CN218867316U

CN218867316U - Battery shell with high safety

Info

Publication number: CN218867316U
Application number: CN202223162765.4U
Authority: CN
Inventors: 郭毅; 兰子阳
Original assignee: Jiangsu Ariel Precision Aluminum Co ltd
Current assignee: Jiangsu Ariel Precision Aluminum Co ltd
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-04-14
Anticipated expiration: 2032-11-28

Abstract

The utility model discloses a high battery case of security, including the mounting groove on vehicle chassis and installing the battery case in the mounting groove, all be equipped with a plurality of installing frame on the battery case left and right sides, equal rigid coupling has the fixed plate on the left and right sides of mounting groove, be equipped with a plurality of through-hole on the fixed plate, the cardboard has been inserted in the through-hole, the cardboard inboard inserts in the installing frame, a plurality of thread groove has all been opened on the bottom surface of the mounting groove left and right sides, be equipped with screw hole one on the installing frame, be equipped with screw hole two on the cardboard, the thread groove, all twist in screw hole one and the screw hole two and have the bolt. This practicality fixes battery case through the cardboard because the position of cardboard is fixed, even the bolt appears becoming flexible like this, also can not take place upper and lower vibrations between battery package and the vehicle chassis for be connected between battery case and the new forms of energy vehicle chassis more firm, the not hard up phenomenon of interface can not appear, also is more favourable to the security of traveling of new forms of energy vehicle.

Description

Battery shell with high safety

Technical Field

The utility model relates to a new forms of energy car power battery technical field specifically is a high battery case of security.

Background

The new energy automobile is an automobile which adopts a power battery as a power source, integrates advanced technologies in the aspects of power control and driving of the automobile, and has advanced technical principle, new technology and new structure. The automobile battery is mainly protected by a shell, the lithium battery is packaged in a closed container in order to prevent air from entering, and a stainless steel shell and an aluminum alloy shell are usually matched in order to prevent external force damage. At present, batteries of new energy vehicles are mainly characterized in that a shell is directly fixed at the bottom of a chassis through bolts, and in the running process of the vehicles, as the service life is longer, the connection bolts of the batteries and the chassis are easy to loosen, so that in the running process, the batteries and the vehicle chassis vibrate up and down, the batteries and the vehicle interface are damaged, and the driving safety of the vehicles is further influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high battery case of security to solve the insecure problem of being connected between the battery case that proposes in the above-mentioned background art and the new forms of energy vehicle chassis.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides a high battery case of security, includes the mounting groove on vehicle chassis and installs battery case in the mounting groove, all be equipped with a plurality of installing frame on the battery case left and right sides, equal rigid coupling has the fixed plate on the left and right sides of mounting groove, be equipped with a plurality of through-hole on the fixed plate, the cardboard has been inserted in the through-hole, the cardboard inboard inserts in the installing frame, a plurality of thread groove has all been opened on the bottom surface of the mounting groove left and right sides, be equipped with screw hole one on the installing frame, be equipped with screw hole two on the cardboard, all twist in thread groove, screw hole one and the screw hole two and have the bolt.

Further, both sides all are equipped with the circular recess about the through-hole, the rigid coupling has the limiting plate on the cardboard outer end, equal rigid coupling has the card post on the upper and lower both ends of limiting plate medial surface, the card post inserts in the circular recess.

Further, the number of the installation frames is six.

Further, the number of the clamping plates is six.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

the utility model discloses a battery case is fixed to the cardboard, because the position of cardboard is fixed, even the bolt appears becoming flexible like this, also can not take place upper and lower vibrations between battery package and the vehicle chassis for battery case and the connection between the new forms of energy vehicle chassis are more firm, the not hard up phenomenon of interface can not appear, and is also more favourable to the security of traveling of new forms of energy car.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings:

fig. 1 is a front sectional view of the present invention;

FIG. 2 is an enlarged schematic view of A in FIG. 1;

fig. 3 is a schematic structural view of a fixing plate of the present invention;

fig. 4 is a state of the art battery pack installation.

In the figure: 1. mounting grooves; 2. a battery case; 3. installing a frame; 4. a fixing plate; 5. a through hole; 6. clamping a plate; 7. a thread groove; 8. a first threaded hole; 9. a second threaded hole; 10. a circular groove; 11. a limiting plate; 12. and (5) clamping the column.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides a high battery case of security.

The first embodiment is as follows:

as shown in fig. 1-3, a battery case with high safety comprises a mounting groove 1 on an automobile chassis and a battery case 2 mounted in the mounting groove 1, wherein a plurality of mounting frames 3 are arranged on the left side and the right side of the battery case 2, fixing plates 4 are fixedly connected to the left side and the right side of the mounting groove 1, a plurality of through holes 5 are arranged on the fixing plates 4, clamping plates 6 are inserted into the through holes 5, the inner sides of the clamping plates 6 are inserted into the mounting frames 3, a plurality of thread grooves 7 are formed in the bottom surfaces of the left side and the right side of the mounting groove 1, a first threaded hole 8 is formed in the mounting frame 3, a second threaded hole 9 is formed in the clamping plates 6, and bolts are screwed into the thread grooves 7, the first threaded hole 8 and the second threaded hole 9;

example two:

the upper side and the lower side of the through hole 5 are both provided with circular grooves 10, the outer end of the clamping plate 6 is fixedly connected with a limiting plate 11, the upper end and the lower end of the inner side surface of the limiting plate 11 are both fixedly connected with clamping columns 12, the clamping columns 12 are inserted into the circular grooves 10, and when the bolt is loosened, the limiting plate 11 can help the clamping plate 6 to be stable and play a role in assisting in stabilization;

the number of the mounting frame 3 and the thread groove 7 is six, and the number of the clamping plates 6 and the through holes 5 is six;

the utility model discloses a theory of operation:

when the battery shell 2 is installed, the battery shell 2 is firstly installed in the installation groove 1, then the clamping plate 6 is inserted into the through hole 5 and is inserted into the installation frame 3 on the battery shell 2, at the moment, the clamping column 12 on the limiting plate 11 is inserted into the circular groove 10, and then the bolt is screwed into the threaded groove 7, the first threaded hole 8 and the second threaded hole 9, so that the battery shell 2 is fixed;

consequently the utility model discloses a battery case 2 is fixed to cardboard 6, because the position of cardboard 6 is fixed, even the bolt appears becoming flexible like this, also can not take place upper and lower vibrations between battery package and the vehicle chassis for be connected between battery case and the new forms of energy vehicle chassis more firm, the not hard up phenomenon of interface can not appear, also more favourable to the security of traveling of new forms of energy vehicle.

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.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement 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 high battery case of security, includes mounting groove (1) on vehicle chassis and installs battery case (2) in mounting groove (1), all be equipped with a plurality of installing frame (3), its characterized in that on the battery case (2) left and right sides: equal rigid coupling has fixed plate (4) on the left and right sides of mounting groove (1), be equipped with a plurality of through-hole (5) on fixed plate (4), cardboard (6) have been inserted in through-hole (5), cardboard (6) inboard is inserted in installing frame (3), a plurality of thread groove (7) have all been opened on the bottom surface of the mounting groove (1) left and right sides, be equipped with screw hole one (8) on installing frame (3), be equipped with screw hole two (9) on cardboard (6), all twist in thread groove (7), screw hole one (8) and screw hole two (9) and have the bolt.

2. A battery case with high safety according to claim 1, wherein: both sides all are equipped with circular recess (10) about through-hole (5), the rigid coupling has limiting plate (11) on cardboard (6) outer end, equal rigid coupling has card post (12) on the upper and lower both ends of limiting plate (11) medial surface, card post (12) insert in circular recess (10).

3. A high safety battery case as set forth in claim 1, wherein: the number of the mounting frames (3) is six.

4. A battery case with high safety according to claim 1, wherein: the number of the clamping plates (6) is six.