plug 3 face down or up again by half a round of rotation of plug 3, then drive swing arm 2 through torsional spring 8 reverse reset fit adapter main part 1's inner wall carry on spacing to plug 3;
The plug 3 internally connected with first spring 4, first spring 4 one end is connected with backup pad 5, backup pad 5 and plug 3 sliding connection, backup pad 5 one side is fixed with first carbon brush board 6, and adapter main part 1 inside is fixed with second carbon brush board 7, and first carbon brush board 6 and second carbon brush board 7 butt makes first carbon brush board 6 and the inseparable laminating of second carbon brush board 7 through first spring 4 and backup pad 5.
Referring to fig. 1, in the above embodiment, a power wire 11 is connected to one side of the adapter body 1, and the power wire 11, the second carbon brush plate 7 and the first carbon brush plate 6 are all electrically connected to the plug 3, so as to facilitate power supply.
Embodiment two:
On the basis of the first embodiment, although the occurrence of the phenomenon that water and dust contact with the terminals of the plug 3 can be effectively reduced by providing the swing arm 2, the plug 3, the first spring 4, the first carbon brush plate 6, the second carbon brush plate 7 and the torsion spring 8, the power cord 11 is not housed and is easily bent and wound, and the housing 9, the winding reel 10, the spring 12, the ratchet 13, the pawl 14, the second spring 15 and the conductive slip ring 16 can be provided to facilitate housing the power cord 11.
Referring to fig. 1, in the above embodiment, a housing 9 is connected to one side of an adapter body 1, a conductive slip ring 16 is installed inside the housing 9, the conductive slip ring 16 is electrically connected with a plug 3, so as to prevent a power line 11 from being twisted off due to rotation of a winding reel 10, a winding reel 10 is connected to one side of the conductive slip ring 16, the power line 11 is wound around an outer ring of the winding reel 10, a clockwork spring 12 and a ratchet 13 are respectively sleeved outside the winding reel 10, the clockwork spring 12 drives the winding reel 10 to rotate reversely to wind the power line 11, the phenomenon that the power line 11 is wound and bent is reduced, a pawl 14 penetrates through one side of the housing 9, the pawl 14 is rotationally connected with the housing 9, the pawl 14 abuts against the ratchet 13, and a second spring 15 is connected between the pawl 14 and the housing 9, so as to prevent the clockwork spring 12 from driving the winding reel 10 to rotate reversely to retract the power line 11.
Firstly, a user rotates the swing arm 2 upwards, at the moment, the torsion spring 8 is stressed and compressed, then the user rotates the plug 3 for half a period to enable the plug 3 to face downwards or upwards, then the swing arm 2 is driven by the torsion spring 8 to reversely reset to be matched with the inner wall of the adapter main body 1 to limit the plug 3, the plug 3 is prevented from swinging left and right, if the plug 3 faces downwards at the moment, the first carbon brush plate 6 and the second carbon brush plate 7 are tightly attached through the first spring 4 and the support plate 5, the connection of a power socket is facilitated, and if the plug 3 faces upwards at the moment, the terminal of the plug 3 is shielded through the matching of the adapter main body 1, the swing arm 2 and the shell of the plug 3;
After the plug 3 is plugged into a power socket, a user pulls the power line 11 to draw the power line 11 out of the shell 9, the winding reel 10 is forced to rotate to compress the clockwork spring 12 and drive the ratchet 13 to rotate, the pawl 14 is automatically close to and props against the ratchet 13 through the second spring 15, the phenomenon that the clockwork spring 12 drives the winding reel 10 to rotate reversely to retract the power line 11 is avoided, after the power socket is used, the user only needs to rotate the pawl 14 to stop limiting the ratchet 13, and the winding reel 10 is driven to rotate reversely to wind the power line 11 through the clockwork spring 12, so that the phenomenon that the power line 11 is wound and bent is reduced.
Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421028402.8U CN222214649U (en) | 2024-05-13 | 2024-05-13 | Folding adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421028402.8U CN222214649U (en) | 2024-05-13 | 2024-05-13 | Folding adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222214649U true CN222214649U (en) | 2024-12-20 |
Family
ID=93860635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421028402.8U Active CN222214649U (en) | 2024-05-13 | 2024-05-13 | Folding adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222214649U (en) |
-
2024
- 2024-05-13 CN CN202421028402.8U patent/CN222214649U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |