CN214775350U

CN214775350U - Portable lithium battery applied to electric automobile and capable of being pulled home to charge

Info

Publication number: CN214775350U
Application number: CN202121003280.3U
Authority: CN
Inventors: 张俊华
Original assignee: Foshan Tezhide New Energy Automobile Co ltd
Current assignee: Foshan Tezhide New Energy Automobile Co ltd
Priority date: 2021-05-11
Filing date: 2021-05-11
Publication date: 2021-11-19
Anticipated expiration: 2031-05-11

Abstract

The utility model provides a be applied to portable lithium cell that electric automobile can pull home and charge, including battery body, battery body cup joints the cooperation box, and battery body is provided with battery outlet, domestic charging mouth and fills the electric pile interface that charges, and the box is provided with the groove that cup joints, and the groove that cup joints is close to the battery body bottom and is provided with the first insulation blotter, cup joints the groove and is close to the battery body top and is provided with the closing cap, and one side that the closing cap is close to battery body is provided with the insulating blotter of second, box sliding fit pull rod mechanism. The movable box is arranged for storing the lithium battery, so that the lithium battery can be conveniently taken down and taken home for charging, and the problem that charging cannot be carried out due to the absence of a charging pile is avoided; the lithium battery is provided with a battery output port, a household charging port and a charging port of the charging pile, so that the lithium battery of the electric automobile can be taken down; the pull rod mechanism is arranged to realize the automatic locking of the pull rod and the telescopic action of the button unlocking.

Description

Portable lithium battery applied to electric automobile and capable of being pulled home to charge

Technical Field

The utility model relates to a lithium cell technical field specifically is a be applied to portable lithium cell that electric automobile can pull home and charge.

Background

The electric automobile is an automobile which uses electric energy as a power source and runs by being driven by a motor, belongs to a new energy automobile and comprises a pure electric automobile, a hybrid electric automobile and a fuel cell electric automobile, and has smaller influence on the environment compared with the traditional automobile. However, one problem that the electric automobile is troublesome is that the electric automobile needs to be charged frequently, a charging pile is installed in a general community for charging the electric automobile, however, when the charging pile of the community is completely occupied or the charging pile is not available, the charging of the electric automobile is a considerable problem; in addition, during long-distance driving, no standby power supply exists when the power supply is insufficient.

SUMMERY OF THE UTILITY MODEL

To the problem pointed out in the background art, the utility model provides a be applied to portable lithium cell that electric automobile can pull home and charge.

The technical scheme of the utility model is realized like this:

the utility model provides a be applied to portable lithium cell that electric automobile can pull home and charge, includes battery body, battery body cup joints cooperation box, its characterized in that: the battery body is provided with battery delivery outlet, domestic charge mouth and fills the electric pile interface that charges, the box is provided with the cover groove, the cover groove is close to the battery body bottom is provided with first insulation blotter, the cover groove is close to the battery body top is provided with the closing cap, the closing cap is close to one side of battery body is provided with the second insulation blotter, box sliding fit pull rod mechanism.

The utility model discloses further set up to: the telescopic rod mechanism comprises telescopic rod mechanisms which are symmetrically arranged, the telescopic rod mechanisms comprise a first telescopic pull rod, a second telescopic pull rod and a third telescopic pull rod which are sequentially sleeved and matched, the first telescopic pull rod is fixedly arranged at the bottom of the box body, and handles are symmetrically arranged and fixedly connected between the third telescopic pull rods.

The utility model discloses further set up to: the handle is internally sleeved with a matched button, the button is fixedly connected with a button rod, two ends of the button rod are fixedly connected with long rods, the long rods are respectively sleeved and matched with the first telescopic pull rod, the second telescopic pull rod and the third telescopic pull rod, a spring is sleeved at the position, between the button rod and the inner wall of the handle, of the long rods, two ends of the spring are respectively abutted and matched with the button rod and the inner wall of the handle, a first positioning mechanism is arranged at the position, close to the bottom of the second telescopic pull rod, of the long rods, and a second positioning mechanism is arranged at the position, close to the bottom of the third telescopic pull rod, of the long rods.

The utility model discloses further set up to: first positioning mechanism with second positioning mechanism structure between them is the same, first positioning mechanism is including the first hinge bar that the symmetry set up, the one end of the articulated cooperation second hinge bar of first hinge bar one end, first hinge bar middle part with the articulated cooperation of the flexible pull rod inner wall of second, first hinge bar extends to the outside of the flexible pull rod of second and with the cooperation of first flexible pull rod butt, the articulated cooperation hinge block of the articulated cooperation of the other end of second hinge bar, hinge block is fixed to be set up on the stock.

The utility model discloses further set up to: and a plurality of universal wheels are arranged at the bottom of the box body.

To sum up, the beneficial effects of the utility model are that:

1. the movable box is arranged for storing the lithium battery, so that the lithium battery can be conveniently taken down and taken home for charging, and the problem that charging cannot be carried out due to the absence of a charging pile is avoided;

2. the lithium battery is provided with a battery output port, a household charging port and a charging port of the charging pile, so that the lithium battery of the electric automobile can be taken down;

3. the pull rod mechanism is arranged to realize the automatic locking of the pull rod and the telescopic action of the button unlocking.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the middle pull rod mechanism of the present invention;

FIG. 3 is an enlarged view of the structure at A of the present invention;

FIG. 4 is an enlarged view of the structure at B of the present invention;

FIG. 5 is an enlarged view of the structure at C of the present invention;

FIG. 6 is a schematic view of the structure of the middle cover and the box body of the present invention

Fig. 7 is a schematic structural view of the sealing cap and the second insulating buffer pad of the present invention.

Reference numerals: 1. a battery body; 2. a box body; 3. a battery outlet; 4. a household charging port; 5. a charging interface of the charging pile; 6. a sleeving groove; 7. a first insulating cushion pad; 8. sealing the cover; 9. a second insulating buffer pad; 10. a first telescopic pull rod; 11. a second telescopic pull rod; 12. a third telescopic pull rod; 13. a handle; 14. a button; 15. a button lever; 16. a long rod; 17. a spring; 18. a first positioning mechanism; 181. a first hinge lever; 182. a second hinge lever; 183. a hinged block; 19. a second positioning mechanism; 20. a universal wheel.

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 efforts belong to the protection scope of the present invention.

The present invention is described below with reference to fig. 1-7:

a portable lithium battery applied to an electric automobile and capable of being pulled home for charging comprises a battery body 1, wherein the battery body 1 is in sleeve fit with a box body 2, and the battery body 1 is provided with a battery output port 3, a household charging port 4 and a charging pile charging port 5, so that the lithium battery for the electric automobile can be taken home to be charged by plugging a household charger into the household charging port 4 under the condition that the lithium battery can be taken down; when the charging pile is charged, the charging pile charger is used for being plugged into the charging pile charging interface 5, the charging pile charger is arranged on the side wall of the automobile, the other interface of the charging pile charger is connected with the charging pile, and when the battery body 1 is connected with the charging pile charger, the battery body 1 is directly pushed into a shell of the charging pile charger, so that interface connection can be completed; the battery outlet 3 is electrically connected to the vehicle through a connector to give the vehicle function. The position of the battery output port 3 at the battery body 1 is determined according to the position of the automobile charging interface, and therefore, the battery output port 3 can be arranged on the front or the side of the battery body 1. Further, all be provided with safe visor at battery delivery outlet 3 and domestic mouth 4 that charges, safe visor on the battery delivery outlet 3 can slide when receiving the butt effect, and the rethread innerspring resets.

In the transportation of detachable lithium cell, the lithium cell cup joints in box 2. Specifically, box 2 is provided with cover groove 6, and cover groove 6 is close to battery body 1 bottom and is provided with first insulating blotter 7, and cover groove 6 is close to battery body 1 top and is provided with closing cap 8, and closing cap 8 is close to one side of battery body 1 is provided with second insulating blotter 9, and box 2 sliding fit pull rod mechanism, pull rod mechanism hide inside box 2, are provided with a plurality of universal wheels 20 bottom box 2, the removal of the box 2 of being convenient for.

In the concrete structure of link mechanism, link mechanism includes the telescopic link mechanism that the symmetry set up, and telescopic link mechanism is including cup jointing the first flexible pull rod 10 of complex, the flexible pull rod 11 of second and third 12, and first flexible pull rod 10 is fixed to be set up in 2 bottoms of box, fixed connection handle 13 between the flexible pull rod 12 of third of symmetry setting. The cooperation button 14 is cup jointed in the handle 13, button 14 fixed connection button pole 15, the equal fixed connection stock 16 in button pole 15 both ends, stock 16 cup joints the cooperation with first telescopic pull rod 10, the telescopic pull rod 11 of second and the telescopic pull rod 12 three of third respectively, the position that stock 16 is between button pole 15 and the handle 13 inner wall has cup jointed spring 17, the spring 17 both ends respectively with button pole 15 and the cooperation of the 13 inner wall butt of handle, the position that is close to the telescopic pull rod 11 bottom of second on the stock 16 is provided with first positioning mechanism 18, the position that is close to the telescopic pull rod 12 bottom of third on the stock 16 is provided with second positioning mechanism 19. First positioning mechanism 18 and second positioning mechanism 19 both the structure is the same, first positioning mechanism 18 is including the first hinge bar 181 that the symmetry set up, the articulated one end that cooperates second hinge bar 182 of first hinge bar 181 one end, first hinge bar 181 middle part and the articulated cooperation of the 11 inner walls of the flexible pull rod of second, first hinge bar 181 extends to the outside of the flexible pull rod 11 of second and cooperates with the butt of first flexible pull rod 10, the articulated piece 183 of cooperation of the other end of second hinge bar 182, articulated piece 183 is fixed to be set up on stock 16.

The above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a be applied to portable lithium cell that electric automobile can pull home and charge, includes battery body (1), battery body (1) cup joints cooperation box (2), its characterized in that: battery body (1) is provided with battery delivery outlet (3), domestic charge mouth (4) and fills electric pile interface (5) that charges, box (2) are provided with cover groove (6), cover groove (6) are close to battery body (1) bottom is provided with first insulation blotter (7), cover groove (6) are close to battery body (1) top is provided with closing cap (8), closing cap (8) are close to one side of battery body (1) is provided with the insulating blotter of second (9), box (2) sliding fit pull rod mechanism.

2. The portable lithium battery applied to the electric vehicle pullback home charging as claimed in claim 1, wherein: the telescopic rod mechanism comprises telescopic rod mechanisms symmetrically arranged, the telescopic rod mechanisms comprise first telescopic pull rods (10), second telescopic pull rods (11) and third telescopic pull rods (12) which are sequentially sleeved and matched, the first telescopic pull rods (10) are fixedly arranged at the bottom of the box body (2), and handles (13) are symmetrically arranged and fixedly connected between the third telescopic pull rods (12).

3. The portable lithium battery applied to the electric vehicle pullback home charging as claimed in claim 2, wherein: a matched button (14) is sleeved in the handle (13), the button (14) is fixedly connected with a button rod (15), two ends of the button rod (15) are fixedly connected with a long rod (16), the long rod (16) is respectively sleeved and matched with the first telescopic pull rod (10), the second telescopic pull rod (11) and the third telescopic pull rod (12), a spring (17) is sleeved at the position of the long rod (16) between the button rod (15) and the inner wall of the handle (13), two ends of the spring (17) are respectively abutted and matched with the button rod (15) and the inner wall of the handle (13), a first positioning mechanism (18) is arranged on the long rod (16) near the bottom of the second telescopic pull rod (11), a second positioning mechanism (19) is arranged on the long rod (16) and close to the bottom of the third telescopic pull rod (12).

4. The portable lithium battery applied to the electric vehicle pullback home charging as claimed in claim 3, wherein: first positioning mechanism (18) with second positioning mechanism (19) both the structure is the same, first positioning mechanism (18) are including first articulated rod (181) that the symmetry set up, the articulated one end that cooperates second articulated rod (182) of first articulated rod (181) one end, first articulated rod (181) middle part with the articulated cooperation of the flexible pull rod of second (11) inner wall, first articulated rod (181) extend to the outside of the flexible pull rod of second (11) and with first flexible pull rod (10) butt cooperation, the articulated piece (183) that cooperates of the other end of second articulated rod (182), articulated piece (183) are fixed to be set up on stock (16).

5. The portable lithium battery applied to the electric vehicle pullback home charging as claimed in claim 1, wherein: the bottom of the box body (2) is provided with a plurality of universal wheels (20).