Anti-theft tire pressure monitor

Abstract

The utility model relates to the technical field of tire pressure monitoring, and discloses an anti-theft tire pressure monitor which comprises a mounting base, a mounting cavity, a fixing seat, a fixing device, a tire pressure monitoring sensor, a containing groove and an anti-theft device, the mounting cavity is formed in the upper end of the mounting base, the bottom of the fixing seat is clamped in the mounting cavity, and the fixing device is arranged in the containing groove. The fixing device is arranged at the upper end of the mounting base, the tire pressure monitoring sensor is fixedly connected to the upper end of the fixing base, the containing groove is formed in the side face of the mounting base, and the anti-theft device is arranged in the mounting cavity. According to the anti-theft tire pressure monitor, by arranging the anti-theft device, after the baffle penetrates through the through groove, the direction of the baffle is adjusted to limit the baffle so that the tire pressure monitoring sensor cannot be forcibly taken down, meanwhile, when the fixing plate is forcibly pulled upwards, the proximity switch can be triggered, and then sensor transmission can be sent out to a vehicle owner; the anti-theft effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of tire pressure monitoring, in particular to an anti-theft tire pressure monitor. Background Art

[0002] The tire pressure monitoring system is mainly composed of tire pressure sensors, receivers, and displays. Its working principle is that the sensor receives the tire pressure and temperature, and transmits them to the receiver after processing by the chip. After processing by the receiver, it is fed back to the display. Its main function is to monitor the tire pressure, ensure the consistency of tire pressure, increase the service life of the tire, and reduce fuel consumption.

[0003] However, in actual use, because the external tire pressure monitor is directly screwed on to the car's air valve and is installed on the outside, it is easy for others to directly unscrew and steal it. Not only will it be stolen, but it will also cause accidents such as car tire deflation, seriously affecting the use of the car. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an anti-theft tire pressure monitor.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-theft tire pressure monitor, comprising a mounting base, a mounting cavity, a fixing base, a fixing device, a tire pressure monitoring sensor, a receiving groove, and an anti-theft device, wherein the mounting cavity is opened at the upper end of the mounting base, the bottom of the fixing base is clamped in the interior of the mounting cavity, the fixing device is arranged at the upper end of the mounting base, the tire pressure monitoring sensor is fixedly connected to the upper end of the fixing base, the receiving groove is opened on the side of the mounting base, and the anti-theft device is arranged in the interior of the mounting cavity; the anti-theft device comprises a rotating rod A, a threaded rod, a moving block, a connecting rod, a toothed plate, a gear, a rotating rod B, a baffle, a fixing rod, a mounting plate, a through Groove, proximity switch; the rotating rod A is rotatably connected to the inner wall of the accommodating groove, and one end of the rotating rod A extends to the interior of the mounting cavity, one end of the threaded rod is fixedly connected to the end of the rotating rod A located inside the mounting cavity, the moving block is threadedly connected to the outer wall of the threaded rod, the connecting rod is fixedly connected to the side of the moving block, the toothed plate is fixedly connected to the other end of the connecting rod, the gear is meshed with the side of the toothed plate, the rotating rod B is rotatably connected to the bottom of the mounting cavity through a bearing, the baffle is fixedly connected to the top of the rotating rod B, the fixed rod is fixedly connected to the bottom of the fixed seat, the mounting plate is fixedly connected to the bottom of the fixed rod, and the through groove is opened on the surface of the mounting plate.

[0006] Preferably, a proximity switch is fixedly connected to the side surface of the baffle.

[0007] Preferably, the area of ​​the through slot is larger than the area of ​​the baffle, thereby ensuring that the baffle can pass through the through slot.

[0008] Preferably, the bottom position of the proximity switch is higher than the bottom of the baffle.

[0009] Preferably, one end of the moving block away from the connecting rod is tightly fitted with the inner wall of the installation cavity, thereby preventing the moving block from rotating with the threaded rod.

[0010] Preferably, the fixing device includes a fixing plate A, which is fixedly connected to the upper end of the mounting base, a fixing plate B and a sliding rod are fixedly connected between the fixing plates A, a movable rod is slidably connected to the middle of the fixing plate B, one end of the movable rod is fixedly connected to a connecting block A, the outside of the sliding rod is slidably connected to a sliding block, a spring is movably sleeved on the outer wall of the sliding rod, and the two ends of the spring are respectively fixedly connected to the fixing plate A and the sliding block, a connecting rod is hinged on the side of the sliding block, the other end of the connecting rod is hinged to the connecting block A, the side of the sliding block is fixedly connected to a connecting block B, the side of the connecting block B is fixedly connected to a positioning block, and a positioning groove is provided on the side of the fixed seat.

[0011] Compared with the prior art, the utility model provides an anti-theft tire pressure monitor, which has the following beneficial effects:

[0012] 1. This anti-theft tire pressure monitor is provided with an anti-theft device. After the baffle passes through the through slot, the direction of the baffle is adjusted to restrict the baffle so that the tire pressure monitoring sensor cannot be forcibly removed. At the same time, when the fixing plate is forcibly pulled upward, the proximity switch will be triggered, and then the sensor can be transmitted to the car owner, thereby achieving an anti-theft effect.

[0013] Second, the anti-theft tire pressure monitor can realize the rapid installation and fixation of the fixing seat by setting the fixing device, so that the tire pressure monitoring sensor can be quickly installed and fixed, thereby facilitating the maintenance and replacement of the tire pressure monitoring sensor. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] 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:

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a front sectional structural schematic diagram of the utility model;

[0017] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0018] Figure 4 For this utility model Figure 1 Enlarged structural diagram at B in the middle.

[0019] In the figure: 1. mounting base; 2. mounting cavity; 3. fixing seat; 401. fixing plate A; 402. fixing plate B; 403. movable rod; 404. connecting block A; 405. sliding rod; 406. sliding block; 407. spring; 408. connecting rod; 409. connecting block B; 410. positioning block; 411. positioning groove; 5. tire pressure monitoring sensor; 6. receiving groove; 801. rotating rod A; 802. threaded rod; 803. moving block; 804. connecting rod; 805. tooth plate; 806. gear; 807. rotating rod B; 808. baffle; 809. fixing rod; 810. mounting plate; 811. through groove; 812. proximity switch. DETAILED DESCRIPTION

[0020] 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

[0021] like Figure 1-3 As shown, the utility model provides an anti-theft tire pressure monitor, including a mounting base 1, a mounting cavity 2, a fixing base 3, a fixing device, a tire pressure monitoring sensor 5, a receiving groove 6, and an anti-theft device. The mounting cavity 2 is opened at the upper end of the mounting base 1, the bottom of the fixing base 3 is clamped in the interior of the mounting cavity 2, the fixing device is arranged at the upper end of the mounting base 1, the tire pressure monitoring sensor 5 is fixedly connected to the upper end of the fixing base 3, the receiving groove 6 is opened on the side of the mounting base 1, and the anti-theft device is arranged in the interior of the mounting cavity 2; the anti-theft device includes a rotating rod A801, a threaded rod 802, a moving block 803, a connecting rod 804, a toothed plate 805, a gear 806, a rotating rod B807, a baffle 808, a fixing rod 809, a mounting plate 810, a through groove 811, and a proximity switch 812; Rod A801 ​​is rotatably connected to the inner wall of the accommodating groove 6, and one end of the rotating rod A801 ​​extends to the interior of the installation cavity 2, one end of the threaded rod 802 is fixedly connected to one end of the rotating rod A801 ​​located inside the installation cavity 2, the moving block 803 is threadedly connected to the outer wall of the threaded rod 802, the connecting rod 804 is fixedly connected to the side of the moving block 803, the tooth plate 805 is fixedly connected to the other end of the connecting rod 804, the gear 806 is meshed with the side of the tooth plate 805, the rotating rod B807 is rotatably connected to the bottom of the installation cavity 2 through a bearing, the baffle 808 is fixedly connected to the top of the rotating rod B807, the fixed rod 809 is fixedly connected to the bottom of the fixed seat 3, the mounting plate 810 is fixedly connected to the bottom of the fixed rod 809, and the through groove 811 is opened on the surface of the mounting plate 810.

[0022] A proximity switch 812 is fixedly connected to the side of the baffle 808 .

[0023] The area of ​​the through slot 811 is larger than the area of ​​the baffle 808 , thereby ensuring that the baffle 808 can pass through the through slot 811 .

[0024] The bottom of the proximity switch 812 is located higher than the bottom of the baffle 808 .

[0025] One end of the moving block 803 away from the connecting rod 804 is in close contact with the inner wall of the installation cavity 2 , thereby preventing the moving block 803 from rotating along with the threaded rod 802 .

[0026] In this embodiment, an anti-theft device is provided, and after the baffle 808 passes through the through slot 811, the direction of the baffle 808 can be adjusted to restrict the baffle 808 so that the tire pressure monitoring sensor 5 cannot be forcibly removed. At the same time, when the mounting plate 810 is forcibly pulled upward, the proximity switch 812 will be triggered, and then the sensor can be transmitted to the car owner, thereby achieving an anti-theft effect. Example

[0027] like Figure 2-4 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the fixing device includes a fixing plate A401, the fixing plate A401 is fixedly connected to the upper end of the mounting base 1, a fixing plate B402 and a sliding rod 405 are fixedly connected between the fixing plates A401, a movable rod 403 is slidably connected to the middle part of the fixing plate B402, one end of the movable rod 403 is fixedly connected to a connecting block A404, the outside of the sliding rod 405 is slidably connected to a sliding block 406, a spring 407 is movably sleeved on the outer wall of the sliding rod 405, and the two ends of the spring 407 are respectively fixedly connected to the fixing plate A401 and the sliding block 406, a connecting rod 408 is hinged on the side of the sliding block 406, the other end of the connecting rod 408 is hinged to the connecting block A404, the side of the sliding block 406 is fixedly connected to a connecting block B409, the side of the connecting block B409 is fixedly connected to a positioning block 410, and a positioning groove 411 is provided on the side of the fixed seat 3.

[0028] In this embodiment, by providing a fixing device, the fixing seat 3 can be quickly installed and fixed, that is, the tire pressure monitoring sensor 5 can be quickly installed and fixed, so that it is easy to repair and replace it.

[0029] The following is a detailed description of the working principle of this anti-theft tire pressure monitor.

[0030] like Figure 1-4As shown, when using, first when installing the tire pressure monitoring sensor 5, first press the movable rod 403 in the direction of the installation cavity 2 to push the connecting block A404 to move, and then under the action of the connecting rod 408, the sliding block 406 will be pushed to move to both ends on the outer wall of the sliding rod 405, and then the sliding block 406 will drive the positioning block 410 to move to both sides through the connecting block B409, and then the bottom of the fixing seat 3 is inserted into the interior of the installation cavity 2, and then the movable rod 403 is released, and then under the action of the spring 407, it will move inward through the sliding block 406, and then drive the positioning block 410 to enter the interior of the positioning groove 411 through the connecting block B409. , the tire pressure monitoring sensor 5 can be fixed, and the rotating rod A801 ​​is rotated to drive the threaded rod 802 to rotate, and then the moving block 803 will move on the outer wall of the threaded rod 802, thereby driving the toothed plate 805 to move through the connecting rod 804, and then the gear 806 will be driven to rotate under the meshing action, and then the rotating rod B807 will rotate accordingly, and then drive the baffle 808 to rotate. When the baffle 808 is perpendicular to the direction of the through groove 811, the baffle 808 cannot pass through the through groove 811 by pulling the fixing seat 3 upward, and it cannot be taken out, and the mounting plate 810 will rise and approach the proximity switch 812, and then the sensor will send an alarm to inform the owner.

Claims

1. An anti-theft tire pressure monitor, comprising a mounting base (1), a mounting cavity (2), a fixing seat (3), a fixing device, a tire pressure monitoring sensor (5), a receiving groove (6), and an anti-theft device, characterized in that: The installation cavity (2) is formed at the upper end of the installation base (1), the bottom of the fixing base (3) is clamped in the interior of the installation cavity (2), the fixing device is arranged at the upper end of the installation base (1), the tire pressure monitoring sensor (5) is fixedly connected to the upper end of the fixing base (3), the containing groove (6) is formed at the side of the installation base (1), and the anti-theft device is arranged in the interior of the installation cavity (2); The anti-theft device comprises a rotating rod A (801), a threaded rod (802), a moving block (803), a connecting rod (804), a toothed plate (805), a gear (806), a rotating rod B (807), a baffle (808), a fixing rod (809), a mounting plate (810), a through slot (811), and a proximity switch (812); The rotating rod A (801) is rotatably connected to the inner wall of the accommodating groove (6), and one end of the rotating rod A (801) extends into the interior of the installation cavity (2), one end of the threaded rod (802) is fixedly connected to the end of the rotating rod A (801) located inside the installation cavity (2), the moving block (803) is threadedly connected to the outer wall of the threaded rod (802), the connecting rod (804) is fixedly connected to the side of the moving block (803), and the toothed plate (805) is fixedly connected to the connecting rod ( The gear (806) is meshed with the side of the toothed plate (805), the rotating rod B (807) is rotatably connected to the bottom of the mounting cavity (2) via a bearing, the baffle (808) is fixedly connected to the top of the rotating rod B (807), the fixing rod (809) is fixedly connected to the bottom of the fixing seat (3), the mounting plate (810) is fixedly connected to the bottom of the fixing rod (809), and the through groove (811) is formed on the surface of the mounting plate (810).

2. The anti-theft tire pressure monitor according to claim 1, characterized in that: A proximity switch (812) is fixedly connected to the side surface of the baffle (808).

3. The anti-theft tire pressure monitor according to claim 1, characterized in that: The area of ​​the through groove (811) is greater than the area of ​​the baffle (808).

4. The anti-theft tire pressure monitor according to claim 1, characterized in that: The bottom of the proximity switch (812) is located higher than the bottom of the baffle (808).

5. The anti-theft tire pressure monitor according to claim 1, characterized in that: One end of the moving block (803) away from the connecting rod (804) is tightly fitted to the inner wall of the installation cavity (2).

6. The anti-theft tire pressure monitor according to claim 1, characterized in that: The fixing device comprises a fixing plate A (401), wherein the fixing plate A (401) is fixedly connected to the upper end of the mounting base (1), a fixing plate B (402) and a sliding rod (405) are fixedly connected between the fixing plates A (401), a movable rod (403) is slidably connected to the middle of the fixing plate B (402), one end of the movable rod (403) is fixedly connected to a connecting block A (404), the outside of the sliding rod (405) is slidably connected to a sliding block (406), and the outer wall of the sliding rod (405) is movably sleeved. A spring (407) is provided, and the two ends of the spring (407) are respectively fixedly connected to the fixed plate A (401) and the sliding block (406); a connecting rod (408) is hingedly connected to the side of the sliding block (406); the other end of the connecting rod (408) is hingedly connected to the connecting block A (404); a connecting block B (409) is fixedly connected to the side of the sliding block (406); a positioning block (410) is fixedly connected to the side of the connecting block B (409); and a positioning groove (411) is provided on the side of the fixed seat (3).

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