CN218330409U - Air pressure detection device - Google Patents
Air pressure detection device Download PDFInfo
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- CN218330409U CN218330409U CN202222517635.1U CN202222517635U CN218330409U CN 218330409 U CN218330409 U CN 218330409U CN 202222517635 U CN202222517635 U CN 202222517635U CN 218330409 U CN218330409 U CN 218330409U
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- connecting pipe
- air pressure
- pressure detection
- sleeve
- fixedly connected
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Abstract
The utility model discloses an air pressure detection device, including car air pressure detection body, the output of car air pressure detection body is connected with the connecting pipe, and the one end of connecting pipe is pegged graft the automobile tire end of giving vent to anger, and the one end of connecting pipe slides and has cup jointed abutment sleeve, and abutment sleeve's inside is seted up flutedly, the utility model has the advantages of it is following: through the surface of spring force with the inside limiting plate laminating connecting pipe of position sleeve, thereby carry on spacingly with position sleeve on the connecting pipe surface, it rotates and drives the threaded rod and rotate to drive worm gear again, thereby the threaded rod rotates and drives the pinch-off blades and carry out the position and remove, pinch-off blades connects in tire wheel hub's inside, pinch-off blades rigidity drives position sleeve and carries out the rigidity, and then fix a position the connecting pipe, prevent that the connecting pipe from giving vent to anger at automobile tire and holding and droing, lead to the connecting pipe and tire to give vent to anger and leak gas between the end, influence the stability that the automobile air pressure detected the body and detected.
Description
Technical Field
The utility model relates to an automobile inspection technical field, concretely relates to air pressure detection device.
Background
The automobile tire is the indispensable part of car, when the tire pressure was too high, can reduce the area of contact of tire and ground, and the land fertility of grabbing of tire can receive the influence, and if the automobile tire pressure was too low, the oil consumption of car increased, and the child can make an uproar grow.
The connecting pipe of current staff with the air pressure detection main part is pegged graft in the end of giving vent to anger of tire, and at the reading that shows through the air pressure detection main part, whether detector tire pressure is normal, but the connecting pipe that has now and tire give vent to anger and hold connected mode be through threaded connection, and smooth silk phenomenon appears when the screw thread, and the phenomenon that drops can appear in the connecting pipe and the tire end of giving vent to anger to the connecting pipe can appear leaking gas phenomenon when being connected with the tire.
Because the phenomenon of air leakage appears when the connecting pipe is connected with the tire air outlet end, the air pressure detection main body is unstable in detecting the air pressure in the tire, and the air pressure detection precision of the tire is further influenced.
Therefore, an air pressure detecting device is designed and produced so as to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an air pressure detection device to solve the problem in the above-mentioned background art.
The utility model provides a technical scheme that technical problem adopted is: the utility model relates to an air pressure detection device, include: the automobile air pressure detection body, the output of automobile air pressure detection body is connected with the connecting pipe, the one end of connecting pipe is pegged graft the automobile tire and is given vent to anger the end, the one end of connecting pipe slides and has cup jointed the position sleeve, the inside of position sleeve is seted up flutedly, the inside fixedly connected with spring of recess, the other end fixedly connected with limiting plate of spring, the surface of the side laminating connecting pipe of limiting plate, just the side of limiting plate is coarse setting, and the staff makes the surface of position sleeve slip grafting connecting pipe earlier, and the spring action of rethread spring makes the surface of its limiting plate laminating connecting pipe, carries on position sleeve spacingly on the connecting pipe surface.
As a preferred technical scheme of the utility model, the equal fixedly connected with diaphragm in positioning sleeve's both sides, the rectangular channel has been seted up to the inside of diaphragm, the inside rotation of rectangular channel is connected with the threaded rod, the surperficial threaded connection of threaded rod has the clamp plate, one side of clamp plate runs through the rectangular channel and extends to the outside, rotates the clamp plate that drives the surface through the threaded rod and carries out the position removal, and the clamp plate integrated circuit connects in tire wheel hub's inside, and clamp plate fixed position drives positioning sleeve and carries out the rigidity, and then fixes a position fixedly to the connecting pipe.
As a preferred technical scheme of the utility model, the side fixed mounting of diaphragm has the drive block, the inside of drive block is rotated and is connected with the dwang, the one end of the one end fixed connection threaded rod of dwang, the fixed surface of dwang is connected with the worm wheel, the meshing of surface one side of worm wheel is connected with the worm, rotates through the worm and drives the worm wheel and rotate to worm wheel rotation drives the dwang and rotates, carries out the dwang and rotates and drive the threaded rod and rotate.
As a preferred technical scheme of the utility model, the side of drive block is rotated and is connected with the handle, the one end of the one end fixed connection worm of handle is rotated through the handle and is driven the worm and rotate.
As a preferred technical scheme of the utility model, the size phase-match of clamp plate size and the inside size phase-match of rectangular channel is through clamp plate and the inside size phase-match of clamp groove to provide spacingly to the removal of clamp plate, prevent that the clamp plate from taking place to control under the drive of threaded rod and rocking.
As a preferred technical scheme of the utility model, the inside fixed mounting of recess has two gag lever posts, the surface slip of gag lever post has cup jointed limit sleeve, the side of limit sleeve's one end fixed connection limiting plate, through the inside of gag lever post slip grafting limit sleeve, increase the stability that the limiting plate removed the in-process.
The utility model has the advantages of it is following:
the utility model discloses a spring force is with the surface of the inside limiting plate laminating connecting pipe of position sleeve, thereby carry on spacingly with position sleeve on the connecting pipe surface, it rotates the drive threaded rod and rotates to redrive worm gear, thereby the threaded rod rotates and drives the clamp plate and carry out the position removal, the clamp plate integrated circuit connects in tire wheel hub's inside, the clamp plate fixed position drives position sleeve and carries out position fixing, and then fix a position fixedly to the connecting pipe, prevent that the connecting pipe from giving vent to anger at automobile tire and holding and droing, lead to the connecting pipe and give vent to anger and hold between gas leakage, influence the stability that the automobile air pressure detected the body and detected.
Drawings
Fig. 1 is a schematic view of an overall structure of an air pressure detecting device according to a preferred embodiment of the present invention;
fig. 2 is an enlarged schematic view of an air pressure detecting device in fig. 1 according to a preferred embodiment of the present invention;
fig. 3 is a schematic perspective view of a transverse plate and a driving block of an air pressure detecting device according to a preferred embodiment of the present invention.
Description of reference numerals: 1. an automobile air pressure detection body; 2. a connecting pipe; 3. positioning the sleeve; 4. a groove; 5. a spring; 6. a limiting plate; 7. a transverse plate; 8. a threaded rod; 9. a clamping plate; 10. a drive block; 11. rotating the rod; 12. a worm gear; 13. a worm; 14. a handle; 15. a limiting rod; 16. and a limiting sleeve.
Detailed Description
The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Moreover, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The present invention will be further explained with reference to the accompanying drawings.
Example 1
Referring to fig. 1-3, the present invention provides an air pressure detecting device, including: automobile air pressure detection body 1, automobile air pressure detection body 1's output is connected with connecting pipe 2, the one end of connecting pipe 2 is pegged graft the automobile tire and is given vent to anger the end, positioning sleeve 3 has been cup jointed in the one end slip of connecting pipe 2, recess 4 has been seted up to positioning sleeve 3's inside, recess 4's inside fixedly connected with spring 5, spring 5's other end fixedly connected with limiting plate 6, limiting plate 6's side laminating connecting pipe 2's surface, and limiting plate 6's side is coarse setting, the staff is with positioning sleeve 3 surface of grafting connecting pipe 2 that slides earlier, rethread spring 5's elastic force effect makes its limiting plate 6 laminating connecting pipe 2's surface, carry on spacing positioning sleeve 3 on connecting pipe 2 surfaces.
Wherein, two diaphragm 7 are the both sides of fixed connection position sleeve 3 respectively, the rectangular channel is seted up in the inside of diaphragm 7, threaded rod 8 rotates the inside of connecting the rectangular channel, the surface of clamp plate 9 threaded connection threaded rod 8, one side of clamp plate 9 runs through the rectangular channel and extends to the outside, it carries out position shift to rotate the clamp plate 9 that drives the surface through threaded rod 8, clamp plate 9 joint is in tire wheel hub's inside, clamp plate 9 position fixation drives position sleeve 3 and carries out position fixation, and then fix a position fixedly to connecting pipe 2, the side of drive block 10 fixed mounting diaphragm 7, dwang 11 rotates the inside of connecting drive block 10, the one end fixed connection dwang 11 of threaded rod 8, worm wheel 12 fixed connection dwang 11's surface, worm 13 meshes surface one side of connecting worm wheel 12, it rotates to drive worm wheel 12 through worm 13 rotation, thereby worm wheel 12 rotates and drives worm wheel 11 and rotates, dwang 11 rotates and drives threaded rod 8 and rotates.
Example 2
Referring to fig. 1-3, the difference from embodiment 1 is:
wherein, handle 14 rotates the side of connecting drive block 10, the one end of the one end fixed connection handle 14 of worm 13, it rotates to drive worm 13 through handle 14 and rotates, the size phase-match of clamp plate 9 and the inside size phase-match of rectangular channel, through clamp plate 9 and the inside size phase-match of clamp plate inslot, thereby provide spacingly to the removal of clamp plate 9, prevent that clamp plate 9 from taking place to control under the drive of threaded rod 8 and rocking, the inside of two gag lever post 15 fixed mounting recesses 4, the surface of gag lever post 15 is cup jointed in the slip of gag lever post 16, the side of the one end fixed connection limiting plate 6 of gag lever post 16, inside through gag lever post 15 slip grafting limiting sleeve 16, increase the stability of limiting plate 6 removal in-process.
The working principle is as follows: the staff is with the surface of positioning sleeve 3 slip grafting connecting pipe 2 earlier, the elastic force of rethread spring 5 makes its limiting plate 6 laminate connecting pipe 2's surface, carry on spacingly at connecting pipe 2 surface positioning sleeve 3, subsequently, it is connected connecting pipe 2 and the automobile tire end of giving vent to anger, rethread handle 14 drive worm 13 rotates, thereby worm 13 rotates and drives worm wheel 12 and rotate, worm wheel 12 rotates back drive dwang 11 and rotates, dwang 11 rotates and drives threaded rod 8 and rotates, threaded rod 8 rotates and drives clamping plate 9 on surface and carries out the position shift, clamping plate 9 joint is in tire wheel hub's inside, clamping plate 9 fixed position drives positioning sleeve 3 and carries out the rigidity, and then fix a position connecting pipe 2, prevent that connecting pipe 2 from giving vent to anger at the automobile tire end and droing, lead to connecting pipe 2 and tire to give vent to anger and hold between the end gas leakage, influence the stability that automobile air pressure detects body 1 and detect.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Other parts not described in detail in the present invention belong to the prior art, and are not described herein again.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications or substitutions do not depart from the scope of the invention in its corresponding aspects.
Claims (6)
1. The utility model provides an atmospheric pressure detection device, includes car atmospheric pressure detection body (1), its characterized in that: the output of car atmospheric pressure detection body (1) is connected with connecting pipe (2), the one end of connecting pipe (2) is pegged graft automobile tire and is given vent to anger the end, positioning sleeve (3) have been cup jointed in the one end slip of connecting pipe (2), positioning sleeve (3) inside is seted up flutedly (4), the inside fixedly connected with spring (5) of recess (4), the other end fixedly connected with limiting plate (6) of spring (5), the surface of side laminating connecting pipe (2) of limiting plate (6), just the side of limiting plate (6) is coarse setting.
2. The air pressure detecting device as claimed in claim 1, wherein a transverse plate (7) is fixedly connected to each of two sides of the positioning sleeve (3), a rectangular groove is formed in the transverse plate (7), a threaded rod (8) is rotatably connected to the inside of the rectangular groove, a clamping plate (9) is connected to the surface of the threaded rod (8) in a threaded manner, and one side of the clamping plate (9) extends to the outside through the rectangular groove.
3. The air pressure detecting device as claimed in claim 2, wherein a driving block (10) is fixedly mounted on the lateral surface of the transverse plate (7), a rotating rod (11) is rotatably connected to the inside of the driving block (10), one end of the rotating rod (11) is fixedly connected with one end of the threaded rod (8), a worm wheel (12) is fixedly connected to the surface of the rotating rod (11), and a worm (13) is meshed with one side of the surface of the worm wheel (12).
4. An air pressure detecting device as claimed in claim 3, wherein a handle (14) is rotatably connected to a side surface of the driving block (10), and one end of the handle (14) is fixedly connected to one end of the worm (13).
5. An air pressure detecting device according to claim 2, characterized in that the dimensions of the clamping plate (9) match the dimensions of the inside of the rectangular groove.
6. An air pressure detecting device according to claim 1, wherein two limiting rods (15) are fixedly installed inside the groove (4), a limiting sleeve (16) is slidably sleeved on the surface of each limiting rod (15), and one end of each limiting sleeve (16) is fixedly connected with the side surface of each limiting plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222517635.1U CN218330409U (en) | 2022-09-23 | 2022-09-23 | Air pressure detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222517635.1U CN218330409U (en) | 2022-09-23 | 2022-09-23 | Air pressure detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218330409U true CN218330409U (en) | 2023-01-17 |
Family
ID=84819114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222517635.1U Active CN218330409U (en) | 2022-09-23 | 2022-09-23 | Air pressure detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218330409U (en) |
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2022
- 2022-09-23 CN CN202222517635.1U patent/CN218330409U/en active Active
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