CN215527878U

CN215527878U - Vehicle with a steering wheel

Info

Publication number: CN215527878U
Application number: CN202120876745.XU
Authority: CN
Inventors: 卢勇; 李立国; 田硕; 华剑锋; 孟庆然
Original assignee: Beijing Key Power Technology Co ltd
Current assignee: Beijing Key Power Technology Co ltd
Priority date: 2021-04-26
Filing date: 2021-04-26
Publication date: 2022-01-14
Anticipated expiration: 2031-04-26

Abstract

The present invention provides a vehicle, comprising: a chassis; the box, the box has the opening, and the box has open-ended one side and is connected with the chassis, forms between box and the chassis and holds the chamber, holds the chamber and is used for placing the battery. Through the technical scheme that this application provided, can solve the problem that the whole weight of battery package shell among the prior art is heavier than usual.

Description

Vehicle with a steering wheel

Technical Field

The utility model relates to the technical field of electric vehicles, in particular to a vehicle.

Background

At present, the battery pack shell is used as a bearing and protection mechanism of the power battery and occupies an important position in a battery system. The existing battery pack shell comprises a box body and a box cover, and the whole weight of the battery pack shell is heavier, so that the battery is not easy to develop in a light weight manner.

SUMMERY OF THE UTILITY MODEL

The utility model provides a vehicle, which aims to solve the problem that the overall weight of a battery pack shell in the prior art is heavier.

The utility model provides a vehicle, comprising: a chassis; the box, the box has the opening, and the box has open-ended one side and is connected with the chassis, forms between box and the chassis and holds the chamber, holds the chamber and is used for placing the battery.

Furthermore, the chassis is provided with a first cavity, the box body is provided with a second cavity, and the first cavity and the second cavity are matched to form an accommodating cavity; or the chassis is of a flat plate structure, and the accommodating cavity is positioned in the box body.

Furthermore, the outer side wall of the box body is provided with an annular mounting convex edge, and the chassis and the mounting convex edge are connected and fixed through a fastener.

Further, the chassis is provided with an installation part, the installation part is positioned on the periphery of the first cavity, and the installation part and the installation convex edge are fixedly connected through a fastening piece.

Further, the fastener includes nut and bolt, and the bolt has interconnect's first section and second section, first section and second section ladder setting, second section and nut threaded connection.

Further, the nut is fixedly arranged on the mounting part of the chassis.

Further, the vehicle further includes a seal provided between the mount portion and the case.

Further, the vehicle still includes the plug, and the plug is fixed to be set up in the chassis keep away from the one side of box, and the plug is used for being connected with the battery electricity.

Further, the vehicle further comprises a battery and a socket, wherein the socket is movably arranged on the battery, one end of the socket is electrically connected with the battery, and the other end of the socket is electrically connected with the vehicle.

Further, the vehicle still includes the cable, and the cable setting is holding the intracavity, and the one end and the battery electricity of cable are connected, and the other end of cable is located and holds the chamber outside, and fixes the one side of keeping away from the box on chassis.

By applying the technical scheme of the utility model, the vehicle comprises a chassis and a box body, wherein the box body is connected with the chassis, and an accommodating cavity is formed by the box body and the chassis together for accommodating the battery. The design can load the battery with the chassis as case lid and box cooperation, and it compares current battery package shell, has saved the case lid part, and its structure is simpler, weight is lighter, can further improve the holistic lightweight effect of device.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:

FIG. 1 illustrates a schematic structural view of a vehicle provided by the present invention;

FIG. 2 illustrates an overall schematic view of a vehicle provided by the present invention;

FIG. 3 illustrates a partial schematic view of a fastener connection of a vehicle provided by the present invention;

fig. 4 is a schematic structural diagram of a vehicle according to still another embodiment of the present invention.

Wherein the figures include the following reference numerals:

10. a chassis; 11. an installation part; 20. a box body; 21. installing a convex edge;

31. a nut; 32. a bolt; 321. a first stage; 322. a second stage;

40. a seal member; 51. a plug; 52. a socket; 53. a cable;

60. a battery.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 and 2, an embodiment of the present invention provides a vehicle including: a chassis 10 and a case 20. Wherein, the box 20 has an opening, one side of the box 20 having the opening is connected with the chassis 10, and a containing cavity is formed between the box 20 and the chassis 10 and used for placing the battery 60. Specifically, the case 20 is located at the bottom of the chassis 10.

According to the technical scheme provided by the application, the box body 20 is connected with the chassis 10, and the box body 20 and the chassis 10 jointly form a containing cavity for containing the battery 60. The design can be used for loading the battery 60 by matching the chassis 10 with the box body 20 as a box cover, and compared with the existing battery pack shell, the design saves the box cover part, has simpler structure and lighter weight, and can further improve the light weight effect of the whole device.

The battery may be accommodated only by the case 20 or only by the chassis 10. In this embodiment, the chassis 10 is provided with a first cavity, and the box 20 is provided with a second cavity, and the first cavity and the second cavity cooperate to form an accommodating cavity. Specifically, the chassis 10 has an upper recess having a first cavity, the box 20 has a lower recess having a second cavity. So set up the height that can reduce box 20, increase ground clearance avoids box 20 highly too big easy box 20 and ground contact, the scraping in the vehicle driving process. Of course, when the height of the battery 60 is not high and the requirement of ground clearance can be satisfied after installation, the chassis 10 may be configured as a flat plate structure, and the accommodating cavity is completely disposed in the box body 20.

In this embodiment, the mounting portion 11 is located at the periphery of the first cavity, the outer side wall of the box 20 has a mounting ledge 21 arranged annularly, and the mounting portion 11 and the mounting ledge 21 are connected and fixed by a fastener. Through the scheme, the structure is simple, and the chassis 10 and the box body 20 are conveniently connected together.

As shown in fig. 3, the fastener includes a nut 31 and a bolt 32, the bolt 32 has a first section 321 and a second section 322 connected with each other, the first section 321 is arranged in a stepped manner with the second section 322, and the second section 322 is in threaded connection with the nut 31. The box body 20 and the chassis 10 are connected by the nuts 31 and the bolts 32, the structure is simple, and the disassembly and the assembly are convenient for workers.

Specifically, the diameter of the first section 321 is greater than that of the second section 322, the mounting portion 11 has a first mounting hole, a second mounting hole is formed in the mounting flange 21, the bolt 32 is arranged in the first mounting hole and the second mounting hole in a penetrating manner, the diameter of the second mounting hole is greater than that of the first section 321, and the diameter of the first mounting hole is greater than that of the second section 322 and is smaller than that of the first section 321. With the above structure, since the first segment 321 is located between the mounting portion 11 and the mounting flange 21, the length of the first segment 321 can be used to control the gap between the mounting portion 11 and the mounting flange 21.

The nut 31 may be provided separately or may be fixed to the chassis 10 or the box 20. In the present embodiment, the nut 31 is fixedly provided on the mounting portion 11 of the chassis 10. Specifically, the threaded hole of the nut 31 is provided corresponding to the first mounting hole, so that the bolt 32 can be inserted into the first mounting hole and the threaded hole in sequence from the case 20 side. In this embodiment, the nut 31 is welded to the chassis 10.

The vehicle further includes a seal 40, the seal 40 being disposed between the mounting portion 11 and the case 20. The sealing effect between the chassis 10 and the case 20 can be improved by providing the sealing member 40. Specifically, the sealing element 40 is disposed between the mounting portion 11 and the mounting ledge 21, and the thickness of the sealing element 40 can be controlled by using the length of the first section 321 in combination with the structure of the bolt 32, so that the sealing element 40 can be closely attached to the mounting portion 11 and the mounting ledge 21, and the sealing effect can be further improved. In this embodiment, the seal 40 is mastic.

Wherein, the vehicle further comprises a plug 51, the plug 51 is fixedly arranged on one side of the chassis 10 far away from the box body 20, and the plug 51 is used for being electrically connected with the battery 60. By arranging the plug 51, the connection between the electric elements in the vehicle body and the battery 60 can be facilitated, and the plug 51 is arranged on the side of the chassis 10 far away from the box body 20, so that the plug 51 can be protected, and the plug 51 can be prevented from being scraped by ground impurities.

Specifically, the vehicle further includes a battery 60 and a socket 52, the socket 52 is movably disposed on the battery 60, and one end of the socket 52 is electrically connected to the battery 60 and the other end of the socket 52 is electrically connected to the vehicle. The socket 52 is configured to be movable, so that the socket 52 can be easily connected to the plug 51.

In another embodiment provided by the present application, the circuit connection structure is different from the above-mentioned embodiment. As shown in fig. 4, the vehicle further includes a cable 53, the cable 53 is disposed in the accommodating cavity, one end of the cable 53 is electrically connected to the battery 60, and the other end of the cable 53 is located outside the accommodating cavity and fixed to a side of the chassis 10 away from the box 20. The other end of the cable 53 is used for connection with the vehicle body electrical component.

Through the technical scheme that this application provided, its simple structure has saved the case lid part of battery package shell, utilizes the chassis of current automobile body as case lid and box sealing connection, has reduced spare part quantity, has improved the holistic lightweight effect of device when guaranteeing the sealed storage of battery. In addition, if set up plug, socket and cable below the chassis, can have the risk of being flown the splash damage by the stone in the process of traveling, this application with plug, socket and cable setting in the incasement or chassis top, can effectively avoid the emergence of this kind of problem.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of the present invention should not be construed as being limited.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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. A vehicle, characterized in that the vehicle comprises:

a chassis (10);

the battery box comprises a box body (20), wherein the box body (20) is provided with an opening, one side of the box body (20) with the opening is connected with the chassis (10), and a containing cavity is formed between the box body (20) and the chassis (10) and used for containing a battery (60).

2. The vehicle according to claim 1, characterized in that the chassis (10) has a first cavity and the box (20) has a second cavity, the first cavity and the second cavity cooperating to form the housing cavity; or the chassis (10) is of a flat plate structure, and the accommodating cavity is positioned in the box body (20).

3. The vehicle of claim 2, characterized in that the outer side wall of the box body (20) is provided with a mounting flange (21) which is annularly arranged, and the chassis (10) is fixedly connected with the mounting flange (21) through a fastener.

4. The vehicle of claim 3, characterized in that the chassis has a mounting portion (11), the mounting portion (11) is located at the periphery of the first cavity, and the mounting portion (11) and the mounting ledge (21) are fixedly connected through a fastener.

5. The vehicle of claim 4, characterized in that the fastener comprises a nut (31) and a bolt (32), the bolt (32) having a first section (321) and a second section (322) connected to each other, the first section (321) being stepped with the second section (322), the second section (322) being in threaded connection with the nut (31).

6. Vehicle according to claim 5, characterized in that the nut (31) is fixedly arranged on the mounting portion (11) of the chassis (10).

7. The vehicle of claim 4, further comprising a seal (40), the seal (40) being disposed between the mount (11) and the tank (20).

8. The vehicle according to claim 1, characterized in that the vehicle further comprises a plug (51), the plug (51) being fixedly arranged on a side of the chassis (10) remote from the tank (20), the plug (51) being adapted to be electrically connected to the battery (60).

9. The vehicle of claim 8, further comprising a battery (60) and a receptacle (52), the receptacle (52) being movably disposed on the battery (60), and one end of the receptacle (52) being electrically connected to the battery (60) and the other end of the receptacle (52) being electrically connected to the vehicle.

10. The vehicle according to claim 1, characterized in that the vehicle further comprises a cable (53), the cable (53) is arranged in the accommodating cavity, one end of the cable (53) is electrically connected with the battery (60), and the other end of the cable (53) is positioned outside the accommodating cavity and fixed on one side of the chassis (10) far away from the box body (20).