CN221596900U - A pressure sensor - Google Patents
A pressure sensor Download PDFInfo
- Publication number
- CN221596900U CN221596900U CN202323125367.XU CN202323125367U CN221596900U CN 221596900 U CN221596900 U CN 221596900U CN 202323125367 U CN202323125367 U CN 202323125367U CN 221596900 U CN221596900 U CN 221596900U
- Authority
- CN
- China
- Prior art keywords
- pressure sensor
- tube
- mounting
- extrusion
- sensor body
- 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
Landscapes
- Measuring Fluid Pressure (AREA)
Abstract
The utility model discloses a pressure sensor, which comprises a pressure sensor body and also comprises a mounting pipe arranged on the pressure sensor body, wherein an electric connection plate is arranged in the mounting pipe and is electrically connected with a pressure sensing probe in the pressure sensor body, a connecting mechanism for connecting a data wire is arranged in the mounting pipe, the connecting mechanism comprises a plurality of connecting blocks which are connected in the mounting pipe in a sliding manner, and one end of each connecting block, which is opposite to the other end, is provided with an arc-shaped surface. According to the utility model, through the arrangement of the connecting mechanism, under the separation action of the separating mechanism and the mutual approaching action of the extrusion components, each connecting block is propped against the side wall of the data line, so that the connection and fixation of the data line are realized under the propping action of each connecting block, the operation is simple, the implementation is convenient, and a special tool is not required, thereby improving the convenience of the installation and the disassembly of the data line in a narrow space while ensuring the connection firmness of the data line.
Description
Technical Field
The utility model belongs to the technical field of pressure sensors, and particularly relates to a pressure sensor.
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.
In the process of using the pressure sensor, the electric signal is required to be output by using the data wire, one end of the data wire is connected with the pressure sensor through the threaded rod and the threaded pipe, and the connection mode of the threaded rod and the threaded pipe is used, so that the connection strength between the data wire and the pressure sensor is ensured, but in the process of connecting and disassembling each time, the threaded rod is required to be rotated by using a special tool, the operation is complex, time and labor are wasted, and the special tool is difficult to use when the pressure sensor is mounted in a part with a small mounting space, so that inconvenience is further brought to the mounting of the pressure sensor.
The present utility model has been made in view of this.
Disclosure of utility model
In order to solve the technical problems, the utility model adopts the basic conception of the technical scheme that:
the pressure sensor comprises a pressure sensor body, and further comprises a mounting pipe arranged on the pressure sensor body, wherein a power connection plate is arranged in the mounting pipe and is electrically connected with a pressure sensing probe in the pressure sensor body, and a connecting mechanism for connecting a data wire is arranged in the mounting pipe;
The connecting mechanism comprises a plurality of connecting blocks which are connected in a mounting tube in a sliding mode, the connecting blocks are arranged in an annular array mode, an arc-shaped surface is formed in one end, opposite to each connecting block, of each connecting block, one end, away from each other, of each connecting block is connected with the inner wall of the mounting tube through an extrusion assembly, and a separating mechanism used for separating the connecting blocks is arranged on the mounting tube.
The extrusion assembly comprises an extrusion pipe fixedly connected to the inner wall of the installation pipe, an extrusion rod is connected to the extrusion pipe in a sliding mode, one end of the extrusion rod is connected with the connecting block, a first spring is sleeved on the side wall of the extrusion pipe, and two ends of the first spring are connected with the connecting block and the inner wall of the installation pipe respectively.
The installation pipe is internally provided with a pushing component for pushing the electric plate, the pushing component comprises a second spring fixedly connected to the bottom wall of the installation pipe, the other end of the second spring is fixedly connected with a pushing plate, and the electric plate is arranged on one side, far away from the pressure sensor body, of the pushing plate.
The separating mechanism comprises a separating tube which is connected with one end of the mounting tube far away from the pressure sensor body in a sliding manner, a separating ring is fixedly connected with one end of the separating tube far away from the connecting block, an inclined plane is formed in one side, close to the separating tube, of the connecting block, and the other end of the separating tube slides on the side wall of the inclined plane.
And polishing the side wall of each inclined plane.
The installation pipe is provided with a moving assembly which is convenient for the separation pipe to move, the moving assembly comprises two moving grooves which are formed in the side wall of the separation pipe and are symmetrically arranged, two moving blocks are connected to the moving grooves in a sliding mode, and one ends, opposite to the moving blocks, of the moving blocks are connected with the inner wall of the installation pipe.
Compared with the prior art, the utility model has the following beneficial effects:
According to the utility model, through the arrangement of the connecting mechanism, under the separation action of the separating mechanism and the mutual approaching action of the extrusion components, each connecting block is propped against the side wall of the data line, so that the connection and fixation of the data line are realized under the propping action of each connecting block, the operation is simple, the implementation is convenient, and a special tool is not required, thereby improving the convenience of the installation and the disassembly of the data line in a narrow space while ensuring the connection firmness of the data line.
The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.
Drawings
In the drawings:
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the connecting mechanism of the present utility model;
Fig. 3 is an enlarged view at a in fig. 2.
In the figure: 1-a pressure sensor body; 2-mounting a tube; 3-an electric connection plate; 401-connecting blocks; 402-an arcuate surface; 501-extruding a tube; 502-squeeze bar; 503-a first spring; 601-a second spring; 602-pushing the plate; 701-separating tube; 702-a split ring; 703-inclined plane; 801-a movement groove; 802-move block.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model.
Example 1
Referring to fig. 1-3, a pressure sensor in the drawings comprises a pressure sensor body 1, a mounting tube 2 arranged on the pressure sensor body 1, a power connection plate 3 arranged in the mounting tube 2, wherein the power connection plate 3 is electrically connected with a pressure sensing probe in the pressure sensor body 1, and a connecting mechanism for connecting data wires is arranged in the mounting tube 2;
The connecting mechanism comprises a plurality of connecting blocks 401 which are slidably connected in the mounting pipe 2, each connecting block 401 is arranged in an annular array, an arc-shaped surface 402 is formed at one end of each connecting block 401, which is far away from each other, is connected with the inner wall of the mounting pipe 2 through an extrusion assembly, and a separating mechanism for separating each connecting block 401 is arranged on the mounting pipe 2;
What needs to be explained here is: through coupling mechanism's setting, under coupling mechanism's separation effect and extrusion subassembly's mutual approaching action for each connecting block 401 offsets with the lateral wall of data line, thereby under each connecting block 401's supporting tight effect, realized the connection fixedly to the data line, easy operation, it is convenient to implement, need not to use specialized tool, thereby has improved the convenience of data line installation and dismantlement in narrow and small space when having guaranteed data line connection fastness.
Referring to fig. 2-3, the illustrated extrusion assembly comprises an extrusion pipe 501 fixedly connected to the inner wall of the installation pipe 2, an extrusion rod 502 is slidably connected to the extrusion pipe 501, one end of the extrusion rod 502 is connected to the connection block 401, a first spring 503 is sleeved on the side wall of the extrusion pipe 501, and two ends of the first spring 503 are respectively connected to the connection block 401 and the inner wall of the installation pipe 2;
What needs to be explained here is: by the arrangement of the pressing assembly, when the respective connection blocks 401 are no longer pressed by force, the respective connection blocks 401 are pushed to move closer to each other by the elastic force of the first springs 503.
Referring to fig. 2, a pushing assembly for pushing the electric plate 3 is disposed in the illustrated mounting tube 2, the pushing assembly includes a second spring 601 fixedly connected to the bottom wall of the mounting tube 2, the other end of the second spring 601 is fixedly connected to a pushing plate 602, and the electric plate 3 is disposed on one side of the pushing plate 602 away from the pressure sensor body 1;
What needs to be explained here is: through the setting of pushing the subassembly for connect electric plate 3 can offsets with the terminal surface of data line all the time, thereby guarantee the stability that data line and pressure sensor body 1 connect the electricity.
Working principle of connecting data lines: when the data wires need to be connected, the connection blocks 401 are pushed to be separated from each other through the separation function of the separation mechanism, then one end of each data wire is inserted into the installation tube 2, and under the pushing function of the pushing component, the power connection plate 3 is propped against one end of each data wire, and finally under the extrusion group function of the extrusion component, the connection blocks 401 are mutually close to each other and propped against the side wall of each data wire, so that the connection fixation of the data wires is realized under the propping function of the connection blocks 401, the operation is simple, the implementation is convenient, no special tool is needed, and the convenience of installing and dismantling the data wires in a narrow space is improved while the connection firmness of the data wires is ensured.
Example 2
Referring to fig. 3, for further explanation of the embodiment 1, the separation mechanism in the drawings includes a separation tube 701 slidably connected to one end of the mounting tube 2 away from the pressure sensor body 1, a separation ring 702 is fixedly connected to one end of the separation tube 701 away from the connection block 401, an inclined plane 703 is provided on one side of the connection block 401 close to the separation tube 701, and the other end of the separation tube 701 slides on the side wall of the inclined plane 703;
What needs to be explained here is: through separating mechanism's setting, be convenient for promote each connecting block 401 and keep away from the motion each other to make things convenient for the data line insert or be convenient for the pull out of data line, further realized the installation and the dismantlement of data line.
Referring to fig. 3, the sidewalls of each of the inclined surfaces 703 are polished;
what needs to be explained here is: by polishing the side wall of the inclined plane 703, friction is reduced, and transmission efficiency of the extruded inclined plane 703 is improved.
Referring to fig. 2, a moving assembly for facilitating the movement of the separating tube 701 is arranged on the mounting tube 2 in the drawing, the moving assembly comprises two moving grooves 801 which are symmetrically arranged on the side wall of the separating tube 701, the two moving grooves 801 are slidably connected with moving blocks 802, and opposite ends of the two moving blocks 802 are connected with the inner wall of the mounting tube 2;
what needs to be explained here is: by the arrangement of the moving assembly, guiding and limiting actions are provided for the movement of the separating tube 701.
Principle of operation of separating each connection block 401: pressing separating ring 702, under the guiding action of moving assembly, pushing separating tube 701 to move close to connecting block 401, pushing each connecting block 401 to separate from each other under the interaction force of inclined plane 703 when one end of separating tube 701 is propped against the side wall of connecting block 401, thereby facilitating the insertion of data line or the extraction of data line, and further realizing the installation and disassembly of data line.
Claims (6)
1. A pressure sensor, comprising:
A pressure sensor body (1);
Characterized by further comprising:
The pressure sensor comprises a pressure sensor body (1), a mounting pipe (2) arranged on the pressure sensor body (1), wherein an electric connection plate (3) is arranged in the mounting pipe (2), the electric connection plate (3) is electrically connected with a pressure sensing probe in the pressure sensor body (1), and a connecting mechanism for connecting a data wire is arranged in the mounting pipe (2);
Coupling mechanism includes sliding connection a plurality of connecting blocks (401) in installation pipe (2), each connecting block (401) are annular array setting, and each arcwall face (402) has been seted up to the relative one end of connecting block (401), and each one end that connecting block (401) kept away from each other is connected with the inner wall of installation pipe (2) through extrusion subassembly, be equipped with the separating mechanism that is used for carrying out the separation to each connecting block (401) on installation pipe (2).
2. The pressure sensor according to claim 1, wherein the extrusion assembly comprises an extrusion tube (501) fixedly connected to the inner wall of the mounting tube (2), an extrusion rod (502) is slidably connected to the extrusion tube (501), one end of the extrusion rod (502) is connected to the connection block (401), a first spring (503) is sleeved on the side wall of the extrusion tube (501), and two ends of the first spring (503) are connected to the connection block (401) and the inner wall of the mounting tube (2) respectively.
3. A pressure sensor according to claim 1, characterized in that a pushing assembly for pushing the electric connection plate (3) is arranged in the mounting tube (2), the pushing assembly comprises a second spring (601) fixedly connected to the bottom wall of the mounting tube (2), the other end of the second spring (601) is fixedly connected with a pushing plate (602), and the electric connection plate (3) is arranged on one side, far away from the pressure sensor body (1), of the pushing plate (602).
4. A pressure sensor according to claim 1, characterized in that the separation mechanism comprises a separation tube (701) slidably connected to one end of the mounting tube (2) away from the pressure sensor body (1), one end of the separation tube (701) away from the connection block (401) is fixedly connected with a separation ring (702), one side of the connection block (401) close to the separation tube (701) is provided with an inclined surface (703), and the other end of the separation tube (701) slides on the side wall of the inclined surface (703).
5. A pressure sensor according to claim 4, characterized in that the side walls of each of said bevels (703) are polished.
6. A pressure sensor according to claim 1, characterized in that the mounting tube (2) is provided with a moving assembly for facilitating the movement of the separating tube (701), the moving assembly comprises two moving grooves (801) which are symmetrically arranged on the side wall of the separating tube (701), the two moving grooves (801) are slidably connected with moving blocks (802), and the opposite ends of the two moving blocks (802) are connected with the inner wall of the mounting tube (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323125367.XU CN221596900U (en) | 2023-11-20 | 2023-11-20 | A pressure sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323125367.XU CN221596900U (en) | 2023-11-20 | 2023-11-20 | A pressure sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221596900U true CN221596900U (en) | 2024-08-23 |
Family
ID=92397185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323125367.XU Active CN221596900U (en) | 2023-11-20 | 2023-11-20 | A pressure sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221596900U (en) |
-
2023
- 2023-11-20 CN CN202323125367.XU patent/CN221596900U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN221596900U (en) | A pressure sensor | |
| CN2236694Y (en) | Spring receptacle | |
| CN118033191B (en) | An information collection connection port and method for error estimation of smart electric meter | |
| CN219554074U (en) | Mounting structure of plug connector | |
| CN218427959U (en) | Bilateral synchronous pressing and positioning mechanism | |
| CN208418623U (en) | A kind of mounting base of mechanical equipment signal lamp | |
| CN206272050U (en) | A kind of wire brush formula collector ring brush filament slip ring contact adjusting apparatus | |
| CN216981429U (en) | Mpp electric power pipe convenient to erection joint | |
| CN209658023U (en) | The auxiliary switch of Novel free crimping end wiring | |
| CN218040082U (en) | A terminal connector protection component with anti-interference function | |
| CN221150388U (en) | A wire-to-wire connector that is easy to install | |
| CN210610097U (en) | Data acquisition module capable of being installed in multiple modes | |
| CN110676643B (en) | Electric power connecting plug | |
| CN221596847U (en) | Side-standing Type-C interface assembly | |
| CN218799161U (en) | Lathe Tool Fixing Device for High Precision Connector Shell Processing | |
| CN221150341U (en) | High-load connecting terminal structure | |
| CN221783542U (en) | New energy power line harness connector | |
| CN201014994Y (en) | Test fixture for wire | |
| CN219203538U (en) | An intelligent integrated terminal block | |
| CN219312059U (en) | Bellows butt joint fixing device | |
| CN220289912U (en) | Light module connecting device with stable structure | |
| CN223039286U (en) | An electrical plug connector for electrical engineering | |
| CN220066255U (en) | Network connector | |
| CN214369952U (en) | Plastic connecting piece convenient to installation | |
| CN220985680U (en) | Automatic pairing and testing device for Bluetooth modules in batches |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20241129 Address after: No. 12, Group 4, Sundian Village, Wufu Town, Yilong County, Nanchong City, Sichuan Province 637608 Patentee after: Deng Xiaoqiang Country or region after: China Address before: 300450 Tianjin Binhai New Area Huayuan Industrial Zone No. 18 Haitai West Road North 2-204 Industrial Incubator-5-613 Patentee before: Tianjin Zhuo Neng Tuo Technology Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20250418 Address after: No. 3, Liangang Gaotang, Taiping Street, Xiangcheng District, Suzhou City, Jiangsu Province 215131 Patentee after: Suzhou Danding Automation Technology Co.,Ltd. Country or region after: China Address before: No. 12, Group 4, Sundian Village, Wufu Town, Yilong County, Nanchong City, Sichuan Province 637608 Patentee before: Deng Xiaoqiang Country or region before: China |
|
| TR01 | Transfer of patent right |