Automobile seat electric adjuster protection structure

Abstract

The application discloses a kind of automobile seat electric regulator protection structure, belong to automobile seat electric regulator field.It mainly includes base connecting plate, fixed plate is installed in base connecting plate side, fixed plate side is provided with backrest connecting plate, fixed plate side is rotatably penetrated and is provided with key shaft, backrest connecting plate side is provided with motor, motor outer side is provided with protection mechanism, protection mechanism includes: fixedly installed in the fixed column of motor outer wall, fixed column side is provided with radiating fin.The automobile seat electric regulator protection structure of the application is fixed by the clamping block, so that the radiating fin is more stable, the radiating fin is connected with the outer wall of motor, when the electric regulator is running, the heat generated by the motor on the electric regulator is exchanged with the outside through the radiating fin, and the motor is cooled, to ensure that the motor on the electric regulator is not easy to overheat and damage, thereby improving the service life of the electric regulator.

Description

Technical Field

[0001] This application relates to the field of electric car seat adjusters, specifically a protective structure for an electric car seat adjuster. Background Technology

[0002] Car seats are seating devices inside a car for drivers and passengers. They are an important part of the car's interior, directly affecting not only the comfort and safety of the ride, but also the overall quality and user experience of the vehicle. When using car seats, drivers and passengers adjust the position of the seats by adjusting the seat adjusters to make them more comfortable.

[0003] A car seat adjuster is a device used to adjust parameters such as the position, angle, and height of a car seat, aiming to improve the comfort and convenience of driving and riding. It is usually composed of core components such as an electric motor, transmission device, seat adjuster, and control circuit, and achieves full-range adjustment of the seat through electric or manual means.

[0004] Most existing electric car seat adjusters adjust the seat back angle by driving a motor. However, when a passenger is sitting in the seat and making adjustments, the force on the backrest increases, and the power required by the motor to adjust the backrest angle also increases. At this time, the motor generates more heat, which is difficult to dissipate quickly, easily causing the motor in the electric adjuster to overheat and be damaged, thereby reducing the service life of the electric adjuster. Therefore, it is necessary to provide a protective structure for electric car seat adjusters to solve the above problems. Summary of the Invention

[0005] Based on the aforementioned problems in the existing technology, the problem to be solved by this application is to provide a protective structure for an electric adjuster of an automobile seat, which achieves the effect of rapid heat dissipation and protection.

[0006] The technical solution adopted by this application to solve its technical problem is: a protective structure for an electric adjuster of an automobile seat, including: a base connecting plate, a fixing plate installed on the side of the base connecting plate, a backrest connecting plate provided on one side of the fixing plate, and a key shaft rotatably passing through the side of the fixing plate;

[0007] A motor is installed on one side of the backrest connecting plate, and a protective mechanism is installed on the outside of the motor. The protective mechanism includes:

[0008] A fixed column is fixedly installed on the outer wall of the motor. A heat dissipation fin is provided on one side of the fixed column, and a connecting strip is fixedly installed at both ends of the heat dissipation fin.

[0009] Furthermore, a housing is provided on one side of the fixing plate, a cover plate is installed on the side of the housing, and the top surface of the housing is fixedly connected to the lower end of the motor.

[0010] Furthermore, a worm gear is installed at the lower end of the motor, and a double gear is meshed with the outer wall of the worm gear. The inner wall of the double gear is rotatably connected to a connecting shaft through a bearing seat.

[0011] Furthermore, both ends of the connecting shaft are fixedly connected to the inner wall of the housing.

[0012] Furthermore, a gear disk is rotatably mounted on the inner wall of the housing via a bearing seat, the outer wall of the gear disk is connected to the core of the outer wall of the double gear, and the inner wall of the gear disk is fixedly connected to the outer wall of the key shaft.

[0013] Furthermore, the connecting strip has a through hole on its side, the inner wall of the through hole is slidably connected to the outer wall of the fixing column, and the inner wall of the heat dissipation fins is connected to the outer wall of the motor through thermally conductive adhesive.

[0014] Furthermore, the fixed column has a cavity inside, and the inner wall of the cavity is provided with two movable plates, which are elastically connected side by elastic elements.

[0015] Furthermore, the two movable plates are fixedly mounted with locking blocks on their sides away from each other, the sides of the locking blocks abutting against the connecting strip, and the locking blocks are wedge-shaped.

[0016] The beneficial effects of this application are as follows: The protective structure for an electric car seat adjuster provided by this application uses a set of clips to fix the connecting strip and the heat dissipation fins, making the connection of the heat dissipation fins more stable. The heat dissipation fins are connected to the outer wall of the motor. When the electric adjuster is running, the heat generated by the motor on the electric adjuster is exchanged with the outside through the heat dissipation fins, which dissipates the heat from the motor and ensures that the motor on the electric adjuster is not easily damaged by overheating, thereby improving the service life of the electric adjuster.

[0017] In addition to the purposes, features, and advantages described above, this application has other purposes, features, and advantages. A further detailed description of this application will be provided below with reference to the figures. Attached Figure Description

[0018] The accompanying drawings, which form part of this application, are used to provide a further understanding of this application. The illustrative embodiments and descriptions of this application are used to explain this application and do not constitute an undue limitation of this application. In the drawings:

[0019] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this application;

[0020] Figure 2 This is an exploded three-dimensional view of the shell structure of this application;

[0021] Figure 3 This is a schematic cross-sectional view of the three-dimensional structure of the connecting strip in this application;

[0022] Figure 4 For the purposes of this application Figure 3 Enlarged view of point A in the middle;

[0023] The following are the labeling elements in the figure:

[0024] 1. Base connecting plate; 101. Fixing plate; 102. Backrest connecting plate; 103. Key shaft; 104. Motor; 105. Housing; 106. Cover plate; 107. Worm gear; 108. Double gear; 109. Connecting shaft; 110. Gear disk;

[0025] 2. Protective mechanism; 201. Fixed column; 202. Connecting strip; 203. Heat dissipation fins; 204. Cavity; 205. Moving plate; 206. Locking block; 207. Elastic element. Detailed Implementation

[0026] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0027] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0028] like Figures 1-4 As shown, this application provides a protective structure for an electric car seat adjuster, including: a base connecting plate 1, a fixing plate 101 mounted on the side of the base connecting plate 1, a backrest connecting plate 102 provided on one side of the fixing plate 101, and a key shaft 103 rotatably passing through the side of the fixing plate 101.

[0029] like Figures 1-4 As shown: A housing 105 is provided on one side of the fixed plate 101, and a cover plate 106 is installed on the side of the housing 105. The top surface of the housing 105 is fixedly connected to the lower end of the motor 104. The housing 105 supports and fixes the motor 104. The motor 104 is connected to the backrest plate, and the cover plate 106 seals the components inside the regulator to ensure that the components are not easily damaged.

[0030] like Figures 1-4As shown: A worm gear 107 is installed at the lower end of the motor 104. A double gear 108 is meshed with the outer wall of the worm gear 107. A connecting shaft 109 is rotatably connected to the inner wall of the double gear 108 through a bearing seat. When the motor 104 drives the worm gear 107 to rotate, it drives the double gear 108 to rotate. At the same time, the worm gear 107 has a self-locking function for the double gear 108, making it difficult for the double gear 108 to rotate automatically.

[0031] like Figures 1-4 As shown: the two ends of the connecting shaft 109 are fixedly connected to the inner wall of the housing 105. The connecting shaft 109 is connected to the housing 105, and the double gear 108 is installed and connected at the same time.

[0032] like Figures 1-4 As shown: A gear disk 110 is rotatably mounted on the inner wall of the housing 105 via a bearing seat. The outer wall of the gear disk 110 is connected to the core of the outer wall of the double gear 108. The inner wall of the gear disk 110 is fixedly connected to the outer wall of the key shaft 103.

[0033] A motor 104 is provided on one side of the backrest connecting plate 102, and a protective mechanism 2 is provided on the outside of the motor 104. The protective mechanism 2 includes:

[0034] A fixing post 201 is fixedly installed on the outer wall of the motor 104. A heat dissipation fin 203 is provided on one side of the fixing post 201. A connecting strip 202 is fixedly installed at both ends of the heat dissipation fin 203. The connecting strip 202 connects the heat dissipation fin 203 into a whole, making it less likely for the heat dissipation fin 203 to fall off one by one, thus improving stability.

[0035] like Figures 1-4 As shown: A through hole is provided on the side of the connecting strip 202. The inner wall of the through hole is slidably connected to the outer wall of the fixing post 201. The inner wall of the heat dissipation fins 203 is connected to the outer wall of the motor 104 through thermally conductive adhesive. When the motor 104 overheats, the heat dissipation fins 203 dissipate heat from the motor 104, so that the heat of the motor 104 can be quickly exchanged with the outside environment, thus providing heat dissipation and cooling protection for the motor 104.

[0036] like Figures 1-4 As shown: The fixed column 201 has a cavity 204 inside, and two movable plates 205 are provided on the inner wall of the cavity 204. The two movable plates 205 are elastically connected on the sides by elastic members 207. The cavity 204 limits the movable plates 205, making the movement of the movable plates 205 more stable. The elastic members 207 apply elastic force to the movable plates 205, so that the movable plates 205 have a continuous thrust.

[0037] like Figures 1-4As shown: Two movable plates 205 are fixedly installed with locking blocks 206 on their sides away from each other. The sides of the locking blocks 206 abut against the connecting strip 202. The locking blocks 206 are wedge-shaped. The wedge structure of the locking blocks 206 can compress the locking blocks 206 by pushing the connecting strip 202, so that the connecting strip 202 can be installed. The locking blocks 206 block and fix the connecting strip 202, making it difficult for the connecting strip 202 and the heat dissipation fins 203 to loosen, thus improving the stability of the connection between the heat dissipation fins 203 and the motor 104.

[0038] The working principle of this utility model is as follows: When adjusting the seat backrest angle, the motor 104 is turned on, which drives the worm gear 107 to rotate. The worm gear 107 drives the double gear 108 to rotate, which drives the gear disk 110 to rotate. The gear disk 110 drives the key shaft 103 to rotate, thereby changing the angle of the backrest connecting plate 102 and adjusting the backrest angle. The locking block 206 fixes the connecting strip 202 and the heat dissipation fins 203, making the connection of the heat dissipation fins 203 more stable. The heat dissipation fins 203 are connected to the outer wall of the motor 104. When the electric regulator is running, the heat generated by the motor 104 on the electric regulator is exchanged with the outside through the heat dissipation fins 203, which dissipates heat from the motor 104 and prevents the motor 104 from overheating and being damaged, thereby improving the service life of the electric regulator.

[0039] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A protective structure for an electric car seat adjuster, characterized in that: include: A base connecting plate (1) is provided with a fixing plate (101) installed on the side of the base connecting plate (1). A backrest connecting plate (102) is provided on one side of the fixing plate (101). A key shaft (103) is rotatably provided through the side of the fixing plate (101). A motor (104) is provided on one side of the backrest connecting plate (102), and a protective mechanism (2) is provided on the outside of the motor (104). The protective mechanism (2) includes: A fixed column (201) is fixedly installed on the outer wall of the motor (104). A heat dissipation fin (203) is provided on one side of the fixed column (201), and a connecting strip (202) is fixedly installed at both ends of the heat dissipation fin (203).

2. The protective structure for an electric car seat adjuster according to claim 1, characterized in that: A housing (105) is provided on one side of the fixing plate (101), and a cover plate (106) is installed on the side of the housing (105). The top surface of the housing (105) is fixedly connected to the lower end of the motor (104).

3. The protective structure for an electric car seat adjuster according to claim 2, characterized in that: The motor (104) is equipped with a worm gear (107) at its lower end. The outer wall of the worm gear (107) is meshed with a double gear (108). The inner wall of the double gear (108) is rotatably connected to a connecting shaft (109) through a bearing seat.

4. The protective structure for an electric car seat adjuster according to claim 3, characterized in that: The two ends of the connecting shaft (109) are fixedly connected to the inner wall of the housing (105).

5. The protective structure for an electric car seat adjuster according to claim 4, characterized in that: The inner wall of the housing (105) is rotatably provided with a gear disk (110) through a bearing seat. The outer wall of the gear disk (110) is connected to the core of the outer wall of the double gear (108). The inner wall of the gear disk (110) is fixedly connected to the outer wall of the key shaft (103).

6. The protective structure for an electric car seat adjuster according to claim 1, characterized in that: The connecting strip (202) has a through hole on its side, and the inner wall of the through hole is slidably connected to the outer wall of the fixing column (201). The inner wall of the heat dissipation fins (203) is connected to the outer wall of the motor (104) through thermally conductive adhesive.

7. The protective structure for an electric car seat adjuster according to claim 6, characterized in that: The fixed column (201) has a cavity (204) inside, and the inner wall of the cavity (204) is provided with two movable plates (205). The two movable plates (205) are elastically connected on the sides by an elastic element (207).

8. The protective structure for an electric car seat adjuster according to claim 7, characterized in that: Two movable plates (205) are fixedly mounted with locking blocks (206) on their sides away from each other. The sides of the locking blocks (206) abut against the connecting strip (202). The locking blocks (206) are wedge-shaped.

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