CN214523321U

CN214523321U - Plug-in type automobile battery pack structure

Info

Publication number: CN214523321U
Application number: CN202120779271.7U
Authority: CN
Inventors: 安仕诚
Original assignee: Individual
Current assignee: Tianjin Sanhuan Aona Technology Co ltd
Priority date: 2021-04-16
Filing date: 2021-04-16
Publication date: 2021-10-29
Anticipated expiration: 2031-04-16

Abstract

The utility model discloses a cartridge formula car battery pack structure, including battery tray, battery piece, second end plate and encapsulation board, the inside both sides of battery tray all are provided with the draw-in groove, and the inside intermediate position swing joint of battery tray has a plurality of battery pieces, the outside fixedly connected with buffering shell of battery piece, and the top of battery piece is provided with utmost point post, and the inside opposite side swing joint of battery tray has first end plate, one side swing joint of battery tray has the encapsulation board, and the equal fixedly connected with in both sides on encapsulation board top connects the limit. The utility model discloses an at one side swing joint's of battery tray packaging board, the packaging board can paste in one side of battery tray to make the packaging board can drive the both sides of connecting the limit card on the outside top of battery tray, can rotate spacing bolt in fixation nut inside this moment, then spacing bolt can be at the inside removal of fixation nut, and make inside spacing bolt can insert the jack, thereby realize the fixed mounting of packaging board, realize the encapsulation of group battery.

Description

Plug-in type automobile battery pack structure

Technical Field

The utility model relates to a car group battery technical field specifically is a cartridge formula car group battery structure.

Background

Under the current huge challenges of increasingly tense global energy and increasingly worsened environment, the development of electric vehicles, the realization of zero emission of automobile energy power systems and the promotion of electric vehicles become widely recognized internationally, and under such a background, power batteries become more and more extensive, and the existing automobile battery pack structure has many problems in the using process, and the specific problems are as follows:

1. the existing automobile battery pack structure cannot conveniently disassemble and assemble the battery block in the using process, so that the battery block is inconvenient to replace;

2. the existing automobile battery pack structure has complex packaging operation and is troublesome to operate and use in the using process;

3. the existing automobile battery pack structure has poor anti-seismic effect and is easy to be damaged by impact in the using process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cartridge formula car group battery structure to the dismouting of carrying out the battery piece that can not be convenient that proposes in solving above-mentioned background art, the encapsulation operation is complicated, the relatively poor scheduling problem of antidetonation effect.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cartridge formula car battery pack structure, includes battery tray, battery piece, second end plate and encapsulation board, the inside both sides of battery tray all are provided with the draw-in groove, and the inside intermediate position swing joint of battery tray has a plurality of battery pieces, the outside fixedly connected with buffering shell of battery piece, and the top of battery piece is provided with utmost point post, the inside one side swing joint of battery tray has the second end plate, and the inside opposite side swing joint of battery tray has first end plate, one side swing joint of battery tray has the encapsulation board, and the both sides on encapsulation board top all fixedly connected with connect the limit.

Preferably, one side of the inside of the battery seat is provided with a plurality of hollow grooves, and the top ends of the two sides of the outside of the battery seat are provided with insertion holes.

Preferably, one side of the interior of the hollow groove is fixedly connected with a spring, and one side of the spring is slidably connected with a sliding block.

Preferably, one side fixedly connected with branch of sliding block, and one side fixedly connected with buffer board of branch.

Preferably, both ends of one side of the second end plate are fixedly connected with rubber pads, and both ends of the other side of the second end plate are fixedly connected with clamping blocks.

Preferably, one side of the connecting edge is fixedly connected with a fixing nut, the inside of the fixing nut is movably connected with a limiting bolt, the inside of the fixing nut is provided with an internal thread, and the outside of the limiting bolt is provided with an external thread matched with the internal thread.

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

(1) this kind of cartridge formula car battery group structure, through first end plate and the second end plate that connects respectively in the both sides of battery piece, can hug closely each other between a plurality of battery pieces and be close to, and make first end plate and second end plate can place in its both sides, make first end plate and second end plate can drive laminating between rubber pad and the battery piece, then can block inside its whole card into the battery tray, make first end plate and second end plate can drive inside the fixture block slips into the draw-in groove, thereby realize the change installation of battery piece, it is comparatively simple and convenient when making to change single battery piece.

(2) This kind of cartridge formula car battery group structure, through the packaging plate at one side swing joint of battery tray, the packaging plate can paste in one side of battery tray to make the packaging plate can drive the both sides of connecting the limit card on the outside top of battery tray, can rotate spacing bolt in fixation nut inside this moment, then spacing bolt can be at fixation nut inside removal, and make inside spacing bolt can insert the jack, thereby realize the fixed mounting of packaging plate, realize the encapsulation of group battery.

(3) This kind of cartridge formula car battery group structure, through the buffer board that sets up in the inside both sides of battery tray, the rubber pad can reduce the collision between battery piece and the battery tray to a certain extent with buffer shell's setting, and the battery piece receives when colliding, the battery piece can promote the buffer board and remove, makes the buffer board can promote the sliding block through branch and slide in hollow inslot portion to the extrusion spring, then the reaction force that the spring produced can offset with the collision effect that the battery piece received, thereby can improve the antidetonation effect of group battery.

Drawings

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

fig. 2 is a schematic top view of the cross-sectional structure of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 2 according to the present invention;

fig. 4 is an enlarged schematic structural diagram of the position B in fig. 2 according to the present invention.

In the figure: 1. a battery holder; 101. a card slot; 102. a buffer plate; 103. a jack; 104. a spring; 105. a hollow groove; 106. a slider; 107. a strut; 2. a battery block; 201. a buffer housing; 202. a pole column; 3. a first end plate; 4. a second end plate; 401. a clamping block; 402. a rubber pad; 5. a package board; 501. a connecting edge; 502. fixing a nut; 503. and a limiting bolt.

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, the present invention provides an embodiment: a plug-in type automobile battery pack structure comprises a battery holder 1, a battery block 2, a second end plate 4 and a packaging plate 5, wherein clamping grooves 101 are formed in two sides of the interior of the battery holder 1, a plurality of hollow grooves 105 are formed in one side of the interior of the battery holder 1, jacks 103 are formed in the top ends of two sides of the exterior of the battery holder 1, a spring 104 is fixedly connected to one side of the interior of each hollow groove 105, a sliding block 106 is slidably connected to one side of the spring 104, a supporting rod 107 is fixedly connected to one side of the sliding block 106, a buffer plate 102 is fixedly connected to one side of the supporting rod 107, and a reaction force generated by the spring 104 can offset the collision effect on the battery block 2, so that the anti-seismic effect of the battery pack can be improved;

the middle position inside the battery holder 1 is movably connected with a plurality of battery blocks 2, the outside of each battery block 2 is fixedly connected with a buffer shell 201, the top end of each battery block 2 is provided with a pole column 202, one side inside the battery holder 1 is movably connected with a second end plate 4, two ends of one side of each second end plate 4 are fixedly connected with a rubber pad 402, two ends of the other side of each second end plate 4 are fixedly connected with a fixture block 401, and the first end plate 3 and the second end plate 4 can drive the fixture block 401 to slide into the clamping groove 101, so that the replacement and installation of the battery blocks 2 are realized;

the inside opposite side swing joint of battery holder 1 has first terminal plate 3, one side swing joint of battery holder 1 has encapsulation board 5, and the both sides on encapsulation board 5 top are all fixedly connected with connection limit 501, one side fixedly connected with fixation nut 502 of connection limit 501, and the inside swing joint of fixation nut 502 has limit bolt 503, the inside of fixation nut 502 is provided with the internal thread, and limit bolt 503's outside is provided with the external screw thread rather than the internal thread matches, can rotate limit bolt 503 inside fixation nut 502, then limit bolt 503 can be at the inside removal of fixation nut 502, and make inside limit bolt 503 can insert jack 103, thereby realize the fixed mounting of encapsulation board 5.

The working principle is as follows: when the battery pack is used, the plurality of battery blocks 2 can be tightly attached to each other, the first end plate 3 and the second end plate 4 can be placed on two sides of the battery block, the first end plate 3 and the second end plate 4 can drive the rubber gasket 402 to be attached to the battery blocks 2, then the battery pack can be integrally clamped into the battery holder 1, the first end plate 3 and the second end plate 4 can drive the clamping block 401 to slide into the clamping groove 101, so that the battery blocks 2 can be replaced and installed, the single battery block 2 can be replaced more conveniently, the packaging plate 5 can be attached to one side of the battery holder 1, the packaging plate 5 can drive the connecting edge 501 to be clamped on two sides of the top end of the outside of the battery holder 1, the limiting bolt 503 can be rotated in the fixing nut 502, the limiting bolt 503 can move in the fixing nut 502, and the limiting bolt 503 can be inserted into the insertion hole 103, so that the packaging plate 5 can be fixedly installed, realize the encapsulation of group battery, rubber pad 402 can reduce the collision between battery piece 2 and the battery holder 1 to a certain extent with setting up of buffering shell 201, and when battery piece 2 received the collision, battery piece 2 can promote buffer board 102 and remove, makes buffer board 102 can promote sliding block 106 through branch 107 and slide in hollow groove 105 is inside, and extrusion spring 104, then the reaction force that spring 104 produced can offset with the collision effect that battery piece 2 received, thereby can improve the antidetonation effect of group battery.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a cartridge formula car battery group structure, includes battery tray (1), battery piece (2), second end plate (4) and packaging plate (5), its characterized in that: the utility model discloses a battery pack, including battery seat (1), battery piece (2), outside fixedly connected with buffering shell (201) of battery piece (2), and the top of battery piece (2) is provided with utmost point post (202), one side swing joint of battery seat (1) inside has second end plate (4), and the inside opposite side swing joint of battery seat (1) has first end plate (3), one side swing joint of battery seat (1) has packaging plate (5), and packaging plate (5) top both sides all fixedly connected with connect limit (501).

2. The plug-in type automobile battery pack structure according to claim 1, wherein: one side of the inside of the battery holder (1) is provided with a plurality of hollow grooves (105), and the top ends of the two sides of the outside of the battery holder (1) are provided with jacks (103).

3. The plug-in type automobile battery pack structure according to claim 2, wherein: one side of the interior of the hollow groove (105) is fixedly connected with a spring (104), and one side of the spring (104) is slidably connected with a sliding block (106).

4. The plug-in type automobile battery pack structure according to claim 3, wherein: one side fixedly connected with branch (107) of sliding block (106), and one side fixedly connected with buffer board (102) of branch (107).

5. The plug-in type automobile battery pack structure according to claim 1, wherein: both ends of one side of the second end plate (4) are fixedly connected with rubber pads (402), and both ends of the other side of the second end plate (4) are fixedly connected with clamping blocks (401).

6. The plug-in type automobile battery pack structure according to claim 1, wherein: one side fixedly connected with fixation nut (502) of connection limit (501), and the inside swing joint of fixation nut (502) has spacing bolt (503), the inside of fixation nut (502) is provided with the internal thread, and the outside of spacing bolt (503) is provided with the external screw thread rather than the internal thread matching.