CN209776057U - Tire pressure monitoring device for truck - Google Patents
Tire pressure monitoring device for truck Download PDFInfo
- Publication number
- CN209776057U CN209776057U CN201920240394.6U CN201920240394U CN209776057U CN 209776057 U CN209776057 U CN 209776057U CN 201920240394 U CN201920240394 U CN 201920240394U CN 209776057 U CN209776057 U CN 209776057U
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- China
- Prior art keywords
- monitoring device
- tire
- pressure
- device body
- wheel hub
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Abstract
The utility model provides a tire pressure monitoring devices for truck relates to the tire pressure monitoring field, including monitoring devices body and wheel hub, wheel hub's the outside is provided with the tire, and this wheel hub is last and be located the inside of tire and seted up flutedly, and the monitoring devices body has been laid to the inside of recess, and the outside both sides of monitoring devices body are fixed with the connecting block, and the bottom of connecting block is passed through the connecting axle and is connected with the inboard fixed power of wheel hub. The utility model discloses in, the inside of monitoring devices body is provided with the sacculus, when the pressure of tire sensing, the sacculus inductor can be with pressure transmission to pressure sensors, and carry out the analysis through central processing unit, not in the within range of setting for when the pressure value, the receiver just can be warned this moment, at this in-process, when gas leakage appears, high pressure, low pressure, all can influence the change of sacculus during high low temperature, the receiver all can make corresponding reaction, can make this tire pressure monitoring devices' sensitivity higher through such setting, use on being more suitable for the truck.
Description
Technical Field
The utility model relates to a tire pressure monitoring field especially relates to a tire pressure monitoring device for truck.
Background
The tire pressure monitoring is to automatically monitor the tire pressure in real time during the running process of the automobile and alarm the leakage and low pressure of the tire so as to ensure the driving safety. Data indicate that accidents caused by tire burst account for up to 70% of the serious accidents, and the tire pressure deficiency is the primary cause of all the factors causing tire burst. The tire pressure monitoring device is not a shrug person to hear, and even if a person does not select a vehicle type with tire pressure monitoring, the attention to the tire of the vehicle is also increased, so that the serious damage to the person and the vehicle is avoided.
when the tire pressure is too high, the contact area between the tire and the ground can be reduced, the pressure born by the tire is relatively increased, and the grip of the tire can be influenced. In addition, when a vehicle passes through a sill or a bumpy road surface, there is not enough space in the tire to absorb shock, which not only affects the driving stability and riding comfort, but also causes an increase in impact force on the suspension system, thereby also causing damage. Meanwhile, the hidden danger of tire burst at high temperature is correspondingly increased.
Most all are applicable to on the small-size vehicle at present tire pressure monitoring devices on the market, sensitivity and quality that tire pressure monitoring devices used on the large-scale truck required are higher, because most all are the size that directly comes the response pressure value through the pressure sensors of current tire pressure monitoring devices, and carry the pressure value and judge on the treater, but such mode is inaccurate to external pressure judgement, when the wheel is in the pivoted, can produce vibrations between monitoring devices body and the wheel, consequently also can produce certain pressure, thereby can influence the pressure value of heavy object to the wheel, then the monitoring will be inaccurate and sensitivity is not high like this.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a tire pressure monitoring device for truck to solve above-mentioned technical problem.
The utility model discloses a solve above-mentioned technical problem, adopt following technical scheme to realize: a tire pressure monitoring device for a truck, comprising a monitoring device body and a hub, characterized in that:
The utility model discloses a monitoring device for the automobile tyre, including wheel hub, monitoring device body, connecting axle and flexible frame, wheel hub's outside is provided with the tire, and this wheel hub is last and is located the inside of tire and seted up flutedly, and the monitoring device body has been laid to the inside of recess, and the outside both sides of monitoring device body are fixed with the connecting block, the bottom of connecting block is passed through the connecting axle and is connected with the inboard fixed power of wheel hub, the outside of monitoring device body is provided with external fixation frame and soft frame, and the inside of this monitoring device body is provided with the sacculus, and the inside of sacculus is provided with the sacculus inductor, the inside both sides of monitoring device body are passed through the bracing piece and are fixed with the internal.
Preferably, the output end of the balloon sensor is electrically connected with the input end of the pressure sensor, the output end of the pressure sensor is electrically connected with the input end of the central processing unit, the output end of the central processing unit is electrically connected with the input end of the wireless transmitter, and the output end of the wireless transmitter is electrically connected with the input end of the receiver fixed on the truck. The pressure sensor is transmitted with the pressure value of sacculus response to the sacculus inductor, and then central processing unit is transmitted again to the pressure sensor, and central processing unit passes through the contrast to the pressure value, then transmits corresponding signal to the receiver through wireless transmitter.
Preferably, the inside of connecting block passes through bolt and wheel hub threaded connection, and the bottom of connecting block is located the outside of bolt and is provided with damping spring, one side of power also passes through bolt and wheel hub's inside wall threaded connection. Damping spring can carry out corresponding buffering to the pressure that the monitoring devices body produced when the motion, prevents that the pressure that the monitoring devices body produced from causing the influence to the pressure that the tire produced.
Preferably, the outer fixing frame on the monitoring device body is a hard frame.
Preferably, the number of the support rods is two, and the two support rods are symmetrical about a horizontal center line of the monitoring device body. Two bracing pieces can support the external fixation frame.
Preferably, the monitoring device body is of a spherical structure. The spherical structure can increase the stress area.
The utility model has the advantages that:
In the utility model, firstly, the balloon is arranged in the monitoring device body, when the tyre senses pressure, the balloon sensor can transmit the pressure to the pressure sensor and analyze the pressure through the central processing unit, when the pressure value is not in the set range, the receiver can alarm, in the process, when the air leakage, the high pressure, the low pressure and the high and low temperature all affect the change of the balloon, the receiver can make corresponding reaction, the sensitivity of the tyre pressure monitoring device can be higher through the arrangement, the tyre pressure monitoring device is more suitable for being used on a truck, secondly, the monitoring device body can be fixed with the hub through the bolt, the damping spring is arranged outside the bolt and at the bottom of the connecting block, therefore, when the vehicle runs, the damping spring can buffer the pressure between the monitoring device body and the hub, and the pressure between the monitoring device body and the hub is prevented from affecting the monitoring accuracy of the pressure sensor, meanwhile, the power supply can be fixed with the inner side of the hub through bolts, and the stability of the device in connection can be improved by fixing the power supply through the bolts.
Drawings
Fig. 1 is a cross-sectional view of the monitoring device body of the present invention;
Fig. 2 is a schematic perspective view of a tire pressure monitoring device for a truck according to the present invention;
FIG. 3 is a schematic structural view of the monitoring device body of the present invention when connected to a wheel hub;
Fig. 4 is a flow chart of a tire pressure monitoring device for a truck according to the present invention;
reference numerals: 1. a monitoring device body; 2. an outer fixed frame; 3. an inner fixed frame; 4. a central processing unit; 5. a support bar; 6. a pressure sensor; 7. a balloon sensor; 8. a soft frame; 9. a balloon; 10. connecting blocks; 101. a bolt; 102. a damping spring; 11. a tire; 12. a hub; 13. a groove; 14. a power source.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.
Specific embodiments of the present invention will be described below with reference to the accompanying drawings.
Example 1
As shown in fig. 1 to 3, a tire pressure monitoring device for a truck includes a monitoring device body 1 and a hub 12, a tire 11 is provided on an outer side of the hub 12, a groove 13 is arranged on the hub 12 and inside the tyre 11, a monitoring device body 1 is arranged inside the groove 13, and the two sides of the outer part of the monitoring device body 1 are fixed with connecting blocks 10, the bottom of the connecting blocks 10 is connected with a power supply 14 fixed on the inner side of the wheel hub 12 through a connecting shaft, the outer side of the monitoring device body 1 is provided with an outer fixed frame 2 and a soft frame 8, the monitoring device body 1 is internally provided with a balloon 9, the balloon 9 is internally provided with a balloon inductor 7, two sides of the inside of the monitoring device body 1 are fixed with an inner fixing frame 3 through supporting rods 5, and a pressure sensor 6 is arranged on the outer side of the inner fixing frame 3 and on the inner side of the balloon 9, and a central processing unit 4 is arranged in the inner fixing frame 3.
Place monitoring devices body 1 in the inside recess 13 of wheel hub 12, experience the effect of pressure when tire 11, can extrude sacculus 9, sacculus inductor 7 can transmit pressure sensor 7 with the pressure that sacculus 9 sensed this moment on, pressure sensor 7 can transmit central processing unit 4 with the pressure that senses, before the use, the user need set for a pressure value interval with central processing unit 4 earlier, when exceeding or being less than this interval, central processing unit 4 just can transmit the signal to the receiver through wireless transmitter, the receiver just can report an alarm this moment, thereby remind the driver, because the setting of sacculus 9, leak gas appears when external condition, high pressure, low pressure, during high low temperature, all can produce the influence to sacculus 9.
example 2
As shown in fig. 1 to 4, a tire pressure monitoring device for a truck includes a monitoring device body 1 and a hub 12, a tire 11 is provided on an outer side of the hub 12, a groove 13 is arranged on the hub 12 and inside the tyre 11, a monitoring device body 1 is arranged inside the groove 13, and the two sides of the outer part of the monitoring device body 1 are fixed with connecting blocks 10, the bottom of the connecting blocks 10 is connected with a power supply 14 fixed on the inner side of the wheel hub 12 through a connecting shaft, the outer side of the monitoring device body 1 is provided with an outer fixed frame 2 and a soft frame 8, the monitoring device body 1 is internally provided with a balloon 9, the balloon 9 is internally provided with a balloon inductor 7, two sides of the inside of the monitoring device body 1 are fixed with an inner fixing frame 3 through supporting rods 5, and a pressure sensor 6 is arranged on the outer side of the inner fixing frame 3 and on the inner side of the balloon 9, and a central processing unit 4 is arranged in the inner fixing frame 3.
The output of sacculus inductor 7 and the input electric connection of pressure sensor 6, and the output of pressure sensor 6 and the input electric connection of central processing unit 4, the output of central processing unit 4 and the input electric connection of wireless transmitter, the output of wireless transmitter and the input electric connection of the fixed receiver on the truck. The inside of the connecting block 10 is in threaded connection with the hub 12 through a bolt 101, a damping spring 102 is arranged at the bottom of the connecting block 10 on the outer side of the bolt 101, and one side of the power supply 14 is also in threaded connection with the inner side wall of the hub 12 through the bolt 101.
Connecting block 10 is fixed wheel hub 12 through bolt 101, and the outside of bolt 101 is provided with damping spring 102 on just being located the wheel hub 12 of connecting block 10 bottom simultaneously, then when the wheel at the in-process of traveling, monitoring devices body 1 can produce certain rocking, then damping spring 102 can carry out certain offset with it to increase the accuracy of this monitoring devices body 1 monitoring.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A tire pressure monitoring device for a truck, comprising a monitoring device body (1) and a wheel hub (12), characterized in that: the outer side of the wheel hub (12) is provided with a tire (11), a groove (13) is formed in the wheel hub (12) and located in the tire (11), a monitoring device body (1) is placed in the groove (13), connecting blocks (10) are fixed to two sides of the outer portion of the monitoring device body (1), the bottom of each connecting block (10) is connected with a power supply (14) fixed to the inner side of the wheel hub (12) through a connecting shaft, an outer fixing frame (2) and a soft frame (8) are arranged on the outer side of the monitoring device body (1), a balloon (9) is arranged in the monitoring device body (1), a balloon sensor (7) is arranged in the balloon (9), two sides of the inner portion of the monitoring device body (1) are fixed with the inner fixing frame (3) through supporting rods (5), and a pressure sensor (6) is arranged on the outer side of the inner fixing frame (3) and located on the inner side of the balloon (9), a central processing unit (4) is arranged inside the inner fixing frame (3).
2. a tire pressure monitoring device for a truck according to claim 1, wherein: the output end of the balloon sensor (7) is electrically connected with the input end of the pressure sensor (6), the output end of the pressure sensor (6) is electrically connected with the input end of the central processing unit (4), the output end of the central processing unit (4) is electrically connected with the input end of the wireless transmitter, and the output end of the wireless transmitter is electrically connected with the input end of the fixed receiver on the truck.
3. A tire pressure monitoring device for a truck according to claim 1, wherein: the inside of connecting block (10) is through bolt (101) and wheel hub (12) threaded connection, and the bottom of connecting block (10) is located the outside of bolt (101) and is provided with damping spring (102), one side of power (14) also is through bolt (101) and wheel hub (12) inside wall threaded connection.
4. a tire pressure monitoring device for a truck according to claim 1, wherein: the outer fixing frame (2) on the monitoring device body (1) is a hard frame.
5. A tire pressure monitoring device for a truck according to claim 1, wherein: the two supporting rods (5) are arranged, and the two supporting rods (5) are symmetrical about the horizontal center line of the monitoring device body (1).
6. A tire pressure monitoring device for a truck according to claim 1, wherein: the monitoring device body (1) is of a spherical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920240394.6U CN209776057U (en) | 2019-02-26 | 2019-02-26 | Tire pressure monitoring device for truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920240394.6U CN209776057U (en) | 2019-02-26 | 2019-02-26 | Tire pressure monitoring device for truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209776057U true CN209776057U (en) | 2019-12-13 |
Family
ID=68795748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920240394.6U Expired - Fee Related CN209776057U (en) | 2019-02-26 | 2019-02-26 | Tire pressure monitoring device for truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209776057U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111086361A (en) * | 2019-12-31 | 2020-05-01 | 扬州工业职业技术学院 | Automatic detection device for air leakage of automobile tire |
-
2019
- 2019-02-26 CN CN201920240394.6U patent/CN209776057U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111086361A (en) * | 2019-12-31 | 2020-05-01 | 扬州工业职业技术学院 | Automatic detection device for air leakage of automobile tire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191213 Termination date: 20210226 |
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| CF01 | Termination of patent right due to non-payment of annual fee |