CN217157991U - Switching-on and switching-off indicating device of Internet of things type combined electrical apparatus - Google Patents
Switching-on and switching-off indicating device of Internet of things type combined electrical apparatus Download PDFInfo
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- CN217157991U CN217157991U CN202123082364.3U CN202123082364U CN217157991U CN 217157991 U CN217157991 U CN 217157991U CN 202123082364 U CN202123082364 U CN 202123082364U CN 217157991 U CN217157991 U CN 217157991U
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- display unit
- switching
- hall sensor
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 18
- 239000010959 steel Substances 0.000 claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 230000003068 static effect Effects 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 4
- 238000007689 inspection Methods 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 abstract description 8
- 238000005259 measurement Methods 0.000 abstract description 8
- 230000035945 sensitivity Effects 0.000 abstract description 4
- 230000006855 networking Effects 0.000 abstract description 3
- 230000008054 signal transmission Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/128—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment involving the use of Internet protocol
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Abstract
The utility model discloses a thing allies oneself with type combined electrical apparatus divide-shut brake indicating device utilizes hall sensor to be close to the pulse signal that the magnet steel produced, utilizes control circuit to show pulse signal on the display element at scene, pulse signal and control circuit are total two way for whether the contrast divide-shut brake targets in place, utilize thing networking platform to main control building display element to field signal transmission. The utility model discloses a hall sensor carries out accurate displacement measurement. The switch type Hall sensor is contactless, has no spark in the switch state, does not generate interference, has long service life and high sensitivity, and has wide application field. The two switch type Hall sensors are combined with the display unit, so that accurate displacement measurement of the actuating mechanism is realized, and the application range is wide.
Description
Technical Field
The invention relates to the technical field of power equipment, in particular to a switching-on and switching-off indicating device of an internet of things type combined electrical apparatus.
Background
The switching-on and switching-off indicating device of the combined electrical appliance is an internet-of-things type facility and can complete the body display, the field display and the main control building display of the combined electrical appliance.
The existing switching-on and switching-off indicating device of the combined electrical apparatus has the following problems:
1) the dial is displayed inaccurately or not displayed in place when the combined electrical apparatus switching-on and switching-off indicating device switches on and off;
2) and when the combined electrical appliance switching-on and switching-off indicating device controls the switching-on and switching-off at the far end, operation and maintenance personnel are required to check whether the switching-on and switching-off are successful or not on site, whether the switching-on and switching-off are in place or not and the like.
With the development of automation technology, the introduction of automation means in the power field is more and more diversified, and the aim is to reduce the work content of manpower, save the labor cost and realize high-efficiency and low-cost operation by more scientific and professional automation means. Therefore, in order to prevent the problems that the opening and closing of the switch are not in place and operation and maintenance personnel need to go to the site for confirmation, and ensure the personal safety of the operating personnel to the maximum extent, the switch-on and closing indicating device of the internet of things type combined electrical appliance is urgently needed to be provided, so that the switch-on and closing indicating device can know whether the switch is in place or not during the switch-on and closing operation, reduce the labor of the operation and maintenance personnel and avoid various accidents.
Disclosure of Invention
In view of this, in order to solve the above-mentioned problem among the prior art, the utility model provides a thing allies oneself with type combined electrical apparatus divide-shut brake indicating device, for improving safety and work efficiency, adopt hall sensor to carry out accurate displacement measurement. The switch type Hall sensor is contactless, has no spark in the switch state, does not generate interference, has long service life and high sensitivity, and has wide application field. The two switch type Hall sensors are combined with the display unit, so that accurate displacement measurement of the actuating mechanism is realized, and the application range is wide.
The utility model discloses an above-mentioned problem is solved to following technical means:
a switching-on and switching-off indicating device of an Internet of things type combined electrical appliance comprises an indicating needle, a dial, a Hall sensor, magnetic steel, a control circuit, a field display unit, an Internet of things platform and a main control building display unit;
one end of the indicating needle is connected with the operating mechanism of the opening and closing switch, and the other end of the indicating needle slides on the dial;
the dial is marked with a separation and combination position display;
the Hall sensor A is arranged on the indicating needle, and the Hall sensor B is arranged on the moving contact of the opening and closing switch;
the magnetic steel A is arranged on the dial closing position, and the magnetic steel B is arranged on the opening and closing static closing position;
the control circuit receives a pulse signal generated by the Hall sensor approaching the magnetic steel;
the on-site display unit is connected to the control circuit and directly displays on site, and transmits signals on site to the display unit of the main control building through the platform of the Internet of things to complete the inspection work of the switching-on action.
Preferably, hall sensors are installed on the indicating needle and the opening and closing movable contact.
Preferably, the dial closing position and the opening and closing static closing position are provided with magnetic steel.
Preferably, the control circuit receives signals of Hall sensors on the indicating needle and the moving contact of the opening and closing brake and displays closing position on the field display unit, and the pulse signals and the control circuit share two paths and are used for comparing whether the opening and closing brake is in place or not.
Preferably, the on-site display unit transmits signals to the main control building display unit by using an internet of things platform.
Compared with the prior art, the beneficial effects of the utility model include at least:
the utility model discloses a thing allies oneself with type combined electrical apparatus divide-shut brake indicating device utilizes hall sensor to be close to the pulse signal that the magnet steel produced, utilizes control circuit to show pulse signal on the display element at scene, pulse signal and control circuit are total two way for whether the contrast divide-shut brake targets in place, utilize thing networking platform to main control building display element to field signal transmission. The utility model discloses a hall sensor carries out accurate displacement measurement. The switch type Hall sensor is contactless, has no spark in the switch state, does not generate interference, has long service life and high sensitivity, and has wide application field. The two switch type Hall sensors are combined with the display unit, so that accurate displacement measurement of the actuating mechanism is realized, and the application range is wide.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic structural view of the external sensor for opening and closing the brake of the mechanism of the present invention in the display dial;
FIG. 2 is a schematic structural view of the internal sensor of the mechanism opening and closing switch at the dynamic and static contacts;
fig. 3 is a schematic diagram of the structure of the internet of things displayed to the main control building on site;
description of reference numerals:
1-an indicating needle, 2-a dial, 3-a Hall sensor, 4-magnetic steel, 5-a combined electrical appliance tank body, 6-field display and 7-a main control building display unit.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments accompanying the drawings are described in detail below. It should be noted that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
As shown in fig. 1-2, the utility model provides an thing allies oneself with type combined electrical apparatus divide-shut brake indicating device, including pointer 1, calibrated scale 2, hall sensor 3, magnet steel 4, the combined electrical apparatus jar body 5, on-the-spot display element 6, main control building display element 7.
One end of the indicating needle 1 is connected with a switching-on/off moving contact in the combined electrical apparatus 5, and the other end of the indicating needle is connected with the dial 2; and the Hall sensor 3 is respectively arranged on the opening and closing moving contact and the indicating needle. And the magnetic steel 4 is respectively arranged on the switching-on and switching-off static contact and the dial of the combined electrical apparatus. The on-site display unit 6 is displayed locally through a control circuit. And the main control building display unit 7 displays the content of the field display unit 6 on the main control building display unit through the Internet of things platform. And finishing the checking work of the opening and closing operation.
Specifically, the opening and closing moving contact in the combined electrical appliance 5 acts, the actuating mechanism pulls the indicating needle to act, the Hall sensor 3 on the indicating needle 1 senses the magnetic steel 4 to generate a pulse signal, the signal is displayed on a field display unit through a control circuit, the Hall sensor 3 on the opening and closing moving contact 5 in the combined electrical appliance senses the magnetic steel 4 to generate the pulse signal, the signal is displayed on the field display unit 6 through the control circuit, when the pulse signal on the indicating needle 1 and the pulse signal on the moving contact 5 are simultaneously displayed on the field display unit 6, the two control circuit pulse signals are consistent, the opening and closing action is proved to be completed, and the signal of the field display unit 6 is transmitted to a main control building display unit 7 by using the Internet of things platform. And finishing the inspection work of the opening and closing action.
The utility model discloses a thing allies oneself with type combined electrical apparatus divide-shut brake indicating device utilizes hall sensor to be close to the pulse signal that the magnet steel produced, utilizes control circuit to show pulse signal on the display element at scene, pulse signal and control circuit are total two way for whether the contrast divide-shut brake targets in place, utilize thing networking platform to main control building display element to field signal transmission. The utility model discloses a hall sensor carries out accurate displacement measurement. The switch type Hall sensor is contactless, has no spark in the switch state, does not generate interference, has long service life and high sensitivity, and has wide application field. The two switch type Hall sensors are combined with the display unit, so that accurate displacement measurement of the actuating mechanism is realized, and the application range is wide.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (5)
1. A switching-on and switching-off indicating device of an Internet of things type combined electrical appliance is characterized by comprising an indicating needle, a dial, a Hall sensor, magnetic steel, a control circuit, a field display unit, an Internet of things platform and a main control building display unit; one end of the indicating needle is connected with the operating mechanism of the opening and closing switch, and the other end of the indicating needle slides on the dial; the dial is marked with a separation and combination position display; the Hall sensor A is arranged on the indicating needle, and the Hall sensor B is arranged on the moving contact of the opening and closing switch; the magnetic steel A is arranged on the dial closing position, and the magnetic steel B is arranged on the opening and closing static closing position; the control circuit receives a pulse signal generated by the Hall sensor approaching the magnetic steel; the on-site display unit is connected to the control circuit and directly displays on site, and transmits signals on site to the display unit of the main control building through the platform of the Internet of things to complete the inspection work of the switching-on action.
2. The switch-on and switch-off indicating device of the internet of things type combined electrical appliance according to claim 1, wherein Hall sensors are mounted on the indicating needle and the switch-on and switch-off movable contact.
3. The switch-on and switch-off indicating device of the internet of things type combined electrical appliance according to claim 1, wherein magnetic steel is mounted at the switch-on position of the dial and the switch-on and switch-off static switch-on position.
4. The on-off indicating device of the internet of things type combined electrical appliance according to claim 1, wherein the control circuit receives Hall sensor signals on the indicating needle and the on-off moving contact and displays on-site display unit the on-site position, and the pulse signal and the control circuit share two paths and are used for comparing whether the on-off switch is in place or not.
5. The on-off indicating device of the internet of things type combined electrical appliance according to claim 1, wherein the on-site display unit transmits signals to the display unit of the main control building by using an internet of things platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123082364.3U CN217157991U (en) | 2021-12-09 | 2021-12-09 | Switching-on and switching-off indicating device of Internet of things type combined electrical apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123082364.3U CN217157991U (en) | 2021-12-09 | 2021-12-09 | Switching-on and switching-off indicating device of Internet of things type combined electrical apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217157991U true CN217157991U (en) | 2022-08-09 |
Family
ID=82683950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123082364.3U Expired - Fee Related CN217157991U (en) | 2021-12-09 | 2021-12-09 | Switching-on and switching-off indicating device of Internet of things type combined electrical apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217157991U (en) |
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2021
- 2021-12-09 CN CN202123082364.3U patent/CN217157991U/en not_active Expired - Fee Related
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220809 |
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| CF01 | Termination of patent right due to non-payment of annual fee |