Storage battery fixing device and automobile

Abstract

The utility model discloses a fixing device of a storage battery and an automobile, and relates to the technical field of automobile parts, the fixing device comprises a fixing frame, a supporting disc arranged on an automobile frame and at least two fixing assemblies, and the fixing assemblies are used for fixing the storage battery between the supporting disc and the fixing frame; the supporting disc comprises a supporting part and a plurality of edge folding parts, each edge folding part is bent outwards along each edge of the supporting part, and each edge folding part is connected with the adjacent edge folding part, so that the plurality of edge folding parts jointly form an accommodating space for limiting the movement of the storage battery; wherein the cross sectional area of the fixing frame in at least one direction is smaller than the cross sectional area of the supporting part, so that the cross sectional area of the fixing frame in at least one direction is within the supporting range of the supporting part, and through the arrangement, the function of fixing the storage battery through the small-area fixing frame is achieved; the problem that in the prior art, a large-area fixing support easily affects the lightweight design of the vehicle is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle parts, in particular to a battery fixing device and a vehicle. Background Art

[0002] The vehicle battery, also known as the battery, is an important vehicle component that is mainly responsible for converting chemical energy into electrical energy and providing power for the vehicle's starting and internal electrical appliances.

[0003] In order to install the battery on the vehicle, a corresponding installation position is arranged on the vehicle's fixing bracket, the battery is placed on the installation position, and a fixing bracket corresponding to the installation position is placed on the top of the battery. The fixing bracket and the installation position are assembled by bolts, and to ensure the stability of the battery, each side of the fixing bracket exceeds the edge of the battery so that the battery can be located within the cross-section of the fixing bracket, thereby multiple bolts are spread across the edges of the battery to complete the installation.

[0004] However, a large-area fixing bracket easily affects the lightweight design of the vehicle, and a large number of bolts are required for installation, which causes cumbersome operation. Utility Model Content

[0005] Based on this, the purpose of the utility model is to provide a battery fixing device and a vehicle, so as to solve the technical problems that the existing large-area fixing bracket in the background technology is easy to affect the normal lightweight design, and a large number of bolts are required for installation, which is cumbersome to operate.

[0006] The utility model provides a battery fixing device for fixing the battery on a vehicle frame, the fixing device comprising a fixing frame, a support plate provided on the vehicle frame and at least two fixing components, the fixing components being used to fix the battery between the support plate and the fixing frame;

[0007] The support plate includes a support portion and a plurality of folded edge portions, each of the folded edge portions is bent outward along an edge of each of the support portions, and each of the folded edge portions is connected to an adjacent folded edge portion, so that the plurality of folded edge portions together form a containing space for limiting the movement of the battery;

[0008] The cross-sectional area of ​​at least one direction of the fixing frame is smaller than the cross-sectional area of ​​the supporting portion, so that the cross-sectional area of ​​at least one direction of the fixing frame is within the supporting range of the supporting portion.

[0009] Furthermore, at least two parts of the fixing frame are expanded outward to form at least two first mounting parts;

[0010] Among them, at least two second mounting parts are provided on the supporting part, and the first mounting part and the second mounting part are arranged opposite to each other for the installation of the fixing assembly, so that the battery is fixed between the supporting plate and the fixing frame.

[0011] Furthermore, at least two of the first mounting portions are formed with expansion directions opposite to each other.

[0012] Further, the fixing assembly includes a first fixing member and a second fixing member, wherein the first fixing member and the second fixing member are respectively arranged on the first mounting portion and the second mounting portion;

[0013] The first fixing member and the second fixing member are detachably connected to fix the battery between the support plate and the fixing frame.

[0014] Furthermore, the fixing assembly also includes at least two fixing sleeves, and the fixing sleeves are sleeved on the outside of the first fixing member.

[0015] Furthermore, the support plate is fixed on the frame.

[0016] Furthermore, at least two limiting members are provided on a side of the fixing frame facing the supporting plate, and a clamping interval is provided between at least two of the limiting members for clamping the side of the battery away from the supporting plate.

[0017] Furthermore, a first flange portion and a second flange portion are provided along two opposite edges of the fixing frame, and the first flange portion and the second flange portion are bent and connected to the edge of the fixing frame.

[0018] Another aspect of the utility model is to provide a car, comprising a frame, and the car also comprises the above-mentioned battery fixing device, wherein the fixing device is arranged on the frame, and the fixing device is used to fix the battery on the frame.

[0019] Furthermore, the fixing frame is provided with a plurality of first assembly parts connected to the automobile wiring harness, and the supporting plate is provided with at least one second assembly part connected to the automobile counterpart.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] The battery fixing device provided by the utility model includes a support plate, a fixing frame and a fixing assembly. Each folded edge portion in the support plate is bent outward along each edge of the support portion, and each two adjacent folded edges are connected to each other to form a accommodating space. The accommodating space is used to restrict the movement of various parts on one side of the battery. Then, the fixing frame is used to face the other side of the battery, and the battery is fixed between the support plate and the fixing frame through the fixing assembly. Moreover, since the cross-sectional area of ​​the fixing frame in at least one direction is smaller than the cross-sectional area of ​​the support portion, the fixing function of the battery is completed with a small-area fixing frame, thereby solving the problem in the prior art that a large-area fixing bracket is prone to affect the lightweight design of the vehicle. At the same time, the restriction of the battery by the accommodating space can also reduce the number of bolts to a certain extent, thereby achieving the purpose of simple operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A three-dimensional diagram of a battery fixing device in one embodiment of the utility model;

[0023] Figure 2 A three-dimensional diagram of a fixing frame in one embodiment of the utility model;

[0024] Figure 3 An exploded view of a battery fixing device from one perspective in one embodiment of the utility model;

[0025] Figure 4 This is an exploded view from another perspective of a battery fixing device in one embodiment of the utility model.

[0026] In the figure: 100, battery; 200, fixing bracket; 210, first mounting portion; 220, first flange portion; 230, second flange portion; 240, first assembly portion; 300, support plate; 310, support portion; 311, second mounting portion; 320, folding portion; 330, second assembly portion; 400, fixing assembly; 410, first fixing member; 420, second fixing member; 430, fixing sleeve; 500, frame; 600, limit member. DETAILED DESCRIPTION

[0027] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0028] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0030] First embodiment

[0031] See also Figures 1 to 4 As shown, a battery fixing device in one embodiment of the utility model is used to fix the battery 100 on the frame 500. The fixing device includes a fixing frame 200, a support plate 300 provided on the frame 500, and at least two fixing components 400. The fixing component 400 is used to fix the battery 100 between the support plate 300 and the fixing frame 200.

[0032] The support plate 300 includes a support portion 310 and a plurality of folded edge portions 320, each folded edge portion 320 is bent outward along the edge of each support portion 310, and each folded edge portion 320 is connected to an adjacent folded edge portion 320, so that the plurality of folded edge portions 320 together form a receiving space for limiting the movement of the battery 100;

[0033] The cross-sectional area of ​​at least one direction of the fixing frame 200 is smaller than the cross-sectional area of ​​the supporting portion 310 , so that the cross-sectional area of ​​at least one direction of the fixing frame 200 is within the supporting range of the supporting portion 310 .

[0034] That is to say, the accommodating space is used to restrict the movement of various parts on one side of the battery 100, and then the fixing frame 200 is used to face the other side of the battery 100, and the battery 100 is fixed between the support plate 300 and the fixing frame 200 through the fixing assembly 400. In addition, since the cross-sectional area of ​​the fixing frame 200 in at least one direction is smaller than the cross-sectional area of ​​the support portion 310, the fixing frame 200 with a small area can complete the fixing function of the battery 100, thereby solving the problem in the prior art that the large-area fixing bracket is prone to affect the lightweight design of the vehicle. At the same time, by restricting the battery 100 with the accommodating space, the number of bolts can be reduced to a certain extent, thereby achieving the purpose of simple operation.

[0035] In this embodiment, in order to facilitate the fixation of the battery 100, at least two parts of the fixing frame 200 are expanded outward to form at least two first mounting portions 210, wherein at least two second mounting portions 311 are provided on the supporting portion 310, and the first mounting portion 210 and the second mounting portion 311 are arranged relatively to each other for installation of the fixing assembly 400, so that the battery 100 is fixed between the supporting plate 300 and the fixing frame 200.

[0036] Specifically, the fixing assembly 400 includes a first fixing member 410 and a second fixing member 420, and the first fixing member 410 and the second fixing member 420 are respectively disposed on the first mounting portion 210 and the second mounting portion 311;

[0037] The first fixing member 410 and the second fixing member 420 are detachably connected to fix the battery 100 between the support plate 300 and the fixing frame 200 .

[0038] In some preferred embodiments, the first fixing member 410 may be a long screw, the second fixing member 420 may be a nut, and the first mounting portion 210 and the second mounting portion 311 may both be corresponding hole structures.

[0039] In some other preferred embodiments, the fixing assembly 400 further includes at least two fixing sleeves 430 , which are sleeved on the outside of the first fixing member 410 , and the fixing sleeves 430 effectively prevent the fixing frame 200 from being deformed due to the fixation of the first fixing member 410 .

[0040] It should be noted that in order to ensure that the small-area fixing frame 200 has high stability for the battery 100, in some embodiments, at least two first mounting portions 210 are formed with opposite expansion directions, that is, the two fixing components 400 are arranged obliquely during installation, so that different parts of the battery 100 can be fixed to further improve stability and reliability.

[0041] It should also be noted that at least two limit members 600 are provided on the side of the fixing frame 200 facing the support plate 300, and a clamping interval is provided between at least two limit members 600 for clamping the side of the battery 100 away from the support plate 300, and the limit member 600 can be L-shaped.

[0042] In addition, in order to improve the rigidity of the small-area fixing frame 200, a first flange portion 220 and a second flange portion 230 are provided along the two opposite edges of the fixing frame 200. The first flange portion 220 and the second flange portion 230 are connected to the edge bends of the fixing frame 200. The first flange portion 220 and the second flange portion 230 improve the rigidity of the fixing frame 200 while avoiding burrs and uneven stamping cuts that may cause the battery 100 to be firmly fixed or damage the outer surface.

[0043] In some other preferred embodiments, the support plate 300 is fixed on the frame 500 .

[0044] In summary, the battery fixing device in the first embodiment of the present invention has at least the following beneficial effects compared with the battery fixing method in the prior art:

[0045] The battery fixing device provided by the utility model includes a support plate 300, a fixing frame 200 and a fixing assembly 400. Each folded edge portion 320 in the support plate 300 is bent outward along each edge of the support portion 310, and each two adjacent folded edge portions 320 are connected to each other to form a accommodating space. The accommodating space is used to restrict the movement of various parts on one side of the battery 100. Then, the fixing frame 200 is used to face the other side of the battery 100, and the battery 100 is fixed between the support plate 300 and the fixing frame 200 through the fixing assembly 400. Since the cross-sectional area of ​​the fixing frame 200 in at least one direction is smaller than the cross-sectional area of ​​the support portion 310, the fixing frame 200 with a small area is used to complete the fixing function of the battery 100, thereby solving the problem in the prior art that a large-area fixing bracket is prone to affect the lightweight design of the vehicle. At the same time, by restricting the battery 100 by the accommodating space, the number of bolts can be reduced to a certain extent, thereby achieving the purpose of simple operation.

[0046] Second embodiment

[0047] The second embodiment of the utility model provides a vehicle, comprising a vehicle frame 500 and the battery fixing device in the first embodiment, wherein the fixing device is arranged on the vehicle frame 500 and is used to fix the battery 100 on the vehicle frame 500 .

[0048] Furthermore, the fixing frame 200 is provided with a plurality of first assembly parts 240 connected to the automobile wiring harness, and the supporting plate 300 is provided with at least one second assembly part 330 connected to the automobile counterpart.

[0049] In some practical situations, the first assembly portion 240 can be an assembly round hole or an assembly square hole. The first assembly portion 240 is used to realize the connection point of the engine compartment wiring harness, so as to fix the battery 100 and the wiring harness at the same time. Similarly, the second assembly portion 330 realizes the connection of the engine compartment to the hand part, thus meeting the versatility of assembly.

[0050] In summary, the automobile in the second embodiment of the present invention has at least the following beneficial effects compared to the battery fixing device in the first embodiment:

[0051] The fixing device in the first embodiment is arranged on the vehicle frame 500 to achieve the effect of facilitating the installation of the battery 100. At the same time, a plurality of first assembly parts 240 connected to the vehicle wiring harness are arranged on the fixing frame 200, and at least one second assembly part 330 connected to the vehicle counterpart is also arranged on the support plate 300, so as to improve the assembly performance between the vehicle parts.

[0052] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0053] The above embodiments only express several implementation methods of the utility model, and the descriptions are relatively specific and detailed, but they cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A battery fixing device, used to fix the battery on a vehicle frame, It is characterized in that The fixing device comprises a fixing frame, a support plate provided on the frame, and at least two fixing components, wherein the fixing components are used to fix the battery between the support plate and the fixing frame; The support plate includes a support portion and a plurality of folded edge portions, each of the folded edge portions is bent outward along an edge of each of the support portions, and each of the folded edge portions is connected to an adjacent folded edge portion, so that the plurality of folded edge portions together form a containing space for limiting the movement of the battery; The cross-sectional area of ​​at least one direction of the fixing frame is smaller than the cross-sectional area of ​​the supporting portion, so that the cross-sectional area of ​​at least one direction of the fixing frame is within the supporting range of the supporting portion.

2. The battery fixing device according to claim 1, It is characterized in that At least two parts of the fixing frame are extended outward to form at least two first mounting parts; Among them, at least two second mounting parts are provided on the supporting part, and the first mounting part and the second mounting part are arranged opposite to each other for the installation of the fixing assembly, so that the battery is fixed between the supporting plate and the fixing frame.

3. The battery fixing device according to claim 2, It is characterized in that At least two of the first mounting portions are formed with expansion directions opposite to each other.

4. The battery fixing device according to claim 3, It is characterized in that The fixing assembly comprises a first fixing member and a second fixing member, wherein the first fixing member and the second fixing member are respectively arranged on the first mounting portion and the second mounting portion; The first fixing member and the second fixing member are detachably connected to fix the battery between the support plate and the fixing frame.

5. The battery fixing device according to claim 4, It is characterized in that The fixing assembly further includes at least two fixing sleeves, and the fixing sleeves are sleeved on the outside of the first fixing member.

6. The battery fixing device according to claim 1, Features: The support plate is fixed on the frame.

7. The battery fixing device according to claim 1, Features: At least two limiting members are provided on a side of the fixing frame facing the supporting plate, and a clamping interval is provided between at least two of the limiting members for clamping the side of the battery away from the supporting plate.

8. The battery fixing device according to claim 1, Features: A first flange portion and a second flange portion are further provided along two opposite edges of the fixing frame, and the first flange portion and the second flange portion are bent and connected to the edge of the fixing frame.

9. A vehicle comprising a frame, It is characterized in that The automobile further comprises a battery fixing device as claimed in any one of claims 1 to 7, wherein the fixing device is arranged on the vehicle frame and is used to fix the battery on the vehicle frame.

10. The automobile according to claim 9, It is characterized in that The fixing frame is also provided with a plurality of first assembly parts connected with the automobile wiring harness, and the supporting plate is also provided with at least one second assembly part connected with the automobile counterpart.

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