Automobile door lock executing mechanism

Abstract

The utility model relates to the related technical field of automobiles, in particular to an automobile door lock executing mechanism which comprises a shell, a placing groove is formed in the shell, a mechanical device is installed in the shell, one side of the surface of the shell is connected with a connector, and an opening and closing executing mechanism is arranged on one side of the surface of the shell. According to the automobile door lock executing mechanism, through the arrangement of the opening and closing executing mechanism, when a door lock is opened and closed, an electric control key is pressed firstly, then one side of the door lock starts to be powered on, and then a self-suction assembly at one end of a cable assembly starts to be close to the powered-on position and is in suction connection with the powered-on position; then the self-suction assembly conveys electric quantity into the connecting block in the limiting groove through the cable assembly, then the electric quantity is conveyed into the motor through the connecting block, at the moment, the motor starts to be powered on and started, then the motor rotates and drives the mechanical device to move, the mechanical device drives the spring bolt to rotate when executing movement, and therefore opening and closing of the door lock are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field related to automobiles, and in particular to an automobile door lock actuator. Background Art

[0002] A car is a car that is powered by power and does not rely on tracks or electricity to work mechanically. In a broad sense, a car that can work mechanically is often called a car. Cars can be divided into sedans and commercial vehicles. Sedans are mainly used to transport passengers, their carry-on luggage and temporary items in their design and technical characteristics. Commercial vehicles are used to transport people and goods in their design and technical characteristics, and can tow trailers, but do not include sedans. In modern cars, door locks need to be used to lock the car after it is closed, and various central control door locks have been widely used. Whether it is the split electric lock with a mechanical lock and a locking device in the past, or the current advanced central control mechanical integrated electric lock, each electric lock is inseparable from an electric actuator or an electric locking structure. People's operating instructions need to be remotely controlled or electrically controlled, and after processing, they are transformed into corresponding electrical signals, which are transmitted to the actuator to execute the action, push the corresponding mechanism, and complete the unlocking or locking function. Therefore, a car door lock actuator is particularly needed.

[0003] However, the existing automobile door lock actuators and current electric door lock controllers mostly have the disadvantages of having many and complex parts, unreasonable structural settings, and large size, which increases the production cost and labor cost of the enterprise and reduces the overall reliability. Utility Model Content

[0004] The purpose of the utility model is to provide an automobile door lock actuator to solve the problem that the existing automobile door lock actuator proposed in the above background technology, the current electric door lock controllers mostly have the disadvantages of many and complicated parts, unreasonable structural settings, large size, etc., which increase the production cost and labor cost of the enterprise and reduce the overall reliability.

[0005] To achieve the above object, the utility model provides the following technical solution: an automobile door lock actuator, comprising a housing, a placement groove is provided inside the housing, a mechanical device is installed inside the housing, a connector is connected to one side of the surface of the housing, and an opening and closing actuator is provided on one side of the surface of the housing;

[0006] The opening and closing actuator includes a locking tongue, a placement groove, a limiting groove, a connecting block, a motor, a cable assembly and a self-priming assembly. The locking tongue is embedded in the interior of the shell, a placement groove is provided in the interior of the shell, a limiting groove is provided in the interior of the shell, a connecting block passes through the interior of the shell, a motor is embedded in the interior of the shell, one end of the connecting block is connected to the cable assembly, and one end of the cable assembly is connected to the self-priming assembly.

[0007] Preferably, one end of the connecting block is embedded in the limiting groove, and the motor is embedded in the placement groove.

[0008] Preferably, one end of the motor is connected to a mechanical device, and one side of the surface of the lock tongue is connected to the mechanical device.

[0009] Preferably, one end of the connecting block matches the size of the limiting groove, and the surface of the cable assembly is made of chlorinated polyethylene.

[0010] Preferably, the shell is made of titanium alloy, and the surface of the connector is made of fluororubber.

[0011] Compared with the prior art, the beneficial effect of the utility model is that when the automobile door lock actuator executes the opening and closing of the door lock, it only needs to press the electronic control key, and then one side of the door lock will start to be energized, and then the self-priming component at one end of the cable assembly will start to approach the energized place and absorb the connection, and then the self-priming component will transmit the electricity to the connecting block inside the limit groove through the cable assembly, and then the electricity will be transmitted to the motor through the connecting block. At this time, the motor starts to be energized and started, and then the motor rotates and drives the mechanical device to move. When the mechanical device executes the movement, it will drive the lock tongue to rotate, thereby realizing the opening and closing of the door lock. The structure is simple, with fewer parts, and the overall reliability is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the cross-sectional appearance structure of the utility model;

[0013] Figure 2 This is a side view of the structure of the utility model;

[0014] Figure 3 This is a left-side structural schematic diagram of the utility model;

[0015] Figure 4 This is a schematic diagram of the structure of the practical opening and closing actuator.

[0016] In the figure: 1. Shell; 2. Placement slot; 3. Mechanical device; 4. Connector; 5. Opening and closing actuator; 501. Lock tongue; 502. Placement slot; 503. Limiting slot; 504. Connecting block; 505. Motor; 506. Cable assembly; 507. Self-priming assembly. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-4 The utility model provides a technical solution: an automobile door lock actuator, comprising a housing 1, a placement slot 2 is provided inside the housing 1, a mechanical device 3 is installed inside the housing 1, a connector 4 is connected to one side of the surface of the housing 1, and an opening and closing actuator 5 is provided on one side of the surface of the housing 1;

[0019] The opening and closing actuator 5 includes a lock tongue 501, a placement groove 502, a limit groove 503, a connecting block 504, a motor 505, a cable assembly 506 and a self-priming assembly 507. The lock tongue 501 is embedded in the shell 1, the placement groove 502 is provided in the shell 1, the limit groove 503 is provided in the shell 1, the connecting block 504 runs through the shell 1, the motor 505 is embedded in the shell 1, one end of the connecting block 504 is connected to the cable assembly 506, and one end of the cable assembly 506 is connected to the self-priming assembly 507. When the door lock is opened and closed, First, press the electronic control key, then one side of the door lock starts to be energized, and then the self-priming component 507 at one end of the cable component 506 starts to approach the energized place and absorb the connection, and then the self-priming component 507 transmits the electricity to the connecting block 504 inside the limit groove 503 through the cable component 506, and then the electricity is transmitted to the motor 505 through the connecting block 504. At this time, the motor 505 starts to be energized and started, and then the motor 505 rotates and drives the mechanical device 3 to move. After that, when the mechanical device 3 executes the movement, it will drive the lock tongue 501 to rotate, thereby realizing the opening and closing of the door lock.

[0020] Furthermore, one end of the connecting block 504 is embedded in the limiting groove 503, and the motor 505 is embedded in the placement groove 502. Through the setting of the motor 505, when in use, the motor 505 is started and can generate sufficient force to allow the mechanical device 3 to perform mechanical movement.

[0021] Furthermore, one end of the motor 505 is connected to the mechanical device 3, and one side of the surface of the lock tongue 501 is connected to the mechanical device 3. Through the setting of the lock tongue 501, when in use, the lock tongue 501 can open and close the door lock when it rotates, so that the vehicle door can be locked or unlocked without a key.

[0022] Furthermore, one end of the connecting block 504 matches the size of the limiting groove 503, and the surface of the cable assembly 506 is made of chlorinated polyethylene. Through the setting of the cable assembly 506, when in use, the cable assembly 506 made of chlorinated polyethylene has high aging resistance and can extend the service life of the cable assembly 506.

[0023] Furthermore, the shell 1 is made of titanium alloy, and the surface of the connector 4 is made of fluororubber. Through the arrangement of the shell 1 and the connector 4, when in use, the shell 1 made of titanium alloy can have high strength, good corrosion resistance and high heat resistance, which can prevent it from rusting and getting hot, and its service life is greatly extended. The connector 4 made of fluororubber can withstand high temperatures, avoiding melting when the surface of the connector 4 is at high temperature.

[0024] Working principle: First, when opening and closing the door lock, press the electronic control key first, then one side of the door lock starts to be energized, and then the self-priming component 507 at one end of the cable assembly 506 starts to approach the energized place and absorb the connection, and then the self-priming component 507 transmits the electricity to the connecting block 504 inside the limit groove 503 through the cable assembly 506, and then the electricity is transmitted to the motor 505 through the connecting block 504. At this time, the motor 505 starts to be energized and started, and then the motor 505 rotates and provides sufficient force to drive the mechanical device 3 to move. After that, when the mechanical device 3 executes the movement, it will drive the lock tongue 501 to rotate, thereby realizing the opening and closing of the door lock.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automobile door lock actuator, comprising a housing (1), characterized in that: The housing (1) has a placement groove (2) formed inside, a mechanical device (3) is installed inside the housing (1), a connector (4) is connected to one side of the surface of the housing (1), and an opening and closing actuator (5) is provided on one side of the surface of the housing (1); The opening and closing actuator (5) comprises a locking tongue (501), a placement groove (502), a limiting groove (503), a connecting block (504), a motor (505), a cable assembly (506) and a self-priming assembly (507); the locking tongue (501) is embedded in the interior of the housing (1); the placement groove (502) is provided in the interior of the housing (1); the limiting groove (503) is provided in the interior of the housing (1); the connecting block (504) penetrates the interior of the housing (1); the motor (505) is embedded in the interior of the housing (1); one end of the connecting block (504) is connected to the cable assembly (506); and one end of the cable assembly (506) is connected to the self-priming assembly (507).

2. The automobile door lock actuator according to claim 1, characterized in that: One end of the connection block (504) is embedded in the limiting groove (503), and the motor (505) is embedded in the placement groove (502).

3. The automobile door lock actuator according to claim 1, characterized in that: One end of the motor (505) is connected to the mechanical device (3), and one side of the surface of the locking tongue (501) is connected to the mechanical device (3).

4. The automobile door lock actuator according to claim 1, characterized in that: One end of the connection block (504) matches the size of the limiting groove (503), and the surface of the cable assembly (506) is made of chlorinated polyethylene.

5. The automobile door lock actuator according to claim 1, characterized in that: The housing (1) is made of titanium alloy, and the surface of the connector (4) is made of fluororubber.

Images