CN107290569B - Guide rail form data acquisition device - Google Patents
Guide rail form data acquisition device Download PDFInfo
- Publication number
- CN107290569B CN107290569B CN201710617087.0A CN201710617087A CN107290569B CN 107290569 B CN107290569 B CN 107290569B CN 201710617087 A CN201710617087 A CN 201710617087A CN 107290569 B CN107290569 B CN 107290569B
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- guide rail
- data acquisition
- circuit board
- acquisition device
- base
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
- G01R1/0416—Connectors, terminals
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
- Mounting Components In General For Electric Apparatus (AREA)
Abstract
The invention discloses a guide rail form data acquisition device which comprises a base arranged in a guide rail guide groove, wherein an acquisition circuit board is arranged in a base installation groove, a metal conducting plate is arranged on the outer side wall of the base installation groove, one end of the metal conducting plate is communicated with the acquisition circuit board, and the other end of the metal conducting plate is communicated with a grounding metal clamp spring end of a guide rail connecting terminal. When the guide rail shape data acquisition device provided by the invention is applied, the guide rail wiring terminal is clamped on the conductive metal sheet of the base, and information conduction is directly carried out between the guide rail wiring terminal and the acquisition circuit board through the metal conductive sheet, so that a combination of the guide rail shape data acquisition device and the guide rail wiring terminal has both a wiring function and a data acquisition function, the problem that the installation space and wiring line cost are large due to the design of an independent module of the existing data acquisition device is solved, and the digitization of an equipment electric appliance line is simply realized.
Description
Technical Field
The invention relates to the technical field of data processing, in particular to a guide rail form data acquisition device.
Background
Industry 4.0 is the era of convergence of physical worlds and virtual network worlds, and the comprehensive electronization and digitization of equipment are the basis of convergence with the virtual network worlds.
The design idea of the existing data acquisition module is based on the application requirement of the industrial 3.0 era, and when the data acquisition module is applied, a certain part of the whole equipment system is usually digitalized, so that data is provided for an upper host computer to monitor or control logic calculation, and the automation control degree of the equipment system is improved. The existing data acquisition modules are all concentrated at one physical space position, and all signal sources are connected to an acquisition interface of the acquisition module through wires no matter where the signal sources are located, and one or more connectors are generally required to be bridged in the middle. Such an installation results in a relatively large installation space and a relatively large amount of wiring.
The reliability of the connection of the rail connection device as a basic element of the equipment directly affects the stable operation of each device of the equipment, and is an important influence factor of the reliability of the equipment. After the guide rail wiring device works for a long time, due to the influence of factors such as vibration, oxidation corrosion and nonstandard personnel operation, the contact resistance of a wiring contact of the guide rail wiring device is increased, the overcurrent capacity is reduced, and the wiring terminal is heated and even burnt. The method is characterized in that the method is difficult to detect before the burning fault of the guide rail wiring device occurs, after people detect that the basic fault occurs and spreads, manual prevention such as smearing of a temperature indicator to strengthen means such as patrol is carried out, but the means are high in labor expenditure and cannot guarantee timeliness. The existing guide rail wiring device only has a wiring function, does not have the functions of accessing signal characteristics and identifying and feeding back the working temperature of the guide rail wiring device in real time, and cannot indicate the working state of the guide rail wiring device in time.
Disclosure of Invention
The invention aims to provide a guide rail form data acquisition device which has a wiring function and a data acquisition function after being combined with a guide rail wiring terminal, and can solve the problem that the installation space and wiring line cost is high due to the design of an independent module of the conventional data acquisition device.
The invention provides a guide rail form data acquisition device which comprises a base arranged in a guide rail guide groove, wherein an acquisition circuit board is arranged in a base installation groove, a metal conducting strip is arranged on the outer side wall of the base installation groove, one end of the metal conducting strip is communicated with the acquisition circuit board, the other end of the metal conducting strip is communicated with a grounding metal snap spring of a guide rail wiring terminal, the guide rail wiring terminal is clamped on the base, and the installation position of the acquisition circuit board is positioned at the lower end of the working path of the guide rail wiring terminal.
Preferably, the temperature monitoring device further comprises an upper cover circuit board arranged on the acquisition circuit board, and a temperature sensor used for identifying and feeding back the characteristics and the temperature of the access signal in real time is arranged on the upper cover circuit board.
Preferably, the temperature sensor is clamped in a clamping groove of the upper cover, and the top end of the upper cover is provided with a heat conduction silica gel sheet.
Preferably, a conductive screw is arranged between the metal conductive sheet and the acquisition circuit board.
Preferably, the metal conducting strips are symmetrically arranged on the outer side wall of the base mounting groove.
Preferably, the number of the metal conducting strips is 12-24.
The invention provides a guide rail form data acquisition device which mainly comprises a base, an acquisition circuit board and a metal conducting strip. Wherein, the pedestal mounting is in the guide rail guide slot, the collection circuit board is installed in the pedestal mounting groove, be provided with the metal conducting strip on the lateral wall of pedestal mounting groove, the one end of metal conducting strip links to each other with the collection circuit board, the other end and guide rail binding post's ground connection metal jump ring intercommunication, so guide rail binding post's the signal of inserting the circuit is introduced to the collection circuit board via the metal conducting strip on the base, the signal becomes digital signal after the conversion and uses, need not to add the information transmission circuit between guide rail termination and collection circuit board, the mounted position of collection circuit board is located guide rail binding post work path lower extreme, the plane space that need not. When the guide rail shape data acquisition device provided by the invention is applied, the guide rail wiring device is clamped on the guide rail, and the guide rail wiring terminal and the acquisition circuit board are directly subjected to information conduction through the metal conducting strip, so that the guide rail shape data acquisition device and guide rail wiring terminal combined body has both the wiring function and the data acquisition function, and meanwhile, the guide rail shape data acquisition device saves the lines from the guide rail wiring device to the acquisition circuit board, reduces the number of intermediate nodes, thereby improving the equipment stability, solving the problem of large installation space and wiring line overhead caused by the design of an independent module of the existing data acquisition device, and simply realizing the digitization of the equipment electric appliance lines.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a schematic overall structure diagram of an embodiment of the present invention;
fig. 2 is an exploded view of the data acquisition device shown in fig. 1.
Wherein, in fig. 1-2:
the device comprises a heat-conducting silica gel sheet-1, an upper cover-2, a temperature sensor-3, a conductive screw-4, an acquisition circuit board-5, a base-6, a base fixing screw-7, a guide rail-8, a metal conductive sheet-9 and an upper cover circuit board-10.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 and 2, fig. 1 is a schematic overall structure diagram of an embodiment of the present invention; fig. 2 is an exploded view of the data acquisition device shown in fig. 1.
In an embodiment of the present invention, the device for acquiring form data of a guide rail mainly comprises a base 6, an acquisition circuit board 5 and a metal conductive sheet 9.
Wherein, base 6 installs in 8 guide slots of guide rail, collection circuit board 5 installs in 6 mounting grooves of base, be provided with metal conducting strip 9 on the lateral wall of 6 mounting grooves of base, metal conducting strip 9's one end links to each other with collection circuit board 5, the other end communicates with guide binding post's ground connection metal jump ring, so guide binding post's the signal of inserting the circuit introduces to collection circuit board 5 via metal conducting strip 9 on base 6, the signal becomes digital signal after the conversion and uses, need not to add the information transmission circuit between guide binding post and collection circuit board 5, the mounted position of collection circuit board 5 is located guide rail termination working path lower extreme, the plane space that need not electrical apparatus and arrange.
In order to solve the problem that the existing guide rail wiring device does not have the functions of real-time identification and feedback of the access signal characteristic and the working temperature of the guide rail wiring device, the temperature sensor 3 is additionally arranged on the upper cover circuit board 10, meanwhile, the upper cover circuit board 10 is inserted on the acquisition circuit board 5, the temperature sensor 5 acquires temperature data from the bottom of the guide rail wiring device to serve as the indication of the working temperature of the guide rail wiring device, and the guide rail shape data acquisition device only having the wiring function is added with the function of real-time identification and feedback of the working temperature of the guide rail wiring device and the access signal characteristic.
In order to optimize the use effect of the temperature sensor 3 in the above embodiment, the temperature sensor 3 is connected in the clamping groove of the upper cover 2, the top end of the upper cover 2 is provided with the heat-conducting silica gel sheet 1, and the heat-conducting silica gel sheet 1 is favorable for the temperature sensor 3 to acquire the working temperature of the guide rail wiring device. The guide rail wiring device can feed the working temperature of the guide rail wiring device back to the upper monitoring equipment in real time, the upper monitoring equipment can identify faults caused by poor contact of the guide rail wiring device and overload of line current in real time through calculation on the basis of the principle of equipment electric appliances and received data, the fault protection is actively carried out through designing a control strategy to reduce the area of fault spreading and diffusion, and the loss of the equipment after the faults occur is reduced.
In order to optimize the information collection effect of the metal conducting strip 9 in the above embodiment, the conducting screw 4 is arranged between the metal conducting strip 9 and the collection circuit board 5, so that the signal of the access line of the guide rail wiring device is introduced into the data collection circuit board 5 through the metal conducting strip 9 in the base 6 and the conducting screw 4, and the converted signal is converted into digital data for utilization.
Further, set up metal conducting strip 9 symmetrically on the lateral wall of base 6 mounting groove, all set up metal conducting strip 9 on two lateral walls of base 6 mounting groove promptly, so guide rail termination can two-way access line signal.
In the preferred embodiment, the number of the conductive metal sheets 9 is 16, and of course, the number of the conductive metal sheets 9 can also be selected according to the actual design requirement.
In order to improve the application range of the guide rail form data acquisition device, the guide rail 8 is designed to be a guide rail which is mounted on an original mounting plate in the same way as a DIN guide rail, and the DIN guide rail is the most extensive standard for mounting components of industrial automation field low-voltage switches and control equipment. Because the installation mode of the guide rail wiring device is based on DIN guide rail installation, the invention can be combined with guide rail wiring terminals of various manufacturers, and the application range of the invention is improved.
In summary, the device for acquiring form data of a guide rail provided by the present embodiment mainly includes a base 6, an acquisition circuit board 5, and a metal conductive sheet 9. Wherein, base 6 installs in 8 guide slots of guide rail, collection circuit board 5 installs in 6 mounting grooves of base, be provided with metal conducting strip 9 on the lateral wall of 6 mounting grooves of base, metal conducting strip 9's one end links to each other with collection circuit board 5, the other end communicates with guide rail binding post's ground connection metal jump ring, so guide rail termination's the signal of inserting the circuit introduces to collection circuit board 5 via metal conducting strip 9 on base 6, the signal becomes digital signal after the conversion and uses, need not to add the information transmission circuit between guide rail termination and collection circuit board 5, collection circuit board 5's mounted position is located guide rail termination working path lower extreme, the plane space that need not the electrical apparatus and arrange. When the guide rail shape data acquisition device provided by the invention is applied, because the guide rail wiring terminal is clamped on the base 6 (the base 6 is arranged on the guide rail 8), the guide rail wiring terminal and the acquisition circuit board 5 are directly conducted with information through the metal conducting strip 9, so that the guide rail shape data acquisition device and the guide rail wiring terminal combined body has both the wiring function and the data acquisition function, meanwhile, the guide rail shape data acquisition device saves the circuit from the guide rail wiring terminal to the acquisition circuit board 5, reduces the number of intermediate nodes, thereby improving the equipment stability and solving the problem of large installation space and wiring circuit overhead caused by the design of an independent module of the existing data acquisition device. By utilizing the characteristic of the invention that the temperature sensor 3 is attached to the bottom of the guide rail wiring device for collecting temperature data from the bottom of the guide rail wiring device and using the temperature data for indicating the working temperature of the device, the guide rail wiring terminal only having the wiring function is added with the function of identifying and feeding back the working temperature and the access signal characteristic in real time.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (5)
1. The utility model provides a guide rail form data acquisition device, its characterized in that, including setting up base (6) in guide rail (8) guide slot, be provided with collection circuit board (5) in base (6) mounting groove, just be provided with metal conducting strip (9) on the lateral wall of base (6) mounting groove, the one end of metal conducting strip (9) with communicate through conductive screw (4) between collection circuit board (5), the other end and guide binding post's ground connection metal jump ring intercommunication, guide binding post joint in on base (6), just the mounted position of collection circuit board (5) is located guide binding post working path lower extreme.
2. The guide rail form data acquisition device according to claim 1, further comprising an upper cover circuit board (10) arranged on the acquisition circuit board (5), wherein a temperature sensor (3) for identifying and feeding back the access signal characteristics and temperature in real time is arranged on the upper cover circuit board (10).
3. The guide rail form data acquisition device according to claim 2, wherein the temperature sensor (3) is clamped in a clamping groove of the upper cover (2), and the top end of the upper cover (2) is provided with a heat-conducting silica gel sheet (1).
4. The data acquisition device of the form of the guide rail according to any one of claims 1 to 3, characterized in that the metal conductive sheets (9) are symmetrically arranged on the outer side wall of the installation groove of the base (6).
5. The guide rail form data acquisition device of claim 4, wherein the number of the metal conductive sheets (9) is 12-24.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710617087.0A CN107290569B (en) | 2017-07-26 | 2017-07-26 | Guide rail form data acquisition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710617087.0A CN107290569B (en) | 2017-07-26 | 2017-07-26 | Guide rail form data acquisition device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107290569A CN107290569A (en) | 2017-10-24 |
| CN107290569B true CN107290569B (en) | 2020-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710617087.0A Active CN107290569B (en) | 2017-07-26 | 2017-07-26 | Guide rail form data acquisition device |
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| CN (1) | CN107290569B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111289134B (en) * | 2020-02-24 | 2020-09-29 | 淄博益源工程技术有限公司 | Multipoint flexible thermocouple/resistor with conical sealing cavity |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203616755U (en) * | 2013-10-23 | 2014-05-28 | 华电电力科学研究院 | Data collector |
| CN204965736U (en) * | 2015-09-17 | 2016-01-13 | 无锡聚为科技有限公司 | Data collector |
| CN205003490U (en) * | 2015-07-01 | 2016-01-27 | 北京恒源利通电力技术有限公司 | Be suitable for low intelligent data acquisition device of presenting a theatrical performance as last item on a programme district |
| CN105954340A (en) * | 2016-06-27 | 2016-09-21 | 中国检验检疫科学研究院 | Electrical signal acquisition and transmission device for flat plate type working electrode |
| CN206004561U (en) * | 2016-09-22 | 2017-03-08 | 新疆新能源研究院有限责任公司 | A kind of magneto control and the system of service data collection storage |
-
2017
- 2017-07-26 CN CN201710617087.0A patent/CN107290569B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203616755U (en) * | 2013-10-23 | 2014-05-28 | 华电电力科学研究院 | Data collector |
| CN205003490U (en) * | 2015-07-01 | 2016-01-27 | 北京恒源利通电力技术有限公司 | Be suitable for low intelligent data acquisition device of presenting a theatrical performance as last item on a programme district |
| CN204965736U (en) * | 2015-09-17 | 2016-01-13 | 无锡聚为科技有限公司 | Data collector |
| CN105954340A (en) * | 2016-06-27 | 2016-09-21 | 中国检验检疫科学研究院 | Electrical signal acquisition and transmission device for flat plate type working electrode |
| CN206004561U (en) * | 2016-09-22 | 2017-03-08 | 新疆新能源研究院有限责任公司 | A kind of magneto control and the system of service data collection storage |
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| Publication number | Publication date |
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| CN107290569A (en) | 2017-10-24 |
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