CN112677716B - Tire pressure testing device based on wireless network and using method thereof - Google Patents
Tire pressure testing device based on wireless network and using method thereof Download PDFInfo
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Abstract
The invention discloses a tire pressure testing device based on a wireless network and a using method thereof, belonging to the technical field of tire pressure testing, and being capable of realizing simple overall structure and small occupied space of the device, detecting the air pressure of an automobile tire by only pressing a detection button and sending a detection instruction, displaying the detection result on a result display screen, detecting when the automobile stops, and detecting in the running process of the automobile, so that a driver can test the air pressure of the automobile tire at any time, a vehicle-mounted display and control terminal and a tire load detection mechanism are very convenient and simple to mount, and an original vehicle circuit is not required to be changed, thereby not increasing the potential safety hazard of the automobile, and the device has extremely strong universality and is suitable for most types of automobiles in the market, the practicality is strong, is fit for promoting.
Description
Technical Field
The invention relates to the technical field of tire pressure testing, in particular to a wireless network-based tire pressure testing device and a using method thereof.
Background
The tire burst of the automobile running at high speed is a very great risk, and causes a plurality of tire bursts, mainly including the following points: tire puncture, tire pressure under, tire pressure over, and the like. Therefore, it becomes important for the driver to test the tire pressure of the vehicle at any time.
Except some high-grade cars can leave the factory and be equipped with tire pressure monitoring devices on the market now, and general vehicle all is not equipped with, and some car owners can select to install tire pressure monitoring equipment for own love car additional, but be used for the tire pressure monitoring equipment who installs additional among the prior art, owing to not leaving the factory and being equipped with, when installing additional, need change former car circuit, increased the potential safety hazard of vehicle, change former car circuit moreover and cause the accident or the vehicle damages and can lose the claim of warranty and insurance. Therefore, a tire pressure testing device based on a wireless network and a using method thereof are provided.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a tire pressure testing device based on a wireless network and a using method thereof, which can realize that the whole structure of the device is simple, the occupied space is small, the pressure of an automobile tire can be detected only by pressing a detection button and sending a detection instruction, the detection result is displayed on a result display screen, the detection can be carried out when the automobile stops, and the detection can also be carried out in the running process of the automobile, so that a driver can test the tire pressure of the automobile at any time, a vehicle-mounted display and control terminal and a tire-mounted detection mechanism are very convenient and simple to install, an original vehicle circuit is not required to be changed, the potential safety hazard of the automobile is not increased, and the vehicle-mounted display and control terminal is arranged at an air-conditioning tire outlet, and the tire-mounted detection mechanism is arranged on an inflating valve, so the device has extremely strong universality, the automobile protection device can be suitable for automobiles with most models in the market, and is high in practicability and suitable for popularization.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A tire pressure testing device based on a wireless network comprises a vehicle-mounted display control terminal and four tire-mounted detection mechanisms, wherein the vehicle-mounted display control terminal comprises a terminal device body, a result display screen is embedded in the front of the terminal device body, a detection button and a reset button are fixedly arranged below the result display screen, a support rod is fixedly connected to the back of the terminal device body, a fixed clamping plate is fixedly connected to one end of the support rod, a T-shaped vertical rod is fixedly connected to the top of the support rod, a movable clamping plate matched with the fixed clamping plate is slidably connected to the outer wall of the vertical rod, a clamping spring is sleeved on the outer wall of the vertical rod, the tire-mounted detection mechanism comprises a detection cylinder matched with a tire valve nozzle, a pressure sensor is fixedly connected to the inner wall of the bottom end of the detection cylinder, and a detection piston matched with the detection cylinder is fixedly connected to the top end of the pressure sensor, the detection device is characterized in that an electric push rod is arranged above the detection piston and fixedly connected with the detection cylinder through a fixed rod, a detection ejector rod is fixedly connected with the output end of the electric push rod, a power box is fixedly connected to the outer wall of one side of the detection cylinder, a box cover is arranged on the power box, a movable power supply is fixedly connected to the inner wall of one side of the power box, a power transmission port matched with the power supply is inserted into the movable power supply, a control mainboard is fixedly connected to the inner wall of the top of the power box, a display control system is arranged in the terminal device body, and a detection control system is arranged on the control mainboard.
Furthermore, the display control system comprises a central processing unit, a female-end wireless module, a data receiving module, a data storage module, a comparison analysis module, a result display module, a display screen module, an instruction sending module and a button connecting module, and the detection control system comprises a data reading module, a sub-end wireless module, a push rod control module, a data sending module and an instruction receiving module.
Furthermore, the detection button and the reset button are both electrically connected with the button connecting module, the button connecting module is electrically connected with the central processing unit, the central processing unit is electrically connected with the instruction sending module, the instruction sending module is electrically connected with the female wireless module, the female wireless module is matched with the sub wireless module, the female wireless module is wirelessly connected with the sub wireless module through a wireless network, the sub wireless module is electrically connected with the instruction receiving module, the instruction receiving module is electrically connected with the push rod control module, the push rod control module is electrically connected with the electric push rod, when in use, the detection button and the reset button can be pressed to respectively send detection and reset instructions, the instructions can be transmitted to the instruction sending module through the button connecting module and the central processing unit, and the instruction sending module can wirelessly transmit the instructions to the instruction receiving module through the female wireless module and the sub wireless module, the instruction receiving module transmits an instruction to the push rod control module, the push rod control module controls the electric push rod to make corresponding action, when the detection button is pressed to send a detection instruction, the electric push rod can push the detection push rod, the detection push rod pushes a valve inside at the center of the inflating valve, the inflating valve is conducted, air pressure in the tire acts on the detection piston, the pressure sensor senses the pressure of the air pressure of the tire, when the reset button is pressed to send a reset instruction, the electric push rod can pull the detection push rod, the detection push rod is reset, and the inflating valve is closed.
Further, the pressure sensor is electrically connected with the data reading module, the data reading module is electrically connected with the data sending module, the data sending module is electrically connected with the sub-end wireless module, the female-end wireless module is electrically connected with the data receiving module, the data receiving module is electrically connected with the comparison analysis module, the data storage module is electrically connected with the comparison analysis module, the comparison analysis module is electrically connected with the result display module, the result display module is electrically connected with the central processing unit, the central processing unit is electrically connected with the display screen module, the display screen module is electrically connected with the result display screen, when the pressure sensor senses the pressure of the tire air pressure, the data reading module can read the pressure data sensed by the pressure sensor and transmit the data to the data sending module, and the data sending module can send the data to the data sending module through the sub-end wireless module, Female end wireless module gives data receiving module with data wireless transmission, compares the standard data that analysis module can be with storage in received data and the data storage module and contrast to whether the analysis goes out tire pressure normally, and the accessible result display module of analysis, central processing unit, display screen module transmission that go out show on the result display screen, and then are convenient for watch the testing result.
Furthermore, the clamping spring is positioned above the movable clamping plate, the top of the movable clamping plate is fixedly connected with the pull rod, the bottom of the movable clamping plate and the top of the fixed clamping plate are fixedly connected with the rubber pads, the movable clamping plate, the vertical rod, the movable clamping plate, the clamping spring and the pull rod are arranged, when the vehicle-mounted display and control terminal is installed, the movable clamping plate can be pulled by the pull rod to enable the movable clamping plate to be upwards separated from the fixed clamping plate and enable the clamping spring to be compressed, then the vehicle-mounted display and control terminal is moved to the air outlet of the automobile air conditioner, the pull rod is loosened to enable the vertical rod to rebound, namely, the movable clamping plate and the fixed clamping plate can be clamped to the air outlet of the automobile air conditioner under the elastic force of the clamping spring, the vehicle-mounted display and control terminal is clamped and fixed to the air outlet of the automobile air conditioner, the vehicle-mounted display and control terminal is convenient to install and fix to the automobile, and most automobiles with air outlets of absolute generations can be provided with the air conditioners, consequently, on-vehicle apparent accuse terminal is applicable to most cars, and the rubber pad can be consolidated on-vehicle apparent accuse terminal and air outlet's be connected.
Further, the bottom electricity of terminal equipment body is connected with the charging wire, the one end fixedly connected with charging plug of charging wire can insert the charging plug to the assorted socket on, for on-vehicle demonstration accuse terminal power supply.
Furthermore, the detection piston is connected with the detection cylinder in a sliding manner, the inner wall of the detection cylinder is provided with an internal thread, an automobile tire can be provided with an inflating valve, the inflating valve can be connected with a matched inflating valve cap in a threaded manner, the inflating valve cap is screwed off, then the detection cylinder can be connected to the tire inflating valve in a threaded manner through the internal thread on the inner wall of the detection cylinder, and then the tire load detection mechanism is fixed to the tire inflating valve, so that the tire load detection mechanism is convenient to install and fix to an automobile, and most tire inflating valves are universal, so that the tire load detection mechanism can be suitable for most automobiles.
Further, the one end of case lid is passed through the hinge and is articulated with the power supply box, the other end of case lid passes through bolt and power supply box fixed connection to the bolt of connecting power supply box, case lid is pulled down, the case lid can be opened, thereby takes out power transmission port and charges, changes, portable power is connected with pressure sensor, electric putter, control mainboard electricity for power transmission port can be for pressure sensor, electric putter, control mainboard power supply.
Furthermore, the bottom fixedly connected with clamping screw of a detection section of thick bamboo, threaded connection has assorted movable sleeve on clamping screw's the outer wall, movable sleeve's bottom fixedly connected with block rubber, when the installation child carried detection mechanism, detection section of thick bamboo and inflating valve threaded connection were fixed the back, and the accessible is rotatory to be adjusted movable sleeve, made movable sleeve remove along clamping screw to make block rubber and wheel hub offset, the entering can play a reinforcing effect, prevents that the child from carrying detection mechanism and breaking away from.
A method for using a wireless network-based tire pressure testing device, comprising the steps of:
s1, clamping and fixing the vehicle-mounted display control terminal to an air conditioner air outlet of the automobile through a fixed clamping plate, a movable clamping plate and a clamping spring;
s2, unscrewing valve caps of automobile tires, and fixing the four tire load detection mechanisms to the valves of the four tires respectively through internal threads on the inner wall of the detection cylinder;
s3, pressing down a detection button, sending a detection instruction, and enabling the four tire load detection mechanisms to respectively detect the air pressure of the four tires;
s4, after the detection is finished, the detection result can be displayed on a result display screen, and the detection result can be viewed through the observation result display screen;
and S5, pressing a reset button, sending a reset instruction, and enabling an electric push rod in the tire load detection mechanism to drive the detection ejector rod to reset.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) this scheme can realize leading to equipment overall structure simple, occupation space is little, and only need press the detection button, send the detection instruction, can detect automobile tire's atmospheric pressure, and show the testing result on the result display screen, and both can detect when the car stops, also can detect at the car in-process of traveling, make the driver can test vehicle tire atmospheric pressure at any time, on-vehicle demonstration accuse terminal, child year detection mechanism installs very conveniently, and is simple, and need not to change former car circuit, thereby can not increase the potential safety hazard of vehicle, and because on-vehicle demonstration accuse terminal mounting is in air conditioner air outlet, child year detection mechanism installs on the tire inflating valve, therefore, equipment has extremely strong commonality, applicable in the car of most models on the market, therefore, the clothes hanger is strong in practicability, and is suitable for popularization.
(2) Through the arrangement of the detection control system and the display control system, when in use, a detection instruction and a reset instruction can be respectively sent by pressing the detection button and the reset button, the instruction can be transmitted to the instruction transmitting module through the button connecting module and the central processing unit, the instruction transmitting module can wirelessly transmit the instruction to the instruction receiving module through the female-end wireless module and the sub-end wireless module, the instruction receiving module transmits the instruction to the push rod control module, the push rod control module controls the electric push rod to make corresponding action, when the detection button is pressed to send the detection instruction, the electric push rod can push the detection push rod, the detection push rod pushes the valve inside at the center of the valve nozzle to make the valve nozzle conducted, so that the air pressure in the tire acts on the detection piston, the pressure sensor senses the pressure of the air pressure of the tire, when the reset button is pressed to send the reset instruction, the electric push rod can pull the detection ejector rod to reset the detection ejector rod, so that the inflating valve is closed.
(3) Through detecting control system, display control system's setting, when detecting, pressure sensor senses the pressure of tire pressure after, the pressure data that data reading module can read pressure sensor and sense, and give data transmission module with data transmission, data transmission module accessible child end wireless module, female end wireless module gives data receiving module with data wireless transmission, compare the analysis module and can compare the standard data of storage in the data storage module with received data, and whether the analysis goes out tire pressure normally, the result accessible result display module who goes out of analysis, central processing unit, the display screen module transmits and shows to the display screen of result, and then be convenient for watch the testing result.
(4) Through the bracing piece, the solid fixed splint, the montant, the movable clamp plate, clamping spring, the setting of pull rod, when installing on-vehicle demonstration accuse terminal, accessible pull rod pulling movable clamp plate, make movable clamp plate upwards separate with the solid fixed splint, and make clamping spring compressed, then remove on-vehicle demonstration accuse terminal to vehicle air conditioner's air outlet department, loosen the pull rod and make the montant kick-back, can be under the effect of clamping spring elasticity, make movable clamp plate, solid fixed splint centre gripping to vehicle air conditioner air outlet department, and then fix on-vehicle demonstration accuse terminal centre gripping to vehicle air conditioner air outlet department, make on-vehicle demonstration accuse terminal be convenient for install, fix to the car, and most cars of the absolute generation all can be equipped with the air conditioner air outlet, consequently, on-vehicle demonstration accuse terminal can be applicable to most cars, the rubber pad can consolidate on-vehicle demonstration accuse terminal and air conditioner air outlet's connection.
(5) The bottom electricity of terminal equipment body is connected with the charging wire, and the one end fixedly connected with charging plug of charging wire can insert charging plug to the assorted socket on, for the on-vehicle power supply that shows accuse terminal.
(6) Detect piston and detection section of thick bamboo sliding connection, be provided with the internal thread on the inner wall of a detection section of thick bamboo, can be equipped with the inflating valve on the automobile tire, can threaded connection assorted inflating valve cap on the inflating valve, therefore, unscrew the inflating valve cap, then through the internal thread on the detection section of thick bamboo inner wall, can be with detection section of thick bamboo threaded connection to on the tire inflating valve, and then carry detection mechanism with the child and fix to the tire inflating valve on, make the child carry detection mechanism be convenient for install, fix to the car on, and because most tire inflating valve is all general, therefore, the child carries detection mechanism can be applicable to most cars.
(7) The one end of case lid is passed through the hinge and is articulated with the power supply box, and the other end of case lid passes through bolt and power supply box fixed connection to the bolt of connecting power supply box, case lid is pulled down, can open the case lid, thereby takes out power transmission port and charges, change, and portable power is connected with pressure sensor, electric putter, control mainboard electricity, makes power transmission port can be for pressure sensor, electric putter, control mainboard power supply.
(8) The bottom fixedly connected with clamping screw of a detection section of thick bamboo, threaded connection has assorted movable sleeve on clamping screw's the outer wall, and movable sleeve's bottom fixedly connected with block rubber, when installation child carried detection mechanism, detection section of thick bamboo and inflating valve threaded connection are fixed the back, and the accessible is rotatory to be adjusted movable sleeve, makes movable sleeve remove along clamping screw to make block rubber and wheel hub offset, get into and can play a reinforcing effect, prevent that the child from carrying detection mechanism and breaking away from.
Drawings
FIG. 1 is a schematic front view of a vehicle-mounted display and control terminal according to the present invention;
FIG. 2 is a schematic side view of the vehicle-mounted display and control terminal according to the present invention;
FIG. 3 is a schematic front view of the tire load detecting mechanism of the present invention;
FIG. 4 is a schematic cross-sectional view of the detection cartridge of the present invention;
FIG. 5 is a schematic cross-sectional view of the power box of the present invention;
FIG. 6 is a block diagram of a system architecture of a display control system according to the present invention;
fig. 7 is a block diagram of the system structure of the detection control system of the present invention.
The reference numbers in the figures illustrate:
101. a terminal device body; 102. a result display screen; 103. a detection button; 104. a reset button; 105. a support bar; 106. fixing the clamping plate; 107. a vertical rod; 108. a movable splint; 109. a clamping spring; 110. a rubber pad; 111. a pull rod; 112. a charging wire; 113. a charging plug; 201. a detection cylinder; 202. a pressure sensor; 203. detecting the piston; 204. an electric push rod; 205. fixing the rod; 206. detecting a mandril; 207. a power supply box; 208. a box cover; 209. a mobile power supply; 210. a power transmission port; 211. a control main board; 212. fixing the screw rod; 213. a movable sleeve; 214. a rubber block.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "fitted/connected", "connected", and the like, are to be interpreted broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1-2, a wireless network-based tire pressure testing device, includes a vehicle-mounted display control terminal and four tire-mounted detection mechanisms, the vehicle-mounted display control terminal includes a terminal device body 101, a result display screen 102 is mounted on the front surface of the terminal device body 101 in an embedded manner, a detection button 103 and a reset button 104 are fixedly mounted below the result display screen 102, a support rod 105 is fixedly connected to the back surface of the terminal device body 101, a fixed clamp plate 106 is fixedly connected to one end of the support rod 105, a T-shaped vertical rod 107 is fixedly connected to the top of the support rod 105, a movable clamp plate 108 matched with the fixed clamp plate 106 is slidably connected to the outer wall of the vertical rod 107, a clamping spring 109 is sleeved on the outer wall of the vertical rod 107, the clamping spring 109 is located above the movable clamp plate 108, a pull rod 111 is fixedly connected to the top of the movable clamp plate 108, the bottom of the movable clamping plate 108 and the top of the fixed clamping plate 106 are fixedly connected with rubber pads 110, when the vehicle-mounted display and control terminal is installed, the movable clamping plate 108 can be pulled by the pull rod 111 through the arrangement of the support rod 105, the fixed clamping plate 106, the vertical rod 107, the movable clamping plate 108, the clamping spring 109 and the pull rod 111, so that the movable clamping plate 108 is separated from the fixed clamping plate 106 upwards, the clamping spring 109 is compressed, the vehicle-mounted display and control terminal is moved to an air outlet of an automobile air conditioner, the pull rod 111 is loosened to rebound the vertical rod 107, the movable clamping plate 108 and the fixed clamping plate 106 can be clamped to the air outlet of the automobile air conditioner under the action of the elastic force of the clamping spring 109, and then the vehicle-mounted display and control terminal is clamped and fixed to the air outlet of the automobile air conditioner, so that the vehicle-mounted display and control terminal is convenient to install and fix on the automobile, and most automobiles are provided with air conditioner air outlets, therefore, the vehicle-mounted display and control terminal can be applicable to most automobiles, rubber pad 110 can consolidate on-vehicle demonstration accuse terminal and air outlet's being connected, and the bottom electricity of terminal equipment body 101 is connected with charging wire 112, and charging wire 112's one end fixedly connected with charging plug 113 can insert charging plug 113 to the assorted socket on, for on-vehicle demonstration accuse terminal power supply.
Referring to fig. 3-5, the tire load detection mechanism includes a detection cylinder 201 matching with a tire valve, a pressure sensor 202 is fixedly connected to an inner wall of a bottom end of the detection cylinder 201, a detection piston 203 matching with the detection cylinder 201 is fixedly connected to a top end of the pressure sensor 202, an electric push rod 204 is disposed above the detection piston 203, the electric push rod 204 is fixedly connected to the detection cylinder 201 through a fixing rod 205, an output end of the electric push rod 204 is fixedly connected to a detection push rod 206, a power box 207 is fixedly connected to an outer wall of one side of the detection cylinder 201, a box cover 208 is disposed on the power box 207, a mobile power supply 209 is fixedly connected to an inner wall of one side of the power box 207, a matching power transmission port 210 is inserted into the mobile power supply 209, a control main board 211 is fixedly connected to an inner wall of a top of the power box 207, the detection piston 203 is slidably connected to the detection cylinder 201, and an internal thread is disposed on an inner wall of the detection cylinder 201, an automobile tire can be provided with a valve, the valve can be connected with a matched valve cap in a threaded manner, so that the valve cap is screwed off, then the detection cylinder 201 can be connected onto the tire valve in a threaded manner through internal threads on the inner wall of the detection cylinder 201, and further the tire load detection mechanism is fixed onto the tire valve, so that the tire load detection mechanism is convenient to mount and fix onto the automobile, and because most tire valves are universal, the tire load detection mechanism can be suitable for most automobiles, one end of a box cover 208 is hinged with a power box 207 through a hinge, the other end of the box cover 208 is fixedly connected with the power box 207 through a bolt, so that the bolt for connecting the power box 207 and the box cover 208 is dismounted, the box cover 208 can be opened, and the power transmission port 210 can be taken out for charging and replacing, and the movable power supply 209, the pressure sensor 202, the electric push rod 204 and the movable power supply 209 are fixedly connected with the power supply 207 and the pressure sensor 202, the electric push rod 204, Control mainboard 211 electricity is connected, make power transmission port 210 can be pressure sensor 202, electric putter 204, control mainboard 211 power supply, the bottom fixedly connected with clamping screw 212 of a detection section of thick bamboo 201, threaded connection has assorted movable sleeve 213 on clamping screw 212's the outer wall, movable sleeve 213's bottom fixedly connected with block rubber 214, during installation child carried detection mechanism, after detection section of thick bamboo 201 and inflating valve threaded connection were fixed, the accessible was rotatory to be adjusted movable sleeve 213, make movable sleeve 213 remove along clamping screw 212, thereby make block rubber 214 offset with wheel hub, the entering can play a reinforcement effect, prevent that child from carrying detection mechanism and breaking away from.
Referring to fig. 6-7, a display control system is disposed in the terminal device body 101, a detection control system is disposed on the control main board 211, the display control system includes a central processing unit, a female wireless module, a data receiving module, a data storage module, a comparison analysis module, a result display module, a display screen module, a command sending module, and a button connection module, the detection control system includes a data reading module, a male wireless module, a push rod control module, a data sending module, and a command receiving module, the detection button 103 and the reset button 104 are electrically connected with the button connection module, the button connection module is electrically connected with the central processing unit, the central processing unit is electrically connected with the command sending module, the command sending module is electrically connected with the female wireless module, the female wireless module is matched with the male wireless module, and the female wireless module is wirelessly connected with the male wireless module through a wireless network, the sub-end wireless module is electrically connected with the instruction receiving module, the instruction receiving module is electrically connected with the push rod control module, the push rod control module is electrically connected with the electric push rod 204, when the device is used, the detection and reset instructions can be respectively sent by pressing the detection button 103 and the reset button 104, the instruction can be transmitted to the instruction transmitting module through the button connecting module and the central processing unit, the instruction transmitting module can wirelessly transmit the instruction to the instruction receiving module through the female-end wireless module and the sub-end wireless module, the instruction receiving module transmits the instruction to the push rod control module, the push rod control module controls the electric push rod 204 to make corresponding action, when the detection button 103 is pressed to send the detection instruction, the electric push rod 204 can push the detection push rod 206, the detection push rod 206 pushes the valve core at the center of the valve mouth to conduct the valve mouth, so that the air pressure in the tire acts on the detection piston 203, further, when the pressure sensor 202 senses the pressure of the tire pressure and the reset button 104 is pressed to send a reset command, the electric push rod 204 pulls the detection push rod 206 to reset the detection push rod 206, so as to close the valve, the wireless network is a mature technology in the prior art, therefore, how the female wireless module and the sub wireless module transmit data and commands through the wireless network is a well-known technology of a person skilled in the art, and no further description is given here, the pressure sensor 202 is electrically connected with the data reading module, the data reading module is electrically connected with the data sending module, the data sending module is electrically connected with the sub wireless module, the female wireless module is electrically connected with the data receiving module, the data receiving module is electrically connected with the comparison and analysis module, the data storage module is electrically connected with the comparison and analysis module, the comparison and analysis module is electrically connected with the result display module, and the result display module is electrically connected with the central processing unit, the central processing unit is electrically connected with the display screen module, the display screen module is electrically connected with the result display screen 102, during detection, after the pressure sensor 202 senses the pressure of the tire pressure, the data reading module can read the pressure data sensed by the pressure sensor 202, and transmit the data to the data transmission module, the data transmission module can pass through the sub-end wireless module, the main end wireless module wirelessly transmits the data to the data receiving module, the comparison analysis module can compare the received data with the standard data stored in the data storage module, and analyze whether the tire pressure is normal, the analyzed result can pass through the result display module, the central processing unit, the display screen module transmits to the result display screen 102 to display, and then the detection result can be conveniently watched.
Referring to fig. 1-7, a method for using a wireless network-based tire pressure testing device includes the following steps:
s1, clamping and fixing the vehicle-mounted display control terminal to an air conditioner air outlet of the automobile through the fixed clamping plate 106, the movable clamping plate 108 and the clamping spring 109;
s2, unscrewing valve caps of automobile tires, and fixing the four tire load detection mechanisms to the valves of the four tires respectively through internal threads on the inner wall of the detection cylinder 201;
s3, pressing the detection button 103, sending a detection instruction, and enabling the four tire load detection mechanisms to respectively detect the air pressure of the four tires;
s4, after the detection is finished, the detection result is displayed on the result display screen 102, and the detection result can be viewed by observing the result display screen 102;
and S5, pressing the reset button 104, sending a reset instruction, and enabling the electric push rod 204 in the tire load detection mechanism to drive the detection push rod 206 to reset.
The invention can realize that the whole structure of the communication equipment is simple, the occupied space is small, and the air pressure of the automobile tire can be detected only by pressing the detection button 103 and sending a detection instruction, and the detection result is displayed on the result display screen 102, and the detection can be carried out when the automobile stops, and the detection can also be carried out in the running process of the automobile, so that a driver can test the air pressure of the automobile tire at any time.
The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (10)
1. The utility model provides a tire pressure test equipment based on wireless network, includes that on-vehicle shows accuse terminal and four child and carries detection mechanism, its characterized in that: the vehicle-mounted display control terminal comprises a terminal device body (101), a result display screen (102) is installed in the front face of the terminal device body (101) in an embedded mode, a detection button (103) and a reset button (104) are fixedly installed below the result display screen (102), a supporting rod (105) is fixedly connected to the back face of the terminal device body (101), a fixed clamping plate (106) is fixedly connected to one end of the supporting rod (105), a T-shaped vertical rod (107) is fixedly connected to the top of the supporting rod (105), a movable clamping plate (108) matched with the fixed clamping plate (106) is connected to the outer wall of the vertical rod (107) in a sliding mode, a clamping spring (109) is sleeved on the outer wall of the vertical rod (107), the tire load detection mechanism comprises a detection cylinder (201) matched with a tire valve, and a pressure sensor (202) is fixedly connected to the inner wall of the bottom end of the detection cylinder (201), the pressure sensor is characterized in that a detection piston (203) matched with the detection cylinder (201) is fixedly connected to the top end of the pressure sensor (202), an electric push rod (204) is arranged above the detection piston (203), the electric push rod (204) is fixedly connected with the detection cylinder (201) through a fixing rod (205), the output end of the electric push rod (204) is fixedly connected with a detection ejector rod (206), a power box (207) is fixedly connected to the outer wall of one side of the detection cylinder (201), a box cover (208) is arranged on the power box (207), a movable power supply (209) is fixedly connected to the inner wall of one side of the power box (207), a matched power transmission port (210) of the power supply is inserted into the movable power supply (209), a control main board (211) is fixedly connected to the inner wall of the top of the power box (207), and a display control system is arranged in the terminal device body (101), and a detection control system is arranged on the control main board (211).
2. The wireless network-based tire pressure testing apparatus of claim 1, wherein: the display control system comprises a central processing unit, a female-end wireless module, a data receiving module, a data storage module, a comparison analysis module, a result display module, a display screen module, an instruction sending module and a button connecting module, and the detection control system comprises a data reading module, a sub-end wireless module, a push rod control module, a data sending module and an instruction receiving module.
3. The wireless network-based tire pressure testing apparatus of claim 2, wherein: the detection button (103) and the reset button (104) are electrically connected with the button connecting module, the button connecting module is electrically connected with the central processing unit, the central processing unit is electrically connected with the instruction sending module, the instruction sending module is electrically connected with the female end wireless module, the female end wireless module is matched with the sub end wireless module, the female end wireless module is wirelessly connected with the sub end wireless module through a wireless network, the sub end wireless module is electrically connected with the instruction receiving module, the instruction receiving module is electrically connected with the push rod control module, and the push rod control module is electrically connected with the electric push rod (204).
4. The wireless network-based tire pressure testing apparatus of claim 3, wherein: the pressure sensor (202) is electrically connected with the data reading module, the data reading module is electrically connected with the data sending module, the data sending module is electrically connected with the sub-end wireless module, the female-end wireless module is electrically connected with the data receiving module, the data receiving module is electrically connected with the comparison analysis module, the data storage module is electrically connected with the comparison analysis module, the comparison analysis module is electrically connected with the result display module, the result display module is electrically connected with the central processing unit, the central processing unit is electrically connected with the display screen module, and the display screen module is electrically connected with the result display screen (102).
5. The wireless network-based tire pressure testing apparatus of claim 1, wherein: the clamping spring (109) is located above the movable clamping plate (108), the top of the movable clamping plate (108) is fixedly connected with a pull rod (111), and the bottom of the movable clamping plate (108) and the top of the fixed clamping plate (106) are fixedly connected with rubber pads (110).
6. The wireless network-based tire pressure testing apparatus of claim 1, wherein: the bottom end of the terminal device body (101) is electrically connected with a charging wire (112), and one end of the charging wire (112) is fixedly connected with a charging plug (113).
7. The wireless network-based tire pressure testing apparatus of claim 1, wherein: the detection piston (203) is connected with the detection cylinder (201) in a sliding mode, and internal threads are arranged on the inner wall of the detection cylinder (201).
8. The wireless network-based tire pressure testing apparatus of claim 1, wherein: one end of the box cover (208) is hinged to the power box (207) through a hinge, the other end of the box cover (208) is fixedly connected with the power box (207) through a bolt, and the movable power supply (209) is electrically connected with the pressure sensor (202), the electric push rod (204) and the control main board (211).
9. The wireless network-based tire pressure testing apparatus of claim 1, wherein: the bottom end of the detection cylinder (201) is fixedly connected with a fixed screw (212), the outer wall of the fixed screw (212) is in threaded connection with a movable sleeve (213) matched with the outer wall of the detection cylinder, and the bottom end of the movable sleeve (213) is fixedly connected with a rubber block (214).
10. The method of using a wireless network-based tire pressure testing apparatus according to any one of claims 1 to 9, wherein: the method comprises the following steps:
s1, clamping and fixing the vehicle-mounted display and control terminal to an air conditioner air outlet of the automobile through a fixed clamping plate (106), a movable clamping plate (108) and a clamping spring (109);
s2, unscrewing valve caps of automobile tires, and fixing the four tire load detection mechanisms to the valves of the four tires respectively through internal threads on the inner wall of the detection cylinder (201);
s3, pressing a detection button (103), sending a detection command, and enabling four tire load detection mechanisms to respectively detect the air pressure of four tires;
s4, after the detection is finished, the detection result is displayed on the result display screen (102), and the detection result can be viewed by observing the result display screen (102);
s5, pressing a reset button (104) and sending a reset instruction to enable an electric push rod (204) in the tire load detection mechanism to drive a detection push rod (206) to reset.
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| CN202110068747.0A CN112677716B (en) | 2021-01-19 | 2021-01-19 | Tire pressure testing device based on wireless network and using method thereof |
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| CN202110068747.0A CN112677716B (en) | 2021-01-19 | 2021-01-19 | Tire pressure testing device based on wireless network and using method thereof |
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| CN112677716B true CN112677716B (en) | 2022-06-24 |
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| CN2242807Y (en) * | 1995-06-28 | 1996-12-18 | 李树林 | Remote-controlled alarming pressure-sensing valve inside for pressure-loss of tyre |
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- 2021-01-19 CN CN202110068747.0A patent/CN112677716B/en active Active
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| CN2242807Y (en) * | 1995-06-28 | 1996-12-18 | 李树林 | Remote-controlled alarming pressure-sensing valve inside for pressure-loss of tyre |
| EP1428692A1 (en) * | 2002-12-12 | 2004-06-16 | Giovanni Barbanti | A device for surveying the radial deformation state of a tire |
| CN201064026Y (en) * | 2007-08-01 | 2008-05-21 | 岑建力 | Visible tyre pressure safety alarm device |
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| CN112677716A (en) | 2021-04-20 |
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