CN108512190B - A kind of electric device of multiple-protection - Google Patents
A kind of electric device of multiple-protection Download PDFInfo
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- CN108512190B CN108512190B CN201810467422.8A CN201810467422A CN108512190B CN 108512190 B CN108512190 B CN 108512190B CN 201810467422 A CN201810467422 A CN 201810467422A CN 108512190 B CN108512190 B CN 108512190B
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- 238000004804 winding Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 230000005611 electricity Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/02—Details
- H02H3/05—Details with means for increasing reliability, e.g. redundancy arrangements
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Abstract
The invention discloses a kind of electric devices of multiple-protection, including apparatus main body, the fixation device for being set to the intracorporal power device of described device master and being set in described device main body, the power device includes being set to intracorporal first cavity of described device master, what is be connected in the upper inside walls of first cavity is provided with the second cavity of opening upwards, it is provided with first sliding block that can slide up and down in first cavity, is respectively arranged with bevel structure on the left and right sides end face of first sliding block.The beneficial effect of the present apparatus；Electricity is cut-off by what the present apparatus can carry out circuit, simultaneously, in present apparatus power-off, electric connection is opened at 4th sliding shoe end of the first conducting block and all two sides, and the 6th sliding shoe and third sliding shoe, which disconnect, to be electrically connected, and multiple breaker device combines the completeness for ensureing power-off, the present apparatus is completely with mechanical structure simultaneously, easy to operate, not will receive magnetic field nearby influences to be worth recommending there is a phenomenon where that can not power off.
Description
Technical field
The present invention relates to electric device technical field, the electric device of specifically a kind of multiple-protection.
Background technique
Nowadays on-off electric installation is all used in our daily lifes everywhere, and traditional power-on switch is using one section
Be easy to appear after time can not normal power on/off or the phenomenon that leak electricity, so there is only some potential safety problemss for not
The power device that can be powered off in time also results in unnecessary energy waste, therefore designs a kind of by mechanical engagement realization and multiple
Power-off protection without a kind of multiple-protection of leaky electric device it is really necessary to.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of electric devices of multiple-protection, are able to solve above-mentioned existing
In the art the problem of.
The present invention is achieved through the following technical solutions: a kind of electric device of multiple-protection of the invention, including
Apparatus main body, the fixation device for being set to the intracorporal power device of described device master and being set in described device main body, institute
Stating power device includes being set to intracorporal first cavity of described device master, is connected in the upper inside walls of first cavity
It is provided with the second cavity of opening upwards, first sliding block that can slide up and down is provided in first cavity, described first is sliding
It is respectively arranged with bevel structure on the left and right sides end face of block, is respectively connected in the left and right sides inner wall of first cavity logical
It is provided with first sliding groove, what is be connected in the upper inside walls of the first sliding groove is provided with second sliding slot, in the first sliding groove
It is provided with the first sliding shoe that can be horizontally slipped, first sliding shoe is provided on a side end face of first sliding block
Bevel structure is provided in the bevel structure on first sliding block and the bevel structure being set on first sliding shoe
It matches, one end close to first sliding block of end face is fixedly connected with the first bracing wire on the downside of first sliding shoe, described
Extension is fixedly connected on the upside end face of first sliding shoe to be passed through in the second sliding slot and the inner wall with the second sliding slot
The second sliding shoe of sliding connection, a side end face of the second sliding shoe far from first sliding block and described second are slided
Slot is fixedly connected with the first spring between the side inner wall far from first sliding block, first sliding shoe is far from described first
It is provided with bevel structure on one side end face of sliding block, is fixedly connected on the upside end face of first sliding block described in extending through
Extend the second sliding block on the upside of described device main body outside end face, setting in the downside inner wall of first cavity after second cavity
There is third cavity, what is be connected between the downside inner wall of first cavity and the upper inside walls of the third cavity is provided with
One through-hole, the first through hole left and right sides are symmetrically arranged with up and down through the second through-hole of setting, a left side for second through-hole
Guide roller is fixedly connected on right two sides inner wall, what is be connected in the downside inner wall of the third cavity is provided with the 4th cavity,
It is fixedly connected with after extending through the first through hole and is extended into the 4th cavity on the downside end face of first sliding block
Third sliding block, be fixedly connected with reset spring between the lower end of the third sliding block and the downside inner wall of the 4th cavity,
The drive the with first through hole inner wall sliding connection is fixedly connected on the left and right sides end face of the third sliding block
One conducting block, is fixedly connected with that be set to the third sliding between the opposing end surface for first conducting block being symmetrical set
The second conducting block in block, what is be connected in the left and right sides inner wall of the third cavity is provided with third sliding slot, the third
Be provided with the third sliding shoe that can be horizontally slipped in sliding slot, a side end face of the third sliding shoe far from the third sliding block with
The third sliding slot is fixedly connected with second spring between the side inner wall far from the third sliding block, the third sliding shoe leans on
It is fixedly connected with the 4th sliding shoe for extending and being passed through in the third cavity on one side end face of the nearly third sliding block, described the
Third through-hole is provided through in four sliding shoes, the lower end winding of first bracing wire, which is crossed, is set to leading in second through-hole
Line wheel re-extends on the downside inner wall by being fixedly connected on the third cavity after the third through-hole, on the third sliding slot
What is be connected between inner wall on the downside of side inner wall and the first sliding groove is provided with fourth hole, at left and right sides of the fourth hole in
The lower end of wall is fixedly connected with the first fixed block, and the 5th sliding shoe that can slide up and down is provided in the fourth hole, described
It is provided with bevel structure on the upside end face of 5th sliding shoe, is provided with the end face ramp knot on the upside of the 5th sliding shoe
Structure be set to first sliding shoe and matched far from the bevel structure on one side end face of the first sliding block, the described 5th is sliding
It is fixedly connected with the 6th sliding shoe on the downside end face of motion block, the outside of the 6th sliding shoe and is located at the 5th sliding shoe
Third spring is fixedly connected between downside end face and the upside end face of first fixed block, the fourth hole in left side
The first live wire that the 5th sliding shoe in one end and the left side abuts against, the institute on right side are fixedly installed in inner left wall
It states and is fixedly installed the second energization that the 5th sliding block of one end and the right side abuts against in the right side inner wall of fourth hole
Line.
The upper end of second sliding block is fixedly connected with the second fixed block as a preferred technical solution, and described second is solid
Determine to be provided with the first groove that opening is respectively facing the left and right sides on the left and right sides end face of block, the upside of described device main body
The second grooves match with second fixed block and opening upwards, the upper inside walls of first cavity are provided on face
It is inside symmetrically set with first to begin to speak, be provided with opening upwards the 4th being connected in the described first upper inside walls begun to speak
Sliding slot, described first begin to speak in be provided with the 6th sliding shoe that can be horizontally slipped, the 6th sliding shoe is sliding far from described second
It begins to speak to be fixedly connected with the 4th spring, institute between the side inner wall far from second sliding block in one side end face of block and described first
It states and is fixedly connected with the 7th sliding shoe that upper end extends through the 4th sliding slot on the upside end face of the 6th sliding shoe, described
The upper end of seven sliding shoes is fixedly connected with the sliding connection of the upper surface of described device main body and close to second sliding block
The plectrum that is matched with first groove of one end.
It is fixedly installed firewire live wire in the downside inner wall of the third cavity as a preferred technical solution, it is described
The both ends of firewire live wire are connected with firewire.
The left end of first live wire and one end of zero curve are electrically connected as a preferred technical solution, and described second
The right end of live wire and one end of another zero curve are electrically connected.
The fixed device includes being fixedly connected on end face at left and right sides of described device main body as a preferred technical solution,
The fixed block of upper end is provided with perforative fixation hole, the present apparatus up and down in the fixed block and is fixed by the fixation hole.
The beneficial effects of the present invention are: the configuration of the present invention is simple, easy to operate, and the course of work of the present apparatus, user of service
It presses the second fixed block and the second fixed block is pushed to protrude into the second groove, the second fixed block respectively push to the left and right by two sides at this time
It is mobile that plectrum makes plectrum that the elastic force of the 4th spring be overcome to act on two sides to the left and right, and it is recessed in the second fixed block to be fully inserted into second
Plectrum is caught in the first groove close to one end of the second sliding block and then limits moving up for the second fixed block when in slot, in this process
In, second the first sliding block of slipper push moves down, and then the difference of the bevel structure by being set on the first sliding block is to the left and right
Two sides squeeze the first sliding shoe for being symmetrical set, and then push the first sliding shoe two sides are mobile to the left and right respectively, and at this time the
One sliding shoe pulls the first bracing wire and then pulls the 4th sliding shoe that the elastic force of second spring is overcome to act on to be extended into third cavity,
And it is abutted against when the first conducting block being symmetrical set declines to greatest extent with the first conducting block, and be set at the same time
One sliding shoe pushes downwards the 5th sliding block far from the bevel structure on first sliding block one end, and then drives the 6th sliding shoe gram
The elastic force effect for taking third spring moves down and the lower end of the 6th sliding shoe and third when the first sliding block declines to greatest extent
The upper surface of sliding shoe abuts against, at this time the first live wire, left side the 5th sliding block, the third sliding shoe in left side, the of left side
Four sliding shoes, first conducting block in left side, the second conducting block, first conducting block on right side, the 4th sliding shoe on right side, right side
Third sliding shoe, the 5th sliding block on right side and the second live wire are electrically logical, and circuit is connected at this time, when needing disconnecting circuit,
Plectrum is stirred in two sides to user of service to the left and right respectively, and then the elastic force for driving plectrum to overcome the 4th spring acts on two sidesway to the left and right
It moves and detaches outside the first groove, the present apparatus is returned to original state by the elastic force effect of reset spring at this time, by this dress
The electricity that cut-offs that can carry out circuit is set, meanwhile, in present apparatus power-off, the first conducting block and the 4th sliding shoe end of all two sides are opened
It being electrically connected, the 6th sliding shoe and third sliding shoe are disconnected and being electrically connected, and multiple breaker device combines the completeness for ensureing power-off,
The present apparatus is easy to operate completely with mechanical structure simultaneously, not will receive that neighbouring magnetic field influences and occur not powering off show
As being worth recommending.
Detailed description of the invention
The present invention is described in detail by following specific embodiments and drawings for ease of explanation,.
Fig. 1 is a kind of schematic diagram of internal structure of the electric device of multiple-protection of the invention；
Fig. 2 is the enlarged diagram of " A " in Fig. 1.
Specific embodiment
As Figure 1-Figure 2, the electric device of a kind of multiple-protection of the invention, including apparatus main body 11, are set to institute
The fixation device stating the power device in apparatus main body 11 and being set in described device main body 11, the power device include
The first cavity 34 being set in described device main body 11, what is be connected in the upper inside walls of first cavity 34 is provided with out
Mouthful the second upward cavity 64 is provided with first sliding block 32 that can slide up and down, first sliding block in first cavity 34
It is respectively arranged with bevel structure on 32 left and right sides end face, is respectively connected in the left and right sides inner wall of first cavity 34 logical
Be provided with first sliding groove 39, what is be connected in the upper inside walls of the first sliding groove 39 is provided with second sliding slot 36, described
The first sliding shoe 38 that can be horizontally slipped is provided in one sliding slot 39, first sliding shoe 38 is close to first sliding block 32
It is provided with bevel structure on one side end face, be provided in the bevel structure on first sliding block 32 and is set to described first
Bevel structure on sliding shoe 38 matches, one end close to first sliding block 32 of the 38 downside end face of the first sliding shoe
It is fixedly connected with the first bracing wire 54, extension is fixedly connected on the upside end face of first sliding shoe 38 and is passed through second cunning
The second sliding shoe 35 in slot 36 and with the sliding connection of the inner wall of the second sliding slot 36, the second sliding shoe 35 are separate
It is fixed between the side inner wall of a side end face and the second sliding slot 36 far from first sliding block 32 of first sliding block 32
It is connected with the first spring 37, first sliding shoe 38 is provided with inclined-plane knot on the side end face far from first sliding block 32
Structure is fixedly connected on the upside end face of first sliding block 32 after extending through second cavity 64 and extends described device
The second sliding block 27 outside 11 upside end face of main body is provided with third cavity 65 in the downside inner wall of first cavity 34, described
What is be connected between the downside inner wall of first cavity 34 and the upper inside walls of the third cavity 65 is provided with first through hole 59, institute
It states and is symmetrically arranged at left and right sides of first through hole up and down through the second through-hole 55 of setting, the left and right sides of second through-hole 55
Guide roller is fixedly connected on inner wall, what is be connected in the downside inner wall of the third cavity 65 is provided with the 4th cavity 61, institute
State be fixedly connected on the downside end face of the first sliding block 32 extend through the first through hole 59 after extend into the 4th cavity
Third sliding block 58 in 61 is fixedly connected between the lower end of the third sliding block 58 and the downside inner wall of the 4th cavity 61
Reset spring 62 is fixedly connected on the left and right sides end face of the third sliding block 58 and matches with 59 inner wall of first through hole sliding
The first conducting block of drive 56 of connection is closed, is fixedly connected between the opposing end surface for first conducting block 56 being symmetrical set
There is the second conducting block 57 being set in the third sliding block 58, is connected in the left and right sides inner wall of the third cavity 65
It is provided with third sliding slot 48, the third sliding shoe 51 that can be horizontally slipped, the third sliding are provided in the third sliding slot 46
A side end face of the block 51 far from the third sliding block 58 and side inner wall of the third sliding slot 48 far from the third sliding block 58
Between be fixedly connected with second spring 49, the third sliding shoe 51 is fixed on a side end face of the third sliding block 58 to be connected
It is connected to the 4th sliding shoe 52 for extending and being passed through in the third cavity 65, it is logical that third is provided through in the 4th sliding shoe 52
Hole 53, the lower end winding of first bracing wire 54 are crossed the guide roller being set in second through-hole 55 and are re-extended by described
It is fixedly connected on after three through-holes 53 on the downside inner wall of the third cavity 65,48 upper inside walls of third sliding slot and described the
What is be connected between one sliding slot, 39 downside inner wall is provided with fourth hole 44, the lower end of 44 left and right sides inner wall of fourth hole
It is fixedly connected with the first fixed block 47, is provided with the 5th sliding shoe 41 that can slide up and down in the fourth hole 44, described
It is provided with bevel structure on the upside end face of five sliding shoes 41, is provided in the 41 upside end face ramp of the 5th sliding shoe
Structure be set to first sliding shoe 38 and matched far from the bevel structure on 32 1 side end face of the first sliding block, it is described
It is fixedly connected with the 6th sliding shoe 46 on the downside end face of 5th sliding shoe 41, the outside of the 6th sliding shoe 46 and is located at institute
It states and is fixedly connected with third spring 45 between 41 downside end face of the 5th sliding shoe and the upside end face of first fixed block 47, it is left
The 5th sliding shoe 41 that one end and the left side are fixedly installed in the inner left wall of the fourth hole 44 of side offsets
The first live wire 33 connect is fixedly installed the institute of one end Yu the right side in the right side inner wall of the fourth hole 44 on right side
State the second live wire 43 that the 5th sliding block 41 abuts against.
Valuably, the upper end of second sliding block 27 is fixedly connected with the second fixed block 28, second fixed block 28
The first groove 29 that opening is respectively facing the left and right sides, the upside end face of described device main body 11 are provided on the end face of the left and right sides
On be provided with the second groove 31 match with second fixed block 28 and opening upwards, the upside of first cavity 34
Be symmetrically set with first in inner wall and begin to speak 21, described first begin to speak 21 upper inside walls in be connected be provided with opening to
On the 4th sliding slot 23, described first, which begins to speak, is provided with the 6th sliding shoe 26 that can be horizontally slipped, the 6th sliding shoe in 21
26 side end face far from second sliding block 27 with described first begin to speak the 21 side inner walls far from second sliding block 27 it
Between be fixedly connected with the 4th spring 22, be fixedly connected on the upside end face of the 6th sliding shoe 26 upper end extend through it is described
7th sliding shoe 25 of the 4th sliding slot 23, the upper end of the 7th sliding shoe 27 are fixedly connected with upper with described device main body 11
The plectrum 24 end face sliding connection and matched close to one end of second sliding block 27 with first groove 29.
Valuably, firewire live wire 63 is fixedly installed in the downside inner wall of the third cavity 65, the firewire is powered
The both ends of line 63 are connected with firewire.
Valuably, the left end of first live wire 33 and one end of zero curve are electrically connected, second live wire 43
One end of right end and another zero curve is electrically connected.
Valuably, the fixed device includes the fixation for being fixedly connected on 11 left and right sides end face upper end of described device main body
Block 72, perforative fixation hole 71 up and down is provided in the fixed block 72, and the present apparatus is fixed by the fixation hole 71.
When original state, third sliding block 58 is acted in third cavity 65 on to greatest extent by the elastic force of reset spring 62
It rises, the upper surface of the first sliding block 32 and the upper inside walls of the first cavity 34 abut against at this time, and the upper end of the second sliding block 27 is most at this time
Outside the upside end face of limits extending apparatus main body 11, the first sliding shoe 38 is protruded into greatest extent by 37 elastic force effect at this time
Into the first cavity 34, setting with bevel structure of first sliding shoe 38 far from 27 side of the second sliding block and be set to the 5th sliding block
Bevel structure on 41 upsides end face abuts against, and the 5th sliding block 41 rises to greatest extent in fourth hole 44 at this time, and then band
Dynamic 6th sliding shoe 46 rises to greatest extent, while third sliding shoe 51 is contracted to greatest extent by the elastic force effect of second spring 49
It returns in third sliding slot 48.
The course of work of the present apparatus, user of service press the second fixed block 28 and push the second fixed block 28 to protrude into second recessed
In slot 31, the elastic force that plectrum 24 makes plectrum 24 overcome the 4th spring 22 is pushed in two sides to the second fixed block 28 to the left and right respectively at this time
Two sides are mobile to the left and right for effect, and when the second fixed block 28 is fully inserted into the second groove 31 plectrum 24 close to the second sliding block 27
One end be caught in the first groove 29 and then limit moving up for the second fixed block 28, in the process, the second sliding block 27 pushes the
One sliding block 32 moves down, and then two sides squeeze left and right pair to the bevel structure by being set on the first sliding block 32 to the left and right respectively
Claim the first sliding shoe 38 of setting, and then push the two sides movement to the left and right respectively of the first sliding shoe 38, at this time the first sliding shoe 38
It pulls the first bracing wire 54 and then pulls the 4th sliding shoe 52 that the elastic force of second spring 49 is overcome to act on and extend into third cavity 65,
And it is abutted against when the first conducting block 56 being symmetrical set declines to greatest extent with the first conducting block 56, and be arranged at the same time
The 5th sliding block 41 is pushed downwards far from the bevel structure on described first sliding block, 32 one end in the first sliding shoe 38, and then drives the
Six sliding shoes 46 overcome third spring 45 elastic force act on move down and when the first sliding block 32 decline to greatest extent the 6th cunning
The lower end of motion block 46 and the upper surface of third sliding shoe 51 abut against, at this time the first live wire 33, left side the 5th sliding block 41, it is left
The third sliding shoe 51 of side, the 4th sliding shoe 52 in left side, first conducting block 56 in left side, the second conducting block 57, the of right side
One conducting block 56, the 4th sliding shoe 52 on right side, the third sliding shoe 51 on right side, the 5th sliding block 41 on right side and the second live wire
43 is electrically logical, and circuit is connected at this time, and when needing disconnecting circuit, plectrum 24 is stirred in two sides to user of service to the left and right respectively, into
And drive plectrum 24 that the elastic force of the 4th spring 22 is overcome to act on two sides to the left and right and be moved out out outside the first groove 29, at this time originally
Device is returned to original state by the elastic force effect of reset spring 62.
The beneficial effects of the present invention are: the configuration of the present invention is simple, easy to operate, and the course of work of the present apparatus, user of service
It presses the second fixed block and the second fixed block is pushed to protrude into the second groove, the second fixed block respectively push to the left and right by two sides at this time
It is mobile that plectrum makes plectrum that the elastic force of the 4th spring be overcome to act on two sides to the left and right, and it is recessed in the second fixed block to be fully inserted into second
Plectrum is caught in the first groove close to one end of the second sliding block and then limits moving up for the second fixed block when in slot, in this process
In, second the first sliding block of slipper push moves down, and then the difference of the bevel structure by being set on the first sliding block is to the left and right
Two sides squeeze the first sliding shoe for being symmetrical set, and then push the first sliding shoe two sides are mobile to the left and right respectively, and at this time the
One sliding shoe pulls the first bracing wire and then pulls the 4th sliding shoe that the elastic force of second spring is overcome to act on to be extended into third cavity,
And it is abutted against when the first conducting block being symmetrical set declines to greatest extent with the first conducting block, and be set at the same time
One sliding shoe pushes downwards the 5th sliding block far from the bevel structure on first sliding block one end, and then drives the 6th sliding shoe gram
The elastic force effect for taking third spring moves down and the lower end of the 6th sliding shoe and third when the first sliding block declines to greatest extent
The upper surface of sliding shoe abuts against, at this time the first live wire, left side the 5th sliding block, the third sliding shoe in left side, the of left side
Four sliding shoes, first conducting block in left side, the second conducting block, first conducting block on right side, the 4th sliding shoe on right side, right side
Third sliding shoe, the 5th sliding block on right side and the second live wire are electrically logical, and circuit is connected at this time, when needing disconnecting circuit,
Plectrum is stirred in two sides to user of service to the left and right respectively, and then the elastic force for driving plectrum to overcome the 4th spring acts on two sidesway to the left and right
It moves and detaches outside the first groove, the present apparatus is returned to original state by the elastic force effect of reset spring at this time, by this dress
The electricity that cut-offs that can carry out circuit is set, meanwhile, in present apparatus power-off, the first conducting block and the 4th sliding shoe end of all two sides are opened
It being electrically connected, the 6th sliding shoe and third sliding shoe are disconnected and being electrically connected, and multiple breaker device combines the completeness for ensureing power-off,
The present apparatus is easy to operate completely with mechanical structure simultaneously, not will receive that neighbouring magnetic field influences and occur not powering off show
As being worth recommending.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
The change or replacement expected without creative work, should be covered by the protection scope of the present invention.Therefore, of the invention
Protection scope should be determined by the scope of protection defined in the claims.
Claims (5)
1. a kind of electric device of multiple-protection, including apparatus main body, be set to the intracorporal power device of described device master and
The fixation device being set in described device main body, the power device include being set to intracorporal first sky of described device master
Chamber, the second cavity for being provided with opening upwards being connected in the upper inside walls of first cavity are set in first cavity
It is equipped with first sliding block that can slide up and down, is respectively arranged with bevel structure on the left and right sides end face of first sliding block, it is described
The logical first sliding groove that is provided with, phase in the upper inside walls of the first sliding groove are respectively connected in the left and right sides inner wall of first cavity
Connection is provided with second sliding slot, and the first sliding shoe that can be horizontally slipped, first sliding are provided in the first sliding groove
Block is provided with bevel structure on a side end face of first sliding block, is provided in the inclined-plane knot on first sliding block
Structure is matched with the bevel structure being set on first sliding shoe, end face close to described the on the downside of first sliding shoe
One end of one sliding block is fixedly connected with the first bracing wire, is fixedly connected with extension on the upside end face of first sliding shoe and is passed through institute
The second sliding shoe in second sliding slot and with the sliding connection of the inner wall of the second sliding slot is stated, the second sliding shoe is separate
It is fixedly connected between the side inner wall of a side end face and the second sliding slot far from first sliding block of first sliding block
First spring, first sliding shoe are provided with bevel structure on the side end face far from first sliding block, described first is sliding
It is fixedly connected with after extending through second cavity and extends on the upside of described device main body outside end face on the upside end face of block
Second sliding block, is provided with third cavity in the downside inner wall of first cavity, the downside inner wall of first cavity with it is described
What is be connected between the upper inside walls of third cavity is provided with first through hole, is symmetrically arranged at left and right sides of the first through hole
Lower that guide roller is fixedly connected on the second through-hole being arranged, the left and right sides inner wall of second through-hole, the third is empty
What is be connected in the downside inner wall of chamber is provided with the 4th cavity, and it is logical that extension is fixedly connected on the downside end face of first sliding block
The third sliding block in the 4th cavity, the lower end of the third sliding block and the 4th sky are extended into after crossing the first through hole
It is fixedly connected with reset spring between the downside inner wall of chamber, is fixedly connected on the left and right sides end face of the third sliding block and institute
State first through hole inner wall sliding connection the first conducting block of drive, first conducting block being symmetrical set it is opposite
The second conducting block being set in the third sliding block, the left and right sides inner wall of the third cavity are fixedly connected between end face
What is be inside connected is provided with third sliding slot, and the third sliding shoe that can be horizontally slipped, the third are provided in the third sliding slot
Between the side inner wall of a side end face and the third sliding slot far from the third sliding block of the sliding shoe far from the third sliding block
It is fixedly connected with second spring, it is logical that the third sliding shoe is fixedly connected with extension on a side end face of the third sliding block
Enter the 4th sliding shoe in the third cavity, third through-hole, first bracing wire are provided through in the 4th sliding shoe
Lower end winding cross the guide roller being set in second through-hole and re-extend by being fixedly connected on institute after the third through-hole
It states on the downside inner wall of third cavity, is connected between the third sliding slot upper inside walls and inner wall on the downside of the first sliding groove
It is provided with fourth hole, the lower end of inner wall is fixedly connected with the first fixed block, the four-way at left and right sides of the fourth hole
It is provided with the 5th sliding shoe that can slide up and down in hole, is provided with bevel structure on the upside end face of the 5th sliding shoe,
In be set on the upside of the 5th sliding shoe end face ramp structure and to be set to first sliding shoe sliding far from described first
Bevel structure on one side end face of block matches, and is fixedly connected with the 6th sliding shoe on the downside end face of the 5th sliding shoe,
The outside of 6th sliding shoe and be located on the downside of the 5th sliding shoe end face and the upside end face of first fixed block it
Between be fixedly connected with third spring, one end and the left side are fixedly installed in the inner left wall of the fourth hole in left side
The first live wire that 5th sliding shoe abuts against is fixedly installed one end in the right side inner wall of the fourth hole on right side
The second live wire abutted against with the 5th sliding block on the right side.
2. a kind of electric device of multiple-protection according to claim 1, it is characterised in that: the upper end of second sliding block
It is fixedly connected with the second fixed block, opening is provided on the left and right sides end face of second fixed block and is respectively facing the left and right sides
The first groove, be provided on the upside end face of described device main body being matched with second fixed block and opening upwards
Second groove is symmetrically set with first in the upper inside walls of first cavity and begins to speak, in the described first upside begun to speak
What is be connected in wall be provided with the 4th sliding slot of opening upwards, described first begin to speak in be provided with the 6th sliding that can be horizontally slipped
Block, a side end face of the 6th sliding shoe far from second sliding block with described first begin to speak far from second sliding block one
It is fixedly connected with the 4th spring between the inner wall of side, is fixedly connected with upper end on the upside end face of the 6th sliding shoe and extends through
The upper end of 7th sliding shoe of the 4th sliding slot, the 7th sliding shoe is fixedly connected with the upper surface with described device main body
Sliding connection and the plectrum matched close to one end of second sliding block with first groove.
3. a kind of electric device of multiple-protection according to claim 1, it is characterised in that: the downside of the third cavity
Firewire live wire is fixedly installed in inner wall, the both ends of the firewire live wire are connected with firewire.
4. a kind of electric device of multiple-protection according to claim 1, it is characterised in that: a left side for first live wire
It holds and is electrically connected with one end of zero curve, one end of the right end and another zero curve of second live wire is electrically connected.
5. a kind of electric device of multiple-protection according to claim 1, it is characterised in that: the fixed device includes solid
Surely it is connected to the fixed block of end face upper end at left and right sides of described device main body, perforative fixation up and down is provided in the fixed block
Hole, the present apparatus are fixed by the fixation hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810467422.8A CN108512190B (en) | 2018-05-16 | 2018-05-16 | A kind of electric device of multiple-protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810467422.8A CN108512190B (en) | 2018-05-16 | 2018-05-16 | A kind of electric device of multiple-protection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108512190A CN108512190A (en) | 2018-09-07 |
| CN108512190B true CN108512190B (en) | 2019-07-16 |
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| CN201810467422.8A Expired - Fee Related CN108512190B (en) | 2018-05-16 | 2018-05-16 | A kind of electric device of multiple-protection |
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| CN (1) | CN108512190B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102623227B (en) * | 2012-03-30 | 2015-07-08 | 叶春林 | Method and structure for contacting signals by sliding stay wire |
| US8822852B2 (en) * | 2012-11-13 | 2014-09-02 | Solteam Electronics Co., Ltd. | Multi-level rotary switch |
| CN203631376U (en) * | 2014-01-08 | 2014-06-04 | 大庆宏富来电气设备制造有限公司 | Explosion-proof button |
| CN103681124B (en) * | 2014-01-15 | 2017-06-06 | 贵州振华华联电子有限公司 | Closed multipole circuit breaker |
| JP2017016933A (en) * | 2015-07-03 | 2017-01-19 | スタンレー電気株式会社 | Rotation torque switching mechanism for dial |
| CN108011264B (en) * | 2016-10-31 | 2021-08-13 | 康普技术有限责任公司 | Quick-lock coaxial connector and connector combination |
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2018
- 2018-05-16 CN CN201810467422.8A patent/CN108512190B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
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| CN108512190A (en) | 2018-09-07 |
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Effective date of registration: 20190611 Address after: 312000 No. 175 Zhenxing Road, Ercun, Gulai Town, Shengzhou City, Shaoxing City, Zhejiang Province Applicant after: SHENGZHOU RUANYAN INTELLIGENT TECHNOLOGY Co.,Ltd. Address before: 541001 Zhongshan North Road 161, Diecai District, Guilin, the Guangxi Zhuang Autonomous Region. Applicant before: GUILIN XINGMEI INTELLIGENT TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20210519 Address after: 226600 No.99, Kaiyuan Avenue, Hai'an town, Hai'an City, Nantong City, Jiangsu Province Patentee after: JIANGSU HENGTE GROUP VALTTE ELECTRIC Co.,Ltd. Address before: 312000 No. 175 Zhenxing Road, Ercun, Gulai Town, Shengzhou City, Shaoxing City, Zhejiang Province Patentee before: SHENGZHOU RUANYAN INTELLIGENT TECHNOLOGY Co.,Ltd. |
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