CN115958923A - Tire pressure sensor based on automobile tire - Google Patents
Tire pressure sensor based on automobile tire Download PDFInfo
- Publication number
- CN115958923A CN115958923A CN202211642248.9A CN202211642248A CN115958923A CN 115958923 A CN115958923 A CN 115958923A CN 202211642248 A CN202211642248 A CN 202211642248A CN 115958923 A CN115958923 A CN 115958923A
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- valve
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- pressure sensor
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- 230000000149 penetrating effect Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 210000005056 cell body Anatomy 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
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Abstract
The invention provides a tire pressure sensor based on an automobile tire, which relates to the field of automobile parts and comprises the following components: an air valve; a valve screw joint is arranged in front of the valve; the anti-loosening jacket is spirally connected to the valve spiral connector and sleeved on the valve nozzle; the external spiral sleeve is spirally connected to the valve spiral connector; the anti-theft effect can be achieved, meanwhile, in the driving process of an automobile, the external rotary sleeve cannot shake along with the wheel body to be separated from the air valve spiral connector, the connection stability of the tire pressure sensor is improved, the problem that the existing external tire pressure sensor is connected to the outer end of the air valve nozzle in a rotary connection mode is solved, and when the automobile runs for a long time, the automobile tire shakes to easily cause the sensor to be loosened, so that the tire pressure sensor falls off; in addition, the sensor is fixed on the valve through screw connection, so that the valve is easy to disassemble, the risk of theft exists, and the sensor is easy to be a target of theft by a thief.
Description
Technical Field
The invention relates to the technical field of automobile parts, in particular to a tire pressure sensor based on an automobile tire.
Background
The tire pressure monitoring system can automatically monitor various conditions of the tire in real time by recording the rotating speed of the tire or installing an electronic sensor in the tire, can provide effective safety guarantee for driving, can also install an external tire pressure sensor outside an automobile tire valve in an automobile without a tire pressure detection function, is connected with Bluetooth of a Bluetooth display device through the sensor, can display tire pressure data, and enables the automobile without the tire pressure detection function to have the tire pressure detection function.
However, in the case of the existing external tire pressure sensor, the sensor is connected to the outer end of the inflating valve in a screwing manner, and when the automobile runs for a long time, the vibration of the automobile tire easily causes the sensor to be loosened, so that the tire pressure sensor falls; in addition, the sensor is fixed on the valve through spiral connection, so that the valve is easy to disassemble, has the risk of theft, and is easy to be the target of theft by a thief.
Disclosure of Invention
In view of the above, the invention provides a tire pressure sensor based on an automobile tire, which aims to solve the problem that the existing external tire pressure sensor is connected to the outer end of an air valve in a screwing mode, so that the tire pressure sensor falls off due to the fact that the sensor is easy to loosen due to the shaking of the automobile tire when an automobile runs for a long time; in addition, the sensor is fixed on the valve through screw connection, so that the valve is easy to detach, has the risk of theft, and is easy to be the target of theft by a thief.
The invention provides a tire pressure sensor based on an automobile tire, which specifically comprises: an air valve; a valve screw joint is arranged in front of the valve; the anti-loosening jacket is spirally connected to the valve spiral connector and sleeved on the valve; the external spiral sleeve is spirally connected to the valve spiral connector; the external pressure sensor is fixedly connected to the front end of the external rotating sleeve; the inner locking block is provided with eight positions, and the eight inner locking blocks are connected inside the anti-loosening jacket in a sliding manner; the outer lock cylinder is provided with eight positions which are all connected inside the anti-loosening jacket in a sliding manner; the adjusting rotary shaft is provided with eight positions, the eight positions of the adjusting rotary shaft are all rotatably connected inside the anti-loosening jacket, and the eight positions of the adjusting rotary shaft are respectively movably connected with eight outer locking columns.
Furthermore, the right end of the anti-loosening clamping sleeve is provided with a clamping sleeve assembling screw hole, the clamping sleeve assembling screw hole is in threaded connection with a valve screw connector, eight oblique guide grooves are formed in the inner wall of the anti-loosening clamping sleeve, the inner part of each oblique guide groove is rotatably connected with an adjusting rotary column, and the anti-loosening clamping sleeve is provided with eight locking column guide holes in the surface.
Furthermore, the outer end of the oblique guide groove is provided with an oblique adjusting hole of a round hole structure, a positioning clamping groove is formed in the middle of the oblique adjusting hole, and the oblique adjusting hole and the oblique guide groove are obliquely formed.
Furthermore, the outer end of the adjusting rotary column is fixedly connected with a limiting end head of a circular structure, and an oblique screwing hole is formed in the middle of the outer surface of the limiting end head.
Furthermore, the outer side of the lock cylinder guide hole is provided with an upper adjusting guide hole, the lock cylinder guide hole is connected with the upper adjusting guide hole through a rectangular guide hole, adjusting rotary grooves are formed in two ends of the lock cylinder guide hole, a front locking hole is formed in the right end of each adjusting rotary groove, and the right end of each front locking hole is connected with the outer surface of the anti-loosening jacket in a penetrating mode.
Furthermore, a screwing sleeve assembling screw hole is formed in the middle of the screwing sleeve, the screwing sleeve assembling screw hole is spirally connected to the valve spiral connector, a hexagonal screwing head is fixedly connected to the right end of the screwing sleeve assembling screw hole, a sensor assembling groove is formed in the right end of the hexagonal screwing head, and an anti-screwing positioning groove of an eight-round groove structure is formed in the left surface of the screwing sleeve.
Furthermore, the inner locking block is slidably connected in the oblique guide groove, a locking block spiral pushing hole is formed in the outer surface of the inner locking block and is obliquely formed, and anti-skid locking grains are arranged on the inner surface of the inner locking block.
Furthermore, the outer end of the outer lock cylinder is fixedly connected with an adjusting push block through a connecting column, and a forward spiral push groove is formed in the middle of the adjusting push block in a penetrating mode.
Furthermore, the adjusting rotary shaft is rotatably connected in the adjusting rotary groove, and a forward screwing hole is formed in the right end face of the adjusting rotary shaft.
Advantageous effects
1. The invention adds functions on a tire pressure sensor externally connected with an inflating valve, the sensor is fixedly connected at the front end of an external rotating sleeve and communicated with the inflating valve, the external rotating sleeve is spirally connected with a valve spiral connector, a locking jacket is also arranged at the inner side of the external rotating sleeve, the locking jacket is also spirally connected on the valve spiral connector, the inner end of the locking jacket is also sleeved on the inflating valve, when the locking jacket is installed, after the locking jacket is spirally connected on the valve spiral connector, a special tool is inserted into an oblique screwing hole to rotate an adjusting rotary column, the adjusting rotary column is spirally connected with a locking block spiral pushing hole, an inner locking block is pushed inwards, anti-skid locking threads are tightly contacted with the inflating valve in the pushing process, the inflating valve is clamped from eight directions through the action of eight inner locking blocks, the installation strength of the locking jacket can be further improved, the disassembling is difficult, and the inflating valve is not easy to loosen.
2. After the external rotating sleeve is installed, the external rotating sleeve is in a close fit state with the anti-loosening jacket, the lock cylinder guide hole is aligned with the anti-rotation positioning groove, the external locking cylinder is driven to move rightwards by inserting an external tool into the forward rotating hole to rotate the forward rotating hole, the adjusting rotating shaft and the forward spiral pushing groove form spiral transmission, the external locking cylinder is driven to move rightwards and inserted into the anti-rotation positioning groove, at the moment, the external rotating sleeve cannot rotate, when a thief rotates the external rotating sleeve through external force, the external rotating sleeve cannot rotate due to the inserting connection effect of the external locking cylinder and the anti-rotation positioning groove, the external rotating sleeve cannot be detached, the anti-theft effect can be achieved, meanwhile, the external rotating sleeve cannot shake along with a wheel body to be separated from the air valve spiral connector in the automobile driving process, and the connection stability of the tire pressure sensor is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
The drawings in the following description relate to some embodiments of the invention only and are not intended to limit the invention.
In the drawings:
fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of the inside of the embodiment of the present invention.
Fig. 3 is a front view structural schematic diagram of the embodiment of fig. 2 of the invention.
Fig. 4 is a schematic structural view of the inside of a loosening prevention jacket according to an embodiment of the present invention.
Fig. 5 is a schematic structural view of the inside of the outer swivel sleeve according to the embodiment of the present invention.
Fig. 6 is a schematic structural view of the oblique guide groove according to the embodiment of the present invention.
FIG. 7 is a schematic diagram of an embodiment of an inner lock block.
Fig. 8 is a schematic structural view of the locking cylinder and the adjusting spindle connection according to the embodiment of the present invention.
Fig. 9 is a schematic diagram of a partial enlarged structure at a in fig. 4 according to an embodiment of the present invention.
Fig. 10 is a schematic diagram of a partial enlarged structure at B in fig. 6 according to an embodiment of the present invention.
List of reference numerals
1. An air valve; 2. a valve screw joint; 3. a locking jacket; 301. a clamping sleeve assembling screw hole; 302. an oblique guide groove; 3021. an oblique adjusting hole; 3022. positioning the clamping groove; 303. adjusting the rotary column; 3031. a limiting end; 3032. obliquely screwing the hole; 304. a lock cylinder guide hole; 3041. an upper adjusting guide hole; 3042. adjusting the rotary groove; 3043. a front locking hole; 4. an external rotating sleeve; 401. screwing a sleeve and assembling a screw hole; 402. a hexagonal screw head; 403. a sensor assembly groove; 404. anti-rotation positioning grooves; 5. an external pressure sensor; 6. an inner locking block; 601. the locking block pushes the hole spirally; 602. anti-skid lock threads; 7. an outer lock cylinder; 701. adjusting the push block; 7011. a forward spiral push slot; 8. adjusting the rotating shaft; 801. the hole is screwed in the positive direction.
Detailed Description
In order to make the objects, aspects and advantages of the embodiments of the present invention more apparent, the embodiments of the present invention will be described in detail with reference to the accompanying drawings. Unless otherwise indicated, terms used herein have the ordinary meaning in the art. Like reference symbols in the various drawings indicate like elements.
The first embodiment is as follows: please refer to fig. 1 to 10:
the invention provides a tire pressure sensor based on an automobile tire, which comprises an inflating valve 1; a valve screw joint 2 is arranged in front of the valve 1; the anti-loosening jacket 3 is spirally connected to the valve spiral connector 2, and the anti-loosening jacket 3 is sleeved on the valve 1; the external rotating sleeve 4 is spirally connected to the valve spiral connector 2; the external pressure sensor 5 is fixedly connected to the front end of the external rotary sleeve 4; eight inner locking blocks 6 are arranged on the inner locking block 6, and the eight inner locking blocks 6 are all connected inside the anti-loosening jacket 3 in a sliding manner; eight outer lock columns 7 are arranged on the outer lock columns 7, and the eight outer lock columns 7 are connected inside the anti-loosening jacket 3 in a sliding mode; adjust the spiral shaft 8, adjust the spiral shaft 8 and be equipped with eight, eight adjust the spiral shaft 8 and all rotate to connect inside locking jacket 3, and eight adjust the spiral shaft 8 respectively swing joint eight outer lock posts 7.
The right end of the anti-loosening jacket 3 is provided with a jacket assembling screw hole 301, the jacket assembling screw hole 301 is in threaded connection with a valve screw connector 2, the inner wall of the anti-loosening jacket 3 is provided with eight oblique guide grooves 302, the outer end of each oblique guide groove 302 is provided with an oblique adjusting hole 3021 in a round hole structure, the middle of each oblique adjusting hole 3021 is provided with a positioning clamping groove 3022, the oblique adjusting holes 3021 and the oblique guide grooves 302 are obliquely arranged, the inner part of each oblique guide groove 302 is rotatably connected with an adjusting rotary column 303, the outer end of the adjusting rotary column 303 is fixedly connected with a limiting end 3031 in a round structure, and the middle of the outer surface of the limiting end 3031 is provided with an oblique screwing hole 3032; the inner locking block 6 is slidably connected in the oblique guide groove 302, a locking block spiral pushing hole 601 is formed in the outer surface of the inner locking block 6, the locking block spiral pushing hole 601 is obliquely formed, and anti-skid locking threads 602 are formed in the inner surface of the inner locking block 6; when installing locking clamp cover 3, back on valve screwed joint 2 when locking clamp cover 3 screwed connection, insert slant through dedicated instrument and fasten hole 3032 soon, it is rotatory to adjust knob 303, adjust knob 303 and locking piece screw pushing hole 601 screwed connection, impel interior locking piece 6 inwards, impel in-process anti-skidding lock line 602 and inflating valve 1 in close contact with, through the effect of locking piece 6 in eight places, press from both sides inflating valve 1 from eight directions and press from both sides tightly, can further improve locking clamp cover 3's installation intensity, it is difficult to dismantle, and be difficult to become flexible.
The locking jacket 3 is provided with eight locking column guide holes 304 on the surface, the outer sides of the locking column guide holes 304 are provided with upper adjusting guide holes 3041, the locking column guide holes 304 are connected with the upper adjusting guide holes 3041 through rectangular guide holes, both ends of the locking column guide holes 304 are provided with adjusting spiral grooves 3042, the right end of the adjusting spiral grooves 3042 is provided with front locking holes 3043, the right end of the front locking holes 3043 is connected with the outer surface of the locking jacket 3 in a penetrating manner, the outer end of the outer locking column 7 is fixedly connected with an adjusting push block 701 through a connecting column, and the middle of the adjusting push block 701 is provided with a forward spiral push groove 7011 in a penetrating manner; the adjusting rotary shaft 8 is rotatably connected in the adjusting rotary groove 3042, and a forward screwing hole 801 is formed on the right end face of the adjusting rotary shaft 8; a rotating sleeve assembling screw hole 401 is formed in the middle of the external rotating sleeve 4, the rotating sleeve assembling screw hole 401 is spirally connected to the valve spiral connector 2, a hexagonal rotating head 402 is fixedly connected to the right end of the rotating sleeve assembling screw hole 401, a sensor assembling groove 403 is formed in the right end of the hexagonal rotating head 402, and an anti-rotation positioning groove 404 with an eight-round-groove structure is formed in the left surface of the external rotating sleeve 4; through preventing revolving constant head tank 404 to external pressure sensor 5 fixed connection, after the installation of outer cover 4, be closely the laminating state with locking jacket 3, and lock cylinder guide hole 304 is the alignment state with preventing revolving constant head tank 404, insert positive through external instrument and revolve tight hole 801 soon, revolve positive and tighten hole 801, make and adjust spiral shaft 8 and forward spiral push away groove 7011 and form screw drive, thereby drive outer lock cylinder 7 and move right, outer lock cylinder 7 inserts and prevents revolving inside constant head tank 404, at this moment, outer cover 4 can't rotate, when the thief passes through the rotatory outer cover 4 of external force, because the effect of outer lock cylinder 7 with prevent revolving constant head tank 404 grafting, lead to outer cover 4 can not rotatory, make outer cover 4 can not dismantle, can play the effect of placing the theft.
Example two: the slant in this application is screwed hole 3032 and is the cell body of hexagonal star structure, when dismantling and installing post 303 is revolved in adjusting, needs special screwdriver to operate, can avoid non professional or thief to dismantle post 303 is revolved in adjusting.
Example three: adjust 8 forward screw holes 801 of spiral axle in this application and be triangle-shaped or square cell body, when rotating the regulation spiral axle 8, need use triangle-shaped or square screwdriver to insert forward screw holes 801 and operate, avoid the thief to dismantle the sensor.
The specific use mode and function of the embodiment are as follows: firstly, screwing the anti-loosening jacket 3 on the valve spiral connector 2, rotating the anti-loosening jacket 3 to the innermost end of the valve spiral connector 2, inserting a special tool into the inclined screwing hole 3032 after the anti-loosening jacket 3 is screwed on the valve spiral connector 2, rotating the adjusting rotary column 303, spirally connecting the adjusting rotary column 303 with the lock block spiral pushing hole 601, pushing the inner lock block 6 inwards, tightly contacting the anti-skidding locking threads 602 with the valve cock 1 in the pushing process, and clamping the valve cock 1 from eight directions under the action of the eight inner lock blocks 6, so that the installation strength of the anti-loosening jacket 3 can be further improved; then install the external cover 4 on valve screwed joint 2 with same mode, and make external cover 4 and locking jacket 3 closely laminate, and lock post guide hole 304 and prevent revolving constant head tank 404 are the alignment state, insert positive through external instrument and revolve tight hole 801 soon, revolve positive and revolve tight hole 801 and rotate, make regulation spiral shaft 8 and positive spiral push away groove 7011 form the screw drive, thereby drive external lock post 7 and move to the right, external lock post 7 inserts and prevents revolving inside the constant head tank 404, at this moment, external cover 4 can't rotate, when the thief revolves cover 4 through external force, because the effect of external lock post 7 with prevent revolving constant head tank 404 grafting, lead to external cover 4 can not rotate, make external cover 4 can not dismantle, can play and place the effect of stealing, reduced simultaneously because the wheel body rocks the threaded connection that leads to become flexible in the in-process of automobile driving, lead to the probability that the sensor drops.
Finally, it should be noted that, when describing the positions of the components and the matching relationship between the components, the invention will be generally exemplified by one/a pair of components, however, it should be understood by those skilled in the art that such positions, matching relationship, etc. are also applicable to other components/other pairs of components.
The above description is intended to be illustrative of the present invention and is not intended to limit the scope of the invention, which is defined by the appended claims.
Claims (9)
1. A tire pressure sensor based on an automobile tire, comprising: a valve (1); a valve screw joint (2) is arranged in front of the valve (1); the anti-loosening jacket (3) is spirally connected to the valve spiral connector (2), and the anti-loosening jacket (3) is sleeved on the valve nozzle (1); the external rotating sleeve (4), the external rotating sleeve (4) is spirally connected to the valve spiral connector (2); the external pressure sensor (5), the external pressure sensor (5) is fixedly connected with the front end of the external rotary sleeve (4); the inner locking block (6) is provided with eight positions, and the eight inner locking blocks (6) are all connected inside the anti-loosening jacket (3) in a sliding manner; the locking device comprises an outer locking column (7), wherein eight outer locking columns (7) are arranged, and the eight outer locking columns (7) are connected inside a locking jacket (3) in a sliding manner; the locking clamp is characterized by comprising an adjusting rotary shaft (8), wherein eight positions are arranged on the adjusting rotary shaft (8), the eight positions of the adjusting rotary shaft (8) are rotatably connected inside the locking clamping sleeve (3), and the eight positions of the adjusting rotary shaft (8) are movably connected with eight outer locking columns (7) respectively.
2. The tire pressure sensor based on automobile tire according to claim 1, wherein: the right end of the anti-loosening clamping sleeve (3) is provided with a clamping sleeve assembling screw hole (301), the clamping sleeve assembling screw hole (301) is in spiral connection with a valve spiral connector (2), the inner wall of the anti-loosening clamping sleeve (3) is provided with eight oblique guide grooves (302), the oblique guide grooves (302) are connected with adjusting rotary columns (303) in an internal rotating mode, and the anti-loosening clamping sleeve (3) is provided with eight locking column guide holes (304) on the surface.
3. The tire pressure sensor based on automobile tires according to claim 2, characterized in that: the outer end of the oblique guide groove (302) is provided with an oblique adjusting hole (3021) with a round hole structure, the middle of the oblique adjusting hole (3021) is provided with a positioning clamping groove (3022), and the oblique adjusting hole (3021) and the oblique guide groove (302) are obliquely arranged.
4. The tire pressure sensor based on automobile tires according to claim 2, characterized in that: the outer end of the adjusting rotary column (303) is fixedly connected with a limiting end head (3031) of a circular structure, and an oblique screwing hole (3032) is formed in the middle of the outer surface of the limiting end head (3031).
5. The tire pressure sensor based on automobile tires according to claim 2, characterized in that: an upper adjusting guide hole (3041) is arranged on the outer side of the lock cylinder guide hole (304), the lock cylinder guide hole (304) is connected with the upper adjusting guide hole (3041) through a rectangular guide hole, adjusting rotary grooves (3042) are formed in two ends of the lock cylinder guide hole (304), a front locking hole (3043) is formed in the right end of each adjusting rotary groove (3042), and the right end of each front locking hole (3043) penetrates through the outer surface of the anti-loosening jacket (3).
6. The tire pressure sensor based on automobile tires according to claim 1, characterized in that: the valve screwing device is characterized in that a screwing sleeve assembling screw hole (401) is formed in the middle of the screwing sleeve (4), the screwing sleeve assembling screw hole (401) is spirally connected onto the valve spiral connector (2), a hexagonal screwing head (402) is fixedly connected to the right end of the screwing sleeve assembling screw hole (401), a sensor assembling groove (403) is formed in the right end of the hexagonal screwing head (402), and an anti-screwing positioning groove (404) of an eight-round-groove structure is formed in the left surface of the screwing sleeve (4).
7. The tire pressure sensor based on automobile tires according to claim 2, characterized in that: interior locking piece (6) sliding connection is in slant guide way (302), and locking piece spiral pushing hole (601) have been seted up to interior locking piece (6) surface, and locking piece spiral pushing hole (601) are seted up for the slope, and the internal surface of interior locking piece (6) is provided with anti-skidding lock line (602).
8. The tire pressure sensor based on automobile tire according to claim 1, wherein: the outer end of the outer lock cylinder (7) is fixedly connected with an adjusting push block (701) through a connecting column, and a forward spiral push groove (7011) is formed in the middle of the adjusting push block (701) in a penetrating mode.
9. The tire pressure sensor based on automobile tires according to claim 5, wherein: the adjusting rotary shaft (8) is rotatably connected in the adjusting rotary groove (3042), and a forward screwing hole (801) is formed in the right end face of the adjusting rotary shaft (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211642248.9A CN115958923A (en) | 2022-12-20 | 2022-12-20 | Tire pressure sensor based on automobile tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211642248.9A CN115958923A (en) | 2022-12-20 | 2022-12-20 | Tire pressure sensor based on automobile tire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115958923A true CN115958923A (en) | 2023-04-14 |
Family
ID=87360907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211642248.9A Pending CN115958923A (en) | 2022-12-20 | 2022-12-20 | Tire pressure sensor based on automobile tire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115958923A (en) |
-
2022
- 2022-12-20 CN CN202211642248.9A patent/CN115958923A/en active Pending
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Application publication date: 20230414 |