CN217276662U - Packaging structure of air pressure sensor - Google Patents
Packaging structure of air pressure sensor Download PDFInfo
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- CN217276662U CN217276662U CN202220281501.1U CN202220281501U CN217276662U CN 217276662 U CN217276662 U CN 217276662U CN 202220281501 U CN202220281501 U CN 202220281501U CN 217276662 U CN217276662 U CN 217276662U
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- pressure sensor
- air pressure
- threaded sleeve
- baroceptor
- assembled
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Abstract
The utility model belongs to the technical field of baroceptors, in particular to an encapsulation structure of a baroceptor, which comprises a baroceptor body and an assembly shell, wherein pins are arranged at the upper end of the baroceptor body, the baroceptor body is assembled at the inner side of the assembly shell in a sliding manner, a thread block is fixedly assembled at the lower end of the assembly shell, a communication hole communicated with the inner side of the assembly shell is formed at the lower end of the thread block, a fixing component is arranged at the upper side of the assembly shell, and a sealing element is arranged between the baroceptor body and the thread block; the fixing assembly comprises a threaded sleeve and a rotating ring, the threads of the threaded sleeve are rotatably assembled on the upper side of the assembling shell, the upper end of the inner side of the threaded sleeve is provided with a rotating groove, and the rotating ring is rotatably assembled inside the rotating groove; the sealing element comprises a rubber sealing ring; the device can carry out quick change to the baroceptor body through rotating the threaded sleeve, does benefit to people and changes the baroceptor body alone, reduces the cost of using, reduces the waste of resource.
Description
Technical Field
The utility model belongs to the technical field of baroceptor, concretely relates to baroceptor's packaging structure.
Background
The atmospheric pressure sensor is a device for measuring the absolute pressure of gas, mainly be applicable to the physics experiment relevant with gaseous pressure, current atmospheric pressure sensor formula as an organic whole usually, including atmospheric pressure sensor body and encapsulation shell, the atmospheric pressure sensor body is used for detecting gaseous pressure, the encapsulation shell is used for outside portable connection, when the atmospheric pressure sensor body appears damaging, the atmospheric pressure sensor of integral type just needs whole change, use cost has been improved, the waste of resource has been increased, provides an atmospheric pressure sensor's packaging structure for this.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: aim at providing a baroceptor's packaging structure, the device can carry out quick change to the baroceptor body through rotating the threaded sleeve, does benefit to people and changes the baroceptor body alone, reduces the cost of using, reduces the waste of resource.
In order to realize the technical purpose, the utility model discloses a technical scheme as follows:
a packaging structure of an air pressure sensor comprises an air pressure sensor body and an assembly shell, wherein a pin is arranged at the upper end of the sensor body, the air pressure sensor body is assembled on the inner side of the assembly shell in a sliding mode, a threaded block is fixedly assembled at the lower end of the assembly shell, a communication hole communicated with the inner side of the assembly shell is formed in the lower end of the threaded block, a fixing assembly is arranged on the upper side of the assembly shell, and a sealing element is arranged between the air pressure sensor body and the threaded block;
the fixing assembly comprises a threaded sleeve and a rotating ring, the threaded sleeve is assembled on the upper side of the assembling shell in a threaded manner, an external thread matched with the threaded sleeve is arranged on the upper side of the assembling shell, an installation groove matched with the pin is formed in the upper end of the threaded sleeve, a rotating groove is formed in the upper end of the inner side of the threaded sleeve, and the rotating ring is assembled inside the rotating groove in a rotating manner;
the sealing element comprises a rubber sealing ring which is fixedly assembled at the lower end of the air pressure sensor body.
The lower end of the air pressure sensor body is fixedly provided with a mounting ring, the upper side of the rubber sealing ring is fixedly assembled on the inner side of the mounting ring, and the upper end of the thread block is provided with a sealing groove. Through the fixed connection of collar and rubber seal ring, can increase rubber seal ring's stability to after rubber seal ring extrudees in the seal groove is inside, rubber seal ring can produce deformation, fills up the gap between seal groove and the rubber seal ring, increases the leakproofness between baroceptor body and the screw thread piece.
The fixed cover of screw block upside is equipped with first hexagonal swivel. The first hexagonal swivel is convenient for people to use tools to rotate the thread block, and is beneficial to people to install the whole device.
The threaded sleeve is fixedly sleeved with a second hexagonal swivel. The second hexagonal swivel is convenient for people to use tools to rotate the threaded sleeve, and is beneficial to people to screw or unscrew the threaded sleeve.
And a plurality of anti-slip strips which are uniformly distributed are fixedly arranged at the lower end of the rotating ring. A plurality of antislip strips can increase the frictional resistance of swivel becket and baroceptor body upper end, and the swivel becket of being convenient for rotates, prevents that baroceptor body upper end from receiving wearing and tearing.
The device can carry out quick change to the baroceptor body through rotating the threaded sleeve, does benefit to people and changes the baroceptor body alone, reduces the cost of using, reduces the waste of resource to compress tightly through rubber seal ring and threaded sleeve's rotation and can increase the leakproofness between baroceptor body and the screw thread piece.
Drawings
The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;
fig. 1 is a schematic structural diagram of a packaging structure of an air pressure sensor according to an embodiment of the present invention;
fig. 2 is a schematic partial structure diagram of a packaging structure of an air pressure sensor according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a threaded sleeve according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a baroceptor body according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of the assembly shell and the thread block according to the embodiment of the present invention.
The air pressure sensor comprises an air pressure sensor body 1, an assembly shell 11, a pin 12, a thread block 13, a communication hole 14, a thread sleeve 15, external threads 151, a rotating ring 16, a rotating groove 161, an installation groove 17, a rubber sealing ring 18, an installation ring 21, a sealing groove 211, a first six-edge rotating ring 22, a second six-edge rotating ring 23 and an anti-slip strip 24.
Detailed Description
In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.
As shown in fig. 1-5, the utility model discloses a packaging structure of a baroceptor, including baroceptor body 1 and assembly shell 11, sensor body 1 upper end is equipped with pin 12, baroceptor body 1 is assembled in assembly shell 11 inboard in a sliding manner, assembly shell 11 lower extreme is fixed and is equipped with screw block 13, screw block 13 lower extreme is seted up with the intercommunicating pore 14 that is linked together with assembly shell 11 inboard, assembly shell 11 upside is equipped with fixed subassembly, is equipped with the sealing member between baroceptor body 1 and screw block 13;
the fixing component comprises a threaded sleeve 15 and a rotating ring 16, the threaded sleeve 15 is assembled on the upper side of the assembling shell 11 in a threaded manner, an external thread 151 matched with the threaded sleeve 15 is arranged on the upper side of the assembling shell 11, an installation groove 17 matched with the pin 12 is formed in the upper end of the threaded sleeve 15, a rotating groove 161 is formed in the upper end of the inner side of the threaded sleeve 15, and the rotating ring 16 is assembled inside the rotating groove 161 in a rotating manner;
the sealing element comprises a rubber sealing ring 18, and the rubber sealing ring 18 is fixedly assembled at the lower end of the air pressure sensor body 1.
The assembly shell 11 enables the air pressure sensor body 1 to slide up and down in the air pressure sensor body 1, so that people can assemble the air pressure sensor body 1 conveniently, and the assembly shell 11 can protect the outside of the air pressure sensor body 1 and prevent the air pressure sensor body 1 from being damaged; the installation groove 17 formed in the upper end of the threaded sleeve 15 is convenient for the pin 12 at the upper end of the air pressure sensor body 1 to be exposed, so that people can install and use the air pressure sensor conveniently; the lower end of the rotating ring 16 is tightly abutted against the upper end of the air pressure sensor body 1, and the upper end of the air pressure sensor body 1 is prevented from rubbing against the threaded sleeve 15 by means of the rotation of the rotating ring 16 and the threaded sleeve 15, so that the upper end of the air pressure sensor 1 is prevented from being abraded;
when the air pressure sensor body 1 is installed, the air pressure sensor body 1 is firstly assembled by sliding downwards along the inner side of the assembling shell 11 until the rubber sealing ring 18 is contacted with the upper end of the thread block 13, the threaded sleeve 15 is then screw-fitted to the upper side of the fitting housing 11 by means of the external thread 151 of the fitting housing 11, during the process of screw thread assembly, the rotating ring 16 inside the screw thread sleeve 15 will abut against the upper end of the air pressure sensor body 1, press the air pressure sensor body 1 downwards, and the sealing performance between the air pressure sensor body 1 and the thread block 13 can be increased by the rubber sealing ring 18, thus, the air pressure sensor body 1 is easy and convenient to install and convenient for people to operate, and when the baroceptor body 1 or the assembly shell 11 is damaged, the baroceptor body can be independently replaced, so that the use cost is reduced, and the waste of resources is reduced.
The utility model provides a baroceptor's packaging structure, the device can carry out quick change to the baroceptor body through rotating the threaded sleeve, do benefit to people and change the baroceptor body alone, reduce the cost of using, reduce the waste of resource.
The lower end of the air pressure sensor body 1 is fixedly assembled with an installation ring 21, the upper side of the rubber sealing ring 18 is fixedly assembled on the inner side of the installation ring 21, and the upper end of the thread block 13 is provided with a sealing groove 211. Through the fixed connection of collar 21 and rubber seal 18, can increase rubber seal 18's stability to after rubber seal 18 extrudees in seal groove 211 inside, rubber seal 18 can produce deformation, fills up the gap between seal groove 211 and the rubber seal 18, increases the leakproofness between baroceptor body 1 and the screw thread piece 13.
The upper side of the thread block 13 is fixedly sleeved with a first hexagonal swivel 22. The first hexagonal swivel 22 is convenient for people to use tools to rotate the thread block 13, and is beneficial for people to install the whole device.
The threaded sleeve 15 is fixedly sleeved with a second hexagonal swivel 23. The second hexagonal swivel 23 facilitates the use of a tool to rotate the threaded sleeve 15, facilitating the tightening or loosening of the threaded sleeve 15.
The lower end of the rotating ring 16 is fixedly provided with a plurality of anti-skid strips 24 which are evenly distributed. The anti-slip strips 24 can increase the frictional resistance between the rotating ring 16 and the upper end of the air pressure sensor body 1, so that the rotating ring 16 can rotate conveniently, and the upper end of the air pressure sensor body 1 is prevented from being abraded.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (5)
1. The utility model provides a baroceptor's packaging structure, includes the baroceptor body and assembles the shell, the sensor body upper end is equipped with pin, its characterized in that: the air pressure sensor body is assembled on the inner side of the assembling shell in a sliding mode, a thread block is fixedly assembled at the lower end of the assembling shell, a communication hole communicated with the inner side of the assembling shell is formed in the lower end of the thread block, a fixing assembly is arranged on the upper side of the assembling shell, and a sealing element is arranged between the air pressure sensor body and the thread block;
the fixing assembly comprises a threaded sleeve and a rotating ring, the threaded sleeve is assembled on the upper side of the assembling shell in a threaded manner, an external thread matched with the threaded sleeve is arranged on the upper side of the assembling shell, an installation groove matched with the pin is formed in the upper end of the threaded sleeve, a rotating groove is formed in the upper end of the inner side of the threaded sleeve, and the rotating ring is assembled inside the rotating groove in a rotating manner;
the sealing element comprises a rubber sealing ring which is fixedly assembled at the lower end of the air pressure sensor body.
2. The package structure of an air pressure sensor according to claim 1, wherein: the lower end of the air pressure sensor body is fixedly provided with a mounting ring, the upper side of the rubber sealing ring is fixedly assembled on the inner side of the mounting ring, and the upper end of the thread block is provided with a sealing groove.
3. The package structure of an air pressure sensor according to claim 1, wherein: the fixed cover of screw block upside is equipped with first hexagonal swivel.
4. The package structure of the air pressure sensor according to claim 1, wherein: the threaded sleeve is fixedly sleeved with a second hexagonal swivel.
5. The package structure of an air pressure sensor according to claim 1, wherein: and a plurality of anti-slip strips which are uniformly distributed are fixedly arranged at the lower end of the rotating ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220281501.1U CN217276662U (en) | 2022-02-11 | 2022-02-11 | Packaging structure of air pressure sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220281501.1U CN217276662U (en) | 2022-02-11 | 2022-02-11 | Packaging structure of air pressure sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217276662U true CN217276662U (en) | 2022-08-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220281501.1U Active CN217276662U (en) | 2022-02-11 | 2022-02-11 | Packaging structure of air pressure sensor |
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| Country | Link |
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| CN (1) | CN217276662U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117848581A (en) * | 2024-03-07 | 2024-04-09 | 西安众妙之门科技有限公司 | Air pressure sensor |
-
2022
- 2022-02-11 CN CN202220281501.1U patent/CN217276662U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117848581A (en) * | 2024-03-07 | 2024-04-09 | 西安众妙之门科技有限公司 | Air pressure sensor |
| CN117848581B (en) * | 2024-03-07 | 2024-05-17 | 西安众妙之门科技有限公司 | Air pressure sensor |
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