Automobile window lifting actuator mechanism

Abstract

The utility model provides an automobile window lifting actuator mechanism, which relates to the technical field of automobile glass lifter window lifting, and comprises a motor and a gearbox, the output end of the motor is fixedly connected with a transmission shaft, one side of the motor is fixedly connected with a clamping hook I, the front end and the rear end of the motor are fixedly connected with guide blocks, and the clamping hook I is fixedly connected with a clamping hook II. A threaded sleeve is fixedly installed at the top of the gearbox, a second clamping hook is fixedly connected to the outer wall of the gearbox, a positioning screw is arranged in the threaded sleeve, a fixing rod is fixedly connected to the outer wall of the gearbox, and an inserting rod is arranged on one side of the fixing rod. Different adjusting intervals can be adapted according to different axial length tolerances, the motor and the gear box are conveniently connected and fixed through mutual clamping matching between the first clamping hook and the second clamping hook, the positions of the first clamping hook and the second clamping hook are staggered by taking down the insertion rod and rotating the motor, and then the motor can be disassembled and taken down.

Description

TECHNICAL FIELD

[0001] The utility model relates to a car glass lifter window shaking technical field especially relates to a car window shaking executor mechanism. BACKGROUND

[0002] The car window shaking executor mechanism is responsible for driving the device of the car window glass lifting, through receiving the signal from the switch or remote controller in the car, using the power generated by the motor, through a series of transmission mechanism realizes the lifting operation of the car window, this mechanism provides the convenient car window control function for the driver and the passenger, helps to adjust the environment in the car, promotes the comfort of driving and riding.

[0003] The existing car glass window shaking mechanism on the market has the following shortcomings:

[0004] 1: the motor shaft end limiting mode can cause the tolerance of the motor shaft length to be large when electrified operation, cause the shaft end gap to be large, be difficult to control, the traditional method is to place the gasket and rubber pad at the motor shaft end, utilize the elastic compression of the rubber pad to eliminate the axial gap, on the one hand can increase the difference of the positive and negative rotation performance of the transmission part, on the other hand can generate an initial force to the motor shaft end, due to the problem of large shaft length tolerance, the initial force is dispersed, cause the transmission part output consistency to be poor.

[0005] 2: the fixing mode of the motor and the gear box uses screw tightening, on the one hand increases the cost, on the other hand the screwing efficiency is low, and the time is long. UTILITY MODEL CONTENTS

[0006] The utility model provides a car window shaking executor mechanism, solve the problem that the shaft end gap is large and difficult to control and the mode of using screw to fix the motor is low in efficiency and long in time.

[0007] In order to realize the above purpose, the utility model adopts the following technical scheme: a car window shaking executor mechanism, including motor and gear box, the top of gear box is provided with cover plate, the output of motor is fixedly connected with transmission shaft, the surface of transmission shaft is fixedly installed with worm, the side of motor is fixedly connected with hook no.

[0008] Preferably, the inside of the gear box is provided with a worm wheel, and the side surface of the worm wheel is engaged with the side surface of the worm.

[0009] Preferably, the surface of the positioning screw is in threaded connection with the inner wall of the threaded sleeve, one side of the fixing block is fixedly provided with a gasket, and the gasket is arranged on the horizontal side of the transmission shaft.

[0010] Preferably, the number of the second clamping hooks is same as that of the first clamping hooks.

[0011] Preferably, the inside of the guide block is provided with a through hole, and the shape of the through hole is matched with that of the fixing rod.

[0012] Preferably, the inside of the fixing rod is provided with a butt joint groove.

[0013] Preferably, one side of the inserting rod is fixedly connected with a rubber plug, and the shape of the rubber plug is matched with that of the butt joint groove.

[0014] Compared with the prior art, the utility model has the advantages and positive effects that,

[0015] 1、 in the utility model, the transmission shaft is pressed and positioned by the gasket and the shaft end of the transmission shaft, the position of the fixing block and the gasket can be adjusted by rotating the positioning screw, the distance between the transmission shaft and the gasket can be adjusted, and the distance between the transmission shaft and the gasket can be adjusted.

[0016] 2、 in the utility model, the motor and the gear box are fixed by the mutual clamping cooperation between the first clamping hook and the second clamping hook, the guide block is sleeved on the surface of the inserting rod, the motor is positioned, the motor is prevented from shaking, the limiting of the guide block is released by taking down the inserting rod, the motor is taken down by rotating the motor and making the positions of the first clamping hook and the second clamping hook staggered. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 A main three-dimensional structure schematic diagram of the automobile window shaking executor mechanism is provided for the utility model;

[0018] Figure 2 A gear box internal structure schematic diagram of the automobile window shaking executor mechanism is provided for the utility model;

[0019] Figure 3 A positioning screw split structure schematic diagram of the automobile window shaking executor mechanism is provided for the utility model;

[0020] Figure 4 A motor connection structure schematic diagram of the automobile window shaking executor mechanism is provided for the utility model;

[0021] Figure 5This utility model provides a schematic diagram of the disassembled rod structure of an automotive window regulator mechanism.

[0022] Legend: 1. Motor; 11. Drive shaft; 12. Worm gear; 13. Hook 1; 14. Guide block; 141. Through hole; 2. Gearbox; 21. Worm wheel; 22. Threaded sleeve; 23. Hook 2; 3. Cover plate; 4. Positioning screw; 41. Fixing block; 42. Washer; 5. Fixing rod; 501. Connecting groove; 6. Insert rod; 61. Rubber plug. Detailed Implementation

[0023] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0024] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0025] Example 1, as shown in the attached document Figure 1 -Appendix Figure 5 As shown, this utility model provides a technical solution: a car window regulator mechanism, including a motor 1 and a gearbox 2. A cover plate 3 is provided on the top of the gearbox 2. A drive shaft 11 is fixedly connected to the output end of the motor 1. A worm gear 12 is fixedly installed on the surface of the drive shaft 11. A first hook 13 is fixedly connected to one side of the motor 1. Guide blocks 14 are fixedly connected to both the front and rear ends of the motor 1. A threaded sleeve 22 is fixedly installed on the top of the gearbox 2. A second hook 23 is fixedly connected to the outer wall of the gearbox 2. The threaded sleeve 22 is provided with a positioning screw 4 inside. A fixing block 41 is fixedly connected to one side of the positioning screw 4. A fixing rod 5 is fixedly connected to the outer wall of the gearbox 2. A plug rod 6 is provided on one side of the fixing rod 5. A worm gear 21 is provided inside the gearbox 2. The side of the worm gear 21 engages with the side of the worm 12. The surface of the positioning screw 4 is threadedly connected to the inner wall of the threaded sleeve 22. A washer 42 is fixedly installed on one side of the fixing block 41. The washer 42 is located on the horizontal side of the drive shaft 11.

[0026] The effect achieved by the whole embodiment 1 is that the gasket 42 presses the shaft end of the transmission shaft 11 to position the transmission shaft 11, thereby improving the stability of the transmission shaft 11 during rotation. When the tolerance of the transmission shaft is large, the gap between the transmission shaft 11 and the gasket 42 increases, which cannot guarantee the stability of the transmission shaft 11 during operation. Since the positioning screw 4 is screw-mounted in the threaded sleeve 22, the position of the fixed block 41 and the gasket 42 can be adjusted by rotating the positioning screw 4. The gap between the gasket 42 and the shaft end of the transmission shaft 11 is completely adapted, and different adjustment distances can be adapted according to different shaft length tolerances. The adjustment process is simple and convenient to operate and use.

[0027] As shown in embodiment 2, Figures 1-5 The guide block 14 is internally provided with a through hole 141, the shape of the through hole 141 is matched with the shape of the fixed rod 5, the fixed rod 5 is internally provided with a butt joint groove 501, and the plug rod 6 is fixedly connected with a rubber plug 61 on one side.

[0028] The effect achieved by the whole embodiment 2 is that the hook 13 and the hook 23 are both made of plastic material. When the hook 13 and the hook 23 are pressed against each other, the hook 13 and the hook 23 are bent by the relative force, and the hook 13 and the hook 23 have plastic characteristics and can be bent and restored. The hook 13 and the hook 23 are hooked with each other, so that the motor 1 and the gear box 2 are connected and fixed. The guide block 14 is sleeved on the surface of the plug rod 6 to limit the motor 1 and prevent the motor 1 from shaking. The rubber plug 61 on the side of the plug rod 6 is inserted into the butt joint groove 501. The rubber plug 61 has a large friction force to connect the plug rod 6 and the fixed rod 5. The rubber plug 61 is internally provided with a rod to prevent the plug rod 6 from being twisted to cause the rubber plug 61 to bend and fall off from the butt joint groove 501. The rubber plug 61 can be pulled out of the butt joint groove 501 by pulling the plug rod 6 outward, so that the motor 1 can move.

[0029] The working principle of the embodiment is as follows: the worm 12 and the worm gear 21 are in mesh with each other, the motor 1 drives the transmission shaft 11 to rotate to drive the actuator mechanism to operate, the gasket 42 presses the transmission shaft 11 against the end of the transmission shaft 11 to position the transmission shaft 11, when the tolerance of the transmission shaft is large, the fixed block 41 and the gasket 42 can be moved horizontally by rotating the positioning screw 4, the gasket 42 is close to the end of the transmission shaft 11, different adjustment intervals can be adapted according to different shaft length tolerances, so as to increase the stability of the end of the transmission shaft 11 during operation, when the motor 1 is connected and fixed with the gear box 2, the hook 13 and the hook 23 are hooked with each other, the guide block 14 is sleeved on the surface of the insertion rod 6 to limit the motor 1 and prevent the motor 1 from shaking, when the motor 1 needs to be disassembled, the rubber plug 61 can be pulled out from the inside of the butt joint groove 501 by pulling the insertion rod 6 outward, the through hole 141 is in an idle state, the limitation of the guide block 14 is released, then the motor 1 is rotated to adjust the position of the hook 13, the hook 13 and the hook 23 are misaligned, so that the motor 1 and the gear box 2 can be separated.

[0030] The above is only a preferred embodiment of the present application, and is not intended to limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present application still belong to the protection scope of the present application.

Claims

1. A car window-shaking actuator mechanism comprising a motor (1) and a gear box (2), characterized in that: The top of the gear box (2) is provided with a cover plate (3), the output end of the motor (1) is fixedly connected with a transmission shaft (11), the surface of the transmission shaft (11) is fixedly installed with a worm (12), one side of the motor (1) is fixedly connected with a hook one (13), the front and rear ends of the motor (1) are both fixedly connected with a guide block (14), the top of the gear box (2) is fixedly installed with a threaded sleeve (22), the outer wall of the gear box (2) is fixedly connected with a hook two (23), the inside of the threaded sleeve (22) is provided with a positioning screw (4), one side of the positioning screw (4) is fixedly connected with a fixed block (41), the outer wall of the gear box (2) is fixedly connected with a fixed rod (5), one side of the fixed rod (5) is provided with a plug rod (6).

2. A mechanism for a motor vehicle window regulator according to claim 1, characterised in that: The inside of the gear box (2) is provided with a worm gear (21), the side surface of the worm gear (21) is engaged with the side surface of the worm (12).

3. A mechanism for a motor vehicle window regulator according to claim 1, wherein: The surface of the positioning screw (4) is in threaded connection with the inner wall of the threaded sleeve (22), one side of the fixed block (41) is fixedly installed with a gasket (42), the gasket (42) is arranged on the horizontal side of the transmission shaft (11).

4. A power window regulator mechanism for a vehicle as defined in claim 1, wherein: The number of the hook two (23) is same as the number of the hook one (13).

5. A mechanism for a motor vehicle window regulator according to claim 1, wherein: The inside of the guide block (14) is provided with a through hole (141), the shape of the through hole (141) is matched with the shape of the fixed rod (5).

6. A power window regulator mechanism for a vehicle as defined in claim 1, wherein: The inside of the fixed rod (5) is provided with a butt joint groove (501).

7. A power window regulator mechanism for a vehicle as defined in claim 1, wherein: One side of the plug rod (6) is fixedly connected with a rubber plug (61), the shape of the rubber plug (61) is matched with the shape of the butt joint groove (501).

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