Anti-mistaken-touch saddle switch for electric vehicle
The switch assembly for electric vehicles, featuring a hinged cover and spring mechanism, addresses the high cost and short lifespan issues of existing seat switches by providing a cost-effective, durable, and water-resistant solution for preventing accidental vehicle activation.
Patent Information
- Application Number
- CN202422187481.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-06
- Publication Date
- 2025-07-15
- Estimated Expiration
- 2034-09-06
AI Technical Summary
The anti-miss touch switch of existing electric vehicles has high cost and is not long service life, especially the application of pressure sensing bars.
The switch seat and switch cover structure is adopted, and the return spring and mechanical switch are used to trigger the switch by the switch cover when the user sits down to power the battery. Combined with a waterproof design and a simple installation method, it reduces cost and extends the service life.
It realizes a low-cost, easy-to-install anti-touch switch, has a long service life and is waterproof, reducing production and maintenance costs.
Smart Images
Figure CN223108737U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of switch technology, and particularly to an anti-misoperation seat switch for electric vehicles. Background Art
[0002] In the field of electric vehicles, to ensure the safe use of electric vehicles and prevent children from accidentally turning the switch on the handlebar of the electric vehicle to start it, a switch is usually provided under the seat of the electric vehicle. When people sit on the electric vehicle, the switch senses the weight and then powers on the electric vehicle, after which it can be started normally. The common switch for electric vehicles is to install multiple (about ten) circular pressure sensors on an installation strip. Each pressure sensor is connected by wires, and the formed pressure sensing strip is connected to the battery of the electric vehicle, so that the pressure sensing strip controls whether the battery powers on the electric vehicle. Finally, the pressure sensing strip is installed under the seat. However, it is found in use that the pressure sensing strip has a high cost and a short service life, and needs to be improved. Utility Model Content
[0003] In order to reduce the cost of the anti-misoperation switch, this application provides an anti-misoperation seat switch for electric vehicles.
[0004] An anti-misoperation seat switch for electric vehicles provided by this application adopts the following technical solutions:
[0005] An anti-misoperation seat switch for electric vehicles includes a switch base, a switch cover movably arranged on the switch base, and a return spring arranged on the switch base. One end of the return spring is connected to the switch base, and the other end faces the switch cover. The return spring keeps the switch cover away from the switch base. A switch for connecting to the battery is provided on the switch base. The switch base is used to be installed under the seat. When the user sits on the seat, the switch cover approaches the switch base and triggers the switch to power on the battery.
[0006] By adopting the above technical solutions, a switch base is provided and a switch cover is installed on the switch base. The switch base is installed under the seat of the electric vehicle, and the switch cover is movably connected to the switch base. When the user sits on the seat, the switch cover is forced to move towards the switch base until the switch cover triggers the switch to power on the battery. This anti-misoperation seat switch for electric vehicles is simple to produce, only requiring the production of a box and the installation of a spring and a switch inside the box, with a lower cost and being easy to install. Compared with the common pressure sensing strip, this anti-misoperation seat switch for electric vehicles has a better service life and also has a waterproof function.
[0007] Optionally, one end of the switch cover is hinged to the switch base. When the switch cover rotates to approach the switch base, the other end of the switch cover abuts against the return spring.
[0008] By adopting the above technical solution, the end of the switch cover is hinged to the switch base, enabling the switch cover to move stably on the switch base.
[0009] Optionally, a receiving groove is formed on the switch base for receiving a return spring.
[0010] By adopting the above technical solution, the receiving groove is provided to install the return spring, enabling one end of the return spring to be stably installed on the switch base without the need for additional fixing of the return spring.
[0011] Optionally, a drain hole is formed at the bottom of the receiving groove.
[0012] By adopting the above technical solution, the drain hole is provided for draining water, enabling the water to be drained in time after the switch base gets waterlogged; the anti-misoperation seat switch for electric vehicles has good waterproof performance, preventing the spring from being soaked by water and extending the service life of the spring.
[0013] Optionally, there are two return springs, which are located on both sides of the switch, and the distances from the two return springs to the hinge point of the switch base and the switch cover are the same.
[0014] By adopting the above technical solution, the two return springs are provided to stably lift the switch cover.
[0015] Optionally, a torsion spring is provided at the hinge point of the switch base and the switch cover, and the torsion spring drives the switch cover to abut against the return spring.
[0016] By adopting the above technical solution, the torsion spring is provided to make the switch cover receive a force in the direction close to the switch base, thereby preventing the switch cover from being pushed out excessively by the return spring and keeping the switch cover in a slightly open state.
[0017] Optionally, the switch is a mechanical switch. When the switch cover moves down to abut against and press the mechanical switch, the mechanical switch is turned on to energize the battery. When the switch cover is reset, the mechanical switch is reset to disconnect, thereby cutting off the power supply of the battery.
[0018] By adopting the above technical solution, when the user sits on the seat cushion, the switch cover is pressed downward by the pressure to press the mechanical switch, and the mechanical switch is in the on state to energize the battery. When the user leaves the seat cushion, the switch cover is reset under the action of the spring, and the mechanical switch is reset at the same time, thereby cutting off the power supply of the battery. Moreover, the mechanical switch is relatively common, economical and practical, and can reduce costs.
[0019] Optionally, connection blocks are provided at both ends of the switch base, and connection holes for installation are provided on the connection blocks. The switch base is installed under the seat cushion of the electric vehicle through the connection blocks.
[0020] By adopting the above technical solution, a connecting block is provided for installing the switch base, and a screw is installed through the connecting hole to fix the connecting block to the electric vehicle, thereby fixing the switch base to the electric vehicle.
[0021] Optionally, a socket protrusion is provided on the side of the switch cover close to the switch base, and the socket protrusion is for sleeving the return spring.
[0022] By adopting the above technical solution, the socket protrusion is provided to connect the return spring with the switch cover, so that when the switch cover approaches the switch base, the return spring is stably pressed down, thereby enabling the return spring to deform stably.
[0023] In summary, the present application includes at least one of the following beneficial technical effects:
[0024] 1. A switch base is provided and a switch cover is installed on the switch base. The switch base is installed under the seat cushion of the electric vehicle, and the switch cover is movably connected to the switch base. When the user sits on the seat cushion, the switch cover is forced to move towards the switch base until the switch cover triggers the switch to energize the battery. The anti-mis-touch seat switch for electric vehicles is simple to produce, only requiring the production of a box and the installation of a spring and a switch inside the box, with low cost and easy installation. Compared with common pressure-sensitive strips, the anti-mis-touch seat switch for electric vehicles has a better service life and also has a waterproof function;
[0025] 2. A torsion spring is provided to apply a force to the switch cover in the direction approaching the switch base, thereby preventing the switch cover from being overly ejected by the return spring and keeping the switch cover in a slightly open state;
[0026] 3. When the user sits on the seat cushion, the switch cover is pressed downward by the pressure to press down the mechanical switch. The mechanical switch is in an open state to energize the battery. When the user leaves the seat cushion, the switch cover resets under the action of the spring, and the mechanical switch resets simultaneously, thereby cutting off the power supply of the battery. Moreover, the mechanical switch is relatively common, economical and practical, and can reduce costs;
[0027] 4. A connecting block is provided for installing the switch base, and a screw is installed through the connecting hole to fix the connecting block to the electric vehicle, thereby fixing the switch base to the electric vehicle. BRIEF DESCRIPTION OF THE DRAWINGS
[0028] Figure 1 is a schematic diagram of the overall structure of the anti-mis-touch seat switch for electric vehicles according to an embodiment of the present application.
[0029] Figure 2 is a schematic diagram of the structure of the switch base and the return spring in the embodiment.
[0030] Figure 3 is a schematic diagram of the structure of the switch base in the embodiment.
[0031] Figure 4It is a schematic structural diagram of the switch cover of the embodiment.
[0032] Explanation of reference numerals: 1, switch base; 2, switch cover; 3, return spring; 4, switch; 5, connecting wire; 6, receiving groove; 7, torsion spring; 8, drain hole; 9, connecting block; 10, connecting hole; 11, socket protrusion. Specific embodiments
[0033] The following further elaborates on this application with reference to FIGS. 1-4.
[0034] The embodiment of this application discloses an anti-misoperation seat switch for electric vehicles. Refer to Figure 1 and Figure 2 , the anti-misoperation seat switch for electric vehicles includes a switch base 1, a switch cover 2 hinged to the switch base 1, and a return spring 3 installed on the switch base 1. One end of the return spring 3 is connected to the switch base 1, and the other end faces the switch cover 2. The return spring 3 keeps the switch cover 2 away from the switch base 1.
[0035] Refer to Figure 1 and Figure 2 , a switch 4 is installed on the switch base 1, a connecting wire 5 is installed on the switch base 1, the connecting wire 5 connects the switch 4 and the battery, and the switch base 1 is used to be installed under the seat cushion. When the user sits on the seat cushion, the switch cover 2 approaches the switch base 1 and triggers the switch 4 to energize the battery. When the switch cover 2 rotates to approach the switch base 1, the end of the switch cover 2 abuts against the return spring 3. A receiving groove 6 is formed on the switch base 1, and the receiving groove 6 is for accommodating the return spring 3. One end of the return spring 3 is accommodated in the receiving groove 6, and the outer wall of the return spring 3 abuts against the groove wall of the receiving groove 6.
[0036] Refer to Figure 1 and Figure 2 , there are two receiving grooves 6 and two return springs 3 respectively. The receiving grooves 6 are located on both sides of the switch 4, and the receiving grooves 6 and the return springs 3 are arranged in one-to-one correspondence. The distances from the two return springs 3 to the hinge joint of the switch base 1 and the switch cover are the same. A torsion spring 7 is installed on the switch base 1, and the torsion spring 7 is located at the hinge joint of the switch base 1 and the switch cover 2. The torsion spring 7 urges the switch cover 2 to abut against the return spring 3. The switch 4 is a mechanical switch. When the switch cover 2 moves downwards to abut against and press the mechanical switch, the mechanical switch is turned on to energize the battery. When the switch cover 2 resets, the mechanical switch resets to disconnect, thereby cutting off the power supply of the battery.
[0037] Refer to Figure 2 and Figure 4 , a socket protrusion 11 is fixed on the side of the switch cover 2 close to the switch base 1, and the socket protrusion 11 is for the return spring 3 to be socketed. The cooperation of the return spring 3 and the torsion spring 7 keeps the switch cover 2 in a slightly open state.
[0038] Refer to Figure 1 andFigure 3 There are drainage holes 8 provided on the switch base 1. There are two drainage holes 8, one is located at the bottom of the receiving groove 6, and the other is located on the bottom wall of the switch base 1. Connecting blocks 9 are integrally fixed at both ends of the switch base 1. Connecting holes 10 for installation are provided on the connecting blocks 9. The switch base 1 is installed under the seat cushion of the electric vehicle through the connecting blocks 9.
[0039] The implementation principle of an anti-misoperation seat switch for an electric vehicle in an embodiment of the present application is as follows: A switch base 1 is provided and a switch cover 2 is installed on the switch base 1. The switch base 1 is installed under the seat cushion of the electric vehicle, and the switch cover 2 is movably connected to the switch base 1. When the user sits on the seat cushion, the switch cover 2 is forced to move in the direction close to the switch base 1 until the switch cover 2 triggers the switch 4 to energize the battery. This anti-misoperation seat switch for an electric vehicle is simple to manufacture, only requiring the production of a box and the installation of a spring and a switch 4 inside the box, with low cost and easy installation. Compared with common pressure sensing strips, this anti-misoperation seat switch for an electric vehicle has a better service life and also has a waterproof function.
[0040] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereby. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application shall be covered within the protection scope of the present application.
Claims
1. An anti-misoperation seat switch for an electric vehicle, characterized in that: It includes a switch base (1), a switch cover (2) movably arranged on the switch base (1), and a return spring (3) arranged on the switch base (1). One end of the return spring (3) is connected to the switch base (1), and the other end faces the switch cover (2). The return spring (3) keeps the switch cover (2) away from the switch base; a switch (4) for connecting to a battery is provided on the switch base (1). The switch base (1) is used to be installed under the seat cushion. When the user sits on the seat cushion, the switch cover (2) approaches the switch base (1) and triggers the switch (4) to energize the battery.
2. The anti-misoperation seat switch for electric vehicles according to claim 1, wherein: One end of the switch cover (2) is hinged to the switch base (1). When the switch cover (2) rotates to approach the switch base (1), the other end of the switch cover (2) abuts against the return spring (3).
3. The anti-misoperation seat switch for an electric vehicle according to claim 2, wherein: A receiving groove (6) is formed on the switch base (1) for receiving the return spring (3).
4. The anti-misoperation seat switch for an electric vehicle according to claim 3, wherein: A drainage hole (8) is formed at the bottom of the receiving groove (6).
5. The anti-misoperation seat switch for an electric vehicle according to claim 2, characterized in that: There are two return springs (3) which are located on both sides of the switch (4). The distances from the two return springs (3) to the hinge point between the switch base (1) and the switch cover (2) are the same.
6. The anti-misoperation seat switch for an electric vehicle according to claim 2, wherein: A torsion spring (7) is provided at the hinge point between the switch base (1) and the switch cover (2). The torsion spring (7) urges the switch cover (2) to abut against the return spring (3).
7. The anti-misoperation seat switch for an electric vehicle according to claim 1, wherein: The switch (4) is a mechanical switch. When the switch cover (2) moves downwards to abut against and press the mechanical switch, the mechanical switch is turned on to energize the battery. When the switch cover (2) resets, the mechanical switch resets to disconnect, thereby cutting off the power supply of the battery.
8. The anti-misoperation seat switch for electric vehicles according to claim 1, wherein: Connection blocks (9) are provided at both ends of the switch base (1). Connection holes (10) for installation are provided on the connection blocks (9). The switch base (1) is installed under the seat cushion of the electric vehicle through the connection blocks (9).
9. The anti-misoperation seat switch for electric vehicles according to claim 1, wherein: A socket protrusion (11) is provided on the surface of the switch cover (2) close to the switch base (1) for the return spring (3) to be socketed.