CN220690015U - Wireless stay cord displacement sensor - Google Patents
Wireless stay cord displacement sensor Download PDFInfo
- Publication number
- CN220690015U CN220690015U CN202322390638.8U CN202322390638U CN220690015U CN 220690015 U CN220690015 U CN 220690015U CN 202322390638 U CN202322390638 U CN 202322390638U CN 220690015 U CN220690015 U CN 220690015U
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- CN
- China
- Prior art keywords
- stay cord
- magnet
- sensor body
- wireless
- fixed metal
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- 238000006073 displacement reaction Methods 0.000 title claims abstract description 28
- 239000002184 metal Substances 0.000 claims abstract description 43
- 230000005389 magnetism Effects 0.000 abstract description 3
- 238000012031 short term test Methods 0.000 abstract description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The utility model discloses a wireless stay cord displacement sensor, which belongs to the technical field of displacement sensors and comprises a fixed metal table, wherein a limit groove is formed in the side surface of the fixed metal table, a moving device is connected in a sliding manner in the limit groove, the moving device comprises a metal plate, the metal plate is connected in the limit groove in a sliding manner, a first magnet is lapped under the metal plate, and the first magnet is connected with a stay cord head through a traction cord. This wireless stay cord displacement sensor through setting up fixed metal platform and LCD screen, when using the device, the sensor body utilizes the magnetism of second magnet to adsorb outside fixed metal platform, when the metal sheet removes in the spacing inslot, can drive the stay cord head and stretch out or shorten for the device can the short-term test displacement variation, and the device can adsorb in the two directions of sensor body, avoids its condition of route skew to appear when removing, has ensured the device accuracy when measuring.
Description
Technical Field
The utility model belongs to the technical field of displacement sensors, and particularly relates to a wireless stay cord displacement sensor.
Background
The stay cord displacement sensor is also called stay cord sensor, and stay cord displacement sensor is the exquisite constitution of linear displacement sensor in the structure, has fully combined angle sensor and linear displacement sensor's advantage, and current sensor when using, when being pulled by the stay cord, the condition of skew route appears easily, and then leads to current device to appear the condition of error easily when measuring, has reduced current device's practicality.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides a wireless stay cord displacement sensor, which solves the problem that a sensor is easy to deviate from a route when being pulled by a stay cord.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a wireless stay cord displacement sensor, includes fixed metal platform, the spacing groove has been seted up to the side of fixed metal platform, sliding connection has mobile device in the spacing groove, mobile device includes the metal sheet, metal sheet sliding connection is in the spacing inslot, the overlap joint has first magnet under the metal sheet, first magnet is connected with the stay cord head through the haulage rope, the one end joint of stay cord head has the sensor body, the side joint of sensor body has the second magnet, the second magnet overlap joint is outside fixed metal platform.
As a further aspect of the utility model: the side of sensor body is equipped with bluetooth antenna, be equipped with the LCD screen on the sensor body.
As a further aspect of the utility model: the side of the sensor body is hinged with a box door through a hinge, and a handle is arranged outside the box door.
As a further aspect of the utility model: the sensor body is provided with a base below, and the base is connected to the fixed metal table in a sliding manner.
Compared with the prior art, the utility model has the beneficial effects that:
1. this wireless stay cord displacement sensor through setting up fixed metal platform, the spacing groove, mobile device, bluetooth antenna and LCD screen, when using the device, the sensor body utilizes the magnetism of second magnet to adsorb outside fixed metal platform, and the stay cord head can be through first magnet absorption under the metal sheet, when the metal sheet moves in the spacing groove, can drive the stay cord head and stretch out or shorten for the device can the short-term test displacement variation, and the device can adsorb in two directions of sensor body, avoid its condition of the route skew that appears when removing, ensured the device accuracy when measuring.
2. This wireless stay cord displacement sensor through setting up sensor body, LCD screen, chamber door and base, after the device is in long-time use, can open the chamber door fast, and then can change the inside battery of sensor body, when conveniently detecting subsequently, avoids appearing influencing the condition of measuring effect because of the electric quantity is not enough, has ensured the result of use of the device.
3. This wireless stay cord displacement sensor, through setting up first magnet and bluetooth antenna, and the mutually supporting of first magnet and second magnet, can effectually ensure the displacement route of sensor body, avoid its skew condition appears when removing, and bluetooth antenna can propagate away displacement data, and then conveniently supplies other equipment to read and utilize, the effectual practicality that has improved the device.
Drawings
FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;
FIG. 2 is a schematic diagram of a three-dimensional structure of a liquid crystal display according to the present utility model;
FIG. 3 is a schematic view of a door perspective structure of the present utility model;
FIG. 4 is a schematic view of a guy rope head of the present utility model;
in the figure: 1. fixing a metal table; 2. a limit groove; 3. a mobile device; 301. a metal plate; 302. a first magnet; 303. a rope pulling head; 304. a sensor body; 305. a second magnet; 4. a Bluetooth antenna; 5. a liquid crystal panel; 6. a door; 7. and (5) a base.
Detailed Description
The technical scheme of the patent is further described in detail below with reference to the specific embodiments.
As shown in fig. 1-4, the present utility model provides a technical solution: the utility model provides a wireless stay cord displacement sensor, includes fixed metal platform 1, and limit groove 2 has been seted up to the side of fixed metal platform 1, through setting up limit groove 2, and the mutually supporting of limit groove 2 and metal sheet 301 can avoid metal sheet 301 to appear shifting the condition of blocking when moving, has ensured the stability of metal sheet 301 when moving;
the moving device 3 is connected in a sliding manner in the limiting groove 2, the moving device 3 comprises a metal plate 301, the metal plate 301 is connected in the limiting groove 2 in a sliding manner, a first magnet 302 is lapped under the metal plate 301, and through the arrangement of the first magnet 302 and the mutual matching of the first magnet 302 and the second magnet 305, the displacement path of the sensor body 304 can be effectively ensured, and the situation that the sensor body is deviated during movement is avoided;
the first magnet 302 is connected with the stay cord head 303 through the haulage rope, one end joint of the stay cord head 303 has the sensor body 304, the side of the sensor body 304 is provided with the bluetooth antenna 4, through setting up the bluetooth antenna 4, and the bluetooth antenna 4 can propagate out the displacement data, and then conveniently supplies other equipment to read and utilize, the effectual practicality that improves the device;
the sensor body 304 is provided with the liquid crystal screen 5, so that the extension amount of the pull rope head 303 and electric quantity information can be observed in real time by arranging the liquid crystal screen 5, data can be recorded conveniently and timely, and an internal battery can be replaced;
the side of sensor body 304 has chamber door 6 through the hinge, is equipped with the handle outward of chamber door 6, is equipped with base 7 under the sensor body 304, and base 7 sliding connection is on fixed metal platform 1, and the side joint of sensor body 304 has second magnet 305, and second magnet 305 overlap joint is outside fixed metal platform 1.
The working principle of the utility model is as follows:
when the device is used, the sensor body 304 is adsorbed outside the fixed metal table 1 by utilizing the magnetism of the second magnet 305, the pull rope head 303 can be adsorbed under the metal plate 301 through the first magnet 302, when the metal plate 301 moves in the limiting groove 2, the pull rope head 303 can be driven to stretch out or shorten, the displacement variation can be measured, and when the battery in the sensor body 304 needs to be replaced, the box door 6 can be opened.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.
While the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes may be made without departing from the spirit of the present patent within the knowledge of one of ordinary skill in the art.
Claims (4)
1. The utility model provides a wireless stay cord displacement sensor, includes fixed metal platform (1), its characterized in that: the utility model discloses a fixed metal platform, including fixed metal platform, fixed metal platform's (1)'s side has seted up spacing groove (2), sliding connection has mobile device (3) in spacing groove (2), mobile device (3) include metal sheet (301), metal sheet (301) sliding connection is in spacing groove (2), overlap joint has first magnet (302) under metal sheet (301), first magnet (302) are connected with stay cord head (303) through the haulage rope, the one end joint of stay cord head (303) has sensor body (304), the side joint of sensor body (304) has second magnet (305), second magnet (305) overlap joint is outside fixed metal platform (1).
2. A wireless pull-cord displacement sensor as recited in claim 1, wherein: the side of sensor body (304) is equipped with bluetooth antenna (4), be equipped with LCD screen (5) on sensor body (304).
3. A wireless pull-cord displacement sensor as recited in claim 1, wherein: the side face of the sensor body (304) is hinged with a box door (6) through a hinge, and a handle is arranged outside the box door (6).
4. A wireless pull-cord displacement sensor as recited in claim 1, wherein: a base (7) is arranged below the sensor body (304), and the base (7) is connected to the fixed metal table (1) in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322390638.8U CN220690015U (en) | 2023-09-04 | 2023-09-04 | Wireless stay cord displacement sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322390638.8U CN220690015U (en) | 2023-09-04 | 2023-09-04 | Wireless stay cord displacement sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220690015U true CN220690015U (en) | 2024-03-29 |
Family
ID=90374303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322390638.8U Active CN220690015U (en) | 2023-09-04 | 2023-09-04 | Wireless stay cord displacement sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220690015U (en) |
-
2023
- 2023-09-04 CN CN202322390638.8U patent/CN220690015U/en active Active
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