CN110401068A - A kind of power interface connector interface interconnection structure - Google Patents
A kind of power interface connector interface interconnection structure Download PDFInfo
- Publication number
- CN110401068A CN110401068A CN201910678325.8A CN201910678325A CN110401068A CN 110401068 A CN110401068 A CN 110401068A CN 201910678325 A CN201910678325 A CN 201910678325A CN 110401068 A CN110401068 A CN 110401068A
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- Prior art keywords
- chamber
- power
- sliding
- roof
- end wall
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- 230000005611 electricity Effects 0.000 claims description 11
- 230000001105 regulatory effect Effects 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 210000003781 tooth socket Anatomy 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
Classifications
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- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/631—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only
-
- 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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- 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
- H01R24/005—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure requiring successive relative motions to complete the coupling, e.g. bayonet type
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The present invention relates to electrical connector fields, especially a kind of power interface connector interface interconnection structure, connection-peg including plug socket and with plug socket cooperation, sliding cavity is provided in end wall on the left of the plug socket, c-type block is slidably provided in the sliding cavity, the cavity that front and back penetrates through is provided in the c-type block, the fixing groove for placing the connection-peg is provided in the cavity bottom wall, fluting is provided in end wall on the right side of the fixing groove, a kind of power interface connector interface interconnection structure provided by the invention, it can be realized the automatic connection of electric power connecting head and plug socket, wherein protective device is provided in equipment of the invention, equipment is powered off when can pass through larger current in circuit, to protect electrical appliance not damaged, equipment can adjust high current power-off threshold values simultaneously, make equipment use scope more Extensively, different capacity electric appliance is adapted to, very convenient, popularization and use easy to produce.
Description
Technical field
The present invention relates to electrical connector field, especially a kind of power interface connector interface interconnection structure.
Background technique
When increasing in people's daily life, people increasingly pay attention to Electrical Safety, and traditional power interface connector needs
Connection manually generates electric arc when grafting and electricity consumption personnel is be easy to cause to get an electric shock, safety accident, and traditional power connector occurs
Without high-current protector, it is easy to cause electrical appliance to damage when flowing through larger current in circuit, there are also part electricity
Source connector has protective device, but these equipment are not adjustable high current power-off threshold values, very inconvenient, it is therefore necessary to be arranged
A kind of power interface connector interface interconnection structure improvement above problem.
Summary of the invention
The purpose of the present invention is to provide a kind of power interface connector interface interconnection structures, can overcome the upper of the prior art
Defect is stated, to improve the practicability of equipment.
The technical solution adopted by the present invention to solve the technical problems is: a kind of power interface connector interface of the invention is mutual
Link structure, including plug socket and the connection-peg cooperated with the plug socket, is provided with sliding in end wall on the left of the plug socket
Chamber is slidably provided with c-type block in the sliding cavity, and the cavity that front and back penetrates through, the cavity bottom are provided in the c-type block
It is provided with the fixing groove for placing the connection-peg in wall, is provided with fluting, the sliding in end wall on the right side of the fixing groove
It is provided with the plug assembly for driving the connection-peg to move up in chamber and its roof, is provided with slot in the fuselage roof, it is described
It is provided with slippage slot in slot roof, the symmetrical through-hole in front and back is provided with and communicated between the slippage slot and the slot, it is described
It is slidably provided with fixed block in slippage slot, is slidably provided in the through-hole and is connect with what the fixed block was fixedly connected
Electric pole is provided with power connection equipment in the slippage slot and its roof, switching chamber, the switching is provided in the sliding cavity roof
It is provided with cam chamber in chamber roof, is provided with press chamber on the right side of the cam chamber in end wall, the press is intracavitary to be provided with power-off
Protective device, the elastic piece of the intracavitary portion's setting of press, when excessive by the electric current of the resilient disc, the elastic piece liter
Temperature causes deformation so as to cause Circuit Interrupt, and power-off threshold values regulating device is provided between the cam chamber and the press chamber,
The power-off threshold values regulating device rotates the angular displacement of the cam of setting by adjusting in cam chamber, to adjust the elastic piece
By the size of thrust, so that adjusting the elastic piece generates deformation threshold values, actuation is provided in end wall on the right side of the switching chamber
Slot is provided with power device in the actuation slot, and the power device is moved up and down using the supporting block in the actuation slot, from
And the power source being arranged in end wall on the left of supporting block is driven to move up and down, to realize the plug assembly and the power device
Between powershift.
Further, the plug assembly further includes the threaded hole being arranged in the cavity roof, spiral shell in the threaded hole
Line is connected with threaded rod, protrudes into the intracavitary and end of the switching at the top of the threaded rod and is fixedly installed first bevel gear, described
Be provided with gear cavity in end wall on the right side of sliding cavity, be rotatably provided in the gear cavity on the right side of the c-type block on end wall
The first gear of the first rack gear cooperation of fixed setting.
Further, the power connection equipment includes the guide groove for the opening upwards being arranged in the slippage slot roof, described to lead
The second rack gear engaged with the first gear is slidably provided in slot, the second rack gear roof is provided with opening upwards
Conductive hole, the trolley pole with the conductive hole Electricity Federation is slidably provided in the conductive hole, the trolley pole fixation is set
It is placed in the guide groove roof.
Further, the power-off protection apparatus includes being arranged in end wall on the right side of the cam chamber through the pushing tow chamber
The first sliding eye, the first sliding bar is slidably provided in first sliding eye and to be located at first sliding bar right
Second sliding bar of side, elasticity is provided with top pressure spring between first sliding bar and first sliding bar, and described first
Elasticity is provided with the first resetting apparatus between sliding bar and the first sliding eye end wall, be provided in the pushing tow chamber roof with outside
The first contact that boundary's power supply is electrically connected is provided with the second contact in the wall of the pushing tow bottom of chamber.
Further, the power-off threshold values regulating device includes the latch well being arranged in the cam chamber roof, described
Rotation is provided with the rotation axis through the cam chamber between latch well and the switching chamber, and the cam is fixedly installed on described
Rotation axis outer surface, elasticity is provided with torsional spring between the switching intracavitary rotation axis and the switching chamber roof, described to cut
It changes the intracavitary rotation shaft end and is fixedly installed second bevel gear, the rotation shaft end fixation in the latch well is set
It is equipped with one-way lock fixed wheel, is provided with pulley chamber on the left of the latch well in end wall, intracavitary be rotatably provided with of the pulley is determined
Pulley, is provided with and communicated with the second sliding eye between the pulley chamber and the latch well, slidable in second sliding eye
It is provided with locking level, elasticity is provided with the second resetting apparatus, the pulley between the locking level and the second sliding eye end wall
It is provided with threading hole in the wall of bottom of chamber, the bracing wire around the fixed pulley is provided between the locking level and the c-type block.
Further, the power device includes the electromagnet being fixedly installed in the actuation groove top wall, the electromagnet
It is connected between second contact and the trolley pole, permanent magnet is provided in the supporting block roof, the power source is defeated
Shaft end is fixedly installed third hand tap gear out, and elasticity is provided with compressed spring between the supporting block and the actuation groove top wall,
It is provided with the third sliding eye of opening upwards in the actuation groove bottom wall, is slidably provided with third in the third sliding eye
Sliding bar, the third sliding bar left side interior setting of end wall is fluted, is provided with the 4th in end wall on the left of the third sliding eye
Sliding eye is slidably provided with third rack gear in the 4th sliding eye, is provided with the 5th in end wall on the right side of the sliding cavity
Sliding eye is slidably provided with the 4th rack gear, the 4th rack gear and the 5th sliding nose end in the 5th sliding eye
Elasticity is provided with third resetting apparatus between wall, is provided with and communicated with rotation between the 5th sliding eye and the 4th sliding eye
Chamber, the rotation is intracavitary to be rotatably provided with the second gear engaged with the 4th rack gear and third rack gear.
Further, the connection-peg includes the electric hole that connects that front and back is symmetrically disposed in the connection-peg roof, described to insert
It is fixedly installed on connector bottom wall and connects connecting wires for electric hole and electrical appliance Electricity Federation with described.
Beneficial effects of the present invention: a kind of power interface connector interface interconnection structure provided by the invention can be realized electricity
The automatic connection of source connection-peg and plug socket can pass through wherein being provided with protective device in equipment of the invention in circuit
Equipment is powered off when larger current, to protect electrical appliance not damaged, while equipment can adjust high current power-off valve
Value, keeps equipment use scope wider, adapts to different capacity electric appliance, very convenient, popularization and use easy to produce.
Detailed description of the invention
It, below will be to embodiment or existing in order to illustrate more clearly of inventive embodiments or technical solution in the prior art
Attached drawing needed in technical description is briefly described, it should be apparent that, the accompanying drawings in the following description is only to invent
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is plug socket overall structure diagram in a kind of power interface connector interface interconnection structure of the invention.
Fig. 2 is the structural schematic diagram of A in Fig. 1.
Fig. 3 is the enlarged structure schematic diagram of B in Fig. 1.
Fig. 4 is the structural schematic diagram of C-C in Fig. 1.
Fig. 5 is the structural schematic diagram of D-D in Fig. 2.
Fig. 6 is connection-peg overall structure diagram in a kind of power interface connector interface interconnection structure of the invention.
Specific embodiment
Below with reference to Fig. 1-6, the present invention is described in detail, wherein for sake of convenience, now to hereafter described orientation
Provide as follows: hereafter described front-rear direction up and down is consistent with the front-rear direction up and down of Fig. 1 projection relation itself.
A kind of power interface connector interface interconnection structure in conjunction with described in attached drawing 1-6, including plug socket 10 and with it is described
The connection-peg 72 that plug socket 10 cooperates is provided with sliding cavity 16 in the 10 left side end wall of plug socket, can in the sliding cavity 16
Sliding is provided with c-type block 20, and the cavity 21 that front and back penetrates through, setting in 21 bottom wall of cavity are provided in the c-type block 20
There is the fixing groove 22 for placing the connection-peg 72, is provided with fluting 70, the sliding in the 22 right side end wall of fixing groove
It is provided with the plug assembly 200 for driving the connection-peg 72 to move up in chamber 16 and its roof, is provided in 10 roof of fuselage
Slot 23 is provided with slippage slot 26 in 23 roof of slot, is provided with and communicated between the slippage slot 26 and the slot 23
The symmetrical through-hole 24 in front and back is slidably provided with fixed block 27 in the slippage slot 26, slidably sets in the through-hole 24
It is equipped with the trolley pole 25 being fixedly connected with the fixed block 27, is provided with power connection equipment 300 in the slippage slot 26 and its roof,
It is provided with switching chamber 11 in 16 roof of sliding cavity, is provided with cam chamber 79, the cam chamber in 11 roof of switching chamber
It is provided with press chamber 34 in 79 right side end walls, is provided with power-off protection apparatus 400 in the press chamber 34, in the press chamber 34
The elastic piece 35 of portion's setting, when excessive by the electric current of the resilient disc 35, the heating of elastic piece 35 cause deformation to
Lead to Circuit Interrupt, power-off threshold values regulating device 500, the power-off are provided between the cam chamber 79 and the press chamber 34
Threshold values regulating device 500 is by adjusting 52 rotational angle of cam that rotation is arranged in cam chamber 79, to adjust the elastic piece
35 size by thrust, so that adjusting the elastic piece 35 generates deformation threshold values, setting in the 11 right side end wall of switching chamber
Have and be attracted slot 55, power device 600 is provided in the actuation slot 55, the power device 600 is using in the actuation slot 55
Supporting block 59 move up and down, to drive the power source 54 being arranged in 59 left side end wall of supporting block to move up and down, to realize
Powershift between the plug assembly 200 and the power device 600.
Valuably, the plug assembly 200 further includes the threaded hole 17 being arranged in 21 roof of cavity, the threaded hole
17 internal screw threads are connected with threaded rod 19, are protruded into the switching chamber 11 at the top of the threaded rod 19 and end is fixedly installed first
Bevel gear 80 is provided with gear cavity 13 in the 16 right side end wall of sliding cavity, be rotatably provided in the gear cavity 23 with
The first gear 14 for the first rack gear 18 cooperation being fixedly installed on the 20 right side end wall of c-type block.
Valuably, the power connection equipment 300 includes the guide groove 31 for the opening upwards being arranged in 26 roof of slippage slot, institute
The second rack gear 30 for being slidably provided in guide groove 31 and engaging with the first gear 14 is stated, 30 roof of the second rack gear is set
It is equipped with the conductive hole 29 of opening upwards, the trolley pole with 29 Electricity Federation of conductive hole is slidably provided in the conductive hole 29
28, the trolley pole 28 is fixedly installed in 31 roof of guide groove.
Valuably, the power-off protection apparatus 400 includes being arranged in the 79 right side end wall of cam chamber through the top
The first sliding eye 45 of chamber 34 is pushed away, the first sliding bar 48 is slidably provided in first sliding eye 45 and is located at described
Second sliding bar 47 on 48 right side of the first sliding bar, elasticity setting between first sliding bar 48 and first sliding bar 47
There is top pressure spring 46, elasticity is provided with the first resetting apparatus between first sliding bar 48 and 45 end wall of the first sliding eye
44, the first contact 36 being electrically connected with extraneous power supply is provided in 34 roof of pushing tow chamber, in 34 bottom wall of pushing tow chamber
It is provided with the second contact 33.
Valuably, the power-off threshold values regulating device 500 includes the latch well 42 being arranged in 79 roof of cam chamber,
Rotation is provided with the rotation axis 49 through the cam chamber 79, the cam 52 between the latch well 42 and the switching chamber 11
It is fixedly installed on 49 outer surface of rotation axis, between the rotation axis 49 and 11 roof of switching chamber in the switching chamber 11
Elasticity is provided with torsional spring 50, and 49 end of the rotation axis in the switching chamber 11 is fixedly installed second bevel gear 51, described
49 end of the rotation axis in latch well 42 is fixedly installed one-way lock fixed wheel 43, setting in the 42 left side end wall of latch well
Have pulley chamber 38, be rotatably provided with fixed pulley 37 in the pulley chamber 38, the pulley chamber 38 and the latch well 42 it
Between be provided with and communicated with the second sliding eye 40, locking level 39, the locking level are slidably provided in second sliding eye 40
Elasticity is provided with the second resetting apparatus 41 between 39 and 40 end wall of the second sliding eye, is provided with and wears in 38 bottom wall of pulley chamber
String holes 12 is provided with the bracing wire 15 around the fixed pulley 37 between the locking level 39 and the c-type block 20.
Valuably, the power device 600 includes the electromagnet 56 being fixedly installed in actuation 55 roof of slot, the electricity
Magnet 56 is connected between second contact 33 and the trolley pole 28, is provided with permanent magnet in 59 roof of supporting block
58, the power source 54 exports shaft end and is fixedly installed third hand tap gear 53, and the supporting block 59 is pushed up with the actuation slot 55
Elasticity is provided with compressed spring 57 between wall, and the third sliding eye 60 of opening upwards is provided in actuation 55 bottom wall of slot, described
Third sliding bar 61 is slidably provided in third sliding eye 60, setting is fluted in the 61 left side end wall of third sliding bar
62, the 4th sliding eye 65 is provided in the 60 left side end wall of third sliding eye, is slidably set in the 4th sliding eye 65
It is equipped with third rack gear 63, is provided with the 5th sliding eye 64 in the 16 right side end wall of sliding cavity, it can in the 5th sliding eye 64
Sliding is provided with the 4th rack gear 68, and it is multiple to be provided with third for elasticity between the 4th rack gear 68 and 64 end wall of the 5th sliding eye
Position device 69 is provided with and communicated with rotation chamber 66, the rotation chamber between the 5th sliding eye 64 and the 4th sliding eye 65
The second gear 67 engaged with the 4th rack gear 68 and third rack gear 63 is rotatably provided in 66.
Valuably, the connection-peg 72 is symmetrically disposed in 72 roof of connection-peg including front and back and meets electric hole 71, institute
State be fixedly installed on 72 bottom wall of connection-peg with it is described connect electric hole 71 and electrical appliance Electricity Federation connect wires 73.
Fixed connection method described in the present embodiment includes but is not limited to that bolt the methods of is fixed, welded.
The sequence of the mechanical action of whole device:
1, when equipment work of the invention, connection-peg 72 is placed in the fixing groove 22, starts the power source 54 at this time
The third hand tap gear 53 is driven to rotate, to drive the first bevel gear 80 to rotate, to drive 19 turns of the threaded rod
It is dynamic, so that the C-channel 20 be driven to move up, it is inserted into the slot 23 at the top of the connection-peg 72 to drive, while the C
Shape slot 20, which moves up, drives first rack gear 18 to move up, so that the first gear 14 is driven to rotate, 14 turns of the first gear
It is dynamic that second rack gear 30 is driven to move down, to drive the fixed block 27 to move down, so that the trolley pole 25 be driven to be inserted into institute
It states and connects in electric hole 71, charged at this time with the electrical appliance of 73 Electricity Federations of connecting wires, the electromagnet 56 charges at this time, described at this time
Electromagnet 56 generates permanent magnet 58 described in magnetic field suction, since 63 end of third rack gear is inserted into the groove 62 at this time,
The supporting block 59 is locked at this time to move up；
2, the C-channel 20 continues to move up at this time, when the trolley pole 25 is fully inserted into described connect in electric hole 71, the C-shaped
Slot 20 is abutted with the 4th rack gear 68, and the 4th rack gear 68 moves to right at this time, so that the third rack gear 63 be driven to move to left shifting
The groove 62 out, the permanent magnet 58 moves up under the electromagnet 56 effect at this time, to drive in the supporting block 59
Move, the supporting block 59 drives the third hand tap gear 53 to move up and engages with the second bevel gear 51 at this time, while it is described by
It is moved up in the C-channel 20, the bracing wire 15 loses pulling force, so as to cause the locking level 39 in second resetting apparatus 41
It is moved to right under effect in insertion 43 tooth socket of one-way lock fixed wheel；
3, starting the power source 54 at this time drives the third hand tap gear 53 to rotate, to drive 51 turns of the second bevel gear
Dynamic, so that the cam 52 be driven to rotate, so that first sliding bar 48 be driven to move right, top pressure spring 46 is to the right at this time
Second sliding bar 47 is pressed, second sliding bar 47 presses to the right the elastic piece 35, adjusts the cam 52 at this time
Rotational angle, more big second sliding bar 47 of 52 rotational angle of cam press to the right the elastic piece 35 pressure more
Greatly, the elastic piece 35 is easier is crushed out of shape, therefore only needs to lead to elastic piece by smaller current in the elastic piece 35
35 rise a smaller temperature, and causing 35 coefficient of elasticity of elastic piece to decline one, smaller value can deformation occurs, to adjust
Device powers down threshold values；
4, at this time when electric current is normal in the circuit, temporarily deformation occurs for the elastic piece 35, and electrical appliance, which is in, to be worked normally
State, when passing through larger current in the elastic piece 35,35 moment of the elastic piece heating, so as to cause 35 elasticity of elastic piece
Coefficient reduces, and deformation occurs under second sliding bar 47 effect for the elastic piece 35 at this time, so as to cause the elastic piece
It is disconnected between 35 and first contact 36 and the second contact 33, at this time the down circuitry, to protect electrical appliance
Not damaged, the electromagnet 56 powers off at this time, and the supporting block 59 moves down under the compressed spring 57 effect, to drive
The third hand tap gear 53 is engaged with the first bevel gear 80, at this time since the locking level 39 is inserted into the one-way lock fixed wheel
In 43 tooth sockets, the cam 52 cannot the torsional spring 50 effect be lower again resets, and the elastic piece 35 is still in press state at this time,
The elastic piece 35 restores slower, and the circuit is still in off-position at this time, start at this time the power source 54 drive it is described
Third hand tap gear 53 rotates backward, to drive the first bevel gear 80 to rotate backward, to drive the threaded rod 19 anti-
To rotation, so that the C-channel 20 be driven to move down, so that the connection-peg 72 be driven to remove the slot 23, the C-shaped at this time
Slot 20 is moved down pulls the locking level 39 to remove 43 tooth socket of one-way lock fixed wheel by the bracing wire 15, described at this time convex
Wheel 52 resets under the torsional spring 50 effect, and equipment restPoses at this time；
5, when electric current is normal in the circuit, it is only necessary to start the power source 54 and the third hand tap gear 53 is driven to rotate,
To drive the second bevel gear 51 to rotate, to drive the cam 52 to turn at maximum angle, thus described in driving
First sliding bar 48 is moved to the rightmost side, and top pressure spring 46 presses to the right second sliding bar 47, second sliding at this time
Bar 47 is moved to the rightmost side and presses the elastic piece 35 to the right, and thrust suffered by the elastic piece 35 is enough positive temperature at this time
35 compressional deformation of elastic piece of degree, to realize power-off.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow be familiar with this field technology
Personage can understand the content of present invention and be implemented, and it is not intended to limit the scope of the present invention.It is all according to the present invention
Equivalent change or modification made by Spirit Essence, should be covered by the scope of protection of the present invention.
Claims (7)
1. a kind of power interface connector interface interconnection structure, the connection-peg including plug socket and with plug socket cooperation,
It is characterized in that: being provided with sliding cavity in end wall on the left of the plug socket, c-type block, institute are slidably provided in the sliding cavity
It states and is provided with the cavity that front and back penetrates through in c-type block, the fixing groove for placing the connection-peg is provided in the cavity bottom wall,
It is provided with fluting in end wall on the right side of the fixing groove, is provided with what the drive connection-peg moved up in the sliding cavity and its roof
Plug assembly is provided with slot in the fuselage roof, is provided with slippage slot in the slot roof, the slippage slot with it is described
It is provided with and communicated with the symmetrical through-hole in front and back between slot, is slidably provided with fixed block in the slippage slot, in the through-hole
It slidably is provided with the trolley pole being fixedly connected with the fixed block, is provided in the slippage slot and its roof and connects Denso
It sets, switching chamber is provided in the sliding cavity roof, cam chamber, the cam chamber right-hand end are provided in the switching chamber roof
It is provided with press chamber in wall, the press is intracavitary to be provided with power-off protection apparatus, the elastic piece of the intracavitary portion's setting of press, when
When excessive by the electric current of the resilient disc, the elastic piece heating causes deformation so as to cause Circuit Interrupt, the cam chamber
Power-off threshold values regulating device is provided between the press chamber, the power-off threshold values regulating device turns by adjusting in cam chamber
The angular displacement of the cam of dynamic setting generates to adjust size of the elastic piece by thrust to adjust the elastic piece
Deformation threshold values is provided with actuation slot in end wall on the right side of the switching chamber, is provided with power device, the power in the actuation slot
Device is moved up and down using the supporting block in the actuation slot, to drive the power source being arranged in end wall on the left of supporting block or more
It is mobile, to realize the powershift between the plug assembly and the power device.
2. a kind of power interface connector interface interconnection structure as described in claim 1, it is characterised in that: the plug assembly also wraps
The threaded hole being arranged in the cavity roof is included, the threaded hole internal screw thread is connected with threaded rod, protrudes at the top of the threaded rod
The intracavitary and end of the switching is fixedly installed first bevel gear, is provided with gear cavity in end wall on the right side of the sliding cavity, described
The first gear with the first rack gear cooperation being fixedly installed on end wall on the right side of the c-type block is rotatably provided in gear cavity.
3. a kind of power interface connector interface interconnection structure as described in claim 1, it is characterised in that: the power connection equipment includes
The guide groove for the opening upwards being arranged in the slippage slot roof is slidably provided in the guide groove and nibbles with the first gear
The second rack gear closed, the second rack gear roof are provided with the conductive hole of opening upwards, are slidably arranged in the conductive hole
There is the trolley pole with the conductive hole Electricity Federation, the trolley pole is fixedly installed in the guide groove roof.
4. a kind of power interface connector interface interconnection structure as described in claim 1, it is characterised in that: the power-off protection apparatus
Including the first sliding eye through the pushing tow chamber being arranged in end wall on the right side of the cam chamber, can be slided in first sliding eye
Dynamic is provided with the first sliding bar and the second sliding bar on the right side of first sliding bar, first sliding bar and institute
It states elasticity between the first sliding bar and is provided with top pressure spring, elasticity is set between first sliding bar and the first sliding eye end wall
It is equipped with the first resetting apparatus, the first contact being electrically connected with extraneous power supply, the pushing tow are provided in the pushing tow chamber roof
The second contact is provided in the wall of bottom of chamber.
5. a kind of power interface connector interface interconnection structure as described in claim 1, it is characterised in that: the power-off threshold values is adjusted
Device includes the latch well being arranged in the cam chamber roof, and rotation, which is provided with, between the latch well and the switching chamber passes through
The rotation axis of the cam chamber is worn, the cam is fixedly installed on the rotation axis outer surface, described to switch intracavitary described turn
Elasticity is provided with torsional spring between moving axis and the switching chamber roof, and the intracavitary rotation shaft end of the switching is fixedly installed the
Two bevel gears, the rotation shaft end in the latch well are fixedly installed one-way lock fixed wheel, end wall on the left of the latch well
It is inside provided with pulley chamber, the pulley is intracavitary to be rotatably provided with fixed pulley, connects between the pulley chamber and the latch well
It is logical to be provided with the second sliding eye, locking level, the locking level and described second are slidably provided in second sliding eye
Elasticity is provided with the second resetting apparatus between sliding eye end wall, is provided with threading hole in the wall of the pulley bottom of chamber, the locking level with
The bracing wire around the fixed pulley is provided between the c-type block.
6. a kind of power interface connector interface interconnection structure as described in claim 1, it is characterised in that: the power device includes
It is described to be attracted the electromagnet being fixedly installed in groove top wall, the electromagnet be connected on second contact and the trolley pole it
Between, permanent magnet is provided in the supporting block roof, the power source output shaft end is fixedly installed third hand tap gear, described
Elasticity is provided with compressed spring between supporting block and the actuation groove top wall, and described be attracted is provided with the of opening upwards in groove bottom wall
Three sliding eyes are slidably provided with third sliding bar in the third sliding eye, set in end wall on the left of the third sliding bar
It is equipped with groove, the 4th sliding eye is provided in end wall on the left of the third sliding eye, is slidably set in the 4th sliding eye
It is equipped with third rack gear, the 5th sliding eye is provided in end wall on the right side of the sliding cavity, is slidably set in the 5th sliding eye
It is equipped with the 4th rack gear, elasticity is provided with third resetting apparatus between the 4th rack gear and the 5th sliding eye end wall, and described
Be provided with and communicated with rotation chamber between five sliding eyes and the 4th sliding eye, the rotation is intracavitary be rotatably provided with it is described
4th rack gear and the second gear of third rack gear engagement.
7. a kind of power interface connector interface interconnection structure as described in claim 1, it is characterised in that: before the connection-peg includes
Be symmetrically disposed on the electric hole that connects in the connection-peg roof afterwards, be fixedly installed on the connection-peg bottom wall with it is described connect electric hole with
And electrical appliance Electricity Federation is connected wires.
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| CN201910678325.8A CN110401068B (en) | 2019-07-25 | 2019-07-25 | Power cord connector interface interconnection structure |
| JP2019148651A JP2022008753A (en) | 2019-07-25 | 2019-08-13 | Connection structure of electric power source line connector interface |
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| CN201910678325.8A CN110401068B (en) | 2019-07-25 | 2019-07-25 | Power cord connector interface interconnection structure |
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| CN110401068A true CN110401068A (en) | 2019-11-01 |
| CN110401068B CN110401068B (en) | 2020-03-24 |
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| CN201910678325.8A Active CN110401068B (en) | 2019-07-25 | 2019-07-25 | Power cord connector interface interconnection structure |
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| JP (1) | JP2022008753A (en) |
| CN (1) | CN110401068B (en) |
Cited By (6)
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| CN110758156A (en) * | 2019-11-19 | 2020-02-07 | 冯孝金 | Electric pile is filled in sharing of outdoor use |
| CN111129835A (en) * | 2020-03-03 | 2020-05-08 | 上海菲恒生活用品有限公司 | High-power connector convenient to plug |
| CN111987539A (en) * | 2020-09-10 | 2020-11-24 | 乐清市盛荣电子有限公司 | Radio frequency connector for security protection with manual on-off structure |
| CN112462102A (en) * | 2021-01-26 | 2021-03-09 | 长沙国通电力科技有限公司 | Portable electrical variable detection equipment with quick-connect plug |
| CN114361888A (en) * | 2022-01-17 | 2022-04-15 | 深圳维思加通信技术有限公司 | Power supply device applied to wireless communication module |
| CN116111409A (en) * | 2023-02-21 | 2023-05-12 | 东莞市煜锦实业有限公司 | USB connector overheat detection protection device that charges |
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| CN112462102A (en) * | 2021-01-26 | 2021-03-09 | 长沙国通电力科技有限公司 | Portable electrical variable detection equipment with quick-connect plug |
| CN114361888A (en) * | 2022-01-17 | 2022-04-15 | 深圳维思加通信技术有限公司 | Power supply device applied to wireless communication module |
| CN116111409A (en) * | 2023-02-21 | 2023-05-12 | 东莞市煜锦实业有限公司 | USB connector overheat detection protection device that charges |
| CN116111409B (en) * | 2023-02-21 | 2024-03-29 | 东莞市煜锦实业有限公司 | USB connector overheat detection protection device that charges |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110401068B (en) | 2020-03-24 |
| JP2022008753A (en) | 2022-01-14 |
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Address after: 523000 Room 101, No. 71, Xiaxing Road, Changping Town, Dongguan City, Guangdong Province Patentee after: Guangdong Qianwei Precision Connector Co.,Ltd. Address before: 523570 Room 101, No. 71, Xiaxing Road, Changping Town, Dongguan City, Guangdong Province Patentee before: DONGGUAN QIANWEI HARDWARE Co.,Ltd. |
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