CN112908748A - Distribution box and using method thereof - Google Patents
Distribution box and using method thereof Download PDFInfo
- Publication number
- CN112908748A CN112908748A CN202110069743.4A CN202110069743A CN112908748A CN 112908748 A CN112908748 A CN 112908748A CN 202110069743 A CN202110069743 A CN 202110069743A CN 112908748 A CN112908748 A CN 112908748A
- Authority
- CN
- China
- Prior art keywords
- distribution box
- button
- box body
- reducing
- misoperation
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/20—Interlocking, locking, or latching mechanisms
- H01H9/26—Interlocking, locking, or latching mechanisms for interlocking two or more switches
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B15/00—Supervisory desks or panels for centralised control or display
Abstract
The invention discloses a distribution box and a using method thereof, the structure of the distribution box comprises a distribution box body, a shielding cover, a protective box door, a visual window, an operation panel, a digital display screen, an operation button and an electromagnetic misoperation prevention device, wherein the distribution box body is of a rectangular structure, the shielding cover is arranged above the distribution box body and is connected with the distribution box body through electric welding, the protective box door is arranged on the front surface of the distribution box body and is movably connected with the distribution box body through a hinge, the visual window is embedded in the middle of the protective box door, and the operation panel is arranged inside. According to the invention, through the electromagnetic misoperation preventing device, the circuit of the electromagnet which is communicated with the next corresponding controllable button is controlled by using the power of the previous button for pressing, so that the button which can be pressed and can conflict with the button can not be pressed, misoperation is prevented, and a distribution box and the circuit are effectively protected.
Description
The invention relates to a distribution box divisional application for preventing misoperation, which is applied for 2019, 4, 1 and CN 201910299452.7.
Technical Field
The invention relates to the field of distribution boxes, in particular to a distribution box and a using method thereof.
Background
Along with the continuous deepening of electric power use degree in the life, the visible power box in everywhere, its usage: the electric energy is reasonably distributed, the circuit can be conveniently opened and closed, the safety protection level is higher, and the conduction state of the circuit can be visually displayed. However, the prior art electrical box has the following drawbacks:
be equipped with numerous buttons on the block terminal usually and be used for controlling the circuit, numerous button can make electrician press wrong button often, if button inconsequential button can not produce serious consequence, can be if press wrong some conflicting buttons, can lead to the block terminal to scrap or cause the circuit outage, need a block terminal that can prevent the maloperation urgently.
Disclosure of Invention
The invention aims to provide a distribution box and a using method thereof, aiming at solving the defects that a plurality of buttons are usually arranged on the distribution box in the prior art for controlling a circuit, the buttons can cause an electrician to press wrong buttons, if the buttons are not critical, serious consequences can not be generated, and if some conflicting buttons are pressed wrong, the distribution box can be scrapped or the circuit is powered off.
In order to achieve the purpose, the invention is realized by the following technical scheme:
the structure of the distribution box comprises a distribution box body, a shielding cover, a protective box door, a visual window, a control panel, a digital display screen, a control button and an electromagnetic anti-misoperation device, wherein the distribution box body is of a rectangular structure, the shielding cover is arranged above the distribution box body and is connected with the distribution box body through electric welding, the protective box door is arranged on the front surface of the distribution box body and is movably connected through a hinge, the visual window is embedded in the middle of the protective box door, the control panel is arranged inside the distribution box body, the digital display screen is embedded on the upper portion of the front surface of the control panel, and the control button is embedded on the front surface of the control panel through the electromagnetic anti-misoperation device;
the electromagnetic misoperation preventing device is composed of a time delay mechanism, a reducing rotating mechanism, an electromagnetic driving mechanism and a controllable electricity connecting mechanism, wherein the time delay mechanism is arranged below an operating button, the reducing rotating mechanism is arranged below the time delay mechanism and is connected with the time delay mechanism through threaded engagement, the electromagnetic driving mechanism is arranged below the reducing rotating mechanism, and the controllable electricity connecting mechanism is arranged below the electromagnetic driving mechanism and is connected with the time delay mechanism through threaded engagement.
As a further scheme of the invention, the time delay mechanism comprises a threaded rod, a lower pressing rod, a rebound spring and a limiting block, wherein the threaded rod is arranged in the center below the control button, the lower pressing rod is arranged at the lower end of the threaded rod, the lower end of the lower pressing rod is meshed with the controllable power connection mechanism, the rebound spring is arranged on two sides below the control button and is connected with the control button through electric welding, and the limiting block is arranged below the rebound spring.
As a further scheme of the invention, the reducing rotating mechanism comprises a rotating disk, a threaded pipe, a reducing rotating disk, a lever hook, a stress block and a fulcrum ring, wherein the rotating disk is arranged right below the delay mechanism, the threaded pipe is arranged in the center of the upper part of the rotating disk, the reducing rotating disk is arranged below the rotating disk and is connected in a concentric circle manner, the lever hook is arranged on the periphery of the rotating disk and the reducing rotating disk, the stress block is arranged at the lower end of the lever hook, and the fulcrum ring is arranged in the middle of the lever hook.
As a further scheme of the invention, the four lever hooks are uniformly and equidistantly arranged on the periphery of the reducing turntable, the lower end of each lever hook is correspondingly provided with a stress block, the stress block is meshed with the reducing turntable, and the fulcrum ring penetrates through the middles of the four lever hooks and is fixedly connected with the four lever hooks through electric welding.
As a further scheme of the invention, the electromagnetic driving mechanism comprises a cross magnet frame, a driving rod, an S-pole electromagnet block and an N-pole magnet, the cross magnet frame is arranged below the reducing turntable, two ends of the driving rod are respectively welded with the reducing turntable and the center of the cross magnet frame, the S-pole electromagnet block is arranged on the side of the cross magnet frame, and the N-pole magnet block is embedded on the S-pole electromagnet block.
As a further aspect of the present invention, the S-pole electromagnet block is electrically connected to a controllable electrical connection mechanism of the button operable corresponding to the button, and the magnetic property of the S-pole electromagnet block is greater than that of the N-pole magnet when the S-pole electromagnet block is energized.
In a further aspect of the present invention, the two ends of the cross-shaped magnet frame are S-poles, and the other two ends are N-poles, which are arranged in a staggered manner.
As a further scheme of the invention, the controllable power connection mechanism comprises a power connection end, a power connection end seat, a force receiving plate and limiting columns, wherein the power connection end is arranged above the power connection end seat, the power connection end is electrically connected with the power connection end seat, the power connection end is embedded in the center of the lower surface of the force receiving plate, and the limiting columns are arranged on two sides of the force receiving plate.
Advantageous effects of the invention
Compared with the traditional distribution box, the electromagnetic misoperation prevention device controls the circuit of the electromagnet connected with the next corresponding controllable button by using the power of the previous button for pressing, so that the button which can be pressed by the controllable button and can conflict with the button cannot be pressed, misoperation is prevented, and the distribution box and the circuit are effectively protected.
Drawings
Other features, objects and advantages of the invention will become more apparent from a reading of the detailed description of non-limiting embodiments with reference to the attached drawings.
In the drawings:
fig. 1 is a schematic structural view of a distribution box and a method of using the same according to the present invention.
Fig. 2 is a plan view of an electromagnetic misoperation preventing device according to the present invention.
Fig. 3 is a plan view showing a detailed structure of an electromagnetic misoperation preventing device of the present invention.
Fig. 4 is a top view of a variable diameter rotating mechanism according to the present invention.
Fig. 5 is a structural side view of a reducing rotation mechanism of the present invention.
Fig. 6 is a structural side view of a cross magnet frame according to the present invention.
In the figure: the power distribution box body 1, the shielding cover 2, the protective box door 3, the visible window 4, the control panel 5, the digital display screen 6, the control button 7, the electromagnetic misoperation prevention device 8, the time delay mechanism 81, the reducing rotating mechanism 82, the electromagnetic driving mechanism 83, the controllable power connection mechanism 84, the threaded rod 811, the lower pressing rod 812, the rebound spring 813, the limiting block 814, the rotating disk 821, the threaded pipe 822, the reducing rotating disk 823, the lever hook 824, the stressed block 825, the fulcrum ring 826, the cross magnet frame 831, the driving rod 832, the S-pole electromagnetic block 833, the N-pole magnet 834, the power connection end 841, the power connection end seat 842, the stressed plate 843 and the limiting column 844.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1-6, the invention provides a distribution box and a technical scheme of a using method thereof:
a distribution box and a using method thereof are disclosed, the distribution box structurally comprises a distribution box body 1, a shielding cover 2, a protective box door 3, a visible window 4, an operation panel 5, a digital display screen 6, an operation button 7 and an electromagnetic misoperation prevention device 8, wherein the distribution box body 1 is of a rectangular structure, the shielding cover 2 is arranged above the distribution box body 1 and is connected with the distribution box body through electric welding, the protective box door 3 is arranged on the front surface of the distribution box body 1 and is movably connected with the distribution box body through a hinge, the visible window 4 is embedded in the middle of the protective box door 3, the operation panel 5 is arranged in the distribution box body 1, the digital display screen 6 is embedded on the upper part of the front surface of the operation panel 5, and the operation button 7 is embedded on the front surface of;
the electromagnetic misoperation preventing device 8 is composed of a time delay mechanism 81, a reducing rotating mechanism 82, an electromagnetic driving mechanism 83 and a controllable electricity connecting mechanism 84, wherein the time delay mechanism 81 is arranged below the control button 7, the reducing rotating mechanism 82 is arranged below the time delay mechanism 81 and is connected through threaded engagement, the electromagnetic driving mechanism 83 is arranged below the reducing rotating mechanism 82, and the controllable electricity connecting mechanism 84 is arranged below the electromagnetic driving mechanism 83 and is connected with the time delay mechanism 81 in an engagement manner.
The reducing rotating mechanism 82 comprises a rotating disk 821, a threaded pipe 822, a reducing rotating disk 823, a lever hook 824, a stress block 825 and a fulcrum ring 826, wherein the rotating disk 821 is arranged right below the delay mechanism 81, the threaded pipe 822 is arranged in the center of the upper portion of the rotating disk 821, the reducing rotating disk 823 is arranged below the rotating disk 821 and connected in a concentric circle mode, the lever hook 824 is arranged on the periphery of the rotating disk 821 and the reducing rotating disk 823, the stress block 825 is arranged at the lower end of the lever hook 824, and the fulcrum ring 826 is arranged in the middle of the lever hook 824.
The lever colludes 824 and locates four and be even equidistance and locate reducing carousel 823 peripherally, every lever colludes 824 lower extreme and corresponds and be equipped with a atress piece 825, atress piece 825 meshes with reducing carousel 823 mutually, fulcrum ring 826 runs through in the centre that four levers colluded 824 and through electric welding fixed connection.
The S-pole electromagnet 833 is electrically connected to the operable power connection mechanism 84 of the button operable corresponding to the button, and the magnetism of the S-pole electromagnet 833 is greater than that of the N-pole magnet 834 when the S-pole electromagnet 833 is energized.
The two ends of the cross-shaped magnet frame 831 are S poles, and the other two ends are N poles, which are arranged in a staggered manner.
The controllable power connection mechanism 84 is composed of a power connection end 841, a power connection end seat 842, a power receiving plate 843 and a limiting column 844, the power connection end 841 is arranged above the power connection end seat 842, the power connection end 841 is electrically connected with the power connection end seat 842, the power connection end 841 is embedded in the center of the lower surface of the power receiving plate 843, and the limiting column 844 is arranged on two sides of the power receiving plate 843.
The working principle of the invention is as follows: when the distribution box is to be operated, the protective box door 3 is opened, the corresponding operating button 7 is pressed according to the requirement, at the moment, the operating button 7 is pressed down to drive the threaded rod 811 to press down, the threaded rod 811 drives the threaded pipe 822 to rotate through the screw, the rotating disc 821 welded with the threaded pipe 822 rotates along with the threaded rod 811, meanwhile, the threaded rod 811 drives the lower pressing rod 812 to press down, so that the electric connection terminal 841 and the electric connection terminal 842 are connected, the buttons which do not conflict with the operation button 7 are switched on, the S-pole electromagnet 833 of the buttons is electrified to generate magnetism, the S-pole terminal of the cross magnet frame 831 is attracted, the cross magnet frame 831 is driven to rotate by 90 degrees, at the same time, the reducing rotary disc 823 is driven to rotate, so that the part with larger diameter is rotated to be staggered with the force block 825, at this time, the lower end of the lever hook 824 loses the jacking force, and the upper end is in a loose state, i.e. without jamming the rotating disc 821, it is freely rotatable, meaning that its corresponding button can be pressed; and the button that will be in conflict with the last operating button 7 that presses down, N utmost point magnet 834 will utilize magnetism to drive cross magnet holder 831 and rotate 90 degrees, make the great part of diameter of reducing carousel 823 rotate to mesh with atress piece 825, through lever principle, lever collude 824 will block rotary disk 821 and make it can't rotate, and this button can't push down, and all buttons are the same, prevent the maloperation effectively.
The invention solves the problem that a distribution box in the prior art is generally provided with a plurality of buttons for controlling a circuit, the plurality of buttons can cause an electrician to press wrong buttons, if the buttons are irrelevant, serious consequences can not be generated, if the conflicting buttons are pressed mistakenly, the distribution box can be scrapped or the circuit is powered off.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention 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 invention 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 (5)
1. The utility model provides a prevent block terminal of maloperation, its structure includes distribution box body (1), shelters from lid (2), protection chamber door (3), visual window (4), control panel (5), digital display screen (6), operating button (7), electromagnetism prevent mistake operating means (8), its characterized in that:
the power distribution box body (1) is of a rectangular structure, the shielding cover (2) is arranged above the power distribution box body (1) and is connected with the power distribution box body through electric welding, the protective box door (3) is arranged on the front surface of the power distribution box body (1) and is movably connected with the front surface of the power distribution box body through a hinge, the visible window (4) is embedded in the middle of the protective box door (3), the control panel (5) is arranged inside the power distribution box body (1), the digital display screen (6) is embedded on the upper portion of the front surface of the control panel (5), and the control button (7) is embedded on the front surface of the control panel (5) through an electromagnetic misoperation prevention device (8;
the electromagnetic misoperation preventing device (8) is composed of a time delay mechanism (81), a reducing rotating mechanism (82), an electromagnetic driving mechanism (83) and a controllable electricity connecting mechanism (84), wherein the time delay mechanism (81) is arranged below the control button (7), the reducing rotating mechanism (82) is arranged below the time delay mechanism (81) and is in meshed connection through threads, the electromagnetic driving mechanism (83) is arranged below the reducing rotating mechanism (82), and the controllable electricity connecting mechanism (84) is arranged below the electromagnetic driving mechanism (83) and is in meshed connection with the time delay mechanism (81);
delay mechanism (81) comprise threaded rod (811), lower depression bar (812), rebound spring (813), stopper (814), control button (7) below center is located in threaded rod (811), threaded rod (811) lower extreme is located in depression bar (812) down, depression bar (812) lower extreme meshes with controllable electricity mechanism (84) mutually, rebound spring (813) are located control button (7) below both sides and are connected through the electric welding, rebound spring (813) below is located in stopper (814).
2. The misoperation-preventive distribution box according to claim 1, wherein: reducing rotary mechanism (82) are by rotary disk (821), screwed pipe (822), reducing carousel (823), lever hook (824), atress piece (825), fulcrum ring (826) and constitute, rotary disk (821) are located under time delay mechanism (81), screwed pipe (822) are located rotary disk (821) upper portion center, reducing carousel (823) are located rotary disk (821) below and are the concentric circles and are connected, rotary disk (821), reducing carousel (823) periphery is located in lever hook (824), atress piece (825) are located lever hook (824) lower extreme, fulcrum ring (826) are located in the middle of lever hook (824).
3. The misoperation-preventive distribution box according to claim 1, wherein: electromagnetism actuating mechanism (83) are constituteed by cross magnet frame (831), actuating lever (832), S utmost point electric magnetic path (833), N utmost point magnet (834), reducing carousel (823) below is located in cross magnet frame (831), actuating lever (832) both ends weld with reducing carousel (823), cross magnet frame (831) center phase respectively, cross magnet frame (831) side is located in S utmost point electric magnetic path (833), N utmost point magnet (834) are inlayed on S utmost point electric magnetic path (833).
4. The misoperation-preventive distribution box according to claim 1, wherein: can control and connect electric mechanism (84) by connect electric end (841), connect electric end socket (842), atress board (843), spacing post (844) and constitute, connect electric end (841) and locate and connect electric end socket (842) top, connect electric end (841) and connect electric end socket (842) electricity and be connected, connect electric end (841) and inlay in atress board (843) lower surface center, atress board (843) both sides are located to spacing post (844).
5. The electrical box and method of using the same as claimed in any one of claims 1-4, wherein:
when the distribution box is to be operated, the protective box door (3) is opened firstly, the corresponding control button (7) is pressed according to requirements, the control button (7) is pressed down to drive the threaded rod (811) to be pressed down, the threaded rod (811) drives the threaded pipe (822) to rotate through a spiral, the rotating disk (821) welded with the threaded pipe (822) rotates along with the threaded rod, meanwhile, the threaded rod (811) drives the lower pressing rod (812) to be pressed down, so that the electric connection end (841) and the electric connection end seat (842) are connected, and the button which can not conflict with the control button (7) is connected;
at the moment, the S pole electromagnet blocks (833) of the buttons are electrified to generate magnetism, the S pole electromagnet blocks (833) attract the S pole ends of the cross-shaped magnet frame (831), the cross-shaped magnet frame (831) is driven to rotate by 90 degrees, and the reducing rotary disc (823) is driven to rotate at the same time, so that the part with the larger diameter rotates to be staggered with the stress block (825), at the moment, the lower end of the lever hook (824) loses the jacking force, the upper end of the lever hook is in a loose state, namely the rotary disc (821) cannot be clamped, and the lever hook can freely rotate, namely the corresponding button can be pressed;
and the button which can conflict with the previous pressed control button (7), the N-pole magnet (834) can drive the cross magnet frame (831) to rotate (90 degrees) by utilizing magnetism, so that the part with the larger diameter of the reducing rotating disc (823) rotates to be meshed with the stress block (825), through the lever principle, the lever hook (824) can clamp the rotating disc (821) to enable the rotating disc to be incapable of rotating, the button cannot be pressed down, and all the buttons are the same, so that misoperation is effectively prevented.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110069743.4A CN112908748A (en) | 2019-04-15 | 2019-04-15 | Distribution box and using method thereof |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110069743.4A CN112908748A (en) | 2019-04-15 | 2019-04-15 | Distribution box and using method thereof |
| CN201910299452.7A CN110085464B (en) | 2019-04-15 | 2019-04-15 | Prevent block terminal of maloperation |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910299452.7A Division CN110085464B (en) | 2019-04-15 | 2019-04-15 | Prevent block terminal of maloperation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112908748A true CN112908748A (en) | 2021-06-04 |
Family
ID=67415138
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110069743.4A Withdrawn CN112908748A (en) | 2019-04-15 | 2019-04-15 | Distribution box and using method thereof |
| CN201910299452.7A Active CN110085464B (en) | 2019-04-15 | 2019-04-15 | Prevent block terminal of maloperation |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910299452.7A Active CN110085464B (en) | 2019-04-15 | 2019-04-15 | Prevent block terminal of maloperation |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN112908748A (en) |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5304753A (en) * | 1993-06-29 | 1994-04-19 | Eaton Corporation | Electric switch with welded contact sensor lockout |
| DE102011084464B4 (en) * | 2011-10-13 | 2013-09-05 | Dewert Antriebs- Und Systemtechnik Gmbh | Mechanically lockable wired remote control |
| CN202816729U (en) * | 2012-08-21 | 2013-03-20 | 镇江华驰电器有限公司 | Outdoor miniature electrical blocking device |
| CN104453457B (en) * | 2014-11-09 | 2016-10-05 | 武汉普林光通科技有限公司 | A kind of electronic lock and control method thereof |
| CN106771751B (en) * | 2016-12-27 | 2023-09-15 | 浙江电力变压器有限公司温州昌泰电力开关分公司 | Automatic preassemble debugging test box of mobile distribution network |
| CN107342539A (en) * | 2017-03-22 | 2017-11-10 | 安徽富煌电控设备有限公司 | A kind of Anti-misoperation high-voltage switch cabinet |
| CN206806799U (en) * | 2017-06-03 | 2017-12-26 | 广东海坤电气实业有限公司 | A kind of safe power distribution box |
| CN107516610B (en) * | 2017-09-30 | 2020-02-14 | 宁波金氏实业有限公司 | Push-button switch |
| CN208284842U (en) * | 2018-02-08 | 2018-12-25 | 武汉市大华电气设备有限公司 | Distribution box |
| CN208028433U (en) * | 2018-03-30 | 2018-10-30 | 曾成珠 | A kind of electric power box preventing maloperation |
-
2019
- 2019-04-15 CN CN202110069743.4A patent/CN112908748A/en not_active Withdrawn
- 2019-04-15 CN CN201910299452.7A patent/CN110085464B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN110085464A (en) | 2019-08-02 |
| CN110085464B (en) | 2021-03-30 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20210604 |