Clamping device for assembling tire pressure sensor

Abstract

The utility model relates to the technical field of tire pressure sensors, and discloses a clamping device for assembling a tire pressure sensor, which comprises a base, a rotating column is fixedly connected below the base, the outer surface of the rotating column is rotatably connected with a rotating sleeve, a gear assembly is arranged above the rotating sleeve, the gear assembly comprises a rotating block, and the rotating block is fixedly connected with the rotating column. The rotating block penetrates through the front face of the base and is rotationally connected with the front face of the base, the front face and the back face of the rotating block are fixedly connected with first gears, the right side of the first gear located on the back face of the base is meshed with a third gear, and the third gear is rotationally connected with the back face of the base. And a clamping assembly is arranged above the base. The rotating sleeve rotates to drive the driving assembly, so that the gear assembly drives the clamping assembly to clamp the tire pressure sensor, the clamping tightness can be manually controlled by releasing the rotating sleeve in the whole clamping process, and the effect of conveniently installing the tire pressure sensor is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of tire pressure sensors, in particular to a clamping device for assembling a tire pressure sensor. Background Art

[0002] The installation method of the tire pressure sensor depends on its type and the specific configuration of the vehicle. First, you need to park the vehicle on flat ground and lift the vehicle using a jack or the vehicle's own removal tool, remove the tire, and then remove the original vehicle valve. Use tools to remove the original vehicle valve, which usually involves unscrewing the valve dust cover, then screwing in the hexagonal nut, inserting the anti-tampering gasket and installing the sensor on the valve, making sure that the sensor corresponds to the position of the tire valve and tightens it in the correct direction and torque. At this time, re-inflate the tire and test it with a tire pressure monitoring device to ensure that the sensor is working properly.

[0003] For example, the Chinese patent publication number CN214923878U, "A Clamping Device for Intelligent Assembly of Tire Pressure Sensors", discloses a clamping device for intelligent assembly of tire pressure sensors, including a workbench, the front end of the workbench is fixedly connected to an extension table, the upper part of the extension table is fixedly installed with a support plate, the left upper end and the right upper end of the workbench are both provided with track grooves, and sliding devices are provided in the two track grooves, the upper ends of the two sliding devices are commonly fixedly connected to a telescopic device, and a pillar is fixedly connected between the two sliding devices, the front end of the telescopic device is fixedly provided with a clamping device, the upper rear end of the workbench is fixedly installed with a limit plate, the upper end of the limit plate is provided with a control switch and two screws, and the control switch is located between the two screws, and the outer surface of the screw is movably connected with a nut. The clamping device for intelligent assembly of tire pressure sensors described in the utility model can intelligently complete device assembly by setting a sliding device and a telescopic device, and has a simple structure and strong flexibility.

[0004] However, in actual use, its structure is relatively bulky. When it is necessary to install a tire pressure sensor on a wheel air nozzle at a tricky angle, it is not convenient to control the clamping tightness, nor is it convenient to adjust the angle according to actual needs, and it is not convenient to operate flexibly. Utility Model Content

[0005] In view of the deficiencies of the prior art, the utility model provides a clamping device for assembling a tire pressure sensor.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a clamping device for assembling a tire pressure sensor, comprising a base, a rotating column fixedly connected to the bottom of the base, a rotating sleeve rotatably connected to the outer surface of the rotating column, a gear assembly arranged above the rotating sleeve, the gear assembly comprising a rotating block, the rotating block penetrates and is rotatably connected to the front side of the base, the front and back sides of the rotating block are fixedly connected to a first gear, the number of the first gears is two, a crown gear is fixedly connected to the front side of the first gear located on the front side of the base, a third gear is meshed with the right side of the first gear located on the back side of the base, the third gear is rotatably connected to the back side of the base, a driving assembly is arranged on the front side of the crown gear, a clamping assembly is arranged above the base, and a handle assembly is arranged below the rotating column.

[0007] Preferably, the driving assembly includes a bevel gear, which is meshed with the front of the crown gear. A rotating shaft is fixedly connected below the bevel gear. A support block is rotatably connected to the outer surface of the rotating shaft. The support block is fixedly connected to the front of the base. A second gear is fixedly connected to the lower end of the rotating shaft. An annular tooth is meshed with the back of the second gear, and the annular tooth is fixedly connected to the outer surface of the rotating sleeve.

[0008] Preferably, the clamping assembly includes a slide groove, which is opened on both sides of the base, a slider is slidably connected to the inner surface of the slide groove, a clamp is fixedly connected above the slider, and a rack is fixedly connected below the slider.

[0009] Preferably, the number of the slider, the clamping plate and the rack is two, wherein the two racks are symmetrically arranged on the left and right, and the two racks are respectively meshed with the first gear on the front side of the base and the third gear on the back side of the base.

[0010] Preferably, the handle assembly includes a threaded sleeve, which is fixedly connected to the bottom of the rotating sleeve, a handle is provided on the outer surface of the threaded sleeve, a telescopic rod is fixedly connected to the bottom of the inner surface of the handle, and the top of the telescopic rod is fixedly connected to the bottom of the rotating column.

[0011] Preferably, the handle and the threaded sleeve are hollow, and the telescopic rod is non-rotatable.

[0012] Compared with the prior art, the utility model provides a clamping device for assembling a tire pressure sensor, which has the following beneficial effects:

[0013] 1. A clamping device for assembling a tire pressure sensor drives a driving assembly through the rotation of a rotating sleeve, so that a gear assembly drives a clamping assembly to clamp the tire pressure sensor. During the entire clamping process, the clamping tightness can be manually controlled by loosening the rotating sleeve, thereby facilitating the installation of the tire pressure sensor.

[0014] 2. The clamping device for assembling a tire pressure sensor can drive the handle assembly by rotating the rotating sleeve, so that the handle is extended downward, thereby achieving the purpose of extending the base, which makes it easier to extend the tire pressure sensor deeper. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is the right view of the overall structure of the utility model;

[0018] Figure 3 This is a cross-sectional view of the overall structure of the utility model;

[0019] Figure 4 This is a rear view of the overall structure of the utility model;

[0020] Figure 5 For this utility model Figure 2 A schematic diagram of the structure enlargement in the middle;

[0021] Figure 6 For this utility model Figure 3 Enlarged schematic diagram of the structure at point B in the middle.

[0022] In the figure: 1. base; 2. rotating column; 3. rotating sleeve; 4. gear assembly; 401. rotating block; 402. first gear; 403. crown gear; 404. third gear; 5. driving assembly; 501. bevel gear; 502. rotating shaft; 503. supporting block; 504. second gear; 505. annular teeth; 6. clamping assembly; 601. slide groove; 602. slider; 603. splint; 604. rack; 7. handle assembly; 701. threaded sleeve; 702. handle; 703. telescopic rod. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Example

[0024] like Figure 1-6As shown, the utility model provides a clamping device for assembling a tire pressure sensor, including a base 1, a rotating column 2 is fixedly connected to the bottom of the base 1, a rotating sleeve 3 is rotatably connected to the outer surface of the rotating column 2, a gear assembly 4 is arranged above the rotating sleeve 3, the gear assembly 4 includes a rotating block 401, the rotating block 401 penetrates and is rotatably connected to the front of the base 1, the front and back of the rotating block 401 are fixedly connected to a first gear 402, the number of the first gears 402 is two, the front of the first gear 402 located on the front of the base 1 is fixedly connected to a crown gear 403, the right side of the first gear 402 located on the back of the base 1 is meshed with a third gear 404, the third gear 404 is rotatably connected to the back of the base 1, a driving assembly 5 is arranged on the front of the crown gear 403, the driving assembly 5 includes a bevel gear 501, the bevel gear 501 is meshed with the front of the crown gear 403, a rotating shaft 502 is fixedly connected to the bottom of the bevel gear 501, the outer surface of the rotating shaft 502 is rotatably connected to a support block 503, the support block 503 is connected to The front side of the base 1 is fixedly connected, the lower end of the rotating shaft 502 is fixedly connected with a second gear 504, the back side of the second gear 504 is meshed with an annular tooth 505, the annular tooth 505 is fixedly connected with the outer surface of the rotating sleeve 3, a clamping assembly 6 is arranged above the base 1, the clamping assembly 6 includes a slide groove 601, the slide groove 601 is opened on both sides of the base 1, the inner surface of the slide groove 601 is slidably connected with a slider 602, the slider 602 wraps the upper edge of the base 1, and is stuck in the slide grooves 601 on both sides of the base 1 Inside, a clamp plate 603 is fixedly connected above the slider 602, and a rack 604 is fixedly connected below the slider 602. The number of sliders 602, clamp plates 603 and racks 604 is two, and the two racks 604 are symmetrically arranged on the left and right. The two racks 604 are respectively meshed with the first gear 402 on the front side of the base 1 and the third gear 404 on the back side of the base 1, and the first gear 402 located on the back side of the base 1 is not meshed with the rack 604. A handle assembly 7 is arranged below the rotating column 2.

[0025] In this embodiment, the annular teeth 505 are driven by the finger to rotate the rotating sleeve 3 to rotate the second gear 504, and the rotation of the second gear 504 drives the rotating shaft 502 to rotate the bevel gear 501, and the rotation of the bevel gear 501 drives the crown gear 403 to rotate, and the rotation of the crown gear 403 drives the first gear 402 located on the front side of the base 1 to rotate. At the same time, the first gear 402 located on the front side of the base 1 drives the rotating block 401 to rotate the first gear 402 located on the back side of the base 1, and the rotation of the first gear 402 located on the back side of the base 1 drives the third gear 404 to rotate. At this time, the rotation of the third gear 404 and the first gear 402 located on the front side of the base 1 will move the two racks 604, so that the two sliders 602 are pulled toward each other until the clamps 603 on the two sliders 602 clamp the tire pressure sensor. At this time, the tire pressure sensor is extended into the wheel gap and aligned with the air nozzle, and then the clamping of the tire pressure sensor is loosened by slowly releasing the fingers to facilitate the installation of the tire pressure sensor on the air nozzle. Example

[0026] like Figure 1-6 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the handle assembly 7 includes a threaded sleeve 701, the threaded sleeve 701 is fixedly connected to the bottom of the rotating sleeve 3, the threaded sleeve on the outer surface of the threaded sleeve 701 is provided with a handle 702, the inner surface of the handle 702 is provided with a thread compatible with the threaded sleeve 701, the bottom of the inner surface of the handle 702 is fixedly connected to a telescopic rod 703, the top of the telescopic rod 703 is fixedly connected to the bottom of the rotating column 2, the handle 702 and the threaded sleeve 701 are hollow, wherein the bottom of the threaded sleeve 701 is open, and the top of the handle 702 is open, the telescopic rod 703 is non-rotatable, and the rod and the cylinder cannot rotate, which is a prior art, and the telescopic rod 703 is used to play a limiting role.

[0027] In this embodiment, when the rotating sleeve 3 is rotated to clamp the tire pressure sensor with the clamping plate 603, the rotation of the rotating sleeve 3 will drive the threaded sleeve 701 to rotate, and the threads on the threaded sleeve 701 will cooperate with the threads on the inner surface of the handle 702. At the same time, under the limiting action of the telescopic rod 703, the handle 702 is slid downward to achieve the effect of extending the handle 702, so that it is easier to extend deeper into the tire pressure sensor after clamping it.

Claims

1. A clamping device for assembling a tire pressure sensor, comprising a base (1), characterized in that: A rotating column (2) is fixedly connected to the bottom of the base (1), a rotating sleeve (3) is rotatably connected to the outer surface of the rotating column (2), a gear assembly (4) is arranged above the rotating sleeve (3), the gear assembly (4) comprises a rotating block (401), the rotating block (401) penetrates the front side of the base (1) and is rotatably connected, the front and back sides of the rotating block (401) are fixedly connected to first gears (402), the number of the first gears (402) is two, the front side of the first gear (402) located on the front side of the base (1) is fixedly connected to a crown gear (403), the right side of the first gear (402) located on the back side of the base (1) is meshed with a third gear (404), the third gear (404) is rotatably connected to the back side of the base (1), the front side of the crown gear (403) is arranged to be a driving assembly (5), the top side of the base (1) is arranged to be a clamping assembly (6), and the bottom side of the rotating column (2) is arranged to be a handle assembly (7).

2. A clamping device for assembling a tire pressure sensor according to claim 1, characterized in that: The driving assembly (5) comprises a bevel gear (501), the bevel gear (501) meshing with the crown gear (403) at the front, a rotating shaft (502) fixedly connected below the bevel gear (501), a supporting block (503) rotatably connected to the outer surface of the rotating shaft (502), the supporting block (503) fixedly connected to the front of the base (1), a second gear (504) fixedly connected to the lower end of the rotating shaft (502), an annular tooth (505) meshing with the back of the second gear (504), and the annular tooth (505) fixedly connected to the outer surface of the rotating sleeve (3).

3. A clamping device for assembling a tire pressure sensor according to claim 1, characterized in that: The clamping assembly (6) comprises a slide groove (601), wherein the slide groove (601) is provided on both the front and back sides of the base (1), a slider (602) is slidably connected to the inner surface of the slide groove (601), a clamping plate (603) is fixedly connected above the slider (602), and a rack (604) is fixedly connected below the slider (602).

4. A clamping device for assembling a tire pressure sensor according to claim 3, characterized in that: The number of the slider (602), the clamping plate (603) and the rack (604) is two, wherein the two racks (604) are respectively arranged symmetrically on the left and right, and the two racks (604) are respectively meshed with the first gear (402) on the front side of the base (1) and the third gear (404) on the back side of the base (1).

5. The clamping device for assembling a tire pressure sensor according to claim 1, characterized in that: The handle assembly (7) comprises a threaded sleeve (701), the threaded sleeve (701) being fixedly connected to the bottom of the rotating sleeve (3), a handle (702) being provided on the threaded sleeve on the outer surface of the threaded sleeve (701), a telescopic rod (703) being fixedly connected to the bottom of the inner surface of the handle (702), and the top of the telescopic rod (703) being fixedly connected to the bottom of the rotating column (2).

6. A clamping device for assembling a tire pressure sensor according to claim 5, characterized in that: The handle (702) and the threaded sleeve (701) are hollow, and the telescopic rod (703) is non-rotatable.

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