Car lamp switch with mistaken touch prevention protection function
By using a knob and limit rod locking mechanism and a spring reset design, the problem of accidental activation of traditional vehicle light switches is solved, achieving accidental activation protection, improving driving safety and ease of operation, and providing illumination and protection through LED light strips.
Patent Information
- Application Number
- CN202423229394.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-25
- Publication Date
- 2025-11-07
- Estimated Expiration
- 2034-12-25
AI Technical Summary
Traditional car light switches are prone to accidental activation due to unintentional actions, which can affect driving safety.
The design employs a slot mechanism that combines a knob with a limiting rod. The limiting rod engages within the slot to prevent the knob from rotating, allowing the knob to slide to a specific position for headlight control only when intentionally operated. Combined with the spring reset and LED light strip design, this enhances operational accuracy and safety.
It effectively prevents vehicle lights from turning on or off unintentionally, improves driving safety, enhances the button user experience, and provides lighting and protection through LED light strips.
Smart Images
Figure CN223520761U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to car light switch technical field especially relates to a car light switch with anti -touch protection. BACKGROUND
[0002] With the progress of automobile technology and the improvement of safety awareness, the safety and reliability of vehicle internal and external control devices become more and more important, and the design of car light switch is also continuously evolving. Traditional car light switch usually relies on simple mechanical dialing or rotating operation, which is easy to cause the driver to accidentally touch the switch due to inadvertent action during driving, thereby causing unnecessary light changes.
[0003] Because the existing car light switch design often fails to fully consider the anti-touch problem, accidental touch may cause the car light to unintentionally turn on or off during driving, which not only interferes with the driver's vision, but also may increase the risk of traffic accidents, thereby affecting the driving safety, therefore we propose a car light switch with anti-touch protection to overcome the above defects. SUMMARY
[0004] In order to overcome the shortcomings of the prior art, the utility model provides a car light switch with anti-touch protection.
[0005] Technical solution: a car lamp switch with anti-misoperation protection, comprising a shell, a control box and a main switch module, the shell is the assembly carrier of the car lamp switch, the shell is arranged at the cockpit panel of the car, the control box is arranged in the shell, the middle front side of the control box is provided with a groove, the main switch module is arranged in the middle groove of the control box, the main switch module is disc-shaped and is used as the module of the car lamp switch; further comprising: a spline sleeve, which is fixedly arranged on the front side of the main switch module; button switch one, which is arranged on the lower side of the control box; button switch two, which is arranged on the upper side of the control box, the button switch one and the button switch two are used as the module of the car lamp switch; a knob, which is arranged on the front side of the shell, the knob penetrates the shell and extends into the middle front side of the control box, the knob can rotate or slide in the shell; a spline shaft, which is fixedly arranged on the side of the knob close to the main switch module, the spline shaft slides in the spline sleeve, the top outer wall of the knob is provided with a clamping groove, the clamping groove is composed of a plurality of interval distribution grooves and a front side through groove; a limiting rod, which is fixedly arranged on the top wall of the shell, the limiting rod is arranged in the clamping groove of the knob, the limiting rod pushes the knob towards the main switch module, so that the spline shaft slides in the spline sleeve, at this time, the limiting rod slides in the clamping groove of the knob, and slides from the groove to the through groove, at this time, the knob can rotate, and the main switch module is driven to rotate by the spline shaft, so that the main switch module controls the opening and closing of the car lamp or adjusts the car lamp, when the knob is not pressed, the limiting rod is clamped in the groove, so that the knob cannot rotate and drive the main switch module, thereby achieving the effect of anti-misoperation protection of the knob switch.
[0006] More preferably, a spring is arranged between the spline sleeve and the spline shaft of the knob, the spring is used for resetting the pressed knob, so that the button on the pressed knob automatically rebounds after aligning the limiting rod, thereby improving the use experience of the button.
[0007] More preferably, the bending part of the clamping groove of the knob is chamfered, the number of the grooves of the clamping groove of the knob is consistent with the car lamp symbols of the instrument panel of the car, and the grooves of the clamping groove correspond to each car lamp symbol.
[0008] More preferably, the outer wall of the front side of the shell is higher than the pressing surface of the button switch one and the button switch two of the control box, the button switch one and the button switch two are difficult to be misoperated by the pressing of the outer wall of the shell, thereby improving the anti-misoperation effect of the button switch one and the button switch two.
[0009] More preferably, the pressing surface of the button switch one and the button switch two is provided with a convex pattern, and the number of the convex patterns on the pressing surface of the button switch one and the button switch two is different, the convex pattern is used to touch and distinguish the button switch one and the button switch two, and the convenience of pressing the button switch one and the button switch two is improved.
[0010] More preferably, the LED light bar and the light-transmitting protective shell are further included, the left and right front sides of the control box are provided with the LED light bar, the LED light bar at two places is in the shape of "U" and is distributed on the periphery of the same side of the button switch one and the button switch two, the LED light bar is used to illuminate the button switch one and the button switch two, and the light-transmitting protective shell is arranged at the corresponding position of the shell and covers and protects the corresponding LED light bar on the same side.
[0011] Compared with the prior art, the utility model has the advantages that: 1, the utility model discloses a card slot mechanism that is used in cooperation with the limiting rod, effectively prevents mistaken touch, when the knob is not pushed, the limiting rod is clamped in the partition groove of the card slot to prevent the knob from rotating, only when the user intentionally pushes the knob and makes it slide to a specific position, the control or adjustment of the car light can be realized, the car light cannot be turned on or off by mistake due to unintentional action, and the safety of driving is improved.
[0012] 2, the utility model discloses a spring that allows the knob to automatically reset after being pressed, not only simplifies the operation steps of the user, but also enhances the use experience of the button, and the different convex patterns on the button switch one and the button switch two further improve the tactile feedback, so that the driver can accurately distinguish the buttons with different functions without looking.
[0013] 3, the utility model discloses the addition of the LED light bar and the light-transmitting protective shell provides good illumination and protection for the car light switch, and the light-transmitting protective shell covers the LED light bar, not only plays a role in protecting the light source, but also prevents dust and moisture from invading, prolongs the service life of the equipment, and keeps the car light switch area clean and beautiful. ACCURATE
[0014] Figure 1 It is a three-dimensional structure schematic view of the utility model.
[0015] Figure 2 It is a schematic view of the control box, the main switch module, the spline sleeve and the knob of the utility model.
[0016] Figure 3 It is an explosion view of the knob, the spring and the control box of the utility model.
[0017] Figure 4 It is a three-dimensional structure schematic view of the shell, the limiting rod and the limiting rod of the utility model.
[0018] In the drawing marks: 1 - shell, 2 - control box, 3 - main switch module, 31 - spline sleeve, 4 - button switch one, 41 - button switch two, 5 - knob, 51 - spline shaft, 6 - spring, 7 - clamping groove, 8 - limit rod, 9 - LED light bar, 10 - light protection shell, 11 - convex grain. DETAILED DESCRIPTION
[0019] To make the purpose, technical scheme and advantages of the present application more clear and understandable, the present application will be further described in detail below with specific embodiments and in reference to the drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the present application. In addition, in the following description, the description of known structures and technologies is omitted to avoid unnecessary confusion of the concept of the present application.
[0020] A car lamp switch with mistaken touch protection, such as Figures 1-4As shown, including the shell 1, control box 2 and main switch module 3, the shell 1 is the assembly carrier of the car light switch, the shell 1 is arranged at the cockpit panel of the car, the control box 2 is built in the inside of the shell 1, the middle part of the control box 2 is provided with a recess, the main switch module 3 is installed at the middle recess of the control box 2, the main switch module 3 is disc-shaped and serves as the module of the car control light switch; further comprising: spline sleeve 31, fixedly arranged on the front side of the main switch module 3; button switch one 4, provided with two groups and symmetrically arranged at the lower position of the control box 2; button switch two 41, provided with two groups and symmetrically arranged at the upper position of the control box 2, the button switch one 4 and the button switch two 41 are all the modules of the control of various car light switches; knob 5, the front side shell of the shell 1 is provided with a circular through port, the knob 5 is installed on the shell 1, the knob 5 penetrates the shell 1 and extends into the middle part of the control box 2, the knob 5 can rotate or slide at the shell 1; spline shaft 51, fixedly arranged on the side of the knob 5 close to the main switch module 3, the spline shaft 51 slides in the inside of the spline sleeve 31, the top outer wall of the knob 5 is provided with a clamping groove 7, the clamping groove 7 is composed of a plurality of interval distribution separation grooves and a front side through groove, the spring 6 is arranged between the spline sleeve 31 and the spline shaft 51 of the knob 5, the spring 6 is used for resetting the knob 5 after pressing, so that the button after adjusting the car light is automatically rebounded after aligning the separation groove on it with the limiting rod 8, and the use experience of the button is improved; the bending part of the clamping groove 7 of the knob 5 is all chamfered, the number of the separation grooves at the clamping groove 7 of the knob 5 is consistent with the car light symbols at the instrument panel of the car, and the separation grooves at the clamping groove 7 correspond to each car light symbol; limiting rod 8, fixedly arranged on the top wall of the circular through port shell, the limiting rod 8 is adapted to and located in the clamping groove 7 of the knob 5, the limiting rod 8 pushes the knob 5 towards the main switch module 3, so that the spline shaft 51 slides towards the inside of the spline sleeve 31, at this time, the limiting rod 8 slides in the clamping groove 7 of the knob 5 and from the separation groove of the clamping groove 7 to the through groove, at this time, the knob 5 can rotate, and the main switch module 3 at the spline sleeve 31 is driven to rotate through the spline shaft 51, so that the main switch module 3 controls the switch or adjustment of the car light, and when the knob 5 is not pressed, the limiting rod 8 is clamped in the separation groove of the clamping groove 7, so that the knob 5 cannot rotate and drive the main switch module 3, thereby achieving the effect of preventing the knob 5 from being mistaken touch.
[0021] As Figure 1 And Figure 2As shown, the outer wall surface of the front side of the shell 1 is higher than the pressing surface of the button switch one 4 and the button switch two 41 on the control box 2, and the button switch one 4 and the button switch two 41 are difficult to be pressed by mistake, thereby improving the anti-misoperation effect of the button switch one 4 and the button switch two 41; the pressing surface of the button switch one 4 and the button switch two 41 is provided with the convex patterns 11, and the number of the convex patterns 11 on the pressing surface of the button switch one 4 and the button switch two 41 is different, and the convex patterns 11 are used to distinguish the button switch one 4 and the button switch two 41, thereby improving the convenience when the button switch one 4 and the button switch two 41 are pressed.
[0022] As shown in the Figure 3 and Figure 4 As shown, the LED light strips 9 and the light-transmitting protective shells 10 are further included, the LED light strips 9 are arranged on the left and right front sides of the control box 2, and the two LED light strips 9 are in the shape of "U" and are distributed around the button switch one 4 and the button switch two 41 on the same side, the LED light strips 9 are used to illuminate the button switch one 4 and the button switch two 41, and the light-transmitting protective shells 10 are arranged at the corresponding positions of the shell 1 and cover and protect the corresponding LED light strips 9 on the same side.
[0023] When the user needs to adjust the car light, the knob 5 must be pressed towards the main switch module 3 first, so that the spline shaft 51 slides into the spline sleeve 31, at this time the limiting rod 8 will slide into the through slot from the partition slot of the clamping groove 7, allowing the knob 5 to start rotating, by rotating the knob 5, the knob 5 drives the spline sleeve 31 to rotate through the spline shaft 51, so that the main switch module 3 on the spline sleeve 31 rotates, allowing the user to turn on, off or adjust the car light by controlling the main switch module 3, once the user finishes pressing and releases the knob 5, the spring 6 will push the knob 5 back to its original position, so that the partition slot in the clamping groove 7 is aligned with the limiting rod 8 again, and the knob 5 cannot be rotated, at this time the limiting rod 8 is clamped in the partition slot of the clamping groove 7, preventing the rotation of the knob 5, thereby preventing the car light state from being changed by mistake, achieving the anti-misoperation protection function, in order to further enhance the anti-misoperation effect of the button switch one 4 and the button switch two 41, the outer wall surface of the shell 1 on both sides is designed to be higher than the corresponding button pressing surface on the control box 2, reducing the possibility of accidental touch, and different numbers of convex patterns 11 are arranged on the pressing surface of each button, which makes the driver can easily distinguish different buttons by touch, improving the operation accuracy in the night or in the case of distraction, in order to improve the night visibility and safety, the "U"-shaped LED light strips 9 are arranged on the left and right front sides of the control box 2, surrounding the button switch one 4 and the button switch two 41, and the LED light strips 9 are covered by the light-transmitting protective shells 10, which not only provides illumination but also plays a protective role, so that the driver can further clearly see the positions of the control buttons in the case of insufficient light, under the condition of car light, reducing the misoperation of the car light switch button.
[0024] Although the utility model is described in detail with reference to the above examples, it is obvious to those skilled in the art through the disclosure that various changes or modifications can be made to the utility model without departing from the principles and spirit of the utility model defined in the claims. Therefore, the detailed description of the embodiments of the disclosure is only used for explanation, not for limiting the utility model, and the protection range is defined by the content of the claims.
Claims
1. A vehicle light switch with anti-misoperation protection, comprising a shell (1), a control box (2) and a main switch module (3), the control box (2) is built-in in the shell (1), the front side of the middle part of the control box (2) is provided with a groove, the main switch module (3) is installed at the middle groove of the control box (2), and the main switch module (3) is a module for controlling the vehicle light switch of a vehicle. characterized in that further Comprise: A spline sleeve (31) is fixedly arranged on the front side of the main switch module (3); A button switch one (4) is arranged on the lower side of the control box (2); A button switch two (41) is arranged on the upper side of the control box (2); a knob (5) is arranged on the front side of the shell (1), the front side of the shell (1) is provided with a circular through hole, the knob (5) is installed on the shell (1), the knob (5) penetrates the shell (1) and extends into the middle front side of the control box (2), and the knob (5) can rotate or slide on the shell (1); A spline shaft (51) is fixedly arranged on the side of the knob (5) close to the main switch module (3), the spline shaft (51) is slidably arranged in the spline sleeve (31), the top outer wall of the knob (5) is provided with a clamping groove (7), the clamping groove (7) is composed of a plurality of interval distribution grooves and a front through groove; a limiting rod (8) is fixedly arranged on the top wall of the circular through hole of the shell (1), and the limiting rod (8) is adapted to and located in the clamping groove (7) of the knob (5).
2. A vehicle light switch with mis-touch protection as defined in claim 1, characterized in that The spring (6) is arranged between the spline sleeve (31) and the spline shaft (51) of the knob (5), and the spring (6) is used for resetting the pressed knob (5).
3. A vehicle light switch with mis-touch protection as defined in claim 2, characterized in that The bending parts of the clamping groove (7) of the knob (5) are chamfered, and the number of the grooves of the clamping groove (7) of the knob (5) is consistent with the number of the vehicle light symbols on the instrument panel of the vehicle.
4. A mis-touch prevention protected vehicle light switch according to claim 3, wherein The outer wall surfaces of the front side of the shell (1) are higher than the pressing surfaces of the button switch one (4) and the button switch two (41) on the control box (2).
5. A mis-touch prevention protected vehicle lamp switch according to claim 4, wherein The pressing surfaces of the button switch one (4) and the button switch two (41) are provided with convex patterns (11), and the number of the convex patterns (11) on the pressing surfaces of the button switch one (4) and the button switch two (41) is different.
6. A mis-touch prevention protected vehicle lamp switch according to claim 5, wherein Further comprising an LED light bar (9) and a light-transmitting protective shell (10), the LED light bar (9) is arranged on the left and right front sides of the control box (2), the LED light bar (9) is arranged in a "U" shape and distributed on the periphery of the button switch one (4) and the button switch two (41) on the same side, and the light-transmitting protective shell (10) is arranged at the corresponding position of the shell (1).