Power supply main switch support

Abstract

The utility model relates to the technical field of power supply main switch installation, and discloses a power supply main switch support which comprises a support body, an installation part used for fixing a power supply main switch and a supporting part used for fixing a switch wire harness, the support body is provided with a connection section and an exposed section, and the connection section is overlapped with a battery frame in the length direction of a frame. The exposed section is located on the side, away from the frame, of the battery frame, the mounting part is arranged on the exposed section, and the supporting part is arranged on the connecting section; when the power supply main switch is installed on the power supply main switch support, the switch wire harness is fixedly connected to the supporting part, so that the switch wire harness is fixed, the situation that the switch wire harness shakes along with vibration of a vehicle in the vehicle running process is avoided, and the service life of the power supply main switch is prolonged. Therefore, the situation that the insulating layer is damaged due to friction of the switch wire harness is avoided, the risk of short circuit, open circuit or poor contact of a vehicle is reduced, the risk of electrical fire or fault is further avoided, and the fault rate of the vehicle is greatly reduced.

Description

Technical Field

[0001] The present application belongs to the technical field of main power switch installation, and specifically relates to a main power switch bracket. Background Art

[0002] The mechanical main power switch is an important component in a car. It is more common in commercial vehicles, special-purpose vehicles, or models that need to quickly cut off the power of the entire vehicle. It is usually a switch that can be directly operated manually to completely cut off or connect the vehicle's main power circuit. It is generally installed in a location that is convenient for users to operate.

[0003] At present, the main power switch is usually installed on a bracket provided on the side of the battery frame. The position of the bracket is close to the vehicle frame, which makes the space between the main power switch and the vehicle frame relatively cramped, thus increasing the difficulty of installing the main power switch; at the same time, the main power switch is far away from the outer contour of the car, which increases the difficulty of operating the main power switch for users; in addition, after the switch harness is connected to the main power switch, there is no effective fixing point. It is suspended at the rear of the main power switch and will shake with the vibration of the vehicle during driving, which makes it easy for the switch harness to rub against the frame or other components. Over time, the insulation layer of the switch harness will be damaged, thereby affecting the service life of the switch harness. In addition, the vibration of the vehicle can easily cause the screws used to connect the switch harness and the main power switch to loosen, so that the main power switch is very likely to have poor contact, affecting the normal starting of the vehicle, and even generating abnormal noise during driving or causing the main power switch to malfunction, thereby increasing the failure rate of the vehicle. Utility Model Content

[0004] The present application provides a main power switch bracket to reduce the difficulty of installing the main power switch, reduce the difficulty of operation for users, ensure the service life of the switch wiring harness, and reduce the failure rate of the vehicle.

[0005] The technical solutions adopted in this application are:

[0006] A main power switch bracket includes a bracket body, a mounting portion for fixing the main power switch, and a support portion for fixing the switch wiring harness. The bracket body has a connecting section and an exposed section. The connecting section is arranged to overlap with the battery frame in the length direction of the frame. The exposed section is located on the side of the battery frame facing away from the frame. The mounting portion is arranged on the exposed section, and the support portion is arranged on the connecting section.

[0007] By adopting the above technical solution, when the main power switch is installed on the main power switch bracket in the present application, the main power switch is fixedly connected to the mounting part, and the switch wiring harness is fixedly connected to the support part to fix the switch wiring harness, thereby avoiding the switch wiring harness from shaking with the vibration of the vehicle during driving, thereby avoiding the switch wiring harness from causing damage to the insulation layer due to friction, avoiding the risk of vehicle short circuit, open circuit or poor contact, and thus avoiding the risk of electrical fire or failure; at the same time, avoiding the loosening of the screws used to connect the switch wiring harness and the main power switch due to shaking of the switch wiring harness, thereby ensuring the electrical conductivity stability between the switch wiring harness and the main power switch, ensuring the normal starting of the vehicle, avoiding the failure of the main power switch, thereby greatly reducing the failure rate of the vehicle, and greatly improving the user experience.

[0008] Since the mounting portion is provided on the exposed section, and the exposed section is located on the side of the battery frame facing away from the vehicle frame, the distance between the mounting position of the main power switch and the vehicle frame is increased, so that the mounting position of the main power switch is closer to the outer contour of the vehicle, thereby greatly reducing the difficulty of the user in operating the main power switch. At the same time, the space between the main power switch and the vehicle frame is greatly increased, so as to achieve the effect of facilitating the installation of the main power switch, thereby greatly improving the installation efficiency of the main power switch.

[0009] Optionally, the mounting portion is a plate-shaped structure and is arranged parallel to the length direction of the frame, and the main power switch is arranged through the mounting portion.

[0010] By adopting the above technical solution, since the mounting portion is a plate-shaped structure, the weight of the main power switch bracket is reduced, thereby achieving the effect of reducing the total weight of the vehicle; the mounting portion is arranged parallel to the length direction of the frame, and the main power switch is passed through the mounting portion, and then after the main power switch is installed on the mounting portion, the main power switch faces the outside of the vehicle, thereby further achieving the effect of facilitating the user to operate the main power switch.

[0011] Optionally, the mounting portion is provided with a mounting hole, the main body of the main power switch is passed through the mounting hole, and the fixing piece of the main power switch is located on a side of the mounting portion facing the vehicle frame.

[0012] By adopting the above technical solution, since the main body of the main power switch is inserted into the mounting hole and the fixing piece of the main power switch is located on the side of the mounting portion facing the vehicle frame, the mounting portion can block the movement of the main power switch in the direction away from the vehicle frame, thereby increasing the connection stability between the main power switch and the mounting portion; at the same time, the mounting portion can shield the fixing piece of the main power switch, thereby increasing the aesthetics of the main power switch.

[0013] Optionally, the installation part is provided with fixing holes on the upper and lower sides of the installation hole, and bolts for fixing the fixing piece of the main power switch pass through the fixing holes.

[0014] By adopting the above technical solution, since the fixing holes are arranged on the upper and lower sides of the installation hole, the bolts for fixing the main power switch are located on the upper and lower sides of the installation hole, so that the main power switch is stressed evenly, thereby further increasing the connection stability between the main power switch and the installation part; at the same time, the connection interfaces of the main power switch can be arranged left and right, so as to increase the connection convenience of the switch wiring harness and make the wiring direction of the wiring harness more reasonable.

[0015] Optionally, the installation hole is an oval hole, and the aperture of the oval hole is larger than the diameter of the main body of the main power switch.

[0016] By adopting the above technical solution, since the aperture of the oval hole is larger than the diameter of the main body of the main power switch, when the main body of the main power switch is passed through the installation hole, the L-shaped handle of the main power switch can form an avoidance with the hole wall of the installation hole, so as to avoid the situation of damaging the protective paint sprayed on the main power switch bracket, so as to ensure the aesthetics and service life of the main power switch bracket, and further ensure the user experience.

[0017] Optionally, the supporting part is arranged on the top of the bracket body, and the top of the supporting part has a supporting plane for supporting the switch wiring harness.

[0018] By adopting the above technical solution, since the supporting part is arranged on the top of the bracket body, the switch wiring harness can form an avoidance with the bracket body, so as to achieve the effect of facilitating the fixing of the switch wiring harness; and since the top of the supporting part has a supporting plane for supporting the switch wiring harness, the effect of facilitating the fixing of the switch wiring harness can be achieved, and at the same time, the structure of the supporting part can be simplified, so as to achieve the effect of facilitating the production of the main power switch bracket, and the supporting part can not only fix the wiring harness, but also support the switch wiring harness, so as to further avoid the risk brought by the shaking of the switch wiring harness.

[0019] Optionally, the installation part includes a first section connected to the exposed section and a second section located above the first section. The second section is provided with an installation hole for the main body of the main power switch to pass through, and the installation hole is located above the supporting part.

[0020] By adopting the above technical solution, since the installation hole is located above the supporting part, the effect of facilitating the connection of the switch wiring harness and the main power switch can be achieved, so as to further improve the installation efficiency of the main power switch, and at the same time further reduce the installation difficulty of the main power switch, and make the wiring direction of the switch wiring harness more reasonable and less bent.

[0021] Optionally, the support portion is a plate-shaped structure and is provided in multiple sections at intervals along the length direction of the bracket body.

[0022] By adopting the above technical solution, since the support part is a plate-shaped structure and multiple sections are arranged at intervals along the length direction of the bracket body, the weight of the main power switch bracket is reduced while ensuring the fixing effect of the switch wiring harness, thereby achieving the effect of reducing the total weight of the vehicle, and at the same time, it can also reduce the production cost of the main power switch bracket.

[0023] Optionally, the connecting section is connected to a side of the battery frame.

[0024] By adopting the above technical solution, since the connecting section is connected to the side of the battery frame, the length of the connecting section is shortened compared to the solution of connecting the end of the connecting section to the vehicle frame, thereby reducing the production cost of the main power switch bracket. At the same time, the stability of the main power switch bracket can be increased to ensure the fixing effect of the main power switch and the switch wiring harness.

[0025] Optionally, the support portion is provided with a connection hole for the cable tie to pass through;

[0026] And / or, the mounting portion is located on a side of the bracket body facing away from the battery frame.

[0027] By adopting the above technical solution, since the fixing portion is provided with a connection hole for the cable tie to pass through, the switch wiring harness can be fixed by the cable tie, so as to achieve the effect of facilitating the fixation of the switch wiring harness. At the same time, the cable tie is passed through the connection hole, which can increase the connection stability between the cable tie and the support portion, thereby increasing the fixing effect of the switch wiring harness.

[0028] Since the mounting portion is located on the side of the bracket body facing away from the battery frame, the main power switch is located on the side of the bracket body facing away from the battery frame after being installed on the mounting portion, so that the main power switch can avoid the battery frame. Therefore, when replacing the battery placed in the battery frame, there is no need to disassemble the main power switch bracket, so as to achieve the effect of facilitating battery replacement, and at the same time, the direction of the switch harness can be more regular and less bent.

[0029] Due to the adoption of the above technical solution, the beneficial effects achieved by this application are as follows:

[0030] 1. The main switch bracket for power supply in this application includes a bracket body, an installation part for fixing the main switch of the power supply, and a support part for fixing the switch wire harness. The bracket body has a connection section and an exposed section. The connection section is overlapped with the battery box in the length direction of the vehicle frame, and the exposed section is located on the side of the battery box away from the vehicle frame. The installation part is arranged on the exposed section, and the support part is arranged on the connection section. After installing the main switch of the power supply and the switch wire harness on the main switch bracket for power supply in this application, the support part fixes the switch wire harness, avoiding the situation that the switch wire harness shakes with the vibration of the vehicle during driving, thereby avoiding the situation that the insulating layer of the switch wire harness is damaged due to friction, so as to avoid the risks of vehicle short circuit, open circuit or poor contact, and further avoid the risks of electrical fire or failure; at the same time, it avoids the situation that the screws used to connect the switch wire harness and the main switch of the power supply become loose due to the shaking of the switch wire harness, so as to ensure the electrical conduction stability between the switch wire harness and the main switch of the power supply, ensure the normal start of the vehicle, avoid the situation that the main switch of the power supply fails, so as to greatly reduce the failure rate of the vehicle, and further greatly improve the user experience.

[0031] 2. The installation part in this application is of a plate-like structure and is arranged parallel to the length direction of the vehicle frame. The main switch of the power supply passes through the installation part. Since the installation part is of a plate-like structure, the weight of the main switch bracket is reduced, so as to achieve the effect of reducing the total weight of the vehicle; the installation part is arranged parallel to the length direction of the vehicle frame, and the main switch of the power supply passes through the installation part. After the main switch of the power supply is installed on the installation part, the main switch of the power supply faces the outside of the vehicle, so as to further achieve the effect of facilitating the user to operate the main switch of the power supply.

[0032] 3. The installation part in this application is provided with installation holes. The main body of the main switch of the power supply passes through the installation holes, and the fixing piece of the main switch of the power supply is located on the side of the installation part facing the vehicle frame. Then the installation part can block the movement of the main switch of the power supply in the direction away from the vehicle frame, so as to increase the connection stability between the main switch of the power supply and the installation part; at the same time, the installation part can block the fixing piece of the main switch of the power supply, so as to increase the aesthetics of the main switch of the power supply. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] The drawings described herein are used to provide a further understanding of this application and form a part of this application. The schematic embodiments of this application and their descriptions are used to explain this application and do not constitute an improper limitation to this application. In the drawings:

[0034] Figure 1 is a schematic diagram of the installation of the main switch bracket for power supply in one embodiment of this application on a vehicle;

[0035] Figure 2 is a schematic structural diagram of the main switch bracket for power supply in one embodiment of this application;

[0036] Figure 3 Another perspective structural schematic diagram of the main power switch bracket in an embodiment of the present application;

[0037] Figure 4 Structural schematic diagram of the support part in another embodiment of the present application;

[0038] Figure 5 Structural schematic diagram of the support part in yet another embodiment of the present application.

[0039] Reference numerals:

[0040] 1. Bracket body; 11. Connection section; 12. Exposed section; 2. Installation part; 21. First section; 22. Second section; 221. Installation hole; 222. Fixing hole; 3. Support part; 31. Support plate; 311. Accommodation groove; 32. Elastic clamp; 321. Rubber pad; 322. Guide section; 33. Connection hole; 4. Main power switch; 41. Switch wire harness; 5. Frame; 6. Battery box. Detailed implementation manners

[0041] In order to more clearly explain the overall concept of the present application, the following will be described in detail by way of examples in conjunction with the accompanying drawings of the specification.

[0042] In the following description, many specific details are set forth in order to fully understand the present application. However, the present application may also be implemented in other ways different from those described herein. Therefore, the protection scope of the present application is not limited by the specific embodiments disclosed below. It should be noted that, without conflict, the embodiments of the present application and the features in each embodiment may be combined with each other.

[0043] In addition, in the description of the present application, it should be understood that the orientation or positional relationships indicated by the terms "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present application.

[0044] In the present application, unless otherwise clearly defined and limited, the terms "install", "connect", "couple", "fix", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection, an electrical connection, or a communication connection; it may be directly connected, or indirectly connected through an intermediate medium, and may be the internal communication of two elements or the interaction relationship between two elements. 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.

[0045] In this application, unless otherwise expressly specified and limited, a first feature "above" or "below" a second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. 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 present application. 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 may be combined in an appropriate manner in any one or more embodiments or examples.

[0046] Reference Figures 1 to 5 , discloses a main power switch bracket, which includes a bracket body 1, a mounting portion 2 for fixing the main power switch 4, and a support portion 3 for fixing the switch harness 41. The bracket body 1 has a connecting section 11 and an exposed section 12. The connecting section 11 is overlapped with the battery frame 6 in the length direction of the frame 5. The exposed section 12 is located on the side of the battery frame 6 away from the frame 5. The mounting portion 2 is provided on the exposed section 12, and the support portion 3 is provided on the connecting section 11.

[0047] When the main power switch 4 is installed on the main power switch bracket in the present application, the main power switch 4 is fixedly connected to the mounting part 2, and the switch harness 41 is fixedly connected to the support part 3 to fix the switch harness 41, thereby preventing the switch harness 41 from shaking with the vibration of the vehicle during driving, thereby preventing the switch harness 41 from causing the insulation layer to be damaged due to friction, thereby avoiding the risk of short circuit, open circuit or poor contact in the vehicle, and thus avoiding the risk of electrical fire or failure; at the same time, it avoids the situation where the screws connecting the switch harness 41 and the main power switch 4 become loose due to the shaking of the switch harness 41, thereby ensuring the electrical conductivity stability between the switch harness 41 and the main power switch 4, ensuring the normal starting of the vehicle, and avoiding the failure of the main power switch 4, thereby greatly reducing the failure rate of the vehicle and the noise during driving, thereby greatly improving the user experience.

[0048] Since the mounting portion 2 is provided on the exposed section 12, and the exposed section 12 is located on the side of the battery frame 6 away from the frame 5, the distance between the mounting position of the main power switch 4 and the frame 5 is increased, so that the mounting position of the main power switch 4 is closer to the outer contour of the vehicle, thereby greatly reducing the difficulty of the user's operation of the main power switch 4, and at the same time greatly increasing the space between the main power switch 4 and the frame 5, so as to achieve the effect of facilitating the installation of the main power switch 4, thereby greatly improving the installation efficiency of the main power switch 4.

[0049] The present application does not specifically limit the structure of the bracket body 1. Preferably, referring to Figure 1 , Figure 2 and Figure 3 , the bracket body 1 is in a plate-like structure to reduce the weight of the main power switch bracket, so as to achieve the effect of reducing the vehicle weight. In other embodiments, the bracket body 1 can also be in a rod-like structure.

[0050] The present application does not specifically limit the structure of the installation part 2. Preferably, referring to Figure 1 , Figure 2 and Figure 3 , the installation part 2 is in a plate-like structure and is arranged parallel to the length direction of the vehicle frame 5, and the main power switch 4 is passed through the installation part 2.

[0051] It can be understood that the installation part 2 is arranged perpendicular to the length direction of the bracket body 1, and the main power switch 4 is passed through the installation part 2. Then, after the main power switch 4 is installed on the installation part 2, the main power switch 4 faces the outside of the vehicle, so as to further achieve the effect of facilitating the user to operate the main power switch 4; since the installation part 2 is in a plate-like structure, the weight of the main power switch bracket is reduced, so as to achieve the effect of reducing the total vehicle weight. In addition, the installation part 2 can be bent from the extended part of the bracket body 1, so as to increase the connection stability between the installation part 2 and the bracket body 1 and reduce the production cost of the main power switch bracket.

[0052] Furthermore, referring to Figure 2 and Figure 3 , the installation part 2 is provided with an installation hole 221, the main body of the main power switch 4 is passed through the installation hole 221, and the fixing piece of the main power switch 4 is located on the side of the installation part 2 facing the vehicle frame 5.

[0053] It should be noted that the main power switch 4 has a main body, a fixing piece provided on the main body, and an L-shaped handle provided on the main body.

[0054] Since the fixing piece of the main power switch 4 is located on the side of the installation part 2 facing the vehicle frame 5, the installation part 2 can block the movement of the main power switch 4 in the direction away from the vehicle frame 5, so as to increase the connection stability between the main power switch 4 and the installation part 2; at the same time, the installation part 2 can block the fixing piece of the main power switch 4, so as to increase the aesthetics of the main power switch 4.

[0055] Even further, referring to Figure 2 and Figure 3 , the installation part 2 is provided with fixing holes 222 on the upper and lower sides of the installation hole 221, and the fixing holes 222 are for bolts for fixing the fixing piece of the main power switch 4 to pass through.

[0056] Since the fixing holes 222 are arranged on the upper and lower sides of the mounting hole 221, the bolts used to fix the main power switch 4 are located on the upper and lower sides of the mounting hole 221, so that the main power switch 4 is subjected to balanced force, thereby further increasing the connection stability between the main power switch 4 and the mounting part 2; at the same time, the connection interfaces of the main power switch 4 can be arranged on the left and right to increase the connection convenience of the switch wiring harness 41 and make the direction of the wiring harness more reasonable.

[0057] The present application does not specifically limit the structure of the mounting hole 221. Preferably, refer to Figure 2 The mounting hole 221 is a waist-shaped hole, and the diameter of the waist-shaped hole is larger than the diameter of the main power switch 4 body.

[0058] It can be understood that the waist-shaped hole has a width direction and a length direction perpendicular to the width direction. The width of the waist-shaped hole is greater than the diameter of the main power switch 4 body. Then, when the main power switch 4 body is inserted into the mounting hole 221, the L-shaped handle of the main power switch 4 can avoid the hole wall of the mounting hole 221 to avoid damaging the protective paint sprayed on the bracket of the main power switch 4. This ensures the aesthetics and service life of the bracket of the main power switch 4, thereby ensuring the user's experience. In other embodiments, the mounting hole 221 can also be a hole-shaped structure adapted to the main power switch 4 body.

[0059] In other embodiments, the mounting portion 2 may also be other structures as long as the main power switch 4 can be installed.

[0060] The present application does not make any specific limitation on the location of the support portion 3. Preferably, refer to Figure 1 、 Figure 2 and Figure 3 The support portion 3 is arranged at the top of the bracket body 1, so that the switch wiring harness 41 can be avoided with the bracket body 1, so as to achieve the effect of facilitating the fixation of the switch wiring harness 41, and at the same time, the support portion 3 can be formed by bending the part extending from the bracket body 1, so as to greatly reduce the production cost of the main power switch bracket; and the top of the support portion 3 has a supporting plane for supporting the switch wiring harness 41, so as to achieve the effect of facilitating the fixation of the switch wiring harness 41, and at the same time, it can also simplify the structure of the support portion 3, so as to achieve the effect of facilitating the production of the main power switch bracket, and the support portion 3 can not only fix the wiring harness, but also support the switch wiring harness 41, so as to further avoid the risk caused by the shaking of the switch wiring harness 41.

[0061] Further, refer to Figure 2 and Figure 3, the installation part 2 includes a first section 21 connected to the exposed section 12 and a second section 22 located above the first section 21. The second section 22 is provided with an installation hole 221 through which the main body of the main power switch 4 passes. The installation hole 221 is located above the support part 3, thus achieving the effect of facilitating the connection of the switch wire harness 41 to the main power switch 4, further improving the installation efficiency of the main power switch 4, reducing the installation difficulty of the main power switch 4, and making the routing of the switch wire harness 41 more reasonable and with fewer bends.

[0062] In other embodiments, the support part 3 can also be arranged at the bottom or the middle of the bracket body 1.

[0063] This application does not specifically limit the structure of the support part 3, and it can adopt any one of the following embodiments:

[0064] Embodiment 1, in this embodiment, refer to Figure 1 , Figure 2 and Figure 3 , the support part 3 is in a plate-like structure and is arranged at intervals along the length direction of the bracket body 1 in multiple sections.

[0065] It can be understood that the support part 3 is in a plate-like structure so that the top of the support part 3 forms a support plane.

[0066] Since the support part 3 is in a plate-like structure and is arranged at intervals along the length direction of the bracket body 1 in multiple sections, on the premise of ensuring the fixing effect on the switch wire harness 41, the weight of the bracket of the main power switch 4 is reduced, so as to achieve the effect of reducing the total weight of the vehicle, and at the same time, the production cost of the bracket of the main power switch 4 can also be reduced.

[0067] Embodiment 2, in this embodiment, refer to Figure 4 , the support part 3 is in a plate-like structure, and the plate-like structure is provided with a receiving groove 311 that is recessed downward corresponding to the switch wire harness 41. So that when the switch wire harness 41 is fixed, the switch wire harness 41 can be placed in the receiving groove 311 to achieve the effect of positioning the switch wire harness 41, and at the same time, the contact area between the switch wire harness 41 and the support part 3 can be increased to increase the stability of the switch wire harness 41.

[0068] In the above Embodiment 1 and Embodiment 2, the support part 3 is provided with a connection hole 33 through which a cable tie passes. Thus, the switch wire harness 41 can be fixed by the cable tie to achieve the effect of facilitating the fixing of the switch wire harness 41. At the same time, the cable tie passes through the connection hole 33, which can increase the connection stability between the cable tie and the support part 3 to increase the fixing effect on the switch wire harness 41.

[0069] Embodiment 3, in this embodiment, refer to Figure 5, the support portion 3 includes a support plate 31 provided on the connection section 11 and an elastic clamp 32 provided on the top of the support plate 31. A wire accommodating space is formed inside the elastic clamp 32, and an opening that can be opened or closed is provided at the top of the elastic clamp 32. When fixing the switch wire harness 41, the switch wire harness 41 can be placed in the wire accommodating space through the opening. After placement, the elastic clamp 32 can be tightened against the switch wire harness 41 under the action of its own elastic force to fix the switch wire harness 41.

[0070] Furthermore, referring to Figure 5 , a rubber pad 321 is provided on the inner wall of the elastic clamp 32 to increase the friction between the switch wire harness 41 and the elastic clamp 32, thereby increasing the fixing stability of the elastic clamp 32 to the switch wire harness 41. At the same time, it can also reduce the pressure between the elastic clamp 32 and the switch wire harness 41, so as to greatly reduce the occurrence of indentation on the switch wire harness 41.

[0071] Furthermore, referring to Figure 5 , guiding sections 322 are upwardly extended on both sides of the opening. The two guiding sections 322 are bent in a direction away from each other from bottom to top, so as to form a guiding angle therebetween. Then, when installing the switch wire harness 41 into the wire accommodating space, the two guiding sections 322 can move in a direction away from each other under the pressure of the switch wire harness 41 to open the opening, so as to facilitate placing the switch wire harness 41 into the wire accommodating space.

[0072] This application does not specifically limit the installation position of the connection section 11. Preferably, referring to Figure 1 , the connection section 11 is connected to the side of the battery box 6. Then, compared with the scheme of connecting the end of the connection section 11 to the vehicle frame 5, the length of the connection section 11 is shortened, the production cost of the main power switch bracket is reduced, and at the same time, the stability of the main power switch bracket can be increased to ensure the fixing effect on the main power switch 4 and the switch wire harness 41.

[0073] This application does not specifically limit the connection method between the connection section 11 and the battery box 6. Preferably, the connection section 11 is fixedly connected to the battery box 6 through a bolt pair; in other embodiments, the connection section 11 can also be fixedly connected to the battery box 6 by welding.

[0074] In other embodiments, the end of the connection section 11 away from the exposed section 12 can also be fixedly connected to the vehicle frame 5.

[0075] In a preferred embodiment, referring to Figure 1, the installation part 2 is located on the side of the bracket body 1 away from the battery box 6. Subsequently, the main power switch 4 is installed on the side of the installation part 2 away from the battery box 6 after being installed on the installation part 2, so that the main power switch 4 can form an avoidance with the battery box 6. Thus, when replacing the battery placed in the battery box 6, there is no need to disassemble and assemble the main power switch bracket, achieving the effect of facilitating battery replacement. At the same time, it can also make the routing of the switch wire harness 41 more regular and less bent.

[0076] What is not described in this application can be realized by adopting or referring to the existing technology.

[0077] Each embodiment in this specification is described in a progressive manner. For the same and similar parts between each embodiment, reference can be made to each other. The key points described in each embodiment are the differences from other embodiments.

[0078] The above are only the embodiments of the present application and are not used 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 within the scope of the claims of the present application.

Claims

1. A main power switch bracket, characterized in that, It includes a bracket body (1), an installation part (2) for fixing the main power switch (4), and a support part (3) for fixing the switch wire harness (41). The bracket body (1) has a connecting section (11) and an exposed section (12). The connecting section (11) is overlapped with the battery box (6) in the length direction of the vehicle frame (5), and the exposed section (12) is located on the side of the battery box (6) away from the vehicle frame (5). The installation part (2) is arranged on the exposed section (12), and the support part (3) is arranged on the connecting section (11).

2. The power supply main switch bracket according to claim 1, characterized in that, The installation part (2) is of a plate-like structure and is arranged parallel to the length direction of the vehicle frame (5), and the main power switch (4) is passed through the installation part (2).

3. The main switch bracket according to claim 2, characterized in that, The installation part (2) is provided with an installation hole (221), the main body of the main power switch (4) is passed through the installation hole (221), and the fixing piece of the main power switch (4) is located on the side of the installation part (2) facing the vehicle frame (5).

4. The main switch bracket according to claim 3, characterized in that, The installation part (2) is provided with fixing holes (222) on the upper and lower sides of the installation hole (221), and bolts for fixing the fixing piece of the main power switch (4) pass through the fixing holes (222).

5. The power supply main switch bracket according to claim 3, characterized in that The installation hole (221) is an oval hole, and the aperture of the oval hole is larger than the diameter of the main body of the main power switch (4).

6. The power supply main switch bracket according to claim 1, characterized in that The support part (3) is arranged at the top of the bracket body (1), and the top of the support part (3) has a support plane for supporting the switch wire harness (41).

7. A main power switch bracket according to claim 6, characterized in that, The installation part (2) includes a first section (21) connected to the exposed section (12) and a second section (22) located above the first section (21). The second section (22) is provided with an installation hole (221) for the main body of the main power switch (4) to pass through, and the installation hole (221) is located above the support part (3).

8. The power supply main switch bracket according to claim 1, characterized in that The support part (3) is of a plate-like structure and is arranged at intervals along the length direction of the bracket body (1) in multiple sections.

9. A bracket for a main power switch (4) according to claim 1, characterized in that, The connecting section (11) is connected to the side part of the battery box (6).

10. A main power switch bracket according to claim 1, characterized in that, The support part (3) is provided with connecting holes (33) for the cable ties to pass through; and / or, the installation part (2) is located on the side of the bracket body (1) away from the battery box (6).

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