CN217554084U

CN217554084U - Detachable battery box structure on electric vehicle

Info

Publication number: CN217554084U
Application number: CN202220398115.0U
Authority: CN
Inventors: 陈建华
Original assignee: Zhejiang Luqi Intelligent Technology Co ltd
Current assignee: Zhejiang Luqi Intelligent Technology Co ltd
Priority date: 2022-02-26
Filing date: 2022-02-26
Publication date: 2022-10-11
Anticipated expiration: 2032-02-26

Abstract

The utility model relates to a last removable battery case structure of electric motor car relates to a battery case, belongs to electric motor car accessory technical field, and it is including setting up the battery case on the frame, the frame includes support body, preceding curb plate, posterior lateral plate and the lower side plate that is L shape basically, the support body of L shape includes vertical skeleton body and horizontal skeleton body, preceding curb plate and posterior lateral plate pass through bolt interconnect and fix both sides around vertical skeleton body, the lower side plate passes through on the bolt fastening horizontal skeleton body, be provided with a couple on the vertical skeleton body at least, the preceding tip of lower side plate is provided with spacing platform, be provided with on the battery case with the hanging groove of couple adaptation and with the spacing groove of spacing platform adaptation, one side that spacing platform is close to the posterior lateral plate is provided with the constant head tank that is used for restricting the battery case, spacing platform is located one side of constant head tank, the utility model aims at providing a simple structure, dismantles and the last removable battery case structure of electric motor car of simple to operate.

Description

Detachable battery box structure on electric vehicle

Technical Field

The utility model belongs to the technical field of electric motor car accessory, a battery case is related to, refer in particular to a last removable battery case structure of electric motor car.

Background

The electric motor car provides faster speed of riding and bigger load capacity for people, and very big people's daily life of having made things convenient for is the battery, and these batteries are installed in the battery box in proper order, and on the frame of battery case reinstallation and electric motor car, then be connected with the consumer of electric motor car through the cable. In order to reduce the potential safety hazard of electric vehicle charging in many cities, the electric vehicle is not placed in a room for charging according to the regulations, a detachable relatively safe battery box gradually appears on the market, but the battery box of the electric vehicle is installed at a pedal position or below a cushion at present, the detachment and installation of the battery box are complicated, and the time is very consumed.

Disclosure of Invention

The utility model aims at providing a simple structure dismantles and simple to operate's last removable battery case structure of electric motor car.

The purpose of the utility model is realized like this:

a detachable battery box structure on an electric vehicle comprises a battery box arranged on a frame, wherein the frame comprises a frame body which is basically L-shaped, a front side plate, a rear side plate and a lower side plate, the frame body which is L-shaped comprises a vertical frame body and a horizontal frame body, the front side plate and the rear side plate are mutually connected and fixed on the front side and the rear side of the vertical frame body through bolts, the lower side plate is fixed on the horizontal frame body through bolts, at least one hook is arranged on the vertical frame body, a limiting table is arranged at the front end part of the lower side plate, a hanging groove matched with the hook and a limiting groove matched with the limiting table are arranged on the battery box, a guide inclined plate is arranged at the lower end part of the hanging groove, a positioning groove used for limiting the front and rear movement of the battery box is arranged on one side, close to the rear side plate, of the limiting table is positioned on one side of the positioning groove.

In the above detachable battery box structure on the electric vehicle, the battery box is provided with a charging port and a discharging port, and the charging port and the discharging port are located on one side of the battery box.

In the above detachable battery box structure on the electric vehicle, a handle is arranged above the battery box.

In foretell last removable battery case structure of electric motor car, the battery case includes first half box and second half box, be provided with a plurality of connecting cylinder in the first half box, be provided with the spliced pole with the connecting cylinder one-to-one on the second half box, the spliced pole is hollow structure, link together with the spliced pole after passing the connecting cylinder through the connecting piece between first half box and the second half box.

In the above-mentioned detachable battery box structure on the electric vehicle, the inner wall of the connecting cylinder is basically in a horn structure, the large end of the connecting cylinder is far away from the connecting column, and the small end of the connecting cylinder is close to the connecting column.

In the above-mentioned removable battery case structure on the electric motor car, the tip department shaping location section of thick bamboo of connecting cylinder, when first half box and latter half box are connected, the one end of spliced pole just inserts in the location section of thick bamboo.

In the above-mentioned detachable battery box structure on the electric vehicle, the hooks are two and are respectively located at two end portions of the vertical frame body, and the rear side plate is provided with a through groove through which the hooks can pass conveniently.

In the above detachable battery box structure on the electric vehicle, the rear side plate is provided with the guide flat plate, and the battery box is provided with the guide groove adapted to the guide flat plate.

In the above detachable battery box structure on the electric vehicle, the guide flat plate is provided with a guide arc.

In the above detachable battery box structure on an electric vehicle, the hook is basically in a zigzag structure.

Compared with the prior art, the utility model outstanding and profitable technological effect is:

the utility model discloses a battery case passes through the couple and can dismantle with spacing platform to be fixed on the frame, when needing the installation, only needs to take up the battery case, lets the guide way on the battery case remove downwards along the direction flat board on the posterior lateral plate, when removing the settlement position, the couple on the frame can block into the groove of hanging of battery case, and the spacing groove of battery case can block at spacing bench, and the lower tip card of battery case is at the spacing inslot simultaneously, the utility model is simple in operation to when simple to operate needs to dismantle, only need mention the battery case can, the couple can break away from automatically and hang the groove.

Drawings

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

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

fig. 3 is a schematic structural view of the frame body of the present invention;

FIG. 4 is a schematic view of a battery pack according to the present invention;

fig. 5 is a second schematic view of the battery pack of the present invention;

fig. 6 is a sectional view of the battery pack of the present invention.

The reference numerals in the figures denote the meanings:

1-a vehicle frame; 2-a battery box; 11-a frame body; 12-a front side plate; 13-rear side plate; 14-lower side plate;

21-a charging port; 22-discharge port; 23-a handle; 111-vertical skeleton body; 112-transverse skeleton body;

131-a hook; 132-a limit station; 133-hanging grooves; 134-a limiting groove; 135-positioning grooves; 136-through slot;

137-a guide plate; 138-a guide groove; 139-guiding arc; 201-front half box; 202-the second half box;

203-a connector barrel; 204-connecting column; 205-positioning the cartridge.

Detailed Description

The present invention will be further described with reference to the following specific embodiments:

as shown in fig. 1-6: a detachable battery box structure on an electric vehicle comprises a battery box 2 arranged on a vehicle frame 1, wherein the vehicle frame 1 comprises a frame body 11 which is basically L-shaped, a front side plate 12, a rear side plate 13 and a lower side plate 14, the frame body 11 which is L-shaped comprises a vertical frame body 111 and a horizontal frame body 112, the front side plate 12 and the rear side plate 13 are mutually connected and fixed on the front side and the rear side of the vertical frame body 111 through bolts, the lower side plate 14 is fixed on the horizontal frame body 112 through bolts, at least one hook 131 is arranged on the vertical frame body 111, a limiting table 132 is arranged at the front end part of the lower side plate 14, a hanging groove 133 matched with the hook 131 and a limiting groove 134 matched with the limiting table 132 are arranged on the battery box 2, a positioning groove 135 used for limiting the front and rear movement of the battery box 2 is arranged on one side of the rear side plate 132, a guide inclined plate arranged at the lower end part of the hanging groove is positioned on one side of the positioning groove 135, a guide inclined plate arranged at the lower end part of the hanging groove is a guide inclined plate which is convenient to be clamped in the hanging groove when the battery box is mounted, the battery box can be clamped in the hanging groove only needed to be moved, and the battery box can be conveniently dismounted, and the battery box only by simply clamping the hanging the lower end part of the rack, and the battery box can be conveniently mounted in the rack.

In foretell last removable battery case structure of electric motor car, be provided with charge mouthful 21 and discharge port 22 on battery case 2, charge mouthful 21 and discharge port 22 and be located one side of battery case 2, the top of battery case 2 is provided with handle 23, can make things convenient for the user of service to mention battery case, portable battery case like this.

In the last removable battery case structure of foretell electric motor car, battery case 2 includes first half 201 and latter half 202, be provided with a plurality of connecting cylinder 203 in the first half 201, be provided with the spliced pole 204 with connecting cylinder 203 one-to-one on the second half 202, spliced pole 204 is hollow structure, link together with spliced pole 204 after passing connecting cylinder 203 through the connecting piece between first half 201 and the latter half 202, the inner wall of connecting cylinder 203 is the horn structure basically, and spliced pole 204 setting is kept away from to its main aspects, and its tip is close to spliced pole 204 setting, and is specific, so for convenient screw or bolt installation.

In the above-mentioned detachable battery case structure on the electric motor car, the tip department shaping location section of thick bamboo 205 of connecting cylinder 203, when first half 201 and latter half 202 are connected, the one end of spliced pole 204 just inserts in the location section of thick bamboo 205, and is concrete, is so for the convenience of manufacture factory production and installation battery case, and bolt or bolt pass behind the connecting cylinder with spliced pole fixed connection, can link first half and latter half box together and form the battery case like this.

In the above-mentioned detachable battery box structure on the electric vehicle, the hooks 131 are two parts and are respectively located at two end portions of the vertical frame body 111, the through groove 136 through which the hooks 131 can pass is provided on the rear side plate 13, specifically, the hooks are located at the upper end portion of the frame body, and the hooks and the frame body are welded or integrally formed, so that the firmness of the hooks can be improved, and when the hooks are connected with the battery box, the connection stability of the battery box can be ensured.

In the above-mentioned detachable battery box structure on the electric vehicle, the guide flat plate 137 is provided on the rear side plate 13, and the guide groove 138 adapted to the guide flat plate 137 is provided on the battery box 2, so that the battery box can be smoothly installed on the vehicle frame, and the guide flat plate is located at the middle end of the rear side plate, and the guide groove is also located at the middle end of the battery box, so as to mainly play a role in guiding and ensure that the battery box can be smoothly installed on the vehicle frame.

In the above-mentioned detachable battery box structure of the electric vehicle, the guide plate 137 is provided with the guide arc 139, and the guide arc is designed to facilitate the installation of the battery box.

In the above-mentioned detachable battery box structure on the electric vehicle, the hook 131 is basically a zigzag structure, specifically, one end of the hook is connected with the frame body by welding or integrally forming, and the other end thereof passes through the through groove of the rear side plate to be exposed to the outside and is connected with the battery box.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a can dismantle battery case structure on electric motor car which characterized in that: the battery box comprises a battery box (2) arranged on a vehicle frame (1), wherein the vehicle frame (1) comprises a substantially L-shaped frame body (11), a front side plate (12), a rear side plate (13) and a lower side plate (14), the L-shaped frame body (11) comprises a vertical frame body (111) and a transverse frame body (112), the front side plate (12) and the rear side plate (13) are mutually connected and fixed on the front side and the rear side of the vertical frame body (111) through bolts, the lower side plate (14) is fixed on the transverse frame body (112) through bolts, at least one hook (131) is arranged on the vertical frame body (111), a limiting table (132) is arranged at the front end part of the lower side plate (14), a hanging groove (133) matched with the hook (131) and a limiting groove (134) matched with the limiting table (132) are arranged on the battery box (2), a guide inclined plate is arranged at the lower end part of the hanging groove (133), a positioning groove (135) used for limiting the forward and backward movement of the battery box (2) is arranged on one side, which is close to the rear side plate (13), and the limiting table (132) is located at one side of the positioning groove (135).

2. The removable battery pack structure for an electric vehicle of claim 1, wherein: the battery box (2) is provided with a charging port (21) and a discharging port (22), and the charging port (21) and the discharging port (22) are located on one side of the battery box (2).

3. The removable battery pack structure on an electric vehicle of claim 2, wherein: a handle (23) is arranged above the battery box (2).

4. The detachable battery box structure on an electric vehicle according to claim 1, 2 or 3, wherein: battery case (2) are including first half box (201) and latter half box (202), be provided with a plurality of connecting cylinder (203) in first half box (201), be provided with spliced pole (204) with connecting cylinder (203) one-to-one on second half box (202), spliced pole (204) are hollow structure, link together with spliced pole (204) after passing connecting cylinder (203) through the connecting piece between first half box (201) and latter half box (202).

5. The removable battery pack structure on an electric vehicle of claim 4, wherein: the inner wall of the connecting cylinder (203) is basically in a horn structure, the large end of the connecting cylinder is far away from the connecting column (204), and the small end of the connecting cylinder is close to the connecting column (204).

6. The removable battery box structure on an electric vehicle of claim 5, wherein: the little end department shaping location section of thick bamboo (205) of connecting cylinder (203), when half preceding box (201) and half back box (202) are connected, the one end of spliced pole (204) just inserts in a location section of thick bamboo (205).

7. The removable battery pack structure for an electric vehicle of claim 1, wherein: the hooks (131) are arranged at two positions and are respectively positioned at two end parts of the vertical framework body (111), and the rear side plate (13) is provided with a through groove (136) which is convenient for the hooks (131) to pass through.

8. The detachable battery box structure for electric vehicle according to claim 1, 2, 3, 5, 6 or 7, wherein: the rear side plate (13) is provided with a guide flat plate (137), and the battery box (2) is provided with a guide groove (138) matched with the guide flat plate (137).

9. The removable battery pack structure for an electric vehicle of claim 8, wherein: and a guide arc (139) is arranged on the guide flat plate (137).

10. The removable battery pack structure for an electric vehicle of claim 1, wherein: the hook (131) is basically in a Z-shaped structure.