CN210182436U

CN210182436U - Battery pack for electric automobile

Info

Publication number: CN210182436U
Application number: CN201921175362.9U
Authority: CN
Inventors: Chunhua Li; 李春花
Original assignee: Quanzhou Taste Food Co Ltd
Current assignee: Zhengzhou Dingyao Industrial Co.,Ltd.
Priority date: 2019-07-24
Filing date: 2019-07-24
Publication date: 2020-03-24
Anticipated expiration: 2029-07-24

Abstract

The utility model discloses a battery pack for electric automobile, including the battery package body, the surface cover of battery package body is equipped with the protective housing, the right side fixedly connected with slide bar of protective housing inner wall, the surface slip of slide bar is connected with trapezoidal plate, the front side fixedly connected with fixed plate of trapezoidal plate, the surface slip of trapezoidal plate is connected with the swash plate, the left side fixedly connected with sliding sleeve of swash plate. The utility model discloses a set up the battery package body, the protective housing, the slide bar, trapezoidal plate, the fixed plate, the swash plate, the sliding sleeve, the slide bar, the lifter plate, the extension spring, insert the post, picture peg and slot, it installs on the bottom plate to have solved current battery package, its battery package shell is mostly plastics, easily at the in-process of traveling, receive the striking and shake and damaged, lead to the problem of the unable protection battery of battery package shell, this battery package for electric automobile, possess the advantage that can protect the battery package, the practicality of battery package has been improved, convenient to use person's use.

Description

Battery pack for electric automobile

Technical Field

The utility model relates to a battery package technical field specifically is a battery package for electric automobile.

Background

Batteries for electric vehicles fall into two broad categories, batteries and fuel cells. The storage battery is suitable for pure electric vehicles and comprises a lead-acid storage battery, a nickel-metal hydride battery, a sodium-sulfur battery, a secondary lithium battery and an air battery.

Electric automobile need use a large amount of battery packages, but current battery package is installed on the bottom plate, and its battery package shell is mostly plastics, easily at the in-process of traveling, receives striking and vibrations and damaged, leads to the unable protection battery of battery package shell, has reduced the practicality of battery package, the not convenient to use person's use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a battery package for electric automobile possesses the advantage that can protect the battery package, has solved current battery package and has installed on the bottom plate, and its battery package shell is mostly plastics, easily at the in-process that traveles, receives striking and vibrations and damaged, leads to the problem of the unable protection battery of battery package shell.

In order to achieve the above object, the utility model provides a following technical scheme: a battery pack for an electric automobile comprises a battery pack body, wherein a protective shell is sleeved on the surface of the battery pack body, a slide rod is fixedly connected to the right side of the inner wall of the protective shell, a trapezoidal plate is connected to the surface of the slide rod in a sliding manner, a fixed plate is fixedly connected to the front side of the trapezoidal plate, an inclined plate is connected to the surface of the trapezoidal plate in a sliding manner, a sliding sleeve is fixedly connected to the left side of the inclined plate, a slide rod is connected to the inner wall of the sliding sleeve in a sliding manner, the top and the bottom of the slide rod are fixedly connected with the inner wall of the protective shell, a lifting plate is fixedly connected to the left side of the sliding sleeve in a sliding manner, a tension spring is fixedly connected to the inner side of the lifting plate, an inserting column is fixedly connected to the outer side of the lifting plate, an inserting, the back of the inserting plate penetrates through the protective shell and extends to the outer side of the protective shell to be fixedly connected with the battery pack body.

Preferably, a support plate is fixedly connected to the left side of the sliding rod, and the back of the support plate is fixedly connected with the inner wall of the protective shell.

Preferably, the front side of the fixing plate penetrates through the protective shell and extends to the outer side of the protective shell, a push plate is fixedly connected to the outer side of the protective shell, and anti-skid grains are arranged on the surface of the push plate.

Preferably, the surface of the push plate is in threaded connection with a screw, and the back of the screw is in contact with the protective shell.

Preferably, both ends on the surface of the sliding rod and the inner side of the sliding sleeve are fixedly connected with limiting plates, and one side of each limiting plate close to the sliding sleeve is fixedly connected with an anti-collision plate.

Preferably, the left side fixedly connected with slider of lifter plate, the spout that uses with the slider cooperation is seted up to the inner wall of protective housing, slider sliding connection is in the inside of spout.

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

1. the utility model discloses a set up the battery package body, the protective housing, the slide bar, trapezoidal plate, the fixed plate, the swash plate, the sliding sleeve, the slide bar, the lifter plate, the extension spring, insert the post, picture peg and slot, it installs on the bottom plate to have solved current battery package, its battery package shell is mostly plastics, easily at the in-process of traveling, receive the striking and shake and damaged, lead to the problem of the unable protection battery of battery package shell, this battery package for electric automobile, possess the advantage that can protect the battery package, the practicality of battery package has been improved, convenient to use person's use.

2. The utility model discloses a setting of extension board, the stability of slide bar has been increased, trapezoidal plate has also been prevented simultaneously and has broken away from the slide bar, setting through the push pedal, area of contact between user and the fixed plate has been increased, convenient to use person removes the fixed plate, setting through the screw, can be fixed with the push pedal, the push pedal has been prevented to remove under the condition that does not use, setting through the limiting plate, can restrict the motion range of sliding sleeve, convenient to use person controls the sliding sleeve, setting through slider and spout, the frictional force between lifter plate and the protective housing inner wall has been reduced, make more smooth and easy of lifter plate motion, slider and spout have also played spacing effect simultaneously.

Drawings

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

FIG. 2 is a sectional view of the structure of the present invention;

FIG. 3 is an enlarged view of part A of the structure of FIG. 1;

fig. 4 is an enlarged view of a portion B of the structure diagram 2 of the present invention.

In the figure: the battery pack comprises a battery pack body 1, a protective shell 2, a sliding rod 3, a trapezoidal plate 4, a fixed plate 5, an inclined plate 6, a sliding sleeve 7, a sliding rod 8, a lifting plate 9, a tension spring 10, an inserting column 11, an inserting plate 12, an inserting groove 13, a supporting plate 14, a push plate 15, a screw 16, a limiting plate 17, a sliding block 18 and a sliding groove 19.

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.

Referring to fig. 1-4, a battery pack for an electric vehicle comprises a battery pack body 1, a protective shell 2 is sleeved on the surface of the battery pack body 1, a slide bar 3 is fixedly connected to the right side of the inner wall of the protective shell 2, a support plate 14 is fixedly connected to the left side of the slide bar 3, the back of the support plate 14 is fixedly connected to the inner wall of the protective shell 2, the stability of the slide bar 3 is increased by the support plate 14, the trapezoidal plate 4 is prevented from being separated from the slide bar 3, the surface of the slide bar 3 is slidably connected with the trapezoidal plate 4, the front of the trapezoidal plate 4 is fixedly connected with a fixed plate 5, the front of the fixed plate 5 penetrates through the protective shell 2 and extends to the outer side of the protective shell 2 and is fixedly connected with a push plate 15, anti-slip lines are arranged on the surface of the push plate 15, the contact area between a user and the fixed plate 5, the back of the screw 16 contacts with the protective shell 2, the push plate 15 can be fixed through the arrangement of the screw 16, the push plate 15 is prevented from moving under the condition of nonuse, the surface of the trapezoidal plate 4 is connected with the inclined plate 6 in a sliding manner, the left side of the inclined plate 6 is fixedly connected with the sliding sleeve 7, the inner wall of the sliding sleeve 7 is connected with the sliding rod 8 in a sliding manner, both ends of the surface of the sliding rod 8 and the inner side of the sliding sleeve 7 are fixedly connected with the limiting plates 17, one side of the limiting plates 17 close to the sliding sleeve 7 is fixedly connected with the anti-collision plate, the movement range of the sliding sleeve 7 can be limited through the arrangement of the limiting plates 17, a user can conveniently control the sliding sleeve 7, both the top and the bottom of the sliding rod 8 are fixedly connected with the inner wall of the protective shell 2, the left side of the sliding sleeve 7 is fixedly connected, slider 18 sliding connection is in the inside of spout 19, setting through slider 18 and spout 19, the frictional force between lifter plate 9 and the 2 inner walls of protective housing has been reduced, make more smooth and easy of lifter plate 9 motion, slider 18 and spout 19 have also played spacing effect simultaneously, the left side of lifter plate 9 and the inner wall sliding connection of protective housing 2, the inboard fixedly connected with extension spring 10 of lifter plate 9, the outside fixedly connected with of lifter plate 9 inserts post 11, the outside of inserting post 11 is provided with picture peg 12, the slot 13 that uses with inserting post 11 cooperation is seted up on the surface of picture peg 12, the back of picture peg 12 runs through protective housing 2 and extends to the outside and the battery package body 1 fixed connection of protective housing 2.

During the use, the user overlaps protective housing 2 on the surface of battery package body 1, make picture peg 12 insert the inside of protective housing 2, push pedal 15 is pushed to the left side, push pedal 15 drives fixed plate 5 and moves left, fixed plate 5 drives trapezoidal plate 4 and moves left, trapezoidal plate 4 drives swash plate 6 and moves to the outside (the outside here refers to top and bottom), swash plate 6 drives sliding sleeve 7 and moves to the outside, sliding sleeve 7 drives lifter plate 9 and moves to the outside, lifter plate 9 drives the inside of inserting post 11 and inserting slot 13 in tensile extension spring 10, fix protective housing 2 on the surface of battery package body 1, with this protection battery package body 1, again with battery package body 1 install on electric automobile can.

In summary, the following steps: this battery package for electric automobile through setting up battery package body 1, protective housing 2, slide bar 3, trapezoidal plate 4, fixed plate 5, swash plate 6, sliding sleeve 7, slide bar 8, lifter plate 9, extension spring 10, insert post 11, picture peg 12 and slot 13, has solved current battery package and has installed on the bottom plate, and its battery package shell is mostly plastics, is easily at the in-process of traveling, receives striking and vibrations and damaged, leads to the problem of the unable protection battery of battery package shell.

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.

Claims

1. The utility model provides a battery package for electric automobile, includes battery package body (1), its characterized in that: the battery pack comprises a battery pack body (1), wherein a protective shell (2) is sleeved on the surface of the battery pack body (1), a slide rod (3) is fixedly connected to the right side of the inner wall of the protective shell (2), a trapezoidal plate (4) is connected to the surface of the slide rod (3), a fixed plate (5) is fixedly connected to the front side of the trapezoidal plate (4), an inclined plate (6) is connected to the surface of the trapezoidal plate (4) in a sliding manner, a sliding sleeve (7) is fixedly connected to the left side of the inclined plate (6), a slide rod (8) is connected to the inner wall of the sliding sleeve (7), the top and the bottom of the slide rod (8) are fixedly connected to the inner wall of the protective shell (2), a lifting plate (9) is fixedly connected to the left side of the sliding sleeve (7), the left side of the lifting plate (9) is slidably connected to the, the outside fixedly connected with of lifter plate (9) inserts post (11), the outside of inserting post (11) is provided with picture peg (12), slot (13) that cooperate to use with inserting post (11) are seted up on the surface of picture peg (12), the back of picture peg (12) runs through protective housing (2) and extends to the outside and battery package body (1) fixed connection of protective housing (2).

2. The battery pack for an electric vehicle according to claim 1, wherein: a support plate (14) is fixedly connected to the left side of the sliding rod (3), and the back of the support plate (14) is fixedly connected with the inner wall of the protective shell (2).

3. The battery pack for an electric vehicle according to claim 1, wherein: the front side of fixed plate (5) runs through protective housing (2) and extends to the outside fixedly connected with push pedal (15) of protective housing (2), the surface of push pedal (15) is provided with anti-skidding line.

4. The battery pack for an electric vehicle according to claim 3, wherein: the surface of the push plate (15) is in threaded connection with a screw (16), and the back of the screw (16) is in contact with the protective shell (2).

5. The battery pack for an electric vehicle according to claim 1, wherein: the anti-collision device is characterized in that limiting plates (17) are fixedly connected to the two ends of the surface of the sliding rod (8) and the inner sides of the sliding sleeve (7), and anti-collision plates are fixedly connected to one sides, close to the sliding sleeve (7), of the limiting plates (17).

6. The battery pack for an electric vehicle according to claim 1, wherein: the left side fixedly connected with slider (18) of lifter plate (9), spout (19) that use with slider (18) cooperation are seted up to the inner wall of protective housing (2), slider (18) sliding connection is in the inside of spout (19).