CN107562112B - Circuit low-voltage regulator - Google Patents
Circuit low-voltage regulator Download PDFInfo
- Publication number
- CN107562112B CN107562112B CN201710962667.3A CN201710962667A CN107562112B CN 107562112 B CN107562112 B CN 107562112B CN 201710962667 A CN201710962667 A CN 201710962667A CN 107562112 B CN107562112 B CN 107562112B
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- Prior art keywords
- base
- thread column
- shell
- erbium
- current sensor
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Links
- 229910052691 Erbium Inorganic materials 0.000 claims description 23
- UYAHIZSMUZPPFV-UHFFFAOYSA-N erbium Chemical compound [Er] UYAHIZSMUZPPFV-UHFFFAOYSA-N 0.000 claims description 23
- 230000017525 heat dissipation Effects 0.000 claims description 14
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention relates to a circuit low-voltage regulator, and belongs to the technical field of circuit low-voltage regulators. Including base 1 and install the cap that can open and close on the base, heat abstractor is installed to one side of base, is equipped with strutting arrangement in the base, is equipped with the current vortex sensor who is used for gathering contact roughness information on the strutting arrangement, and one side of current vortex sensor is equipped with the movable horizontal pole that can reciprocate, and the one end of movable horizontal pole is equipped with return spring, is equipped with the control box that is used for analyzing the data that current vortex sensor gathered and has alarming function in the base, and the top of control box is equipped with the earth connection. The invention can measure the flatness of the electric shock, monitor the electric shock at any time and is convenient for maintenance, replacement and disassembly.
Description
Technical Field
The invention relates to a circuit low-voltage regulator, and belongs to the technical field of circuit low-voltage regulators.
Background
The low voltage regulator is a controller which compares the measured value of the production process parameter with a given value to obtain deviation and then generates an output signal according to a certain regulation rule to push an actuator to eliminate the deviation amount, so that the parameter is kept near the given value or changed according to a preset rule.
At present, a low voltage regulator for a circuit is needed to solve the above technical problems.
Disclosure of Invention
The invention aims to provide a circuit low-voltage regulator which can measure the flatness of electric shock, monitor the electric shock at any time and is convenient to maintain, replace, disassemble and assemble.
The circuit low-voltage regulator is characterized by comprising a base 1 and a shell cover which is arranged on the base 1 and can be opened and closed, wherein a heat radiating device is arranged on one side of the base 1, a supporting device is arranged in the base 1, an eddy current sensor 8 for collecting contact flatness information is arranged on the supporting device, a movable cross rod 9 capable of moving up and down is arranged on one side of the eddy current sensor 8, a return spring 10 is arranged at one end of the movable cross rod 9, a control box 5 which is used for analyzing data collected by the eddy current sensor 8 and has an alarm function is arranged in the base 1, and a grounding wire 6 is arranged above the control box 5;
as a preferable technical scheme of the invention, the shell cover comprises a first shell 11 and a second shell 12 which are symmetrical in shape, erbium blocks 13 are arranged at the lower positions of the outer sides of the first shell 11 and the second shell 12, through holes are formed in the erbium blocks 13, a rotating shaft 14 is inserted in the through holes, a belt Kong Er matched with the erbium blocks 13 is arranged at the top of the base 1, and the shell cover is rotationally connected with the base 1 through the rotating shaft 14;
as a preferable technical scheme of the invention, a wear-resistant layer is arranged between the erbium block 13 and the erbium with holes;
as a preferable technical scheme of the present invention, a first half-thread column 15 is provided at the top of the first cover shell 11, a second half-thread column 16 is provided at the top of the second cover shell 12, diameters of the first half-thread column 15 and the second half-thread column 16 are the same, the first half-thread column 15 and the second half-thread column 16 are butted to form a thread column, and nuts 17 for fastening the first half-thread column 15 and the second half-thread column 16 into a whole are provided at the outer parts thereof;
as a preferable technical scheme of the invention, the heat dissipation device is a heat dissipation plate 2, the heat dissipation plate 2 is arranged on the side wall of the base 1, and the length and the width of the heat dissipation plate 2 are smaller than those of the side wall of the base 1;
as a preferred technical scheme of the present invention, a signal amplifier 18 electrically connected to the eddy current sensor 8 is disposed in the control box 5, the signal amplifier 18 is electrically connected to an AT89S51 signal processor 19, the AT89S51 signal processor 19 is electrically connected to a control switch 20, and the control switch 20 is electrically connected to an alarm 21;
as a preferable technical scheme of the invention, the supporting device comprises a mounting bracket 3 arranged on one side of the inside of the base 1, a fixing bolt 4 is arranged in the middle of the mounting bracket 3, a supporting frame 7 is arranged at the top of the mounting bracket 3, and an eddy current sensor 8 is arranged on one side of the supporting frame 7.
Compared with the prior art, the invention has the beneficial effects that: the invention has the function of convenient disassembly of the cover shell, and in addition, the invention is also provided with an electric vortex sensor which can measure the planeness of the contact, monitor the contact at any time, and is convenient for the maintenance and replacement of the contact and convenient for disassembly and assembly.
Drawings
Fig. 1: a cross-sectional view of a circuit low voltage regulator of the present invention;
fig. 2: the invention relates to a top view of a circuit low voltage regulator;
fig. 3: the invention relates to a left side view of a circuit low voltage regulator;
fig. 4: the invention relates to an internal schematic diagram of a control box.
In the figure: 1. a base; 2. a heat dissipation plate; 3. a mounting bracket; 4. a fixing bolt; 5. a control box; 6. a ground wire; 7. a support frame; 8. an eddy current sensor; 9. a movable cross bar; 10. a return spring; 11. a first cover case; 12. a second cover case; 13. an erbium block; 14. a rotating shaft; 15. a first half-threaded post; 16. a second half-threaded post; 17. a nut; 18. a signal amplifier; 19. an AT89S51 signal processor; 20. a control switch; 21. an alarm.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-4, the invention provides a circuit low voltage regulator, which comprises a base 1, a heat dissipation plate 2, a mounting bracket 3, a fixing bolt 4, a control box 5, a ground wire 6, a support frame 7, an eddy current sensor 8, a movable cross rod 9, a return spring 10, a first cover shell 11, a second cover shell 12, an erbium block 13, a rotating shaft 14, a first half-thread column 15, a second half-thread column 16, a nut 17, a signal amplifier 18, an AT89S51 signal processor 19, a control switch 20 and an alarm 21.
Wherein, one side of the base 1 is provided with a heat radiation plate 2, one side of the inside of the base 1 is provided with a mounting bracket 3, the middle part of the mounting bracket 3 is provided with a fixing bolt 4, the bottom of the inner side of the base 1 is provided with a control box 5, the top of the control box 5 is provided with a grounding wire 6, the top of the mounting bracket 3 is provided with a support frame 7, one side of the support frame 7 is provided with an eddy current sensor 8, one side of the eddy current sensor 8 is provided with a movable cross rod 9, one end of the movable cross rod 9 is provided with a return spring 10, the top of the base 1 is respectively provided with a first cover shell 11 and a second cover shell 12, the outer sides of the bottoms of the first cover shell 11 and the second cover shell 12 are respectively provided with an erbium block 13, the middle part of the erbium block 13 is provided with a rotating shaft 14, the top of the base 1 is provided with a belt Kong Er matched with the erbium block 13, the junction of the erbium block 13 and the erbium with a hole erbium is provided with a wear-resisting layer, the wear-resisting layer during rotation is avoided, the service life is prolonged, the first cover shell 11 and the second cover shell 12 are rotationally connected with the base 1 through the erbium block 13 and the rotating shaft 14, one end of the first cover shell 11 is provided with a first half-thread column 15, one end of the second cover shell 12 is provided with a second half-thread column 16, nuts 17 are arranged outside the first half-thread column 15 and the second half-thread column 16, the first half-thread column 15 and the second half-thread column 16 are matched to form a thread column and are connected through the nuts 17, a signal amplifier 18 is arranged on one side of the inside of the control box 5, an AT89S51 signal processor 19 is arranged on one side of the signal amplifier 18, a control switch 20 is arranged on one side of the AT89S51 signal processor 19, an alarm 21 is arranged on one side of the control switch 20, the electric vortex sensor 8 is electrically connected with the signal amplifier 18, the signal amplifier 18 is electrically connected with the AT89S51 signal processor 19, the AT89S51 signal processor 19 is electrically connected with the control switch 20, the control switch 20 is electrically connected to the alarm 21.
Working principle: the invention discloses a heat dissipation device, which is characterized in that a heat dissipation plate 2 is arranged on one side of a base 1 and used for heat dissipation, a mounting bracket 3 is arranged on one side of the inside of the base 1 and used for mounting and fixing elements, a fixing bolt 4 is arranged in the middle of the mounting bracket 3, a control box 5 is arranged AT the bottom of the inner side of the base 1 and used for monitoring contacts, a grounding wire 6 is arranged AT the top of the control box 5 and used for grounding, a supporting frame 7 is arranged AT the top of the mounting bracket 3, an eddy current sensor 8 is arranged on one side of the supporting frame 7 and used for collecting contact flatness information, a movable cross rod 9 is arranged on one side of the eddy current sensor 8 and used for moving up and down, a return spring 10 is arranged AT one end of the movable cross rod 9 and used for returning the contacts when power is off, a first cover shell 11 and a second cover shell 12 are respectively arranged AT the top end of the base 1 and used for sealing the base 1, erbium blocks 13 are arranged AT the outer sides of the bottoms of the first cover shell 11 and the second cover shell 12, the middle part of the erbium block 13 is provided with a rotating shaft 14, the top of the base 1 is provided with a belt Kong Er matched with the erbium block 13, the first cover shell 11 and the second cover shell 12 are rotationally connected with the base 1 through the erbium block 13 and the rotating shaft 14, one end of the first cover shell 11 is provided with a first half-thread column 15, one end of the second cover shell 12 is provided with a second half-thread column 16, nuts 17 are arranged outside the first half-thread column 15 and the second half-thread column 16, the first half-thread column 15 and the second half-thread column 16 are matched to form a thread column and are connected through the nuts 17, one side of the inside of the control box 5 is provided with a signal amplifier 18 for amplifying signals, one side of the signal amplifier 18 is provided with an AT89S51 signal processor 19 for analyzing the signals, one side of the AT89S51 signal processor 19 is provided with a control switch 20 for controlling the opening and closing of the alarm, the invention collects contact flatness information through the eddy current sensor 8, transmits the collected information to the signal amplifier 18, transmits the amplified signal to the AT89S51 signal processor 19, transmits the analyzed signal to the control switch 20, controls the switch 20 to control the opening and closing of the alarm, when the contact flatness is different from preset data, the alarm 21 alerts the contact maintenance or replacement, avoids generating larger influence, and when the low voltage regulator is sealed, a threaded cylinder is formed by matching a first half threaded column 15 on a first cover shell 11 and a second half threaded column 16 on a second cover shell 12, and the nut 17 is used for fixing and sealing, and when the nut 17 is required to be detached, the first cover shell 11 and the second cover shell 12 are removed, and the first cover shell 11 and the second cover shell 12 are detached and replaced through a rotating shaft 13, so that the base is convenient to disassemble and assemble and disassemble.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. The circuit low-voltage regulator is characterized by comprising a base (1) and a shell cover which is arranged on the base (1) and can be opened and closed, wherein a heat radiating device is arranged on one side of the base (1), a supporting device is arranged in the base (1), an eddy current sensor (8) for collecting contact flatness information is arranged on the supporting device, a movable cross rod (9) capable of moving up and down is arranged on one side of the eddy current sensor (8), a return spring (10) is arranged at one end of the movable cross rod (9), a control box (5) which is used for analyzing data collected by the eddy current sensor (8) and has an alarm function is arranged in the base (1), and a grounding wire (6) is arranged above the control box (5);
the shell cover comprises a first shell (11) and a second shell (12) which are symmetrical in shape, erbium blocks (13) are arranged at the positions, close to the lower side, of the outer sides of the first shell (11) and the second shell (12), of the first shell, through holes are formed in the erbium blocks (13), rotating shafts (14) are inserted in the through holes, belts Kong Er matched with the erbium blocks (13) are arranged at the top of the base (1), and the shell cover is connected with the base (1) in a rotating mode through the rotating shafts (14);
a wear-resistant layer is arranged between the erbium block (13) and the holed erbium;
the top of the first cover shell (11) is provided with a first half-thread column (15), the top of the second cover shell (12) is provided with a second half-thread column (16), the diameters of the first half-thread column (15) and the second half-thread column (16) are the same, the first half-thread column and the second half-thread column are butted to form a thread column, and nuts (17) for fastening the first half-thread column (15) and the second half-thread column (16) into a whole are arranged outside the first half-thread column and the second half-thread column;
the heat dissipation device is a heat dissipation plate (2), the heat dissipation plate (2) is arranged on the side wall of the base (1), the length of the heat dissipation plate (2) is smaller than that of the side wall of the base (1), and the width of the heat dissipation plate (2) is smaller than that of the side wall of the base (1);
a signal amplifier (18) electrically connected with the eddy current sensor (8) is arranged in the control box (5), the signal amplifier (18) is electrically connected with an AT89S51 signal processor (19), the AT89S51 signal processor (19) is electrically connected with a control switch (20), and the control switch (20) is electrically connected with an alarm (21);
the support device comprises a mounting bracket (3) arranged on one side of the inside of the base (1), a fixing bolt (4) is arranged in the middle of the mounting bracket (3), a support frame (7) is arranged at the top of the mounting bracket (3), and an eddy current sensor (8) is arranged on one side of the support frame (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710962667.3A CN107562112B (en) | 2017-10-17 | 2017-10-17 | Circuit low-voltage regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710962667.3A CN107562112B (en) | 2017-10-17 | 2017-10-17 | Circuit low-voltage regulator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107562112A CN107562112A (en) | 2018-01-09 |
| CN107562112B true CN107562112B (en) | 2024-01-12 |
Family
ID=60986422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710962667.3A Active CN107562112B (en) | 2017-10-17 | 2017-10-17 | Circuit low-voltage regulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107562112B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2275774Y (en) * | 1996-05-22 | 1998-03-04 | 徐勇 | Voltage regulator for electric generator of automobile |
| CN101305433A (en) * | 2005-09-21 | 2008-11-12 | 西门子公司 | Method for determining contact erosion of an electromagnetic switching device, and electromagnetic switching device comprising a mechanism operating according to said method |
| CN101494298A (en) * | 2009-03-05 | 2009-07-29 | 李军 | Battery |
| US20100182762A1 (en) * | 2007-09-06 | 2010-07-22 | Shoji Itomi | Sensor unit |
| CN207249524U (en) * | 2017-10-17 | 2018-04-17 | 国网山东省电力公司龙口市供电公司 | A kind of circuit low voltage regulator |
-
2017
- 2017-10-17 CN CN201710962667.3A patent/CN107562112B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2275774Y (en) * | 1996-05-22 | 1998-03-04 | 徐勇 | Voltage regulator for electric generator of automobile |
| CN101305433A (en) * | 2005-09-21 | 2008-11-12 | 西门子公司 | Method for determining contact erosion of an electromagnetic switching device, and electromagnetic switching device comprising a mechanism operating according to said method |
| US20100182762A1 (en) * | 2007-09-06 | 2010-07-22 | Shoji Itomi | Sensor unit |
| CN101494298A (en) * | 2009-03-05 | 2009-07-29 | 李军 | Battery |
| CN207249524U (en) * | 2017-10-17 | 2018-04-17 | 国网山东省电力公司龙口市供电公司 | A kind of circuit low voltage regulator |
Non-Patent Citations (1)
| Title |
|---|
| 郑殿旺等."双级振动式电压调节器的检查与修".《中外汽车电器检测维修技术600例》.1998, * |
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| Publication number | Publication date |
|---|---|
| CN107562112A (en) | 2018-01-09 |
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