CN209844099U

CN209844099U - Charging plug of charging pile of electric automobile

Info

Publication number: CN209844099U
Application number: CN201920963625.6U
Authority: CN
Inventors: 陈�光; 吴亮; 冯永灵
Original assignee: Gui'an New District Distribution Electricity Co Ltd
Current assignee: Gui'an New District Distribution Electricity Co Ltd
Priority date: 2019-06-25
Filing date: 2019-06-25
Publication date: 2019-12-24
Anticipated expiration: 2029-06-25

Abstract

The utility model discloses an electric automobile fills electric pile charging plug, including plug and socket, it has the socket to peg graft in plug one side, the anti-loose lock is installed to plug top one side, the rotation of anti-loose lock inner chamber is pegged graft and is had the pivot, and the pivot runs through the plug top, the utility model relates to a fill electric pile plug technical field. This electric automobile fills electric pile charging plug, it does not possess locking structure to have solved traditional electric pile plug that fills, the problem of loosening and artificially deliberately extracting appears easily like this, insert the rotatory one hundred eighty degrees in the middle of the inner chamber of the inboard lockhole of pivot, make its couple rotate in the middle of the draw-in groove of the type of falling L fixed orifices bottom, then extract the key, make like this and lock together between its plug and the socket, will make its locking lock untie through the key after the completion of charging, it is not hard up naturally and the artificial circumstances of pulling out to have the plug of avoiding like this, improve the safety guarantee nature of charging, it does not fill into to avoid the unexpected circumstances to take place to lead to the power.

Description

Charging plug of charging pile of electric automobile

Technical Field

The utility model relates to a fill electric pile plug technical field, specifically be an electric automobile fills electric pile charging plug.

Background

Fuel-powered vehicles emit a large amount of pollutants, which are major factors in atmospheric pollution. Particularly in the international metropolis, the problem of air pollution caused by fuel-oil automobiles is more particular. In order to protect the environment and reduce the air pollution. All countries are working on developing electric automobile, because electric automobile directly uses the electric energy, can not discharge any pollutant, and electric automobile needs often to charge, in order to charge for electric automobile, generally through having the electric pile that fills that charges plug (or be called charging gun) to charge for electric automobile at present. When charging, the charging plug is directly inserted into a charging socket on the electric automobile, so that the charging of the electric automobile can be completed, and the charging is very convenient.

But current fill electric pile plug does not possess locking structure, appears loosening and artificial intentionally pulling out easily like this, causes the charging failure, can not accurate correspond when plug and socket are connected moreover and insert, makes it insert many times and damages plug and socket easily.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an electric automobile fills electric pile charging plug has solved traditional electric pile plug and has not possessed locking structure, appears loosening and the problem of artificially deliberately extracting like this easily.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an electric automobile fills electric pile charging plug, includes plug and socket, it has the socket to peg graft on one side of the plug, the locking of preventing loosing is installed to plug top one side, the locking chamber of preventing loosing rotates to peg graft and has the pivot, and the pivot runs through the plug top, the lockhole has been seted up to pivot one end inboard, lockhole inner chamber activity is pegged graft and is had the key, pivot other end fixedly connected with couple, the fixed orifices has been seted up on socket one side top, the enhancement hole has been seted up to plug one side, strengthen downthehole one end and install the iron plate, an end wall fixedly connected with magnet post of socket inner chamber, and the magnet post is.

Preferably, plug top fixed surface is connected with the stopper, the spacing groove has been seted up at socket cavity top, and the stopper slides and is located spacing inslot chamber.

Preferably, the other side of the plug is provided with a handle.

Preferably, an insulating layer is fixedly connected to one end surface of the plug.

Preferably, the cross section of the fixing hole is a fixing hole with an inverted L-shaped structure.

Preferably, the bottom end of the handle is fixedly connected with a protective cover through a soft rope.

Advantageous effects

The utility model provides an electric automobile fills electric pile charging plug. The method has the following beneficial effects:

1. this electric automobile fills electric pile charging plug, can the couple of pivot one end insert in the middle of the inner chamber of the fixed orifices of socket one side when the plug inserts the socket, then insert the key in the middle of the inner chamber of the inboard lockhole of pivot rotatory one hundred eighty degrees, make its couple rotate in the middle of the draw-in groove of the type of falling L fixed orifices bottom, then extract the key, make like this between its plug and the socket lock together, will make its locking lock untie through the key after the completion of charging, it is not hard up naturally and the artificial circumstances of pulling out to have like this, improve the safety guarantee nature of charging, it does not fill into to avoid the unexpected circumstances to take place to lead to the power.

2. According to the charging plug for the charging pile of the electric automobile, the limiting block is arranged at one end of the top surface of the plug, and the limiting groove is formed in the top of the inner cavity of the socket, so that the limiting block is required to be aligned to the limiting groove when the plug is inserted into the inner cavity of the socket, the plug is more accurately inserted into the socket, and the damage to the plug or the socket caused by inaccurate insertion is avoided; and the magnet post is installed to the inner chamber one end wall of socket, and the reinforcing hole has been seted up to the corresponding position of plug, and reinforcing hole inner chamber one end wall bonding has the iron plate, so when plug and socket connection because the magnet post is connected with the iron plate and makes its inseparable firm more, with the protective cover lid on the plug when not using the plug, have waterproof dustproof effect.

Drawings

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

fig. 2 is a schematic view of the plug structure of the present invention;

fig. 3 is a schematic view of the socket structure of the present invention;

FIG. 4 is a schematic view of the structure of the release lock of the present invention;

fig. 5 is a schematic view of the key structure of the present invention.

In the figure: 1. a plug; 2. a socket; 3. a handle; 4. a protective cover; 5. locking is prevented; 6. a rotating shaft; 7. a lock hole; 8. a key; 9. hooking; 10. a reinforcement hole; 11. an iron block; 12. a magnetic column; 13. a fixing hole; 14. a limiting groove; 15. a limiting block; 16. a flexible cord; 17. an insulating layer.

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.

Please refer to fig. 1-5, the utility model provides an electric automobile fills electric pile charging plug technical scheme: a charging plug for a charging pile of an electric automobile comprises a plug 1 and a socket 2, wherein the socket 2 is inserted at one side of the plug 1, an anti-loose lock 5 is installed at one side of the top of the plug 1, a rotating shaft 6 is inserted in the inner cavity of the anti-loose lock 5 in a rotating manner, the rotating shaft 6 penetrates through the top end of the plug 1, a lock hole 7 is formed at the inner side of one end of the rotating shaft 6, a key 8 is movably inserted in the inner cavity of the lock hole 7, a hook 9 is fixedly connected at the other end of the rotating shaft 6, a fixing hole 13 is formed at the top end of one side of the socket 2, a reinforcing hole 10 is formed at one side of the plug 1, an iron block 11 is installed at one end of the inner cavity of the reinforcing hole 10, a magnet column 12 is fixedly connected at one end wall of the inner cavity of the socket 2, the surface of one end of the plug 1 is fixedly connected with an insulating layer 17, the section of the fixing hole 13 is a fixing hole with an inverted L-shaped structure, the bottom end of the handle 3 is fixedly connected with a protective cover 4 through a soft rope 16, the plug 1 is inserted into the inner cavity of the socket 2, the jack and the pin are correspondingly spliced together, one side of the top of the plug 1 is positioned at the top of the handle 3 and is provided with an anti-loose lock 5, the inner cavity of the anti-loose lock 5 rotates a spliced rotating shaft 6, one end of the rotating shaft 6 penetrates through the top end of the plug 1 and is positioned at the other side of the plug 1, when the plug 1 is inserted into the socket 2, a hook 9 at one end of the rotating shaft 6 is inserted into the inner cavity of the fixing hole 13 at one side of the socket 2, then a key 8 is inserted into the inner cavity of a lock hole 7 at the inner side of the rotating shaft 6 and rotates by one hundred eighty degrees, after charging is finished, the anti-loosening lock 5 is unlocked through the key 8, so that the situation that the plug 1 is naturally loosened and manually removed is avoided, the charging safety guarantee is improved, and the situation that the power supply is not charged due to an accident is avoided; a limiting block 15 is arranged at one end of the top surface of the plug 1, and a limiting groove 14 is formed in the top of the inner cavity of the socket 2, so that when the plug 1 is inserted into the inner cavity of the socket 2, the limiting block 15 is required to be aligned to the limiting groove 14, the plug 1 is more accurately inserted into the socket 2, and damage to the plug 1 or the socket 2 caused by inaccurate insertion is avoided; and magnet post 12 is installed to the inner chamber one end wall of socket 2, and strengthening hole 10 has been seted up to the corresponding position of plug 1, and strengthens 10 inner chamber one end walls bonding of hole and have iron plate 11, so when plug 1 is connected with socket 2 because magnet post 12 is connected with iron plate 11 and makes it inseparabler firm, with protective cover 4 lid on plug 1 when not using plug 1, have waterproof dustproof effect.

During operation, when the plug 1 is inserted into the socket 2, the hook 9 at one end of the rotating shaft 6 is inserted into the inner cavity of the fixing hole 13 at one side of the socket 2, then the key 8 is inserted into the inner cavity of the locking hole 7 at the inner side of the rotating shaft 6 and rotates by one hundred eighty degrees, the hook 9 rotates into the clamping groove at the bottom of the inverted L-shaped fixing hole 13, and then the key 8 is pulled out, so that the plug 1 and the socket 2 are locked together, the anti-loose lock 5 is unlocked through the key 8 after charging is completed, the limiting block 15 is required to be aligned to the limiting groove 14 when the plug 1 is inserted into the inner cavity of the socket 2, and the protective cover 4 is covered on the plug 1 when the plug 1 is not used.

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. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electric automobile fills electric pile charging plug, includes plug (1) and socket (2), plug (1) one side is pegged graft and is had socket (2), its characterized in that: anti-loosening lock (5) are installed to plug (1) top one side, anti-loosening lock (5) inner chamber rotates to peg graft and has pivot (6), and pivot (6) run through plug (1) top, lockhole (7) have been seted up to pivot (6) one end inboard, lockhole (7) inner chamber activity is pegged graft and is had key (8), pivot (6) other end fixedly connected with couple (9), fixed orifices (13) have been seted up on socket (2) one side top, strengthen hole (10) have been seted up to plug (1) one side, strengthen hole (10) inner chamber one end and install iron plate (11), socket (2) inner chamber one end wall fixedly connected with magnet post (12), and magnet post (12) are located and strengthen hole (10) inner chamber.

2. The electric vehicle charging pile charging plug of claim 1, characterized in that: plug (1) top fixed surface is connected with stopper (15), spacing groove (14) have been seted up at socket (2) inner chamber top, and stopper (15) slide to be located spacing groove (14) inner chamber.

3. The electric vehicle charging pile charging plug of claim 1, characterized in that: and a handle (3) is arranged on the other side of the plug (1).

4. The electric vehicle charging pile charging plug of claim 1, characterized in that: and an insulating layer (17) is fixedly connected to the surface of one end of the plug (1).

5. The electric vehicle charging pile charging plug of claim 1, characterized in that: the section of the fixing hole (13) is a fixing hole with an inverted L-shaped structure.

6. The electric vehicle charging pile charging plug of claim 3, characterized in that: the bottom end of the handle (3) is fixedly connected with a protective cover (4) through a soft rope (16).