CN203466350U - Plug expansion and contraction device - Google Patents
Plug expansion and contraction device Download PDFInfo
- Publication number
- CN203466350U CN203466350U CN201320428858.9U CN201320428858U CN203466350U CN 203466350 U CN203466350 U CN 203466350U CN 201320428858 U CN201320428858 U CN 201320428858U CN 203466350 U CN203466350 U CN 203466350U
- Authority
- CN
- China
- Prior art keywords
- plug
- push button
- drain pan
- telescopic
- spring wire
- 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.)
- Expired - Lifetime
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Abstract
The utility model provides a plug expansion and contraction device. In the plug expansion and contraction device provided by the embodiment of the utility model, a part of the plug embedded in a sliding rail can slide along the rail direction of the sliding rail, and one end of the plug can extend out of a space surrounded by a bottom shell and a surface shell. Compared with the prior art, when the plug expansion and contraction device provided by the embodiment of the utility model is in use, the user can push the plug through a pushing key, so that the plug can be pushed out when needed, and the plug can be pushed into the surface shell when not in use. The plug expansion and contraction device protects the plug, prolongs the service life of the plug, can push out and withdraw the plug according to the usage and spare requirements, and meets different usage requirements.
Description
Technical field
The utility model relates to digital product technical field, especially relates to a kind of telescopic plug device.
Background technology
Mobile phone card-brushing device is a kind of external card reader of digital product, is mainly used in reading magnetic stripe card information, and transmits data to digital product by 3.5mm audio jack.
Existing mobile phone card-brushing device generally includes USB plug and 3.5mm audio jack, these plugs are exposed to the outside of mobile phone card-brushing device conventionally, bayonet socket on outer shell fixes interface plug, this fixed form structure is relatively simple, but can affect the face shaping of mobile phone card-brushing device, the simultaneously long-term exposed useful life that can reduce plug.
Utility model content
The utility model provides a kind of telescopic plug device, and it can realize freely releasing and regaining of plug.
The utility model provides a kind of telescopic plug device, comprising:
Comprise drain pan, face-piece and plug, it is characterized in that, on described drain pan, be provided with slide rail, described plug one end embeds described slide rail, and embedded part can slide along the orbital direction of described slide rail, the extended described drain pan of the other end of described plug and the space that face-piece surrounds;
Also comprise push button, described push button one end is fixed on described plug, and the sliding eye of the other end described base side walls stretches out.
Preferably, there is rectangular boss the plug side of described telescopic plug device, and the inside of described rectangular boss is provided with cross draw-in groove, and described push button bottom is with cross clip platform, and described cross clip platform can snap in described cross clamping groove.
Preferably, described telescopic plug device also comprises spring wire, and described spring wire is converted into rectangular ring, rectangle centre position band elastic foot, and spring wire is enclosed within the rectangular boss outside of plug, and elastic foot is stuck in cross clamping groove.
Preferably, the described push button of described telescopic plug device is pressed on described spring wire elastic foot.
Preferably, the described spring wire of described telescopic plug device is placed in drain pan inside, and described push button bottom cross clip platform is placed in drain pan inside.
Preferably, the described plug of described telescopic plug device comprises USB plug and audio jack.
Preferably, push button corresponding to corresponding push button, the audio jack of the described USB plug of described telescopic plug device respectively the sliding eye from the relative two side of described drain pan stretch out.
Preferably, the medial surface of the described face-piece of described telescopic plug device generates draw-in groove.
As from the foregoing, in the telescopic plug device providing at the utility model embodiment, plug embeds the part of slide rail and can slide along the orbital direction of slide rail, and the space that drain pan and face-piece surround can be stretched out in one end of plug.Compared with prior art, in use, user can promote plug by push button to the telescopic plug device that the utility model embodiment provides, and then when needs are used plug, plug is released, when not needing to use plug, plug is pushed in face-piece.The utility model has been protected plug, has improved the useful life of plug, can also, according to using and idle demand release and withdrawal plug, meet different user demands.
Accompanying drawing explanation
Fig. 1 is the decomposing schematic representation of the telescopic plug device that provides of the utility model embodiment mono-;
Fig. 2 is the cooperation schematic diagram of plug, spring wire and push button in the telescopic plug device that provides of the utility model embodiment.
The realization of the utility model object, functional characteristics and advantage, in connection with embodiment, are described further with reference to accompanying drawing.
Embodiment
Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Referring to Fig. 1, Fig. 1 is the structural representation of the telescopic plug device that provides of the utility model embodiment.
As shown in the figure, the telescopic plug device that the utility model embodiment provides comprises: drain pan 1, face-piece 2 and plug, push button 4.Wherein, plug comprises USB plug 36 and audio jack 37.
Wherein, on described drain pan 1, be provided with slide rail 11, described plug one end embeds described slide rail 11, and embedded part can be along the orbital direction slip of described slide rail 11, the extended described drain pan 1 of the other end of described plug and the space that face-piece 2 surrounds.
Push button 4 one end are fixed on described plug, and the sliding eye of the other end from described drain pan 1 sidewall stretches out.
In the telescopic plug device providing at the utility model embodiment, plug embeds the part of slide rail 11 and can slide along the orbital direction of slide rail 11, and the space that drain pan 1 and face-piece 2 surround can be stretched out in one end of plug.Compared with prior art, in use, user can promote plug by push button 4 to the telescopic plug device that the utility model embodiment provides, and then when needs are used plug, plug is released, when not needing to use plug, plug is pushed in face-piece.The utility model has been protected plug, has improved the useful life of plug, can also, according to using and idle demand release and withdrawal plug, meet the user demand of different user.
Continuation is referring to Fig. 1, and in the telescopic plug device providing at the utility model embodiment, the push button 4 of the push button of described USB plug 36 correspondences, the audio jack 37 correspondences respectively sliding eye from the relative two side of described drain pan 1 stretches out.
The medial surface of the face-piece 2 of telescopic plug device generates draw-in groove 21, and then user can be from cards such as the interior insertion magnetic cards of draw-in groove 21.
In conjunction with Fig. 1-2, Fig. 2 is the cooperation schematic diagram of plug, spring wire and push button in the telescopic plug device that provides of the utility model embodiment.
As shown in the figure, in the telescopic plug device that the utility model embodiment provides, there is rectangular boss 31 described USB plug 36 sides, the inner band cross of described rectangular boss 31 draw-in groove 32, described push button 4 bottoms are with cross clip platform 41, cross clip platform 41 can snap in described cross clamping groove 32, and the cross clip platform 41 of push button 4 bottoms is placed in drain pan 1 inside, and then can promote USB plug 36 and slide along the orbital direction of slide rail 11 by promoting button 14.
It should be noted that, the USB plug 36 of take in Fig. 2 illustrates the fit structure of push button 4 and plug as example, and the fit structure of the fit structure of audio jack 37 and push button 4, USB plug 36 and push button 4 is identical, does not repeat them here.
The telescopic plug device that the utility model provides also comprises spring wire 5, spring wire 5 is placed in drain pan 1 inside, described spring wire 5 is converted into rectangular ring, rectangle centre position band elastic foot 51, spring wire 5 is enclosed within rectangular boss 31 outsides of USB plug 36, elastic foot 51 is stuck in cross clamping groove 32, and push button 4 is pressed on the elastic foot 51 of described spring wire 5.And then user is when pressing push button 4, spring wire 5 will produce reciprocal active force to push button 4, facilitate user to promote USB plug 36.
In the present embodiment, plug, spring wire 5 and push button 4 form a plug-assembly, and plug-assembly integral body is placed on the sliding rail 11 of housing.Pressing and unclamping push button 4 to make push button 4 move up and down in the cross clamping groove 32 of plug.Plug and spring wire 5 are placed in enclosure interior completely, and the cross clip platform 41 of push button 4 bottoms is placed in enclosure interior, and the cross clip platform 41 that the pre-pressing force by spring wire 5 promotes push button 4 is stuck in the cross clamping groove 32 of housing medial surface, and the head of push button 4 is placed in outside housing.
In the utility model, the draw-in groove that the push button 4 of pressing telescopic plug device makes the cross clip platform 41 on push button 4 depart from face-pieces 2 and drain pan 1 side, remove the locking state of plug, maintenance is pressed, promoting push button 4 drives plug to slide on the sliding rail 11 of face-piece 2 and drain pan 1, realize and release and regain, unclamp the pressing force of push button 4, spring wire 5 automatic reboundings promote push button 4 and snap in face-piece 2 and drain pan 1 side draw-in groove realization locking.
Compared with prior art, this device has been realized release and the withdrawal of plug, and has AutoLock feature, has rationally utilized design space, has optimized product appearance shape; Protect plug, improved useful life; Can, according to using and idle demand release and withdrawal plug, meet different user demands.There is the graceful atmosphere of outward appearance, easy for operation, the advantages such as answering hand of following one's inclinations.
Should be understood that; these are only preferred embodiment of the present utility model; can not therefore limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model specification and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (8)
1. a telescopic plug device, comprise drain pan, face-piece and plug, it is characterized in that, on described drain pan, be provided with slide rail, described plug one end embeds described slide rail, and embedded part can slide along the orbital direction of described slide rail, the extended described drain pan of the other end of described plug and the space that face-piece surrounds;
Also comprise push button, described push button one end is fixed on described plug, and the sliding eye of the other end described base side walls stretches out.
2. telescopic plug device according to claim 1, it is characterized in that, there is rectangular boss described plug side, and the inside of described rectangular boss is provided with cross draw-in groove, described push button bottom is with cross clip platform, and described cross clip platform can snap in described cross clamping groove.
3. telescopic plug device according to claim 2, is characterized in that, also comprises spring wire, and described spring wire is converted into rectangular ring, rectangle centre position band elastic foot, and spring wire is enclosed within the rectangular boss outside of plug, and elastic foot is stuck in cross clamping groove.
4. telescopic plug device according to claim 3, is characterized in that, described push button is pressed on described spring wire elastic foot.
5. telescopic plug device according to claim 4, is characterized in that, described spring wire is placed in drain pan inside, and the cross clip platform of described push button bottom is placed in drain pan inside.
6. telescopic plug device according to claim 1, is characterized in that, described plug comprises USB plug and audio jack.
7. telescopic plug device according to claim 6, is characterized in that, push button corresponding to corresponding push button, the audio jack of the described USB plug respectively sliding eye from the relative two side of described drain pan stretches out.
8. according to the telescopic plug device described in claim 1-7 any one, it is characterized in that, the medial surface of described face-piece generates draw-in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320428858.9U CN203466350U (en) | 2013-07-17 | 2013-07-17 | Plug expansion and contraction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320428858.9U CN203466350U (en) | 2013-07-17 | 2013-07-17 | Plug expansion and contraction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203466350U true CN203466350U (en) | 2014-03-05 |
Family
ID=50178690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320428858.9U Expired - Lifetime CN203466350U (en) | 2013-07-17 | 2013-07-17 | Plug expansion and contraction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203466350U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105699712A (en) * | 2016-03-28 | 2016-06-22 | 广东水利电力职业技术学院 | Movable plug, testing device and testing method for power-on testing of household electrical product |
| CN109035552A (en) * | 2018-09-06 | 2018-12-18 | 张萍 | A kind of smart phone card reader based on block chain technology |
| CN111267646A (en) * | 2020-03-31 | 2020-06-12 | 罗水英 | Detachable charging plug of new energy automobile charging pile and use method of detachable charging plug |
-
2013
- 2013-07-17 CN CN201320428858.9U patent/CN203466350U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105699712A (en) * | 2016-03-28 | 2016-06-22 | 广东水利电力职业技术学院 | Movable plug, testing device and testing method for power-on testing of household electrical product |
| CN105699712B (en) * | 2016-03-28 | 2018-08-28 | 广东水利电力职业技术学院 | Movable plug, test device and the test method of household appliances energization test |
| CN109035552A (en) * | 2018-09-06 | 2018-12-18 | 张萍 | A kind of smart phone card reader based on block chain technology |
| CN111267646A (en) * | 2020-03-31 | 2020-06-12 | 罗水英 | Detachable charging plug of new energy automobile charging pile and use method of detachable charging plug |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN NEW POS TECHNOLOGY LTD. Free format text: FORMER NAME: NEW POS TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Nanshan District Keyuan Road Shenzhen city Guangdong province 518057 No. 11 Financial Technology Building A block fourteen layer AB unit Patentee after: SHENZHEN NEW POS TECHNOLOGY Ltd. Address before: Nanshan District Keyuan Road Shenzhen city Guangdong province 518057 No. 11 Financial Technology Building A block fourteen layer AB unit Patentee before: NEW POS TECHNOLOGY Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Nanshan District Keyuan Road Shenzhen city Guangdong province 518057 No. 11 Financial Technology Building A block fourteen layer AB unit Patentee after: NEW POS TECHNOLOGY Ltd. Address before: Nanshan District Keyuan Road Shenzhen city Guangdong province 518057 No. 11 Financial Technology Building A block fourteen layer AB unit Patentee before: Shenzhen New Pos Technology Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140305 |
|
| CX01 | Expiry of patent term |