CN211013360U - Wireless pressure sensor - Google Patents
Wireless pressure sensor Download PDFInfo
- Publication number
- CN211013360U CN211013360U CN201922275085.5U CN201922275085U CN211013360U CN 211013360 U CN211013360 U CN 211013360U CN 201922275085 U CN201922275085 U CN 201922275085U CN 211013360 U CN211013360 U CN 211013360U
- Authority
- CN
- China
- Prior art keywords
- connecting block
- outer tube
- pressure sensor
- joint
- wireless pressure
- 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.)
- Active
Links
Images
Landscapes
- Helmets And Other Head Coverings (AREA)
Abstract
The utility model provides a wireless pressure sensor, includes the joint, be equipped with the holding chamber that supplies the core to put into on the joint, the core passes through the nut to be fixed in the joint, the cover is equipped with columniform outer tube on the joint, be equipped with the battery in the outer tube and be used for the connecting block of fixed battery, the outer tube upper end is equipped with the helmet, be equipped with the antenna in the helmet. The utility model has simple structure and low production cost; the whole body is cylindrical, the installation is compact, the size is small, the application range is wide, and the condition that the working condition is narrow and small and can not be used is avoided.
Description
Technical Field
The utility model relates to a sensor especially relates to a wireless pressure sensor.
Background
The existing wireless pressure sensor mainly comprises a pressure connection joint for connecting a pipeline, an aluminum alloy shell and an antenna, and because various components in the aluminum alloy shell are irregularly placed and a built-in battery is large, the existing wireless pressure sensor is large in size generally and limited in application range; the cost is high, and the method is not suitable for mass production and use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that, overcome the defect that prior art exists, provide a simple structure, low in production cost, small wireless pressure sensor.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a wireless pressure sensor, includes the joint, be equipped with the holding chamber that supplies the core to put into on the joint, the core passes through the nut to be fixed in the joint, the cover is equipped with columniform outer tube on the joint, be equipped with the battery in the outer tube and be used for the connecting block of fixed battery, the outer tube upper end is equipped with the helmet, be equipped with the antenna in the helmet.
Further, the connecting block comprises a first connecting block and a second connecting block, the second connecting block is close to the core, and the first connecting block is far away from the core.
Furthermore, a pressure spring is arranged in the protective cap and used for compressing the first connecting block.
Further, the outer pipe is connected with the joint through threads.
Further, still be equipped with the circuit board in the outer tube, the circuit board is fixed in the outer tube through first connecting block and second connecting block.
Compared with the prior art, the utility model has simple structure and low production cost; the whole body is cylindrical, the installation is compact, compared with an aluminum alloy type wireless pressure sensor, the volume is reduced by half, the application range is wide, and the condition that the sensor cannot be used in a narrow working condition place is avoided; and because the antenna is built-in, not fragile, protection level is high, and the equipment is simple.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
in the figure: 1. the connector comprises a connector body 2, a core body 3, a nut 4, an outer tube 5, a battery 6, a first connecting block 7, a second connecting block 8, a protective cap 9, an antenna 10, a pressure spring 11 and a circuit board.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1, this embodiment includes and connects 1, it supplies the holding chamber that core 2 put into to be equipped with on the joint 1, core 2 passes through nut 3 to be fixed and connects 1 overhead, the cover is equipped with columniform outer tube 4 on connecting 1, be equipped with battery 5 in the outer tube 4 and be used for fixed battery 5's first connecting block 6 and second connecting block 7, 7 pieces are close to core 5 are connected to the second, core 5 is kept away from to first connecting block 6, outer tube 4 upper end is equipped with helmet 8, be equipped with antenna 9 in the helmet 8.
In this embodiment, a pressure spring 10 is arranged in the protective cap 8, and the pressure spring 10 is used for compressing the first connecting block 6.
In this embodiment, a circuit board 11 is further disposed in the outer tube 4, and the circuit board 11 is fixed in the outer tube 4 through the first connecting block 6 and the second connecting block 7.
The installation mode of this embodiment is: pack into core 2 and connect 1 in, compress tightly core 2 through nut 3, weld outer tube 4 on connecting 1, antenna 9 is pasted in the hole of helmet 8, packs into helmet 8 to pressure spring 10 again, and helmet 8 passes through threaded connection with outer tube 4 for pressure spring 10 compresses tightly at first connecting block 6, and the whole assembly is compact, and the volume reduces.
Various modifications and variations of the present invention may be made by those skilled in the art, and they are within the scope of the present invention provided they are within the scope of the claims and their equivalents.
What is not described in detail in the specification is prior art that is well known to those skilled in the art.
Claims (6)
1. A wireless pressure sensor, includes the joint, its characterized in that: the connector is provided with an accommodating cavity for the core body to be placed in, the core body is fixed in the connector through a nut, the connector is sleeved with a cylindrical outer tube, a battery and a connecting block for fixing the battery are arranged in the outer tube, the upper end of the outer tube is provided with a protective cap, and an antenna is arranged in the protective cap.
2. The wireless pressure sensor of claim 1, wherein: the connecting block comprises a first connecting block and a second connecting block, the second connecting block is close to the core, and the core is far away from the first connecting block.
3. The wireless pressure sensor according to claim 1 or 2, wherein: a pressure spring is arranged in the protective cap and used for compressing the first connecting block.
4. The wireless pressure sensor according to claim 1 or 2, wherein: the outer pipe is connected with the joint through threads.
5. The wireless pressure sensor of claim 3, wherein: the outer pipe is connected with the joint through threads.
6. The wireless pressure sensor of claim 2, wherein: still be equipped with the circuit board in the outer tube, the circuit board is fixed in the outer tube through first connecting block and second connecting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922275085.5U CN211013360U (en) | 2019-12-18 | 2019-12-18 | Wireless pressure sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922275085.5U CN211013360U (en) | 2019-12-18 | 2019-12-18 | Wireless pressure sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211013360U true CN211013360U (en) | 2020-07-14 |
Family
ID=71473391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922275085.5U Active CN211013360U (en) | 2019-12-18 | 2019-12-18 | Wireless pressure sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211013360U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11592499B2 (en) | 2019-12-10 | 2023-02-28 | Barnes Group Inc. | Wireless sensor with beacon technology |
-
2019
- 2019-12-18 CN CN201922275085.5U patent/CN211013360U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11592499B2 (en) | 2019-12-10 | 2023-02-28 | Barnes Group Inc. | Wireless sensor with beacon technology |
| US11899081B2 (en) | 2019-12-10 | 2024-02-13 | Barnes Group Inc. | Wireless sensor with beacon technology |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211013360U (en) | Wireless pressure sensor | |
| CN202534856U (en) | Inner bayonet type cylindrical connector | |
| CN207147714U (en) | A kind of anti-bulging negative pressure leak testing device of square power battery | |
| CN208400991U (en) | A kind of device for lithium ion battery safety detection | |
| CN208181034U (en) | A kind of brake chamber device of included pressure test tap | |
| CN207883838U (en) | A kind of lithium battery device convenient for combination | |
| CN207743296U (en) | A kind of lithium battery buffering explosion protection device | |
| CN216200912U (en) | New forms of energy lithium cell box relief valve | |
| CN201611696U (en) | Angle connector of coaxial cable | |
| CN216413197U (en) | Safe and stable cobalt-free lithium battery | |
| CN212158766U (en) | Spoke type weighing sensor | |
| CN212744835U (en) | Explosion-proof gas pitcher | |
| CN207719487U (en) | A kind of structure of pressure-resistant seal separate terminal enclosure | |
| CN210225025U (en) | Portable mobile emergency power supply | |
| CN102760853B (en) | Cylindrical nickel-metal hydride battery connection device and connection method | |
| CN207353343U (en) | A kind of good lithium battery of crushing resistance | |
| CN212485389U (en) | Battery mould | |
| CN201741578U (en) | Dual-core capacitor | |
| CN206259545U (en) | A kind of push-in radio frequency connector | |
| CN217768888U (en) | Miniature electric connector for robot | |
| CN214852106U (en) | Electronic computer resistance to compression protection device | |
| CN219161536U (en) | Shell structure of pressure transmitter | |
| CN208333743U (en) | A kind of ceramic pressure sensor encapsulating structure | |
| CN218039577U (en) | High-power built-in battery power supply set mechanism | |
| CN205282358U (en) | Thread connection rubber coating connecting rod and use hydraulic pressure operating mechanism of this connecting rod |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |