Gear shifting actuator

Abstract

The utility model relates to the technical field of automobile parts, and discloses a gear shifting actuator which comprises a shell, a gear shifting module is arranged in the shell, an automatic oil spraying assembly is fixedly connected to one side in the shell, a sealing strip is fixedly connected to the edge of the top face of the shell, a cellular board is clamped to the top face of the sealing strip, and the automatic oil spraying assembly comprises an oil storage box. An electric oil sprayer is arranged in the oil storage box, a signal receiver is arranged on the top face of the oil storage box, and one side of the signal receiver is electrically connected to the interior of the electric oil sprayer through a power line. According to the gear shifting actuator, through the arrangement of the automatic oil injection assembly, in the using process of the gear shifting module, a user can transmit oil injection information to the interior of the signal receiver through external equipment according to the actual situation, and the signal receiver transmits signal data to the interior of the signal conversion module; the signal conversion module transmits signals to the interior of the electric oil sprayer, and the electric oil sprayer sprays maintenance oil to the surface of the gear shifting module.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts, in particular to a gear shift actuator. Background Art

[0002] The actuator is a component that controls the speed change of the automobile transmission. It is currently widely used in automatic transmission vehicles. The front-end electronic shifter of the automatic transmission vehicle sends out the shift command, and the electronic shift actuator performs mechanical actions to drive the transmission to change the gear and feedback the electrical signal of the current position to realize the shift function.

[0003] A shift actuator disclosed in publication number CN216009514U, although, in a shift actuator in the utility model, the clearance between the receiving groove of the coupling and the worm is matched, allowing a certain amount of relative movement between the coupling and the worm, reducing the tolerance requirements for each component, and making production easier and assembly more convenient.

[0004] However, this shift actuator has the following disadvantages:

[0005] During the use of the shift actuator, the maintenance steps for the shift actuator are relatively complicated, which causes inconvenience to the user;

[0006] When the shift actuator generates noise during use, most shift actuators have very poor silencing effects, which affects the use of the user. Utility Model Content

[0007] The technical problem solved by the utility model is to provide a shift actuator which is highly practical, can be simply operated and has a relatively simple structure. It solves the problem raised in the above background technology that during the use of the shift actuator, the user has to perform maintenance procedures for the shift actuator which are relatively cumbersome, resulting in inconvenience for the user in maintenance; when noise is generated during the use of the shift actuator, the silencing effect of most shift actuators is extremely poor, affecting the user's use.

[0008] To achieve the above objectives, the utility model is implemented through the following technical solutions: a shift actuator, including a shell, a shift module is arranged inside the shell, an automatic oil injection assembly is fixedly connected to one side of the shell, a sealing strip is fixedly connected to the edge of the top surface of the shell, and a honeycomb panel is clamped on the top surface of the sealing strip.

[0009] Optionally, the automatic oil injection assembly includes an oil storage box, an electric fuel injector is arranged inside the oil storage box, a signal receiver is arranged on the top surface of the oil storage box, one side of the signal receiver is electrically connected to the inside of the electric fuel injector through a power cord, and one side of the signal receiver is electrically connected to a signal conversion module.

[0010] Optionally, the injection point of the electric fuel injector is located in the middle of the front of the oil storage box, and connecting pieces for installation are threadedly connected on both sides of the oil storage box.

[0011] Optionally, a top cover is snapped onto the top surface of the shell, and a waterproof plate for improving waterproofness is fixedly connected to the top surface of the top cover.

[0012] Optionally, screws are threadedly connected to both sides of the shell, and fixing plates for fixing are threadedly connected to the surfaces of the screws.

[0013] Optionally, an outer surface of the housing is provided with an anti-slip coating for increasing anti-slip properties, and a connector for connecting an external device is provided on the other side of the housing.

[0014] The utility model provides a shift actuator, which has the following beneficial effects:

[0015] 1. The shift actuator, through the setting of the automatic oil injection component, during the use of the shift module, the user can use external equipment according to actual conditions to transmit the injection information to the inside of the signal receiver, and the signal receiver transmits the signal data to the inside of the signal conversion module, and the signal conversion module transmits the signal to the inside of the electric fuel injector, and the electric fuel injector sprays the maintenance oil onto the surface of the shift module, so that the shift module can be protected and the shift module can be prevented from being used for too long, resulting in serious wear of the shift module.

[0016] 2. The shift actuator, through the arrangement of the honeycomb panel, the housing and the sealing strip, generates noise during the use of the shift module, which is absorbed and sealed by the honeycomb panel and the sealing strip, thereby reducing the noise generated by the shift module and playing a role in reducing the noise of the shift module. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the split structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the shift module of the utility model;

[0020] Figure 4 This is a schematic diagram of the honeycomb panel structure of the utility model.

[0021] In the figure: 1. Shell; 2. Shift module; 3. Automatic fuel injection assembly; 31. Oil storage box; 32. Electric fuel injector; 33. Signal receiver; 34. Signal conversion module; 4. Sealing strip; 5. Honeycomb panel; 6. Connecting piece; 7. Top cover; 8. Waterproof board; 9. Screws; 10. Fixing piece; 11. Connector. DETAILED DESCRIPTION

[0022] 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. 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.

[0023] See also Figures 1 to 4 The utility model provides a technical solution: a shift actuator, comprising a housing 1, a shift module 2 is arranged inside the housing 1, a top cover 7 is clamped on the top surface of the housing 1, and a waterproof plate 8 for improving waterproofness is fixedly connected to the top surface of the top cover 7;

[0024] The provision of the top cover 7 and the waterproof plate 8 improves the waterproofness of the housing 1;

[0025] See also Figure 2 A sealing strip 4 is fixedly connected to the edge of the top surface of the housing 1, a honeycomb panel 5 is clamped on the top surface of the sealing strip 4, screws 9 are threadedly connected to both sides of the housing 1, and a fixing sheet 10 for fixing is threadedly connected to the surface of the screw 9, and an anti-slip coating for increasing anti-slip properties is affixed to the outer surface of the housing 1, and a connector 11 for connecting external equipment is provided on the other side of the housing 1;

[0026] The connection head 11 is provided to facilitate the staff to connect external devices for use;

[0027] Example 1: Please refer to Figure 4 An automatic oil injection assembly 3 is fixedly connected to one side of the interior of the housing 1, and the automatic oil injection assembly 3 includes an oil storage box 31, an electric oil injector 32 is arranged inside the oil storage box 31, and a signal receiver 33 is arranged on the top surface of the oil storage box 31, one side of the signal receiver 33 is electrically connected to the interior of the electric oil injector 32 through a power line, and one side of the signal receiver 33 is electrically connected to a signal conversion module 34, and the oil injection point of the electric oil injector 32 is located in the middle of the front of the oil storage box 31, and both sides of the oil storage box 31 are threadedly connected with connecting pieces 6 for installation;

[0028] By setting the automatic oil injection assembly 3, during the use of the shift module 2, the user can use external equipment according to actual conditions to transmit the oil injection information to the signal receiver 33, and the signal receiver 33 transmits the signal data to the signal conversion module 34, and the signal conversion module 34 transmits the signal to the electric oil injector 32, and the electric oil injector 32 sprays the maintenance oil to the surface of the shift module 2, so that the shift module 2 is protected, and the shift module 2 is prevented from being used for too long, resulting in serious wear of the shift module 2;

[0029] In the utility model, the working steps of the device are as follows:

[0030] Step 1: First, during the use of the shift module 2, the noise generated by it is absorbed and sealed by the honeycomb panel 5 and the sealing strip 4, which reduces the noise generated by the shift module 2;

[0031] The second step: during the use of the shift module 2, the user can use external equipment according to actual conditions to transmit the injection information to the signal receiver 33, and the signal receiver 33 transmits the signal data to the signal conversion module 34, and the signal conversion module 34 transmits the signal to the electric fuel injector 32, and the electric fuel injector 32 sprays the maintenance oil onto the surface of the shift module 2, so that the shift module 2 can be protected.

[0032] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0033] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0034] 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. A gear shift actuator, comprising a housing (1), characterized in that: A gear shift module (2) is arranged inside the housing (1), an automatic oil injection assembly (3) is fixedly connected to one side of the housing (1), a sealing strip (4) is fixedly connected to the edge of the top surface of the housing (1), and a honeycomb panel (5) is clamped to the top surface of the sealing strip (4).

2. A shift actuator according to claim 1, characterized in that: The automatic oil injection assembly (3) comprises an oil storage box (31), an electric oil injector (32) is arranged inside the oil storage box (31), a signal receiver (33) is arranged on the top surface of the oil storage box (31), one side of the signal receiver (33) is electrically connected to the inside of the electric oil injector (32) through a power line, and one side of the signal receiver (33) is electrically connected to a signal conversion module (34).

3. A shift actuator according to claim 2, characterized in that: The fuel injection point of the electric fuel injector (32) is located in the middle of the front side of the fuel storage box (31), and connecting pieces (6) for installation are threadedly connected to both sides of the fuel storage box (31).

4. The shift actuator according to claim 1, characterized in that: A top cover (7) is snap-connected to the top surface of the housing (1), and a waterproof plate (8) for improving waterproofness is fixedly connected to the top surface of the top cover (7).

5. The shift actuator according to claim 1, characterized in that: Screws (9) are threadedly connected to both sides of the housing (1), and fixing plates (10) for fixing are threadedly connected to the surfaces of the screws (9).

6. The shift actuator according to claim 1, characterized in that: The outer surface of the housing (1) is provided with an anti-slip coating for increasing anti-slip properties, and the other side of the housing (1) is provided with a connector (11) for connecting to an external device.

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