CN220649879U - Automobile air conditioner pressure sensor - Google Patents
Automobile air conditioner pressure sensor Download PDFInfo
- Publication number
- CN220649879U CN220649879U CN202322438087.8U CN202322438087U CN220649879U CN 220649879 U CN220649879 U CN 220649879U CN 202322438087 U CN202322438087 U CN 202322438087U CN 220649879 U CN220649879 U CN 220649879U
- Authority
- CN
- China
- Prior art keywords
- plate
- pressure sensor
- protective shell
- automotive air
- air conditioning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000001681 protective effect Effects 0.000 claims abstract description 25
- 238000007789 sealing Methods 0.000 claims abstract description 20
- 238000009434 installation Methods 0.000 claims description 10
- 238000004378 air conditioning Methods 0.000 claims 5
- 238000001514 detection method Methods 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
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- Measuring Fluid Pressure (AREA)
Abstract
The utility model discloses an automobile air conditioner pressure sensor, which belongs to the technical field of automobiles and comprises a protective shell, wherein an overlap joint frame and a supporting plate are arranged on the inner side of the protective shell, a pressure chip is arranged at the top of the inner part of the protective shell, a sealing groove is formed in the supporting plate, a sealing plate is clamped in the sealing groove, and an inner groove is formed in the supporting plate.
Description
Technical Field
The utility model relates to the technical field of automobiles, in particular to an automobile air conditioner pressure sensor.
Background
The automobile air conditioner pressure sensor is one of dozens of sensors on an automobile and is used for detecting the pressure of a refrigerant of the automobile air conditioner, converting a pressure value into a corresponding voltage value, and monitoring a pressure signal to prevent the pressure in a system from being too high and too low, so that the air conditioner system is ensured to be always in a safe working pressure range, and therefore the automobile air conditioner pressure sensor is needed.
But the existing automobile air conditioner pressure sensor is poor in body tightness and affects follow-up detection accuracy.
Disclosure of Invention
First, the technical problem to be solved
Aiming at the defects in the prior art, the utility model aims to provide an automobile air conditioner pressure sensor which has the characteristics of limiting a sealing plate and guaranteeing structural tightness and detection accuracy.
(II) technical scheme
In order to achieve the above purpose, the utility model provides an automobile air conditioner pressure sensor, which comprises a protective shell, wherein a lap joint frame and a supporting plate are arranged on the inner side of the protective shell, a pressure chip is arranged on the inner top of the protective shell, a sealing groove is formed in the supporting plate, a sealing plate is clamped in the sealing groove, an inner groove is formed in the supporting plate, a spring is arranged in the inner groove, one end of the spring is fixedly connected to the bottom of the sealing plate, a push plate is fixedly connected to the top of the sealing plate, the push plate is lapped on the surface of the pressure chip, a lap joint plate is arranged on the inner side of the lap joint frame, a wind-collecting plate is lapped on the surface of the lap joint plate, a connecting rod is arranged between the wind-collecting plate and the sealing plate, and a mounting assembly is arranged on the surface of the protective shell.
When using an automotive air conditioner pressure sensor of this technical scheme, through setting up closing plate and seal groove, can carry out sealed processing to the structure inside, prevent that wind from getting into, influence follow-up detection accuracy nature, through setting up the spring, can carry out elasticity restriction to the closing plate, prevent that the seal groove from taking place not hard up condition, when the windward board contact wind, wind-force can promote windward board, connecting rod, closing plate and push pedal removal, with the help of touching pressure chip, realize the detection to pressure, through setting up installation component, can conveniently fix a position the installation to the device.
Further, an air inlet is formed in the bottom of the protective shell, and an air outlet is formed in the surface of the protective shell.
Further, a sealing sleeve is fixedly connected to the inner side of the supporting plate, and the connecting rod is sleeved inside the sealing sleeve.
Further, the installation component includes the mounting panel, mounting panel fixed connection is at the protecting sheathing surface, the locating hole has been seted up to the mounting panel inside.
Further, an inner cavity is formed in the protective shell, and a main controller is arranged in the inner cavity.
Further, a power supply line is arranged on one side of the protective shell.
(III) beneficial effects
In summary, the utility model has the following beneficial effects:
1. through setting up closing plate and seal groove, can seal the processing in the structure inside, prevent that wind from getting into, influence follow-up detection accuracy nature, through setting up the spring, can carry out elasticity restriction to the closing plate, prevent that the condition that the seal groove takes place not hard up, when the wind-receiving board contacted wind, wind-force can promote aviation baffle, connecting rod, closing plate and push pedal and remove, realizes the detection to pressure with the help of touching pressure chip, through setting up the installation component, can conveniently fix a position the installation to the device;
2. through setting up the air inlet, conveniently collect partial gas, conveniently detect the processing to atmospheric pressure, through setting up the seal cover, can seal the restriction to the connecting rod, further guarantee the leakproofness of structure when using;
3. through setting up mounting panel and locating hole, conveniently fix a position the device, through setting up main control unit, can conveniently control the electrical components of structure, through setting up the power supply line, can provide driving electric energy to the electrical components of structure.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the description of the embodiments or the prior art will be briefly described, and it is apparent that the drawings in the following description are only one embodiment of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is a schematic cross-sectional elevation view of the present utility model;
FIG. 3 is a schematic cross-sectional elevation view of the present utility model;
fig. 4 is a schematic structural view of the mounting assembly of the present utility model.
The marks in the drawings are:
1. a protective housing; 2. an air outlet; 3. a mounting assembly; 301. a mounting plate; 302. positioning holes; 4. a power supply line; 5. an air inlet; 6. a lap joint frame; 7. a lapping plate; 8. a wind receiving plate; 9. a connecting rod; 10. sealing sleeve; 11. a support plate; 12. sealing grooves; 13. a sealing plate; 14. a push plate; 15. a pressure chip; 16. a main controller; 17. an inner cavity; 18. an inner tank; 19. and (3) a spring.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the present utility model easy to understand, the technical solutions in the embodiments of the present utility model are clearly and completely described below to further illustrate the present utility model, and it is obvious that the described embodiments are only some embodiments of the present utility model, not all versions.
Examples:
the utility model is described in further detail below with reference to fig. 1-4.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides an automobile air conditioner pressure sensor, including protecting sheathing 1, protecting sheathing 1 inboard is provided with overlap joint frame 6 and backup pad 11, protecting sheathing 1 inside top is provided with pressure chip 15, inside seal groove 12 of having been seted up of backup pad 11, seal groove 12 inside joint has closing plate 13, through setting up closing plate 13 and seal groove 12, can carry out sealed processing to structure inside, prevent that wind from getting into, influence follow-up detection accuracy, through setting up spring 19, can carry out elasticity restriction to closing plate 13, prevent the condition that sealing groove 12 takes place not hard up, inside groove 18 of having seted up of backup pad 18 is provided with spring 19, spring 19 one end fixed connection is in closing plate 13 bottoms, closing plate 13 top fixedly connected with push pedal 14, the overlap joint of push pedal 14 is on pressure chip 15 surface, overlap joint frame 6 inboard is provided with overlap plate 7, overlap joint plate 7 surface has wind connection plate 8, when wind connection plate 8 contacts the wind, wind power can promote wind connection plate 8, connecting rod 9, closing plate 13 and push pedal 14 remove, realize the detection to pressure, be provided with connecting rod 9 between wind connection plate 8 and the closing plate 13, protecting sheathing 1 surface is provided with installation component 3, installation device through setting up 3, can conveniently install the device.
Specifically, the bottom of the protective shell 1 is provided with an air inlet 5, the surface of the protective shell 1 is provided with an air outlet 2, the inner side of the supporting plate 11 is fixedly connected with a sealing sleeve 10, and the connecting rod 9 is sleeved inside the sealing sleeve 10.
Through adopting above-mentioned technical scheme, through setting up air inlet 5, conveniently collect partial gas, conveniently detect the processing to atmospheric pressure, through setting up seal cover 10, can seal the restriction to connecting rod 9, further guarantee structure leakproofness when using.
Specifically, the installation component 3 includes mounting panel 301, and mounting panel 301 fixed connection is at the surface of protecting sheathing 1, and locating hole 302 has been seted up to mounting panel 301 inside, and inner chamber 17 has been seted up to protecting sheathing 1 inside, and the inner chamber 17 inside is provided with master controller 16.
Through adopting above-mentioned technical scheme, through setting up mounting panel 301 and locating hole 302, conveniently fix a position the device, through setting up main control unit 16, can conveniently control the electrical components of structure.
Specifically, the protective case 1 is provided with a power supply line 4 on one side.
By adopting the above technical scheme, through setting up power supply line 4, can provide the drive electric energy to the electrical components of structure.
The working principle of the utility model is as follows:
before using the device, can be with the help of installation component 3, install the device in the air conditioner position of giving vent to anger, then with the help of power supply line 4, carry out the power supply processing to the structure, when the air conditioner during operation, the air conditioner wind can blow in inside the protective housing 1 from air inlet 5, and wind can promote the aviation baffle 8, drives connecting rod 9, seal groove 12 and push pedal 14 and removes, and push pedal 14 contacts pressure chip 15, detects the processing can to the pressure.
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.
Claims (6)
1. The utility model provides an automotive air conditioner pressure sensor, includes protective housing (1), its characterized in that: the inside overlap joint frame (6) and the backup pad (11) that are provided with of protective housing (1), protective housing (1) inside top is provided with pressure chip (15), seal groove (12) have been seted up to backup pad (11) inside, seal groove (12) inside joint has closing plate (13), inside groove (18) of having seted up of backup pad (11), inside spring (19) that are provided with of inside groove (18), spring (19) one end fixed connection is in closing plate (13) bottom, closing plate (13) top fixedly connected with push pedal (14), push pedal (14) overlap joint is on pressure chip (15) surface, overlap joint frame (6) inboard is provided with overlap plate (7), overlap plate (7) surface overlap joint has wind-collecting plate (8), be provided with connecting rod (9) between wind-collecting plate (8) and closing plate (13), protective housing (1) surface is provided with installation component (3).
2. The automotive air conditioning pressure sensor of claim 1, wherein: the bottom of the protective shell (1) is provided with an air inlet (5), and the surface of the protective shell (1) is provided with an air outlet (2).
3. The automotive air conditioning pressure sensor of claim 1, wherein: the inner side of the supporting plate (11) is fixedly connected with a sealing sleeve (10), and the connecting rod (9) is sleeved inside the sealing sleeve (10).
4. The automotive air conditioning pressure sensor of claim 1, wherein: the mounting assembly (3) comprises a mounting plate (301), the mounting plate (301) is fixedly connected to the surface of the protective shell (1), and a positioning hole (302) is formed in the mounting plate (301).
5. The automotive air conditioning pressure sensor of claim 1, wherein: an inner cavity (17) is formed in the protective shell (1), and a main controller (16) is arranged in the inner cavity (17).
6. The automotive air conditioning pressure sensor of claim 1, wherein: one side of the protective shell (1) is provided with a power supply line (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322438087.8U CN220649879U (en) | 2023-09-07 | 2023-09-07 | Automobile air conditioner pressure sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322438087.8U CN220649879U (en) | 2023-09-07 | 2023-09-07 | Automobile air conditioner pressure sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220649879U true CN220649879U (en) | 2024-03-22 |
Family
ID=90262775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322438087.8U Active CN220649879U (en) | 2023-09-07 | 2023-09-07 | Automobile air conditioner pressure sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220649879U (en) |
-
2023
- 2023-09-07 CN CN202322438087.8U patent/CN220649879U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |