Air switch support assembly, air switch module and electric vehicle

Abstract

The utility model discloses an air switch support assembly, an air switch module and an electric vehicle, and relates to the technical field of electric vehicles. The air switch support assembly comprises a seat cask support and an air switch support installed on the seat cask support, a clamping part is arranged on the seat cask support, a clamping protrusion is arranged on the air switch support, and when the air switch support is installed on the seat cask support, the clamping part and the clamping protrusion are clamped so that it can be guaranteed that the air switch support is accurately positioned on the seat cask support. Therefore, stable installation and stable work of the air switch are ensured.

Description

Technical Field

[0001] The present application relates to the technical field of electric vehicles, and more particularly, to an air switch bracket assembly, an air switch module and an electric vehicle. Background Art

[0002] The air switch is an important part of the electric vehicle circuit system. At present, most electric vehicles are equipped with an air switch protection circuit device. The air switch for electric vehicles mainly protects against short circuits and severe overloads in the electric vehicle circuit, and can cut off the power supply in time during a fault to avoid more serious consequences. However, according to the national standard requirements, the design space of electric vehicles is relatively compact.

[0003] In the prior art, the air bracket of an electric vehicle is generally welded to the seat bucket bracket, resulting in low matching accuracy between the air switch bracket and the seat bucket bracket, thus affecting the installation accuracy of the air switch and the normal operation of the air switch. Utility Model Content

[0004] The purpose of the present application is to provide an air switch bracket assembly, an air switch module and an electric vehicle, which can improve the installation stability of the air switch.

[0005] The embodiments of the present application are implemented as follows:

[0006] On the one hand, an embodiment of the present application provides an air switch bracket assembly, including a seat bucket bracket and an air switch bracket installed on the seat bucket bracket. A clamping portion is provided on the seat bucket bracket, and a clamping protrusion is provided on the air switch bracket. When the air switch bracket is installed on the seat bucket bracket, the clamping portion and the clamping protrusion are clamped.

[0007] Optionally, as an implementable manner, the air switch bracket includes a first connecting plate and a first mounting plate connected to each other. The first mounting plate is used to mount the air switch. The first connecting plate is connected to the seat bucket bracket, and the clamping protrusion is provided on the first mounting plate.

[0008] Optionally, as an implementable manner, connection holes are provided on the first connecting plate, and fixing holes corresponding to the connection holes are provided on the seat bucket bracket. The first connecting plate and the first mounting plate are connected by fastening members passing through the connection holes and the fixing holes.

[0009] Optionally, as an implementable manner, mounting holes are provided on the first mounting plate, and the air switch is connected by fastening members passing through the mounting holes.

[0010] Optionally, as an implementable manner, the clamping protrusion is a bending block bent relative to the first connecting plate.

[0011] Optionally, as an implementable manner, there are multiple bending blocks, and a plurality of clamping portions corresponding to the bending blocks one by one are provided on the seat bucket bracket.

[0012] Optionally, as an implementable manner, the bending block and the first mounting plate are bent towards different sides relative to the first connecting plate.

[0013] Optionally, as an implementable manner, a positioning groove is provided on the first mounting plate, and the air switch is positioned and clamped through the positioning groove.

[0014] On the other hand, an embodiment of the present application provides an air switch module, including an air switch and the air switch bracket assembly described in any one of the above, and the air switch is installed on the air switch bracket assembly.

[0015] An embodiment of the present application further provides an electric vehicle, including a vehicle frame, a seat bucket, and the air switch module described above. The seat bucket is provided on the vehicle frame, and the air switch module is provided on the seat bucket.

[0016] The beneficial effects of the embodiments of the present application include:

[0017] The air switch bracket assembly, air switch module, and electric vehicle provided by the present application include a seat bucket bracket and an air switch bracket installed on the seat bucket bracket. A clamping portion is provided on the seat bucket bracket, and a clamping protrusion is provided on the air switch bracket. When the air switch bracket is installed on the seat bucket bracket, the clamping portion is clamped with the clamping protrusion. By clamping the clamping portion with the clamping protrusion when the air switch bracket is installed on the seat bucket bracket, the positioning of the air switch bracket on the seat bucket bracket is ensured to be accurate, thereby ensuring the stable installation and stable operation of the air switch. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can also be obtained based on these drawings without creative efforts.

[0019] Figure 1 It is one of the structural schematic diagrams of the air switch bracket assembly provided by the embodiment of the present application;

[0020] Figure 2 It is the second structural schematic diagram of the air switch bracket assembly provided by the embodiment of the present application;

[0021] Figure 3 It is the structural schematic diagram of the seat bucket bracket in the air switch bracket assembly provided by the embodiment of the present application;

[0022] Figure 4 This is a schematic structural diagram of the air switch bracket in the air switch bracket assembly provided by the embodiments of the present application.

[0023] Reference numerals: 100 - air switch bracket assembly; 110 - seat bucket bracket; 111 - clamping portion; 112 - fixing hole; 120 - air switch bracket; 121 - first connecting plate; 1211 - connecting hole; 122 - first mounting plate; 1221 - mounting hole; 1222 - positioning groove; 123 - clamping protrusion; 200 - air switch. Detailed implementation manners

[0024] To make the objectives, technical solutions, and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Apparently, the described embodiments are some, but not all, of the embodiments of the present application. The components of the embodiments of the present application described and illustrated herein can be arranged and designed in various different configurations.

[0025] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the present application claimed, but merely represents selected embodiments of the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present application without creative efforts fall within the scope of protection of the present application.

[0026] It should be noted that: similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. In addition, the terms "first", "second", "third", etc. are only used for descriptive distinction and cannot be construed as indicating or implying relative importance.

[0027] In the description of the present application, it should also be noted that unless otherwise clearly defined and limited, the terms "set", "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0028] Please refer to Figure 1 , Figure 3 and Figure 4, this embodiment provides an air switch bracket assembly 100, which includes a seat bucket bracket 110 and an air switch bracket 120 mounted on the seat bucket bracket 110. A clamping portion 111 is provided on the seat bucket bracket 110, and a clamping projection 123 is provided on the air switch bracket 120. When the air switch bracket 120 is mounted on the seat bucket bracket 110, the clamping portion 111 and the clamping projection 123 are clamped with each other.

[0029] Specifically, when assembling the air switch bracket assembly 100 of the present application, the clamping projection 123 on the air switch bracket 120 is clamped with the clamping portion 111 on the seat bucket bracket 110, and then the air switch bracket 120 and the seat bucket bracket 110 are connected. Through the limit clamping of the clamping portion 111 and the clamping projection 123, the relative position of the air switch bracket 120 and the seat bucket bracket 110 is ensured to be stable, so that the air switch bracket 120 can be stably fixed on the seat bucket bracket 110, and further ensure that the air switch 200 mounted on the air switch bracket 120 can work stably.

[0030] The air switch bracket assembly 100 provided by the present application includes a seat bucket bracket 110 and an air switch bracket 120 mounted on the seat bucket bracket 110. A clamping portion 111 is provided on the seat bucket bracket 110, and a clamping projection 123 is provided on the air switch bracket 120. When the air switch bracket 120 is mounted on the seat bucket bracket 110, the clamping portion 111 and the clamping projection 123 are clamped with each other. By clamping the clamping portion 111 and the clamping projection 123 when the air switch bracket 120 is mounted on the seat bucket bracket 110, the positioning of the air switch bracket 120 on the seat bucket bracket 110 is ensured to be accurate, so as to ensure the stable installation and stable operation of the air switch 200.

[0031] In a feasible embodiment of the present application, as Figure 1 , Figure 3 and Figure 4 shown, the air switch bracket 120 includes a first connecting plate 121 and a first mounting plate 122 connected to each other. The first mounting plate 122 is used to mount the air switch 200. The first connecting plate 121 is connected to the seat bucket bracket 110, and the clamping projection 123 is provided on the first mounting plate 122.

[0032] Specifically, when assembling the air switch bracket assembly 100 of the present application, the first connecting plate 121 is connected to the seat bucket bracket 110. At the same time, the clamping projection 123 on the first mounting plate 122 is clamped with the clamping portion 111 on the seat bucket bracket 110, and then the air switch 200 is mounted on the first mounting plate 122. Through the limit clamping of the clamping portion 111 and the clamping projection 123, the relative position of the air switch bracket 120 and the seat bucket bracket 110 is ensured to be stable, so that the air switch bracket 120 can be stably fixed on the seat bucket bracket 110, and further ensure that the air switch 200 mounted on the air switch bracket 120 can work stably.

[0033] In a feasible embodiment of the present application, as Figure 1 , Figure 3 and Figure 4 shown, a connection hole 1211 is provided on the first connection plate 121, and a fixing hole 112 corresponding to the connection hole 1211 is provided on the seat bucket bracket 110. The first connection plate 121 and the first mounting plate 122 are connected by a fastener passing through the connection hole 1211 and the fixing hole 112.

[0034] Specifically, when assembling the air switch bracket assembly 100 of the present application, the first connection plate 121 and the first mounting plate 122 are connected by a fastener passing through the connection hole 1211 and the fixing hole 112. At the same time, the convex 123 on the first mounting plate 122 is engaged with the engaging portion 111 on the seat bucket bracket 110. Subsequently, the air switch 200 is installed on the first mounting plate 122. Through the limiting engagement of the engaging portion 111 and the convex 123, the relative position of the air switch bracket 120 and the seat bucket bracket 110 is ensured to be stable, so that the air switch bracket 120 can be stably fixed on the seat bucket bracket 110, and further ensure that the air switch 200 installed on the air switch bracket 120 can work stably.

[0035] Furthermore, a plurality of connection holes 1211 can be provided on the first connection plate 121, and a plurality of fixing holes 112 corresponding to the connection holes 1211 one by one can be provided on the seat bucket bracket 110 to ensure the connection stability between the air switch bracket 120 and the seat bucket bracket 110.

[0036] In a feasible embodiment of the present application, as Figure 1 , Figure 2 , Figure 3 and Figure 4 shown, a mounting hole 1221 is provided on the first mounting plate 122, and the air switch 200 is connected by a fastener passing through the mounting hole 1221.

[0037] Specifically, when assembling the air switch bracket assembly 100 of the present application, the first connection plate 121 and the first mounting plate 122 are connected by a fastener passing through the connection hole 1211 and the fixing hole 112. At the same time, the convex 123 on the first mounting plate 122 is engaged with the engaging portion 111 on the seat bucket bracket 110. Subsequently, the air switch 200 is installed on the first mounting plate 122. The air switch 200 is connected by a fastener passing through the mounting hole 1221. Through the limiting engagement of the engaging portion 111 and the convex 123, the relative position of the air switch bracket 120 and the seat bucket bracket 110 is ensured to be stable, so that the air switch bracket 120 can be stably fixed on the seat bucket bracket 110, and further ensure that the air switch 200 installed on the air switch bracket 120 can work stably.

[0038] Further, a plurality of mounting holes 1221 are provided on the first mounting plate 122 to ensure the stable mounting of the air switch 200.

[0039] In a feasible embodiment of the present application, as Figure 1 , Figure 2 , Figure 3 and Figure 4 shown, the clamping protrusion 123 is a bending block bent relative to the first connecting plate 121.

[0040] Specifically, the first connecting plate 121 and the first mounting plate 122 are arranged at a right angle. The bending block is arranged at one end of the first connecting plate 121 away from the first mounting plate 122. The clamping portion 111 is arranged at the bottom of the seat bucket bracket 110. When assembling the air switch bracket assembly 100 of the present application, the first connecting plate 121 and the first mounting plate 122 are connected by a fastener passing through the connecting hole 1211 and the fixing hole 112. At the same time, the bending block on the first mounting plate 122 is clamped with the clamping portion 111 on the seat bucket bracket 110. Subsequently, the air switch 200 is installed on the first mounting plate 122, and the air switch 200 is connected by a fastener passing through the mounting hole 1221. Through the limiting clamping of the clamping portion 111 and the bending block, the relative position of the air switch bracket 120 and the seat bucket bracket 110 is ensured to be stable, so that the air switch bracket 120 can be stably fixed on the seat bucket bracket 110, and further ensure that the air switch 200 installed on the air switch bracket 120 can work stably.

[0041] In a feasible embodiment of the present application, as Figure 1 , Figure 2 , Figure 3 and Figure 4 shown, there are a plurality of bending blocks, and a plurality of clamping portions 111 corresponding to the bending blocks one by one are provided on the seat bucket bracket 110.

[0042] Specifically, a plurality of bending blocks are provided, and a plurality of clamping portions 111 corresponding to the bending blocks one by one are provided on the seat bucket bracket 110. When installing the air switch bracket 120 on the seat bucket bracket 110, first, the plurality of bending blocks are clamped with the clamping portions 111 one by one so that the connection holes 1211 and the fixing holes 112 correspond to each other. A fastener passes through the connection hole 1211 and the fixing hole 112 to connect the first connecting plate 121 and the first mounting plate 122. At the same time, the bending blocks on the first mounting plate 122 are clamped with the clamping portions 111 on the seat bucket bracket 110. Subsequently, the air switch 200 is installed on the first mounting plate 122, and a fastener passes through the mounting hole 1221 to connect the air switch 200. Through the limit clamping of the clamping portion 111 and the bending block, the relative position of the air switch bracket 120 and the seat bucket bracket 110 is ensured to be stable, so that the air switch bracket 120 can be stably fixed on the seat bucket bracket 110, and further ensure that the air switch 200 installed on the air switch bracket 120 can work stably.

[0043] In a feasible embodiment of the present application, as Figure 1 , Figure 2 , Figure 3 and Figure 4 shown, the bending block and the first mounting plate 122 are bent towards different sides relative to the first connecting plate 121.

[0044] Specifically, the bending block and the first mounting plate 122 are bent towards different sides relative to the first connecting plate 121 to ensure that the first mounting plate 122 can install the air switch 200 after the first connecting plate 121 is connected to the seat bucket bracket 110.

[0045] In a feasible embodiment of the present application, as Figure 1 , Figure 2 , Figure 3 and Figure 4 shown, a positioning groove 1222 is provided on the first mounting plate 122, and the air switch 200 is positioned and clamped through the positioning groove 1222.

[0046] Specifically, when installing the air switch bracket 120 on the seat bucket bracket 110, first, a plurality of bending blocks are respectively clamped with the clamping portion 111 so that the connecting holes 1211 and the fixing holes 112 are aligned. Fasteners are passed through the connecting holes 1211 and the fixing holes 112 to connect the first connecting plate 121 and the first mounting plate 122. At the same time, the bending blocks on the first mounting plate 122 are clamped with the clamping portion 111 on the seat bucket bracket 110. Subsequently, the air switch 200 is installed on the first mounting plate 122. The air switch 200 is preliminarily positioned through the positioning groove 1222, and the air switch 200 is connected by passing fasteners through the mounting holes 1221. Through the limit clamping between the clamping portion 111 and the bending blocks, the relative position between the air switch bracket 120 and the seat bucket bracket 110 is ensured to be stable, so that the air switch bracket 120 can be stably fixed on the seat bucket bracket 110, and further ensure that the air switch 200 installed on the air switch bracket 120 can work stably.

[0047] The embodiment of the present application also discloses an air switch 200 module, which includes the air switch 200 and the air switch bracket assembly 100 in the foregoing embodiment, and the air switch 200 is installed on the air switch bracket assembly 100. This air switch 200 module has the same structure and beneficial effects as the air switch bracket assembly 100 in the foregoing embodiment. The structure and beneficial effects of the air switch bracket assembly 100 have been described in detail in the foregoing embodiment and will not be repeated here.

[0048] The embodiment of the present application also discloses an electric vehicle, which includes a vehicle frame, a seat bucket, and the air switch 200 module in the foregoing embodiment. The seat bucket is arranged on the vehicle frame, and the air switch 200 module is arranged on the seat bucket. This electric vehicle has the same structure and beneficial effects as the air switch 200 module in the foregoing embodiment. The structure and beneficial effects of the air switch 200 module have been described in detail in the foregoing embodiment and will not be repeated here.

[0049] The foregoing are only the preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, various changes and modifications can be made to the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An air switch bracket assembly, characterized in that: It comprises a seat bucket bracket and an air switch bracket installed on the seat bucket bracket, wherein the seat bucket bracket is provided with a clamping portion, and the air switch bracket is provided with a clamping convex, and when the air switch bracket is installed on the seat bucket bracket, the clamping portion is clamped with the clamping convex.

2. The air switch bracket assembly according to claim 1, characterized in that: The air switch bracket includes a first connecting plate and a first mounting plate that are connected to each other, the first mounting plate is used to mount the air switch, the first connecting plate is connected to the seat barrel bracket, and the clamping protrusion is arranged on the first mounting plate.

3. The air switch bracket assembly according to claim 2, characterized in that: The first connecting plate is provided with a connecting hole, the seat bucket bracket is provided with a fixing hole corresponding to the connecting hole, and the first connecting plate and the first mounting plate are connected by fasteners passing through the connecting hole and the fixing hole.

4. The air switch bracket assembly according to claim 2, characterized in that: The first mounting plate is provided with a mounting hole, and the air switch is connected by a fastener passing through the mounting hole.

5. The air switch bracket assembly according to claim 2, characterized in that: The clamping protrusion is a bending block bent relative to the first connecting plate.

6. The air switch bracket assembly according to claim 5, characterized in that: The bending blocks include a plurality of them, and the seat bucket bracket is provided with a plurality of clamping parts corresponding to the bending blocks one by one.

7. The air switch bracket assembly according to claim 5, characterized in that: The bending block and the first mounting plate are bent toward different sides relative to the first connecting plate.

8. The air switch bracket assembly according to claim 2, characterized in that: The first mounting plate is provided with a positioning groove, through which the air switch is positioned and clamped.

9. An air switch module, characterized in that: It comprises an air switch and an air switch bracket assembly according to any one of claims 1 to 8, wherein the air switch is mounted on the air switch bracket assembly.

10. An electric vehicle, characterized in that: It comprises a vehicle frame, a seat barrel and the air switch module according to claim 9, wherein the seat barrel is arranged on the vehicle frame, and the air switch module is arranged on the seat barrel.

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