Automobile motor shell with anti-loosening structure

Abstract

The utility model discloses a kind of anti-loose structure's automobile motor shell, it is related to new energy automobile technical field, including motor shell main body, the motor shell main body outside fixed installation has connecting arm, the connecting arm one end is provided with fixed bolt, the connecting arm one side is provided with anti-loose component and electric control component;The technical scheme provided in the utility model, by setting anti-loose component, specifically, after fixed bolt installation, limit frame is sleeved in fixed bolt one end, and fixed shell is fixed, using meshing gear and outer meshing tooth meshing, it will prevent fixed bolt rotation when fixed bolt will loosen, prevent its loosening, to avoid motor shell loosening, guarantee the stable operation of automobile motor.

Description

Technical Field

[0001] This utility model relates to the field of new energy vehicle technology, and in particular to an automotive motor housing with an anti-loosening structure. Background Technology

[0002] With the gradual progress of the economy and society, automobiles have become an indispensable means of transportation in people's lives. Automobiles can steadily increase the convenience of transportation between cities. As a key component of the automobile power system, the stability and reliability of the automobile motor are crucial to the overall performance of the automobile.

[0003] However, during long-term use, traditional automotive motor housings are prone to loosening of fixing bolts due to factors such as vibration and impact, leading to unstable connections of motor components and even motor damage. Therefore, improvements are needed. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide an anti-loosening structure for the automotive motor housing, so as to solve the problem that the fixing bolts of the automotive motor housing are prone to loosening during long-term use due to vibration, impact and other factors, which leads to unstable connection of motor components and even damage to the motor.

[0005] In view of this, the present invention provides an automotive motor housing with an anti-loosening structure, including a motor housing body, a connecting arm fixedly installed on the outside of the motor housing body, a fixing bolt provided at one end of the connecting arm, and an anti-loosening component and an electronic control component provided on one side of the connecting arm; The anti-loosening component includes a fixed shell, an outer frame, a limiting frame, external meshing teeth, a static torque sensor, and a meshing gear. The fixed shell is fixedly installed on one side of the connecting arm. The outer frame is rotatably connected to one side wall of the fixed shell. The limiting frame is fixedly connected to one end of the outer frame. The external meshing teeth are located on the outer side of the outer frame. The static torque sensor is fixedly installed inside the fixed shell. The meshing gear is fixedly installed at the detection end of the static torque sensor.

[0006] Optionally, the limiting frame is sleeved on one end of the fixing bolt, and the inner shape of the limiting frame matches the shape of one end of the fixing bolt.

[0007] Optionally, the external meshing teeth are arranged in a ring array on the outside of the outer frame.

[0008] Optionally, the external meshing teeth match the shape of the meshing gear, and the external meshing teeth mesh with the meshing gear.

[0009] Optionally, the electronic control component includes a drive box, a display screen, a first connecting wire, and a second connecting wire. The first connecting wire is fixedly installed between the drive box and the static torque sensor, and the second connecting wire is fixedly installed between the drive box and the display screen.

[0010] Optionally, the drive box and the static torque sensor are electrically connected via a first connecting line.

[0011] Optionally, the driver box and the display screen are electrically connected via a second connecting line.

[0012] As can be seen from the above technical solutions, the embodiments of this utility model have the following advantages: 1. The present invention relates to an anti-loosening structure for an automotive motor housing. Specifically, after the fixing bolt is installed, a limiting frame is placed over one end of the fixing bolt and the housing is fixed. By using meshing gears and external meshing teeth, the fixing bolt is prevented from rotating when it is about to loosen, thus preventing it from loosening and avoiding loosening of the motor housing, thereby ensuring the stable operation of the automotive motor.

[0013] 2. The present invention relates to an anti-loosening structure for an automotive motor housing. By setting up an electronic control component, specifically, during use, a static torque sensor detects the torque generated through the cooperation of external meshing teeth and meshing gears, and transmits the information to the drive box. The drive box then displays the information on the display screen, which is convenient for the driver to monitor the information in real time and perform maintenance.

[0014] These features and advantages of the present invention will be disclosed in detail in the following specific embodiments and accompanying drawings. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings: Figure 1 This is an assembly drawing of the present utility model; Figure 2 This is a schematic diagram of the structure of this utility model; Figure 3 This is a schematic diagram of the inner structure of this utility model; Figure 4 This is a schematic diagram of the electronic control component of this utility model.

[0016] Explanation of reference numerals in the attached drawings: 1. Main body of motor housing; 2. Connecting arm; 3. Fixing bolt; 401. Fixing shell; 402. Outer frame; 403. Limiting frame; 404. External meshing gear; 405. Static torque sensor; 406. Meshing gear; 501. Drive box; 502. Display screen; 503. First connecting line; 504. Second connecting line. Detailed Implementation

[0017] The technical solutions of the present utility model will be explained and described below with reference to the accompanying drawings. However, the following embodiments are only preferred embodiments of the present utility model and not all of them. Other embodiments obtained by those skilled in the art based on the embodiments in the implementation methods without creative effort are all within the protection scope of the present utility model.

[0018] The following describes in detail, with reference to the accompanying drawings, an embodiment of the present invention: an anti-loosening structure for an automotive motor housing.

[0019] Example 1 For easier understanding, please refer to Figures 1 to 4 An embodiment of an anti-loosening structure for an automotive motor housing provided by this utility model includes a motor housing body 1, a connecting arm 2 fixedly installed on the outside of the motor housing body 1, a fixing bolt 3 provided at one end of the connecting arm 2, and an anti-loosening component and an electronic control component provided on one side of the connecting arm 2. The anti-loosening assembly includes a fixed housing 401, an outer frame 402, a limiting frame 403, external meshing teeth 404, a static torque sensor 405, and a meshing gear 406. The fixed housing 401 is fixedly installed on one side of the connecting arm 2. The outer frame 402 is rotatably connected to one side wall of the fixed housing 401. The limiting frame 403 is fixedly connected to one end of the outer frame 402. The external meshing teeth 404 are opened on the outside of the outer frame 402. The static torque sensor 405 is fixedly installed inside the fixed housing 401. The meshing gear 406 is fixedly installed on the detection end of the static torque sensor 405. The limiting frame 403 is sleeved on one end of the fixing bolt 3. The inner shape of the limiting frame 403 matches the shape of one end of the fixing bolt 3. The external meshing teeth 404 are arranged in a circular array on the outside of the outer frame 402. The external meshing teeth 404 and the meshing gear 406 are matched in shape and mesh with each other.

[0020] It should be noted that by setting a limiting frame 403 to fit over one end of the fixing bolt 3, and setting a meshing gear 406 and an external meshing tooth 404, under the meshing action of the two, after the fixing bolt 3 is installed, the limiting frame 403 fits over one end of the fixing bolt 3 and fixes the fixing shell 401. By using the meshing of the meshing gear 406 and the external meshing tooth 404, the fixing bolt 3 will be prevented from rotating when it is about to loosen, thus preventing it from loosening, thereby avoiding the loosening of the motor shell and ensuring the stable operation of the car motor.

[0021] Example 2 In some embodiments, such as Figure 2As shown, the electronic control assembly includes a drive box 501, a display screen 502, a first connecting line 503, and a second connecting line 504. The first connecting line 503 is fixedly installed between the drive box 501 and the static torque sensor 405, and the second connecting line 504 is fixedly installed between the drive box 501 and the display screen 502. The drive box 501 and the static torque sensor 405 are electrically connected through the first connecting line 503, and the drive box 501 and the display screen 502 are electrically connected through the second connecting line 504.

[0022] It should be noted that the drive box 501 contains a microprocessor module, a display driver module for the display screen 502, and a power supply module for the static torque sensor 405. In use, the static torque sensor 405 detects the torque generated through the engagement of the external meshing teeth 404 and the meshing gear 406, and transmits the information to the drive box 501. The drive box 501 then displays the information on the display screen 502, which is convenient for the driver to monitor the information in real time and perform maintenance.

[0023] Working principle: During use, after the fixing bolt 3 is installed, the limiting frame 403 is placed on one end of the fixing bolt 3, and the fixing shell 401 is fixed. The meshing gear 406 and the external meshing tooth 404 will prevent the fixing bolt 3 from rotating when it is about to loosen, thus preventing it from loosening and avoiding the loosening of the motor shell, ensuring the stable operation of the car motor. At the same time, during use, the static torque sensor 405 detects the torque information generated through the cooperation of the external meshing tooth 404 and the meshing gear 406, and transmits it to the drive box 501. The drive box 501 then displays the information on the display screen 502, which is convenient for the driver to monitor the information in real time for maintenance.

[0024] The above-described embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. A car motor housing with an anti-loosening structure, characterized in that: The motor housing body (1) is included. A connecting arm (2) is fixedly installed on the outside of the motor housing body (1). A fixing bolt (3) is provided at one end of the connecting arm (2). An anti-loosening component and an electrical control component are provided on one side of the connecting arm (2). The anti-loosening assembly includes a fixed shell (401), an outer frame (402), a limiting frame (403), an external meshing tooth (404), a static torque sensor (405), and a meshing gear (406). The fixed shell (401) is fixedly installed on one side of the connecting arm (2). The outer frame (402) is rotatably connected to one side wall of the fixed shell (401). The limiting frame (403) is fixedly connected to one end of the outer frame (402). The external meshing tooth (404) is opened on the outside of the outer frame (402). The static torque sensor (405) is fixedly installed inside the fixed shell (401). The meshing gear (406) is fixedly installed at the detection end of the static torque sensor (405).

2. The automotive motor housing with an anti-loosening structure according to claim 1, characterized in that: The limiting frame (403) is sleeved on one end of the fixing bolt (3), and the inner shape of the limiting frame (403) matches the shape of one end of the fixing bolt (3).

3. The automotive motor housing with an anti-loosening structure according to claim 1, characterized in that: The external meshing teeth (404) are arranged in a ring array on the outside of the outer frame (402).

4. The automotive motor housing with an anti-loosening structure according to claim 1, characterized in that: The external meshing teeth (404) are matched in shape with the meshing gear (406), and the external meshing teeth (404) mesh with the meshing gear (406).

5. The automotive motor housing with an anti-loosening structure according to claim 1, characterized in that: The electronic control components include a drive box (501), a display screen (502), a first connecting line (503), and a second connecting line (504).

6. The automotive motor housing with an anti-loosening structure according to claim 5, characterized in that: The first connecting line (503) is fixedly installed between the drive box (501) and the static torque sensor (405), and the second connecting line (504) is fixedly installed between the drive box (501) and the display screen (502).

7. The automotive motor housing with an anti-loosening structure according to claim 5, characterized in that: The drive box (501) and the static torque sensor (405) are electrically connected through the first connecting line (503).

8. The automotive motor housing with an anti-loosening structure according to claim 5, characterized in that: The drive box (501) and the display screen (502) are electrically connected via a second connecting line (504).

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