Automobile transparent shell actuator capable of being visually detected

Abstract

The utility model relates to the technical field of actuators, in particular to an automobile transparent shell actuator capable of being visually detected, which comprises an actuator main body, a connecting shell is fixedly arranged on the outer side wall of the actuator main body close to the lower part, a connecting column is fixedly arranged on the outer side wall of the connecting shell, and an output shaft is movably inserted in the connecting column. According to the utility model, the output shaft can be lubricated, so that the influence on normal use of the actuator caused by unsmooth rotation due to insufficient lubrication degree between the output shaft and the output shaft after long-time use is avoided, and the influence and even damage on the actuator main body caused by vibration force acting on the actuator main body in the running process of an automobile can be effectively reduced; the service life of the actuator is effectively prolonged, the outer shell of the actuator body is made of transparent materials, more visual judgment on whether the internal structure of the actuator has problems or not is greatly improved for engineers, and modification and response measures can be rapidly made.

Description

Technical Field

[0001] The utility model relates to the technical field of actuators, in particular to an actuator with a transparent automobile shell capable of being visually detected. Background Art

[0002] With the advent of the new energy vehicle era, the requirements for automotive electrification are getting higher and higher. Most automotive components require electric control, and the functions and application range of actuators are also constantly innovating. In particular, how to more quickly and directly determine whether it is a mechanical problem or an electronic problem in an application is a major problem. The actuators currently on the market cannot be judged intuitively, and complex electrical tests are required to infer whether it is a mechanical problem or an electrical problem.

[0003] The actuators in the existing market generally need to control the rotation of the output shaft to control the opening of the valve. However, after long-term use, the lubrication of the contact part between the output shaft and the actuator is easy to reduce, affecting the normal use of the actuator. In addition, the vibration force generated when the car is driving acts on the actuator, which is easy to cause damage to the actuator. In addition, the actuators in the existing market are mainly black shells, which can meet functional requirements, but cannot intuitively judge the problems in the actuator. For this reason, we propose an actuator with a transparent car shell that can be intuitively detected. Utility Model Content

[0004] The utility model aims to provide an actuator with a transparent housing for automobiles that can be visually detected, so as to solve the above-mentioned deficiencies in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an actuator with a transparent shell for automobiles that can be visually detected, comprising an actuator body, a connecting shell is fixedly installed near the lower position of the outer wall of the actuator body, a connecting column is fixedly installed on the outer wall of the connecting shell, an output shaft is movably inserted inside the connecting column, a valve is fixedly connected to one end of the output shaft, a lubrication mechanism is provided on the outer wall of the connecting shell, and a protective mechanism is provided on the outer wall of the actuator body;

[0006] The lubrication mechanism includes an oil storage tank and an L-shaped support plate. The oil storage tank is fixedly installed on the upper end surface of the connecting shell. The L-shaped support plate is fixedly connected to the outer side wall of the connecting shell near the bottom surface. The upper end surface of the oil storage tank is fixedly connected with an oil filling pipe.

[0007] As a further description of the above technical solution:

[0008] A pipe cover is sleeved on the outside of the oil filling pipe near the upper end, and an annular bin is fixedly connected to the upper end of the L-shaped support plate and located outside the output shaft.

[0009] As a further description of the above technical solution:

[0010] A plurality of groups of nozzles are fixedly connected to the inner side wall of the annular bin, a connecting pipe is fixedly installed on the bottom surface of the oil storage tank, and one end of the connecting pipe away from the oil storage tank is arranged inside the annular bin.

[0011] As a further description of the above technical solution:

[0012] A liquid pump is arranged inside the oil storage tank, and an output end of the liquid pump is connected to one end of the connecting pipe.

[0013] As a further description of the above technical solution:

[0014] The protection mechanism includes two groups of protection plates 1 and two groups of protection plates 2. The two groups of protection plates 1 are both arranged outside the actuator body near the upper position, and the two groups of protection plates 2 are both arranged outside the actuator body near the lower position.

[0015] As a further description of the above technical solution:

[0016] The inner walls of the two groups of protective plates are fixedly connected with several groups of telescopic push rods one near the middle position, and the ends of the several groups of telescopic push rods one away from the protective plates are fixedly connected to the actuator body; the inner walls of the protective plates are rotatably connected with several groups of spring sheets one, and the ends of the several groups of spring sheets one away from the protective plates are rotatably connected to the actuator body.

[0017] As a further description of the above technical solution:

[0018] A telescopic push rod 2 is fixedly connected to the inner wall of the second protective plate near the middle position, and the end of the telescopic push rod 2 away from the second protective plate is fixedly connected to the actuator body, and a buffer spring is sleeved on the outside of the first telescopic push rod and the second telescopic push rod. A plurality of groups of spring sheets 2 are rotatably connected to the inner wall of the second protective plate, and the ends of the plurality of groups of spring sheets 2 away from the second protective plate are rotatably connected to the actuator body.

[0019] Effective effects:

[0020] The utility model provides an actuator with a transparent car shell that can be visually detected. It has the following beneficial effects:

[0021] In the actuator whose transparent shell can be visually inspected, the lubricating oil in the oil storage tank is pumped into the annular bin through the connecting pipe by the liquid pump in the lubrication mechanism, and is sprayed onto the output shaft and the connecting column by each group of nozzles, which can lubricate the output shaft and avoid poor rotation due to insufficient lubrication between the two during long-term use, thus affecting the normal use of the actuator.

[0022] In the actuator whose transparent shell of the automobile can be visually detected, when the vibration generated by the driving of the automobile acts on the outer wall of the actuator body, the protective plate one moves closer to the outer wall of the actuator body, and under the action of the elastic force of the buffer spring, the telescopic push rod one extends, pushing the protective plate one to move away from the actuator body. At the same time, the elastic force of several groups of spring sheets one can also drive the protective plate one to move away from the actuator body, effectively reducing the vibration force on the upper part of the actuator body. Similarly, the vibration force on the lower part of the actuator body acts on the protective plate two. Through the telescopic push rod two, the buffer spring sleeved on the telescopic push rod two and the elastic force of each group of spring sheets two, the vibration force on the lower part of the actuator body can be well reduced, thereby effectively reducing the vibration force generated during the driving of the car acting on the actuator body, causing influence or even damage to the actuator body, and effectively extending the service life of the actuator.

[0023] The actuator of the car's transparent shell can be visually inspected. The shell of the actuator body is made of transparent material, which greatly improves the engineers' more intuitive judgment on whether there is a problem with the internal structure of the actuator, and can quickly make modifications and countermeasures, thereby greatly reducing the subsequent maintenance and problem-solving time and cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 It is a partial structural schematic diagram of the utility model;

[0026] Figure 3 It is a structural schematic diagram of the lubrication mechanism in the utility model;

[0027] Figure 4 It is a bottom view of the utility model;

[0028] Figure 5 It is a top view of the utility model.

[0029] Description of reference numerals:

[0030] 1. Actuator body; 2. Connecting shell; 3. Output shaft; 4. Valve; 5. Oil storage tank; 6. Oil filling pipe; 7. Annular bin; 8. Connecting pipe; 9. Nozzle; 10. L-shaped support plate; 11. Protective plate 1; 12. Protective plate 2; 13. Telescopic push rod 1; 14. Shrapnel 1; 15. Telescopic push rod 2; 16. Connecting column; 17. Shrapnel 2; 18. Buffer spring; 19. Lubrication mechanism; 20. Protective mechanism. DETAILED DESCRIPTION

[0031] 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.

[0032] See also Figure 1-Figure 5 An actuator with a transparent shell for automobile that can be visually detected includes an actuator body 1, a connecting shell 2 is fixedly installed on the outer wall of the actuator body 1 near the lower position, a connecting column 16 is fixedly installed on the outer wall of the connecting shell 2, an output shaft 3 is movably inserted inside the connecting column 16, a valve 4 is fixedly connected to one end of the output shaft 3, a lubrication mechanism 19 is provided on the outer wall of the connecting shell 2, a protective mechanism 20 is provided on the outer wall of the actuator body 1, the lubrication mechanism 19 includes an oil storage tank 5 and an L-shaped support plate 10, the oil storage tank 5 is fixedly installed on the upper end surface of the connecting shell 2, the L-shaped support plate 10 is fixedly connected to the outer wall of the connecting shell 2 near the bottom surface, and an oil filling pipe 6 is fixedly connected to the upper end surface of the oil storage tank 5.

[0033] A pipe cover is sleeved on the outside of the oil filling pipe 6 near the upper end, an annular bin 7 is fixedly connected to the upper end of the L-shaped support plate 10 and located outside the output shaft 3, a plurality of groups of nozzles 9 are fixedly connected to the inner wall of the annular bin 7, a connecting pipe 8 is fixedly installed on the bottom surface of the oil storage tank 5, and the end of the connecting pipe 8 away from the oil storage tank 5 is arranged inside the annular bin 7, a liquid pump is arranged inside the oil storage tank 5, and the output end of the liquid pump is connected to one end of the connecting pipe 8, the lubricating oil inside the oil storage tank 5 is pumped into the annular bin 7 through the connecting pipe 8 by the liquid pump in the lubricating mechanism 19, and is sprayed onto the output shaft 3 and the connecting column 16 by each group of nozzles 9, which can play a role in lubricating the output shaft 3.

[0034] When in use, when the actuator is used to control the opening of the valve 4, the actuator body 1 can drive the output shaft 3 in the connecting pipe 8 on the connecting shell 2 to rotate, drive the valve 4 to rotate, and realize the opening and closing of the control valve 4, wherein the lubricating oil inside the oil storage tank 5 is pumped into the annular bin 7 through the connecting pipe 8 by the liquid pump in the lubrication mechanism 19, and is sprayed onto the output shaft 3 and the connecting column 16 by each group of nozzles 9, which can lubricate the output shaft 3 and avoid long-term use, the lack of lubrication between the two resulting in poor rotation, affecting the normal use of the actuator, wherein the outer shell of the actuator body 1 is made of transparent material, which greatly improves the engineers' more intuitive judgment on whether there is a problem with the internal structure of the actuator, and can quickly make modifications and countermeasures, thereby greatly reducing the subsequent maintenance and problem solving time and cost.

[0035] See also Figure 4-Figure 5The protection mechanism 20 includes two groups of protection plates 11 and two groups of protection plates 2 12. The two groups of protection plates 11 are both arranged on the outside of the actuator body 1 near the upper position, and the two groups of protection plates 2 12 are both arranged on the outside of the actuator body 1 near the lower position. The inner walls of the two groups of protection plates 11 are fixedly connected with a plurality of telescopic push rods 13 near the middle position, and the ends of the plurality of telescopic push rods 13 away from the protection plates 11 are fixedly connected with the actuator body 1. The inner walls of the protection plates 11 are rotatably connected with a plurality of spring sheets 14, and the ends of the plurality of spring sheets 14 away from the protection plates 11 are rotatably connected with the actuator body 1. Under the action of the elastic force of the buffer spring 18, the telescopic push rod 13 is extended, which can push the protection plates 11 to move away from the actuator body 1. At the same time, the elastic force of the plurality of spring sheets 14 can also drive the protection plates 11 to move away from the actuator body 1, thereby effectively reducing the vibration force on the upper part of the actuator body 1.

[0036] A telescopic push rod 2 15 is fixedly connected to the inner wall of the protective plate 2 12 near the middle position, and the telescopic push rod 2 15 is fixedly connected to the actuator body 1 at one end away from the protective plate 2 12. Buffer springs 18 are sleeved on the outside of the telescopic push rod 13 and the telescopic push rod 2 15. A plurality of groups of spring pieces 2 17 are rotatably connected to the inner wall of the protective plate 2 12, and the plurality of groups of spring pieces 2 17 are rotatably connected to the actuator body 1 at one end away from the protective plate 2 12. The telescopic push rod 2 15 cooperates with the buffer spring 18 sleeved on the telescopic push rod 2 15 and the elastic force of each group of spring pieces 2 17, so that the vibration force on the lower part of the actuator body 1 can be well reduced.

[0037] Specifically, when the vibration generated by the driving of the car acts on the outer wall of the actuator body 1 close to the upper position, the vibration force acts on the protective plate 11, so that the protective plate 11 moves closer to the outer wall of the actuator body 1, the telescopic push rod 13 is shortened, and the buffer spring 18 sleeved thereon is compressed. At the same time, a plurality of groups of spring sheets 14 are compressed. Then, under the action of the elastic force of the buffer spring 18, the telescopic push rod 13 is extended, which can push the protective plate 11 to move away from the actuator body 1. At the same time, the elastic force of the plurality of groups of spring sheets 14 can also drive the protective plate 11 to move toward The actuator body 1 moves away from the actuator body 1, thereby effectively reducing the vibration force on the upper part of the actuator body 1. Similarly, the vibration force on the lower part of the actuator body 1 acts on the protective plate 12. The telescopic push rod 15 cooperates with the buffer spring 18 sleeved on the telescopic push rod 15 and the elastic force of each group of spring pieces 17, so that the vibration force on the lower part of the actuator body 1 can be well reduced, thereby effectively reducing the vibration force generated during the driving of the car acting on the actuator body 1, causing influence or even damage to the actuator body 1, and effectively extending the service life of the actuator.

[0038] The above description enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An actuator with a transparent housing for automobiles that can be visually detected, characterized in that: The actuator comprises an actuator body (1), a connecting shell (2) is fixedly mounted on the outer wall of the actuator body (1) near the lower part, a connecting column (16) is fixedly mounted on the outer wall of the connecting shell (2), an output shaft (3) is movably inserted inside the connecting column (16), one end of the output shaft (3) is fixedly connected to a valve (4), a lubrication mechanism (19) is arranged on the outer wall of the connecting shell (2), and a protection mechanism (20) is arranged on the outer wall of the actuator body (1); The lubrication mechanism (19) comprises an oil storage tank (5) and an L-shaped support plate (10); the oil storage tank (5) is fixedly mounted on the upper end surface of the connecting shell (2); the L-shaped support plate (10) is fixedly connected to the outer side wall of the connecting shell (2) near the bottom surface; and the upper end surface of the oil storage tank (5) is fixedly connected to an oil filling pipe (6).

2. The actuator with a transparent car shell that can be visually detected according to claim 1, characterized in that: A pipe cover is sleeved on the outside of the oil injection pipe (6) near the upper end, and an annular bin (7) is fixedly connected to the upper end of the L-shaped support plate (10) and located outside the output shaft (3).

3. The actuator with a transparent car shell that can be visually detected according to claim 2, characterized in that: A plurality of groups of nozzles (9) are fixedly connected to the inner wall of the annular bin (7), a connecting pipe (8) is fixedly installed on the bottom surface of the oil storage tank (5), and an end of the connecting pipe (8) away from the oil storage tank (5) is arranged inside the annular bin (7).

4. The actuator with a transparent car shell that can be visually detected according to claim 3, characterized in that: A liquid pump is arranged inside the oil storage tank (5), and an output end of the liquid pump is connected to one end of a connecting pipe (8).

5. The actuator with a transparent car shell that can be visually detected according to claim 1, characterized in that: The protection mechanism (20) comprises two groups of protection plates one (11) and two groups of protection plates two (12), wherein the two groups of protection plates one (11) are arranged outside the actuator body (1) near the upper position, and the two groups of protection plates two (12) are arranged outside the actuator body (1) near the lower position.

6. The actuator with a transparent car shell that can be visually detected according to claim 5, characterized in that: A plurality of telescopic push rods (13) are fixedly connected to the inner side walls of the two groups of protective plates (11) near the middle, and the ends of the plurality of telescopic push rods (13) away from the protective plates (11) are fixedly connected to the actuator body (1), and a plurality of spring sheets (14) are rotatably connected to the inner side walls of the protective plates (11), and the ends of the plurality of spring sheets (14) away from the protective plates (11) are rotatably connected to the actuator body (1).

7. The actuator with a transparent car shell that can be visually detected according to claim 6, characterized in that: A telescopic push rod 2 (15) is fixedly connected to the inner wall of the second protective plate (12) near the middle position, and the end of the telescopic push rod 2 (15) away from the second protective plate (12) is fixedly connected to the actuator body (1), and the outsides of the telescopic push rod 1 (13) and the telescopic push rod 2 (15) are both sleeved with a buffer spring (18), and the inner wall of the second protective plate (12) is rotatably connected to a plurality of groups of spring sheets 2 (17), and the ends of the plurality of groups of spring sheets 2 (17) away from the second protective plate (12) are rotatably connected to the actuator body (1).

Images