Multi-signal integrated automobile sensor

Abstract

The utility model relates to the technical field of automobile sensors, in particular to a multi-signal integrated automobile sensor, which comprises a sensor plug seat and a fixing part, a magnet sheet is arranged in the middle of the sensor plug seat, a sensor plug block is arranged at the front end of the sensor plug seat, and three sensor plug holes are arranged at the top end of the sensor plug block. A groove is formed in the middle of the fixing part, three connecting pieces are fixedly connected in the groove and are distributed in a triangular direction, a clamping groove is formed in the side end of one connecting piece, the connecting pieces are inserted into the sensor insertion holes, a locking block is slidably connected to the middle of the sensor plug block, and a control panel is fixedly connected to the side end of the locking block. The traction plate is slidably connected to the middle of the sensor connector assembly, the magnetic attraction block is fixedly connected to the middle of the traction plate, and when the traction plate is pulled by external force, firmness of sensor connection can be ensured when an automobile vibrates, and normal transmission of information is ensured.

Description

Technical Field

[0001] This utility model relates to the field of automotive sensor technology, specifically to a multi-signal integrated automotive sensor. Background Technology

[0002] The automotive industry has become a pillar industry in my country, and it is rapidly developing towards intelligence. Therefore, cars generate a large amount of information during operation, which needs to be transmitted to the processor for rapid data processing and presentation to the driver to facilitate decision-making. Automotive sensors are input devices for the car's computer system. They convert various operating conditions of the car, such as vehicle speed, temperature of various media, and engine operating conditions, into electrical signals and send them to the car's processor. However, road conditions vary in different regions. In some areas, roads are bumpy, causing significant vibrations when the car is in motion. Current automotive sensors primarily use friction connections, which can lead to loosening of these connections under prolonged vibration. This can result in the inability to transmit information between different parts of the car, and in severe cases, even render the car immobile. Utility Model Content

[0003] The purpose of this invention is to provide a multi-signal integrated automotive sensor to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a multi-signal integrated automotive sensor, including a sensor plug and a fixing part. The sensor plug has a magnet in the middle and a sensor plug block at its front end. The sensor plug block has three sensor insertion holes at its top. The fixing part has a groove in the middle, and three connecting pieces are fixedly connected within the groove. The three connecting pieces are arranged in a triangular pattern, and one of the connecting pieces has a snap-fit ​​groove on its side. The connecting piece is inserted into the sensor insertion hole. A locking block is slidably connected to the middle of the sensor plug block, and a control board is fixedly connected to its side. A traction plate is slidably connected to the middle of the sensor plug, and a magnetic block is fixedly connected to the middle of the traction plate. When the traction plate is pulled by an external force, the magnetic block and the magnet separate; when the external force disappears, the magnetic block and the magnet are attracted together. An elastic sheet is fixedly connected inside the sensor plug block.

[0005] Preferably, the locking block has a guide arc surface on its side end. When the connecting piece is inserted into the sensor insertion hole, the locking block is engaged in the locking groove to lock and fix the connecting piece.

[0006] Preferably, the control board has a guide opening in the middle, with both ends of the guide opening penetrating the control board, and the sidewalls of the guide opening have an inclined structure.

[0007] Preferably, a guide block is provided in the middle of the guide opening. The guide block has a triangular prism structure. The guide block and the sensor plug block are slidably connected. The guide block and the top of the traction plate are fixedly connected.

[0008] Preferably, the elastic sheet is an elastic iron sheet with an arc-shaped structure, and the elastic sheet is located directly above the locking block.

[0009] Preferably, a locking block is fixedly connected to the side end of the locking block. The locking block has a triangular prism structure, and the side end of the locking block abuts against the inner wall of the snap-fit ​​groove.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: when the sensor plug block and the fixing part are connected, the locking block is engaged in the locking groove, thereby firmly locking and fixing the sensor plug block and the fixing part. When the car vibrates, the locking block will not come out of the locking groove, ensuring the firmness of the connection between the two. Moreover, during maintenance, the locking block can be disengaged from the locking groove simply by pulling the traction plate, making maintenance very convenient and ensuring that the car can transmit and process information from all parts in a timely manner when it is working. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the vehicle sensor connections.

[0012] Figure 2 Structure to prevent detachment.

[0013] In the diagram: 1 Sensor plug socket, 2 Sensor plug block, 3 Sensor insertion hole, 4 Fixing part, 5 Connecting piece, 6 Snap-in slot, 7 Magnet piece, 8 Traction plate, 9 Locking block, 10 Control plate, 11 Guide port, 12 Guide block, 13 Magnetic block, 14 Guide arc surface, 15 Locking block, 16 Elastic piece. Detailed Implementation

[0014] To enhance understanding of this utility model, the technical solutions in the embodiments of this utility model will be clearly and completely described and introduced below with reference to the accompanying drawings. Obviously, the described embodiments are merely some embodiments of this utility model, not all embodiments, and are not intended to limit the embodiments in any way. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0015] Please see Figure 1-2This utility model provides a technical solution: a multi-signal integrated automotive sensor, including a sensor plug socket 1 and a fixing part 4. A magnet 7 is provided in the middle of the sensor plug socket 1, and a sensor plug block 2 is provided at the front end of the sensor plug socket 1. Three sensor insertion holes 3 are provided at the top of the sensor plug block 2. A groove is provided in the middle of the fixing part 4, and three connecting pieces 5 are fixedly connected within the groove. The three connecting pieces 5 are arranged in a triangular pattern, and one of the connecting pieces 5 has a snap-fit ​​groove 6 on its side end. The connecting piece 5 is inserted into the sensor insertion hole 3. The sensor plug block 2... A locking block 9 is slidably connected in the middle of the sensor plug 1. A control plate 10 is fixedly connected to the side end of the locking block 9. A traction plate 8 is slidably connected in the middle of the sensor plug 1. A magnetic block 13 is fixedly connected in the middle of the traction plate 8. When the traction plate 8 is pulled by an external force, the magnetic block 13 and the magnet 7 separate from each other. When the external force disappears, the magnetic block 13 and the magnet 7 are attracted together. An elastic piece 16 is fixedly connected inside the sensor plug 2. When the sensor plug 2 is inserted into the fixing part 4, the connecting piece 5 is inserted into the sensor plug hole 3 to transmit information from various parts.

[0016] The locking block 9 has a guide arc surface 14 on its side end. When the connecting piece 5 is inserted into the sensor insertion hole 3, the locking block 9 is snapped into the snap-fit ​​groove 6 to lock and fix the connecting piece 5. When the connecting piece 5 is inserted into the sensor insertion hole 3, the connecting piece 5 presses the guide arc surface 14 of the locking block 9, thereby lifting the locking block 9 until the locking block 9 is located in the snap-fit ​​groove 6, at which point the locking block 9 is snapped into the snap-fit ​​groove 6.

[0017] The control board 10 has a guide opening 11 in the middle, with both ends of the guide opening 11 penetrating the control board 10. The side wall of the guide opening 11 is inclined, and a guide block 12 is provided in the middle of the guide opening 11. The guide block 12 is a triangular prism structure. The guide block 12 is slidably connected to the sensor plug block 2, and the guide block 12 is fixedly connected to the top of the traction plate 8. When the car sensor needs to be disassembled, the traction plate 8 is squeezed, and the traction plate 8 pushes the locking block 9 to move upward, thereby separating the locking block 9 from the snap-fit ​​groove 6.

[0018] The elastic sheet 16 is an elastic iron sheet with an arc-shaped structure. The elastic sheet 16 is located directly above the locking block 9. When the locking block 9 moves upward, it squeezes the elastic sheet 16, causing it to deform and store force.

[0019] A locking block 15 is fixedly connected to the side end of the locking block 9. The locking block 15 has a triangular prism structure. The side end of the locking block 15 abuts against the inner wall of the snap-fit ​​groove 6. The locking block 15 presses against the connecting piece 5 to ensure the firmness of the connection and ensure that information can flow smoothly.

[0020] When connecting the sensor plug 1 and the fixing part 4, first insert the connecting piece 5 and the sensor insertion hole 3. At this time, the connecting piece 5 presses the guide arc surface 14 of the locking block 9, thereby lifting the locking block 9. The locking block 9 presses the elastic piece 16, causing it to deform and store force. When the locking block 9 is located at the snap-fit ​​groove 6, the locking block 9 resets and snaps into the snap-fit ​​groove 6. The locking block 15 presses the connecting piece 5.

[0021] Although embodiments of the present invention have been shown and described, it should be emphasized that the above description is merely an introduction and description of the usage of the embodiments of the present invention, and is not intended to limit the present invention in any way. Those skilled in the art will understand that various changes, modifications, substitutions, and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multi-signal integrated automotive sensor, comprising a sensor plug (1) and a fixing part (4), characterized in that: The sensor plug socket (1) has a magnet (7) in the middle, and a sensor plug block (2) at the front end of the sensor plug socket (1). The top of the sensor plug block (2) has three sensor insertion holes (3). The fixing part (4) has a groove in the middle, and three connecting pieces (5) are fixedly connected in the groove. The three connecting pieces (5) are arranged in a triangular shape, and one of the connecting pieces (5) has a snap-fit ​​groove (6) on its side end. The connecting piece (5) is inserted into the sensor insertion hole (3). A locking block (9) is slidably connected in the middle of the block (2), and a control plate (10) is fixedly connected to the side end of the locking block (9). A traction plate (8) is slidably connected in the middle of the sensor plug (1), and a magnetic block (13) is fixedly connected in the middle of the traction plate (8). When the traction plate (8) is pulled by an external force, the magnetic block (13) and the magnet (7) separate from each other. When the external force disappears, the magnetic block (13) and the magnet (7) are attracted together. An elastic sheet (16) is fixedly connected inside the sensor plug block (2).

2. The multi-signal integrated automotive sensor according to claim 1, characterized in that: The locking block (9) has a guide arc surface (14) on its side end. When the connecting piece (5) is inserted into the sensor insertion hole (3), the locking block (9) is engaged in the locking groove (6) to lock and fix the connecting piece (5).

3. The multi-signal integrated automotive sensor according to claim 1, characterized in that: The control panel (10) has a guide opening (11) in the middle, and both ends of the guide opening (11) penetrate the control panel (10). The sidewall of the guide opening (11) is an inclined structure.

4. The multi-signal integrated automotive sensor according to claim 3, characterized in that: The guide port (11) has a guide block (12) in the middle. The guide block (12) is a triangular prism structure. The guide block (12) and the sensor plug block (2) are slidably connected. The guide block (12) and the top of the traction plate (8) are fixedly connected.

5. The multi-signal integrated automotive sensor according to claim 1, characterized in that: The elastic sheet (16) is an elastic iron sheet with an arc-shaped structure and is located directly above the locking block (9).

6. The multi-signal integrated automotive sensor according to claim 1, characterized in that: The locking block (9) is fixedly connected to a locking block (15) on its side end. The locking block (15) is a triangular prism structure, and the side end of the locking block (15) abuts against the inner wall of the snap-fit ​​groove (6).

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