Electronic throttle valve

Abstract

The utility model belongs to the technical field of electronic throttle valves, and discloses an electronic throttle valve which comprises an electronic throttle valve body, a mounting plate is fixedly arranged on the outer side of the upper portion of the electronic throttle valve body, a positioning pin is fixedly arranged at the top end of the mounting plate, a sliding column is arranged in the mounting plate in a sliding mode, and a first groove is formed in the lower portion of the sliding column. A first groove is formed in one side of the electronic throttle body, a limiting pin is slidably arranged in the first groove, a second groove is formed in the upper portion of the positioning pin, a rotating plate is rotatably arranged in the second groove, the other end of the rotating plate is attached to the inner wall of the upper portion of the sliding column, a first clamping groove is formed in one side of the electronic throttle body, and a first clamping plate is embedded in the first clamping groove. By means of the scheme, the problems that in the using process, an electronic throttle valve body cannot be rapidly mounted and dismounted, a large amount of time and energy of workers are wasted, and the working efficiency of the workers is reduced are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of electronic throttle, and specifically relates to an electronic throttle. Background Technique

[0002] The throttle valve is installed on the intake manifold of an automobile engine and is a device that adjusts the intake air volume of the engine by controlling the opening angle of the control valve plate. The throttle valve is one of the key parts of a vehicle. By controlling the content of the mixed gas entering the engine, it plays a role in controlling the vehicle speed. The existing throttle valves mainly include mechanical throttle valves and electronic throttle valves. Therefore, with the development of automobile technology, mechanical throttle valves have gradually been replaced by electronic throttle valves precisely controlled by the engine electronic control unit.

[0003] At the same time, an electronic throttle body with the application number 202122973008.4 includes a servo motor, an intake device and a transmission mechanism. The intake device includes a position sensor, an intake passage and a door plate that cooperates with the intake passage. The transmission mechanism includes a driving rotating shaft and a driven rotating shaft. One end of the driving rotating shaft is connected to the servo motor, and one end of the driven rotating shaft is connected to the door plate. The two rotating shafts are connected by a coupling mechanism, and the coupling mechanism realizes transmission through the cooperation between a limiting hole and a limiting post.

[0004] However, in the implementation of related technologies, it is found that the following problems exist: An electronic throttle body cannot quickly install and disassemble the electronic throttle body during use, wasting a lot of time and energy of the staff and reducing the work efficiency of the staff.

[0005] For this reason, we propose an electronic throttle. Content of the Utility Model

[0006] To solve the problems raised in the above background technique, the utility model provides an electronic throttle, which has the advantages that the electronic throttle body can be quickly installed and disassembled during use, saving a lot of time and energy of the staff and improving the work efficiency of the staff.

[0007] To achieve the above object, the utility model provides the following technical solution: An electronic throttle includes an electronic throttle body. An installation plate is fixedly arranged on the outer side of the upper part of the electronic throttle body. A positioning pin is fixedly arranged at the top end of the installation plate. A sliding column is slidably arranged inside the installation plate. A first groove is opened at the lower part of the sliding column. A limiting pin is slidably arranged inside the first groove. A second groove is opened at the upper part of the positioning pin. A rotating plate is rotatably arranged inside the second groove, and the other end of the rotating plate is attached to the inner wall of the upper part of the sliding column.

[0008] Preferably, a first card slot is formed on one side of the electronic throttle body. A first card board is fitted inside the first card slot. A gasket is fixedly arranged on the outer side of the first card board. A second card slot is formed on the outer side of the gasket. A second card board is fitted inside the second card slot. A side panel is fixedly arranged on the outer side of the second card board.

[0009] Preferably, a fastening knob is rotatably arranged inside the mounting plate, and the other end of the fastening knob is rotatably connected to the other end of the limit pin.

[0010] Preferably, a limit groove is formed inside the mounting plate, and the limit pin slides inside the limit groove.

[0011] Preferably, a third groove is formed at the top end of the sliding column. A spring is fixedly arranged inside the third groove, and the other end of the spring is fixedly connected to the inside of the positioning pin.

[0012] Preferably, a mounting hole is formed in a fitting manner at the top end of the electronic throttle body, and the other end of the rotating plate is in contact with the outer side of the mounting hole.

[0013] Preferably, an internal hexagonal bolt is rotatably arranged inside the side panel, and the other end of the internal hexagonal bolt penetrates through the gasket and is in spiral connection with the inside of the electronic throttle body.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] 1. By arranging the rotating plate in the present utility model, first, the electronic throttle body is fitted with the mounting hole on the engine, the positioning pin is fitted with the hole of the mounting hole, the rotation of the fastening knob drives the sliding of the limit pin, the movement of the limit pin drives the upward movement of the sliding column, and the upward movement of the sliding column drives the rotation of the rotating plate. The other end of the rotating plate is in contact with the outer side of the mounting hole, so as to achieve the purpose of quickly installing and disassembling the electronic throttle body during use, saving a large amount of time and energy of the staff, and improving the work efficiency of the staff.

[0016] 2. By arranging the side panel in the present utility model, when it is necessary to overhaul the electronic throttle body, the internal hexagonal bolt is rotated and taken out, the side panel is removed, and the inside of the electronic throttle body is quickly overhauled. The first card board is fitted with the first card slot to limit the gasket, and the second card board is fitted with the second card slot to limit the side panel, so as to achieve the purpose of quickly repairing the electronic throttle body during use. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2Schematic diagram of the explosion structure of the present utility model;

[0019] Figure 3 Schematic sectional structure diagram of the present utility model;

[0020] Figure 4 Schematic sectional structure diagram of the present utility model;

[0021] Figure 5 Of the present utility model Figure 4 Schematic diagram of structure A.

[0022] In the figure: 1, electronic throttle body; 2, mounting plate; 3, positioning pin; 4, sliding column; 5, first groove; 6, limiting groove; 7, limiting pin; 8, fastening knob; 9, second groove; 10, rotating plate; 11, third groove; 12, spring; 13, mounting hole; 14, first card slot; 15, first card plate; 16, gasket; 17, second card slot; 18, second card plate; 19, side panel; 20, hexagon socket head bolt. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] As Figures 1 to 5 Shown, the present utility model provides an electronic throttle, including an electronic throttle body 1. An outer side of an upper part of the electronic throttle body 1 is fixedly provided with a mounting plate 2. A top end of the mounting plate 2 is fixedly provided with a positioning pin 3. A sliding column 4 is slidably arranged inside the mounting plate 2. A first groove 5 is formed in a lower part of the sliding column 4. A limiting pin 7 is slidably arranged inside the first groove 5. A second groove 9 is formed in an upper part of the positioning pin 3. A rotating plate 10 is rotatably arranged inside the second groove 9. And the other end of the rotating plate 10 is in contact with an inner wall of an upper part of the sliding column 4. When the sliding column 4 moves upward, it drives the rotating plate 10 to rotate inside the second groove 9, and the other end of the rotating plate 10 is brought into contact with an outer side of the mounting hole 13, so as to fix and limit the electronic throttle body 1.

[0025] Specifically, a first card slot 14 is provided on one side of the electronic throttle body 1. A first card board 15 is fitted inside the first card slot 14. A gasket 16 is fixedly provided on the outer side of the first card board 15. A second card slot 17 is provided on the outer side of the gasket 16. A second card board 18 is fitted inside the second card slot 17. A side panel 19 is fixedly provided on the outer side of the second card board 18, for quickly overhauling the inside of the electronic throttle body 1. The first card board 15 is fitted with the first card slot 14 to limit the gasket 16. The second card board 18 is fitted with the second card slot 17 to limit the side panel 19, so as to achieve quick repair of the electronic throttle body 1 during use.

[0026] Furthermore, a fastening knob 8 is spirally rotated inside the mounting plate 2, and the other end of the fastening knob 8 is rotatably connected to the other end of the limit pin 7. The rotation of the fastening knob 8 inside the mounting plate 2 drives the limit pin 7 to slide inside the limit slot 6.

[0027] Still further, a limit slot 6 is provided inside the mounting plate 2, and the limit pin 7 slides inside the limit slot 6. The limit slot 6 is used to limit the limit pin 7.

[0028] It should be noted that a third groove 11 is provided at the top end of the sliding column 4. A spring 12 is fixedly provided inside the third groove 11, and the other end of the spring 12 is fixedly connected to the inside of the positioning pin 3. The spring 12 undergoes elastic deformation for stretching and contraction.

[0029] It should be noted that a mounting hole 13 is provided in a fitting manner at the top end of the electronic throttle body 1, and the other end of the rotating plate 10 is in a fitting manner with the outer side of the mounting hole 13. The electronic throttle body 1 is fitted with the mounting hole 13 on the engine, and the positioning pin 3 is fitted with the hole of the mounting hole 13.

[0030] It should be introduced that an internal hexagonal bolt 20 is spirally rotated inside the side panel 19, and the other end of the internal hexagonal bolt 20 penetrates through the gasket 16 and is spirally connected to the inside of the electronic throttle body 1. When it is necessary to overhaul the electronic throttle body 1, the internal hexagonal bolt 20 is rotated and taken out.

[0031] Among them, the electronic throttle body 1 is an existing technology and will not be elaborated; at the same time, the present utility model also includes a power supply, a controller, a switch, etc., which are not the main technical points of this patent and will not be elaborated; the "front, rear, left, and right" perspectives of this device are based on Figure 1 the direction of the schematic diagram.

[0032] Working principle: When the staff installs the electronic throttle body 1, first, the electronic throttle body 1 is fitted with the mounting hole 13 on the engine, and the positioning pin 3 is inserted into the hole of the mounting hole 13. Then, the fastening knob 8 is rotated. The rotation of the fastening knob 8 inside the mounting plate 2 drives the limit pin 7 to slide inside the limit groove 6. The movement of the limit pin 7 drives the sliding column 4 to move upward. The upward movement of the sliding column 4 drives the rotating plate 10 to rotate inside the second groove 9. The other end of the rotating plate 10 is fitted with the outside of the mounting hole 13. The spring 12 inside the third groove 11 undergoes elastic deformation for stretching and contraction, so as to achieve the purpose of quickly installing and disassembling the electronic throttle body 1. When it is necessary to repair the electronic throttle body 1, the hexagon socket head bolt 20 is rotated and removed, and the side panel 19 is taken off to quickly repair the inside of the electronic throttle body 1. The first clamping plate 15 is engaged with the first clamping groove 14 to limit the gasket 16, and the second clamping plate 18 is engaged with the second clamping groove 17 to limit the side panel 19, so as to achieve quick repair of the electronic throttle body 1 during use.

[0033] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0034] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electronic throttle valve, comprising an electronic throttle valve body (1), characterized in that: A mounting plate (2) is fixedly provided on the outer side of the upper part of the electronic throttle body (1), a positioning pin (3) is fixedly provided on the top of the mounting plate (2), a sliding column (4) is slidably provided inside the mounting plate (2), a first groove (5) is provided at the lower part of the sliding column (4), a limit pin (7) is slidably provided inside the first groove (5), a second groove (9) is provided at the upper part of the positioning pin (3), a rotating plate (10) is rotatably provided inside the second groove (9), and the other end of the rotating plate (10) is in contact with the upper inner wall of the sliding column (4).

2. An electronic throttle valve according to claim 1, characterized in that: A first card slot (14) is provided on one side of the electronic throttle body (1), a first card plate (15) is embedded in the interior of the first card slot (14), a gasket (16) is fixedly provided on the outer side of the first card plate (15), a second card slot (17) is provided on the outer side of the gasket (16), a second card plate (18) is embedded in the interior of the second card slot (17), and a side panel (19) is fixedly provided on the outer side of the second card plate (18).

3. An electronic throttle valve according to claim 1, characterized in that: The interior of the mounting plate (2) is provided with a tightening knob (8) for spiral rotation, and the other end of the tightening knob (8) is rotatably connected to the other end of the limiting pin (7).

4. The electronic throttle valve according to claim 1, characterized in that: A limiting groove (6) is provided inside the mounting plate (2), and a limiting pin (7) slides inside the limiting groove (6).

5. The electronic throttle valve according to claim 1, characterized in that: A third groove (11) is provided at the top end of the sliding column (4), a spring (12) is fixedly provided inside the third groove (11), and the other end of the spring (12) is fixedly connected to the inside of the positioning pin (3).

6. The electronic throttle valve according to claim 1, characterized in that: The top end of the electronic throttle body (1) is fitted with a mounting hole (13), and the other end of the rotating plate (10) is fitted with the outer side of the mounting hole (13).

7. An electronic throttle valve according to claim 2, characterized in that: The inner spiral of the side panel (19) is provided with a hexagon socket bolt (20), and the other end of the hexagon socket bolt (20) passes through the gasket (16) and is connected to the inner spiral of the electronic throttle body (1).

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