Automobile isolator with adjusting function

Abstract

The utility model relates to the technical field of automobile isolators, and discloses an automobile isolator with an adjusting function, which comprises an input end and an output end, the left side of the input end comprises a reset assembly, the reset assembly comprises a reset spring, the left end of the reset spring is fixedly connected with a mounting block, the inner wall of the mounting block is rotatably connected with a connecting block, and the connecting block is fixedly connected with the input end of the input end; the left end of the connecting block is fixedly connected with a fastening bolt, the left end of the fastening bolt is fixedly connected with a rotary button, the reset assembly is arranged, under the action of a reset spring, pressure is conveniently generated, so that reset movement can be conducted, when the fastening bolt rotates in a threaded opening, the fastening bolt can move, and the fastening bolt can move conveniently. And at the moment, the fastening bolt can drive the left end of the reset spring on the mounting block to move through the connecting block, so that the reset spring can be compressed, the elastic pressure of the reset spring is increased, and the elasticity of the reset spring is conveniently adjusted.

Description

Technical Field

[0001] This utility model relates to the field of automotive one-way valve technology, specifically an automotive one-way valve with adjustment function. Background Technology

[0002] The main function of a one-way valve in an automobile is to ensure that one component is connected or disconnected from another component in a specific direction. This device is typically used in applications that require unidirectional motion or unidirectional power transmission, such as gearboxes, drive shafts, and braking systems. Specifically, a one-way valve can prevent reverse rotation, protect components from damage, and improve transmission efficiency.

[0003] Most automotive one-way valves reset by the elasticity of an internal spring. However, the spring is usually located inside the valve, making it inconvenient to operate when maintenance is needed. Furthermore, the spring's elasticity tends to decrease over time, affecting the use of the one-way valve and making it difficult to adjust the spring's tension. Therefore, we propose an automotive one-way valve with an adjustable function. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides an adjustable automotive one-way valve. It features a design where pressure is easily generated under the action of a return spring, enabling return movement. Furthermore, when the fastening bolt rotates within the threaded opening, it moves, causing the left end of the return spring on the mounting block to move via the connecting block. This compresses the return spring, increasing its elastic pressure and facilitating adjustment. This design solves the problems of most automotive one-way valves relying on internal springs for return, where springs are typically located inside the valve, making maintenance difficult and causing spring tension to decrease over time, affecting the valve's performance and hindering adjustment.

[0006] (II) Technical Solution

[0007] To achieve the aforementioned goal of facilitating pressure generation under the action of the return spring, thereby enabling return movement, and allowing the fastening bolt to move when rotating in the threaded opening, the fastening bolt can then move the left end of the return spring on the mounting block via the connecting block, thus compressing the return spring and increasing its elastic pressure. This facilitates adjustment of the return spring's elasticity. Therefore, this utility model provides the following technical solution: A car one-way valve with adjustment function, comprising an input end and an output end, wherein the left side of the input end includes:

[0008] A reset assembly includes a reset spring. A mounting block is fixedly connected to the left end of the reset spring. A connecting block is rotatably connected to the inner wall of the mounting block. A fastening bolt is fixedly connected to the left end of the connecting block. A knob is fixedly connected to the left end of the fastening bolt. By setting up the reset assembly, pressure is easily generated under the action of the reset spring, thereby enabling reset movement. When the fastening bolt rotates in the threaded opening, it can move. At this time, the fastening bolt can drive the left end of the reset spring on the mounting block to move through the connecting block, so that the reset spring can be compressed, thereby increasing the elastic pressure used by the reset spring and facilitating the adjustment of the spring's elasticity.

[0009] As a preferred technical solution of this utility model, the right ends of the multiple reset springs are fixedly connected to a mounting plate. By setting the mounting plate, it is convenient to install the other end of all the reset springs, so that the reset springs can press the mounting plate on the input end, thereby operating on the input end.

[0010] As a preferred technical solution of this utility model, a protective shell is fixedly connected to the top of the output terminal. By setting the protective shell, it is convenient to install all the reset components under the protection of the protective shell.

[0011] As a preferred technical solution of this utility model, the left side of the protective shell is provided with multiple threaded openings, and the inner wall of the threaded opening is threadedly connected to the shank wall of the fastening bolt. By setting the threaded openings, it is convenient for the fastening bolt to move in the threaded openings, so that the fastening bolt can drive the left end of the reset spring on the mounting block to move through the connecting block.

[0012] As a preferred technical solution of this utility model, the surface of the protective shell is provided with multiple limiting grooves, and the surface of the mounting plate is fixedly connected with multiple limiting sliders. By setting the limiting sliders and limiting grooves, the mounting plate can rotate with the protective shell, so that when the mounting plate is connected to the reset spring, the reset spring can be kept stable, and the reset spring can be prevented from being deviated, which would affect the normal operation of the input and output ends.

[0013] As a preferred technical solution of this utility model, the inner walls of the plurality of limiting grooves are slidably connected to the surface of the corresponding limiting sliders, and the movement of the mounting plate is limited under the action of the limiting sliders and limiting grooves.

[0014] (III) Beneficial Effects

[0015] Compared with the prior art, this utility model provides a car one-way valve with adjustment function, which has the following beneficial effects:

[0016] 1. This automotive one-way valve, by setting a reset component, facilitates the generation of pressure under the action of the reset spring, thereby enabling reset movement. When the fastening bolt rotates in the threaded hole, the fastening bolt can move. At this time, the fastening bolt can drive the left end of the reset spring on the mounting block to move through the connecting block, so that the reset spring can be compressed, thereby increasing the elastic pressure used by the reset spring and facilitating the adjustment of the elasticity of the reset spring.

[0017] 2. This automotive one-way switch, by setting a limit slider and a limit groove, allows the mounting plate to rotate with the protective shell. This ensures that when the mounting plate is connected to the return spring, the return spring remains stable, preventing the return spring from being misaligned and affecting the normal operation of the input and output ends. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model.

[0019] Figure 2 This is a schematic diagram of the overall front cross-sectional structure of this utility model.

[0020] Figure 3 This is a schematic diagram of the explosion structure of the protective shell of this utility model.

[0021] Figure 4 This is an exploded structural diagram of the reset component of this utility model.

[0022] In the diagram: 11. Input terminal; 12. Output terminal; 2. Reset assembly; 21. Reset spring; 22. Mounting block; 23. Connecting block; 24. Fastening bolt; 25. Knob; 27. Mounting plate; 271. Limit slider; 28. Protective shell; 281. Limit groove; 29. ​​Threaded opening. Detailed Implementation

[0023] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0024] Example 1

[0025] Reference Figure 1-4 This is the first embodiment of the present invention, providing a car one-way valve with an adjustable function, including an input terminal 11 and an output terminal 12. The input terminal 11 is located to the left of the output terminal 12, and the left side of the input terminal 11 includes:

[0026] The reset assembly 2 is provided in multiple sets, which are evenly distributed on the left side of the input terminal 11. The reset assembly 2 includes a reset spring 21, a mounting block 22 is fixedly connected to the left end of the reset spring 21, a connecting block 23 is rotatably connected to the inner wall of the mounting block 22, a fastening bolt 24 is fixedly connected to the left end of the connecting block 23, and a knob 25 is fixedly connected to the left end of the fastening bolt 24.

[0027] The right ends of multiple return springs 21 are fixedly connected to the mounting plate 27. An annular groove is provided on the left side of the input end 11. The inner wall of the annular groove is slidably connected to the right side of the mounting plate 27 through an annular slider.

[0028] A protective shell 28 is fixedly connected to the top of the output terminal 12.

[0029] The left side of the protective shell 28 has multiple threaded openings 29, and the inner wall of the threaded openings 29 is threaded to the rod wall of the fastening bolt 24.

[0030] During use, the protective shell 28 helps to protect the input terminal 11 and the output terminal 12. When the input terminal 11 is in operation, the multiple return springs 21 in the protective shell 28 are elastically operated by the operation of the input terminal 11. After the return springs 21 have been in operation for a long time, they are prone to loosening. At this time, the return springs 21 need to be tightened.

[0031] By rotating the knob 25, the fastening bolt 24 is driven to rotate. At this time, the fastening bolt 24 rotates within the threaded opening 29 on the protective shell 28, and moves while rotating. The fastening bolt 24 drives the mounting block 22 to move through the connecting block 23. At this time, the connecting block 23 rotates together with the fastening bolt 24. The connecting block 23 rotates within the mounting block 22, so the mounting block 22 does not rotate together with the connecting block 23. At this time, the mounting block 22 moves together with the fastening bolt 24 on the connecting block 23. With the movement of the mounting block 22, the left end of the return spring 21 moves, thereby adjusting the elasticity of the return spring 21, so that the return spring 21 can press the input end 11 on the mounting plate 27, making the contact between the input end 11 and the output end 12 tighter.

[0032] Example 2

[0033] Reference Figure 1-4In the second embodiment of this utility model, the surface of the protective shell 28 is provided with multiple limiting grooves 281, and the surface of the mounting plate 27 is fixedly connected with multiple limiting sliders 271.

[0034] The inner walls of the multiple limiting grooves 281 are slidably connected to the surfaces of the corresponding limiting sliders 271.

[0035] During use, the protective shell 28 rotates with the output end 12, while the limiting slider 271 on the mounting plate 27 slides in a ring within the limiting groove 281 in the protective shell 28. Therefore, the mounting plate 27 and the protective shell 28 rotate together. At the same time, the mounting plate 27 rotates in the groove in the input end 11 via the ring slider. Therefore, the rotation of the input end 11 does not cause the mounting plate 27 to rotate.

[0036] The remaining structure is the same as that in Example 1.

[0037] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A car one-way valve with adjustment function, comprising an input terminal (11) and an output terminal (12), characterized in that: The left side of the input terminal (11) includes: The reset assembly (2) includes a reset spring (21), a mounting block (22) is fixedly connected to the left end of the reset spring (21), a connecting block (23) is rotatably connected to the inner wall of the mounting block (22), a fastening bolt (24) is fixedly connected to the left end of the connecting block (23), and a knob (25) is fixedly connected to the left end of the fastening bolt (24).

2. The automotive one-way valve with adjustment function according to claim 1, characterized in that: The right ends of the multiple return springs (21) are fixedly connected to a mounting plate (27).

3. A car one-way valve with adjustment function according to claim 2, characterized in that: A protective shell (28) is fixedly connected to the top of the output terminal (12).

4. A car one-way valve with adjustment function according to claim 3, characterized in that: The protective shell (28) has multiple threaded openings (29) on its left side, and the inner wall of the threaded openings (29) is threaded to the rod wall of the fastening bolt (24).

5. A car one-way valve with adjustment function according to claim 4, characterized in that: The protective shell (28) has multiple limiting grooves (281) on its surface, and the mounting plate (27) has multiple limiting sliders (271) fixedly connected to its surface.

6. A car one-way valve with adjustment function according to claim 5, characterized in that: The inner walls of the plurality of limiting grooves (281) are slidably connected to the surface of the corresponding limiting slider (271).

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