CN207199980U - A kind of telescopic power supply adaptor - Google Patents

A kind of telescopic power supply adaptor Download PDF

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Publication number
CN207199980U
CN207199980U CN201721110014.4U CN201721110014U CN207199980U CN 207199980 U CN207199980 U CN 207199980U CN 201721110014 U CN201721110014 U CN 201721110014U CN 207199980 U CN207199980 U CN 207199980U
Authority
CN
China
Prior art keywords
power supply
protective cover
main
chute
supply adaptor
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 - Fee Related
Application number
CN201721110014.4U
Other languages
Chinese (zh)
Inventor
刘家桥
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Three Collaterals Electronic Technology Co Ltd
Original Assignee
Shenzhen Three Collaterals Electronic Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shenzhen Three Collaterals Electronic Technology Co Ltd filed Critical Shenzhen Three Collaterals Electronic Technology Co Ltd
Priority to CN201721110014.4U priority Critical patent/CN207199980U/en
Application granted granted Critical
Publication of CN207199980U publication Critical patent/CN207199980U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of telescopic power supply adaptor, including main body, electric wire and USB joint, the main body lower surface is provided with attaching plug, protective cover is provided with below the main body, the protective cover is slidably connected with main body, elastomeric element is provided between the main body lower surface and protective cover opposite face, the main body both sides are provided with chute, the projection coordinated with the chute is provided with the inside of the protective cover, positioning hole is provided with the chute, locating piece is provided with the outside of the protective cover, the protective cover bottom is provided with the jack that power supply source plug passes through, the projection is provided with the through hole passed through for locating piece.Compared with prior art, the utility model can effectively avoid the moisture of user on hand from splashing on attaching plug, and convenient plug power supply.

Description

A kind of telescopic power supply adaptor
Technical field
Power supply adaptor technical field is the utility model is related to, more particularly to a kind of telescopic power supply adaptor.
Background technology
Smart mobile phone refers to as PC, has independent operating system, independent running space can be by user The program that the third party service providers such as software, game, navigation provide voluntarily is installed, and nothing can be realized by mobile communication network The general name of line network insertion type of cell phone.The use range of smart mobile phone has been covered with the whole world, but be not everybody know with Using because smart mobile phone have outstanding operating system, can freely install all kinds of softwares, complete large-size screen monitors full touch screen type operate This three big characteristic is felt, so the keyboard-type mobile phone to have terminated completely several years ago.But large-size screen monitors and powerful performance make smart mobile phone Power consumption is also very surprising, and stand-by time is short, and people are more and more by the playtime on mobile phone, it is necessary to fill at any time Electricity, sometimes user is moist on hand or when with moisture, and drawn and iron power supply has certain danger, it is easy to by water Divide and splash on attaching plug, cause Danger Electric shock risk.
Utility model content
Compared with prior art, the purpose of this utility model be in view of the deficienciess of the prior art, one kind is provided can Flexible power supply adaptor, the moisture of user on hand can be effectively avoided to splash on attaching plug, and convenient plug power supply.
In order to solve the above problems, the technical solution adopted in the utility model there is provided a kind of telescopic power adaptation Device, including main body, electric wire and USB joint, the main body lower surface are provided with attaching plug, protective cover are provided with below the main body, The protective cover is slidably connected with main body, and elastomeric element, the master are provided between the main body lower surface and protective cover opposite face Body both sides are provided with chute, and the projection coordinated with the chute is provided with the inside of the protective cover, positioning hole, institute are provided with the chute State and locating piece is provided with the outside of protective cover, the protective cover bottom is provided with the jack that power supply source plug passes through, and the projection is provided with The through hole passed through for locating piece.
One kind as this programme is improved, and the elastomeric element is spring.
Another kind as this programme improves, and the spring is arranged to 1-5.
As the further improvement of this programme, the elastomeric element is elastic bag.
As the further improvement of this programme, the chute is dovetail groove, and the projection is corresponding inversion It is trapezoidal, both are connected together.
Compared with prior art, the utility model can effectively avoid user on hand by adding a protective cover Power supply is plugged when with moisture, the problem of dabbling onto plug, and coordinates locating piece using elastomeric element, it is fixed when unclamping It is time saving and energy saving without manual using elastic mechanism so that power supply adaptor extracts power supply automatically when the block of position, and prevent The Danger Electric shock risk that moisture sputtering is brought.
Brief description of the drawings
Fig. 1 is the structural representation of the telescopic power supply adaptor embodiment one of the utility model.
Fig. 2 is the schematic cross-section of main body in the telescopic power supply adaptor embodiment one of the utility model.
Fig. 3 is the schematic cross-section of protective cover in the telescopic power supply adaptor embodiment one of the utility model.
Fig. 4 is the structural representation of the telescopic power supply adaptor embodiment two of the utility model.
Embodiment
The embodiment of the present invention is described in detail come further below by the form with reference to accompanying drawing, But what following examples were only enumerated is more preferably embodiment, and it only plays a part of explanation to help to understand the present invention, The restriction made to the present invention can not be not understood as.
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end Same or similar label represents same or similar element or the element with same or like function.
The embodiments described below with reference to the accompanying drawings are exemplary, it is intended to for explaining the present invention, without being understood that For limitation of the present invention.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " clockwise ", The orientation or position relationship of instructions such as " counterclockwise " are based on orientation shown in the drawings or position relationship, are for only for ease of description The present invention and simplify description, rather than instruction or imply that signified device or element there must be specific orientation, with specific Azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or Implicitly include one or more this feature.In the description of the invention, unless otherwise indicated, " multiple " are meant that two Individual or two or more, limited unless otherwise clear and definite.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc. Term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected;It can be machine Tool connects or electrical connection;Can be joined directly together, can also be indirectly connected by intermediary, can be two members Connection inside part.For the ordinary skill in the art, above-mentioned term can be understood in this hair as the case may be Concrete meaning in bright.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it " under " Can directly it be contacted including the first and second features, it is not directly to contact but pass through it that can also include the first and second features Between other characterisation contact.Moreover, fisrt feature second feature " on ", " top " and " above " to include first special Sign is directly over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.Fisrt feature exists Second feature " under ", " lower section " and " following " fisrt feature that includes are immediately below second feature and obliquely downward, or be merely representative of Fisrt feature level height is less than second feature.
Embodiment one:As shown in figure 1, a kind of telescopic power supply adaptor, including main body 1, electric wire 2 and USB joint 3, The lower surface of main body 1 is provided with attaching plug 4, and the lower section of main body 1 is provided with protective cover 5, and the protective cover 5 slides with main body 1 Connection, is provided with elastomeric element 6 between the lower surface of main body 1 and the opposite face of protective cover 5, the both sides of main body 1 are provided with chute 7, The inner side of protective cover 5 is provided with the projection 8 coordinated with the chute 7, and positioning hole 9, the protective cover 5 are provided with the chute 7 Outside is provided with locating piece 9, and the bottom of protective cover 5 is provided with the jack 11 that power supply source plug 4 passes through.
The elastomeric element 6 is spring.
The spring is arranged to 2.
The chute 7 is dovetail groove, and the projection 8 is corresponding inverted trapezoidal, and both are connected together.
Embodiment two:A kind of telescopic power supply adaptor, including main body 1, electric wire 2 and USB joint 3, under the main body 1 End face is provided with attaching plug 4, and the lower section of main body 1 is provided with protective cover 5, and the protective cover 5 is slidably connected with main body 1, the master Elastomeric element 6 is provided between the lower surface of body 1 and the opposite face of protective cover 5, the both sides of main body 1 are provided with chute 7, the protective cover 5 Inner side is provided with the projection 8 coordinated with the chute 7, and positioning hole 9 is provided with the chute 7, and the outside of protective cover 5 is provided with positioning Block 10, the bottom of protective cover 5 are provided with the jack 11 that power supply source plug 4 passes through, and the projection 8 is provided with to be passed through for locating piece 10 Through hole 12.
The spring is arranged to 3.
The elastomeric element 6 is elastic bag.
The chute 7 is a rectangular channel, and the projection 8 is corresponding rectangular cam, and both are connected.
During work:Jack is aligned at power supply by user, presses power supply adaptor, and attaching plug is inserted into electricity by jack In source, locating piece is pressed, locks protective cover;When pulling up power supply, it is only necessary to unclamp locating piece, protective cover is carried out using elastomeric element Resilience, attaching plug ejection power supply is carried out pulling out electricity automatically, in whole process, therefore attaching plug, makes without contact with the external world The moisture of user on hand can not be splashed on attaching plug, safe to use, and plug power supply is convenient.
Therefore, telescopic power supply adaptor of the present utility model, by adding a protective cover, can effectively avoid making User plugs power supply when moisture is carried on hand, the problem of dabbling onto plug, and coordinates positioning using elastomeric element Block, when locating piece is unclamped, using elastic mechanism so that power supply adaptor extracts power supply automatically, without manual, time saving province Power, and the Danger Electric shock risk for preventing moisture sputtering from bringing.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art is not departing from the principle and objective of the present invention In the case of above-described embodiment can be changed within the scope of the invention, change, replace and modification, it is carried out simply Combination change be all classified as the present invention protection within.

Claims (5)

1. a kind of telescopic power supply adaptor, including main body (1), electric wire (2) and USB joint (3), main body (1) lower end Face is provided with attaching plug (4), it is characterised in that:Protective cover (5), the protective cover (5) and main body are provided with below the main body (1) (1) it is slidably connected, elastomeric element (6), the main body (1) is provided between the opposite face of main body (1) lower surface and protective cover (5) Both sides are provided with chute (7), and the projection (8) coordinated with the chute (7) is provided with the inside of the protective cover (5), and the chute (7) is interior Provided with positioning hole (9), locating piece (10) is provided with the outside of the protective cover (5), protective cover (5) bottom is provided with power supply source plug (4) jack (11) passed through.
2. telescopic power supply adaptor according to claim 1, it is characterised in that:The elastomeric element (6) is spring.
3. telescopic power supply adaptor according to claim 2, it is characterised in that:The spring is arranged to 1-5.
4. telescopic power supply adaptor according to claim 1, it is characterised in that:The elastomeric element (6) is elasticity Air bag.
5. telescopic power supply adaptor according to claim 1, it is characterised in that:The chute (7) is dovetail groove, institute Projection (8) is stated to be corresponding inverted trapezoidal, both are connected together.
CN201721110014.4U 2017-08-31 2017-08-31 A kind of telescopic power supply adaptor Expired - Fee Related CN207199980U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721110014.4U CN207199980U (en) 2017-08-31 2017-08-31 A kind of telescopic power supply adaptor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721110014.4U CN207199980U (en) 2017-08-31 2017-08-31 A kind of telescopic power supply adaptor

Publications (1)

Publication Number Publication Date
CN207199980U true CN207199980U (en) 2018-04-06

Family

ID=61790521

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721110014.4U Expired - Fee Related CN207199980U (en) 2017-08-31 2017-08-31 A kind of telescopic power supply adaptor

Country Status (1)

Country Link
CN (1) CN207199980U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108819873A (en) * 2018-05-31 2018-11-16 湖北省雄雄电子科技有限公司 A kind of protective device for preventing controller for electric vehicle electric wire from leaking outside
CN110600950A (en) * 2019-08-29 2019-12-20 德清县诚达金属材料有限公司 Safety socket capable of automatically popping out short circuit
CN111969865A (en) * 2020-08-25 2020-11-20 辽宁鑫知界科技有限公司 High-frequency inverter power supply with protection mechanism

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108819873A (en) * 2018-05-31 2018-11-16 湖北省雄雄电子科技有限公司 A kind of protective device for preventing controller for electric vehicle electric wire from leaking outside
CN110600950A (en) * 2019-08-29 2019-12-20 德清县诚达金属材料有限公司 Safety socket capable of automatically popping out short circuit
CN111969865A (en) * 2020-08-25 2020-11-20 辽宁鑫知界科技有限公司 High-frequency inverter power supply with protection mechanism

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Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180406

Termination date: 20190831

CF01 Termination of patent right due to non-payment of annual fee