CN219467846U - Vehicle with a vehicle body having a vehicle body support - Google Patents

Abstract

The application discloses a vehicle, include: the battery comprises a shell and a battery unit, wherein an installation space is formed in the shell, a cross beam component and a longitudinal beam component which are connected are arranged on the shell, and the battery unit is arranged in the installation space; the automobile body is equipped with connection structure between automobile body and the casing, and connection structure is including dismantling connecting portion and the installation department that links to each other, and one of connecting portion and installation department establishes on the casing, and another establishes on the automobile body. This application is through setting up a plurality of connection structure between automobile body and casing, connection structure is including dismantling continuous installation department and connecting portion, makes things convenient for the installation or the dismantlement of automobile body and casing dish to can reduce the damage to automobile body and casing when dismantling.

Description

Vehicle with a vehicle body having a vehicle body support

Technical Field

The application relates to the technical field of vehicles, in particular to a vehicle.

Background

In recent years, new energy industry has been developed dramatically, and especially in the field of electric automobiles, a power battery plays an important role as a power source which is not replaced. The battery is used as a core part of the new energy industry, and has high requirements on safety and service life. In the related art, the assembly and disassembly of the vehicle body in some vehicles are complex and cumbersome, and the vehicle body is easily damaged in the disassembly process.

Disclosure of Invention

The embodiment of the application provides a vehicle to solve the complex problem of assembly and dismantlement between automobile body and the chassis among the related art, make things convenient for the assembly and the dismantlement of automobile body.

An embodiment of the present application provides a vehicle, including: the battery comprises a shell and a battery unit, wherein an installation space is formed in the shell, a cross beam component and a longitudinal beam component which are connected are arranged on the shell, and the battery unit is arranged in the installation space; the automobile body is equipped with connection structure between automobile body and the casing, and connection structure is including dismantling connecting portion and the installation department that links to each other, and one of connecting portion and installation department establishes on the casing, and another establishes on the automobile body.

In the above technical scheme, through setting up a plurality of connection structure between automobile body and casing, connection structure is including dismantling continuous installation department and connecting portion, makes things convenient for the installation or the dismantlement of automobile body and casing, saves time to can reduce the damage to automobile body and casing when dismantling.

In some embodiments of the utility model, the mounting portion includes a hole portion, and the connecting portion includes a first portion and a second portion connected, the first portion penetrating the hole portion, the first portion connecting one of the body and the housing, the second portion detachably connecting the other of the body and the housing or the mounting portion.

In the above technical scheme, the first part of the connecting part can be connected with the hole part of the mounting part in a hole shaft matching manner, so that the area of the joint surface of the mounting part and the connecting part can be increased, the connection strength between the mounting part and the connecting part is improved, the connection reliability of the vehicle body and the shell is further improved, and then the second part is connected with the vehicle body or the shell or the mounting part.

In some embodiments of the utility model, the second portion and the first portion extend in a first direction, the second portion has a pin bore extending in a second direction, the second direction is perpendicular to the first direction, and the connection structure further includes a pin, the pin portion being disposed within the pin bore.

In the technical scheme, the pin posts are inserted into the pin holes, so that the connecting parts can be limited from being separated from the hole parts downwards, and the vehicle body is fixed on the shell. The pin is also easily removable in the pin bore by the pin being secured to the second portion in cooperation with the pin bore.

In some embodiments of the utility model, a pin bore extends through the second portion and a pin extends through the pin bore.

In the above technical scheme, the pin hole is a through hole penetrating the second part, the pin column penetrates the pin hole and can be exposed at two ends, so that the two ends of the pin column can limit the connecting part to be separated from the hole part downwards, and the connection reliability of the second part and the vehicle body or the shell is improved.

In some embodiments of the utility model, the connection is welded to the housing or the body, or the connection is integrally formed with the housing or the body.

In the above technical scheme, the connecting part can be welded on the shell or the vehicle body, namely, the shell or the vehicle body is molded firstly, and then the connecting part is welded on the shell or the vehicle body, so that the manufacturing difficulty of the shell and the connecting part can be reduced, or the manufacturing difficulty of the vehicle body and the connecting part can be reduced, and the cost can be reduced. The connecting part can be integrally formed with the shell or the vehicle body, and in the mode, the integral structure of the integral part is high in strength and good in appearance.

In some embodiments of the present utility model, a vehicle body includes: the vehicle body main body is provided with an opening at one end close to the shell; and an edge portion connected to the body, the edge portion being in contact with the housing, one of the connecting portion and the mounting portion being provided on the housing, and the other being provided on the edge portion.

In the technical scheme, the body is contacted with the shell through the edge part, so that the contact area between the body and the shell can be increased, and the mounting stability and reliability of the body on the shell are improved. In addition, the edge part is equivalent to extending out of the body, so that a relatively abundant space can be provided for arranging the connecting part or the mounting part, and the connecting part or the mounting part is also beneficial to connection and matching.

In some embodiments of the utility model, the edge portion is provided in the opening, or the edge portion is provided on an outside of the body away from the opening.

In the above technical scheme, on the one hand, the edge part is arranged in the opening, and because the inside of the body needs to be provided with space, the edge part is not connected with the shell outside the body, so that the body occupies a larger size in the width direction and/or the length direction of the shell, the increase of the internal space of the body is facilitated, and the device performance is improved. On the other hand, the edge portion is arranged on the outer side of the body, which is far away from the opening, so that the assembly of the connecting portion and the mounting portion can be performed on the outer portion of the body.

In some embodiments of the utility model, the vehicle further comprises a plurality of limit structures disposed between the rim portion and the housing.

In the technical scheme, the limiting structure can play a limiting role between the edge part and the shell, so that the relative displacement between the edge part and the shell is reduced, and the installation reliability between the vehicle body and the shell is further improved. On the other hand, the limit structure can also play a role in positioning the edge part and the shell, so that the alignment of the connecting part and the mounting part is facilitated, and the assembly precision and the efficiency of the connecting part and the mounting part are improved.

In some embodiments of the utility model, the rim portion has a receiving groove formed therein, and at least portions of the attachment portion and the mounting portion are disposed within the receiving groove.

In the technical scheme, the accommodating groove can play a role of accommodating the connecting part and the mounting part, is favorable for hiding the connecting part and the mounting part, can reduce the assembly influence of the connecting part and the mounting part on other parts on the vehicle body, can reduce the damage of other parts on the connecting part and the mounting part, improves the integrity of the connecting part and the mounting part, and reduces the probability of difficult disassembly caused by damage of the connecting part and the mounting part.

In some embodiments of the utility model, the body further comprises a cover plate covering the slot opening of the receiving slot.

In the technical scheme, the cover plate can cover the notch of the accommodating groove, hide the connecting part and the mounting part, reduce the contact condition of the connecting part and the mounting part with external parts, further improve the integrity of the connecting part and the mounting part, and play a role in protecting the connecting part and the mounting part.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered limiting the scope, and that other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic illustration of a vehicle according to some embodiments of the present application;

fig. 2 is a schematic structural diagram of a vehicle according to some embodiments of the present disclosure;

FIG. 3 is an enlarged schematic view of a portion of the portion III of FIG. 2;

FIG. 4 is a schematic view of a partial structure of a vehicle according to some embodiments of the present application;

FIG. 5 is a schematic structural view of a housing provided in some embodiments of the present application;

FIG. 6 is a schematic diagram III of a vehicle according to some embodiments of the present application;

fig. 7 is a schematic structural diagram of a vehicle according to some embodiments of the present disclosure;

FIG. 8 is an enlarged schematic view of a portion VIII of FIG. 7;

fig. 9 is a schematic block diagram of a housing provided in some embodiments of the present application.

Reference numerals: 100. a vehicle; 10. a vehicle body; 101. a body main body; 101a, open; 102. an edge portion; 102a, a receiving groove; 103. a cover plate; 20. a housing; 201. a cross member; 202. a rail member; 30. a connection structure; 301. a connection part; 3011. a first portion; 3012. a second portion; 3012a, pin holes; 302. a mounting part; 3021. a hole portion; 303. a pin; 40. a controller; 50. a motor; z, a first direction; y, second direction.

Detailed Description

For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions in the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having" and any variations thereof in the description and claims of the present application and in the description of the figures above are intended to cover non-exclusive inclusions. The terms first, second and the like in the description and in the claims or in the above-described figures, are used for distinguishing between different objects and not necessarily for describing a particular sequential or chronological order.

Reference in the specification to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "attached" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

The term "and/or" in this application is merely an association relation describing an associated object, and indicates that three relations may exist, for example, a and/or B may indicate: a exists alone, A and B exist together, and B exists alone. In this application, the character "/" generally indicates that the associated object is an or relationship.

In the embodiments of the present application, the same reference numerals denote the same components, and in the interest of brevity, detailed descriptions of the same components are omitted in different embodiments. It should be understood that the thickness, length, width, etc. dimensions of the various components in the embodiments of the present application, as well as the overall thickness, length, width, etc. dimensions of the integrated device, are illustrative only and should not be construed as limiting the present application in any way.

The term "plurality" as used herein refers to more than two (including two).

Reference to a battery in embodiments of the present application refers to a single physical module that includes one or more battery cells to provide higher voltage and capacity. For example, the battery referred to in the present application may include a battery module or a battery pack, or the like. The battery generally includes a case for housing one or more battery cells or a plurality of battery modules. The case body can prevent liquid or other foreign matters from affecting the charge or discharge of the battery cells.

In recent years, new energy automobiles have been developed dramatically, and in the field of electric automobiles, a power battery plays an important role as a power source of the electric automobile. The battery is composed of a box body and a plurality of battery monomers accommodated in the box body.

For convenience of explanation, the following examples will be described with reference to a vehicle according to an embodiment of the present application.

Referring to fig. 1, fig. 1 is a schematic structural diagram of a vehicle 100 according to some embodiments of the present application. The vehicle 100 may be a fuel oil vehicle, a gas vehicle or a new energy vehicle, and the new energy vehicle may be a pure electric vehicle, a hybrid vehicle or a range-extended vehicle. The battery housing 20 may be used as a chassis for the vehicle 100. The battery may be used to power the vehicle 100, for example, the battery may be used as an operating power source for the vehicle 100. The vehicle 100 may also include a controller 40 and a motor 50, the controller 40 being configured to control battery cells in the battery to power the motor 50, for example, for operating power requirements during start-up, navigation, and travel of the vehicle 100.

In some embodiments of the present application, the battery may not only serve as an operating power source for the vehicle 100, but also as a driving power source for the vehicle 100, instead of or in part instead of fuel oil or natural gas, to provide driving power for the vehicle 100.

In the battery, a plurality of battery monomers can be connected in series or in parallel, and the series-parallel connection refers to that the plurality of battery monomers are connected in series or in parallel. The plurality of battery cells can be directly connected in series or in parallel or in series-parallel, and then the whole formed by the plurality of battery cells is accommodated in the shell 20; of course, the housing 20 may also be formed by connecting a plurality of battery cells in series or parallel or series-parallel to form a battery module, and then connecting a plurality of battery modules in series or parallel or series-parallel to form a whole and accommodating the battery modules in the chassis. The battery may further include other structures, for example, a bus member for making electrical connection between the plurality of battery cells.

Wherein each battery cell may be a secondary battery or a primary battery; but not limited to, lithium sulfur batteries, sodium ion batteries, or magnesium ion batteries. The battery cells may be cylindrical, flat, rectangular, or otherwise shaped.

In the present application, the battery cell may include a lithium ion secondary battery, a lithium ion primary battery, a lithium sulfur battery, a sodium lithium ion battery, a sodium ion battery, a magnesium ion battery, or the like, which is not limited by the embodiment of the present application. The battery cells may be cylindrical, flat, rectangular, or otherwise shaped, as well as the embodiments herein are not limited in this regard. The battery cells are generally classified into three types according to the packaging method: the cylindrical battery cell, the square battery cell and the soft pack battery cell are not limited thereto.

The battery cell includes a case, an electrode assembly, and an electrolyte, and the case is used to accommodate the electrode assembly and the electrolyte. The electrode assembly consists of a positive electrode plate, a negative electrode plate and a separation film. The battery cell mainly relies on metal ions to move between the positive pole piece and the negative pole piece to work. The positive electrode plate comprises a positive electrode current collector and a positive electrode active material layer, wherein the positive electrode active material layer is coated on the surface of the positive electrode current collector, the positive electrode current collector without the positive electrode active material layer protrudes out of the positive electrode current collector coated with the positive electrode active material layer, and the positive electrode current collector without the positive electrode active material layer is used as a positive electrode lug. Taking a lithium ion battery as an example, the material of the positive electrode current collector may be aluminum, and the positive electrode active material may be lithium cobaltate, lithium iron phosphate, ternary lithium, lithium manganate or the like. The negative electrode plate comprises a negative electrode current collector and a negative electrode active material layer, wherein the negative electrode active material layer is coated on the surface of the negative electrode current collector, the negative electrode current collector without the negative electrode active material layer protrudes out of the negative electrode current collector coated with the negative electrode active material layer, and the negative electrode current collector without the negative electrode active material layer is used as a negative electrode tab. The material of the negative electrode current collector may be copper, and the negative electrode active material may be carbon, silicon, or the like. In order to ensure that the high current is passed without fusing, the number of positive electrode lugs is multiple and stacked together, and the number of negative electrode lugs is multiple and stacked together.

The material of the separator may be PP (polypropylene) or PE (polyethylene). In addition, the electrode assembly may be a wound structure or a lamination structure, and the embodiment of the present application is not limited thereto.

According to some embodiments of the present application, referring to fig. 2 and 9, embodiments of the present application provide a vehicle 100 comprising: a vehicle body 10 and a battery. The battery includes a case 20 and a battery cell (not shown), an installation space (not shown) is provided inside the case 20, and a cross member 201 and a side member 202 are connected to each other on the case 20, and the battery cell is provided in the installation space. A connection structure 30 is provided between the vehicle body 10 and the housing 20, the connection structure 30 including a connection portion 301 and a mounting portion 302 detachably connected, one of the connection portion 301 and the mounting portion 302 being provided on the housing 20, the other being provided on the vehicle body 10.

In the battery, the cross member 201 and the side member 202 can function to reinforce the structural strength of the case 20, and the case 20 is connected to the vehicle body 10 through the connection structure 30, that is, the case 20 can take on the role of the chassis of the vehicle 100, so that the chassis member can be saved, the weight of the vehicle 100 can be reduced, and the battery energy density of the whole vehicle can be advantageously increased.

In the connection structure 30, the connection portion 301 and the mounting portion 302 may be engaged with each other to achieve detachable connection, wherein the connection portion 301 may be provided on the housing 20, the mounting portion 302 may be provided on the vehicle body 10, or the connection portion 301 may be provided on the vehicle body 10, and the mounting portion 302 may be provided on the housing 20.

When the body 10 is assembled with the housing 20, the body 10 is fixedly connected to the housing 20 by the mounting portion 302 and the connecting portion 301, and the body 10 and the housing 20 are connected in a non-welding manner, so that the body 10 is easily detached from the housing 20 again by the mounting portion 302 and the connecting portion 301 in a later detachment process, the mounting and the detachment are relatively simple, and the time can be saved.

Since the body 10 is mounted on the housing 20 through the mounting portion 302 and the connecting portion 301, most of the acting force is concentrated on the mounting portion 302 and the connecting portion 301 during the disassembly, the mounting portion 302 and the connecting portion 301 are damaged more, and the body 10 and the housing 20 are damaged less, so that the integrity of the body 10 and the housing 20 can be improved, and the body 10 and the housing 20 can be reused conveniently. Second, in the case of the large-sized vehicle 100, the vehicle body 10 and the housing 20 are relatively large in size and relatively high in manufacturing cost, and the vehicle body 10 and the housing 20 are connected by the connecting structure 30, which is advantageous in reducing maintenance costs.

In addition, the connection structure 30 may be provided in plural, for example, plural connection structures 30 may be provided on both sides in the longitudinal direction of the vehicle body 10 and the housing 20, or plural connection structures 30 may be provided on both sides in the width direction (Y direction in fig. 2) of the vehicle body 10 and the housing 20, or plural connection structures 30 may be arranged at intervals around the circumference of the vehicle body 10 and the housing 20. That is, by providing a plurality of connection structures 30, the connection reliability between the vehicle body 10 and the housing 20 can be improved.

In the above technical solution, by providing the plurality of connection structures 30 between the vehicle body 10 and the housing 20, the connection structures 30 include the detachably connected mounting portion 302 and connection portion 301, which facilitates the mounting or dismounting of the vehicle body 10 and the housing 20, saves time, and can reduce damage to the vehicle body 10 and the housing 20 during the dismounting.

In some embodiments of the present utility model, as shown in fig. 3, the mounting portion 302 includes a hole portion 3021, the connection portion 301 includes a first portion 3011 and a second portion 3012 connected, the first portion 3011 is provided to pass through the hole portion 3021, the first portion 3011 is connected to one of the vehicle body 10 and the housing 20, and the second portion 3012 is detachably connected to the other of the vehicle body 10 and the housing 20 or the mounting portion 302.

It will be appreciated that the first portion 3011 of the connecting portion 301 can be connected to the hole 3021 of the mounting portion 302 in a hole-shaft fit manner, so that the joint surface area between the mounting portion 302 and the connecting portion 301 can be increased, the connection strength between the mounting portion 302 and the connecting portion 301 can be increased, the connection reliability between the vehicle body 10 and the housing 20 can be improved, and then the vehicle body 10 or the housing 20 or the mounting portion 302 can be connected by the second portion 3012.

For example, the connection portion 301 may be a hook, the first portion 3011 is a cylindrical portion of the hook, the second portion 3012 is a hook body portion of the hook, the first portion 3011 is connected to the housing 20, the hole 3021 is provided on the vehicle body 10, and the mounting portion 302 further includes a clip formed on the vehicle body 10, in which case the hook can pass through the hole 3021 and then be connected to the clip in a clipping manner, thereby fixing the vehicle body 10 to the housing 20. In addition, the first portion 3011 may be connected to the body 10, and the hole 3021 and the clip may be provided in the housing 20.

For another example, the connection portion 301 is a stud, the first portion 3011 is a light pillar portion of the stud, the second portion 3012 is a threaded portion, the first portion 3011 is connected to the housing 20, the hole 3021 is provided in the vehicle body 10, the mounting portion 302 further includes a recess formed in the vehicle body 10, the first portion 3011 is fitted into the hole 3021, the second portion 3012 is connected to the vehicle body 10 by a nut, and the vehicle body 10 is fixed to the housing 20. In addition, the first portion 3011 may be connected to the vehicle body 10, and the hole 3021 and the sink may be provided in the housing 20.

In some embodiments of the present utility model, as shown in fig. 3, the second portion 3012 and the first portion 3011 extend in a first direction, the second portion 3012 is provided with a pin hole 3012a, the pin hole 3012a extends in a second direction perpendicular to the first direction, and the connection structure 30 includes a pin 303, and the pin 303 is partially disposed within the pin hole 3012a.

In the above-described embodiments, the first direction may be referred to as the Z direction in fig. 2, and the second direction may be referred to as the Y direction in fig. 2, and the first portion 3011 is connected to the housing 20, and the hole 3021 is provided in the vehicle body 10, for example, and the connecting portion 301 is restricted from being separated downward from the hole 3021 by inserting the pin 303 into the pin hole 3012a, so that the vehicle body 10 is fixed to the housing 20. The pin 303 is also easily removed from the pin hole 3012a by the pin 303 mating with the pin hole 3012a to secure the pin 303 to the second portion 3012.

In some embodiments of the present utility model, as shown in fig. 3 and 4 (a), a pin hole 3012a penetrates the second portion 3012, and a pin 303 penetrates the pin hole 3012a. That is, the pin hole 3012a is a through hole penetrating the second portion 3012, and the pin 303 passes through the pin hole 3012a and can be exposed at both ends, so that both ends of the pin 303 can restrict the connection portion 301 from being separated downward from the hole portion 3021, improving connection reliability of the second portion 3012 and the vehicle body 10 or the housing 20.

In some embodiments of the present utility model, as shown in fig. 4 (b), the portion of the pin 303 located outside the pin hole 3012a is swaged and fixed to the second portion 3012 to improve the connection reliability between the pin 303 and the second portion 3012.

In some embodiments of the present utility model, the connection 301 is welded to the housing 20 or the vehicle body 10, or the connection 301 is integrally formed with the housing 20 or the vehicle body 10.

In the example where the connection portion 301 is provided on the housing 20, the connection portion 301 may be welded to the housing 20, that is, the housing 20 is molded first, and then the connection portion 301 is welded to the housing 20, so that the difficulty in manufacturing the housing 20 and the connection portion 301 can be reduced, which is advantageous in reducing the cost. The connecting portion 301 may be integrally formed with the housing 20 (see fig. 5), and in this way, since the connecting portion 301 and the housing 20 are integrally formed, the overall structural strength is relatively high, and the appearance is relatively good.

In addition, in the example where the connecting portion 301 is provided on the vehicle body 10, the connecting portion 301 may be welded to the vehicle body 10, that is, the vehicle body 10 is molded first, and then the connecting portion 301 is welded to the vehicle body 10, so that the difficulty in manufacturing the vehicle body 10 and the connecting portion 301 can be reduced, which is advantageous in reducing the cost. The connecting portion 301 may be integrally formed with the vehicle body 10, and in this way, since the connecting portion 301 and the vehicle body 10 are integrally formed, the overall structural strength is relatively high, and the appearance is relatively good.

Alternatively, the connection portion 301 may be a connection post configured as a cylinder or a polygonal column.

Alternatively, the connection portion 301 may be a boss formed on the vehicle body 10 or the housing 20.

In some embodiments of the present utility model, as shown in fig. 2, the vehicle body 10 includes a body main body 101 and an edge portion 102. An end of the body main body 101 near the housing 20 is formed with an opening 101a. The edge portion 102 is connected to the body 101, the edge portion 102 is in contact with the case 20, one of the connecting portion 301 and the mounting portion 302 is provided on the case 20, and the other is provided on the edge portion 102.

It is to be understood that the housing 20 closes the opening 101a of the body 101 to form a device space or a passenger space of the vehicle 100 with the body 101. The body 101 contacts the case 20 via the edge 102, which increases the contact area between the body 10 and the case 20, and improves the mounting stability and reliability of the body 10 on the case 20. In addition, the edge portion 102 is equivalent to extending out of the body 101, and can provide a relatively abundant space for providing the connecting portion 301 or the mounting portion 302, and is also beneficial to the connection and fitting of the connecting portion 301 or the mounting portion 302.

In some embodiments of the present utility model, as shown in fig. 6, the rim portion 102 is provided within the opening 101a. It will be appreciated that the interior of the body 101 itself requires space (e.g., the aforementioned equipment space or passenger space), and since the edge portion 102 is disposed within the opening 101a, the edge portion 102 does not need to be connected to the housing 20 on the exterior of the body 101, which can allow the body 101 to occupy a relatively large size in the width direction and/or the length direction of the housing 20, which is advantageous in increasing the interior space of the body 101 and improving the performance of the apparatus. For example, when the vehicle 100 is an unmanned vehicle, a larger interior space can be used to house more components; when the vehicle 100 is a vehicle, the greater space can enhance the occupant's use experience.

In some embodiments of the present utility model, as shown in fig. 2 and 7, the edge portion 102 is provided on the outside of the body 101 away from the opening 101a. That is, the fitting of the connecting portion 301 and the mounting portion 302 can be performed outside the vehicle body main body 101, in which case the fitting space of the connecting portion 301 and the mounting portion 302 is comparatively abundant, and the difficulty in fitting the connecting portion 301 and the mounting portion 302 can be reduced, which is advantageous in improving the fitting efficiency.

In some embodiments of the present utility model, the vehicle 100 further includes a plurality of spacing structures (not shown) disposed between the rim portion 102 and the housing 20.

In the above technical solution, the limiting structure can play a role in limiting between the edge portion 102 and the housing 20, so as to reduce the relative displacement between the edge portion 102 and the housing 20, and further improve the installation reliability between the vehicle body 10 and the housing 20. On the other hand, the limiting structure can also play a role in positioning the edge part 102 and the shell 20, so that the alignment of the connecting part 301 and the mounting part 302 is facilitated, and the assembly precision and efficiency of the connecting part 301 and the mounting part 302 are improved.

Alternatively, the spacing structure may include a locating hole and a locating post, one of which is provided on the vehicle body 10 and the other of which is provided on the housing 20. The limit structure may further include a positioning convex portion and a positioning concave portion, one of which is provided on the vehicle body 10 and the other of which is provided on the housing 20.

In some embodiments of the present utility model, as shown in fig. 8, the edge portion 102 is formed with a receiving groove 102a, and at least part of the connection portion 301 and the mounting portion 302 are provided in the receiving groove 102 a.

It can be appreciated that the accommodating groove 102a can serve to accommodate the connecting portion 301 and the mounting portion 302, which is beneficial to hiding the connecting portion 301 and the mounting portion 302, so that on one hand, the assembly influence of the connecting portion 301 and the mounting portion 302 on other components on the vehicle body 10 can be reduced, on the other hand, the damage of the other components on the connecting portion 301 and the mounting portion 302 can be reduced, the integrity of the connecting portion 301 and the mounting portion 302 can be improved, and the probability of difficult disassembly caused by damage of the connecting portion 301 and the mounting portion 302 can be reduced.

In some embodiments of the present utility model, as shown in fig. 8, the vehicle body 10 further includes a cover plate 103, and the cover plate 103 covers the notch of the receiving groove 102 a. The cover plate 103 can cover the notch of the accommodating groove 102a, conceal the connecting part 301 and the mounting part 302, reduce the contact condition of the connecting part 301 and the mounting part 302 with external parts, further improve the integrity of the connecting part 301 and the mounting part 302, and play a role in protecting the connecting part 301 and the mounting part 302.

According to an embodiment of the present application, there is provided a vehicle 100, the vehicle 100 including a vehicle body 10 and a battery, the battery including a housing 20, a boss (connection portion 301) formed on the housing 20, a hole portion 3021 formed on the vehicle body 10, the boss being provided in the hole portion 3021 in a penetrating manner, a pin hole 3012a provided on the boss, a portion of the pin 303 beyond the pin hole 3012a being crushed after the pin 303 is inserted in the pin hole 3012a, for locking the housing 20 and the vehicle body 10. Wherein the boss is formed on the outside of the vehicle body 10.

According to an embodiment of the present application, there is also provided a vehicle 100 in which the structure of the vehicle 100 is substantially the same as that of the above-described embodiment, except that a boss is formed in the interior of the vehicle body 10.

It should be noted that, without conflict, the embodiments and features of the embodiments in the present application may be combined with each other.

The foregoing is merely a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and variations may be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims (10)

1. A vehicle, characterized by comprising:

the battery comprises a shell and a battery monomer, wherein an installation space is formed in the shell, a cross beam component and a longitudinal beam component which are connected are arranged on the shell, and the battery monomer is arranged in the installation space;

the automobile body, the automobile body with be equipped with connection structure between the casing, connection structure is including dismantling connecting portion and the installation department that links to each other, connecting portion with one of installation department establishes on the casing, the other is established on the automobile body.

2. The vehicle of claim 1, wherein the mounting portion includes an aperture portion, the connecting portion includes a first portion and a second portion connected, the first portion is disposed through the aperture portion, the first portion connects one of the body and the housing, and the second portion removably connects the other of the body and the housing or the mounting portion.

3. The vehicle of claim 2, wherein the second portion and the first portion extend in a first direction, the second portion having a pin bore disposed therein, the pin bore extending in a second direction, the second direction being perpendicular to the first direction, the connection structure including a pin, the pin portion being disposed within the pin bore.

4. A vehicle according to claim 3, wherein the pin bore extends through the second portion, the pin being provided through the pin bore.

5. The vehicle according to claim 2, characterized in that the connecting portion is welded to the housing or the vehicle body, or the connecting portion is integrally formed with the housing or the vehicle body.

6. The vehicle of claim 1, characterized in that the body comprises:

a body main body, wherein an opening is formed at one end of the body main body, which is close to the shell;

and an edge portion connected to the body, the edge portion being in contact with the housing, one of the connecting portion and the mounting portion being provided on the housing, the other being provided on the edge portion.

7. The vehicle according to claim 6, characterized in that the edge portion is provided in the opening, or the edge portion is provided on an outer side of the vehicle body away from the opening.

8. The vehicle of claim 6, further comprising a plurality of limit structures disposed between the rim portion and the housing.

9. The vehicle according to claim 6, wherein the edge portion has a receiving groove formed thereon, and at least part of the connecting portion and the mounting portion are provided in the receiving groove.

10. The vehicle of claim 9, wherein the body further comprises a cover plate covering the slot opening of the receiving slot.