Vehicle oil pressure sensor with quick release function

Abstract

The utility model relates to a vehicle oil pressure sensor with a quick release function, which comprises a mounting pipe and a quick release assembly mounted outside the mounting pipe, the quick release assembly comprises a push rod, a contact block and a contact plate, fixed pipes are fixedly mounted on the outer walls of the two sides of the mounting pipe, the push rod is arc-shaped, and the contact block and the contact plate are fixedly mounted on the fixed pipes. The two ends of the push rod are movably installed in the fixing pipes, fixing blocks are fixedly installed on the outer walls of the two sides of the installation pipe, a lifting rod is arranged at one end of each fixing block in a penetrating mode, a contact plate is fixedly installed at the top end of each lifting rod, the bottom face of each contact plate makes contact with the corresponding push rod in an attached mode, and a contact block is fixedly installed at the bottom end of each lifting rod. A first spring is installed between the fixing block and the contact block, an operator can conveniently take down the inductor, the whole inductor can be automatically popped out through thrust of the first spring only by slightly loosening the inductor, and the operator does not need to greatly shake the inductor.

Description

Technical Field

[0001] This utility model relates to the field of hydraulic pressure sensor technology, and in particular to a vehicle hydraulic pressure sensor with quick-release function. Background Technology

[0002] The oil pressure sensor is installed on the engine's main oil line. The engine is installed inside the chassis, and the wiring harness is complex, obstructing the installation position of the oil pressure sensor. When the operator needs to remove the oil pressure sensor, it is difficult to fully reach above the engine due to the obstruction of the wiring harness. They can only pinch the sensor with a few fingers. When removing the sensor, it is necessary to shake the sensor from side to side. Shaking the sensor may cause the output wire of the sensor to bend and be damaged, affecting the signal transmission. Utility Model Content

[0003] The purpose of this application is to provide an automotive hydraulic pressure sensor with a quick-release function to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this application provides the following technical solution:

[0005] A vehicle hydraulic pressure sensor with quick-release function includes a mounting tube and a quick-release assembly mounted on the outside of the mounting tube. The quick-release assembly includes a push rod, a contact block, and a contact plate. Fixed tubes are fixedly installed on both outer walls of the mounting tube. The push rod is arc-shaped, and both ends of the push rod are movably installed inside the fixed tubes. Fixed blocks are fixedly installed on both outer walls of the mounting tube. A lifting rod passes through one end of the fixed block. A contact plate is fixedly installed at the top of the lifting rod. The bottom surface of the contact plate is in contact with the push rod. A contact block is fixedly installed at the bottom of the lifting rod. A spring is installed between the fixed block and the contact block, and the spring is sleeved on the outside of the lifting rod.

[0006] Preferably, both ends of the push rod are fixedly mounted with ferrous metal fitting rods, and the ends of the fitting rods are fixedly mounted with push blocks. A spring is fixedly mounted on the inner wall of one end of the fixed tube, and the spring is installed between the push block and the inner wall of the fixed tube. A guide rod is fixedly mounted between the push block and the ends of the fitting rods, and a magnetic ring is fitted onto the guide rod. The push block is shaped like a frustum, with the smaller end facing the spring. The magnetic ring is shaped like a frustum with a through hole at one end, and is fitted onto the guide rod of the push block through the hole. The smaller end of the magnetic ring is attracted to the end of the fitting rod.

[0007] Preferably, functional tubes are fixedly installed on both the upper and lower sides of the fixed tube and are in communication with the functional tubes. A movable rod is movably installed inside each of the two functional tubes. A fitting block is fixedly installed at the end of the movable rod, and the fitting block is installed between the magnetic ring and the push block. A second spring is sleeved on the outside of the movable rod. One end of the second spring is fixedly connected to the inner wall of the functional tube, and the other end is fixedly connected to the fitting block. The fitting block is a right-angled triangular prism, with one edge facing the guide rod of the push block and the inclined surface facing the magnetic ring.

[0008] The beneficial effects of this utility model are: by setting up a quick-release component, the pushing force applied by the spring makes it easy for the operator to remove the sensor. The operator only needs to loosen the sensor slightly, and the pushing force of the spring will automatically pop the entire sensor out, so the operator does not need to shake the sensor significantly. Attached Figure Description

[0009] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0010] Figure 2 This is a schematic diagram of the overall structure of the quick-release component in this utility model;

[0011] Figure 3 This is a schematic diagram of the internal structure of the fixed tube in this utility model;

[0012] Figure 4 In this utility model Figure 1 A magnified schematic diagram of the structure of region A.

[0013] In the diagram: 1. Mounting tube; 2. Push rod; 3. Contact block; 4. Fixing tube; 5. Spring 1; 6. Functional tube; 7. Fixing block; 8. Lifting rod; 9. Contact plate; 10. Movable rod; 11. Spring 2; 12. Fitting block; 13. Spring 3; 14. Push block; 15. Fitting rod; 16. Magnetic ring. Detailed Implementation

[0014] The preferred embodiments of this utility model will now be described in detail with reference to the accompanying drawings, so that the advantages and features of this utility model can be more easily understood by those skilled in the art, thereby providing a clearer and more definite definition of the scope of protection of this utility model. The directional terms mentioned in this utility model, such as "up," "down," "front," "back," "left," "right," "top," and "bottom," are only for reference to the accompanying drawings. Therefore, the directional terms used are for the purpose of explaining and understanding this utility model, and not for limiting this utility model.

[0015] like Figure 1-4The illustrated automotive hydraulic pressure sensor with quick-release function includes a mounting tube 1 and a quick-release assembly installed outside the mounting tube 1. The quick-release assembly includes a push rod 2, a contact block 3, and a contact plate 9. Fixing tubes 4 are fixedly installed on both outer walls of the mounting tube 1. The push rod 2 is arc-shaped, and both ends of the push rod 2 are movably installed inside the fixing tubes 4. Fixing blocks 7 are fixedly installed on both outer walls of the mounting tube 1. A lifting rod 8 passes through one end of the fixing block 7. A contact plate 9 is fixedly installed at the top of the lifting rod 8. The bottom surface of the contact plate 9 is in contact with the push rod 2. A contact block 3 is fixedly installed at the bottom of the lifting rod 8. A spring 5 is installed between the fixing block 7 and the contact block 3. The spring 5 is sleeved on the outside of the lifting rod 8.

[0016] Both ends of the push rod 2 are fixedly mounted with iron metal fitting rods 15. A push block 14 is fixedly mounted at the end of each fitting rod 15. A spring 3 13 is fixedly mounted on the inner wall of one end of the fixed tube 4. The spring 3 13 is installed between the push block 14 and the inner wall of the fixed tube 4. A guide rod is fixedly mounted between the push block 14 and the end of the fitting rod 15. A magnetic ring 16 is fitted onto the guide rod. The push block 14 is shaped like a frustum, with the smaller end face facing the spring 3 13. The magnetic ring 16 is shaped like a frustum with a through hole at one end, and is fitted onto the guide rod of the push block 14 through the hole. The smaller end face of the magnetic ring 16 is attracted to the end of the fitting rod 15.

[0017] Functional tubes 6 are fixedly installed on both the upper and lower sides of the fixed tube 4 and are connected to the functional tubes 6. The movable rod 10 is movably installed inside both functional tubes 6. The end of the movable rod 10 is fixedly installed with a fitting block 12, which is installed between the magnetic ring 16 and the push block 14. A second spring 11 is sleeved on the outside of the movable rod 10. One end of the second spring 11 is fixedly connected to the inner wall of the functional tube 6, and the other end is fixedly connected to the fitting block 12. The fitting block 12 is a right-angled triangular prism. One edge of the fitting block 12 faces the guide rod of the push block 14, and the inclined surface faces the magnetic ring 16. One end face of the fitting block 12 abuts against the end face of the push block 14.

[0018] Example: When installing the oil pressure sensor, the mounting tube 1 is inserted into the contact port of the engine, and the contact blocks 3 on both sides are in contact with the plane of the edge of the contact port. When it is necessary to remove the sensor, the operator can directly press the push rod 2. The fitting rod 15 drives the push block 14 to move inside the fixed tube 4 and press the spring 13. At this time, the end of the magnetic ring 16 on the guide rod contacts the inclined surface of the fitting block 12 and pushes the fitting block 12 upward. The fitting block 12 drives the movable rod 10 to rise in the functional tube 6, and the spring 11 is compressed and deformed. After the magnetic ring 16 has completely passed the interlocking block 12, the second spring 11 pushes the interlocking block 12 downwards. The interlocking block 12 contacts the inclined surface of the magnetic ring 16 and pushes the magnetic ring 16, causing the magnetic ring 16 to separate from the interlocking rod 15 and the magnetic ring 16 to fit against the push block 14. Then the operator releases the push rod 2, and the third spring 13 pushes the push block 14. The pushing force of the third spring 13 quickly pushes the magnetic ring 16 and the push block 14 out, allowing them to quickly pass through the interlocking block 12. At this time, the operator can remove the push rod 2, causing the contact plate 9 to separate from the push rod 2. The first spring 5 is unrestricted and lifts the fixing block 7. The fixing block 7 drives the mounting tube 1 to move upwards on the lifting rod 8. The pushing force applied by the first spring 5 makes it easy for the operator to remove the sensor. The operator only needs to slightly loosen the sensor, and the pushing force of the first spring 5 will automatically pop the entire sensor out.

[0019] It should be noted that the parts not covered in this utility model are the same as or can be implemented using existing technology; the various drives in this utility model can be implemented by corresponding power structures such as cylinders, oil cylinders, electric cylinders, and motors in conjunction with connecting rods, guide rods, etc., and are not limited to the structures described in the specification and the drawings.

[0020] The embodiments described above are merely examples of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model.

Claims

1. A vehicle hydraulic pressure sensor with quick-release function, comprising a mounting tube (1) and a quick-release assembly mounted on the outside of the mounting tube (1), characterized in that: The quick-release assembly includes a push rod (2), a contact block (3), and a contact plate (9). Fixing tubes (4) are fixedly installed on both sides of the outer wall of the mounting tube (1). The push rod (2) is arc-shaped. Both ends of the push rod (2) are movably installed inside the fixing tube (4). Fixing blocks (7) are fixedly installed on both sides of the outer wall of the mounting tube (1). A lifting rod (8) is passed through one end of the fixing block (7). A contact plate (9) is fixedly installed at the top of the lifting rod (8). The bottom surface of the contact plate (9) is in contact with the push rod (2). A contact block (3) is fixedly installed at the bottom end of the lifting rod (8). A spring (5) is installed between the fixing block (7) and the contact block (3). The spring (5) is sleeved on the outside of the lifting rod (8).

2. The automotive hydraulic pressure sensor with quick-release function according to claim 1, characterized in that: Both ends of the push rod (2) are fixedly installed with iron metal fitting rods (15), and the end of the fitting rod (15) is fixedly installed with a push block (14). A spring three (13) is fixedly installed on the inner wall of one end of the fixed tube (4). The spring three (13) is installed between the push block (14) and the inner wall of the fixed tube (4). A guide rod is fixedly installed between the push block (14) and the end of the fitting rod (15), and a magnetic ring (16) is sleeved on the guide rod.

3. The automotive hydraulic pressure sensor with quick-release function according to claim 2, characterized in that: Functional tubes (6) are fixedly installed on both the upper and lower sides of the fixed tube (4) and are connected to the functional tubes (6). The two functional tubes (6) are movably installed inside the movable rod (10). A fitting block (12) is fixedly installed at the end of the movable rod (10). The fitting block (12) is installed between the magnetic ring (16) and the push block (14).

4. The automotive hydraulic pressure sensor with quick-release function according to claim 3, characterized in that: A second spring (11) is sleeved on the outside of the movable rod (10). One end of the second spring (11) is fixedly connected to the inner wall of the functional tube (6), and the other end is fixedly connected to the fitting block (12). The fitting block (12) is a right-angled triangular prism. One edge of the fitting block (12) faces the guide rod of the push block (14), and the inclined surface faces the magnetic ring (16). One end face of the fitting block (12) abuts against the end face of the push block (14).

5. The automotive hydraulic pressure sensor with quick-release function according to claim 2, characterized in that: The push block (14) is shaped like a frustum, with the smaller end face of the push block (14) facing the spring (13). The magnetic ring (16) is shaped like a frustum with a through hole at the end, and is fitted onto the guide rod of the push block (14) through the hole. The smaller end face of the magnetic ring (16) is attracted to the end of the fitting rod (15).

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