CN216437030U

CN216437030U - Power adapter with prevent mistake and bump function

Info

Publication number: CN216437030U
Application number: CN202122085321.4U
Authority: CN
Inventors: 刘军
Original assignee: Shenzhen Zhanhao Technology Co ltd
Current assignee: Shenzhen Zhanhao Technology Co ltd
Priority date: 2021-08-30
Filing date: 2021-08-30
Publication date: 2022-05-03
Anticipated expiration: 2031-08-30

Abstract

The utility model discloses a power adapter with an anti-false-touch function, which comprises a power adapter main body and a charging head, wherein one end of the charging head is fixedly connected with a connecting wire, one end of the charging head is inserted into the power adapter main body, and the charging head is electrically connected with the power adapter main body; according to the utility model, one end of the charging head is inserted into one end of the power adapter main body for charging, and the fixing pipe is rotated to connect the fixing pipe with the thread part at one end of the charging head through threads, so that the power adapter main body can be prevented, the charged charging head accidentally drops, the power adapter can play a protection role during charging, and the phenomenon that the connection is disconnected due to mistaken touch in the use process can be avoided, thus the computer is prevented from being suddenly shut down to cause document loss and bring convenience to a user, and the fixing pipe is connected with the charging head through threads, so that the mounting and dismounting are simple and convenient, and the convenience is further brought to the user.

Description

Power adapter with prevent mistake and bump function

Technical Field

The utility model relates to the technical field of power adapters, in particular to a power adapter with an anti-collision function.

Background

The power adapter (Poweradapter) is a power supply conversion device of small-sized portable electronic equipment and electronic appliances, and is widely matched with equipment such as a telephone master and a slave machine, a game machine, a language repeater, a walkman, a notebook computer, a cellular phone and the like, a connecting wire of the conventional power adapter is generally directly inserted into a power adapter main body, a power wire charged in the using process of the power adapter is easy to accidentally drop, the power wire cannot play a role of protection when the power adapter is charged, the power adapter can be disconnected if mistaken collision happens carelessly in the using process, so that the computer is easy to suddenly shut down, documents are lost, and the power adapter is hard to accept by people working at present and brings inconvenience to users.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a power adapter with a false touch prevention function, which aims to solve the technical problem that if a power line is accidentally dropped due to accidental touch, the power adapter is disconnected, so that a computer is easily and suddenly shut down, and a document is lost.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a power adapter with prevent mistake and bump function, includes power adapter main part and the head that charges, the one end fixedly connected with connecting wire of the head that charges, the one end of the head that charges with the power adapter main part is pegged graft, and charge the head with power adapter main part electric connection, one side of power adapter main part is rotated and is connected with fixed pipe, the threaded hole is seted up to the inner wall of fixed pipe, the periphery of the head that charges is close to one end department and is provided with screw thread portion, and the screw hole with screw thread portion threaded connection.

Preferably, a plurality of spacing grooves are uniformly formed in the position, close to one end, of the inner wall of the fixed pipe at intervals, a plurality of spacing strips are fixedly arranged on the charging head at intervals uniformly, the periphery of the upper thread portion of the charging head is uniformly spaced, the spacing grooves are connected with the spacing strips in an inserting mode, and the spacing grooves are movably connected with the spacing strips.

Preferably, the number of the limiting grooves and the number of the limiting strips are six, and the limiting grooves correspond to the positions of the limiting strips.

Preferably, the cross section of the limiting groove is of an arc structure, and the limiting strip is of a cylindrical structure.

Preferably, the limiting strip is made of elastic materials.

Preferably, one side of power adapter main part is provided with the cavity, the inner wall of cavity is close to one end department and fixedly is provided with the bearing, the bearing with fixed pipe cup joints, and the bearing with fixed pipe fixed connection.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, one end of the charging head is inserted into one end of the power adapter main body for charging, the fixing pipe is rotated to connect the fixing pipe with the threaded part of one end of the charging head through threads, the charging head and the power adapter main body can be limited and fixed during charging, the charging head charged by the power adapter main body can be prevented from accidentally falling off during charging, the power adapter can be protected during charging, disconnection caused by mistaken collision during use can be avoided, so that sudden shutdown of a computer and document loss caused by the sudden shutdown of the computer can be avoided, the mistaken collision can be prevented, convenience is brought to a user, the fixing pipe and the charging head are connected through threads, and the mounting and dismounting are simple and convenient, and further convenience is brought to the user.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic cross-sectional front view of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 2.

In the figure: 1. a power adapter body; 11. a fixed tube; 12. a cavity; 13. a bearing; 14. a limiting groove; 2. a charging head; 21. a connecting wire; 22. a threaded portion; 23. and (5) a limiting strip.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a power adapter with a function of preventing mistaken touch comprises a power adapter main body 1 and a charging head 2, wherein one end of the charging head 2 is fixedly connected with a connecting wire 21, one end of the charging head 2 is inserted into the power adapter main body 1, the charging head 2 is electrically connected with the power adapter main body 1, one side of the power adapter main body 1 is rotatably connected with a fixed pipe 11, the inner wall of the fixed pipe 11 is provided with a threaded hole, a threaded part 22 is arranged at the position, close to one end, of the periphery of the charging head 2, the threaded hole is in threaded connection with the threaded part 22, when the power adapter is used, one end of the charging head 2 is inserted into one end of the power adapter main body 1 for charging, the fixed pipe 11 is rotated to be in threaded connection with the threaded part 22 at one end of the charging head 2, when charging, the charging head 2 and the power adapter main body 1 can be fixed in a limiting manner, when charging, the power adapter main body 1 can be avoided, the first 2 accidents that charge drop, can play the guard action when power adapter charges, avoid taking place the mistake in the use and bump will the disconnection to can avoid the computer shutdown suddenly, and lead to the document to lose, can play the effect that prevents the mistake and bump, bring the convenience for the user, and will fix pipe 1 and the first 2 threaded connection that charge, it is all simple, convenient when installation and dismantlement, further bring the convenience for the user.

Wherein, fixed pipe 11 inner wall is close to the even a plurality of spacing groove 14 of having seted up in one end department interval, the even fixed of peripheral interval of screw thread portion 22 is provided with a plurality of spacing 23 on charging head 2, spacing groove 14 pegs graft with spacing 23, and spacing groove 14 and spacing 23 swing joint, when using, when rotating fixed pipe 11, can drive spacing 23 at the 14 internal rotations of spacing groove, after the installation is accomplished, spacing 23 pegs graft in spacing groove 14, can further play spacing effect, can further prevent that charging head 2 from taking place to drop from power adapter main part 1.

Six limiting grooves 14 and six limiting strips 23 are respectively arranged, and the positions of the limiting grooves 14 correspond to the positions of the limiting strips 23.

Wherein, the cross-section of spacing groove 14 is the arc structure, and spacing strip 23 is cylindrical structure.

Wherein, the spacing strip 23 is made of elastic material.

Wherein, one side of power adapter main part 1 is provided with cavity 12, and the inner wall of cavity 12 is close to one end department and fixedly is provided with bearing 13, and bearing 13 cup joints with fixed pipe 11, and bearing 13 and fixed pipe 11 fixed connection, and fixed pipe 11 passes through bearing 13 with power adapter main part 1 and rotates and be connected.

The working principle is as follows: when in use, one end of the charging head 2 is inserted into one end of the power adapter main body 1 for charging, the fixing tube 11 is rotated to connect the fixing tube 11 with the thread part 22 at one end of the charging head 2 in a threaded manner, when in charging, the charging head 2 and the power adapter main body 1 can be fixed in a limiting manner, when in charging, the power adapter main body 1 and the charging head 2 which is charged can be prevented from accidentally dropping, the power adapter can play a role in protecting when in charging, the phenomenon that the charging head 2 is disconnected due to mistaken collision in the using process can be avoided, thereby avoiding the phenomenon that a computer is suddenly shut down and a document is lost, playing a role in preventing mistaken collision, bringing convenience to a user, and the fixing tube 1 and the charging head 2 are connected in a threaded manner, so that the mounting and dismounting are simple and convenient, further bringing convenience to the user, when the fixing tube 11 is rotated, the limiting strip 23 can be driven to rotate in the limiting groove 14, after the installation is completed, the limiting strip 23 is inserted into the limiting groove 14, so that the limiting function can be further realized, and the charging head 2 can be further prevented from falling off from the power adapter body 1.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a power adapter with prevent mistake and bump function, includes power adapter main part (1) and the head (2) that charges, the one end fixedly connected with connecting wire (21) of the head (2) that charges, the one end of the head (2) that charges with power adapter main part (1) is pegged graft, and charge head (2) with power adapter main part (1) electric connection, its characterized in that: one side of power adapter main part (1) is rotated and is connected with fixed pipe (11), the threaded hole is seted up to the inner wall of fixed pipe (11), the periphery of head (2) that charges is close to one end department and is provided with screw thread portion (22), and the screw hole with screw thread portion (22) threaded connection.

2. The power adapter with the anti-collision function according to claim 1, wherein: fixed pipe (11) inner wall is close to a tip department even interval and has seted up a plurality of spacing groove (14), the peripheral even fixed of interval of screw thread portion (22) is provided with a plurality of spacing strip (23) on charging head (2), spacing groove (14) with spacing strip (23) are pegged graft, and spacing groove (14) with spacing strip (23) swing joint.

3. The power adapter with the anti-collision function according to claim 2, wherein: the limiting grooves (14) and the limiting strips (23) are respectively provided with six, and the limiting grooves (14) correspond to the limiting strips (23).

4. The power adapter with the anti-collision function according to claim 2, wherein: the cross section of the limiting groove (14) is of an arc structure, and the limiting strip (23) is of a cylindrical structure.

5. The power adapter with the anti-collision function according to claim 2, wherein: the limiting strips (23) are made of elastic materials.

6. The power adapter with the anti-collision function according to claim 1, wherein: one side of power adapter main part (1) is provided with cavity (12), the inner wall of cavity (12) is close to one end department and fixedly is provided with bearing (13), bearing (13) with fixed pipe (11) cup joint, and bearing (13) with fixed pipe (11) fixed connection.