CN213397482U - High-sealing air inlet pressure sensor - Google Patents
High-sealing air inlet pressure sensor Download PDFInfo
- Publication number
- CN213397482U CN213397482U CN202022642943.8U CN202022642943U CN213397482U CN 213397482 U CN213397482 U CN 213397482U CN 202022642943 U CN202022642943 U CN 202022642943U CN 213397482 U CN213397482 U CN 213397482U
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- Prior art keywords
- casing
- pipeline
- pressure sensor
- fixed mounting
- sealing
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- 238000007789 sealing Methods 0.000 title claims abstract description 56
- 230000003014 reinforcing effect Effects 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 4
- 239000007769 metal material Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 17
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002633 protecting effect Effects 0.000 description 1
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Abstract
The utility model discloses a high sealed pressure sensor that admits air belongs to the sensor field, which comprises a housin, the equal sliding connection in both ends of casing has the pipeline, the inside side fixed mounting of casing has the sealing ring, the side contact of sealing ring is connected in the tip side of pipeline, the side fixed mounting of pipeline has sealed piece, sealed piece sliding connection is in the inside of the seal groove of seting up at the casing both ends, the thread groove has been seted up to the tip of seal groove, thread groove screw cup joints in the side of sealed piece tip fixed mounting's screwed joint, the annular chamber has been seted up to the inside of casing, the side fixed mounting of annular chamber has the extension board, the tip fixed mounting of extension board is in the opposite side of annular chamber, the fixed. This high sealed pressure sensor that admits air can carry out double sealing to the connection position of casing and pipeline through sealing ring and sealed piece, avoids taking place to reveal, improves sealed effect.
Description
Technical Field
The utility model relates to a sensor field, more specifically say, relate to a high sealed pressure sensor that admits air.
Background
A pressure sensor is a device or apparatus that senses a pressure signal and converts the pressure signal into a usable output electrical signal according to a certain rule.
Traditional pressure sensor is in the use, and sensor and intake-tube connection position take place easily to reveal, lead to detecting not accurate enough, and sealed effect is relatively poor, and traditional pressure sensor's shell intensity is relatively poor, takes place to damage very easily, can not effectual inside components and parts of protection, and the protection effect is relatively poor.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the prior art, the utility model aims to provide a high sealed pressure sensor that admits air can carry out double-seal to the connection position of casing and pipeline through sealing ring and sealed piece, avoids taking place to reveal, improves sealed effect, through the structural strength of extension board and the multiplicable casing of reinforcing plate, avoids the casing to receive the damage, improves the protection effect.
In order to solve the above problems, the utility model adopts the following technical proposal.
The utility model provides a high sealed pressure sensor that admits air, includes the casing, the equal sliding connection in both ends of casing has the pipeline, and the inside side fixed mounting of casing has the sealing ring, the side contact connection of sealing ring is in the tip side of pipeline, the side fixed mounting of pipeline has sealed piece, sealed piece sliding connection is in the inside of the seal groove of seting up at casing both ends, the thread groove has been seted up to the tip of seal groove, the thread groove screw cup joints in sealed piece tip fixed mounting's screwed joint's side, can carry out double sealing to the connection position of casing and pipeline through sealing ring and sealed piece, avoids taking place to reveal, improves sealed effect, through the structural strength of extension board and the multiplicable casing of reinforcing plate, avoids the casing to receive the damage, improves the protection effect.
Furthermore, the sealing ring is made of sealing rubber materials, and the connecting part of the shell and the pipeline can be initially sealed through the sealing ring, so that gas leakage is prevented.
Further, the sealing block is made of a sealing metal material, and through the matching of the sealing block and the sealing groove, the gap between the shell and the pipeline can be sealed for the second time, so that the sealing effect is further improved.
Furthermore, an annular cavity is formed in the shell, a support plate is fixedly mounted on the side face of the annular cavity, the end portion of the support plate is fixedly mounted on the other side of the annular cavity, and the support plate and the two sides of the annular cavity form a triangular stable structure, so that the structural strength of the shell can be increased, the shell is prevented from being damaged, and elements in the shell can be protected from being damaged.
Further, the fixed surface of casing installs the reinforcing plate, and the reinforcing plate is made for high strength plastic, can further increase the structural strength of casing, improves the protection effect.
Compared with the prior art, the utility model has the advantages of:
(1) this scheme can carry out double sealing to the connection position of casing and pipeline through sealing ring and sealed piece, avoids taking place to reveal, improves sealed effect, through the structural strength of extension board and the multiplicable casing of reinforcing plate, avoids the casing to receive the damage, improves the protection effect.
(2) The sealing ring is made of sealing rubber materials, and can be used for initially sealing the connecting part of the shell and the pipeline so as to prevent gas leakage.
(3) The sealing block is made of a sealing metal material, and the gap between the shell and the pipeline can be sealed for the second time through the matching of the sealing block and the sealing groove, so that the sealing effect is further improved.
(4) The annular cavity is formed in the shell, the supporting plate is fixedly mounted on the side face of the annular cavity, the end portion of the supporting plate is fixedly mounted on the other side of the annular cavity, the supporting plate and the two sides of the annular cavity form a triangular stable structure, the structural strength of the shell can be improved, the shell is prevented from being damaged, and therefore elements in the shell can be protected from being damaged.
(5) The fixed surface of casing installs the reinforcing plate, and the reinforcing plate is made for high strength plastic, can further increase the structural strength of casing, improves the protection effect.
Drawings
Fig. 1 is a front sectional view of the present invention;
fig. 2 is a side view of the housing structure of the present invention;
fig. 3 is a side sectional view of the housing structure of the present invention.
The reference numbers in the figures illustrate:
the sealing device comprises a shell 1, a pipeline 2, a sealing ring 3, a sealing block 4, a sealing groove 5, a thread groove 6, a thread joint 7, an annular cavity 8, a support plate 9 and a reinforcing plate 10.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, 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 based on the embodiments of the present invention.
Referring to fig. 1-3, a high-sealing intake pressure sensor includes a housing 1, referring to fig. 1, 2 and 3, both ends of the housing 1 are slidably connected to a pipe 2, a sealing ring 3 is fixedly installed on the inner side surface of the housing 1, the side surface of the sealing ring 3 is in contact connection with the end side surface of the pipe 2, the sealing ring 3 is made of a sealing rubber material, the connection portion between the housing 1 and the pipe 2 can be primarily sealed by the sealing ring 3 to prevent gas leakage, a sealing block 4 is fixedly installed on the side surface of the pipe 2, the sealing block 4 is slidably connected inside a sealing groove 5 formed at both ends of the housing 1, the sealing block 4 is made of a sealing metal material, the sealing block 4 and the sealing groove 5 are matched to perform secondary sealing on a gap between the housing 1 and the pipe 2, so as to further improve the sealing effect, a threaded groove 6 is formed at the end of the, the side of screwed joint 7 of 4 tip fixed mounting's of sealed piece is cup jointed to the screw thread of thread groove 6, cooperation through screwed joint 6 and screwed joint 7, can fix the tip at casing 1 with pipeline 2, it is fixed comparatively simple, annular chamber 8 has been seted up to casing 1's inside, the side fixed mounting of annular chamber 8 has extension board 9, the tip fixed mounting of extension board 9 is in the opposite side of annular chamber 8, three angle stable structure is constituteed with the both sides of annular chamber 8 to extension board 9, the structural strength of multiplicable casing 1, avoid casing 1 to receive the damage, thereby can protect casing 1 internal component not to receive the damage, casing 1's surface fixed mounting has reinforcing plate 10, reinforcing plate 10 is high strength plastics and makes, can further increase casing 1's structural strength, improve the protection effect.
During the connection, insert the tip of casing 1 with pipeline 2, make screwed joint 7 and threaded groove 6 align, then rotate pipeline 2, pipeline 2 drives screwed joint 7 and rotates, make the inside of screwed joint 7 screw in threaded groove 6, when screwed joint 7 tip contacts the tip of threaded groove 6, can accomplish the installation, meanwhile, the tip side of pipeline 2 contacts with sealing ring 3, seal block 4 moves into the inside of seal groove 5, can carry out double sealing to the connection position of pipeline 2 and casing 1, avoid taking place to reveal, improve sealed effect, in the time of the use, under the effect of extension board 9, the structural strength of multiplicable casing 1, rethread reinforcing plate 10 can further improve the structural strength of casing 1, thereby can protect the components and parts in the casing 1 not to receive the damage, improve the protecting effect.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (5)
1. A high-seal intake air pressure sensor includes a housing (1), characterized in that: the equal sliding connection in both ends of casing (1) has pipeline (2), and the inside side fixed mounting of casing (1) has sealing ring (3), the side contact of sealing ring (3) is connected in the tip side of pipeline (2), the side fixed mounting of pipeline (2) has sealed piece (4), sealed piece (4) sliding connection is in the inside of seal groove (5) that casing (1) both ends were seted up, thread groove (6) have been seted up to the tip of seal groove (5), thread groove (6) screw thread cup joints in the side of the screwed joint (7) of sealed piece (4) tip fixed mounting.
2. A high seal intake air pressure sensor as in claim 1, wherein: the sealing ring (3) is made of sealing rubber materials.
3. A high seal intake air pressure sensor as in claim 1, wherein: the sealing block (4) is made of a sealing metal material.
4. A high seal intake air pressure sensor as in claim 1, wherein: an annular cavity (8) is formed in the shell (1), a support plate (9) is fixedly mounted on the side face of the annular cavity (8), and the end portion of the support plate (9) is fixedly mounted on the other side of the annular cavity (8).
5. A high seal intake air pressure sensor as in claim 1, wherein: and a reinforcing plate (10) is fixedly arranged on the outer surface of the shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022642943.8U CN213397482U (en) | 2020-11-16 | 2020-11-16 | High-sealing air inlet pressure sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022642943.8U CN213397482U (en) | 2020-11-16 | 2020-11-16 | High-sealing air inlet pressure sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213397482U true CN213397482U (en) | 2021-06-08 |
Family
ID=76194700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022642943.8U Active CN213397482U (en) | 2020-11-16 | 2020-11-16 | High-sealing air inlet pressure sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213397482U (en) |
-
2020
- 2020-11-16 CN CN202022642943.8U patent/CN213397482U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A high sealing intake pressure sensor Effective date of registration: 20210726 Granted publication date: 20210608 Pledgee: Zhejiang Ruian Rural Commercial Bank Co.,Ltd. Plaza Science and Technology Branch Pledgor: Zhejiang Kefeng sensor Co.,Ltd. Registration number: Y2021990000648 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230506 Granted publication date: 20210608 Pledgee: Zhejiang Ruian Rural Commercial Bank Co.,Ltd. Plaza Science and Technology Branch Pledgor: Zhejiang Kefeng sensor Co.,Ltd. Registration number: Y2021990000648 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A High Seal Inlet Pressure Sensor Effective date of registration: 20230508 Granted publication date: 20210608 Pledgee: Zhejiang Ruian Rural Commercial Bank Co.,Ltd. Plaza Science and Technology Branch Pledgor: Zhejiang Kefeng sensor Co.,Ltd. Registration number: Y2023110000187 |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: No. 685 Wandong Road, Tangxia Town, Rui'an City, Wenzhou City, Zhejiang Province, 325204 Patentee after: Zhejiang Kefeng sensor Co.,Ltd. Address before: Room 3, building 2, No.588, Luofeng West Road, Tangxia Town, Ruian City, Wenzhou City, Zhejiang Province, 325000 Patentee before: Zhejiang Kefeng sensor Co.,Ltd. |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20210608 Pledgee: Zhejiang Ruian Rural Commercial Bank Co.,Ltd. Plaza Science and Technology Branch Pledgor: Zhejiang Kefeng sensor Co.,Ltd. Registration number: Y2023110000187 |