CN213831398U

CN213831398U - Charging device for automobile lithium battery

Info

Publication number: CN213831398U
Application number: CN202023078893.1U
Authority: CN
Inventors: 肖小辉; 周微
Original assignee: Jiangxi Hualiyuan Lithium Energy Technology Co ltd
Current assignee: Jiangxi Hualiyuan Lithium Energy Technology Co ltd
Priority date: 2020-12-20
Filing date: 2020-12-20
Publication date: 2021-07-30
Anticipated expiration: 2030-12-20

Abstract

The utility model discloses a charging device for automobile lithium battery, including filling electric pile, the shockproof base is installed in the outside of filling the electric pile bottom, four end angle departments of filling electric pile lower terminal surface all fixed mounting have the moving member, the inside of moving member is provided with the spread groove, the top fixed mounting of spread groove inner wall has shockproof spring, the reference column that is located the shockproof base internal surface is installed in the outside of moving member, the inboard of reference column is provided with the cylindricality shifting chute, the preceding terminal surface that fills electric pile articulates there is the guard plate, the inside central point of guard plate puts the department and is equipped with transparent window, two handles that are located the guard plate front end are installed to the below symmetry of transparent window, the rear end face fixed mounting of handle has the bar to remove the post, the front end position department in the bar removes the post outside installs the spacing spring that is located the handle rear end face. This charging device for car lithium cell simple structure, convenient operation, convenient to use for the device has shockproof function, has improved the stability that the device connects simultaneously.

Description

Charging device for automobile lithium battery

Technical Field

The utility model relates to an automobile lithium battery technology field specifically is a charging device for automobile lithium battery.

Background

Lithium batteries for vehicles are power batteries for hybrid vehicles and electric vehicles, and since some technical properties of nickel-hydrogen batteries, such as energy density, charge and discharge speed, have been close to theoretical limit values, lithium batteries have advantages of high energy density, large capacity, no memory, etc., there are many problems that japanese researchers and companies developing lithium ion technology are seeking standardized solutions according to voltage ranges. According to the voltage standard, the performance of the storage battery depends on the cost of the storage battery pack (the cost of higher voltage is higher, because the complexity of the battery and the result caused by the management and monitoring problems of the temperature) and the game between the energy loss caused by the inherent higher voltage of the battery and the complexity of a control system, the existing charging device with the automobile lithium battery is very easy to damage when in shock, the service life of the device is reduced, and meanwhile, the display screen and the operation buttons of the device are very easy to damage and are inconvenient to use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a charging device for car lithium cell has solved current charging device who has the car lithium cell and has extremely easily damaged when meetting vibrations, has reduced the device's service life, and its display screen and operating button are extremely easily damaged simultaneously, the problem of not convenient to use.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a charging device for an automobile lithium battery comprises a charging pile, wherein a shockproof base is installed on the outer side of the bottom end of the charging pile, moving parts are fixedly installed at four end corners of the lower end face of the charging pile, a connecting groove is formed in each moving part, a shockproof spring is fixedly installed at the top end of the inner wall of the connecting groove, a positioning column located on the inner surface of the shockproof base is installed on the outer side of each moving part, a cylindrical moving groove is formed in the inner side of the positioning column, a protection plate is hinged to the front end face of the charging pile, a transparent window is arranged in the center of the inner part of the protection plate, two handles located at the front ends of the protection plate are symmetrically installed below the transparent window, a bar-shaped moving column is fixedly installed on the rear end face of each handle, a limiting spring located on the rear end face of each bar-shaped moving column is installed at the front end position of the outer side of the bar-shaped moving column, and a positioning plate is fixedly installed at the rear end position of the outer side of the bar-shaped moving column, the outside of locating plate is provided with the shifting chute, the rear of bar removal post is provided with spacing draw-in groove.

Preferably, the moving member forms integrated structure with filling electric pile, and the moving member with fill electric pile and pass through screw connection, the bottom fixed mounting of moving member has crashproof backing plate, and crashproof backing plate passes through screw connection with the moving member, the reference column passes through screw connection with the vibration-proof base.

Preferably, the shockproof spring and the moving member form an elastic structure, the top end of the shockproof spring is connected with the top end of the inner wall of the connecting groove through a screw, and the bottom end of the shockproof spring is connected with the bottom end of the inner wall of the cylindrical moving groove through a screw.

Preferably, the moving member and the positioning column form a sliding structure, a sliding groove is formed in the inner wall of the positioning column, and the moving member is connected with the positioning column through the sliding groove.

Preferably, the limiting spring and the strip-shaped moving column form an elastic structure, the front end of the limiting spring and the handle form an integrated structure, the limiting spring and the handle are connected through screws, the rear end of the limiting spring and the protection plate form an integrated structure, and the limiting spring and the protection plate are connected through screws.

Preferably, the locating plate and the bar-shaped movable column form an integrated structure, the locating plate and the bar-shaped movable column are connected through screws, a rubber anti-collision strip is fixedly mounted on the outer surface of the locating plate, and the rubber anti-collision strip is connected with the locating plate through grafted glue.

Preferably, the inner surface of the limiting clamping groove is fixedly provided with a sealing strip, the outer surface of the sealing strip is provided with anti-skid particles, and the sealing strip is connected with the limiting clamping groove through an adhesive.

(III) advantageous effects

The utility model provides a charging device for car lithium cell. The method has the following beneficial effects:

(1) this charging device for car lithium cell through with the handle antedisplacement, the antedisplacement of handle has driven the antedisplacement of bar removal post, and the antedisplacement of bar removal post has driven the inboard antedisplacement of locating plate at the shifting chute, and spacing spring is stretched this moment, and then makes the rear end and the spacing draw-in groove disconnection of bar removal post, and at this moment the user can expose the upset of filling electric pile with transparent window, and the user can use the device.

(2) This charging device for car lithium cell reciprocates in vibration-proof base's inboard through filling electric pile, and then has driven the moving member and reciprocated in the inboard of reference column, absorbs most shaking force through the effect of shockproof spring for the device has shockproof function, avoids shaking and causes the influence to the device's use, has effectively improved the device's service life.

Drawings

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

FIG. 2 is a schematic view of the overall side structure of the present invention;

FIG. 3 is a schematic view of the sectional structure of the shock absorbing base of the present invention;

fig. 4 is the connecting structure diagram of the bar-shaped movable column and the positioning plate of the present invention.

In the figure: 1. charging piles; 2. a shock-proof base; 3. a moving member; 4. connecting grooves; 5. a shock-proof spring; 6. a positioning column; 7. a cylindrical moving groove; 8. a sealing door; 9. a protection plate; 10. a transparent window; 11. a handle; 12. a bar-shaped moving column; 13. a limiting spring; 14. positioning a plate; 15. a moving groove; 16. limiting clamping grooves.

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.

As shown in fig. 1-4, the utility model provides a technical solution: a charging device for an automobile lithium battery comprises a charging pile 1, a shockproof base 2, a moving piece 3, a connecting groove 4, a shockproof spring 5, a positioning column 6, a cylindrical moving groove 7, a sealing door 8, a protection plate 9, a transparent window 10, a handle 11, a bar-shaped moving column 12, a limiting spring 13, a positioning plate 14, a moving groove 15 and a limiting clamping groove 16, wherein the shockproof base 2 is installed on the outer side of the bottom end of the charging pile 1, the moving piece 3 is fixedly installed at four end corners of the lower end face of the charging pile 1, the connecting groove 4 is arranged inside the moving piece 3, the shockproof spring 5 is fixedly installed at the top end of the inner wall of the connecting groove 4, most of vibration force is absorbed, the positioning column 6 positioned on the inner surface of the shockproof base 2 is installed on the outer side of the moving piece 3, the cylindrical moving groove 7 is arranged on the, a transparent window 10 is arranged at the center position inside the protection plate 9, two handles 11 positioned at the front end of the protection plate 9 are symmetrically arranged below the transparent window 10, a strip-shaped moving column 12 is fixedly arranged on the rear end surface of each handle 11, a limiting spring 13 positioned on the rear end surface of each handle 11 is arranged at the front end position outside the strip-shaped moving column 12, a positioning plate 14 is fixedly arranged at the rear end position outside the strip-shaped moving column 12, a moving groove 15 is arranged outside the positioning plate 14, and a limiting clamping groove 16 is arranged behind the strip-shaped moving column 12;

the moving member 3 and the charging pile 1 form an integrated structure, the moving member 3 is connected with the charging pile 1 through screws, an anti-collision base plate is fixedly mounted at the bottom end of the moving member 3 and is connected with the moving member 3 through screws, the positioning column 6 is connected with the shockproof base 2 through screws, and the service life of the device can be effectively prolonged through the matching of the moving member 3 and the anti-collision base plate, so that the device is convenient to use;

the shockproof spring 5 and the moving piece 3 form an elastic structure, the top end of the shockproof spring 5 is connected with the top end of the inner wall of the connecting groove 4 through a screw, the bottom end of the shockproof spring 5 is connected with the bottom end of the inner wall of the cylindrical moving groove 7 through a screw, most of shock force can be absorbed through the matching of the moving piece 3 and the shockproof spring 5, and the service life of the device is effectively prolonged;

the moving piece 3 and the positioning column 6 form a sliding structure, a sliding groove is formed in the inner wall of the positioning column 6, the moving piece 3 is connected with the positioning column 6 through the sliding groove, and the moving piece 3 is matched with the positioning column 6, so that the connection stability of the device can be effectively improved, and the device has a shockproof function;

the limiting spring 13 and the strip-shaped moving column 12 form an elastic structure, the front end of the limiting spring 13 and the handle 11 form an integrated structure, the limiting spring 13 is connected with the handle 11 through a screw, the rear end of the limiting spring 13 and the protection plate 9 form an integrated structure, the limiting spring 13 and the protection plate 9 are connected through a screw, and the limiting spring 13 and the strip-shaped moving column 12 are matched to facilitate the movement control of the strip-shaped moving column 12 and further facilitate the fixed connection control of the protection plate 9 and the charging pile 1;

the positioning plate 14 and the strip-shaped moving column 12 form an integrated structure, the positioning plate 14 is connected with the strip-shaped moving column 12 through screws, a rubber anti-collision strip is fixedly arranged on the outer surface of the positioning plate 14 and connected with the positioning plate 14 through grafted glue, and the positioning plate 14 is matched with the strip-shaped moving column 12, so that the movement of the strip-shaped moving column 12 is limited, and the strip-shaped moving column 12 can be prevented from being deviated in the moving process;

the sealing strip is fixedly arranged on the inner surface of the limiting clamping groove 16, anti-skidding particles are arranged on the outer surface of the sealing strip, the sealing strip is connected with the limiting clamping groove 16 through an adhesive, and the sealing performance of the device is effectively improved through the matching of the limiting clamping groove 16 and the sealing strip.

When the device is used, a power supply is switched on, a switch is turned on, a user can grasp the handle 11 and move the handle 11 forwards, the forward movement of the handle 11 drives the bar-shaped moving column 12 to move forwards, the forward movement of the bar-shaped moving column 12 drives the positioning plate 14 to move forwards on the inner side of the moving groove 15, the limiting spring 13 is stretched at the moment, the rear end of the bar-shaped moving column 12 is disconnected with the limiting clamping groove 16, the user can turn over the transparent window 10 at the moment to expose the charging pile 1, and the device can be used by the user;

if meet vibrations in the device use, can make and fill electric pile 1 and reciprocate in the inboard of vibration-proof base 2, and then driven moving member 3 and reciprocated in the inboard of reference column 6, absorb most shaking force through the effect of shockproof spring 5, make the device have shockproof function, avoid vibrations to cause the influence to the use of the device, the service life of the device has effectively been improved, this is exactly this charging device for car lithium cell's use, the content of not making detailed description in this specification all belongs to the known prior art of the professional technical personnel in this field simultaneously.

To sum up, can obtain, this charging device for car lithium cell reciprocates in the inboard of reference column 6 through moving member 3 in the use to and the cooperation of shockproof spring 5, make the device have the shockproof effect, effectively improved the device's service life, the effect through guard plate 9 can play the dustproof effect of protection to the operation screen who fills electric pile 1, the device's service life has been improved, through the cooperation of bar removal post 12 and spacing spring 13, the stability that the device connects has been improved.

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, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a 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 a charging device for car lithium cell, is including filling electric pile (1), its characterized in that: the anti-vibration charging pile is characterized in that a shockproof base (2) is installed on the outer side of the bottom end of the charging pile (1), moving parts (3) are fixedly installed at four end corners of the lower end face of the charging pile (1), connecting grooves (4) are formed in the moving parts (3), anti-vibration springs (5) are fixedly installed at the top ends of the inner walls of the connecting grooves (4), positioning columns (6) located on the inner surface of the shockproof base (2) are installed on the outer sides of the moving parts (3), cylindrical moving grooves (7) are formed in the inner sides of the positioning columns (6), a protection plate (9) is hinged to the front end face of the charging pile (1), transparent windows (10) are arranged in the center of the inner portion of the protection plate (9), two handles (11) located at the front end of the protection plate (9) are symmetrically installed below the transparent windows (10), and strip-shaped moving columns (12) are fixedly installed on the rear end faces of the handles (11), the utility model discloses a handle, including bar removal post (12), front position department in the bar removal post (12) outside installs spacing spring (13) that is located handle (11) rear end face, the back position department fixed mounting in the bar removal post (12) outside has locating plate (14), the outside of locating plate (14) is provided with shifting chute (15), the rear of bar removal post (12) is provided with spacing draw-in groove (16).

2. The charging device for a lithium battery of an automobile according to claim 1, wherein: moving member (3) and fill electric pile (1) and form integrated structure, and moving member (3) and fill electric pile (1) and pass through the screw connection, the bottom fixed mounting of moving member (3) has the crashproof backing plate, and crashproof backing plate and moving member (3) pass through the screw connection, reference column (6) pass through the screw connection with vibration-proof base (2).

3. The charging device for a lithium battery of an automobile according to claim 1, wherein: the shockproof spring (5) and the moving piece (3) form an elastic structure, the top end of the shockproof spring (5) is connected with the top end of the inner wall of the connecting groove (4) through a screw, and the bottom end of the shockproof spring (5) is connected with the bottom end of the inner wall of the cylindrical moving groove (7) through a screw.

4. The charging device for a lithium battery of an automobile according to claim 1, wherein: the moving piece (3) and the positioning column (6) form a sliding structure, a sliding groove is formed in the inner wall of the positioning column (6), and the moving piece (3) is connected with the positioning column (6) through the sliding groove.

5. The charging device for a lithium battery of an automobile according to claim 1, wherein: spacing spring (13) and bar removal post (12) form elastic construction, and the front end and handle (11) of spacing spring (13) form the integral structure, and spacing spring (13) and handle (11) pass through the screw connection, and the rear end and guard plate (9) of spacing spring (13) form the integral structure, and spacing spring (13) and guard plate (9) pass through the screw connection.

6. The charging device for a lithium battery of an automobile according to claim 1, wherein: locating plate (14) and bar removal post (12) form the integral structure, and locating plate (14) and bar removal post (12) pass through the screw connection to the fixed surface of locating plate (14) installs the rubber anticollision strip, and the rubber anticollision strip passes through grafting glue with locating plate (14) and is connected.

7. The charging device for a lithium battery of an automobile according to claim 1, wherein: the inner surface of the limiting clamping groove (16) is fixedly provided with a sealing strip, the outer surface of the sealing strip is provided with anti-skidding particles, and the sealing strip is connected with the limiting clamping groove (16) through an adhesive.