CN108988053A - A kind of safety plug - Google Patents
A kind of safety plug Download PDFInfo
- Publication number
- CN108988053A CN108988053A CN201810796200.0A CN201810796200A CN108988053A CN 108988053 A CN108988053 A CN 108988053A CN 201810796200 A CN201810796200 A CN 201810796200A CN 108988053 A CN108988053 A CN 108988053A
- Authority
- CN
- China
- Prior art keywords
- gear
- way
- safety
- telescopic pin
- intelligent control
- Prior art date
- 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
-
- 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
- H01R13/60—Means for supporting coupling part when not engaged
-
- 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
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
- H01R13/6683—Structural association with built-in electrical component with built-in electronic circuit with built-in sensor
-
- 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
- H01R13/6691—Structural association with built-in electrical component with built-in electronic circuit with built-in signalling means
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a kind of safety plugs, when user needs to access socket using plug, stir toggle switch, intelligent control support device passes through sliding equipment, the linkage of rotating mechanism and actuation gear, release telescopic pin end, and when humidity detecting module detects user's hand humidity, then send a signal to intelligent control support device, telescopic pin end will not be ejected, and pass through emergency braking apparatus and alarm device, user is issued and is reminded, prevent the generation of electric shock accidents, improve safety, and the present invention is by connecting current detection module on telescopic pin end, when a plug is to be inserted into the socket, current detection module detects the electric current that socket imports, and when unexpected power-off or plug are pulled out, current detection module can't detect electric current, send a signal to intelligent control support device, telescopic pin end is contracted It returns, guarantees that the function of safety device can be normally completed when using next time, and prevent the instantaneous large-current sent a telegram here suddenly from damaging electric appliance.
Description
Technical field
The invention belongs to electrical appliance technical fields, and in particular to a kind of safety plug.
Background technique
It is common in industrial production that plug is that life neutralizes, and for connecting electrical appliance and power supply base, but part uses
Person when using socket may because of hand humidity, in connection plug and socket it is conductive containing the water of impurity or other
Electrically conductive liquid drops on plug, causes electric shock accidents, and the power-off if plug has a power failure in the case where connecting socket,
When unexpected incoming call, load smaller on route, electric appliance may be damaged by connecting the high current that moment generates.
Summary of the invention
According to the above-mentioned deficiencies of the prior art, it the technical problem to be solved by the present invention is to propose a kind of safety plug, uses
In solution whole or in which a kind of technical problems set forth above.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention are as follows:
A kind of safety plug, including insulating base, safety device and telescopic pin end, safety device are mounted in insulating base
Portion, telescopic pin end are connected to one end of safety device, and telescopic pin end and insulating base clearance fit, outside insulating base
Toggle switch is installed, toggle switch and safety device are electrically connected.
Preferably, safety device includes intelligent control support device, sliding equipment, rotating mechanism, actuation gear, urgent system
Dynamic device and alarm device, the bottom end of intelligent control support device filled using being fixedly connected with emergency braking by the way of glued
Set, sliding equipment excessively connect with rotating mechanism by intelligent control support device, rotating mechanism and actuation gear's use
Mechanical connection, emergency braking apparatus linked together by the way of engaging with alarm device；
It further include humidity detecting module and current detection module in safety device, humidity detecting module is mounted on insulating base table
Face, current detection module are connect with telescopic pin end, and humidity detecting module, current detection module and toggle switch are and intelligence
It can control support device electric connection.
Preferably, intelligent control support device includes support alloy shell, minicell plate, control circuit board, connecting wire
Part, electroconductive magnetic column, lift rail plate, support alloy shell middle section inner surface using electric welding by the way of and lift rail plate appearance
Face is connected, minicell plate excessively connect with connecting wire part by control circuit board, connecting wire part one end and
Control circuit board electrical connection, one end of electroconductive magnetic column be vertically fixedly connected on the side of control circuit board, lift rail plate
Positioned at the underface of lift rail plate, the outer surface on sliding equipment top and the inner surface of lift rail plate be bonded to each other, rotation
Mechanism bottom end using welding by the way of be connected to support alloy shell middle section inner surface, alarm device be located at electroconductive magnetic column
Side.
Preferably, sliding equipment includes lifting magnetic posts, fixed pulley, connecting line, movable pulley, retractable cable Hui Lipan, installation
Spring, slide link, the ring that is slidably installed, mounting rod, lifting magnetic posts excessively linked together with movable pulley by connecting line,
The outer surface of fixed pulley be bonded to each other with connecting line, the inside of retractable cable Hui Lipan be equipped with connecting line, peace it is spring-loaded
One end is fixedly connected on movable pulley by the way of inlaying, slide link bottom end and the outer surface phase glue for the ring that is slidably installed
Connect, one end activity of mounting rod be embedded in and be slidably installed on ring, mounting rod excessively link together with rotating mechanism.
Preferably, rotating mechanism includes rotation screw thread disk, tapered gear, rotary shaft, shaft mounting base, installation band, installation
Shaft, rotation screw thread disk be connected with a joggle togather by screw thread and tapered gear, tapered gear bottom end using electric welding
Mode is connected with the top of rotary shaft, the bottom end of rotary shaft shaft mounting base is installed vertically on by way of movable inlaying
Inside, rotary shaft outer surface and installation band inner surface fit closely together, installation band be installed on installation shaft
And using fitting by the way of install, the bottom end of installation shaft mutually welded with the top of actuation gear.
Preferably, actuation gear includes bevel type gear group, actuating rod, mechanical gear, promotes saw teeth bars, connector post, fixation
Rail plate, bevel type gear group be excessively combined together with mechanical gear by actuating rod, mechanical gear pass through sawtooth and propulsion
Saw teeth bars are mutually agreed with, propulsion saw teeth bars one end be installed vertically on by way of electric welding promote saw teeth bars one end,
The inner surface of retaining rail plate and the outer surface of connector post are bonded to each other, and connector post one end connects telescopic pin end.
Preferably, emergency braking apparatus includes urgent micromotor, braking worm screw, worm screw mounting base, worm screw cooperating teeth
Wheel, gear connecting rod, transmission gear, urgent micromotor by brake worm screw excessively link together with worm screw mounting base,
Worm screw mate gear by sawtooth and braking worm screw mutually agree with, gear connecting rod one end using be embedded in by the way of activity company
Connect on transmission gear, transmission gear connection is engaged with alarm device by sawtooth.
Preferably, alarm device include chain, chain interoperation gear, chain mounting rod, magnetic enhancement plate, pulley assembly,
Conducting block, alarm mounting box, alarm device, the sawtooth of chain and chain interoperation gear be nested, chain mounting rod one end
Be connected by the way of welding with the outer surface of magnetic enhancement plate, pulley assembly be movably embedded in the interior of magnetic enhancement plate
Portion, the bottom end of conducting block be installed vertically on magnetic enhancement plate and fixed by way of electric welding, alarm mounting box and police
Report device is nested.
The medicine have the advantages that
1, the present invention passes through setting toggle switch, humidity detecting module, intelligent control support device, sliding equipment, rotation
Toggle switch is stirred, intelligent control support device passes through when user needs to access socket using plug by mechanism and actuation gear
Telescopic pin end is released in sliding equipment, rotating mechanism and the linkage of actuation gear, and when humidity detecting module detects user
When hand humidity, then intelligent control support device is sent a signal to, telescopic pin end will not be ejected, and pass through emergency braking
Device and alarm device issue user and remind, and prevent the generation of electric shock accidents, improve safety.
2, the present invention on telescopic pin end by connecting current detection module, when a plug is to be inserted into the socket, electric current inspection
It surveys module and detects the electric current that socket imports, and when unexpected power-off or plug are pulled out, current detection module can't detect electricity
Stream, sends a signal to intelligent control support device, telescopic pin end is retracted, and guarantees to normally complete when using next time
The function of safety device, and prevent the instantaneous large-current sent a telegram here suddenly from damaging electric appliance.
Detailed description of the invention
Content expressed by this specification attached drawing and the label in figure are briefly described below:
Fig. 1 is the structural schematic diagram of a specific embodiment of the invention.
Fig. 2 is the schematic diagram of the section structure of the safety device of a specific embodiment of the invention.
Fig. 3 is the cut-away section structural schematic diagram one of the safety device of a specific embodiment of the invention.
Fig. 4 is the cut-away section structural schematic diagram two of the safety device of a specific embodiment of the invention.
Fig. 5 is the partial enlarged view of Fig. 2 of a specific embodiment of the invention.
Specific embodiment
Below by the description to embodiment, the shape of for example related each component of a specific embodiment of the invention, structure
It makes, the mutual alignment between each section and connection relationship, the effect of each section and working principle, manufacturing process and the side of operating with
Method etc., is described in further detail, completeer to help those skilled in the art to have inventive concept of the invention, technical solution
Whole, accurate and deep understanding.
A kind of safety plug, including insulating base 1, safety device and telescopic pin end 3, safety device is mounted on insulating base
Inside 1, telescopic pin end 3 is connected to one end of safety device, and telescopic pin end 3 and 1 clearance fit of insulating base, insulation
Toggle switch 4 is installed, toggle switch 4 and safety device are electrically connected outside seat 1.
Specifically, safety device 2 includes intelligent control support device 201, sliding equipment 202, rotating mechanism 203, effect
Mechanism 204, emergency braking apparatus 206 and alarm device 207, intelligent control support device 201 bottom end using glued side
Formula is fixedly connected with emergency braking apparatus 206, sliding equipment 202 pass through intelligent control support device 201 and rotating mechanism 203
Excessively connection, rotating mechanism 203 and actuation gear 204 using be mechanically connected, emergency braking apparatus 206 and alarm device
207 are linked together by the way of engagement；
It further include humidity detecting module and current detection module in safety device 2, humidity detecting module is mounted on insulating base 1
Surface, current detection module are connect with telescopic pin end 3, and humidity detecting module, current detection module and toggle switch 4 are equal
It is electrically connected with intelligent control support device 201, current detector can be selected in current detection module, and humidity detecting module can be selected
Humidity sensor.
Specifically, intelligent control support device 201 includes support alloy shell 2011, minicell plate 2012, control circuit
Plate 2013, connecting wire part 2014, electroconductive magnetic column 2015, lift rail plate 2016, support 2011 middle section of alloy shell interior table
Face is connected by the way of electric welding with the outer surface of lift rail plate 2016, minicell plate 2012 pass through control circuit board
2013 excessively connect with connecting wire part 2014, one end of connecting wire part 2014 be electrically connected with control circuit board 2013,
One end of electroconductive magnetic column 2015 is vertically fixedly connected on the side of control circuit board 2013, lift rail plate 2016 be located at lifting
The underface of rail plate 2016, the outer surface on 202 top of sliding equipment and the inner surface of lift rail plate 2016 be bonded to each other, rotation
203 bottom end of rotation mechanism using welding by the way of be connected to support 2011 middle section of alloy shell inner surface, alarm device 207 be located at
The side of electroconductive magnetic column 2015.
Specifically, sliding equipment 202 includes lifting magnetic posts 2021, fixed pulley 2022, connecting line 2023, movable pulley
2024, retractable cable returns power disk 2025, installation spring 2026, slide link 2027, the ring 2028 that is slidably installed, mounting rod 2029,
Lifting magnetic posts 2021 are excessively linked together with movable pulley 2024 by connecting line 2023, fixed pulley 2022 outer surface and
Connecting line 2023 is bonded to each other, retractable cable return power disk 2025 inside be equipped with connecting line 2023, installation spring 2026 one
End is fixedly connected on movable pulley 2024 using inlaying by the way of, slide link 2027 bottom end and be slidably installed ring 2028
Outer surface is mutually glued, one end activity of mounting rod 2029 be embedded in and be slidably installed on ring 2028, mounting rod 2029 and rotation
Mechanism 203 excessively links together.
Specifically, rotating mechanism 203 includes rotation screw thread disk 2031, tapered gear 2032, rotary shaft 2033, shaft installation
Seat 2034, installation band 2035, installation shaft 2036, rotation screw thread disk 2031 connection with tapered gear 2032 is engaged by screw thread
Together, the bottom end of tapered gear 2032 is connected by the way of electric welding with the top of rotary shaft 2033, rotary shaft
2033 bottom end is installed vertically on the inside of shaft mounting base 2034 by way of movable inlaying, rotary shaft 2033 appearance
Face and installation band 2035 inner surface fit closely together, installation band 2035 be installed on installation shaft 2036 and using patch
The mode of conjunction is installed, the bottom end of installation shaft 2036 mutually welded with the top of actuation gear 204.
Specifically, actuation gear 204 includes bevel type gear group 2041, actuating rod 2042, mechanical gear 2043, promotes sawtooth
Bar 2044, connector post 2045, retaining rail plate 2046, bevel type gear group 2041 pass through actuating rod 2042 and 2043 mistake of mechanical gear
Degree is combined together, mechanical gear 2043 by sawtooth with propulsion saw teeth bars 2044 mutually agree with, propulsion saw teeth bars 2044
One end be installed vertically on by way of electric welding promote saw teeth bars 2044 one end, retaining rail plate 2046 inner surface with connect
The outer surface of headpin 2045 is bonded to each other, and 2045 one end of connector post connects telescopic pin end 3.
Specifically, emergency braking apparatus 206 includes urgent micromotor 2061, braking worm screw 2062, worm screw mounting base
2063, worm screw mate gear 2064, gear connecting rod 2065, transmission gear 2066, urgent micromotor 2061 pass through braking
Worm screw 2062 excessively links together with worm screw mounting base 2063, worm screw mate gear 2064 by sawtooth and braking worm screw
2062 mutually agree with, gear connecting rod 2065 one end using insertion by the way of be movably connected on transmission gear 2066, biography
Moving gear 2066 engages connection with alarm device 207 by sawtooth.
Specifically, alarm device 207 includes chain 2071, chain interoperation gear 2072, chain mounting rod 2073, magnetic increasing
Strong plate 2074, pulley assembly 2075, conducting block 2076, alarm mounting box 2077, alarm device 2078, chain 2071 match with chain
The sawtooth for closing gear 2072 is nested, chain mounting rod 2073 one end using by the way of welding and magnetic enhancement plate 2074
Outer surface is connected, pulley assembly 2075 be movably embedded in the inside of magnetic enhancement plate 2074, conducting block 2076 bottom end
Be installed vertically on magnetic enhancement plate 2074 and fixed by way of electric welding, alarm mounting box 2077 and 2078 phase of alarm device
Buzzer can be selected in nesting, alarm device 2078.
User if necessary to access socket, is then needed by stirring when using a kind of safety plug disclosed by the invention
Toggle switch 4 outside insulating base 1, toggle switch 4 send a signal to the control electricity in intelligent control support device 201 after being closed
Road plate 2013, under the action of control circuit board 2013 and minicell plate 2012, can by electroconductive magnetic column 2015 and
Under the cooperation for going up and down magnetic posts 2021, returned by connecting line 2023, movable pulley 2024 and retractable cable under the connection of power disk 2025, band
The transmission of be slidably installed ring 2028 and mounting rod 2029 is moved, so that rotation screw thread disk 2031 starts to rotate, into rotary shaft excessively
2033, under the rotation of installation shaft 2036, so that bevel type gear group 2041 be made to start to rotate, drive by mechanical gear 2043
Telescopic pin end 3 is released insulating base 1 by the propulsion of entire connector post 2045, makes user that plug access socket can be used, and
In user's hand humidity, the humidity sensor on 1 surface of insulating base detects that humidity is higher than setting value, then sends a signal to control
Circuit board 2013 processed, then control circuit board 2013 will not control joint column 2045 be pushed out, prevent because user hand is moist,
It gets an electric shock when accessing socket, while being brought into operation by the urgent micromotor 2061 of data processing, by braking worm screw 2062, tooth
Under a series of transmissions for taking turns connecting rod 2065 and chain 2071, it is able to drive 2076 guide of magnetic enhancement plate 2074 and conducting block
Electromagnetically that end of column 2015 is slided, and when conducting block 2076 connects alarm mounting box 2077, is sounded an alarm by alarm device 2078
Sound sounds a warning to user, and after plug accesses socket, current detection module detects the electric current that socket imports, and sends letter
Number control circuit board 2013 is given, and when plug is pulled out, current detection module can't detect the electric current of socket importing, then is controlling
It retracts telescopic pin end 3 in insulating base 1, guarantees peace when using safety plug next time
Quan Xing can also disconnect the connection of safety plug and socket in unexpected power-off, and high current when preventing from sending a telegram here suddenly is to electric appliance
It damages.
The present invention is exemplarily described above, it is clear that present invention specific implementation is not subject to the restrictions described above,
As long as using the improvement for the various unsubstantialities that the inventive concept and technical scheme of the present invention carry out, or not improved this is sent out
Bright conception and technical scheme directly apply to other occasions, within the scope of the present invention.Protection of the invention
Range should be determined by the scope of protection defined in the claims.
Claims (8)
1. a kind of safety plug, it is characterised in that: including insulating base (1), safety device and telescopic pin end (3), the peace
Full device is mounted on insulating base (1) inside, and telescopic pin end (3) is connected to one end of safety device, and telescopic pin end
(3) with insulating base (1) clearance fit, insulating base (1) is external to be equipped with toggle switch (4), toggle switch (4) and safety device electricity
Property connection.
2. a kind of safety plug according to claim 1, it is characterised in that: the safety device (2) includes intelligent control
Support device (201), sliding equipment (202), rotating mechanism (203), actuation gear (204), emergency braking apparatus (206) and police
The bottom end of reporting device (207), the intelligent control support device (201) is fixedly connected with emergency braking by the way of glued
Device (206), the sliding equipment (202) are excessively connected by intelligent control support device (201) with rotating mechanism (203)
It connects, the rotating mechanism (203) and actuation gear (204) are using mechanical connection, the emergency braking apparatus (206) and police
Reporting device (207) is linked together by the way of engagement；
It further include humidity detecting module and current detection module in safety device (2), humidity detecting module is mounted on insulating base (1)
Surface, current detection module are connect with telescopic pin end (3), and humidity detecting module, current detection module and toggle switch
(4) it is electrically connected with intelligent control support device (201).
3. a kind of safety plug according to claim 2, it is characterised in that: intelligent control support device (201) packet
Include support alloy shell (2011), minicell plate (2012), control circuit board (2013), connecting wire part (2014), conductive magnetism
Property column (2015), lift rail plate (2016), the inner surface in described support alloy shell (2011) middle section by the way of electric welding with
The outer surface of lift rail plate (2016) is connected, the minicell plate (2012) by control circuit board (2013) with connect
Conducting wire part (2014) excessively connects, and one end of the connecting wire part (2014) is electrically connected with control circuit board (2013), institute
The one end for the electroconductive magnetic column (2015) stated vertically is fixedly connected on the side of control circuit board (2013), the lift rail plate
(2016) it is located at the underface of lift rail plate (2016), the outer surface on the sliding equipment (202) top and lift rail plate
(2016) inner surface is bonded to each other, and the rotating mechanism (203) bottom end is connected to support alloy shell by the way of welding
(2011) inner surface in middle section, the alarm device (207) are located at the side of electroconductive magnetic column (2015).
4. a kind of safety plug according to claim 2, it is characterised in that: the sliding equipment (202) includes lifting
Magnetic posts (2021), fixed pulley (2022), connecting line (2023), movable pulley (2024), retractable cable Hui Lipan (2025), installation bullet
Spring (2026), slide link (2027), the ring that is slidably installed (2028), mounting rod (2029), the lifting magnetic posts (2021)
It is excessively linked together by connecting line (2023) and movable pulley (2024), the outer surface of the fixed pulley (2022) and connection
Line (2023) is bonded to each other, and the inside of the retractable cable Hui Lipan (2025) is equipped with connecting line (2023), the installation bullet
One end of spring (2026) is fixedly connected on movable pulley (2024) by the way of inlaying, the bottom of the slide link (2027)
It holds and is mutually glued with the outer surface of the ring that is slidably installed (2028), one end activity of the mounting rod (2029), which is embedded in, to be slidably installed
On ring (2028), the mounting rod (2029) excessively links together with rotating mechanism (203).
5. a kind of safety plug according to claim 2, it is characterised in that: the rotating mechanism (203) includes rotation
Screw thread disk (2031), tapered gear (2032), rotary shaft (2033), shaft mounting base (2034), installation band (2035), installation turn
Axis (2036), the rotation screw thread disk (2031) is connected with a joggle togather by screw thread with tapered gear (2032), described
The bottom end of tapered gear (2032) is connected by the way of electric welding with the top of rotary shaft (2033), the rotary shaft
(2033) bottom end is installed vertically on the inside of shaft mounting base (2034), the rotary shaft by way of movable inlaying
(2033) inner surface of outer surface and installation band (2035) fits closely together, and the installation band (2035) is installed on peace
It fills shaft (2036) and is installed by the way of fitting, the bottom end and actuation gear (204) of the installation shaft (2036)
Top mutually weld.
6. a kind of safety plug according to claim 2, it is characterised in that: the actuation gear (204) includes umbellate form
Gear set (2041), mechanical gear (2043), promotes saw teeth bars (2044), connector post (2045), retaining rail at actuating rod (2042)
Plate (2046), the bevel type gear group (2041) is by actuating rod (2042) and mechanical gear (2043) excessively cooperation one
It rises, the mechanical gear (2043) is mutually agreed with by sawtooth with saw teeth bars (2044) are promoted, the propulsion saw teeth bars
(2044) one end is installed vertically on the one end for promoting saw teeth bars (2044), the retaining rail plate by way of electric welding
(2046) inner surface and the outer surface of connector post (2045) are bonded to each other, and connector post (2045) one end connects telescopic pin end
(3)。
7. a kind of safety plug according to claim 2, it is characterised in that: the emergency braking apparatus (206) includes
Urgent micromotor (2061), braking worm screw (2062), worm screw mounting base (2063), worm screw mate gear (2064), gear
Connecting rod (2065), transmission gear (2066), the urgent micromotor (2061) pass through braking worm screw (2062) and worm screw
Mounting base (2063) excessively links together, and the worm screw mate gear (2064) passes through sawtooth and braking worm screw (2062) phase
Mutually agree with, one end of the gear connecting rod (2065) is movably connected on transmission gear (2066) by the way of insertion, institute
The transmission gear (2066) stated engages connection with alarm device (207) by sawtooth.
8. a kind of safety plug according to claim 2, it is characterised in that: the alarm device (207) includes chain
(2071), chain interoperation gear (2072), chain mounting rod (2073), magnetic enhancement plate (2074), pulley assembly (2075), lead
Electric block (2076), alarm mounting box (2077), alarm device (2078), the chain (2071) and chain interoperation gear (2072)
Sawtooth be nested, one end of the chain mounting rod (2073) is outer with magnetic enhancement plate (2074) by the way of welding
Surface is connected, and the pulley assembly (2075) is movably embedded in the inside of magnetic enhancement plate (2074), the conducting block
(2076) bottom end is installed vertically on magnetic enhancement plate (2074) and is fixed by way of electric welding, the alarm mounting box
(2077) it is nested with alarm device (2078).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810796200.0A CN108988053A (en) | 2018-07-19 | 2018-07-19 | A kind of safety plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810796200.0A CN108988053A (en) | 2018-07-19 | 2018-07-19 | A kind of safety plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108988053A true CN108988053A (en) | 2018-12-11 |
Family
ID=64549357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810796200.0A Withdrawn CN108988053A (en) | 2018-07-19 | 2018-07-19 | A kind of safety plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108988053A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112688132A (en) * | 2020-12-11 | 2021-04-20 | 马云飞 | Anti-creeping mechanism with strong protection and capable of rapidly cutting off power |
-
2018
- 2018-07-19 CN CN201810796200.0A patent/CN108988053A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112688132A (en) * | 2020-12-11 | 2021-04-20 | 马云飞 | Anti-creeping mechanism with strong protection and capable of rapidly cutting off power |
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Application publication date: 20181211 |