阅读说明：本技术 一种电动汽车充电桩插头插座耐拔锁止装置 (Electric automobile fills resistant locking means that pulls out of electric pile plug and socket ) 是由 姚仿英 于 2019-11-16 设计创作，主要内容包括：本发明涉及充电桩技术领域,且公开了一种电动汽车充电桩插头插座耐拔锁止装置,包括插头和插座,所述插头与插座相适配,所述插头的顶部开设有扫描区,所述插头后侧的底部固定安装有连接板,所述插座的前侧开设有环形槽和圆槽一,所述环形槽内转动安装有环形齿轮,所述环形齿轮的前侧和连接板的后侧均固定安装有相适配的电磁铁,所述圆槽一内转动安装有齿轮,所述插座的后侧开设有圆槽二,所述圆槽二内固定安装有双向电机。该电动汽车充电桩插头插座耐拔锁止装置,通过在充电时,连接板卡入环形槽内,之后齿轮带动环形齿轮转动,四个电磁铁两两对应后,通电产生吸力,增大插头与插座之间的连接力,提高了连接的稳定性。(The invention relates to the technical field of charging piles, and discloses a plug and socket pull-out-resistant locking device for an electric automobile charging pile, which comprises a plug and a socket, wherein the plug is matched with the socket, a scanning area is formed in the top of the plug, a connecting plate is fixedly installed at the bottom of the rear side of the plug, an annular groove and a first circular groove are formed in the front side of the socket, an annular gear is rotatably installed in the annular groove, matched electromagnets are fixedly installed on the front side of the annular gear and the rear side of the connecting plate, a gear is rotatably installed in the first circular groove, a second circular groove is formed in the rear side of the socket, and a bidirectional motor is fixedly installed in the second circular groove. This resistant locking means that pulls out of electric automobile fills electric pile plug and socket through when charging, in the ring channel is gone into to the connecting plate card, later the gear drives ring gear and rotates, and four two liang of backs that correspond of electro-magnet, the circular telegram produces suction, increases the power of being connected between plug and the socket, has improved the stability of connecting.)

1. The utility model provides an electric automobile fills electric pile plug and socket resistant locking means that pulls out, includes plug (1) and socket (2), plug (1) and socket (2) looks adaptation, its characterized in that: scanning area (3) have been seted up at the top of plug (1), the bottom fixed mounting of plug (1) rear side has connecting plate (4), ring channel (5) and circular slot (6) have been seted up to the front side of socket (2), ring gear (7) are installed to ring channel (5) internal rotation, the equal fixed mounting in rear side of the front side of ring gear (7) and connecting plate has electro-magnet (8) of looks adaptation, gear (9) are installed to circular slot (6) internal rotation, circular slot two (10) have been seted up to the rear side of socket (2), circular slot two (10) internal fixation installs two-way motor (11), the rear side fixed connection of the one end of two-way motor (11) output shaft and gear (9).

2. The electric vehicle charging pile plug and socket pull-out resistant locking device of claim 1, characterized in that: the scanning area (3) comprises an information collector (301), a converter (302), a signal identifier (303), a prompter (304) and a power inductor (305).

3. The electric vehicle charging pile plug and socket pull-out resistant locking device of claim 2, characterized in that: the output of scanning area (3) is connected with the input electricity of information collector (301), the output of information collector (301) is connected with the input electricity of converter (302), the output of converter (302) is connected with the input electricity of signal identification ware (303), the output of signal identification ware (303) is connected with the input electricity of two-way motor (11), electro-magnet (8) and prompting device (304) respectively, the output of electric energy inductor (305) is connected with the input electricity of two-way motor (11).

4. The electric vehicle charging pile plug and socket pull-out resistant locking device of claim 1, characterized in that: the number of the electromagnets (8) is four, and the electromagnets are uniformly arranged at the bottoms of the rear side of the connecting plate (4) and the front side of the ring gear (7).

5. The electric vehicle charging pile plug and socket pull-out resistant locking device of claim 1, characterized in that: the total length of the connecting plate (4) and the electromagnet (8) is the same as the distance from the front side of the other electromagnet (8) to the front side of the socket (2), and the connecting plate (4) is matched with the annular groove (5).

6. The electric vehicle charging pile plug and socket pull-out resistant locking device of claim 1, characterized in that: the gear (9) meshes with a ring gear (7), the outer diameter of the ring gear (7) being three times the diameter of the gear (9).

Technical Field

The invention relates to the technical field of charging piles, in particular to a plug and socket pull-out resistant locking device for an electric automobile charging pile.

Background

Along with the attention to environmental protection, new forms of energy car also emerges thereupon, adopts the electric energy as the power supply, in order to guarantee the continuation of the journey mileage, just need to charge to the battery, fills electric pile and is special charging device promptly, when charging, can realize charging in inserting the socket of automobile body with the plug. However, the connection method is only to simply insert the plug into the jack of the socket, the charging time is generally long, and in the charging process, the connection between the plug and the socket may be unstable due to the pulling force generated by the guiding shaking, so that the battery is not charged.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides the anti-pulling locking device for the plug and the socket of the electric automobile charging pile, which has the advantages of improving the connection stability of the plug and the socket, ensuring that the plug and the socket are not pulled out by other car owners privately in the charging process, and solving the problems that the plug and the socket are unstable and the plug and the socket are pulled out by other car owners privately.

The invention provides the following technical scheme: the utility model provides an electric automobile fills resistant locking means that pulls out of electric pile plug and socket, includes plug and socket, plug and socket looks adaptation, the scanning area has been seted up at the top of plug, the bottom fixed mounting of plug rear side has the connecting plate, ring channel and circular slot one are seted up to the front side of socket, ring gear is installed to the ring channel internal rotation, the equal fixed mounting in rear side of ring gear's front side and connecting plate has the electro-magnet of looks adaptation, the gear is installed to circular slot internal rotation, circular slot two is seted up to the rear side of socket, fixed mounting has two-way motor in the circular slot two, the one end of two-way motor output shaft and the rear side fixed connection of gear.

Preferably, the scanning area comprises an information collector, a converter, a signal identifier, a prompter and a power inductor.

Preferably, the output end of the scanning area is electrically connected with the input end of the information collector, the output end of the information collector is electrically connected with the input end of the converter, the output end of the converter is electrically connected with the input end of the signal identifier, the output end of the signal identifier is electrically connected with the input ends of the two-way motor, the electromagnet and the prompter respectively, and the output end of the electric energy inductor is electrically connected with the input end of the two-way motor.

Preferably, the number of the electromagnets is four, and the electromagnets are uniformly arranged at the bottoms of the rear side of the connecting plate and the front side of the ring gear.

Preferably, the total length of the connecting plate and the electromagnet is the same as the distance from the front side of the other electromagnet to the front side of the socket, and the connecting plate is matched with the annular groove.

Preferably, the gear is in mesh with a ring gear having an outer diameter three times the diameter of the gear.

The invention has the following beneficial effects:

1. this resistant locking means that pulls out of electric automobile fills electric pile plug and socket through when charging, in the ring channel is gone into to the connecting plate card, later the gear drives ring gear and rotates, and four two liang of backs that correspond of electro-magnet, the circular telegram produces suction, increases the power of being connected between plug and the socket, has improved the stability of connecting.

2. This electric automobile fills resistant locking device that pulls out of electric pile plug and socket locks through being connected between authentication with plug and the socket, and the locking back, in the charging process, plug and socket can not be extracted, just also can not be extracted by other people, and the back of having filled the electricity simultaneously, the electro-magnet outage loses suction, and when other people need use again, can extract.

Drawings

FIG. 1 is a schematic structural view of the present invention as a whole;

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

FIG. 3 is a schematic side view of the present invention;

FIG. 4 is a system diagram of a scan area of the present invention.

In the figure: 1. a plug; 2. a socket; 3. a scanning area; 301. an information collector; 302. a converter; 303. a signal identifier; 304. a prompter; 305. an electric energy inductor; 4. a connecting plate; 5. an annular groove; 6. a first circular groove; 7. a ring gear; 8. an electromagnet; 9. a gear; 10. a second circular groove; 11. a bi-directional motor.

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. 1-4, an electric vehicle charging pile plug and socket pull-out resistant locking device comprises a plug 1 and a socket 2, the plug 1 is matched with the socket 2, the top of the plug 1 is provided with a scanning area 3, the scanning area 3 comprises an information collector 301, a converter 302, a signal identifier 303, a prompter 304 and an electric energy sensor 305, the output end of the scanning area 3 is electrically connected with the input end of the information collector 301, the output end of the information collector 301 is electrically connected with the input end of the converter 302, the output end of the converter 302 is electrically connected with the input end of the signal identifier 303, the output end of the signal identifier 303 is respectively electrically connected with the input ends of a bidirectional motor 11, an electromagnet 8 and the prompter 304, the output end of the electric energy sensor 305 is electrically connected with the input end of the bidirectional motor 11, the bottom of the rear side of the plug 1 is fixedly provided with a connecting plate 4, the annular groove 5 is positioned at the outer side of the jack, the circular groove I6 is communicated with the annular groove 5, the annular groove 5 is rotatably provided with the annular gear 7, the front side of the annular gear 7 and the rear side of the connecting plate are fixedly provided with the electromagnets 8 which are matched with each other, the number of the electromagnets 8 is four, the electromagnets are uniformly arranged at the rear side of the connecting plate 4 and the bottom of the front side of the annular gear 7, the two electromagnets can improve the connection stability, the total length of the connecting plate 4 and the electromagnets 8 is the same as the distance from the front side of the other electromagnet 8 to the front side of the socket 2, the connecting plate 4 is matched with the annular groove 5, when charging is ensured, the connecting plate 4 can completely enter the annular groove 5, the plug 1 can be ensured to be completely inserted into the jack of the socket 2, the gear 9 is rotatably arranged in the circular groove I6, the gear 9 is meshed with the annular, the ring gear 7 rotates for one third of a circle, the two electromagnets 8 can be corresponding to each other at the angle, a circular groove II 10 is formed in the rear side of the socket 2, a bidirectional motor 11 is fixedly mounted in the circular groove II 10, and one end of an output shaft of the bidirectional motor 11 is fixedly connected with the rear side of the gear 9.

The working principle is that when the plug 1 is inserted into the socket 2 during charging, the connecting plate 4 is clamped into the annular groove 5, the identity card in the scanning area 3 is brushed by the scanning area 3, the information collector 301 collects identity information and transmits the identity information to the converter 302, the information is converted into an electric signal and is transmitted to the signal recognizer 303, when the identity card does not conform to the identity card, the prompter 304 carries out voice prompt, if the identity card conforms to the identity card, the bidirectional motor 11 is controlled to be turned on, the electromagnet 8 is powered on, the bidirectional motor 11 drives the gear 9 to rotate, the gear 9 is meshed with the gear to drive the annular gear 7 to rotate, so that the four electromagnets 8 correspond to each other in pairs, the magnetic poles are opposite to generate attraction, when charging is not needed, the bidirectional motor 11 is reversely rotated through scanning and the electromagnet 8 is turned off, meanwhile, when the electric energy inductor 305 senses full electricity, the bidirectional motor 11 is also controlled to reversely rotate and the electromagnet 8 is, and loses the attraction force and then the plug 1 is pulled out.

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