Sensor device applied to tire and tire

Abstract

The utility model relates to the field of tires, and provides a sensor device applied to a tire and the tire. The sensor device comprises a mounting piece, a battery box for mounting a battery, and a temperature sensor and a pressure sensor which are mounted on the mounting piece, the temperature sensor and the pressure sensor are both connected with the battery, a first groove is formed in the mounting piece, a first sliding block limiting stopper is mounted in the first groove, a limiting groove is formed in the first sliding block limiting stopper, and a second sliding block limiting stopper is mounted in the limiting groove. The battery box is provided with a protrusion matched with the first groove, the protrusion is provided with a second sliding block limiting stopper, the second sliding block limiting stopper is provided with a second groove, a spring is arranged in the second groove, and the free end of the spring is connected with a limiting column matched with the limiting groove.

Description

Technical Field

[0001] The utility model relates to the field of tires, and in particular to a sensor device applied to a tire and the tire. Background Art

[0002] The statements in this section merely provide background technical information related to the present invention and do not necessarily constitute prior art.

[0003] The existing sensors currently used in tires are all integrated designs, and the batteries cannot be replaced separately. As a result, when the batteries are exhausted, a whole set of sensors needs to be replaced, which is costly. In addition, when replacing the whole set of sensors, the surface of the inner liner layer in the inner cavity of the finished tire needs to be polished, and then glue is applied to fix the sensors. This method is complicated to operate, and polishing the inner liner layer can easily damage the tire body and air tightness, which can easily cause tire quality problems. Utility Model Content

[0004] In order to solve the technical problems existing in the above-mentioned background technology, the utility model provides a sensor device and a tire applied to a tire. In the utility model, when the battery in the tire is out of power, only the battery needs to be replaced without replacing the sensor, thereby reducing the cost of use and avoiding damage to the tire carcass and air tightness.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A first aspect of the utility model provides a sensor device applied to a tire.

[0007] A sensor device applied to a tire comprises: a mounting plate, a battery box for mounting a battery, a temperature sensor and a pressure sensor mounted on the mounting plate, wherein the temperature sensor and the pressure sensor are both connected to the battery, the mounting plate is provided with a first groove, a first slider limiter is mounted in the first groove, a limiting groove is provided on the first slider limiter, a protrusion matching with the first groove is provided on the battery box, a second slider limiter is mounted on the protrusion, a second groove is provided on the second slider limiter, a spring is provided in the second groove, and a limiting column matching with the limiting groove is connected to the free end of the spring.

[0008] Furthermore, the battery box includes a card slot and an upper cover plate connected together by a rotating shaft, and the battery is placed in the card slot.

[0009] Furthermore, the limiting groove is a V-shaped groove.

[0010] Furthermore, the limiting column is a V-shaped column.

[0011] Furthermore, the mounting sheet is made of a rubber material film.

[0012] Furthermore, the temperature sensor and the pressure sensor are both connected to Bluetooth, and the Bluetooth is connected to a battery.

[0013] Furthermore, the first slider limiter is fixed to the mounting plate by a first bolt.

[0014] Furthermore, the second slider limiter is fixed to the battery by a second bolt.

[0015] Furthermore, the pressure sensor and the temperature sensor are both connected to the battery via a power line metal connector.

[0016] A second aspect of the present invention provides a tire.

[0017] A tire comprises the sensor device applied to a tire according to the first aspect adhered to the tire, wherein the mounting sheet is adhered to the tire.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] The utility model installs the battery in the card slot and fixes it with a sliding limit block device. When the battery has no power, it only needs to twist the sliding limit block device to remove the battery in the card slot. There is no need to replace the sensor, which reduces the use cost and avoids damage to the tire carcass and air tightness. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings in the specification, which constitute a part of the present invention, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention.

[0021] Figure 1 It is a structural diagram of a sensor device applied to a tire shown in the utility model;

[0022] Figure 2 It is a structural diagram of the second slider limiter shown in the utility model;

[0023] Figure 3 It is a structural diagram of the first slider limiter shown in the utility model;

[0024] Figure 4 It is a structural diagram of the mounting sheet shown in the utility model;

[0025] Figure 5 It is a structural diagram of a battery box shown in the utility model;

[0026] Figure 6 It is a structural diagram of a sensor mounted on a mounting plate shown in the utility model;

[0027] Figure 7 It is a schematic diagram of the sensor attached to the tire shown in the utility model;

[0028] Among them, 1. mounting plate, 2. battery box, 3. temperature sensor, 4. pressure sensor, 5. battery, 6. first groove, 7. first slider limiter, 8. limit groove, 9. protrusion, 10. second slider limiter, 11. second groove, 12. spring, 13. limit column, 14. slot, 15. upper cover, 16. Bluetooth, 17. first bolt, 18. second bolt, 19. metal connector of power cord. DETAILED DESCRIPTION

[0029] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0030] It should be noted that the following detailed descriptions are all exemplary and are intended to provide further explanation of the present invention. Unless otherwise specified, all technical and scientific terms used herein have the same meanings as those commonly understood by those skilled in the art to which the present invention belongs.

[0031] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the utility model. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0032] Embodiment 1

[0033] like Figure 1 As shown, this embodiment provides a sensor device applied to a tire.

[0034] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6As shown, a sensor device applied to a tire comprises: a mounting plate 1, a battery box 2 for mounting a battery, a temperature sensor 3 and a pressure sensor 4 mounted on the mounting plate, wherein the temperature sensor 3 and the pressure sensor 4 are both connected to a battery 5, the mounting plate 1 is provided with a first groove 6, a first slider limiter 7 is mounted in the first groove 6, a limiting groove 8 is provided on the first slider limiter 7, the battery box 2 is provided with a protrusion 9 matching with the first groove 6, a second slider limiter 10 is mounted on the protrusion 9, the second slider limiter 10 is provided with a second groove 11, a spring 12 is provided in the second groove 11, and a limiting column 13 matching with the limiting groove 8 is connected to the free end of the spring.

[0035] In some embodiments, the battery box 2 includes a card slot 14 and an upper cover plate 15 connected together by a rotating shaft, and the battery 5 is placed in the card slot 14.

[0036] In some embodiments, the limiting groove 8 is a V-shaped groove.

[0037] In some embodiments, the limiting column 13 is a V-shaped column.

[0038] In some embodiments, the mounting sheet 1 is made of a rubber film.

[0039] In some embodiments, the temperature sensor 3 and the pressure sensor 4 are both connected to Bluetooth 16 , and the Bluetooth 16 is connected to the battery 5 .

[0040] In some embodiments, the first slider limiter 7 is fixed to the mounting plate 1 by a first bolt 17 .

[0041] In some embodiments, the second slider limiter 10 is fixed to the battery 5 by a second bolt 18 .

[0042] In some embodiments, the pressure sensor 4 and the temperature sensor 3 are both connected to the battery 5 via a power line metal connector 19 .

[0043] The utility model connects the battery to the sensor, inserts the metal connector into the card slot area, selects and tightens it, passes through the first slider limiter 7 and the second slider limiter 10, and the second slider limiter 10 has a spring and a groove design. When the battery reaches a predetermined position, the limit column 13 on the second slider limiter 10 moves to the position of the limit slot 8 of the first slider limiter 7 and is displaced to limit. When replacing the battery, the opposite operation can be performed.

[0044] After tightening, the battery starts to supply power, the sensor starts, and transmits to the external receiving device via Bluetooth; when the battery runs out of power, you can directly replace the battery and the sensor can continue to be used.

[0045] The utility model realizes that the battery can be replaced. Traditional sensors integrate the battery and the temperature and pressure sensor together. When the battery is out of power, the entire sensor needs to be replaced. The utility model solves the problem that the battery cannot be replaced separately. When the battery is out of power, only the battery needs to be replaced separately without replacing the sensor, thereby reducing the cost of use.

[0046] In some embodiments, the sensor device described in the utility model can also be used to pre-embed the sensor in the tire vulcanization process, that is, the vulcanizer heats and pressurizes the rubber to cause the vulcanizer in the rubber to react chemically with the rubber to form a cross-linked structure, so that the various rubber parts of the tire and the skeleton material are firmly bonded together. At the same time, the internal pressure medium fills the rubber into the mold cavity under the action of high pressure, and after a certain period of vulcanization reaction, the tire pattern is formed. The sensor is attached to the inside of the tire after the tire embryo is formed. In order to protect and fix the sensor well, a film will be used on the edge of the sensor to bond it to the tire to play a fixing and protective role. During the tire embryo vulcanization process, the rubber of the sensor reacts with the rubber of the tire inner liner under the action of temperature and pressure, and finally bonds to the tire. After vulcanization, the sensor is completely fitted with the inner liner to complete the fastening.

[0047] Embodiment 2

[0048] This embodiment provides a tire.

[0049] like Figure 7 As shown, a tire includes the sensor device applied to the tire as described in Embodiment 1 adhered to the tire, and the mounting sheet is adhered to the tire.

[0050] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A sensor device applied to a tire, It is characterized in that include: A mounting plate, a battery box for mounting a battery, a temperature sensor and a pressure sensor mounted on the mounting plate, wherein the temperature sensor and the pressure sensor are both connected to the battery, the mounting plate is provided with a first groove, a first slider limiter is installed in the first groove, a limiting groove is provided on the first slider limiter, a protrusion matching with the first groove is provided on the battery box, a second slider limiter is installed on the protrusion, the second slider limiter is provided with a second groove, a spring is provided in the second groove, and a limiting column matching with the limiting groove is connected to the free end of the spring.

2. The sensor device applied to a tire according to claim 1, It is characterized in that The battery box comprises a card slot and an upper cover plate connected together by a rotating shaft, and the battery is placed in the card slot.

3. The sensor device applied to a tire according to claim 1, It is characterized in that The limiting groove is a V-shaped groove.

4. The sensor device applied to a tire according to claim 1, It is characterized in that The limiting column is a V-shaped column.

5. The sensor device applied to a tire according to claim 1, It is characterized in that The installation piece is made of rubber material.

6. The sensor device applied to a tire according to claim 1, It is characterized in that The temperature sensor and the pressure sensor are both connected to Bluetooth, and the Bluetooth is connected to a battery.

7. The sensor device applied to a tire according to claim 1, It is characterized in that The first slider limiter is fixed on the mounting plate by a first bolt.

8. The sensor device applied to a tire according to claim 1, It is characterized in that The second slider limiter is fixed to the battery by a second bolt.

9. The sensor device applied to a tire according to claim 1, It is characterized in that The pressure sensor and the temperature sensor are both connected to the battery via a power line metal connector.

10. A tire, It is characterized in that The invention comprises a sensor device applied to a tire as claimed in any one of claims 1 to 9 which is adhered to the tire, wherein the mounting sheet is adhered to the tire.

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