CN216050254U - Weighing sensor signal SPD capable of being monitored on line - Google Patents
Weighing sensor signal SPD capable of being monitored on line Download PDFInfo
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- CN216050254U CN216050254U CN202122149374.8U CN202122149374U CN216050254U CN 216050254 U CN216050254 U CN 216050254U CN 202122149374 U CN202122149374 U CN 202122149374U CN 216050254 U CN216050254 U CN 216050254U
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Abstract
The utility model relates to the technical field of surge protectors, and discloses a weighing sensor signal SPD capable of being monitored on line. According to the surge protector, through the monitoring device, when the surge protector is used, the surge protector main body can be monitored through the lightning stroke acquisition module, the temperature acquisition module and the running state monitoring module, monitoring information is sent to the terminal through the communication module, so that a user can conveniently monitor the surge protector, and meanwhile, if the monitoring result is abnormal, the warning device can be started to warn the user, so that the surge protector is convenient to use and suitable for wide popularization and use.
Description
Technical Field
The utility model relates to the technical field of surge protectors, in particular to a weighing sensor signal SPD capable of being monitored on line.
Background
At present, many weighing devices are installed outdoors, especially for digital weighing sensors such as motor balances and rail balances, because of the particularity of the installation position, a metal shell is easy to cause lightning strike, in order to prevent lightning strike or surge impact, a signal SPD is generally required to be connected at the front end of the device for surge protection, when the electronic device works normally, the SPD presents high impedance, but once the electronic device is subjected to lightning transient overvoltage or surge transient overvoltage, the impedance of the SPD is suddenly changed into low value, the lightning current is allowed to pass, and the surge current is discharged to the ground through a ground wire, so that the electronic device is prevented from being damaged by the lightning strike or the surge impact.
In the process of implementing the utility model, the inventor finds that at least the following problems in the prior art are not solved: at present, the monitoring to signal SPD is most still adopts traditional artifical periodic inspection, inspection and maintenance mode are single, and SPD self-checking ability is lower, do not have perfect monitoring facilities, can't realize long-term effective real-time monitoring for a long time, bring great potential safety hazard for SPD's use, furthermore, the mounting structure of present signal SPD is mostly setscrew, through the screw with surge protector fixed connection at the wall, perhaps be the built-in guard box of other electrical apparatus, after the installation, be not convenient for finely tune its position, some circuit probably because of the wiring reason, lead to length slightly not enough, need reinstallate SPD, influence the installation effectiveness.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a weighing sensor signal SPD capable of being monitored on line, and solves the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a weighing sensor signal SPD capable of being monitored on line comprises a weighing sensor main body, a surge protector main body and a monitoring device, wherein the surge protector main body is connected with the weighing sensor main body and the monitoring device respectively.
As a preferred embodiment of the present invention, the monitoring device includes a lightning stroke acquisition module, a temperature acquisition module, an operation state monitoring module, a central processing unit and a communication module, the lightning stroke acquisition module, the temperature acquisition module and the operation state monitoring module are all connected to the surge protector main body, the lightning stroke acquisition module, the temperature acquisition module and the operation state monitoring module are all connected to the central processing unit, the central processing unit is connected to the communication module, a signal output end of the communication module is connected to a terminal, and the lightning stroke acquisition module is connected to a rogowski coil.
As a preferred embodiment of the present invention, the communication module is a 4G module or a 5G module.
As a preferred embodiment of the present invention, the signal output end of the central processing unit is further connected to a warning device.
As a preferred embodiment of the present invention, the warning device is fixedly installed on the top of the surge protector body.
As a preferred embodiment of the present invention, the warning device is a warning light or a buzzer.
In a preferred embodiment of the present invention, a telescopic mechanism is provided on each of both sides of the rear portion of the surge protector body, and mounting members are provided on both ends of each of the telescopic mechanisms.
As a preferred embodiment of the present invention, the telescopic mechanism includes an outer tube and two inner rods, two ends of the outer tube are respectively provided with a groove, one side of the inner part of each of the two grooves is fixedly provided with a spring, the other ends of the two springs are respectively fixedly connected with one end of the corresponding inner rod, and the other ends of the two inner rods are respectively fixedly connected with the corresponding mounting member.
In a preferred embodiment of the present invention, a bolt is movably inserted through a surface of the mounting member.
Compared with the prior art, the utility model provides a weighing sensor signal SPD capable of being monitored on line, which has the following beneficial effects:
1. this but weighing sensor signal SPD of on-line monitoring, through the monitoring devices who sets up, when using, can monitor the surge protector main part through thunderbolt collection module, temperature acquisition module and running state monitoring module to send monitoring information for the terminal through communication module, so that the user's supervision, simultaneously, if the monitoring result is unusual, can also start warning device, warn the user, it is comparatively convenient.
2. This but weighing sensor signal SPD of on-line monitoring, through the telescopic machanism that sets up, when using, if the surge protector main part that takes place installs, but the not enough condition of length of discovery circuit, can utilize telescopic machanism through the application of force to the installed part this moment, changes the vertical position of surge protector main part to need not pull down the surge protector main part completely, can accomplish the connection of circuit, it is comparatively convenient.
Drawings
Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a front view of a load cell signal SPD of the present invention that can be monitored on-line;
FIG. 2 is a schematic block diagram of a system for monitoring a load cell signal SPD according to the present invention;
FIG. 3 is a rear view of a surge protector body of a load cell signal SPD of the present invention that can be monitored on-line;
fig. 4 is a schematic cross-sectional view of a telescoping mechanism of a load cell signal SPD capable of on-line monitoring according to the present invention.
In the figure: 1. a load cell body; 2. a surge protector body; 3. a monitoring device; 4. a lightning strike acquisition module; 5. a temperature acquisition module; 6. an operation state monitoring module; 7. a central processing unit; 8. a communication module; 9. an inner rod; 10. a groove; 11. a spring; 12. a terminal; 13. a Rogowski coil; 14. A warning device; 15. a mounting member; 16. an outer tube.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the type of the electrical appliance provided by the utility model is only used for reference. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.
Example 1
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a but on-line monitoring's weighing sensor signal SPD, includes weighing sensor main part 1, surge protector main part 2 and monitoring devices 3, weighing sensor main part 1 and monitoring devices 3 are connected respectively to surge protector main part 2.
In this embodiment, the monitoring device 3 includes a lightning stroke collection module 4, a temperature collection module 5, an operation state monitoring module 6, a central processing unit 7 and a communication module 8, the lightning stroke collection module 4, the temperature collection module 5 and the operation state monitoring module 6 are all connected with the surge protector main body 2, the lightning stroke collection module 4, the temperature collection module 5 and the operation state monitoring module 6 are all connected with the central processing unit 7, the central processing unit 7 is connected with the communication module 8, a signal output end of the communication module 8 is connected with a terminal 12, the lightning stroke collection module 4 is connected with a rogowski coil 13, the lightning stroke collection module 4 induces lightning stroke signals through the rogowski coil 13 so as to monitor data such as the current lightning stroke times and the occurrence time of the surge protector main body 1 in real time, the temperature collection module 5 is used for inducing the temperature of the surface or other positions of the surge protector main body 1, the running state monitoring module 6 is used for monitoring whether the surge protector main body 1 works normally, the central processing unit 7 receives collected data and sends the data to the terminal 12 through the communication module 8, and the terminal 12 can be a computer or a smart phone.
In this embodiment, the communication module 8 is a 4G module or a 5G module.
In this embodiment, the signal output end of the central processing unit 7 is further connected to a warning device 14.
In this embodiment, warning device 14 fixed mounting is at the top of surge protector main part 2, and when the staff of being convenient for overhauld, the discovery is unusual.
In this embodiment, the warning device 14 is a warning lamp or a buzzer, which is convenient for warning a user by using a light warning or a sound warning.
In this embodiment, the both sides at surge protector main part 2 rear portion all are provided with telescopic machanism, two telescopic machanism's both ends all are provided with installed part 15.
In this embodiment, telescopic machanism includes outer tube 16 and two interior poles 9, recess 10, two are all seted up at the both ends of outer tube 16 the equal fixed mounting in one side of recess 10 inside has spring 11, and the other end of two springs 11 all with the one end fixed connection of corresponding interior pole 9, two the other end of interior pole 9 all with corresponding installed part 15 fixed connection, if take place surge protector main part 2 and install, but the not enough condition of length of discovery circuit, can utilize spring 11's elasticity through 15 application of force to installed part this moment, make interior pole 9 can contract, thereby can change the vertical position of surge protector main part 2, thereby need not pull down surge protector main part 2 completely, can accomplish the connection of circuit.
In this embodiment, a bolt is movably connected to the surface of the mounting member 15 through the mounting member, and the bolt is used for connecting the mounting member 15 and the mounting position of the surge protector body 1.
Example 2
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a but on-line monitoring's weighing sensor signal SPD, includes weighing sensor main part 1, surge protector main part 2 and monitoring devices 3, weighing sensor main part 1 and monitoring devices 3 are connected respectively to surge protector main part 2.
In this embodiment, the monitoring device 3 includes a lightning stroke collection module 4, a temperature collection module 5, an operation state monitoring module 6, a central processing unit 7 and a communication module 8, the lightning stroke collection module 4, the temperature collection module 5 and the operation state monitoring module 6 are all connected with the surge protector main body 2, the lightning stroke collection module 4, the temperature collection module 5 and the operation state monitoring module 6 are all connected with the central processing unit 7, the central processing unit 7 is connected with the communication module 8, a signal output end of the communication module 8 is connected with a terminal 12, the lightning stroke collection module 4 is connected with a rogowski coil 13, the lightning stroke collection module 4 induces lightning stroke signals through the rogowski coil 13 so as to monitor data such as the current lightning stroke times and the occurrence time of the surge protector main body 1 in real time, the temperature collection module 5 is used for inducing the temperature of the surface or other positions of the surge protector main body 1, the running state monitoring module 6 is used for monitoring whether the surge protector main body 1 works normally, the central processing unit 7 receives collected data and sends the data to the terminal 12 through the communication module 8, and the terminal 12 can be a computer or a smart phone.
In this embodiment, the communication module 8 is a 4G module or a 5G module.
In this embodiment, the signal output end of the central processing unit 7 is further connected to a warning device 14.
In this embodiment, the warning device 14 is fixedly installed on the terminal 12, so that a user can receive an alarm remotely.
In this embodiment, the warning device 14 is a warning lamp or a buzzer, which is convenient for warning a user by using a light warning or a sound warning.
In this embodiment, the both sides at surge protector main part 2 rear portion all are provided with telescopic machanism, two telescopic machanism's both ends all are provided with installed part 15.
In this embodiment, telescopic machanism includes outer tube 16 and two interior poles 9, recess 10, two are all seted up at the both ends of outer tube 16 the equal fixed mounting in one side of recess 10 inside has spring 11, and the other end of two springs 11 all with the one end fixed connection of corresponding interior pole 9, two the other end of interior pole 9 all with corresponding installed part 15 fixed connection, if take place surge protector main part 2 and install, but the not enough condition of length of discovery circuit, can utilize spring 11's elasticity through 15 application of force to installed part this moment, make interior pole 9 can contract, thereby can change the vertical position of surge protector main part 2, thereby need not pull down surge protector main part 2 completely, can accomplish the connection of circuit.
In this embodiment, a bolt is movably connected to the surface of the mounting member 15 through the mounting member, and the bolt is used for connecting the mounting member 15 and the mounting position of the surge protector body 1.
During operation, lightning stroke collection module 4, temperature collection module 5 and running state monitoring module 6 monitor surge protector main part 2, and send monitoring information to terminal 12 through communication module 8, so that the supervision of the user, simultaneously, if the monitoring result is unusual, warning device 14 can also be started, and when installing, if surge protector main part 2 is installed, the situation that the length of the line is not enough is found (because when connecting the protector, wiring is needed, general length is more appropriate for the regular wiring of the line, but the limit situation can be met occasionally, for example, the length of the line is slightly shorter, at this time, the position of the protector needs to be changed, which is more troublesome), at this time, the vertical position of surge protector main part 2 can be changed by applying force to installation part 15, utilizing telescopic mechanism, thereby not completely detaching surge protector main part 2, the connection of the lines can be completed.
While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. The utility model provides a but on-line monitoring's weighing sensor signal SPD, includes weighing sensor main part (1), surge protector main part (2) and monitoring devices (3), its characterized in that: the surge protector main body (2) is respectively connected with the weighing sensor main body (1) and the monitoring device (3).
2. The on-line monitorable load cell signal SPD according to claim 1, further comprising: monitoring devices (3) are including thunderbolt collection module (4), temperature acquisition module (5), running state monitoring module (6), central processing unit (7) and communication module (8), thunderbolt collection module (4), temperature acquisition module (5) and running state monitoring module (6) all are connected with surge protector main part (2), thunderbolt collection module (4), temperature acquisition module (5) and running state monitoring module (6) all are connected with central processing unit (7), central processing unit (7) are connected with communication module (8), the signal output part of communication module (8) is connected with terminal (12), thunderbolt collection module (4) are connected with rogowski coil (13).
3. The on-line monitorable load cell signal SPD according to claim 2, further comprising: the communication module (8) is a 4G module or a 5G module.
4. The on-line monitorable load cell signal SPD according to claim 2, further comprising: the signal output end of the central processing unit (7) is also connected with a warning device (14).
5. The on-line monitorable load cell signal SPD according to claim 4, further comprising: the warning device (14) is fixedly installed at the top of the surge protector body (2).
6. The on-line monitorable load cell signal SPD according to claim 4, further comprising: the warning device (14) is a warning lamp or a buzzer.
7. The on-line monitorable load cell signal SPD according to claim 1, further comprising: the both sides at surge protector main part (2) rear portion all are provided with telescopic machanism, two telescopic machanism's both ends all are provided with installed part (15).
8. The on-line monitorable load cell signal SPD according to claim 7, further comprising: telescopic machanism includes outer tube (16) and two interior poles (9), recess (10), two are all seted up at the both ends of outer tube (16) the equal fixed mounting in one side of recess (10) has spring (11), and the other end of two springs (11) all with the one end fixed connection of corresponding interior pole (9), two the other end of interior pole (9) all with corresponding installed part (15) fixed connection.
9. The on-line monitorable load cell signal SPD according to claim 8, further comprising: the surface of the mounting piece (15) is movably connected with a bolt in a penetrating way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122149374.8U CN216050254U (en) | 2021-09-07 | 2021-09-07 | Weighing sensor signal SPD capable of being monitored on line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122149374.8U CN216050254U (en) | 2021-09-07 | 2021-09-07 | Weighing sensor signal SPD capable of being monitored on line |
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| Publication Number | Publication Date |
|---|---|
| CN216050254U true CN216050254U (en) | 2022-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122149374.8U Active CN216050254U (en) | 2021-09-07 | 2021-09-07 | Weighing sensor signal SPD capable of being monitored on line |
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- 2021-09-07 CN CN202122149374.8U patent/CN216050254U/en active Active
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