A push-type vehicle internal opening switch

Abstract

The present invention discloses a push-type vehicle inner opening switch, comprising: a door lock, the door lock comprising an electronic lock and a mechanical lock; a transmission mechanism, the transmission mechanism comprising a pressable pressing part and a connecting rod part that can rotate around a fulcrum, one end of the connecting rod part is connected to the press part, and the other end is connected to the electronic switch of the mechanical lock and the electronic lock, and the electronic lock and the mechanical door lock are in a closed state when the press part is not pressed. The press part can control the opening and closing of the electronic switch through the connecting rod part to unlock, and can also drive the mechanical lock to unlock through the connecting rod part, and the door opening action of pressing to unlock is more technological; the door is easier to open by transmitting the pressing force through the connecting rod and the fulcrum to unlock; the pressing direction is consistent with the door opening direction, and the door opening action is smoother.

Description

Technical Field

[0001] The invention belongs to the field of automobile accessories, and in particular relates to an electronically and mechanically integrated connecting rod push-type automobile interior opening switch. Background Art

[0002] Existing car interior door switches are generally divided into mechanical and electronic types. Electronic ones are used in various high-end models as a more convenient and technological way to open the door, but their disadvantage is that when the vehicle has an accident, there is a risk that the door cannot be opened from the inside. Therefore, the mechanical door opening cannot be completely abandoned, and a mechanical and electronic combination of internal door opening methods is needed. For example, Chinese patent publication number CN112252867A, publication date January 22, 2021, is named "A car interior opening handle and its manufacturing method", including a handle base, a micro switch fixed to the handle base, a handle for controlling the opening and closing of the micro switch and the opening and closing of the mechanical lock, and a limit plunger for stopping the handle. The invention has an electronic and mechanical double unlocking structure, but uses the method of pulling the handle to open the door from the inside, so the human-machine experience is not much different from the mechanical door opening, and the sense of technology is not enough, and the direction of pulling the handle is opposite to the direction of pushing the door open, resulting in a complicated door opening action. Summary of the invention

[0003] In order to overcome the problems in the prior art that the inner-opening switch for a vehicle lacks a sense of technology and has a complicated door opening action, the present invention provides a push-type inner-opening switch for a vehicle which has a simple action and a stronger sense of technology.

[0004] The present invention is achieved through the following technical scheme: a push-type vehicle inner-opening switch, comprising: a door lock, the door lock comprising an electronic lock and a mechanical lock; a conduction mechanism, the conduction mechanism comprising a pressable pressing part and a connecting rod part that can rotate around a fulcrum, one end of the connecting rod part is connected to the pressing part, and the other end is connected to the mechanical lock and the electronic switch of the electronic lock, and when the pressing part is not pressed, the electronic lock and the mechanical door lock are in a closed state.

[0005] The pressing part can control the opening and closing of the electronic switch to unlock through the connecting rod part, and can also drive the mechanical lock to unlock through the connecting rod part. The door opening action of pressing to unlock is more technological; the pressing force is transmitted through the connecting rod and the fulcrum to unlock, making it easier to open the door; the pressing direction is consistent with the door opening direction, and the door opening action is smoother.

[0006] Preferably, the angle at which the connecting rod pulls the mechanical lock to unlock is greater than the angle at which the connecting rod separates from the electronic switch, so that the unlocking actions of the electronic lock and the mechanical lock are the same and the mechanical lock switch is not triggered when the electronic lock is opened.

[0007] Preferably, the pressing portion is slidably connected to the connecting rod portion, so that the pressing action of the pressing portion maintains a linear motion.

[0008] Preferably, the mechanical lock is hinged to the connecting rod portion, and before the connecting rod portion is separated from the electronic switch under the drive of the pressing portion, the angle between the line connecting the hinge point and the fulcrum and the direction of the force applied to pull the mechanical lock to unlock is always an obtuse angle, so that in the process of the electronic switch being triggered, since the main power arm of the pressing force remains unchanged and the resistance arm increases, the resistance of the pressing action continues to increase, allowing the user to feel more and more resistance feedback until the door is opened and continue to push the door, so that the user can give up pressing after the electronic lock is opened without clear prompts, and the door opening process is smoother.

[0009] Preferably, the mechanical lock is provided with a hinge shaft at a hinge with the connecting rod part, the connecting rod part is provided with a hinge groove at a hinge with the mechanical lock, the hinge shaft is provided with a protrusion, the hinge groove is provided with a groove for accommodating the movement of the protrusion, the bottom surface of the groove is provided with a connecting rod stop protruding from the bottom surface, the position of the stop is exactly located at the bottom surface of the groove corresponding to the protrusion when the connecting rod part is separated from the electronic switch, so that the resistance at the mechanical lock suddenly increases after the electronic lock is triggered, and the user is prompted by touch that the electronic lock has been opened, and the small connecting rod stop does not affect the continued pressing to open the mechanical lock.

[0010] Preferably, the pressing portion is provided with a pressing piece, and the pressing piece can be pressed and slid on the surface of the connecting rod portion. The surface of the connecting rod portion is provided with a protruding pressing point, and the position of the pressing point is exactly located at the bottom surface of the connecting rod portion corresponding to the pressing piece when the connecting rod portion is separated from the electronic switch. Through the pressing point, the pressing resistance suddenly increases after the electronic lock is triggered, and the user is prompted through touch that the electronic lock has been opened, and the small pressing point does not affect the continued pressing to open the mechanical lock.

[0011] Preferably, a torsion spring is provided at the fulcrum of the connecting rod so that the pressing part automatically returns to its original position after use.

[0012] Preferably, the angle between the line connecting the hinge point and the fulcrum and the line connecting the fulcrum and the position where the connecting rod part connects to the button part is less than 135 degrees, so that the hinge point and the pressing part are located on one side of the fulcrum, reducing the volume of the entire switch.

[0013] Compared with the prior art, the advantages of the present invention are:

[0014] The pressing part can unlock the door by controlling the opening and closing of the electronic switch through the connecting rod part, and can also unlock the mechanical lock through the connecting rod part. The structure is simple, and the door opening action of pressing and unlocking is more technological; the door is unlocked by transmitting the pressing force through the connecting rod and the fulcrum, which makes it easier to open the door; the pressing direction is consistent with the door opening direction, and the door opening action is smoother. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of the first embodiment of the present invention;

[0016] Figure 2 It is a side view schematic diagram of a button portion after being cut away according to an embodiment of the present invention.

[0017] In the figure: pressing portion 1, pressing member 11, connecting rod portion 2, pressing point 21, hinge groove 22, transmission member 3, electronic switch 4, hinge shaft 5, fulcrum 6. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the following further describes how the present invention is implemented in conjunction with the accompanying drawings and specific implementation methods.

[0019] Embodiment 1, as Figure 1 and Figure 2 As shown, a push-type vehicle inner opening switch comprises: a door lock, which comprises an electronic lock and a mechanical lock; a transmission mechanism, which comprises a pushable pressing part 1 and a connecting rod part 2 that can rotate around a fulcrum 6, one end of the connecting rod part 2 is connected to the pressing part 1, and the other end is connected to the mechanical lock and an electronic switch 4 connected to the electronic lock through a transmission member 3, the transmission member 3 is hinged to the connecting rod part 2, the electronic lock and the mechanical door lock are in a closed state when the pressing part 1 is not pressed, the connecting rod part 2 pulls the mechanical lock to unlock the rotation angle greater than the connecting rod part 2 and the electronic switch The unlocking actions of the electronic lock and the mechanical lock are the same, and the mechanical lock switch is not triggered when the electronic lock is opened, the pressing part 1 is slidably connected to the connecting rod part 2, so that the pressing action of the pressing part 1 maintains a linear motion, and a torsion spring is arranged at the fulcrum of the connecting rod, so that the pressing part 1 automatically returns to its original position after use.

[0020] When in use, press the pressing part 1 to make the connecting rod 2 rotate about 12 degrees, and the electronic lock is triggered to open; if the electronic lock fails and the door lock is not opened, continue to press to make the connecting rod 2 rotate about 21 degrees, and the mechanical lock is opened under the pull of the connecting rod 2. The electronic lock and the mechanical lock have the same door opening method, which reduces the learning cost, and the mechanical lock can be triggered less often, reducing the failure rate of the mechanical lock.

[0021] In order to allow the user to stop pressing after the electronic lock is opened without affecting the smooth opening of the door, before the connecting rod part 2 is separated from the electronic switch 4 under the drive of the pressing part 1, the angle between the line connecting the hinge point and the fulcrum and the direction of the force applied to pull the mechanical lock to unlock is always an obtuse angle, so that in the process of the electronic switch 4 being triggered, since the main power arm of the pressing force remains unchanged and the resistance arm increases, the resistance of the pressing action continues to increase, allowing the user to feel more and more resistance feedback until the door is opened and continue to push the door, so that the user can give up pressing after the electronic lock is opened without clear prompts, reducing the door opening steps and making the door opening process smoother.

[0022] The angle between the line connecting the hinge point and the fulcrum 6 and the line connecting the fulcrum 6 and the position where the connecting rod 2 connects to the pressing part 1 is less than 135 degrees, so that the hinge point and the pressing part 1 are located on one side of the fulcrum 6, reducing the volume of the entire switch.

[0023] In order to prompt the user that the electronic lock has been opened, the mechanical lock is provided with a hinge shaft 5 at the hinge with the connecting rod part 2, and the connecting rod part 2 is provided with a hinge groove 22 at the hinge with the transmission member 3. The hinge shaft is provided with a protrusion, and the hinge groove 22 is provided with a groove for accommodating the movement of the protrusion. The bottom surface of the groove is provided with a connecting rod stop protruding from the bottom surface. The position of the connecting rod stop is exactly located at the bottom surface of the groove corresponding to the protrusion when the connecting rod part 2 is separated from the electronic switch 4, so that the resistance at the mechanical lock suddenly increases after the electronic lock is triggered, and the user is prompted by touch that the electronic lock has been opened, and the small connecting rod stop does not affect the continued pressing to open the mechanical lock.

[0024] Another prompting method can also be used, that is, a pressing piece 11 is provided on the pressing portion 1, and the pressing piece can press down and slide on the surface of the connecting rod portion 2. The surface of the connecting rod portion 2 is provided with a protruding pressing point 21. The position of the pressing point 21 is exactly located at the bottom surface of the connecting rod portion 2 corresponding to the pressing piece when the connecting rod portion 2 is separated from the electronic switch 4. By pressing the pressing point, the pressing resistance suddenly increases after the electronic lock is triggered, and the user is prompted by touch that the electronic lock has been opened, and the small pressing point does not affect the continued pressing to open the mechanical lock.

Claims

1. A push-type vehicle inner opening switch, characterized in that: include: Door locks, including electronic locks and mechanical locks; The transmission mechanism includes a pressing portion that can be pressed and a connecting rod portion that can rotate around a fulcrum, one end of the connecting rod portion is connected to the pressing portion, and the other end is connected to the electronic switch of the mechanical lock and the electronic lock, and when the pressing portion is not pressed, the electronic lock and the mechanical lock are in a closed state; The angle at which the connecting rod part pulls the mechanical lock to unlock is greater than the angle at which the connecting rod part is separated from the electronic switch.

2. The push-type vehicle interior opening switch according to claim 1, characterized in that: The pressing portion is slidably connected to the connecting rod portion.

3. The push-type vehicle interior opening switch according to claim 1, characterized in that: The mechanical lock is hinged to the connecting rod, and before the connecting rod is separated from the electronic switch by the pressing part, the angle between the line connecting the hinge point and the fulcrum and the direction of the force applied to unlock the mechanical lock is always an obtuse angle.

4. The push-type vehicle interior opening switch according to claim 1, characterized in that: The mechanical lock is provided with a hinge shaft at the hinge with the connecting rod part, the connecting rod part is provided with a hinge groove at the hinge with the mechanical lock, the hinge shaft is provided with a protrusion, the hinge groove is provided with a groove for accommodating the movement of the protrusion, the bottom surface of the groove is provided with a connecting rod stop point protruding from the bottom surface, and the position of the stop point is exactly located at the bottom surface of the groove corresponding to the protrusion when the connecting rod part is separated from the electronic switch.

5. The push-type vehicle inner opening switch according to claim 2, characterized in that: The pressing part is provided with a pressing piece, and the pressing piece can press down and slide on the surface of the connecting rod part. The surface of the connecting rod part is provided with a protruding pressing point, and the position of the pressing point is exactly located at the bottom surface of the connecting rod part corresponding to the pressing piece when the connecting rod part is separated from the electronic switch.

6. The push-type inward opening switch for a vehicle according to claim 1, characterized in that: A torsion spring is arranged at the fulcrum of the connecting rod part.

7. The push-type vehicle interior opening switch according to claim 3, characterized in that: The angle between the line connecting the hinge point and the fulcrum and the line connecting the fulcrum and the position where the connecting rod part connects to the button part is less than 135 degrees.

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