CN108365480A - A kind of intelligent board that short circuit automatically powers off - Google Patents
A kind of intelligent board that short circuit automatically powers off Download PDFInfo
- Publication number
- CN108365480A CN108365480A CN201711453039.9A CN201711453039A CN108365480A CN 108365480 A CN108365480 A CN 108365480A CN 201711453039 A CN201711453039 A CN 201711453039A CN 108365480 A CN108365480 A CN 108365480A
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- Prior art keywords
- conductive core
- conductive
- button
- permanent magnet
- electromagnet
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- 230000001737 promoting effect Effects 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims 1
- 238000003756 stirring Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/20—Coupling parts carrying sockets, clips or analogous contacts and secured only to wire or cable
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/703—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/713—Structural association with built-in electrical component with built-in switch the switch being a safety switch
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Push-Button Switches (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a kind of intelligent boards that short circuit automatically powers off, including shell, jack is provided on shell, conductive core corresponding with jack and the switching mechanism for controlling conductive core break-make are fixed in shell, switching mechanism includes self-lock switch, button for controlling self-lock switch and the disconnecting mechanism for the button press in short circuit, disconnecting mechanism includes permanent magnet, electromagnet, guide rod and the first spring, guide groove is provided on electromagnet, guide rod sliding is arranged on guide groove, permanent magnet be fixed on guide rod one end and and button connects, when the electric current in conductive core is more than preset value, electromagnet pushes permanent magnet to stir button, disconnect self-lock switch.The present invention realizes the function of short circuit power-off by the structure of button, electromagnet, permanent magnet and self-lock switch, and structure is simpler, compact, reduces overall volume, facilitates the carrying of plate.
Description
Technical field
The present invention relates to a kind of plate, more particularly to a kind of intelligent board that short circuit automatically powers off.
Background technology
Chinese invention patent (notification number：CN206098855U a kind of short-circuit automatic power-off plug board) is disclosed, by inserting
Installation air switch realizes the function of short circuit power-off in plate.
But air switch volume is larger, in conjunction with into necessarily causing the overall structure of plate to become larger in plate, causes plate
It is not easy to place, carries and transport, and air switch is expensive, in conjunction with into the manufacturing cost for improving plate in plate.
Invention content
It is slotting in view of the deficiencies of the prior art, the present invention intends to provide a kind of intelligence that short circuit automatically powers off
Plate automatically powers off and simple in structure, compact in short circuit, is convenient for carrying and transports.
To achieve the above object, the present invention provides following technical solutions：A kind of intelligent board that short circuit automatically powers off, packet
Shell is included, jack is provided on shell, conductive core corresponding with jack is fixed in shell and for controlling conductive core break-make
Switching mechanism, switching mechanism include self-lock switch, the button for controlling self-lock switch and for the button press in short circuit
Disconnecting mechanism, disconnecting mechanism include permanent magnet, electromagnet, guide rod and the first spring, electromagnet be fixed on shell and with conduction
Core concatenates, and guide groove is provided on electromagnet, and guide rod sliding is arranged on guide groove, and permanent magnet is fixed on one end of guide rod and and button
Connection, the first spring are set on guide rod, and one end of the first spring is connect with electromagnet, and the other end is connect with permanent magnet, are pulled
Permanent magnet and electromagnet make electromagnet with permanent magnet when the electric current in conductive core is less than preset value, and conductive core is worked as in holding position
On electric current when being more than preset value, electromagnet pushes permanent magnet to stir button, disconnects self-lock switch.
As a further improvement on the present invention, self-lock switch include for be connected to the conductive structure of the circuit in conductive core,
Holding for making conductive structure keep connection conductive core circuit state or conductive structure being made to remain open conductive core circuit state
Mechanism, holding mechanism include driving member, rotating member, driver plate and second spring, and conductive structure is arranged in driver plate and conductive core
Between, driver plate is connect with conductive structure, and second spring one end offsets with driver plate, and the other end offsets with shell, pushes transmission
Backboard conductive core moves, and rotating member is rotatably connected on side of the driver plate backwards to second spring, and driving member is arranged in rotating member
Backwards to one end of driver plate and inconsistent with rotating member, button is fixedly connected with driving member, and the first limit is provided on driving member
Slot and the second limiting slot are provided with limited block on rotating member, and when limited block is embedded in the first limiting slot, conductive structure connection is led
Circuit in battery core, when limited block is embedded in the second limiting slot, conductive structure disconnects the circuit in conductive core, driving member and rotation
Be provided on part for drive rotating member rotate rotational structure, rotational structure include the V-type drive block being arranged on driving member,
The V-type driver slot that is arranged on rotating member, the first driving inclined-plane being arranged in the first limiting slot, setting in the first limiting slot and
The second driving inclined-plane between second limiting slot and the driven inclined-plane being arranged on limited block, when button is moved towards conductive core,
It drives driving member to be moved towards conductive core, drive block is made to resist driver slot, drive rotating member mobile towards conductive core and turn around its center
It is dynamic, to make limited block be embedded in the first limiting slot, or limited block is made to be rotated further along the second driving inclined-plane, is then embedded in the
Two limiting slots.
As a further improvement on the present invention, conductive structure includes flexible conductive sheet, and conductive sheet is fixed on transmission
On plate, when limited block is embedded in the first limiting slot, conductive sheet is concatenated with conductive core, when limited block is embedded in the second limit hole
When, conductive sheet is separated with conductive core.
As a further improvement on the present invention, conductive structure includes disconnecting link, one end of disconnecting link be hinged in conductive core and with
Conductive core is electrically connected, and the other end is hinged with driver plate, and when limited block is in the first limiting slot, disconnecting link is closed, when limited block exists
When in the second limit hole, disconnecting link disconnects.
As a further improvement on the present invention, it is provided with promotion slot on button, catch bar, catch bar are provided on permanent magnet
It stretches into and pushes in slot, with when permanent magnet moves, promoting button moves.
As a further improvement on the present invention, the junction of conductive core and conductive sheet is provided with contact.
As a further improvement on the present invention, it is provided on shell for the fixed structure by shell fixation on the table,
Fixed structure includes clamping plate, screw rod and nut, and screw rod is fixed on side of the shell backwards to jack, and clamping plate is provided with slide opening, slide plate
Sliding is arranged on screw rod, and nut is threaded in the one end of screw rod backwards to shell.
Beneficial effects of the present invention, the plug of electric appliance are inserted into jack and are electrically connected with conductive core, powered on, when circuit occurs
When short-circuit, the electric current in circuit increases, and improves the magnetic field force of electromagnet, and electromagnet pushes permanent magnet to be moved towards conductive core, drives
Button is moved towards conductive core, disconnection self-lock switch, disconnecting circuit, does not have electric current to flow through in circuit, and the magnetic field force of electromagnet disappears,
Spring drives permanent magnet return.Breaker is accessed into plate in compared to the prior art, realizes the function of short circuit power-off, the present invention
The function of short circuit power-off is realized by the structure of button, electromagnet, permanent magnet and self-lock switch, structure is simpler, compact, contracting
Small overall volume facilitates the carrying of plate.When needing disconnection or connection circuit, user can also be driven by button press
Self-lock switch opens and closes, easy to operate to be switched on or switched off circuit.
Description of the drawings
Fig. 1 is the overall structure figure of the present invention；
Fig. 2 is the internal structure chart of shell；
Fig. 3 is the structure chart of disconnecting mechanism first embodiment；
Fig. 4 is the structure chart of disconnecting mechanism second embodiment；
Fig. 5 is the partial enlarged view of Fig. 4 marks.
Specific implementation mode
The present invention is described in further detail below in conjunction with the embodiment given by attached drawing.
Shown in Fig. 5, the intelligent board that a kind of short circuit of the present embodiment automatically powers off, including shell 1, shell 1
On be provided with jack 2, conductive core 3 corresponding with jack 2 and the switching on and shutting down for controlling 3 break-make of conductive core are fixed in shell 1
Structure, switching mechanism include self-lock switch, the button 5 for controlling self-lock switch and the open circuit for the button press 5 in short circuit
Mechanism, disconnecting mechanism include permanent magnet 6, electromagnet 7, guide rod 8 and the first spring 9, electromagnet 7 be fixed on shell 1 and with lead
Battery core 3 concatenates, and guide groove is provided on electromagnet 7, and the sliding of guide rod 8 is arranged on guide groove, and permanent magnet 6 is fixed on one end of guide rod 8
And connect with button 5, the first spring 9 is set on guide rod 8, and one end of the first spring 9 is connect with electromagnet 7, the other end with forever
Magnet 6 connects, and pulls permanent magnet 6 and electromagnet 7, and electromagnet 7 is made to be less than preset value with electric current of the permanent magnet 6 in conductive core 3
When, holding position, when the electric current in conductive core 3 is more than preset value, electromagnet 7 pushes permanent magnet 6 to stir button 5, disconnects certainly
Lock-switch.
The plug of electric appliance is inserted into jack 2 and is electrically connected with conductive core 3, powers on, when short circuit occurs for circuit, in circuit
Electric current increases, and improves the magnetic field force of electromagnet 7, and electromagnet 7 pushes permanent magnet 6 to be moved towards conductive core 3, drives button 5 towards conduction
Core 3 moves, disconnection self-lock switch, disconnecting circuit, does not have electric current to flow through in circuit, the magnetic field force of electromagnet 7 disappears, the first spring
9 drive 6 return of permanent magnet.Breaker is accessed into plate in compared to the prior art, realizes that the function of short circuit power-off, the present invention are logical
The structure for crossing button 5, electromagnet 7, permanent magnet 6 and self-lock switch realizes the function of short circuit power-off, and structure is simpler, compact,
Overall volume is reduced, the carrying of plate is facilitated.When needing disconnection or connection circuit, user can also pass through button press 5, band
Dynamic self-lock switch opens and closes, easy to operate to be switched on or switched off circuit.
As a kind of improved specific implementation mode, self-lock switch includes the conduction for being connected to the circuit in conductive core 3
Structure, for making conductive structure that connection be kept 3 circuit state of conductive core or conductive structure to be made to remain open 3 circuit state of conductive core
Holding mechanism, holding mechanism includes driving member 10, rotating member 11, driver plate 12 and second spring 20, and conductive structure setting exists
Between driver plate 12 and conductive core 3, driver plate 12 is connect with conductive structure, and 20 one end of second spring is connect with driver plate 12 and phase
It contradicts, the other end connect and inconsistent with shell 1, and pushing driver plate 12, the movement of conductive core 3, rotating member 11 are rotatably connected on backwards
Driver plate 12 backwards to second spring 20 side, driving member 10 be arranged rotating member 11 backwards to driver plate 12 one end and with rotation
Part 11 is inconsistent, and button 5 is fixedly connected with driving member 10, and the first limiting slot 16 and the second limiting slot are provided on driving member 10
17, limited block 15 is provided on rotating member 11, and when limited block 15 is embedded in the first limiting slot 16, conductive structure is connected to conductive core
Circuit on 3, when limited block 15 is embedded in the second limiting slot 17, conductive structure disconnects the circuit in conductive core 3,10 He of driving member
The rotational structure for driving rotating member 11 to rotate is provided on rotating member 11, rotational structure includes being arranged on driving member 10
V-type drive block 13, the V-type driver slot 14 being arranged on rotating member 11, the first driving inclined-plane being arranged in the first limiting slot 16
21, the second driving inclined-plane 22 between the first limiting slot 16 and the second limiting slot 17 is set and be arranged on limited block 15 from
Dynamic inclined-plane 23 drives driving member 10 to be moved towards conductive core 3, drive block 13 is made to resist driving when button 5 is moved towards conductive core 3
Slot 14 drives rotating member 11 towards the movement of conductive core 3 and around its center rotating, to make limited block 15 be embedded in the first limiting slot 16
It is interior, or limited block 15 is made to be rotated further along the second driving inclined-plane 22, then it is embedded in the second limiting slot 17.
Button 5 drives driving member 10 to be moved towards conductive core 3, makes drive block 13 when being pressed by permanent magnet 6 or electromagnet 7
Inconsistent with driver slot 14, drive block 13 and driver slot 14 are all V-shaped, and inclined-plane mutually contradicts, and inclined-plane is by drive block 13 towards leading
The power that battery core 3 moves is converted into the power along bevel direction, to drive rotating member 11 to be moved towards conductive core 3 and around rotating member 11
Center rotating, when limited block 15 turns to the position of the first limiting slot 16 or the second limiting slot 17, second spring 20 push
11 return of rotating member makes limited block 15 be embedded in the first limiting slot 16 or the second limiting slot 17, to control conductive structure and conductive core 3
Connect or disconnect, to control circuit break-make.The knot of first driving inclined-plane 21, the second driving inclined-plane 22 and driven inclined-plane 23
Structure pushes rotating member 11 to rotate again when second spring 20 pushes 11 return of rotating member, so that drive block 13 and driver slot 14
It after primary rotation, can continue next time that rotating member 11 is driven to rotate.By above-mentioned setting, automatically powered off when realizing short-circuit
Function, and user can be by the break-make of 5 control circuit of button, simple in structure, easy to manufacture, to reduce overall volume, side
Just the carrying of plate.
As a kind of improved specific implementation mode, conductive structure includes flexible conductive sheet 18, and conductive sheet 18 is solid
It is scheduled on driver plate 12, when limited block 15 is embedded in the first limiting slot 16, conductive sheet 18 is concatenated with conductive core 3, works as limited block
When in 15 the second limit holes of insertion, conductive sheet 18 is separated with conductive core 3.
It is simple in structure, easily manufactured by 18 connection circuit of conductive sheet.
As a kind of improved specific implementation mode, conductive structure includes disconnecting link 19, and one end of disconnecting link 19 is hinged on conduction
It being electrically connected on core 3 and with conductive core 3, the other end is hinged with driver plate 12, when limited block 15 is in the first limiting slot 16, disconnecting link
19 are closed, and when limited block 15 is in the second limit hole, disconnecting link 19 disconnects.
By 19 connection circuit of disconnecting link, when opening and closing circuit, the deflection of disconnecting link 19 is few, to reduce the tired of conductive structure
Labor deformation increases the service life of conductive structure.
As a kind of improved specific implementation mode, it is provided on button 5 and pushes slot 24, promotion is provided on permanent magnet 6
Bar 25, catch bar 25, which stretches into, to be pushed in slot 24, with when permanent magnet 6 moves, promoting button 5 moves.
By the setting of catch bar 25 and promotion slot 24, when realizing short circuit, the function of promoting button 5, to realize automatically
The function of power-off, it is simple in structure, it is easy to implement.
As a kind of improved specific implementation mode, conductive core 3 and the junction of conductive sheet 18 are provided with contact 26.
By the setting of contact 26, so that conductive sheet 18 is locally protruded, facilitate the contact of conductive sheet 18 and conductive core 3, to
Facilitate the connection of circuit.
As a kind of improved specific implementation mode, it is provided on shell 1 for the fixation by the fixation of shell 1 on the table
Structure, fixed structure include clamping plate 27, screw rod 28 and nut 29, and screw rod 28 is fixed on side of the shell 1 backwards to jack 2, clamping plate
27 are provided with slide opening, and slide plate sliding is arranged on screw rod 28, and nut 29 is threaded in the one end of screw rod 28 backwards to shell 1.
Plate can be overturn when in use by the plug of meeting electric appliance, to cause the displacement or overturning of plate, plug be made to be detached from
Plate influences the use of plate.User is moved by rotating nut 29, driving clamping plate 27 towards shell 1, and external protrusion is clamped
On part or pole or plate face, plate is clipped on external protrusion part or pole or plate face, plate displacement or overturning are prevented,
The position for keeping plate and external plug prevents plug to be detached from plate.
The above is only the preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-described embodiment,
All technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
For those of ordinary skill, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (7)
1. a kind of intelligent board that short circuit automatically powers off, it is characterised in that：Including shell (1), it is provided on the shell (1) slotting
Hole (2), the shell (1) is interior to be fixed with conductive core (3) corresponding with jack (2) and for controlling opening for conductive core (3) break-make
Shutting mechanism, the switching mechanism include self-lock switch (4), the button (5) for controlling self-lock switch (4) and are used in short circuit
The disconnecting mechanism of button press (5), the disconnecting mechanism include permanent magnet (6), electromagnet (7), guide rod (8) and the first spring
(9), the electromagnet (7) is fixed on shell (1) and is concatenated with conductive core (3), and guide groove is provided on the electromagnet (7),
Guide rod (8) sliding is arranged on guide groove, and the permanent magnet (6) is fixed on one end of guide rod (8) and is connect with button (5),
First spring (9) is set on guide rod (8), and one end of first spring (9) is connect with electromagnet (7), the other end with
Permanent magnet (6) connects, and pulls permanent magnet (6) and electromagnet (7), makes electromagnet (7) with permanent magnet (6) in conductive core (3)
When electric current is less than preset value, holding position, when the electric current in conductive core (3) is more than preset value, electromagnet (7) pushes permanent magnet
(6) button (5) is stirred, self-lock switch (4) is disconnected.
2. the intelligent board that a kind of short circuit according to claim 1 automatically powers off, it is characterised in that：The self-lock switch
(4) include the conductive structure of circuit for being connected in conductive core (3), for making conductive structure keep connection conductive core (3) electricity
Line state makes conductive structure remain open the holding mechanism of conductive core (3) circuit state, and the holding mechanism includes driving member
(10), rotating member (11), driver plate (12) and second spring (20), the conductive structure are arranged in driver plate (12) and conductive core
(3) between, the driver plate (12) connect with conductive structure, and described second spring (20) one end offsets with driver plate (12), separately
One end offsets with shell (1), and driver plate (12) is pushed to be moved backwards to conductive core (3), and the rotating member (10) is rotatably connected on biography
Movable plate (12) is backwards to the side of second spring (20), and driving member (10) setting is in rotating member (11) backwards to driver plate (12)
One end is simultaneously inconsistent with rotating member (11), and the button (5) is fixedly connected with driving member (10), is arranged on the driving member (10)
There are the first limiting slot (16) and the second limiting slot (17), is provided with limited block (15) on the rotating member (11), works as limited block
(15) when embedded first limiting slot (16) is interior, conductive structure is connected to the circuit in conductive core (3), when limited block (15) embedded second
When limiting slot (17), conductive structure disconnects the circuit in conductive core (3), is provided on the driving member (10) and rotating member (11)
Rotational structure for driving rotating member (11) to rotate, the rotational structure include the V-type driving being arranged on driving member (10)
Block (13), the V-type driver slot (14) being arranged on rotating member (11), the first driving inclined-plane being arranged in the first limiting slot (16)
(21), the second driving inclined-plane (22) being arranged between the first limiting slot (16) and the second limiting slot (17) and setting are in limited block
(15) the driven inclined-plane (23) on drives driving member (10) to be moved towards conductive core (3) when button (5) is mobile towards conductive core (3)
It is dynamic, so that drive block (13) is resisted driver slot (14), drives rotating member (11) mobile towards conductive core (3) and around its center rotating, from
And make in embedded first limiting slot (16) of limited block (15), or limited block (15) is made to continue to turn along the second driving inclined-plane (22)
It is dynamic, then it is embedded in the second limiting slot (17).
3. the intelligent board that a kind of short circuit according to claim 2 automatically powers off, it is characterised in that：The conductive structure packet
Flexible conductive sheet (18) is included, the conductive sheet (18) is fixed on driver plate (12), when limited block (15) embedded first
When limiting slot (16) is interior, conductive sheet (18) is concatenated with conductive core (3), when embedded second limit hole (17) of limited block (15) is interior,
Conductive sheet (18) is separated with conductive core (3).
4. the intelligent board that a kind of short circuit according to claim 2 automatically powers off, it is characterised in that：The conductive structure packet
Disconnecting link (19) is included, one end of the disconnecting link (19) is hinged in conductive core (3) and is electrically connected with conductive core (3), the other end and biography
Movable plate (12) is hinged, and when limited block (15) is when the first limiting slot (16) is interior, disconnecting link (19) is closed, when limited block (15) is second
When in limit hole, disconnecting link (19) disconnects.
5. the intelligent board that a kind of short circuit according to claim 3 or 4 automatically powers off, it is characterised in that：The button (5)
On be provided with and push slot (24), be provided with catch bar (25) on the permanent magnet (6), the catch bar (25) stretches into promotion slot
(24) in, with when permanent magnet (6) are mobile, promoting button (5) is mobile.
6. the intelligent board that a kind of short circuit according to claim 5 automatically powers off, it is characterised in that：The conductive core (3)
The junction of conductive sheet (18) is provided with contact (26).
7. the intelligent board that a kind of short circuit according to claim 6 automatically powers off, it is characterised in that：On the shell (1)
Be provided with for by the fixed fixed structure on the table of shell (1), the fixed structure include clamping plate (27), screw rod (28) and
Nut (29), the screw rod (28) are fixed on side of the shell (1) backwards to jack (2), and the clamping plate (27) is provided with slide opening, institute
It states slide plate sliding to be arranged on screw rod (28), the nut (29) is threaded in the one end of screw rod (28) backwards to shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711453039.9A CN108365480B (en) | 2017-12-27 | 2017-12-27 | A kind of intelligent board that short circuit automatically powers off |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711453039.9A CN108365480B (en) | 2017-12-27 | 2017-12-27 | A kind of intelligent board that short circuit automatically powers off |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108365480A true CN108365480A (en) | 2018-08-03 |
| CN108365480B CN108365480B (en) | 2019-07-09 |
Family
ID=63010189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711453039.9A Active CN108365480B (en) | 2017-12-27 | 2017-12-27 | A kind of intelligent board that short circuit automatically powers off |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108365480B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109148185A (en) * | 2018-10-09 | 2019-01-04 | 苏州欧普照明有限公司 | A kind of self-locking breaker device of Rapid opening |
| CN109216997A (en) * | 2018-10-10 | 2019-01-15 | 广州市翼德电器有限公司 | A kind of socket double shielding door |
| CN109524933A (en) * | 2018-11-14 | 2019-03-26 | 遵义华正电缆桥架有限公司 | A kind of efficient auto-cut-off type jack box |
| CN111302147A (en) * | 2020-03-15 | 2020-06-19 | 河北源泷科技有限公司 | Wire box with line detection function |
| CN112230041A (en) * | 2020-10-19 | 2021-01-15 | 广东海洋大学 | Voltage detection device with overload protection mechanism for electrical equipment maintenance |
| CN113140997A (en) * | 2021-03-22 | 2021-07-20 | 国电南瑞科技股份有限公司 | Transformer substation twists and connects hard clamp plate of formula |
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| CN2458781Y (en) * | 2000-12-12 | 2001-11-07 | 深圳市龙岗新生联发电器厂 | Push switch type socket |
| CN2750519Y (en) * | 2004-07-28 | 2006-01-04 | 岳宝财 | A servo device for overvoltage protection power supply socket |
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| CN206195082U (en) * | 2016-11-21 | 2017-05-24 | 中山市鸿运电器有限公司 | Power plug with cross electric protection |
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| CN109524933A (en) * | 2018-11-14 | 2019-03-26 | 遵义华正电缆桥架有限公司 | A kind of efficient auto-cut-off type jack box |
| CN111302147A (en) * | 2020-03-15 | 2020-06-19 | 河北源泷科技有限公司 | Wire box with line detection function |
| CN111302147B (en) * | 2020-03-15 | 2022-01-11 | 国网甘肃省电力公司超高压公司 | Wire box with line detection function |
| CN112230041A (en) * | 2020-10-19 | 2021-01-15 | 广东海洋大学 | Voltage detection device with overload protection mechanism for electrical equipment maintenance |
| CN113140997A (en) * | 2021-03-22 | 2021-07-20 | 国电南瑞科技股份有限公司 | Transformer substation twists and connects hard clamp plate of formula |
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