CN212709001U

CN212709001U - A safe battery charging outfit for electric automobile

Info

Publication number: CN212709001U
Application number: CN202020500837.3U
Authority: CN
Inventors: 王正阳
Original assignee: Gaobiao Automotive Technology Chongqing Co ltd
Current assignee: Gaobiao Automotive Technology Chongqing Co ltd
Priority date: 2020-04-08
Filing date: 2020-04-08
Publication date: 2021-03-16
Anticipated expiration: 2030-04-08

Abstract

The utility model relates to an electric automobile technical field that charges, and a safe battery charging outfit for electric automobile is disclosed, the on-line screen storage device comprises a base, the last fixed surface of base has the fixing base, the top of fixing base is fixed with fills the electric pile main part, fill the middle part of electric pile main part one side and seted up the socket, the top of socket is provided with first micro-gap switch, the fixed surface that fills electric pile main part one side has waterproof casing, the top of waterproof casing is provided with the second micro-gap switch, the both ends of the inside of waterproof casing all are fixed with synchronous motor, synchronous motor's output is fixed with the screw shaft, the surface of screw shaft has the internal thread sleeve through threaded connection, the one end of internal thread sleeve is fixed with the fixed plate. The utility model discloses a series of improvements make the device can prevent effectively that the rifle that charges from putting back the not hard up condition that drops even of unnecessary that produces because of each aspect factor after filling electric pile and taking place.

Description

A safe battery charging outfit for electric automobile

Technical Field

The utility model relates to an electric automobile technical field that charges especially relates to a safe battery charging outfit for electric automobile.

Background

The electric vehicle charging equipment has the functions similar to those of oiling machines in gas stations, can be fixed on the ground or on the wall, is installed in public buildings (public buildings, markets, public parking lots and the like) and residential area parking lots or charging stations, and can charge electric vehicles of various models according to different voltage levels, but the existing charging gun openings can be loosened or even fall off due to factors in various aspects when being placed back into the charging piles, so that unnecessary potential safety hazards are caused.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: the muzzle that charges can not hard up the coming off because of the production of each aspect factor when putting back in the electric pile of filling, causes the unnecessary risk.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a safety charging device for an electric automobile comprises a base, wherein a fixed seat is fixed on the upper surface of the base, a charging pile main body is fixed at the top end of the fixed seat, an insertion opening is formed in the middle of one side of the charging pile main body, and a first micro switch is arranged above the insertion opening; a waterproof shell is fixed on the surface of one side of the charging pile main body, a second micro switch is arranged at the top end of the waterproof shell, synchronous motors are fixed at two ends of the interior of the waterproof shell, a threaded shaft is fixed at the output end of each synchronous motor, an internal thread sleeve is connected to the outer surface of each threaded shaft through threads, a fixing plate is fixed at one end of each internal thread sleeve, and an anti-slip pad is fixed at one end of each fixing plate; the both sides of the fixed plate other end all are fixed with spacing post, are provided with the bottom mounting that fills electric pile main part one side has the electric automobile charging wire, the one end of electric automobile charging wire is fixed with the electric automobile rifle that charges, the top of electric automobile rifle that charges is fixed with the anticreep board, the bottom of filling electric pile main part one side is fixed with the winding disc that is convenient for accomodate the electric automobile charging wire.

Preferably, the bottom of charging pile main part one end is provided with the louvre.

Preferably, a drainage plate is fixed on one side face of the top end of the waterproof shell.

Preferably, the waterproof shell is connected with the drainage plate through welding.

Preferably, the internal thread sleeve is connected with the fixing plate by welding.

Preferably, the non-slip mat is made of rubber.

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

the utility model discloses an insert the electric automobile rifle that charges in the socket of filling electric pile main part one side to the first micro-gap switch of anticreep board extrusion on electric automobile rifle top that charges for synchronous motor drives the screw shaft reversal, and then makes the internal thread sleeve to synchronous motor's reverse direction removal, presss from both sides tight anticreep board through the fixed plate, and then makes the device can effectively prevent that the electric automobile rifle that charges from putting back the unnecessary that produces not hard up.

Drawings

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

FIG. 2 is a cross-sectional view of one side of the waterproof case of the present invention;

FIG. 3 is a cross-sectional view of one end of the waterproof housing of the present invention;

fig. 4 is a sectional view of the waterproof case of the present invention from above;

fig. 5 is a structural sectional view of a waterproof case.

In the figure: 1. a base; 2. a fixed seat; 3. a charging pile main body; 4. a waterproof housing; 5. an electric vehicle charging wire; 6. an electric vehicle charging gun; 7. an anti-drop plate; 8. winding a disc; 9. a first microswitch; 10. a second microswitch; 11. a synchronous motor; 12. a threaded shaft; 13. an internally threaded sleeve; 14. a fixing plate; 15. a non-slip mat; 16. a limiting column.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-5, a safe charging device for an electric vehicle comprises a base 1, wherein a fixed seat 2 is fixed on the upper surface of the base 1, a charging pile main body 3 is fixed on the top end of the fixed seat 2, a heat dissipation hole is formed in the bottom of one end of the charging pile main body 3, a socket is formed in the middle of one side of the charging pile main body 3, and a first micro switch 9 is arranged above the socket;

a waterproof shell 4 is fixed on the surface of one side of the charging pile main body 3, a drainage plate is fixed on one side of the top end of the waterproof shell 4, rainwater can be drained through the drainage plate, water is prevented from entering the waterproof shell 4, the waterproof shell 4 is connected with the drainage plate in a welding mode, a second micro switch 10 is arranged on the top end of the waterproof shell 4, synchronous motors 11 are fixed at two ends of the interior of the waterproof shell 4, threaded shafts 12 are fixed at output ends of the synchronous motors 11, the outer surfaces of the threaded shafts 12 are connected with internal threaded sleeves 13 in a threaded mode, a fixing plate 14 is fixed at one end of each internal threaded sleeve 13, the internal threaded sleeves 13 are connected with the fixing plate 14 in a welding mode, a non-slip mat 15 is fixed at one end of the fixing plate 14;

the both sides of the 14 other ends of fixed plate all are fixed with spacing post 16, the bottom mounting that is provided with to fill electric pile main part 3 one side has electric automobile charging wire 5, electric automobile charging wire 5's one end is fixed with electric automobile charging gun 6, electric automobile charging gun 6's top is fixed with anticreep board 7, extrude anticreep board 7 through slipmat 15, fix electric automobile charging gun 6, prevent to drop, the bottom of filling electric pile main part 3 one side is fixed with the winding disc 8 of being convenient for accomodate electric automobile charging wire 5.

The working principle is as follows:

in the utility model, when the user uses the device, firstly checking whether the device can be normally used, when the electric vehicle charging gun 6 needs to be taken out for charging, pressing the second microswitch 10 to make the two synchronous motors 11 rotate simultaneously to drive the screw shaft 12 to rotate, and making the internal thread sleeve 13 move towards the synchronous motors 11 under the action of the threaded connection, further making the fixing plate 14 move, taking out the electric vehicle charging gun 6, the electric vehicle charging gun 6 is enough to be charged, inserting the electric vehicle charging gun 6 into the socket at one side of the charging pile main body 3, and the anti-drop plate 7 at the top end of the electric vehicle charging gun 6 extrudes the first microswitch 9, making the synchronous motor 11 drive the screw shaft 12 to reverse, further making the internal thread sleeve 13 move towards the reverse direction of the synchronous motors 11, clamping the anti-drop plate 7 through the fixing plate 14, further making the device effectively preventing the unnecessary looseness generated after the electric vehicle charging gun 6 is put back, and even fall out.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

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.

Claims

1. A safe charging device for an electric automobile comprises a base (1) and is characterized in that a fixed seat (2) is fixed on the upper surface of the base (1), a charging pile main body (3) is fixed at the top end of the fixed seat (2), a socket is formed in the middle of one side of the charging pile main body (3), and a first micro switch (9) is arranged above the socket;

a waterproof shell (4) is fixed on the surface of one side of the charging pile main body (3), a second micro switch (10) is arranged at the top end of the waterproof shell (4), synchronous motors (11) are fixed at two ends of the interior of the waterproof shell (4), a threaded shaft (12) is fixed at the output end of each synchronous motor (11), an internal threaded sleeve (13) is connected to the outer surface of each threaded shaft (12) through threads, a fixing plate (14) is fixed at one end of each internal threaded sleeve (13), and an anti-skid pad (15) is fixed at one end of each fixing plate (14);

the both sides of fixed plate (14) other end all are fixed with spacing post (16), are provided with fill the bottom mounting of electric pile main part (3) one side has electric automobile charging wire (5), the one end of electric automobile charging wire (5) is fixed with electric automobile charging gun (6), the top of electric automobile charging gun (6) is fixed with anticreep board (7), the bottom of filling electric pile main part (3) one side is fixed with winding disc (8) that are convenient for accomodate electric automobile charging wire (5).

2. The safety charging equipment for electric vehicles according to claim 1, wherein the bottom of one end of the charging pile body (3) is provided with a heat dissipation hole.

3. The safety charging device for electric vehicles according to claim 1, wherein a flow guide plate is fixed to one side of the top end of the waterproof case (4).

4. A safety charging device for electric vehicles according to claim 3, characterized in that the waterproof housing (4) is connected with the flow guide plate by welding.

5. The safety charging device for electric vehicles according to claim 4, characterized in that the internally threaded sleeve (13) is connected to the fixing plate (14) by welding.

6. The safety charging device for electric vehicles according to claim 1, characterized in that the material of the non-slip mat (15) is rubber.