Easily disassembled design tire pressure sensor rotation test turntable

Abstract

The utility model discloses an easily dismounting design tire pressure sensor rotation test turntable, it includes: turntable body, the center of turntable body is provided with the tapered groove, be provided with the mounting hole on turntable body, the mounting hole with tapered groove intercommunication, be provided with at least one tapered buckle slot on turntable body, tapered buckle slot with tapered groove intercommunication, the outside edge of turntable body is provided with a plurality of tire valve mounting hole, tire valve mounting hole is used for installing tire pressure sensor. The utility model can solve the problem that built -in tire pressure sensor rotation test turntable is difficult to dismount with the rotating shaft after high -speed rotation test.

Description

Technical Field

[0001] This utility model relates to the field of tire pressure sensor testing technology, and in particular to a tire pressure sensor rotary testing turntable with an easy-to-disassemble and install design. Background Technology

[0002] The rotating test turntable and shaft of the built-in tire pressure sensor are generally installed using a direct-insertion bolt locking method. The cylindrical mounting hole in the center of the turntable and the cylindrical shaft are joined together by a direct insertion and then locked with fixing bolts. After high-speed rotation testing, due to rotational friction, the mounting hole of the turntable and the shaft will become increasingly tight, making it difficult or even impossible to disassemble the turntable and shaft after the test. Utility Model Content

[0003] The purpose of this utility model is to provide a tire pressure sensor rotary test turntable with an easy-to-disassemble design to solve the problem of difficulty in disassembling the built-in tire pressure sensor rotary test turntable from the rotating shaft after high-speed rotation test.

[0004] To achieve the above objectives, this utility model provides an easy-to-disassemble tire pressure sensor rotary test turntable, which includes: a turntable body, a conical groove at the center of the turntable body, a mounting hole on the turntable body that communicates with the conical groove, at least one conical snap-fit ​​groove on the turntable body that communicates with the conical groove, and a plurality of tire valve mounting holes on the outer edge of the turntable body for mounting tire pressure sensors.

[0005] As a further description of the above technical solution: The turntable body is connected to the rotating shaft through a conical groove. The rotating shaft is provided with a conical part, which is inserted into the conical groove. The rotating shaft is provided with a buckle that matches the conical buckle groove, and the buckle is inserted into the conical buckle groove.

[0006] As a further description of the above technical solution: The rotating shaft is provided with a screw hole, and the bolt passes through the mounting hole and is threaded into the screw hole.

[0007] As a further description of the above technical solution: Several of the tire valve mounting holes are arranged circumferentially along the turntable body.

[0008] As a further description of the above technical solution: The edge of the turntable body has an arc-shaped area.

[0009] As a further description of the above technical solution: The tire valve mounting hole is located within the arc-shaped area.

[0010] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are as follows: a conical groove is set in the center of the turntable body, and two conical snap-fit ​​grooves are provided on both sides of the conical groove. A conical part matching the conical groove is set at one end of the rotating shaft. The conical design facilitates the installation of the turntable. The turntable body and the rotating shaft are installed by conical snap-fit. The snap-fit ​​on both sides can lock the turntable body and the rotating shaft, which is not only convenient for installation, but also reduces the tight fit between the turntable body and the rotating shaft caused by friction after high-speed rotation, making installation and disassembly convenient. Attached Figure Description

[0011] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0012] Figure 1 This is a schematic diagram of a rotating test turntable for tire pressure sensors with an easy-to-disassemble and assemble design.

[0013] Figure 2 A 3D view of a tire pressure sensor rotary test turntable with an easy-to-disassemble design.

[0014] Figure 3 This is a front view of a tire pressure sensor rotary test turntable with an easy-to-disassemble design.

[0015] Figure 4 This is a schematic diagram of the rotating shaft.

[0016] Figure 5 This is a reference diagram showing the connection between the turntable body and the rotating shaft.

[0017] Legend: 1. Turntable body; 2. Conical groove; 3. Mounting hole; 4. Conical snap-fit ​​groove; 5. Tire valve mounting hole; 6. Rotary shaft; 7. Conical part; 8. Snap-fit; 9. Screw hole; 10. Bolt; 11. Arc-shaped area. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0019] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0020] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0021] In the description of the embodiments of this utility model, it should be noted that the terms "upper" and "inner" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the utility model product is usually placed when in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0022] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0023] Please see Figure 1-5 This utility model provides an easily detachable and assembleable rotating test turntable for a tire pressure sensor, comprising: a turntable body 1, a conical groove 2 at the center of the turntable body 1, mounting holes 3 communicating with the conical groove 2, at least one conical snap-fit ​​groove 4 communicating with the conical groove 2, and a plurality of tire valve mounting holes 5 on the outer edge of the turntable body 1 for mounting a tire pressure sensor. The tire pressure sensor is a built-in tire pressure sensor.

[0024] The turntable body 1 is connected to the rotating shaft 6 via a tapered groove 2. The rotating shaft 6 has a tapered portion 7 that inserts into the tapered groove 2. The rotating shaft 6 also has a snap fastener 8 that matches the tapered snap fastener groove 4, and the snap fastener 8 inserts into the tapered snap fastener groove 4. The rotating shaft 6 has a threaded hole 9, and a bolt 10 passes through the mounting hole 3 and is threaded into the threaded hole 9. This facilitates the installation and disassembly of the turntable body and the rotating shaft.

[0025] Several of the tire valve mounting holes 5 are arranged circumferentially along the turntable body 1.

[0026] The turntable body 1 has an arc-shaped area 11 on its edge. The tire valve mounting hole 5 is located within the arc-shaped area. This allows for better simulation of the working environment of the tire pressure sensor.

[0027] Working principle: In use, one end of the rotating shaft 6 is connected to the drive device, which can be a motor. The other end of the rotating shaft 6 is a tapered part 7. The turntable body 1 is installed by inserting it into the tapered part 7 through the tapered groove 2. At this time, the buckle 8 is inserted into the tapered buckle groove. There are two tapered buckle grooves. The bolt 10 is used to pass through the mounting hole 3 and connect to the screw hole 9. Then the built-in tire pressure sensor is installed in the tire valve mounting hole 5 to complete the installation. After that, the test can be carried out.

[0028] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A tire pressure sensor rotary test turntable with an easy-to-disassemble design, characterized in that... The device includes: a turntable body, wherein a conical groove is provided at the center of the turntable body, a mounting hole is provided on the turntable body and the mounting hole is connected to the conical groove, at least one conical snap-fit ​​groove is provided on the turntable body and the conical snap-fit ​​groove is connected to the conical groove, and a plurality of tire valve mounting holes are provided on the outer edge of the turntable body, wherein the tire valve mounting holes are used to install tire pressure sensors.

2. The easily detachable and assembleable rotating test turntable for tire pressure sensors according to claim 1, characterized in that... The turntable body is connected to the rotating shaft through a conical groove. The rotating shaft is provided with a conical part, which is inserted into the conical groove. The rotating shaft is provided with a buckle that matches the conical buckle groove, and the buckle is inserted into the conical buckle groove.

3. The easily detachable and assembleable rotating test turntable for tire pressure sensors according to claim 2, characterized in that... The rotating shaft is provided with a screw hole, and the bolt passes through the mounting hole and is threaded into the screw hole.

4. The easily detachable and assembleable rotating test turntable for tire pressure sensors according to claim 1, characterized in that... Several of the tire valve mounting holes are arranged circumferentially along the turntable body.

5. The easily detachable and assembleable rotating test turntable for tire pressure sensors according to claim 1, characterized in that... The edge of the turntable body has an arc-shaped area.

6. The easily detachable and assembleable rotating test turntable for tire pressure sensors according to claim 5, characterized in that... The tire valve mounting hole is located within the arc-shaped area.

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