CN212988727U - Motor vehicle tyre air tightness detector - Google Patents
Motor vehicle tyre air tightness detector Download PDFInfo
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- CN212988727U CN212988727U CN202022450506.6U CN202022450506U CN212988727U CN 212988727 U CN212988727 U CN 212988727U CN 202022450506 U CN202022450506 U CN 202022450506U CN 212988727 U CN212988727 U CN 212988727U
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- vehicle tire
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Abstract
The utility model relates to a tire detector technical field just discloses a motor vehicle tire airtightness detector, the power distribution box comprises a box body, the front of box is rotated and is connected with the chamber door. The motor vehicle tire airtightness detector comprises a box door, a motor vehicle tire is placed between stop rods by opening the box door, the box door is closed, an air suction pump is started, air is sucked in the box body, the numerical value of an air pressure gauge is observed, the air suction pump can be stopped when the numerical value changes, the electric push rod is adjusted to extend, a pressing block moves downwards, the numerical value of the air pressure gauge is recorded when the pressing block contacts the motor vehicle tire, the pressing block moves downwards to press the motor vehicle tire, the numerical value of the air pressure gauge is observed and compared with the previously recorded numerical value, a starting motor is arranged, a chain wheel rotates, a chain drives, a roller rotates, a friction ring belt motor vehicle tire rotates, the previously detected position of the motor vehicle tire changes, and the problems of low detection accuracy and incomplete detection are solved.
Description
Technical Field
The utility model relates to a tire detector technical field specifically is a motor vehicle tire airtightness detector.
Background
The air tightness of the tire is the air permeability resistance of the inner tube of the tire and the inner liner of the tubeless tire, the butyl rubber has the best air tightness and can maintain the air pressure of the tire to ensure the use performance of the tire, otherwise, if the air tightness is not good, the tire is easy to generate early damage when the tire runs under the air-deficient state, and the test for measuring the air permeability resistance of the inner tube of the tire and the inner liner of the tubeless tire is called as the air tightness test of the tire, which is very important for ensuring the normal use of the tire.
Aiming at the current motor vehicle tire air tightness detector, the current motor vehicle tire air tightness detector can only detect a larger hole when detecting, can not accurately detect whether the motor vehicle tire has air leakage or not when detecting a smaller hole, and has the defects of inaccurate detection, and the motor vehicle tire air tightness detector can not detect all the time when detecting, only detects a single individual position, and is inconvenient to use, so the motor vehicle tire air tightness detector is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a motor vehicle tire airtightness detector possesses the advantage that detects the accuracy height, detect comprehensively, has solved the problem that detects the accuracy low, detect incomprehensible.
(II) technical scheme
For realize above-mentioned detection accuracy height, detect comprehensive purpose, the utility model provides a following technical scheme: a motor vehicle tyre air tightness detector comprises a box body, the front surface of the box body is rotatably connected with a box door, the front surface of the box door is fixedly provided with a barometer, the left side of the box body is fixedly provided with a suction pump, the top of the box body is fixedly provided with an electric push rod, the back of the box door is fixedly provided with a sensor, the inner bottom wall of the box body is fixedly provided with an installation plate, the left side and the right side of the top of the installation plate are both fixedly provided with vertical plates, a backing plate is fixedly arranged on the front surface of the vertical plate, a motor is fixedly arranged on the top of the backing plate, a connecting shaft is fixedly arranged on an output shaft of the motor, a chain wheel is fixedly arranged on the outer surface of the connecting shaft, the outer surface of the chain wheel is connected with a chain in a transmission way, the outer surface of the connecting shaft and the back surface of the vertical plate are fixedly provided with a roller, the top left and right sides of mounting panel just is located the equal fixed mounting in the outside of riser and has the fixed plate.
Preferably, the barometer is electrically connected with the sensor, a support plate is fixedly mounted on the left side of the box body, the support plate is fixedly connected with the air pump through a mounting block, the air pump is fixedly connected with the box body through a guide pipe, and an external pipe is fixedly mounted on the left side of the air pump.
Preferably, the bottom of the electric push rod is fixedly provided with a pressing block, the pressing block is half spherical, the base plate is fixedly connected with the motor through a supporting block, the vertical plate on the left side is rotatably connected with the connecting shaft, and the front of the connecting shaft on the left side is fixedly provided with a driving wheel in transmission connection with the chain.
Preferably, the outer surface of the roller is fixedly provided with a friction ring, and the friction ring is made of plastic.
Preferably, the connecting rods are fixedly mounted on the back of the fixing plate, the connecting rods are quadrangular, the stop levers are fixedly mounted on the outer surfaces of the quadrangular, and the number of the stop levers is four.
Preferably, the vertical plate, the base plate, the connecting shaft and the fixing plate are all made of stainless steel.
(III) advantageous effects
Compared with the prior art, the utility model provides a motor vehicle tire airtightness detector possesses following beneficial effect:
the motor vehicle tire airtightness detector is characterized in that an air pump, an electric push rod, a pressing block, an air pressure gauge and a sensor are arranged, a box door is opened, a motor vehicle tire is placed between stop rods, the box door is closed, the air pump is started to pump air in a box body, the numerical value of the air pressure gauge is observed, the air pump can be stopped when the numerical value changes, the extension of the electric push rod is adjusted, the pressing block moves downwards, the numerical value of the air pressure gauge is recorded when the pressing block contacts the motor vehicle tire, the pressing block moves downwards to press the motor vehicle tire, the numerical value of the air pressure gauge is observed, if the numerical value changes, air leakage is indicated, otherwise, if the numerical value changes, the air leakage is indicated, otherwise, the motor, a connecting shaft, a chain wheel, a chain and a roller are arranged, the motor vehicle tire is started, the chain wheel rotates, the chain is driven, therefore, the airtightness of the motor vehicle tire is comprehensively detected, and the problems of low detection accuracy and incomplete detection are solved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the front side of the structure of the present invention.
In the figure: the device comprises a box body 1, a box door 2, a barometer 3, an air pump 4, an electric push rod 5, a sensor 6, a mounting plate 7, a vertical plate 8, a backing plate 9, a motor 10, a connecting shaft 11, a chain wheel 12, a chain 13, a roller 14 and a fixing plate 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, a tire airtightness detector for a motor vehicle comprises a box body 1, a box door 2 is rotatably connected to the front of the box body 1, a barometer 3 is fixedly installed on the front of the box door 2, the barometer 3 is electrically connected to a sensor 6, a support plate is fixedly installed on the left side of the box body 1, the support plate is fixedly connected to an air pump 4 through an installation block, the air pump 4 is fixedly connected to the box body 1 through a guide pipe, an external pipe is fixedly installed on the left side of the air pump 4, the air pump 4 is fixedly installed on the left side of the box body 1, an electric push rod 5 is fixedly installed on the top of the box body 1, a press block is fixedly installed at the bottom of the electric push rod 5, the press block is half of a sphere, a cushion plate 9 is fixedly connected to a motor 10 through a support block, a left vertical plate 8, the back of the box door 2 is fixedly provided with a sensor 6, the inner bottom wall of the box body 1 is fixedly provided with a mounting plate 7, the left side and the right side of the top of the mounting plate 7 are both fixedly provided with a vertical plate 8, the materials of the vertical plate 8, a backing plate 9, a connecting shaft 11 and a fixing plate 15 are all stainless steel, the front of the vertical plate 8 is fixedly provided with a backing plate 9, the top of the backing plate 9 is fixedly provided with a motor 10, the output shaft of the motor 10 is fixedly provided with a connecting shaft 11, the outer surface of the connecting shaft 11 is fixedly provided with a chain wheel 12, the outer surface of the chain wheel 12 is in transmission connection with a chain 13, the outer surface of the connecting shaft 11 and the back of the vertical plate 8 are fixedly provided with a roller 14, the outer surface of the roller 14 is fixedly provided with, the connecting rods are quadrangular, stop levers are fixedly arranged on the outer surfaces of the quadrangular, and the number of the stop levers is four.
In summary, the motor vehicle tire airtightness detector opens the box door 2 by arranging the air pump 4, the electric push rod 5, the press block, the barometer 3 and the sensor 6, places the motor vehicle tire between the stop rods, closes the box door 2, starts the air pump 4, exhausts the air in the box body 1, observes the value of the barometer 3, stops starting the air pump 4 only by changing the value, adjusts the extension of the electric push rod 5, moves the press block downwards, records the value of the barometer 3 when the press block contacts the motor vehicle tire, moves the press block downwards to press the motor vehicle tire, observes the value of the barometer 3, compares with the previously recorded value, if the value changes, indicates air leakage, otherwise, if the value changes, otherwise, starts the motor 10, the connecting shaft 11, the chain wheel 12, the chain 13 and the roller 14, starts the motor 10, the chain wheel 12 rotates, the chain 13 drives the roller 14 to rotate, the friction ring belt motor vehicle tire rotates, and the position of the motor vehicle tire detected previously is changed, so that the air tightness of the motor vehicle tire is detected completely, and the problems of low detection accuracy and incomplete detection are solved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a motor vehicle tire airtightness detector, includes box (1), its characterized in that: the front of box (1) rotates and is connected with chamber door (2), the front fixed mounting of chamber door (2) has barometer (3), the left side fixed mounting of box (1) has aspiration pump (4), the top fixed mounting of box (1) has electric putter (5), the back fixed mounting of chamber door (2) has sensor (6), the inner diapire fixed mounting of box (1) has mounting panel (7), equal fixed mounting in the top left and right sides of mounting panel (7) has riser (8), the front fixed mounting of riser (8) has backing plate (9), the top fixed mounting of backing plate (9) has motor (10), the output shaft fixed mounting of motor (10) has connecting axle (11), the outer fixed surface of connecting axle (11) installs sprocket (12), the outer surface transmission of sprocket (12) is connected with chain (13), the outer surface of the connecting shaft (11) and the back face of the vertical plate (8) are fixedly provided with rollers (14), and the left side and the right side of the top of the mounting plate (7) and the outer side of the vertical plate (8) are fixedly provided with fixing plates (15).
2. The apparatus for testing the airtightness of a tire for an automotive vehicle according to claim 1, wherein: the air pressure meter (3) is electrically connected with the sensor (6), a supporting plate is fixedly mounted on the left side of the box body (1), the supporting plate is fixedly connected with the air pump (4) through a mounting block, the air pump (4) is fixedly connected with the box body (1) through a guide pipe, and an external pipe is fixedly mounted on the left side of the air pump (4).
3. The apparatus for testing the airtightness of a tire for an automotive vehicle according to claim 1, wherein: the bottom of the electric push rod (5) is fixedly provided with a pressing block, the pressing block is half spherical, the backing plate (9) is fixedly connected with the motor (10) through a supporting block, the vertical plate (8) on the left side is rotatably connected with the connecting shaft (11), and the front of the connecting shaft (11) on the left side is fixedly provided with a driving wheel in transmission connection with the chain (13).
4. The apparatus for testing the airtightness of a tire for an automotive vehicle according to claim 1, wherein: and a friction ring is fixedly arranged on the outer surface of the roller (14), and the friction ring is made of plastic.
5. The apparatus for testing the airtightness of a tire for an automotive vehicle according to claim 1, wherein: the back fixed mounting of fixed plate (15) has the connecting rod, the shape of connecting rod is the quadrangular prism, the surface fixed mounting of quadrangular prism has the pin, the quantity of pin is four.
6. The apparatus for testing the airtightness of a tire for an automotive vehicle according to claim 1, wherein: the vertical plates (8), the backing plate (9), the connecting shaft (11) and the fixing plate (15) are all made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022450506.6U CN212988727U (en) | 2020-10-29 | 2020-10-29 | Motor vehicle tyre air tightness detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022450506.6U CN212988727U (en) | 2020-10-29 | 2020-10-29 | Motor vehicle tyre air tightness detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212988727U true CN212988727U (en) | 2021-04-16 |
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ID=75419276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022450506.6U Active CN212988727U (en) | 2020-10-29 | 2020-10-29 | Motor vehicle tyre air tightness detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212988727U (en) |
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2020
- 2020-10-29 CN CN202022450506.6U patent/CN212988727U/en active Active
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