Programming tool of gear sensor

Abstract

The utility model provides a programming tool of a gear sensor. The programming tool comprises a base, a swing arm and a positioning column, the swing arm is fixed to the base, the other end of the swing arm is connected with the positioning column, one end of the swing arm swings and rotates along the edge of the base to drive the positioning column at the other end to rotate, and the positioning column is used for installing and fixing a gear sensor; the base is in a fan-shaped hollow shape, and a plurality of programming points are arranged on the surface of the fan-shaped edge of the base. According to the programming tool, the swing arm rotates and swings clockwise along the fan-shaped edge of the base to drive the positioning column connected with the swing arm to rotate, and the rotation is transmitted to the gear sensors on the positioning column to sequentially program according to programming points on the base. The amplitude of the programming angle change of the positioning column can be amplified through the swing arm, so that programming is more accurate; and the operation is simple and convenient, and the programming efficiency of the gear sensor is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sensor programming tooling, in particular to a programming tooling for a gear position sensor. Background Art

[0002] The gear position sensor, also known as the shift switch sensor, is an essential component in automatic transmission vehicles. It is responsible for detecting gear position signals. This sensor has multiple contacts that move according to the selected gear during gear shifting, accompanied by a change in voltage. The gear position sensor captures these shift signals and transmits them to the transmission computer, which in turn controls the normal operation of the actuators.

[0003] The existing gear sensor programming tooling is relatively complicated to operate, making it difficult to control the changes in the programming angle and unable to amplify the amplitude of the changes in the positioning column programming angle, which easily leads to programming deviations and lack of accuracy. Utility Model Content

[0004] The utility model is to solve the technical problems raised in the above background technology and provide a programming tool for a gear position sensor.

[0005] The utility model solves the above technical problems through the following technical solutions:

[0006] The utility model provides a programming tool for a gear position sensor. The programming tool comprises a base, a swing arm is fixed on the base, and a programming end of the swing arm swings along the edge of the base;

[0007] One end of the base is provided with a mounting hole, a positioning column is provided in the mounting hole, and the other end of the swing arm passes through the mounting hole and is connected to the positioning column.

[0008] Preferably, the base is fan-shaped and hollow, and a plurality of programming points are provided on the fan-shaped edge surface of the base.

[0009] Preferably, the fan-shaped bottom of the base is connected to the positioning column, and the swing arm swings and rotates to drive the positioning column to rotate.

[0010] Preferably, bolts are provided on both sides of the positioning column, and the bolts are used to install and fix the gear sensor.

[0011] Preferably, a pillar is provided under the base, and the pillar is used to support the base.

[0012] The positive progressive effect of the present invention is that the present invention provides a programming tool for a gear sensor. The programming tool includes a base, a swing arm and a positioning column. A swing arm is fixed on the base, and the other end of the swing arm is connected to the positioning column. One end of the swing arm swings and rotates along the edge of the base, driving the positioning column at the other end to rotate. The positioning column is used for the installation and fixation of the gear sensor. The base is fan-shaped and hollow, and the fan-shaped edge surface of the base is provided with a number of programming points. The programming tool of the present invention rotates and swings clockwise along the fan-shaped edge of the base through the swing arm, driving the connected positioning column to rotate, and transmitting the gear sensor on the positioning column to be programmed in sequence according to the programming points on the base. The swing arm can amplify the amplitude of the programming angle change of the positioning column, making the programming more accurate; and the operation is simple and convenient, which improves the efficiency of gear sensor programming. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a structural diagram of the programming tooling for the gear position sensor according to an embodiment of the present utility model.

[0014] Legend: 1. Base; 2. Swing arm; 3. Positioning column; 4. Bolt; 5. Support; 6. Mounting hole. DETAILED DESCRIPTION

[0015] The present invention is further described below by way of examples, but the present invention is not limited to the scope of the examples.

[0016] Example 1

[0017] like Figure 1 As shown, this embodiment provides a programming tool for a gear position sensor. The programming tool comprises a base 1, a swing arm 2, a positioning column 3, a bolt 4, and a support column 5. The swing arm 2 is fixed to the base 1, and the programming end of the swing arm 2 swings along the edge of the base 1. One end of the base 1 is provided with a mounting hole 6, in which a positioning column 3 is provided. The other end of the swing arm 2 passes through the mounting hole 6 and is connected to the positioning column 5. Bolts 4 are provided on both sides of the positioning column 3, and the bolts 4 are used to install and fix the gear position sensor. The gear position sensor to be programmed is installed in the mounting hole 6, and the bolts 4 are used to install and position the gear position sensor to be programmed.

[0018] In this embodiment, the base 1 is fan-shaped and hollow, and a number of programming points are provided on the fan-shaped edge surface of the base 1. The fan-shaped bottom of the base 1 is connected to the positioning column 3, and the swing arm 2 rotates and swings to drive the positioning column 3 to rotate. Specifically, the base 1 is fan-shaped, and the middle interior is hollowed out, which is used for the swing arm 2 to rotate and swing within the middle hollow range; the programming end of the swing arm 2 rests on the fan-shaped edge of the base 1, according to the preset programming points on the fan-shaped edge surface, that is, the amplitude of the programming angle change. The swing arm 2 rotates and swings, driving the positioning column 3 connected to the other end of the swing arm 2 to rotate, and the positioning column 3 transmits the programming angle change of the swing arm 2 to the gear sensor on the positioning column 3, and the gear sensor starts programming.

[0019] In this embodiment, a support 5 is provided under the base 1 to support the base 1. The support 5 supports the base 1 of the programming tool, so that the base 1 is separated from the placement plane, thereby preventing the swing arm 2 from colliding with the placement plane during the swinging process, which would affect the programming effect.

[0020] The present embodiment provides a programming tool for a gear sensor. The programming tool includes a base, a swing arm and a positioning column. A swing arm is fixed on the base, and the other end of the swing arm is connected to the positioning column. One end of the swing arm swings and rotates along the edge of the base, driving the positioning column at the other end to rotate. The positioning column is used for the installation and fixation of the gear sensor. The base is fan-shaped and hollow, and the fan-shaped edge surface of the base is provided with a number of programming points. The programming tool of the utility model rotates and swings clockwise along the fan-shaped edge of the base through the swing arm, driving the connected positioning column to rotate, and transmitting the gear sensor on the positioning column to be programmed in sequence according to the programming points on the base. The swing arm can amplify the amplitude of the programming angle change of the positioning column, making the programming more accurate; and the operation is simple and convenient, which improves the efficiency of gear sensor programming.

[0021] The working principle of the present invention is as follows: the programming tool of the gear sensor of the present invention is placed on a plane, and the support 5 supports the base 1 of the programming tool so that the base 1 is separated from the placement plane; the gear sensor is installed in the mounting hole 6 of the base 1 and electrically connected. The programming end of the swing arm 2 is placed on the fan-shaped edge of the base 1, and the swing arm 2 is rotated clockwise to observe the trend of the magnetic field change and adjust the programming parameters accordingly. The rotation and swinging of the swing arm 2 drives the connected positioning column 3 to rotate, and drives the gear sensor to be programmed in sequence according to the programming points on the fan-shaped edge surface of the base 1. After programming is completed, the swing arm 2 can also be rotated for inspection to monitor whether the duty cycle output by the gear sensor is qualified to determine the accuracy of the gear sensor programming. When other types of gear sensors need to be programmed, it is only necessary to install the gear sensor to be programmed on the programming tool so that the swing arm 2 corresponds to the programming point on the base 1 and programming can begin.

[0022] Although specific embodiments of the present invention have been described above, those skilled in the art will appreciate that these are merely illustrative and that the scope of protection of the present invention is defined by the appended claims. Those skilled in the art may make various changes or modifications to these embodiments without departing from the principles and essence of the present invention, and such changes and modifications are intended to fall within the scope of protection of the present invention.

Claims

1. A programming tool for a gear position sensor, characterized in that: The programming tooling comprises a base, a swing arm is fixed on the base, and a programming end of the swing arm swings along the edge of the base; One end of the base is provided with a mounting hole, a positioning column is provided in the mounting hole, and the other end of the swing arm passes through the mounting hole and is connected to the positioning column.

2. The programming tool for the gear position sensor according to claim 1, characterized in that: The base is fan-shaped and hollow, and a plurality of programming points are provided on the fan-shaped edge surface of the base.

3. The programming tool for the gear position sensor according to claim 2, characterized in that: The fan-shaped bottom of the base is connected to the positioning column, and the swing arm swings and rotates to drive the positioning column to rotate.

4. The programming tool for the gear position sensor according to claim 1, characterized in that: Bolts are provided on both sides of the positioning column, and the bolts are used to install and fix the gear sensor.

5. The programming tool for the gear position sensor according to claim 1, characterized in that: A support column is provided under the base, and the support column is used to support the base.

Images