CN212721859U - Wireless tension sensor and wireless sensor monitoring system with same - Google Patents
Wireless tension sensor and wireless sensor monitoring system with same Download PDFInfo
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- CN212721859U CN212721859U CN202021074283.1U CN202021074283U CN212721859U CN 212721859 U CN212721859 U CN 212721859U CN 202021074283 U CN202021074283 U CN 202021074283U CN 212721859 U CN212721859 U CN 212721859U
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Abstract
The utility model discloses a wireless force sensor and wireless sensor monitoring system who has it, wireless force sensor includes: the device comprises a main body, a first connecting part and a second connecting part, wherein the first connecting part and the second connecting part are arranged on the main body in an opposite manner, the first connecting part is used for connecting an object to be tested, the second connecting part is used for connecting a force application object, and an accommodating cavity is defined in the main body; the force measuring part is arranged in the accommodating cavity and is used for detecting the tensile force applied to the wireless tension sensor; the wireless module is arranged in the accommodating cavity and is communicated with the force measuring part so as to send a measuring result of the force measuring part to a base station; and the power supply module is arranged in the accommodating cavity to supply power to the force measuring part and/or the wireless module. According to the utility model discloses wireless tension sensor has advantages such as simple operation, portable and convenient to use.
Description
Technical Field
The utility model relates to a sensor manufacturing technology field particularly, relates to a wireless force sensor and has wireless force sensor's wireless sensor monitoring system.
Background
The tension sensor in the correlation technique needs an external communication wire harness or an external power supply, is inconvenient to carry, and needs to be connected with a display device in a complex way through a cable when the tension sensor is used, so that the use occasion of the tension sensor is limited, and the application range of the tension sensor is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a wireless force sensor, this wireless force sensor have advantages such as simple operation, portable and convenient to use.
The utility model discloses still provide one kind and have wireless tension sensor's wireless sensor monitoring system.
To achieve the above object, according to the embodiment of the first aspect of the present invention provides a wireless tension sensor, which includes: the device comprises a main body, a first connecting part and a second connecting part, wherein the first connecting part and the second connecting part are arranged on the main body in an opposite manner, the first connecting part is used for connecting an object to be tested, the second connecting part is used for connecting a force application object, and an accommodating cavity is defined in the main body; the force measuring part is arranged in the accommodating cavity and is used for detecting the tensile force applied to the wireless tension sensor; the wireless module is arranged in the accommodating cavity and is communicated with the force measuring part so as to send a measuring result of the force measuring part to a base station; and the power supply module is arranged in the accommodating cavity to supply power to the force measuring part and/or the wireless module.
According to the utility model discloses wireless tension sensor has advantages such as simple operation, portable and convenient to use.
In addition, according to the utility model discloses wireless tension sensor of above-mentioned embodiment can also have following additional technical characterstic:
according to some embodiments of the invention, the first connection portion and the second connection portion each form a connection lug protruding out of the outer surface of the body.
According to some embodiments of the invention, the connecting lugs are provided with connecting through holes.
According to some embodiments of the utility model, wireless module includes receiving element and wireless transmitting unit, the receiving element is used for receiving the measuring result of dynamometry portion, wireless transmitting unit be used for to base station sends radio signal.
According to some embodiments of the invention, the wireless transmitting unit comprises a wireless antenna.
According to some embodiments of the invention, the force measuring part comprises a stress test strip.
According to some embodiments of the utility model, dynamometry portion still includes processing module, processing module with the stress test piece is connected, in order to incite somebody to action the signal of telecommunication that the stress test piece produced turns into digital signal.
According to some embodiments of the utility model, first connecting portion with second connecting portion symmetry sets up the both sides of main part, the length direction of stress test piece is followed first connecting portion with the line of imagination of second connecting portion extends.
According to some embodiments of the invention, the imaginary line of the first connecting portion and the second connecting portion is perpendicular to the thickness of the stress test piece.
According to some embodiments of the utility model, the stress test piece will hold the chamber separation and be first cavity and second cavity, wireless module with power module is located respectively first cavity with in the second cavity.
According to some embodiments of the invention, the body comprises: the device comprises a shell, a first connecting piece and a second connecting piece, wherein two ends of the shell are respectively provided with a first opening and a second opening; the wireless module comprises a first cover body and a second cover body, wherein the first cover body is detachably matched with the shell to cover the first opening, the second cover body is detachably matched with the shell to cover the second opening, the shell is made of a metal material, and one of the first cover body and the second cover body is made of a non-metal material and is close to the wireless module.
According to the utility model discloses an embodiment of second aspect provides a wireless sensor monitoring system, wireless sensor monitoring system includes: a base station; a wireless tension sensor according to an embodiment of the first aspect of the present invention; a mobile terminal in communication with the base station.
According to the utility model discloses wireless sensor monitoring system, through utilizing according to the utility model discloses an embodiment of first aspect wireless tension sensor have advantages such as convenient to use, use extensively.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural diagram of a wireless tension sensor according to an embodiment of the present invention.
Fig. 2 is a cross-sectional view of a wireless tension sensor according to an embodiment of the present invention.
Reference numerals: the wireless tension sensor comprises a wireless tension sensor 1, a main body 100, a first cavity 102, a second cavity 103, a first connecting portion 110, a second connecting portion 120, a connecting through hole 121, a shell 130, a first opening 131, a second opening 132, a first cover 140, a second cover 150, a force measuring portion 200, a wireless module 300 and a power module 400.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
The wireless tension sensor 1 according to an embodiment of the present invention is described below with reference to the drawings.
As shown in fig. 1 to 2, a wireless tension sensor 1 according to an embodiment of the present invention includes a main body 100, a force measuring part 200, a wireless module 300, and a power module 400.
Be equipped with first connecting portion 110 and the second connecting portion 120 that back of the body set up mutually on 100, first connecting portion 110 is used for connecting the object to be measured, and second connecting portion 120 is used for connecting the application of force object, is injectd in the main part 100 and has held the chamber. The force measuring part 200 is arranged in the accommodating cavity, and the force measuring part 200 is used for detecting the tensile force applied to the wireless tension sensor 1. The wireless module 300 is disposed in the accommodating cavity, and the wireless module 300 communicates with the force measuring unit 200 to transmit the measurement result of the force measuring unit 200 to the base station. The power module 400 is disposed in the receiving cavity to supply power to the force measuring part 200 and/or the wireless module 300.
According to the utility model discloses wireless tension sensor 1, through with dynamometry portion 200, wireless module 300 and power module 400 integration in main part 100, can improve wireless tension sensor 1's integrated level and application scope. The wireless tension sensor 1 can independently perform mechanical detection, external structures such as a communication wire harness and a power wire harness are omitted, a user can conveniently carry and perform force measurement operation, and the use convenience and the portability of the wireless tension sensor 1 are improved. Meanwhile, the problem that the traditional force sensor needs to be connected with a display device in a complex mode through a cable is solved, and the working efficiency of the wireless tension sensor 1 is improved conveniently.
Further, the wireless module 300 can be used in combination with a hand-held terminal by transmitting the measurement result of the force measuring unit 200 to a base station. That is, the wireless tension sensor 1, the base station and the handheld terminal may form a wireless network system, the wireless tension sensor 1 is connected between the object to be measured and the force application object, and the measurement result of the force measuring unit 200 is transmitted to the base station through the wireless module 300. And the base station sends the relevant information data to the handheld terminal in a wireless transmission mode, and a field user can obtain the field real-time force measurement information of the wireless tension sensor 1 through the handheld terminal at any time and any place, so that the method is suitable for various measurement mechanics occasions and is further convenient for improving the use experience of the user.
It should be understood here that the "measurement result of the force measuring unit 200" may be a direct measurement result of the force measuring unit 200, for example, a measurement result may be current change data or voltage change data when the force measuring unit 200 is a strain gauge, or may be a processed measurement result, for example, a measurement result may be a specific value of the tensile force.
Therefore, according to the utility model discloses wireless tension sensor 1 has advantages such as simple operation, portable and convenient to use.
The wireless tension sensor 1 according to the embodiment of the present invention is described below with reference to the drawings.
In some embodiments of the present invention, as shown in fig. 1-2, a wireless tension sensor 1 according to an embodiment of the present invention includes a main body 100, a force measuring portion 200, a wireless module 300, and a power module 400.
Specifically, as shown in fig. 1, the first connection portion 110 and the second connection portion 120 form connection lugs protruding from the outer surface of the body 100, respectively. This facilitates the processing arrangement of the first and second connection parts 110 and 120.
More specifically, as shown in fig. 1, the connection lugs are provided with connection through holes 121. This facilitates the reliable connection of the first connection portion 110 and the object to be tested, and the second connection portion 120 and the object to be applied.
For example, the wireless tension sensor 1 is a tension scale, when measuring the quality of the object to be measured, the user can hold the first connecting portion 110 by hand or hang the first connecting portion 110 on the fixed structure, and the second connecting portion 120 hangs the object to be measured, so as to measure the quality of the object to be measured.
Optionally, the wireless module 300 includes a receiving unit for receiving the measurement result of the force measuring part 200 and a wireless transmitting unit for transmitting a wireless signal to a base station. This facilitates smooth transmission of the measurement result of the force measuring unit 200 to the base via the wireless module 300, and facilitates subsequent transmission and processing of the measurement result.
Further, the wireless transmitting unit includes a wireless antenna. In this way, the measurement result of the force measuring unit 200 can be transmitted to the base station by wireless transmission using the wireless antenna.
In some embodiments, the force measurement portion 200 comprises a stress test strip. Thus, the stress variation of the force measuring unit 200 can be monitored to obtain a measurement result of the object to be measured.
In particular, the stress test piece may be a strain gauge.
Optionally, the force measuring portion 200 further comprises a processing module connected to the stress test strip to convert the electrical signal generated by the stress test strip into a digital signal. This facilitates the wireless module 300 to receive the digital signal and transmit the digital signal to the base station, further facilitating the transmission of the measurement result of the force measuring unit 200.
Specifically, as shown in fig. 2, the first connection portion 110 and the second connection portion 120 are symmetrically disposed at both sides of the body 100, and the length direction of the stress test strip extends along an imaginary connection line of the first connection portion 110 and the second connection portion 120. Therefore, the tension acting line between the object to be measured and the force application object can be coincided with the stress line of the stress test piece, the object to be measured can be conveniently and accurately measured, and the measuring effect of the wireless tension sensor 1 is improved.
More specifically, an imaginary connecting line of the first connecting portion 110 and the second connecting portion 120 is perpendicular to the thickness of the stress test piece. Therefore, the stress test piece is further convenient to accurately measure the acting force between the object to be measured and the force application object.
Specifically, as shown in fig. 2, the stress test strip divides the containing cavity into a first cavity 102 and a second cavity 103, and the wireless module 300 and the power module 400 are respectively located in the first cavity 102 and the second cavity 103. The installation setting of wireless module 300 and power module 400 is convenient for like this, avoids wireless module 300 and power module 400 to take place mutual interference, improves wireless tension sensor 1's operational reliability.
In some embodiments, as shown in fig. 2, the main body 100 includes a housing 130, a first cover 140 and a second cover 150, two ends of the housing 130 respectively have a first opening 131 and a second opening 132, the first cover 140 is detachably fitted on the housing 130 to cover the first opening 131, and the second cover 150 is detachably fitted on the housing 130 to cover the second opening 132. The housing 130 is made of a metal material, and one of the first cover 140 and the second cover 150 is made of a non-metal material and is disposed close to the wireless module 300. Therefore, the wireless module 300 and the power module 400 can be conveniently disassembled and assembled, so that the wireless module 300 and the power module 400 can be conveniently maintained and replaced, and the cover body can be prevented from shielding the signal sent by the wireless module 300 to influence the normal transmission of the wireless signal.
Specifically, sealing members are disposed at the joint of the housing 130 and the first cover 140 and the joint of the housing 130 and the second cover 150, and the wireless tension sensor 1 meets the IP67 waterproof grade. The power module 400 includes a lithium battery.
Optionally, a first step and a second step are oppositely arranged in the accommodating cavity, the force measuring part 200 is connected with the first step and the second step respectively, and the wireless module 300 and the power module 400 are stopped on the first step and/or the second step respectively. This further facilitates a reasonably compact arrangement of the force measuring portion 200, the wireless module 300 and the power module 400 within the receiving cavity.
The following describes a wireless sensor monitoring system according to an embodiment of the present invention. According to the utility model discloses wireless sensor monitoring system includes basic station, wireless force sensor 1 and mobile terminal, and wireless force sensor 1 is according to the utility model discloses above-mentioned embodiment's wireless force sensor 1, mobile terminal and basic station communication.
Specifically, the wireless tension sensor 1 sends a wireless signal to a base station through the wireless module 300, the measurement result of the force measuring unit 200 is sent to the base station, the base station can send the wireless signal to the mobile terminal after receiving the wireless signal of the wireless tension sensor 1, and the mobile terminal receives the signal and then displays the signal, so that a user can conveniently obtain real-time force measurement information of the wireless tension sensor 1.
Of course, after the base station receives the wireless signal of the wireless tension sensor 1, the signal can be stored and processed, for example, the signal information is analyzed and compared with the last measurement information stored in the base station, and the processed wireless signal is sent to the mobile terminal.
Optionally, the communication modes between the wireless tension sensor 1 and the base station and between the base station and the handheld terminal may be 4G, micropower, local, and the like.
According to the utility model discloses wireless sensor monitoring system, through utilizing according to the utility model discloses above-mentioned embodiment's wireless force sensor 1 has advantages such as convenient to use, uses extensively.
Other configurations and operations of wireless sensor monitoring systems according to embodiments of the present invention are known to those of ordinary skill in the art and will not be described in detail herein.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified. In the description of the present invention, the first feature "on" or "under" the second feature may include the first and second features being in direct contact, and may also include the first and second features being in contact with each other not directly but through another feature therebetween.
In the description of the invention, the first feature being "on", "above" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (12)
1. A wireless tension sensor, comprising:
the device comprises a main body, a first connecting part and a second connecting part, wherein the first connecting part and the second connecting part are arranged on the main body in an opposite manner, the first connecting part is used for connecting an object to be tested, the second connecting part is used for connecting a force application object, and an accommodating cavity is defined in the main body;
the force measuring part is arranged in the accommodating cavity and is used for detecting the tensile force applied to the wireless tension sensor;
the wireless module is arranged in the accommodating cavity and is communicated with the force measuring part so as to send a measuring result of the force measuring part to a base station;
and the power supply module is arranged in the accommodating cavity to supply power to the force measuring part and/or the wireless module.
2. The wireless tension sensor according to claim 1, wherein the first and second connection portions each form a connection lug protruding from an outer surface of the body.
3. The wireless tension sensor according to claim 2, wherein the connection lug has a connection through hole.
4. The wireless tension sensor according to claim 1, wherein the wireless module comprises a receiving unit for receiving the measurement result of the force measuring part and a wireless transmitting unit for transmitting a wireless signal to the base station.
5. The wireless tension sensor according to claim 4, wherein the wireless transmitting unit comprises a wireless antenna.
6. The wireless tension sensor of claim 1, wherein the force-measuring portion comprises a stress test strip.
7. The wireless tension sensor according to claim 6, wherein the force measuring portion further comprises a processing module connected to the stress test strip for converting the electrical signal generated by the stress test strip into a digital signal.
8. The wireless tension sensor according to claim 6, wherein the first connection portion and the second connection portion are symmetrically disposed at both sides of the body, and a length direction of the stress test strip extends along an imaginary line connecting the first connection portion and the second connection portion.
9. The wireless tension sensor according to claim 6, wherein an imaginary connecting line of the first connecting portion and the second connecting portion is perpendicular to a thickness of the stress test strip.
10. The wireless tension sensor according to claim 6, wherein the stress test strip divides the receiving cavity into a first chamber and a second chamber, and the wireless module and the power module are respectively located in the first chamber and the second chamber.
11. The wireless tension sensor according to any one of claims 1 to 10, wherein the body comprises:
the device comprises a shell, a first connecting piece and a second connecting piece, wherein two ends of the shell are respectively provided with a first opening and a second opening;
a first cover body detachably fitted on the case body to cover the first opening, and a second cover body detachably fitted on the case body to cover the second opening,
the casing is a metal material piece, and one of the first cover body and the second cover body is a non-metal material piece and is close to the wireless module.
12. A wireless sensor monitoring system, comprising:
a base station;
a wireless tension sensor according to any one of claims 1-11;
a mobile terminal in communication with the base station.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021074283.1U CN212721859U (en) | 2020-06-11 | 2020-06-11 | Wireless tension sensor and wireless sensor monitoring system with same |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021074283.1U CN212721859U (en) | 2020-06-11 | 2020-06-11 | Wireless tension sensor and wireless sensor monitoring system with same |
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| CN212721859U true CN212721859U (en) | 2021-03-16 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114216598A (en) * | 2021-11-29 | 2022-03-22 | 北京智芯微电子科技有限公司 | Shackle |
| CN114295287A (en) * | 2021-12-10 | 2022-04-08 | 武汉航空仪表有限责任公司 | Gravity center measuring device and method for heavy equipment system |
| CN114413844A (en) * | 2021-12-10 | 2022-04-29 | 北京智芯微电子科技有限公司 | Intelligent sensor |
-
2020
- 2020-06-11 CN CN202021074283.1U patent/CN212721859U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114216598A (en) * | 2021-11-29 | 2022-03-22 | 北京智芯微电子科技有限公司 | Shackle |
| CN114295287A (en) * | 2021-12-10 | 2022-04-08 | 武汉航空仪表有限责任公司 | Gravity center measuring device and method for heavy equipment system |
| CN114413844A (en) * | 2021-12-10 | 2022-04-29 | 北京智芯微电子科技有限公司 | Intelligent sensor |
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