Tire pressure monitoring device convenient to maintain

Abstract

The utility model relates to the technical field of tire pressure monitoring, and discloses a tire pressure monitoring device convenient to maintain, which comprises a tire pressure monitoring device body, a display screen, an adsorption device and a stabilizing device, the display screen is arranged on the front side of the tire pressure monitoring device body, the adsorption device is arranged on the back of the tire pressure monitoring device body, and the stabilizing device is arranged on the display screen. The stabilizing device is arranged at the bottom of the tire pressure monitoring device body, and the adsorption device comprises a fixed block, a rotating rod A, a worm gear, a mounting block, a rotating rod B, a worm, a connecting block, a suction cup and a rotating block. According to the tire pressure monitoring device convenient to maintain, by arranging the adsorption device, the angle of the suction cup can be changed, and then the adsorption requirements of front windshields with different inclination angles can be met, so that the display screen on the front face of the tire pressure monitoring device body can be kept at the horizontal position, and a driver can conveniently observe the tire pressure; and the driving safety is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tire pressure monitoring, in particular to a tire pressure monitoring device which is easy to maintain. Background Art

[0002] The tire pressure monitoring device is a simpler tire pressure monitoring system that uses the existing sensing function of the ABS to compare the number of tire rotations. The circumference of the tire with insufficient tire pressure will also be shorter. Therefore, if one of the four tires is underinflated, the number of rotations while driving will be different from that of the other tires.

[0003] For example, Chinese patent: CN214822390U discloses the following technical solution: a tire pressure monitoring device that is easy to maintain, relating to the technical field of tire pressure monitoring devices, and comprising a tire pressure monitoring device body, a display screen, a U-shaped block, a rotating rod, a connecting block, a suction cup, and a limiting mechanism. A display screen is fixedly mounted on the surface of the tire pressure monitoring device body, a U-shaped block is fixedly mounted on the back of the tire pressure monitoring device body, the inner side of the U-shaped block is rotatably connected to the rotating rod, a connecting block is fixedly mounted on the surface of the rotating rod, a suction cup is mounted on the side of the connecting block away from the rotating rod, and a placement mechanism is provided on the bottom surface of the tire pressure monitoring device body. The suction cup provided in the utility model can conveniently fix the tire pressure monitoring device body to the front windshield, thereby facilitating user use, and when the suction cup is not in use, the suction cup can be erected to reduce the space occupied by the suction cup, which is beneficial to practical use, and has a simple structure and is suitable for large-scale manufacturing.

[0004] However, in actual use, although the suction cup in the above patent can be folded, the angle of the suction cup cannot be adjusted at will. The inclination angles of the windshields of different cars are different, and the viewing angles suitable for users of different heights are also different. Therefore, the fixed-angle adsorption method will cause the display screen at the front end of the tire pressure monitoring device body to not be at the driver's optimal viewing angle. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a tire pressure monitoring device that is easy to maintain.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a tire pressure monitoring device that is easy to maintain, comprising a tire pressure monitoring device body, a display screen, an adsorption device, and a stabilizing device, wherein the display screen is arranged on the front of the tire pressure monitoring device body, the adsorption device is arranged on the back of the tire pressure monitoring device body, and the stabilizing device is arranged at the bottom of the tire pressure monitoring device body; the adsorption device comprises a fixed block, a rotating rod A, a worm gear, a mounting block, a rotating rod B, a worm, a connecting block, a suction cup, and a rotating block; the fixed block is fixedly connected to the back of the tire pressure monitoring device body, the rotating rod A is rotatably connected to the outer wall of the fixed block through a bearing, the worm gear is fixedly sleeved on the outer wall of the rotating rod A, the mounting block is fixedly connected to the outer wall of the tire pressure monitoring device body, the rotating rod B is rotatably connected to the upper end of the mounting block through a bearing, the worm is fixedly sleeved on the outer wall of the rotating rod B, and the worm is meshed with the worm gear, the connecting block is fixedly sleeved on the outer wall of the rotating rod A, and the suction cup is fixedly connected to the outer wall of the connecting block.

[0007] Preferably, the rotating block is fixedly connected to the top of the rotating rod B.

[0008] Preferably, the connecting block and the suction cup are provided with two outer walls of the rotating rod B which are symmetrically arranged.

[0009] Preferably, the stabilizing device includes a damping rod, which is fixedly connected to the bottom of the tire pressure monitoring device body, and the bottom of the damping rod is fixedly connected to a support block. The outer movability of the damping rod is sleeved on a buffer spring, and the two ends of the buffer spring are respectively fixedly connected to the bottom of the tire pressure monitoring device body and the upper end of the support block.

[0010] Preferably, a buffer pad is provided at the bottom of the support block.

[0011] Preferably, four of the devices are provided and are symmetrically distributed around the midpoint of the tire pressure monitoring device body.

[0012] Compared with the prior art, the present invention provides a tire pressure monitoring device that is easy to maintain and has the following beneficial effects:

[0013] 1. This tire pressure monitoring device is easy to maintain. By setting an adsorption device, the angle of the suction cup can be changed to meet the adsorption needs of front windshields with different inclination angles, thereby ensuring that the display screen on the front of the tire pressure monitoring device body can be kept in a horizontal position, making it easier for the driver to observe the tire pressure and improving driving safety.

[0014] II. The tire pressure monitoring device convenient to maintain, through the setting stabilizing device can absorb the vibration generated in the process of automobile driving, thereby playing the buffering effect on the tire pressure monitoring device body, keeping the relative stability of the tire pressure monitoring device body in the process of driving, and avoiding the influence of long-term vibration on the normal use of the tire pressure monitoring device body. BRIEF DESCRIPTION OF DRAWINGS

[0015] The accompanying drawings are included to provide a further understanding of the present application, and are incorporated in and constitute a part of this specification, illustrate embodiments of the present application and serve to explain the present application, and do not constitute a limitation of the present application. In the drawings:

[0016] Figure 1 It is a whole structure schematic view of the present application;

[0017] Figure 2 It is a back structure schematic view of the present application;

[0018] Figure 3 It is a whole structure schematic view of the present application Figure 2 It is an enlarged structure schematic view of A in the present application;

[0019] Figure 4 It is an enlarged structure schematic view of B in the present application Figure 2 It is an enlarged structure schematic view of B in the present application.

[0020] In the drawing: 1, tire pressure monitoring device body; 2, display screen; 301, fixed block; 302, rotating rod A; 303, worm wheel; 304, mounting block; 305, rotating rod B; 306, worm; 307, connecting block; 308, suction cup; 309, rotating block; 401, damping rod; 402, supporting block; 403, buffer spring; 404, buffer pad. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments of the present application. EMBODIMENT

[0022] As Figure 1-4As shown, the utility model provides a tire pressure monitoring device that is easy to maintain, including a tire pressure monitoring device body 1, a display screen 2, an adsorption device, and a stabilizing device. The display screen 2 is arranged on the front of the tire pressure monitoring device body 1, the adsorption device is arranged on the back of the tire pressure monitoring device body 1, and the stabilizing device is arranged at the bottom of the tire pressure monitoring device body 1; the adsorption device includes a fixed block 301, a rotating rod A302, a worm gear 303, a mounting block 304, a rotating rod B305, a worm 306, a connecting block 307, a suction cup 308, and a rotating block 309; the fixed block 301 is fixed Connected to the back of the tire pressure monitoring device body 1, the rotating rod A302 is rotatably connected to the outer wall of the fixed block 301 through a bearing, the worm gear 303 is fixedly sleeved on the outer wall of the rotating rod A302, the mounting block 304 is fixedly connected to the outer wall of the tire pressure monitoring device body 1, the rotating rod B305 is rotatably connected to the upper end of the mounting block 304 through a bearing, the worm 306 is fixedly sleeved on the outer wall of the rotating rod B305, and the worm 306 is engaged with the worm gear 303, the connecting block 307 is fixedly sleeved on the outer wall of the rotating rod A302, and the suction cup 308 is fixedly connected to the outer wall of the connecting block 307.

[0023] The rotating block 309 is fixedly connected to the top of the rotating rod B305.

[0024] The connecting block 307 and the suction cup 308 are provided with two symmetrically arranged outer walls of the rotating rod B305.

[0025] In this embodiment, by providing an adsorption device, the angle of the suction cup 308 can be changed, thereby meeting the adsorption needs of front windshields with different inclination angles, thereby ensuring that the display screen 2 on the front of the tire pressure monitoring device body 1 can be maintained in a horizontal position, making it easier for the driver to observe the tire pressure and improving driving safety.

[0026] During use, when it is necessary to adjust the angle of the suction cup 308 in the adsorption device, first rotate the rotating block 309 to drive the rotating rod B305 to rotate, and then the worm 306 will rotate accordingly, and then the worm gear 303 engaged with it will rotate accordingly, and then drive the rotating rod A302 to rotate, and then the connecting block 307 will rotate accordingly, thereby driving the suction cup 308 to rotate, and then the angle of the suction cup 308 will be changed. When the angle is adjusted to the appropriate position, the tire pressure monitoring device body 1 can be adsorbed on the front windshield of the vehicle through the suction cup 308. Example

[0027] like Figure 1-4As shown, based on Example 1, the utility model provides a technical solution: preferably, the stabilizing device includes a damping rod 401, the damping rod 401 is fixedly connected to the bottom of the tire pressure monitoring device body 1, the bottom of the damping rod 401 is fixedly connected to a support block 402, the outer movably sleeve of the damping rod 401 is arranged on a buffer spring 403, and the two ends of the buffer spring 403 are respectively fixedly connected to the bottom of the tire pressure monitoring device body 1 and the upper end of the support block 402.

[0028] A buffer pad 404 is provided at the bottom of the support block 402 .

[0029] There are four devices provided and they are symmetrically distributed around the midpoint of the tire pressure monitoring device body 1 .

[0030] In this embodiment, by providing a stabilizing device, the vibration generated during the driving of the car can be absorbed, thereby having a buffering effect on the tire pressure monitoring device body 1, maintaining the relative stability of the tire pressure monitoring device body 1 during driving, and avoiding long-term vibration that affects the normal use of the tire pressure monitoring device body 1.

[0031] When in use, if the tire pressure monitoring device body 1 needs to be placed directly on the dashboard, the support block 402 can be directly placed on its upper end. When vibration is generated during the driving of the car, most of the vibration can be absorbed by the cooperation of the buffer spring 403 and the damping rod 401, and the buffer pad 404 can also filter out most of the subtle vibrations.

Claims

1. A tire pressure monitoring device that is easy to maintain, comprising a tire pressure monitoring device body (1), a display screen (2), an adsorption device, and a stabilization device, characterized in that: The display screen (2) is arranged on the front of the tire pressure monitoring device body (1), the adsorption device is arranged on the back of the tire pressure monitoring device body (1), and the stabilization device is arranged on the bottom of the tire pressure monitoring device body (1); The adsorption device comprises a fixed block (301), a rotating rod A (302), a worm gear (303), a mounting block (304), a rotating rod B (305), a worm gear (306), a connecting block (307), a suction cup (308), and a rotating block (309); The fixing block (301) is fixedly connected to the back of the tire pressure monitoring device body (1); the rotating rod A (302) is rotatably connected to the outer wall of the fixing block (301) via a bearing; the worm wheel (303) is fixedly sleeved on the outer wall of the rotating rod A (302); the mounting block (304) is fixedly connected to the outer wall of the tire pressure monitoring device body (1); the rotating rod B (305) is rotatably connected to the upper end of the mounting block (304) via a bearing; the worm (306) is fixedly sleeved on the outer wall of the rotating rod B (305), and the worm (306) is engaged with the worm wheel (303); the connecting block (307) is fixedly sleeved on the outer wall of the rotating rod A (302); and the suction cup (308) is fixedly connected to the outer wall of the connecting block (307).

2. The tire pressure monitoring device with easy maintenance according to claim 1, characterized in that: The rotating block (309) is fixedly connected to the top of the rotating rod B (305).

3. The tire pressure monitoring device with easy maintenance according to claim 1, characterized in that: The connecting block (307) and the suction cup (308) are provided with two outer walls of the rotating rod B (305) which are symmetrically arranged.

4. The tire pressure monitoring device with easy maintenance according to claim 1, characterized in that: The stabilizing device comprises a damping rod (401), the damping rod (401) being fixedly connected to the bottom of the tire pressure monitoring device body (1), the bottom of the damping rod (401) being fixedly connected to a support block (402), the outer portion of the damping rod (401) being movably sleeved on a buffer spring (403), and the two ends of the buffer spring (403) being fixedly connected to the bottom of the tire pressure monitoring device body (1) and the upper end of the support block (402), respectively.

5. The tire pressure monitoring device with easy maintenance according to claim 4, characterized in that: A buffer pad (404) is provided at the bottom of the support block (402).

6. The tire pressure monitoring device with easy maintenance according to claim 1, characterized in that: Four stabilizing devices are provided and are symmetrically distributed around the midpoint of the tire pressure monitoring device body (1).

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