CN215896590U

CN215896590U - Lithium battery mounting assembly for quickly replacing carrier

Info

Publication number: CN215896590U
Application number: CN202121949862.0U
Authority: CN
Inventors: 黄碧英; 宋巍巍; 汪向曙
Original assignee: Fuyang Longneng Technology Co ltd
Current assignee: Fuyang Longneng Technology Co ltd
Priority date: 2021-08-19
Filing date: 2021-08-19
Publication date: 2022-02-22
Anticipated expiration: 2031-08-19

Abstract

The utility model discloses a lithium battery installation component for quickly replacing a carrier, which structurally comprises a protection plate, wherein the protection plate can be elastically and movably arranged at the bottom of a battery box body, a battery plug is arranged at the bottom of the battery box body, a jack groove is formed in the protection plate, the jack groove and the front side of the battery plug are oppositely arranged, when the protection plate elastically moves, the battery plug is far away from the jack groove or penetrates through the jack groove, the battery base is provided with a placing groove of the battery box body, the top of the placing groove is provided with a detachable cover body, the bottom of the placing groove is provided with a positioning surface which is in contact connection with the protection plate, the positioning surface is provided with a battery socket, when the battery box body is placed in the placing groove, the protection plate is preferentially connected with the protection plate in a positioning mode, and the battery socket is aligned to the jack groove.

Description

Lithium battery mounting assembly for quickly replacing carrier

The technical field is as follows:

the utility model relates to the technical field of lithium battery production, in particular to a lithium battery mounting assembly for quickly replacing a carrier.

Background art:

with the development of the domestic new energy industry, various domestic industrial batteries are transformed to new energy. The new energy conversion is started, including logistics vehicles in commercial vehicles, passenger vehicles and special vehicles, and with the further deepening of new energy, forklifts in low-speed vehicles and special vehicles, two-wheel vehicles and the like are all transformed to the new energy industry.

At present, when using the lithium cell on the carrier, the applied scene of carrier is mostly express delivery warehouse, has the use amount many, the fast characteristics of power consumption environment. In view of this, the lithium battery on the carrier can face the problem of frequent charging, and in order to solve the problem, many enterprises adopt the detachable battery box on the carrier, thereby ensuring the continuous use of the carrier, however, in the prior art, because the battery box is frequently detached, when the battery box is mounted on the carrier at every time, the battery plug and the battery interface are mostly directly butted, however, once the positioning between the battery box and the carrier is not accurate, the battery plug or the battery socket is easily damaged, and once the battery plug or the battery socket is damaged, the situation of electric leakage easily occurs, and the use of the carrier is not facilitated.

The utility model has the following contents:

it is an object of the present invention to provide a lithium battery mounting assembly for quick change of a truck that solves one or more of the above-mentioned problems of the prior art.

In order to solve the technical problems, the utility model provides a lithium battery mounting assembly for quickly replacing a carrier, which structurally comprises a battery base arranged on the carrier and a battery box body provided with a lithium battery, and is characterized in that: its structure still includes the protection shield, but the setting of protection shield elasticity activity is in the bottom of battery box, the bottom of battery box is equipped with the battery plug, the jack groove has been seted up on the protection shield, jack groove and battery plug openly set up relatively, during the protection shield elasticity activity, the battery plug is kept away from the jack groove or is run through the jack groove, the last standing groove that is equipped with the battery box of battery base, the top of standing groove is equipped with the detachable lid, the bottom of standing groove is equipped with the locating surface of contradicting the connection with the protection shield, be equipped with battery socket on the locating surface, the battery box is placed when the inside of standing groove, the protection shield is preferential to be connected with protection shield location and just makes battery socket aim at the jack groove.

Further, a handle is arranged at the top of the battery box body.

Furthermore, the protection plate comprises two pressing plates and a first step surface connected between the two pressing plates, the bottoms of the two pressing plates and the battery box body are both connected with a buffer spring, the protruding direction of the first step surface faces the bottom of the battery box body, and the jack groove is formed in the first step surface.

Furthermore, the positioning surface is provided with positioning parts respectively connected with the two pressing plates, a second step surface is arranged between the two positioning parts, the shape of the second step surface is matched with that of the first step surface, and the battery socket is arranged on the second step surface.

Furthermore, the positioning piece comprises a positioning groove arranged on the positioning surface and a positioning protrusion arranged at the bottom of the pressing plate, and when the protection plate is connected with the positioning surface in a positioning mode, the positioning protrusion is embedded in the positioning groove.

The utility model has the beneficial effects that:

1. the utility model provides a lithium battery installation assembly for quickly replacing a carrier, wherein when the bottom of a battery box body is contacted with the inside of a placing groove, a protection plate is preferentially contacted with a positioning surface to avoid direct butt joint of a battery plug and a battery socket, then, after the protection plate is positioned and connected with the positioning surface, the battery socket is aligned to a jack groove, the battery plug and the jack groove are also arranged in a manner of opposite front sides, so that the consistency of up-and-down alignment of the battery plug and the battery socket is ensured, then, the battery box body is pressed down towards the bottom of the placing groove, and the protection plate elastically moves at the bottom of the battery box body, so that the battery plug gradually penetrates through the jack groove and is finally inserted into the battery socket, and the whole process not only protects the battery plug or the battery socket, but also ensures the consistency of butt joint between the battery plug and the battery socket.

2. The utility model provides a lithium battery mounting assembly for quickly replacing a carrier, wherein when a battery plug is inserted into a battery socket, a first step surface simultaneously plays a role in supporting the bottom of a battery box body, so that the whole weight of the battery box body is prevented from being pressed on the battery socket, and the battery socket is protected.

3. The utility model provides a lithium battery mounting assembly for quickly replacing a carrier, which is characterized in that when a pressing plate is connected with a positioning surface, the connecting position of the pressing plate on the positioning surface is positioned through a positioning piece, and meanwhile, the shape of a second step surface is matched with that of a first step surface, so that the first step surface can be seamlessly attached to the second step surface, the positioning between a protection plate and the positioning surface is corrected, and the alignment consistency between a battery plug and a battery socket is ensured.

Description of the drawings:

fig. 1 is a side view of the battery case according to the present invention after being mounted on a battery base.

Fig. 2 is a side view of the battery case of the present invention.

The specific implementation mode is as follows:

for the purpose of enhancing the understanding of the present invention, the present invention will be further described in detail with reference to the following examples and the accompanying drawings, which are only used for explaining the present invention and are not to be construed as limiting the scope of the present invention.

Referring to fig. 1 to 2, a battery base 1 provided on a transportation vehicle and a battery case 2 housing a lithium battery according to an embodiment of the present invention are provided, the structure of the battery box also comprises a protection plate 3, the protection plate 3 can be elastically and movably arranged at the bottom of the battery box body 2, a battery plug 21 is arranged at the bottom of the battery box body 2, a jack groove 101 is arranged on the protection plate 3, the front sides of the jack groove 101 and the battery plug 21 are oppositely arranged, when the protection plate 3 elastically moves, the battery plug 21 is far away from the jack groove 101 or penetrates through the jack groove 101, the battery base 1 is provided with the placing groove 11 of the battery box body 2, the top of the placing groove 11 is provided with the detachable cover body 12, the bottom of the placing groove 11 is provided with the positioning surface 13 which is in contact connection with the protection plate 3, the positioning surface 13 is provided with the battery socket 14, when the battery box body 2 is placed in the placing groove 11, the protection plate 3 is preferably connected to the protection plate 3 in a positioning manner such that the battery insertion opening 14 is aligned with the insertion opening 101.

In the utility model, the installation process of the battery box body 2 on the battery base 1 is as follows: the lid 12 is opened, the bottom of the battery case 2 is placed in the placement groove 11, and when the bottom of the battery case 2 comes into contact with the inside of the placement groove 11, the protection plate 3 is preferably in contact with the positioning surface 13 to prevent direct abutment of the battery plug 21 and the battery socket 14, and functions to protect the battery plug 21 and the battery socket 14, and then, after the protective plate 3 and the positioning surface 13 are positioned and connected, the battery socket 14 is aligned with the socket groove 101, and the battery plug 21 and the jack groove 101 are also arranged in a front-side opposite manner, so that the consistency of up-and-down alignment of the battery plug 21 and the battery jack 14 is ensured, and then, the battery box body 2 is pressed downwards to the bottom of the placing groove 11, the protection board 3 moves elastically at the bottom of the battery box body 2, so that the battery plug 21 gradually penetrates through the hole groove 101, and finally inserted into the battery insertion opening 14, and finally the lid 12 closes the placement groove 11, and the battery case 2 is fixed inside the placement groove 11.

In the present invention, it is preferable that the battery box 2 is provided with a handle 102 at the top thereof, and when the battery box 2 is placed in the placing groove 11, an operator holds the handle 102, thereby facilitating the movement of the battery box 2.

In the present invention, it is preferable that the protective plate 3 has a specific structure as follows: the protection plate 3 includes two pressing plates 31 and a first step surface 32 connected between the two pressing plates 31, the two pressing plates 31 and the bottom of the battery case 2 are both connected with a buffer spring 103, the protruding direction of the first step surface 32 faces the bottom of the battery case 2, and the insertion hole groove 101 is arranged on the first step surface 32.

In the present invention, when the protection plate 3 is first abutted against the positioning surface 13, the two pressing plates 31 are first connected to the positioning surface 13, and the first step surface 32 is suspended above the positioning surface 13, and when the battery case 2 is continuously pressed down, the two pressing plates 31 are elastically moved toward the bottom of the battery case 2 by the elastic action of the buffer spring 103, and when the bottom of the battery case 2 is abutted against the first step surface 32, the battery plug 21 is inserted into the battery socket 14.

In the present invention, when the battery plug 21 is inserted into the battery socket 14, the first step surface 32 simultaneously supports the bottom of the battery case 2, thereby preventing the entire weight of the battery case 2 from pressing on the battery socket 14, and thus protecting the battery socket 14.

In the present invention, it is preferable that the positioning surface 13 is provided with positioning members 4 respectively connected to the two pressing plates 31, a second step surface 5 is provided between the two positioning members 4, the shape of the second step surface 5 is matched with the shape of the first step surface 32, and the battery socket 14 is provided on the second step surface 5.

In the utility model, when the pressing plate 31 is connected with the positioning surface 13, the connecting position of the pressing plate 31 on the positioning surface 13 is positioned through the positioning piece 4, and meanwhile, the shapes of the second step surface 5 and the first step surface 32 are matched, so that the first step surface 32 can be seamlessly attached to the second step surface 5, thereby correcting the positioning between the protection plate 3 and the positioning surface 13 and ensuring the alignment consistency between the battery plug 21 and the battery socket 14.

In the present invention, the positioning member 4 preferably includes a positioning groove 41 provided on the positioning surface 13 and a positioning protrusion 42 provided on the bottom of the pressing plate 31, and when the protection plate 3 is connected to the positioning surface 13 in a positioning manner, the positioning protrusion 42 is embedded in the positioning groove 41.

In the utility model, when the pressure plate 31 and the positioning surface 13 are connected in a positioning manner, the positioning protrusion 42 is clamped in the positioning groove 41, so that the pressure plate 31 is positioned at the connecting position of the positioning surface 13.

It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a lithium cell installation component for carrier quick replacement which the structure is including setting up battery base (1) on the carrier and be equipped with battery box (2) of lithium cell which characterized in that: the structure of the battery box further comprises a protection plate (3), the protection plate (3) can be arranged at the bottom of the battery box body (2) in an elastic movable mode, a battery plug (21) is arranged at the bottom of the battery box body (2), a jack groove (101) is formed in the protection plate (3), the jack groove (101) and the battery plug (21) are arranged in a positive opposite mode, when the protection plate (3) is in an elastic movable mode, the battery plug (21) is far away from the jack groove (101) or penetrates through the jack groove (101), a placing groove (11) of the battery box body (2) is formed in the battery base (1), a detachable cover body (12) is arranged at the top of the placing groove (11), a positioning face (13) in abutting connection with the protection plate (3) is arranged at the bottom of the placing groove (11), a battery socket (14) is arranged on the positioning face (13), when the battery box body (2) is placed inside the placing groove (11), the protection plate (3) is preferentially connected with the protection plate (3) in a positioning mode, and the battery socket (14) is aligned with the socket groove (101).

2. The lithium battery mounting assembly for rapid exchange of a cart of claim 1, wherein: the top of the battery box body (2) is provided with a handle (102).

3. The lithium battery mounting assembly for rapid exchange of a cart of claim 1, wherein: protection shield (3) include two clamp plates (31) and connect two first step face (32), two between clamp plate (31) with the bottom of battery box (2) all is connected with buffer spring (103), the protruding direction orientation of first step face (32) the bottom of battery box (2), jack groove (101) set up on first step face (32).

4. The lithium battery mounting assembly for rapid exchange of a cart of claim 3, wherein: be equipped with respectively on locating surface (13) with two locating piece (4) that clamp plate (31) are connected, two be equipped with second step face (5) between locating piece (4), the shape of second step face (5) with the shape phase-match of first step face (32), battery socket (14) set up on second step face (5).

5. The lithium battery mounting assembly for rapid exchange of a cart of claim 4, wherein: the positioning piece (4) comprises a positioning groove (41) arranged on the positioning surface (13) and a positioning protrusion (42) arranged at the bottom of the pressing plate (31), and when the protection plate (3) is connected with the positioning surface (13) in a positioning mode, the positioning protrusion (42) is embedded in the positioning groove (41).