Automobile electric control door lock with stable assembly

Abstract

This utility model relates to the field of automotive electronic door lock technology, and in particular to a stable automotive electronic door lock, comprising a wire, the end of which is electrically connected to the automotive electronic door lock. A storage structure is connected to the lower front of the automotive electronic door lock, and a protective sleeve is connected to the outer wall of the storage structure. A groove is machined on the lower front of the automotive electronic door lock. The sleeve is pulled forward to detach from the outer wall of the screw. Then, the wire is wound around the protective sleeve on the outer wall of the vertical plate, leaving the usable length of the wire. Then, the sleeve is inserted into the outer wall of the screw, so that the rear of the sleeve fits against the outer wall of the wire. Next, the collar rotates backward through the outer wall of the screw, so that the outer wall of the collar abuts against the front of the sleeve. Finally, the connector of the wire is inserted into the vehicle body connection port to complete the installation of the automotive electronic door lock. This prevents the wire from being damaged by friction with the vehicle body, prevents short circuits in the automotive electronic door lock, and ensures the power supply and use of the automotive electronic door lock.

Description

Technical Field

[0001] This utility model relates to the field of automotive electronic door lock technology with stable assembly, specifically to an automotive electronic door lock with stable assembly. Background Technology

[0002] Automotive electronic door locks are devices that use electronic control to lock and unlock car doors. Their core function is to improve the convenience, safety, and functionality of vehicle use.

[0003] For example, a stable automotive electronic door lock with authorization announcement number "CN212295997U" uses a first Hall sensor assembly and a second Hall sensor assembly, which are first soldered to the lock cylinder circuit board and the first circuit board, respectively. Then, the lock cylinder circuit board and the first circuit board are soldered to the plugs of the square mounting base and the plugs of the pentagonal mounting base, respectively, to prevent damage caused by soldering the Hall switch and the capacitor patch together. However, in the use of a stable automotive electronic door lock, it is necessary to connect the power supply of the vehicle body with a wire. In order to ensure that the stable automotive electronic door lock is powered on normally, the wire is usually too long. However, the excessively long wire does not have a winding structure. The vibration generated during the movement of the vehicle body will cause the excessively long wire to rub against the mounting position of the vehicle body. Over time, the outer wall of the wire will be damaged, exposing the wire core, causing a short circuit in the automotive electronic door lock and affecting the power supply and use of the automotive electronic door lock. Utility Model Content

[0004] The purpose of this utility model is to solve the problem of short circuits in automotive electronic door locks, which affect the power supply and use of automotive electronic door locks, and to propose a stable automotive electronic door lock.

[0005] To achieve the above objectives, this utility model provides the following technical solution: Design a stable automotive electronic door lock, including a wire, the end of which is electrically connected to the automotive electronic door lock, a storage structure connected to the lower front of the automotive electronic door lock, a protective sleeve connected to the outer wall of the storage structure, and a groove machined on the lower front of the automotive electronic door lock.

[0006] Preferably, the receiving structure includes a vertical plate and screws. The top of the rear end face of the vertical plate is fixedly connected to the lower front of the automotive electronic door lock. The upper and lower sides of the front of the vertical plate are respectively fixedly connected to the rear end faces of two screws. A sleeve plate is inserted into the outer wall of the screw, and a collar is threaded onto the outer wall of the screw.

[0007] Preferably, the outer wall of the vertical plate is fixedly connected to the inner wall of the sheath.

[0008] Preferably, the outer walls of both the vertical plate and the sleeve plate are in contact with the outer wall of the conductor.

[0009] Preferably, a square plate is fixedly connected to the left opening of the vehicle's electronic door lock.

[0010] Preferably, a straight cylinder is slidably connected to the inner wall of the square plate.

[0011] The present invention provides a stable automotive electronic door lock with the following advantages: The retaining structure allows the collar to rotate forward via the screw to disengage, followed by the sleeve plate being pulled forward to detach from the screw's outer wall. The wire is then wound around the sheath on the outer wall of the vertical plate, leaving sufficient length for its use. The sleeve plate is then inserted into the outer wall of the screw, ensuring the rear of the sleeve plate is flush with the outer wall of the wire. Next, the collar rotates backward via the screw's outer wall, pressing the outer wall of the collar against the front of the sleeve plate. Finally, the wire connector is plugged into the vehicle body connection port, completing the installation of the automotive electronic door lock. This prevents damage to the wire due to friction with the vehicle body, prevents short circuits in the automotive electronic door lock, and ensures its continued operation. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 for Figure 1 A schematic diagram showing the connection relationship between the central vertical plate, the sheath, and the screw. Figure 3 for Figure 1 A schematic diagram of the structure of A in the middle; Figure 4 for Figure 1 A schematic diagram showing the connection relationship between the screw, sleeve, and collar. Figure 5 for Figure 1 A schematic diagram of the straight cylinder structure.

[0013] In the diagram: 1. Wire, 2. Retractable structure, 201. Vertical plate, 202. Screw, 203. Sleeve plate, 204. Collar, 3. Automotive electronic door lock, 4. Sheath, 5. Groove, 6. Square plate, 7. Straight cylinder. Detailed Implementation

[0014] The present invention will be further described below with reference to the accompanying drawings: Please see Figure 1-5 In this embodiment, a stably assembled automotive electronic door lock includes a wire 1, the end of which is electrically connected to an automotive electronic door lock 3. The automotive electronic door lock 3 is selected to have three functions: key, central locking, and automatic door locking. A storage structure 2 is connected to the lower front of the automotive electronic door lock 3, and a protective sleeve 4 is connected to the outer wall of the storage structure 2. The protective sleeve 4 is made of fluororubber. A groove 5 is machined on the lower front of the automotive electronic door lock 3.

[0015] The housing structure 2 includes a vertical plate 201 and a screw 202. The top of the rear end face of the vertical plate 201 is fixedly connected to the lower front of the car electronic door lock 3. The upper and lower sides of the front of the vertical plate 201 are fixedly connected to the rear end faces of the two screws 202 respectively. A sleeve plate 203 is inserted into the outer wall of the screw 202. The sleeve plate 203 can be pulled forward by force to disengage from the outer wall of the screw 202. A collar 204 is threadedly connected to the outer wall of the screw 202. The collar 204 can rotate back and forth through the outer wall of the screw 202 under force. The collar 204 is disengaged by rotating forward through the screw 202 in the receiving structure 2. Then, the sleeve 203 is pulled forward and disengaged from the outer wall of the screw 202. The wire 1 is then wrapped around the sheath 4 on the outer wall of the vertical plate 201, leaving the usable length of the wire 1. The sleeve 203 is then inserted into the outer wall of the screw 202, so that the back of the sleeve 203 is in contact with the outer wall of the wire 1. Next, the collar 204 is rotated backward through the outer wall of the screw 202, so that the outer wall of the collar 204 is pressed against the front of the sleeve 203. Finally, the connector of the wire is plugged into the vehicle body connection port to complete the installation of the car electronic door lock 3. This prevents the wire from being damaged by friction with the vehicle body, prevents short circuits in the car electronic door lock, and ensures the power supply and use of the car electronic door lock.

[0016] The outer wall of the vertical plate 201 is fixedly connected to the inner wall of the sheath 4. The outer walls of both the vertical plate 201 and the sheath 203 are attached to the outer wall of the wire 1. A square plate 6 is fixedly connected to the left opening of the car electronic door lock 3. A straight cylinder 7 is slidably connected to the inner wall of the square plate 6. The inner wall of the straight cylinder 7 is threaded.

[0017] Working principle: Automotive electronic door lock installation: Make sure the rear of the car electronic door lock 3 fits snugly against the car's mounting point. Then, thread the bolt from right front to back through the slot 5 and connect it to the car body. Next, adjust the position of the straight cylinder 7 through the opening in the inner wall of the square plate 6, aligning the inner wall of the straight cylinder 7 with the car body connection port. Then, thread the bolt from right front to back through the straight cylinder 7 and connect it to the car body connection port until the bolt nut presses against the front of the straight cylinder 7. This completes the installation of the car electronic door lock 3, eliminating installation misalignment and ensuring stable assembly of the car electronic door lock 3.

[0018] The collar 204 is rotated forward through the screw 202 to disengage, and then the sleeve 203 is pulled forward to disengage from the outer wall of the screw 202. Then, the wire 1 is wrapped around the sheath 4 on the outer wall of the vertical plate 201, leaving the usable length of the wire 1. Then, the sleeve 203 is inserted into the outer wall of the screw 202, so that the back of the sleeve 203 is in contact with the outer wall of the wire 1. Then, the collar 204 is rotated backward through the outer wall of the screw 202, so that the outer wall of the collar 204 is pressed against the front of the sleeve 203. Finally, the connector of the wire is inserted into the vehicle body connection port to complete the installation of the car electronic door lock 3.

[0019] Automotive electronic door lock operation: Key operation: Insert the key into the lock cylinder and turn it (lock / unlock direction) → The contacts inside the lock cylinder close, sending a signal to the controller → The controller judges the command and outputs the corresponding current (controlling the motor to rotate forward / reverse or energizing the coil) → The actuator drives the bolt to extend or retract, completing the locking / unlocking process.

[0020] In-car central locking switch or remote key operation: The central locking switch inside the vehicle, when pressed ("lock" / "unlock"), sends an electrical signal to the controller, which then drives the actuator (synchronously moves all the doors of the vehicle). Remote key: Press the remote button → transmit wireless signal (such as radio frequency wave) → vehicle antenna receives → decoded by ECU (electronic control unit) → controller triggers actuator action (motor reverses when unlocking, rotates forward when locking).

[0021] Automatic locking function: Automatic door locking based on vehicle speed: When the vehicle speed sensor detects that the vehicle speed has reached a threshold (such as 10-40 km / h), it automatically sends a locking signal to the actuator to prevent the door from being opened accidentally while the vehicle is in motion. Automatic unlocking upon collision: When a vehicle collides, the safety system triggers the ECU to forcibly send an unlocking signal to the actuator, facilitating escape / rescue. The anti-key lock function prevents the key from being trapped inside the vehicle. If the key is not removed when the door is opened, the controller will automatically unlock the door after the lock command is triggered, thus preventing the key from being trapped.

[0022] Although the present invention has been illustrated and described with reference to preferred embodiments, those skilled in the art should understand that various changes in form and detail are possible within the scope of the claims.

Claims

1. A stably assembled automotive electronic door lock, comprising a wire (1), characterized in that: The end of the wire (1) is electrically connected to an electric car door lock (3). A storage structure (2) is connected to the lower front of the electric car door lock (3). A sheath (4) is connected to the outer wall of the storage structure (2). A groove (5) is machined on the lower front of the electric car door lock (3).

2. The automotive electronic door lock with stable assembly according to claim 1, characterized in that: The receiving structure (2) includes a vertical plate (201) and a screw (202). The top of the rear end face of the vertical plate (201) is fixedly connected to the lower front of the car electronic door lock (3). The upper and lower sides of the front of the vertical plate (201) are respectively fixedly connected to the rear end faces of two screws (202). A sleeve plate (203) is inserted into the outer wall of the screw (202), and a collar (204) is threaded onto the outer wall of the screw (202).

3. The automotive electronic door lock with stable assembly according to claim 2, characterized in that: The outer wall of the vertical plate (201) is fixedly connected to the inner wall of the sheath (4).

4. The automotive electronic door lock with stable assembly according to claim 2, characterized in that: The outer walls of the vertical plate (201) and the sleeve plate (203) are both in contact with the outer wall of the conductor (1).

5. The automotive electronic door lock with stable assembly according to claim 1, characterized in that: A square plate (6) is fixed to the left opening of the vehicle electronic door lock (3).

6. The automotive electronic door lock with stable assembly according to claim 5, characterized in that: The inner wall of the square plate (6) is slidably connected to a straight cylinder (7).

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