Throttle valve position sensor

Abstract

The utility model discloses a throttle valve position sensor, relates to the technical field of throttle valve position sensors, and solves the problems that when a sensor and a throttle valve are installed, the position of a front cover of an automobile is strongly shaken when the automobile is used, so that the position of the front cover of the automobile is influenced in long-term use. The throttle valve sensor comprises a sensor main body, a connector and a connecting plug, the connector is fixedly connected with the sensor main body and is arranged on the right side of the sensor main body, the connecting plug is arranged on the throttle valve, and the connecting plug is arranged on the right side of the sensor main body. A limiting cover is fixedly mounted outside the connecting plug in a sleeving manner, a connecting groove is formed between the limiting cover and the connecting plug, and the connecting plug is connected to the interior of the connector, so that the wedge-shaped buckle is connected to the interior of the limiting hole, limiting of the connector can be enhanced, and connection of the two devices is firmer.

Description

Technical Field

[0001] The utility model relates to the technical field of throttle position sensors, in particular to a throttle position sensor. Background Art

[0002] The throttle position sensor, also known as the throttle opening sensor or throttle switch, is a device used to detect the engine status.

[0003] After searching, the Chinese patent authorization number CN218765359U discloses a throttle position sensor, including: a sensor housing, a sealing fixing mechanism, an auxiliary sealing mechanism, an inner lining plate connected to the sensor housing, a fixing plate fixedly connected to both sides of the sensor housing, a threaded fixing sleeve fixedly connected to the fixing plate, a sealing fixing mechanism arranged on one side of the sensor housing, a sealing fixing mechanism including an end cover, a sealing ring arranged between the end cover and the sensor housing, a plurality of evenly distributed fixing bolts connected between the end cover and the inner lining plate, an auxiliary sealing mechanism arranged in the sensor housing, an auxiliary sealing mechanism including a shrinkage sealing gasket arranged between the inner lining plate and the end cover. The utility model reduces the dust accumulation caused by the working environment during the use of the throttle position sensor through the setting of the corresponding mechanism, improves the use stability of the throttle position sensor, and prolongs the service life of the throttle position sensor. However, when the sensor and the throttle in the device are installed, the front cover of the car will vibrate violently when the car is in use, which may easily cause the connection between the throttle and the sensor to loosen during long-term use, resulting in the sensor being unable to perform sensing work. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a throttle position sensor which solves the problem that when the sensor and the throttle are installed, the position of the front cover of the car will vibrate violently when the car is in use, which may easily cause the connection between the throttle and the sensor to loosen during long-term use, resulting in the sensor being unable to perform sensing work.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a throttle position sensor, including a sensor body, a connector and a plug connector, the connector is fixedly connected to the sensor body and is arranged on the right side of the sensor body, the plug connector is arranged on the throttle, a limit cover is fixedly installed on the outside of the plug connector, a connecting groove is arranged between the limit cover and the plug connector, and the plug connector is connected to the inside of the connector.

[0006] Preferably, limiting rods are symmetrically fixedly installed on both side walls of the connecting head, the limiting rods are L-shaped, and tensioning springs are fixedly installed between the limiting rods and the side walls of the connecting head, and both ends of the tensioning springs are respectively fixedly connected to the side walls of the limiting rods and the side walls of the connecting head, and limiting holes are arranged inside the side walls of both side walls of the limiting cover, and wedge-shaped buckles are fixedly installed on the end side walls of the limiting rods, and the wedge-shaped buckles are connected to the inside of the limiting holes through the connecting head, so as to fix the position of the connecting head after installation.

[0007] Preferably, the size of the connecting head is smaller than the internal size of the limiting cover, and the distance between the outer side wall of the limiting rod and the outer side wall of the connecting head matches the distance between the outer side wall of the connecting head and the side wall of the connecting groove, so that the limiting rod can easily enter the interior of the connecting groove.

[0008] Preferably, the side wall of the limiting rod is tightly fitted with the inner side wall of the connecting groove, so that the tension of the limiting rod can be strengthened, and the limiting force of the wedge-shaped buckle is also strengthened.

[0009] Preferably, a fixing bolt is symmetrically threadedly connected to the inside of the top surface of the limiting cover, and the fixing bolt is connected to the inside of the top surface side wall of the connector via the internal thread penetrating the limiting cover, thereby further enhancing the connection stability of the device.

[0010] The utility model provides a throttle position sensor, which has the following beneficial effects:

[0011] The throttle position sensor, when using the throttle position sensor, through the cooperation between the provided limiting cover and the connecting head, the plug connector is connected to the inside of the connecting head, and the connecting device is connected to the inside of the connecting groove, thereby strengthening the protection and limiting of the connecting head and strengthening the connection tightness of the two devices;

[0012] When the throttle position sensor is used, the wedge-shaped buckle is connected to the inside of the limiting hole through the cooperation between the limiting rod and the limiting hole, which can strengthen the limiting of the connecting head and make the connection between the two devices tighter. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the connector of the utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the plug connector of the utility model;

[0016] Figure 4 For this utility model Figure 3Schematic diagram of the structure of Part A of China.

[0017] In the figure, 1-sensor body, 2-connector, 3-limiting cover, 4-fixing bolt, 5-limiting hole, 6-limiting rod, 7-connecting groove, 8-plug connector, 9-tensioning spring, 10-wedge buckle. DETAILED DESCRIPTION

[0018] 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. Example 1

[0019] See also Figure 1-4 The embodiment of the utility model provides a throttle position sensor, including a sensor body 1, a connector 2 and a plug connector 8. The connector 2 is fixedly connected to the sensor body 1 and is arranged on the right side of the sensor body 1. The plug connector 8 is arranged on the throttle. A limit cover 3 is fixedly installed on the outside of the plug connector 8. A connecting groove 7 is arranged between the limit cover 3 and the plug connector 8, and the plug connector 8 is connected to the inside of the connector 2. When the sensor body 1 is installed, the connector 2 is connected to the plug connector 8 and the connector 2 is placed inside the connecting groove 7, which can strengthen the protection of the connector 2 and limit it at the same time. Example 2

[0020] In this embodiment, Figure 1-4 As shown, the side walls of both sides of the connector 2 are symmetrically fixed with limit rods 6, the limit rods 6 are L-shaped, and tensioning springs 9 are fixedly installed between the limit rods 6 and the side walls of the connector 2. The two ends of the tensioning springs 9 are respectively fixedly connected to the side walls of the limit rods 6 and the side walls of the connector 2. Limiting holes 5 are arranged inside the side walls of both sides of the limit cover 3, and the end side walls of the limit rods 6 are fixedly installed with wedge-shaped buckles 10. The wedge-shaped buckles 10 are connected to the inside of the limiting holes 5 through the connector 2. When the connector 2 is connected to the plug connector 8, the limit rods 6 slide on the inner side walls of the limit cover 3 into the inside of the connecting groove 7. When the limit hole 5 is reached, the wedge-shaped buckle 10 enters into the inside of the limiting hole 5 under the action of the tensioning spring 9, thereby making the connection of the connector 2 stable. Example 3

[0021] In this embodiment, Figure 1-4As shown, the size of the connector 2 is smaller than the internal size of the limit cover 3, the distance between the external side wall of the limit rod 6 and the external side wall of the connector 2 matches the distance between the external side wall of the connector 2 and the side wall of the connecting groove 7, the side wall of the limit rod 6 fits tightly with the inner side wall of the connecting groove 7, the top surface of the limit cover 3 is symmetrically threaded with a fixing bolt 4, and the fixing bolt 4 is connected to the inside of the top surface side wall of the connector 2 through the internal thread running through the limit cover 3. After the connection is completed, the fixing bolt 4 is connected to the inside of the connector 2 to enhance the connection tightness of the device.

[0022] It should be noted that, in this embodiment, when the throttle position sensor is used, Figure 1-4 As shown, when the sensor body 1 is installed, the connector 2 is connected to the plug connector 8, and the connector 2 is located inside the connecting groove 7, which can strengthen the protection of the connector 2 and limit it at the same time. When the connector 2 is connected to the plug connector 8, the limiting rod 6 slides on the inner side wall of the limiting cover 3 into the inside of the connecting groove 7. When the position of the limiting hole 5 is reached, the wedge-shaped buckle 10 enters into the inside of the limiting hole 5 under the action of the tensioning spring 9, so that the connection of the connector 2 is stabilized. After the connection is completed, the fixing bolt 4 is connected to the inside of the connector 2 to strengthen the connection tightness of the device.

[0023] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0024] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A throttle position sensor, characterized in that: The sensor comprises a sensor body (1), a connector (2) and a plug connector (8); the connector (2) is fixedly connected to the sensor body (1) and arranged on the right side of the sensor body (1); the plug connector (8) is arranged on the throttle valve; a limit cover (3) is fixedly sleeved on the outside of the plug connector (8); a connecting groove (7) is arranged between the limit cover (3) and the plug connector (8); and the plug connector (8) is connected to the inside of the connector (2).

2. A throttle position sensor according to claim 1, characterized in that: The side walls on both sides of the connector (2) are symmetrically fixedly mounted with limit rods (6), the limit rods (6) are L-shaped, a tension spring (9) is fixedly mounted between the limit rods (6) and the side walls of the connector (2), the two ends of the tension spring (9) are respectively fixedly connected to the side walls of the limit rods (6) and the side walls of the connector (2), the limit holes (5) are arranged inside the side walls on both sides of the limit cover (3), the end side walls of the limit rods (6) are fixedly mounted with wedge-shaped buckles (10), and the wedge-shaped buckles (10) are connected to the inside of the limit holes (5) through the connector (2).

3. A throttle position sensor according to claim 2, characterized in that: The size of the connecting head (2) is smaller than the internal size of the limiting cover (3), and the distance between the external side wall of the limiting rod (6) and the external side wall of the connecting head (2) matches the distance between the external side wall of the connecting head (2) and the side wall of the connecting groove (7).

4. A throttle position sensor according to claim 2, characterized in that: The side wall of the limiting rod (6) is tightly fitted with the inner protective side wall of the connecting groove (7).

5. The throttle position sensor according to claim 1, characterized in that: The top surface of the limiting cover (3) is symmetrically threadedly connected to a fixing bolt (4), and the fixing bolt (4) is connected to the inside of the top surface side wall of the connector (2) via an internal thread that passes through the limiting cover (3).

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