CN213934939U - Support thing networking spanner controlling means, system and spanner of two-dimensional code scanning - Google Patents
Support thing networking spanner controlling means, system and spanner of two-dimensional code scanning Download PDFInfo
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- CN213934939U CN213934939U CN202023276280.9U CN202023276280U CN213934939U CN 213934939 U CN213934939 U CN 213934939U CN 202023276280 U CN202023276280 U CN 202023276280U CN 213934939 U CN213934939 U CN 213934939U
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Abstract
The utility model provides an Internet of things wrench control device, system and wrench supporting two-dimensional code scanning, the control device comprises a processor, and the processor is respectively connected with an SD card plug-in module, a USB interface module and a wireless communication module; the processor is connected with a torque controller of the electric wrench through a serial interface, the USB interface module is connected with a USB wireless receiving end of the two-dimensional code scanning gun, and the WIFI wireless communication module is connected with a cloud service terminal or a background terminal through the Internet of things; infrared remote controller sets up the networking parameter of thing networking etc, the utility model discloses a sweep a yard terminal with the two-dimensional code and fuse mutually, can enough receive and sweep a yard result, can realize again through the thing networking with backstage terminal and/or cloud service terminal's data interaction, improved the spanner and screwed up quality management and control effect, promoted thing networking information management level.
Description
Technical Field
The utility model relates to a thing networking spanner technical field, in particular to support thing networking spanner controlling means, system and spanner of two-dimensional code scanning.
Background
The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art.
In the construction of high-strength bolts of steel structures such as bridges, railways, plants and the like, all high-strength bolt connection pairs must be ensured to reach the design pretightening force specified in the design specification.
The inventor finds that parameters of the electric wrench are generally set manually and freely in the construction process at present, and unified management and control on all bolt tightening cannot be realized; at present, quality cannot be managed and controlled in the bolt tightening process, most of the bolt tightening results are fed back in a mode of self reporting by workers, and better quality management and control cannot be realized; most of the existing electric wrenches are independent individuals, can not be integrated into the Internet of things for unified management and control, and are poor in remote control capability.
SUMMERY OF THE UTILITY MODEL
In order to solve the not enough of prior art, the utility model provides a support thing networking spanner controlling means, system and spanner of two-dimensional code scanning, through sweeping the sign indicating number terminal with the two-dimensional code and fusing mutually, can enough receive and sweep the sign indicating number result, can connect the thing networking again through WIFI wireless module and realize the data interaction with backstage terminal and/or cloud service terminal, improved the spanner and screwed up quality management and control effect, promoted thing networking information management level.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model discloses the first aspect provides a support thing networking spanner controlling means of two-dimensional code scanning.
An Internet of things wrench control device supporting two-dimensional code scanning comprises a processor, wherein the processor is respectively connected with an SD card plug-in module, a USB interface module and a wireless communication module;
the processor is connected with a torque controller of the electric wrench through a serial interface, the USB interface module is connected with a USB wireless receiving end of the two-dimensional code scanning terminal, and the wireless communication module is used for being connected with a cloud service terminal and/or a background terminal.
As some possible implementation manners, the wireless communication module is a WIFI module, and the SDK application embedded with the aricloud platform in the module can be conveniently accessed to the internet of things cloud platform.
As some possible implementations, the processor is an STM32F405RG model processor, and the processor is connected with the WIFI module through RXD2 and TXD 2.
As some possible implementations, the wireless communication module further includes a bluetooth module, and the bluetooth module is connected with the processor.
As some possible implementation manners, the processor is connected with the OLED display module, and the OLED displays two-dimensional code information and wrench information, where the information includes date, time, set torque, real-time torque, two-dimensional code value of bolt, wrench operating state, and the like.
As some possible implementations, the processor is connected with the infrared receiving module HS1838 through a PC9 port.
As some possible implementation manners, the processor is an STM32F405RG type processor, and the processor is connected with a USB wireless receiving end of the two-dimensional code scanning terminal through a USBD + port and a USBD-.
The utility model discloses the second aspect provides a support thing networking spanner control system of two-dimensional code scanning.
An Internet of things wrench control system supporting two-dimensional code scanning comprises a code scanning terminal and an Internet of things wrench control device supporting two-dimensional code scanning in the first aspect of the utility model;
and the wireless receiver of the code scanning terminal is connected with the USB interface module and is used for sending a code scanning identification result to the control terminal.
As possible implementation manners, the wrench construction data processing system further comprises a background terminal and/or a cloud service terminal, the processor is connected with the cloud service terminal and/or the background terminal through the WIFI wireless communication module, and the wrench construction data is transmitted and stored through the Internet of things.
The utility model discloses the third aspect provides a support thing networking spanner controlling means of two-dimensional code scanning, include the first aspect the thing networking spanner controlling means of support two-dimensional code scanning.
Compared with the prior art, the beneficial effects of the utility model are that:
1. controlling means, system and spanner, sweep a yard terminal through sweeping the two-dimensional code and fuse mutually, can enough receive and sweep a yard result, can connect the thing networking through WIFI again, realize the data interaction with backstage terminal and/or cloud service terminal, improved the spanner and screwed up quality management and control effect, promoted thing networking information management level.
2. Control system, through sweeping the cooperation of being connected of sign indicating number terminal and spanner, quality management and control that can effectual realization spanner and the remote monitoring of spanner parameter have improved the security of construction, have avoided the spanner parameter to set up the safety risk that brings at will.
3. The utility model discloses in, the spanner can scan the two-dimensional code data of sculpture on reading the bolt, together with torque information and time information record on the SD card, reads the SD data through the computer of main website, or reads the construction data of storage on the SD card through bluetooth contactless.
4. The utility model discloses in, under the on-the-spot condition that possesses the WIFI network, turn round tight at every turn and accomplish the back, moment of torsion data, bolt two-dimensional code data, date time data can pass through, and WIFI connects thing networking direct transmission to backstage, accomplishes the storage at the backstage database.
Advantages of additional aspects 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 accompanying drawings, which form a part of the specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without unduly limiting the scope of the invention.
Fig. 1 is a schematic circuit connection diagram of a processor according to embodiment 1 of the present invention.
Fig. 2 is a schematic diagram of an SD card plug-in module provided in embodiment 1 of the present invention.
Fig. 3 is the utility model discloses the WIFI module schematic diagram that embodiment 1 provided.
Fig. 4 is a schematic diagram of a USB interface module provided in embodiment 1 of the present invention.
Fig. 5 is a schematic diagram of a COM interface module provided in embodiment 1 of the present invention.
Fig. 6 is a schematic view of a bluetooth module provided in embodiment 1 of the present invention.
Fig. 7 is a schematic view of an infrared receiving module provided in embodiment 1 of the present invention.
Fig. 8 is a schematic view of a first OLED display module provided in embodiment 1 of the present invention.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings and examples.
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the invention. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the invention. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
In the case of conflict, the embodiments and features of the embodiments of the present invention can be combined with each other.
Example 1:
as shown in fig. 1-8, embodiment 1 of the present invention provides an internet of things wrench control device supporting two-dimensional code scanning, which includes a processor, and the processor is connected to an SD card plug-in module, a USB interface module, and a wireless communication module respectively;
the processor is connected with a torque controller of the electric wrench through a serial interface, the USB interface module is connected with a USB wireless receiving end of the two-dimensional code scanning gun, and the WIFI communication module is connected with a cloud service terminal or a background terminal through the Internet of things.
Specifically, the U1 is STM32F407ARM (i.e., a processor), and the PC14 and the PC15 are externally connected with a 32768Khz crystal oscillator, and form an RTC real-time clock circuit with a 3.6V battery BAT;
the SDD0-3, the SDCLK and the SDCMD are connected with an SD card socket and used for storing various data in the construction process, including torque data, bolt two-dimensional code data, date and time and other construction data;
the Bluetooth module U3 is connected with the processor through RXD3, TXD3 and PC8, and realizes the local data wireless transmission of the Internet of things wrench.
Because the items of networking setting parameters of the Internet of things wrench are more, the traditional 3-key type touch keyboard is used, and the operation is complicated, the setting mode is abandoned, the setting mode similar to an infrared remote controller is used, the setting operation is greatly facilitated, and the infrared receiving is realized through a PC9 port of a U4-HS1838 chip access processor.
USB interface module connects wireless two-dimensional code and sweeps the wireless receiver of sign indicating number rifle for wireless receiving sweeps the two-dimensional code information that the sign indicating number rifle obtained. Realize that the sign indicating number rifle is swept to two-dimensional code, with the wireless connection of thing networking spanner, convenient site operation.
The USB wireless receiving end of the two-dimensional code scanning gun is connected to the processor through the USBD + and the USBD-and simultaneously provides a 5V power supply for the wireless receiver.
The OLED display is connected to the processor through the PC0-4 and displays two-dimensional code information and wrench information. Including date, time, set torque, real-time torque, bolt two-dimensional code value, wrench operating state, etc.
The COM interfaces are RXD1 and TXD1 three-wire TTL serial ports of the serial port 1 of the processor, are connected with a wrench torque controller of the Internet of things, and acquire or issue torque control data.
The processor serial port 2, the RXD2 and the TXD2 are connected with the ESP8266-WIFI module, the ESP8266-WIFI module is accessed to a cloud platform similar to the Ali cloud through a field gateway, and remote communication is achieved through the Internet of things.
The serial port 3, the RXD3 and the TXD3 of the processor are connected with the U3-BLE101 Bluetooth module, and Bluetooth transmission of local setting and stored data is realized.
The recorded data comprises time and date data, the traditional manual time synchronization mode is complex to operate, the Internet of things wrench adopts the NTP network time synchronization scheme, and the accuracy of time clock travel is guaranteed through automatic network time synchronization after each networking on the basis of an internal real-time clock, so that the accurate synchronization and the uniqueness of the data are guaranteed.
Example 2:
the embodiment 2 of the utility model provides an internet of things wrench control system supporting two-dimensional code scanning, which comprises a code scanning terminal and an internet of things wrench control device supporting two-dimensional code scanning, which is described in the embodiment 1;
the wireless receiver of the code scanning terminal is connected with the USB interface module and used for sending a code scanning identification result to the control terminal, and the wrench body is separated from the code scanning device through the wireless connection, so that the constraint of a connecting line is eliminated, and the code scanning and tightening operations on the site are facilitated.
The processor is connected to the Internet of things through the WIFI communication module and is connected with the cloud service terminal and/or the background terminal.
In this embodiment, be equipped with on control center's the computer and set up type two-dimensional code, set up the spanner moment of torsion through scanning, can accomplish the setting to the spanner moment of torsion, after setting up spanner technological parameter through the two-dimensional code, site operation personnel can't change the moment of torsion privately, in order to prevent revealing of two-dimensional code setting information, the form of dynamic two-dimensional code has been adopted to this embodiment for the two-dimensional code that moment of torsion set up at every turn is all inequality, and the implementation scheme is: the two-dimensional code comprises time check information, and the two-dimensional code is set to be effective only when the time information displayed by the two-dimensional code corresponds to the time of the wrench. The two-dimension code is dynamically generated by computer software, and is updated once every minute, and the two-dimension code which is dynamically changed is obtained by the wrench scanning gun. By the means, the safety of the two-dimension code setting is guaranteed. In this embodiment, only the wrench end and the computer end can use the NTP network time synchronization protocol, so that the time between the wrench end and the computer end is completely accurate, and the setting of the dynamic two-dimensional code is realized.
The bolt quality control two-dimensional code is a two-dimensional code mark on a single bolt by laser etching, or a bolt group two-dimensional code on the bridge plate by laser etching and is used for marking the bolt and the bridge plate bolt;
the two-dimensional code scheme is adopted in the embodiment because the two-dimensional code can guarantee the long-term validity of the identification, and in addition, the two-dimensional code has strong error correction capability, and the two-dimensional code with reasonable design can also read out effective information even if the two-dimensional code is locally damaged. In practical application, the steel structure absorbs wireless signals to cause attenuation of the radio frequency signals, so that the radio frequency chip fails in the steel structure, the chip has a service life limitation, and the two-dimensional code does not have the limitation, so that the two-dimensional code is read out in a non-contact mode and used as an identifier of a bolt or a bridge plate bolt group.
Example 3:
the embodiment 3 of the utility model provides an electric spanner based on thing networking, include the utility model discloses embodiment 1 support two-dimensional code scanning's thing networking spanner controlling means.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a support thing networking spanner controlling means of two-dimensional code scanning which characterized in that: the SD card interface module is connected with the processor, and the USB interface module is connected with the SD card interface module;
the processor is connected with a torque controller of the electric wrench through a serial interface, the USB interface module is connected with a USB wireless receiving end of the two-dimensional code scanning terminal, and the wireless communication module is used for being connected with a cloud service terminal and/or a background terminal.
2. The Internet of things wrench control device supporting two-dimensional code scanning of claim 1, wherein:
the wireless communication module is a WIFI module.
3. The Internet of things wrench control device supporting two-dimensional code scanning of claim 1, wherein:
the processor is STM32F405RG model processor, and the processor is connected with the WIFI module through RXD2 and TXD 2.
4. The Internet of things wrench control device supporting two-dimensional code scanning of claim 1, wherein:
the wireless communication module also comprises a Bluetooth module, and the Bluetooth module is connected with the processor.
5. The Internet of things wrench control device supporting two-dimensional code scanning of claim 1, wherein:
the processor is connected with the OLED display module, and the OLED display module displays two-dimensional code information and wrench information.
6. The Internet of things wrench control device supporting two-dimensional code scanning of claim 1, wherein:
the processor is connected with an infrared receiving module HS1838 through a PC9 port.
7. The Internet of things wrench control device supporting two-dimensional code scanning of claim 1, wherein:
the processor is a STM32F405RG type processor, and is connected with a USB wireless receiving end of the two-dimensional code scanning terminal through a USBD + port and a USBD-.
8. The utility model provides a support thing networking spanner control system of two-dimensional code scanning which characterized in that:
the Internet of things wrench control device comprises a code scanning terminal and the Internet of things wrench control device supporting two-dimensional code scanning, wherein the Internet of things wrench control device supports the two-dimensional code scanning according to any one of claims 1 to 7;
and the wireless receiver of the code scanning terminal is connected with the USB interface module and is used for sending a code scanning identification result to the control terminal.
9. The internet of things wrench control system supporting two-dimensional code scanning of claim 8, wherein:
the cloud service terminal and/or the background terminal are/is further included, and the processor is connected with the cloud service terminal and/or the background terminal through the WIFI wireless communication module and the Internet of things.
10. The utility model provides a support thing networking spanner of two-dimensional code scanning which characterized in that:
the Internet of things wrench control device supporting two-dimensional code scanning is disclosed in any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023276280.9U CN213934939U (en) | 2020-12-29 | 2020-12-29 | Support thing networking spanner controlling means, system and spanner of two-dimensional code scanning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023276280.9U CN213934939U (en) | 2020-12-29 | 2020-12-29 | Support thing networking spanner controlling means, system and spanner of two-dimensional code scanning |
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| Publication Number | Publication Date |
|---|---|
| CN213934939U true CN213934939U (en) | 2021-08-10 |
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| CN202023276280.9U Active CN213934939U (en) | 2020-12-29 | 2020-12-29 | Support thing networking spanner controlling means, system and spanner of two-dimensional code scanning |
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| CN (1) | CN213934939U (en) |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Internet of things wrench control device, system and wrench supporting two-dimensional code scanning Effective date of registration: 20220120 Granted publication date: 20210810 Pledgee: Jinan Rural Commercial Bank Co.,Ltd. Nanshan sub branch Pledgor: SHANDONG ZHONGXING ELECTRIC TOOLS Co.,Ltd. Registration number: Y2022980000739 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230414 Granted publication date: 20210810 Pledgee: Jinan Rural Commercial Bank Co.,Ltd. Nanshan sub branch Pledgor: SHANDONG ZHONGXING ELECTRIC TOOLS Co.,Ltd. Registration number: Y2022980000739 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |