CN220751421U - Pressure sensor with protective cover - Google Patents
Pressure sensor with protective cover Download PDFInfo
- Publication number
- CN220751421U CN220751421U CN202322415683.4U CN202322415683U CN220751421U CN 220751421 U CN220751421 U CN 220751421U CN 202322415683 U CN202322415683 U CN 202322415683U CN 220751421 U CN220751421 U CN 220751421U
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- CN
- China
- Prior art keywords
- pressure sensor
- shell
- wall
- protective cover
- cover
- 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 title claims abstract description 28
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
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- Measuring Fluid Pressure (AREA)
Abstract
The utility model relates to the technical field of pressure sensors, in particular to a pressure sensor with a protective cover, which comprises a shell and an arc plate, wherein the front surface of the shell is fixedly connected with the rear end surface of the arc plate, the bottom of the shell is fixedly connected with a circular ring, the outer wall of the circular ring is provided with threads, the bottom of the shell is connected with a mounting structure, the inner wall of the shell is inserted with the pressure sensor, the pressure sensor is driven by a straight rod to rotate on the outer wall of the threads through the matching of the mounting structure, the bottom cover is gradually separated from the bottom of the shell, then the pressure sensor is inserted into the bottom of the shell, meanwhile, a lead of the pressure sensor is inserted into a notch of the shell, then a baffle is inserted into the notch of the shell, the curved plate on the outer wall of the baffle is matched with the arc plate to clamp the lead, and then the bottom cover is driven by the matching to rotate, so that the bottom cover is connected with the threads on the outer wall of the circular ring, the protective effect of the pressure sensor with the protective cover is improved, and the service life of the pressure sensor with the protective cover is ensured.
Description
Technical Field
The utility model relates to the technical field of pressure sensors, in particular to a pressure sensor with a protective cover.
Background
A pressure sensor is a device or apparatus that senses a pressure signal and converts the pressure signal to a usable output electrical signal according to a certain law.
For example, the rear end of the protective cover is opened and closed through the opening plate and the sliding groove, when the pressure sensor body is used or not used, the opening plate opens the rear end of the pressure sensor body through the sliding groove, the pressure sensor is placed in the protective cover, the pressure sensor body is adsorbed and fixed by the adsorption disc, after the pressure sensor body is placed, the opening plate moves to the middle part through the sliding groove, the rear end of the protective cover is further closed, the protective cover protects the pressure sensor body, moisture is prevented from entering the pressure sensor body, when the pressure sensor with the protective cover is used, the protective cover adopts the sliding groove and the opening plate to control the switch, and the opening plate are not limited, so that after the pressure sensor and the protective cover are installed, the phenomenon that the opening plate slides in the sliding groove easily due to vibration in use is caused, the sealing property of the protective cover is influenced, the protective effect of the pressure sensor with the protective cover is reduced, the service life of the pressure sensor with the protective cover is shortened,
disclosure of Invention
The utility model aims to solve the problems that the protection effect of a pressure sensor with a protective cover is reduced and the service life of the pressure sensor with the protective cover is shortened.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a take pressure sensor of protection casing, includes shell and arc board, the front of shell and the rear end face looks rigid coupling of arc board, the bottom rigid coupling of shell has the ring, the outer wall processing of ring has the screw thread, the bottom of shell is connected with mounting structure, pressure sensor has been pegged graft to the inner wall of shell, pressure sensor's outer wall wire is pegged graft mutually with the outer wall notch of shell.
Preferably, the mounting structure comprises a bottom cover and straight rods, the top of the bottom cover is attached to the bottom of the shell, the inner wall of the bottom cover is in threaded connection with the outer wall of the threads, the bottom of the bottom cover is fixedly connected with the tops of the straight rods, and the outer wall of the bottom cover is rotationally connected with a lantern ring.
Preferably, a baffle is inserted into the notch of the outer wall of the shell.
Preferably, the front surface of the baffle is fixedly connected with a curved plate.
Preferably, the bottoms of the curved plate and the baffle are attached to the top of the lantern ring.
Preferably, the top of the curved plate is attached to the bottom of the curved plate.
The pressure sensor with the protective cover has the beneficial effects that: the bottom is driven to rotate at the outer wall of the thread through the cooperation straight-bar in the mounting structure, so that the bottom is gradually separated from the bottom of the shell, then the pressure sensor is inserted into the bottom of the shell, meanwhile, the lead of the pressure sensor is inserted into the notch of the shell, then the baffle is inserted into the notch of the shell, the curved plate on the outer wall of the baffle is matched with the arc plate to clamp the lead, then the bottom is driven to rotate by the cooperation straight-bar, the bottom is connected with the thread on the outer wall of the circular ring, the protection effect of the pressure sensor with the protection cover is improved, and the service life of the pressure sensor with the protection cover is guaranteed.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of the connection relationship among the bottom cover, the straight rod and the collar in FIG. 1;
FIG. 3 is a schematic diagram of the connection relationship between the housing, the arc plate and the pressure sensor in FIG. 1;
fig. 4 is a schematic view of the connection relationship among the housing, the ring and the threads in fig. 1.
In the figure: 1. the device comprises a shell, 2, a mounting structure, 201, a bottom cover, 202, a straight rod, 203, a lantern ring, 3, an arc plate, 4, a baffle, 5, a curved plate, 6, a pressure sensor, 7, a circular ring, 8, threads, 9, a straight plate, 10 and a bracket.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
example 1:
please refer to fig. 1-4: in this embodiment, a take pressure sensor of protection casing, including shell 1 and arc board 3, the front of shell 1 and the rear end face looks rigid coupling of arc board 3, the bottom rigid coupling of shell 1 has ring 7, the outer wall processing of ring 7 has screw thread 8, the bottom of shell 1 is connected with mounting structure 2, the inner wall grafting of shell 1 has pressure sensor 6, how pressure sensor 6 operation uses is prior art, do not make too much and state about, the model is selected according to the user demand, the outer wall wire of pressure sensor 6 is pegged graft with the outer wall notch of shell 1 mutually.
The mounting structure 2 comprises a bottom cover 201 and straight rods 202, wherein the top of the bottom cover 201 is attached to the bottom of the shell 1, the inner wall of the bottom cover 201 is in threaded connection with the outer wall of a thread 8, the bottom cover 201 is stressed to rotate up and down through the outer wall of the thread 8, the bottom of the bottom cover 201 is fixedly connected with the tops of the plurality of straight rods 202, the outer wall of the bottom cover 201 is rotationally connected with a lantern ring 203, and the lantern ring 203 is stressed to rotate through a bearing on the outer wall of the bottom cover 201;
the bottom cover 201 is driven to rotate on the outer wall of the thread 8 through the straight rod 202 matched with the mounting structure 2, so that the bottom cover 201 is gradually separated from the bottom of the shell 1, then the pressure sensor 6 is inserted into the bottom of the shell 1, meanwhile, a lead wire of the pressure sensor 6 is inserted into a notch of the shell 1, then the baffle 4 is inserted into the notch of the shell 1, the curved plate 5 on the outer wall of the baffle 4 is matched with the arc plate 3 to clamp the lead wire, then the bottom cover 201 is driven to rotate by the straight rod 202 matched with the curved plate, the bottom cover 201 is connected with the thread 8 on the outer wall of the circular ring 7 in a threaded mode, the protection effect of the pressure sensor with the protection cover is improved, and the service life of the pressure sensor with the protection cover is guaranteed.
Baffle 4 has been pegged graft to the outer wall notch of shell 1, and baffle 4 promotes downwards and can break away from the notch of shell 1 outer wall, and the front rigid coupling of baffle 4 has bent board 5, and the bottom of bent board 5 and baffle 4 all is laminated mutually with the top of lantern ring 203, and bent board 5 and arc board 3 are the rubber material, and the top of bent board 5 is laminated mutually with the bottom of arc board 3.
Working principle:
when the equipment is used, the straight rod 202 is matched to drive the bottom cover 201 to rotate on the outer wall of the thread 8, so that the bottom cover 201 is gradually separated from the bottom of the shell 1, then the pressure sensor 6 is inserted into the bottom of the shell 1, meanwhile, a lead of the pressure sensor 6 is inserted into a notch of the shell 1, then the baffle 4 is inserted into the notch of the shell 1, the curved plate 5 on the outer wall of the baffle 4 is matched with the arc plate 3 to clamp the lead, then the straight rod 202 is matched to drive the bottom cover 201 to rotate, the bottom cover 201 is in threaded connection with the thread 8 on the outer wall of the circular ring 7, the bottom of the shell 1 is sealed, at the moment, the top of the lantern ring 203 is abutted against the bottoms of the baffle 4 and the curved plate 5 to realize fixation, the installation of the pressure sensor 6 and the protective cover is completed, and the straight rod 202 can be used as a supporting whole of a supporting leg.
Example 2:
please refer to fig. 1-4: in this embodiment, a pressure sensor with a protective cover further includes a straight plate 9 and a bracket 10, wherein the rear end surface of the straight plate 9 is fixedly connected with the front surface of the baffle 4, and the top front end of the straight plate 9 is fixedly connected with the bottom of the bracket 10.
Working principle:
after the pressure sensor 6 and the shell 1 are installed, the bottom of the lead is positioned in the bracket 10, and the straight plate 9 is matched with the bracket 10 to support the lead on the outer wall of the pressure sensor 6.
While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.
Claims (6)
1. The utility model provides a take pressure sensor of protection casing, includes shell (1) and arc board (3), its characterized in that: the front of shell (1) is fixedly connected with the rear end face of arc board (3), the bottom rigid coupling of shell (1) has ring (7), the outer wall processing of ring (7) has screw thread (8), the bottom of shell (1) is connected with mounting structure (2), peg graft in the inner wall of shell (1) has pressure sensor (6), the outer wall wire of pressure sensor (6) peg graft mutually with the outer wall notch of shell (1).
2. A pressure sensor with a protective cover as defined in claim 1, wherein: the mounting structure (2) comprises a bottom cover (201) and straight rods (202), the top of the bottom cover (201) is attached to the bottom of the shell (1), the inner wall of the bottom cover (201) is in threaded connection with the outer wall of the thread (8), the bottom of the bottom cover (201) is fixedly connected with the tops of the straight rods (202), and the outer wall of the bottom cover (201) is rotationally connected with a lantern ring (203).
3. A pressure sensor with a protective cover as defined in claim 1, wherein: a baffle (4) is inserted into a notch of the outer wall of the shell (1).
4. A pressure sensor with a protective cover as claimed in claim 3, characterized in that: the front of the baffle plate (4) is fixedly connected with a curved plate (5).
5. A pressure sensor with a protective cover as defined in claim 4, wherein: the bottoms of the curved plate (5) and the baffle (4) are attached to the top of the lantern ring (203).
6. A pressure sensor with a protective cover as defined in claim 4, wherein: the top of the curved plate (5) is attached to the bottom of the arc plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322415683.4U CN220751421U (en) | 2023-09-06 | 2023-09-06 | Pressure sensor with protective cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322415683.4U CN220751421U (en) | 2023-09-06 | 2023-09-06 | Pressure sensor with protective cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220751421U true CN220751421U (en) | 2024-04-09 |
Family
ID=90555662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322415683.4U Active CN220751421U (en) | 2023-09-06 | 2023-09-06 | Pressure sensor with protective cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220751421U (en) |
-
2023
- 2023-09-06 CN CN202322415683.4U patent/CN220751421U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |