CN108389306A - A kind of fair Protocol of Electronic Voting based on block chain - Google Patents
A kind of fair Protocol of Electronic Voting based on block chain Download PDFInfo
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- CN108389306A CN108389306A CN201810423062.1A CN201810423062A CN108389306A CN 108389306 A CN108389306 A CN 108389306A CN 201810423062 A CN201810423062 A CN 201810423062A CN 108389306 A CN108389306 A CN 108389306A
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- spring
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- electronic voting
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C13/00—Voting apparatus
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- General Physics & Mathematics (AREA)
- Casings For Electric Apparatus (AREA)
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Abstract
The present invention provides a kind of fair Protocol of Electronic Voting based on block chain, including protection mechanism, electronic voting equipment body and supporting mechanism, the supporting mechanism upper end is equipped with protection mechanism, the protection mechanism mounted inside has electronic voting equipment body, the protection mechanism includes handle holder, otic placode, sliding bar, protective plate, shielded frame, sliding groove, support plate, transparent cover plate, groove one, spring one, grip block one, open slot, mobile bar, threaded rod, grip block two, spring two and guide groove, the supporting mechanism includes U-shaped supporting rod, base board, connect stick, L-type kelly, spring three, rotating bar, placing groove, piston plate, sucker, through-hole, lead screw and seal chamber, compared with prior art, the present invention has following advantageous effect：The function of realizing protection improves fairness, and also achieves the function of blocking, and also achieves the fixed function of absorption, avoids falling.
Description
Technical field
The present invention relates to a kind of fair Protocol of Electronic Voting based on block chain, belong to block chain technical field.
Background technology
The existing fair Protocol of Electronic Voting based on block chain is normally based on what hardware device was used, and existing
Hardware device there is no protection mechanism, cause it there is no uniqueness, reduce its fairness, and can not carry out blocking guarantor
Shield, easy to be observed by other people, the existing fair Protocol of Electronic Voting based on block chain is typically to be directly placed at desktop
On, fixed effect is relatively low, it is caused to be easy to be collided and fall, and in turn results in damage.
Invention content
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of, the fair electronic voting based on block chain is assisted
View, to solve the problems mentioned in the above background technology.
To achieve the goals above, the present invention is to realize by the following technical solutions：A kind of public affairs based on block chain
Flat Protocol of Electronic Voting, including protection mechanism, electronic voting equipment body and supporting mechanism, the supporting mechanism upper end installation
There is protection mechanism, it includes handle holder, ear that the protection mechanism mounted inside, which has electronic voting equipment body, the protection mechanism,
Plate, sliding bar, protective plate, shielded frame, sliding groove, support plate, transparent cover plate, groove one, spring one, grip block one, opening
Slot, mobile bar, threaded rod, grip block two, spring two and guide groove, the supporting mechanism include U-shaped supporting rod, base board,
Connect stick, L-type kelly, spring three, rotating bar, placing groove, piston plate, sucker, through-hole, lead screw and seal chamber.
Further, in the protection mechanism, the handle holder is fixed on two upper side of grip block, in the support plate
Side is equipped with shielded frame, and shielded frame medial surface top is fixed with transparent cover plate, shielded frame upper side front
It is symmetrically installed there are two otic placode, the otic placode inside is provided with sliding bar, and the sliding bar is separately fixed at protective plate left front
And right front, the protective plate are arranged on the upside of transparent cover plate, are machined with guide groove on the upside of the protective plate, and on guide groove
It is equipped with handle holder, two upside of the grip block is connected with spring two, and the spring two is connected to upside in transparent cover plate, described
Processing fluted one on the upside of support plate, and one inner underside of groove is connected with spring one, one upside of the spring is connected with grip block
One, the grip block one is arranged inside groove one, and left side front and interior right front offer in the shielded frame
Sliding groove, the shielded frame rear side is machined with open slot, and mobile bar is equipped on open slot, and the mobile bar is fixed on folder
Two rear side of plate is held, the shielded frame upside is equipped with threaded rod on rear portion, and is provided with mobile bar on the downside of threaded rod.
Further, one upside of the grip block and two downside of grip block are machined with anti-skid chequer, the grip block one
It is connected with one inner underside of groove by spring one, processing fluted two on the downside of the transparent cover plate, the grip block two passes through
Spring two is connected with upside in groove two, and the threaded rod is connected by screw thread with shielded frame, in actual use, is made
Electronic voting equipment body is placed between grip block one and grip block two with personnel, then user of service holds handle holder
And move down, handle holder, which moves down, drives grip block two to move down, and grip block two, which moves down, drives electronic voting to set
Standby main body moves down, and then grip block one is driven to move down, and grip block one, which moves down, to compress spring one, together
When grip block two move down drive mobile bar moved down along open slot, when mobile bar is moved down into suitable position,
Stop moving handle frame, and rotate threaded rod, threaded rod rotation to be moved down along shielded frame, and then to mobile bar into
Row limit, while grip block two is moved down and can be stretched to spring two, then spring one restores deformation drive grip block one
It moves up, and then electronic voting equipment body is driven to move up, to improve clamping effect.
Further, the protective plate installed in front has a strip, and forequarter is machined with card slot in the support plate, in reality
In use, after poll closing, user of service holds handle holder and moves down, and handle holder moves down under guide groove
Side is stretched out, and then is separated with protective plate, and then user of service holds protective plate and carries out rotating counterclockwise 90 °, then uses
Personnel move down protective plate, and protective plate, which moves down, drives sliding bar to move down, and sliding bar is moved down hence into cunning
Inside dynamic slot, and then sliding bar is caused to be moved down along sliding groove, then protective plate, which moves down, drives strip to move down,
And then strip is caused to enter in card slot, protective plate is fixed to realize, and then realize the function of protection, is oriented to simultaneously
The design of slot can avoid human hand and directly be in contact with electronic voting equipment body, to improve protection effect, Er Qie
When protective plate is on the upside of transparent cover plate, the observation of other staff is can avoid, and handle holder can fix protective plate,
It avoids shaking.
Further, in the supporting mechanism, the U-shaped supporting rod is separately positioned at left and right sides of base board, described
Base board installed in front has connection stick, and there are two placing grooves for the connection stick upside symmetrical machining, and pacify inside placing groove
Equipped with L-type kelly and rotating bar, it is connected with spring three on the inside of the L-type kelly, the spring three is assemblied in inside rotating bar,
The L-type kelly is connected by spring three with rotating bar, is connected with placing groove by shaft on the inside of the rotating bar, described
It is fixed with piston plate on rear side of connection stick, is uniformly inlaid at least two suckers on the downside of the base board, inside the base board
Through-hole is offered, and through-hole is mounted on the upside of sucker, seal chamber is offered inside the base board, and be connected on the downside of seal chamber
Through-hole, the piston plate are arranged inside seal chamber, are connected with lead screw on rear side of the piston plate, the lead screw rear end passes through bearing
It is connected with base board, and lead screw is arranged inside seal chamber.
Further, the L-type kelly annular side is set with rubber sleeve, and sliding eye is machined on the outside of the rotating bar,
And L-type kelly and spring three are provided on sliding eye, in actual use, user of service holds rotating bar and rotates,
It produces out of placing groove so as to cause rotating bar, when rotating bar is turned to connecting stick upper side and being in plumbness, stops
Rotation stop turn lever moves L-type kelly then up, and L-type kelly, which moves up, to stretch spring three, in L-type kelly
When being moved upwards up to suitable position, stops mobile L-type kelly, then L-type kelly is rotated, so as to cause on L-type kelly
Portion is transferred in guide groove, the L-type that then stops operating kelly, and unclamps L-type kelly, and then spring three restores deformation drive L-type card
Bar moves down, and to be tensed to L-type kelly, realizes and is fixed again to protective plate, further improve protection
Effect.
Further, handle is fixed in the lead screw rear end, and the lead screw is connected by pair of nut with piston plate, the work
Seben rear underside is machined with diversion trench, and in actual use, user of service holds handle and rotates, and handle rotation drives
Lead screw rotate because lead screw is connected by pair of nut with piston plate, lead screw rotation drive piston plate along seal chamber to
Preceding movement, and then connection stick is driven to move forward, to expand bearing area, support effect is improved, is being needed to this
When device is dismantled, user of service holds U-shaped supporting rod and is displaced outwardly, and U-shaped supporting rod is displaced outwardly thus and support plate
Phase separation, then user of service protection mechanism can be removed on the upside of the base board, then user of service's swing handle again, to
Piston plate is driven to move forward, piston plate, which moves forward, drives diversion trench to move forward, and then causes diversion trench out of seal chamber
It removes, and then outside air is caused mutually to circulate with seal chamber, through-hole and sucker, and then the suction of sucker is caused to disappear, to
Realization base board is removed, then user of service to U-shaped supporting rod carry out overturning 180 °, and herein by U-shaped supporting rod with
Support plate is connected, and then user of service holds handle holder and moves, to realize the function of fast removal.
Beneficial effects of the present invention：A kind of fair Protocol of Electronic Voting based on block chain of the present invention, the present invention pass through
Add handle holder, otic placode, sliding bar, protective plate, shielded frame, sliding groove, support plate, transparent cover plate, groove one, spring one,
Grip block one, open slot, mobile bar, threaded rod, grip block two, spring two and guide groove, realize the function of protection, avoid
Other people touching improves fairness, and also achieves the function of blocking.
The present invention by add U-shaped supporting rod, base board, connection stick, L-type kelly, spring three, rotating bar, placing groove,
Piston plate, sucker, through-hole, lead screw and seal chamber realize the fixed function of absorption, avoid falling.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural schematic diagram of the fair Protocol of Electronic Voting based on block chain of the present invention；
Fig. 2 is that the cross-section structure of facing of protection mechanism in a kind of fair Protocol of Electronic Voting based on block chain of the present invention is illustrated
Figure；
Fig. 3 is that the right side of protection mechanism in a kind of fair Protocol of Electronic Voting based on block chain of the present invention is illustrated regarding cross-section structure
Figure；
Fig. 4 is that the cross-section structure of facing of supporting mechanism in a kind of fair Protocol of Electronic Voting based on block chain of the present invention is illustrated
Figure；
Fig. 5 is that the right side of supporting mechanism in a kind of fair Protocol of Electronic Voting based on block chain of the present invention is illustrated regarding cross-section structure
Figure；
In figure：1- protection mechanisms, 2- electronic votings equipment body, 3- supporting mechanisms, 101- handle holders, 102- otic placodes, 103- are slided
Lever, 104- protective plates, 105- shielded frames, 106- sliding grooves, 107- support plates, 108- transparent cover plates, 109- grooves one,
110- springs one, 111- grip blocks one, 112- open slots, 113- mobile bars, 114- threaded rods, 115- grip blocks two, 116- bullets
Spring two, 117- guide grooves, 301-U types supporting rod, 302- base boards, 303- connections stick, 304-L types kelly, 305- springs three,
306- rotating bars, 307- placing grooves, 308- piston plates, 309- suckers, 310- through-holes, 311- lead screws, 312- seal chambers.
Specific implementation mode
To make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, with reference to
Specific implementation mode, the present invention is further explained.
- Fig. 5 is please referred to Fig.1, the present invention provides a kind of technical solution：A kind of fair electronic voting association based on block chain
View, including protection mechanism 1, electronic voting equipment body 2 and supporting mechanism 3,3 upper end of supporting mechanism are equipped with protection mechanism 1,
It includes handle holder 101, otic placode 102, sliding bar that 1 mounted inside of protection mechanism, which has electronic voting equipment body 2, protection mechanism 1,
103, protective plate 104, shielded frame 105, sliding groove 106, support plate 107, transparent cover plate 108, groove 1, spring one
110, grip block 1, open slot 112, mobile bar 113, threaded rod 114, grip block 2 115, spring 2 116 and guide groove
117, supporting mechanism 3 includes U-shaped supporting rod 301, base board 302, connection stick 303, L-type kelly 304, spring 3 305, rotation
Bar 306, placing groove 307, piston plate 308, sucker 309, through-hole 310, lead screw 311 and seal chamber 312.
In protection mechanism 1, handle holder 101 is fixed on 2 115 upper side of grip block, and 107 upside of support plate is equipped with anti-
Frame 105 is protected, 105 medial surface top of shielded frame is fixed with transparent cover plate 108, and 105 upper side front of shielded frame is symmetrically pacified
There are two otic placode 102,102 insides of otic placode to be provided with sliding bar 103 for dress, and sliding bar 103 is separately fixed at 104 left front of protective plate
And right front, for the setting of protective plate 104 in 108 upside of transparent cover plate, 104 upside of protective plate is machined with guide groove 117, and is oriented to
Handle holder 101 is equipped on slot 117,2 115 upside of grip block is connected with spring 2 116, and spring 2 116 is connected to transparent cover plate
Upside in 108,107 upside processing fluted 1 of support plate, and one 109 inner underside of groove is connected with spring 1, spring
One 110 upsides are connected with grip block 1, and grip block 1 is arranged inside groove 1, in shielded frame 105 before left side
Portion and interior right front offer sliding groove 106, and 105 rear side of shielded frame is machined with open slot 112, and open slot 112
On mobile bar 113 is installed, mobile bar 113 is fixed on 2 115 rear side of grip block, and shielded frame is equipped on 105 upside rear portion
Threaded rod 114, and 114 downside of threaded rod is provided with mobile bar 113.
In supporting mechanism 3, U-shaped supporting rod 301 is separately positioned on 302 left and right sides of base board, 302 front side peace of base board
Equipped with connection stick 303, there are two placing grooves 307 for 303 upside symmetrical machining of connection stick, and are equipped with L inside placing groove 307
Type kelly 304 and rotating bar 306,304 inside of L-type kelly are connected with spring 3 305, and spring 3 305 is assemblied in rotating bar 306
Inside, L-type kelly 304 are connected by spring 3 305 with rotating bar 306, and 306 inside of rotating bar passes through shaft and placing groove
307 are connected, and 303 rear side of connection stick is fixed with piston plate 308, and 302 downside of base board is uniformly inlaid at least two suckers
309, through-hole 310 is offered inside base board 302, and through-hole 310 is mounted on 309 upside of sucker, is offered inside base board 302
Seal chamber 312, and 312 downside of seal chamber is connected with through-hole 310, piston plate 308 is arranged inside seal chamber 312, piston plate 308
Rear side is connected with lead screw 311, and 311 rear end of lead screw is connected by bearing with base board 302, and lead screw 311 is arranged in seal chamber
Inside 312.
As an embodiment of the present invention：One 111 upside of grip block and 2 115 downside of grip block are machined with anti-skidding
Line, grip block 1 are connected by spring 1 with one 109 inner underside of groove, and 108 downside processing of transparent cover plate is fluted
Two, grip block 2 115 is connected by spring 2 116 with upside in groove two, and threaded rod 114 passes through screw thread and shielded frame
105 are connected, and in actual use, electronic voting equipment body 2 is placed on grip block 1 and grip block by user of service
Between 2 115, then user of service holds handle holder 101 and moves down, and handle holder 101, which moves down, drives grip block two
115 move down, and grip block 2 115, which moves down, drives electronic voting equipment body 2 to move down, and then drives grip block one
111 move down, and grip block 1, which moves down, to compress spring 1, while grip block 2 115 moves down
It drives mobile bar 113 to be moved down along open slot 112, when mobile bar 113 is moved down into suitable position, stops mobile handle
Hand cradle 101, and threaded rod 114 is rotated, threaded rod 114 rotates to move down along shielded frame 105, and then to mobile bar
113 are limited, while grip block 2 115 is moved down and can be stretched to spring 2 116, and then spring 1 restores shape
Become and grip block 1 is driven to move up, and then electronic voting equipment body 2 is driven to move up, to improve clamping effect
Fruit.
As an embodiment of the present invention：104 installed in front of protective plate has a strip, forequarter processing in support plate 107
Have card slot, in actual use, after poll closing, user of service holds handle holder 101 and moves down, handle holder 101 to
Lower movement is separated to be stretched out from 117 downside of guide groove with protective plate 104, and then user of service holds protective plate 104
And carry out rotating counterclockwise 90 °, then user of service moves down protective plate 104, and protective plate 104 moves down drive sliding bar
103 move down, and sliding bar 103 is moved down hence into inside sliding groove 106, and then causes sliding bar 103 along sliding
Slot 106 moves down, and then protective plate 104, which moves down, drives strip to move down, and then strip is caused to enter in card slot, from
And realize and protective plate 104 is fixed, and then the function of protection is realized, while the design of guide groove 117 can avoid personnel
Hand is directly in contact with electronic voting equipment body 2, to improve protection effect, and in protective plate 104 in transparency cover
When 108 upside of plate, the observation of other staff is can avoid, and handle holder 101 can fix protective plate 104, avoid
It shakes.
As an embodiment of the present invention：304 annular side of L-type kelly is set with rubber sleeve, and 306 outside of rotating bar adds
Work has sliding eye, and L-type kelly 304 and spring 3 305 are provided on sliding eye, and in actual use, user of service holds
Rotating bar 306 is simultaneously rotated, and is produced out of placing groove 307 so as to cause rotating bar 306, is turned to and is connected in rotating bar 306
When 303 upper side of narrow bars block is in plumbness, the rotating bar that stops operating 306 moves L-type kelly 304, L-type card then up
Bar 304, which moves up, to stretch spring 3 305, when L-type kelly 304 is moved upwards up to suitable position, stop mobile L
Then type kelly 304 rotates L-type kelly 304, be transferred in guide groove 117 so as to cause 304 top of L-type kelly, then
The L-type that stops operating kelly 304, and unclamp L-type kelly 304, then spring 3 305 restore deformation and drive L-type kelly 304 to moving down
It is dynamic, it to be tensed to L-type kelly 304, realizes and protective plate 104 is fixed again, further improve protection effect
Fruit.
As an embodiment of the present invention：Handle is fixed in 311 rear end of lead screw, and lead screw 311 passes through pair of nut and piston plate
308 are connected, and 308 rear underside of piston plate is machined with diversion trench, and in actual use, user of service holds handle and turns
Dynamic, handle rotation drives lead screw 311 to rotate, because lead screw 311 is connected by pair of nut with piston plate 308, lead screw 311
Rotation drives piston plate 308 to be moved forward along seal chamber 312, and then connection stick 303 is driven to move forward, to expand
Bearing area improves support effect, when needing to dismantle the present apparatus, user of service hold U-shaped supporting rod 301 and to
Outer movement, U-shaped supporting rod 301 be displaced outwardly to support plate 107 be separated, then user of service can by protection mechanism 1 from
The upside of base board 302 is removed, then user of service's swing handle again, to drive piston plate 308 to move forward, piston plate
308, which move forward drive diversion trench, moves forward, and then diversion trench is caused to be removed out of seal chamber 312, and then causes extraneous empty
Gas circulates with seal chamber 312, through-hole 310 and 309 phase of sucker, and then the suction of sucker 309 is caused to disappear, to realize the bottom of to
Seat board 302 is removed, then user of service to U-shaped supporting rod 301 carry out overturning 180 °, and herein by U-shaped supporting rod 301 with
Support plate 107 is connected, and then user of service holds handle holder 101 and moves, to realize the function of fast removal.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from the present invention spirit or
In the case of essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that come within the meaning and range of equivalency of the claims in the present invention
It is interior.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (7)
1. a kind of fair Protocol of Electronic Voting based on block chain, including protection mechanism, electronic voting equipment body and support
Mechanism, it is characterised in that：The supporting mechanism upper end is equipped with protection mechanism, and the protection mechanism mounted inside has electronic voting
Equipment body, the protection mechanism include handle holder, otic placode, sliding bar, protective plate, shielded frame, sliding groove, support plate, thoroughly
Bright cover board, groove one, spring one, grip block one, open slot, mobile bar, threaded rod, grip block two, spring two and guide groove,
The supporting mechanism includes U-shaped supporting rod, base board, connection stick, L-type kelly, spring three, rotating bar, placing groove, piston
Plate, sucker, through-hole, lead screw and seal chamber.
2. a kind of fair Protocol of Electronic Voting based on block chain according to claim 1, it is characterised in that：Described anti-
It protects in mechanism, the handle holder is fixed on two upper side of grip block, and shielded frame, the protection are equipped on the upside of the support plate
Frame medial surface top is fixed with transparent cover plate, and shielded frame upper side front is symmetrically installed that there are two otic placode, the ears
Sliding bar is provided on the inside of plate, the sliding bar is separately fixed at protective plate left front and right front, the protective plate setting
On the upside of transparent cover plate, it is machined with guide groove on the upside of the protective plate, and handle holder is equipped on guide groove, the grip block two
Upside is connected with spring two, and the spring two is connected to upside in transparent cover plate, processing fluted one on the upside of the support plate, and
One inner underside of groove is connected with spring one, and one upside of the spring is connected with grip block one, and the grip block one is arranged in groove
Inside one, left side front and interior right front offer sliding groove in the shielded frame, add on rear side of the shielded frame
Work has open slot, and mobile bar is equipped on open slot, and the mobile bar is fixed on rear side of grip block two, on the shielded frame
Threaded rod is installed on the rear portion of side, and mobile bar is provided on the downside of threaded rod.
3. a kind of fair Protocol of Electronic Voting based on block chain according to claim 2, it is characterised in that：The clamping
One upside of plate and two downside of grip block are machined with anti-skid chequer, and the grip block one passes through spring one and one inner underside phase of groove
Connection, transparent cover plate downside processing fluted two, the grip block two are connected by spring two with upside in groove two,
The threaded rod is connected by screw thread with shielded frame, and in actual use, user of service puts electronic voting equipment body
It sets between grip block one and grip block two, then user of service holds handle holder and moves down, and handle holder moves down
Grip block two is driven to move down, grip block two, which moves down, drives electronic voting equipment body to move down, and then drives folder
It holds plate one to move down, grip block one, which moves down, to compress spring one, while grip block two moves down drive and moves
Lever is moved down along open slot, when mobile bar is moved down into suitable position, stops moving handle frame, and rotate screw thread
Bar, threaded rod rotation limit mobile bar to being moved down along shielded frame, while grip block two is to moving down
Dynamic to be stretched to spring two, then the recovery of spring one deformation drives grip block one to move up, and then drives electronic voting
Equipment body moves up, to improve clamping effect.
4. a kind of fair Protocol of Electronic Voting based on block chain according to claim 2, it is characterised in that：The protection
Plate installed in front has a strip, and forequarter is machined with card slot in the support plate, in actual use, after poll closing, uses
Personnel hold handle holder and move down, and handle holder moves down to be stretched out on the downside of guide groove, and then divide with protective plate phase
From then user of service holds protective plate and carries out rotating counterclockwise 90 °, and then user of service moves down protective plate, protection
Plate, which moves down, drives sliding bar to move down, and sliding bar is moved down hence into sliding groove inside, and then leads to sliding bar
It is moved down along sliding groove, then protective plate, which moves down, drives strip to move down, and then strip is caused to enter in card slot,
Protective plate is fixed to realize, and then realizes the function of protection, while the design of guide groove can avoid human hand
Directly it is in contact with electronic voting equipment body, to improve protection effect, and when protective plate is on the upside of transparent cover plate,
The observation of other staff is can avoid, and handle holder can fix protective plate, avoid shaking.
5. a kind of fair Protocol of Electronic Voting based on block chain according to claim 1, it is characterised in that：In the branch
In support mechanism, the U-shaped supporting rod is separately positioned at left and right sides of base board, and the base board installed in front has connection stick,
There are two placing grooves for symmetrical machining on the upside of the connection stick, and L-type kelly and rotating bar are equipped with inside placing groove, described
It is connected with spring three on the inside of L-type kelly, the spring three is assemblied in inside rotating bar, and the L-type kelly is by spring three and turns
Lever is connected, and is connected with placing groove by shaft on the inside of the rotating bar, and piston plate is fixed on rear side of the connection stick,
At least two suckers uniformly are inlaid on the downside of the base board, through-hole are offered inside the base board, and through-hole is mounted on and inhales
On the upside of disk, seal chamber is offered inside the base board, and through-hole is connected on the downside of seal chamber, the piston plate setting is sealing
Intracavitary portion, the piston plate rear side are connected with lead screw, and the lead screw rear end is connected by bearing with base board, and lead screw is arranged
Inside seal chamber.
6. a kind of fair Protocol of Electronic Voting based on block chain according to claim 5, it is characterised in that：The L-type
Kelly annular side is set with rubber sleeve, and sliding eye is machined on the outside of the rotating bar, and be provided on sliding eye L-type kelly with
And spring three, in actual use, user of service holds rotating bar and rotates, and turns out of placing groove so as to cause rotating bar
Go out, when rotating bar is turned to connecting stick upper side and being in plumbness, stop operating rotating bar, moves L then up
Type kelly, L-type kelly, which moves up, to stretch spring three, when L-type kelly is moved upwards up to suitable position, stop moving
Dynamic L-type kelly, then rotates L-type kelly, is transferred in guide groove so as to cause L-type kelly top, then stop operating L
Type kelly, and L-type kelly is unclamped, the then recovery of spring three deformation drives L-type kelly to move down, to be carried out to L-type kelly
It tenses, realizes and protective plate is fixed again, further improve protection effect.
7. a kind of fair Protocol of Electronic Voting based on block chain according to claim 5, it is characterised in that：The lead screw
Handle is fixed in rear end, and the lead screw is connected by pair of nut with piston plate, and the piston plate rear underside is machined with diversion trench,
In actual use, user of service holds handle and rotates, and handle rotation drives lead screw rotation, because lead screw passes through nut
Pair be connected with piston plate, so lead screw rotation drive piston plate moved forward along seal chamber, and then drive connect stick to
Preceding movement improves support effect to expand bearing area, and when needing to dismantle the present apparatus, user of service holds
It firmly U-shaped supporting rod and is displaced outwardly, U-shaped supporting rod is displaced outwardly to be separated with support plate, and then user of service can will prevent
Shield mechanism is removed on the upside of the base board, then user of service's swing handle again, to drive piston plate to move forward, piston plate
Move forward and diversion trench driven to move forward, and then diversion trench is caused to be removed out of seal chamber, so cause outside air with it is close
Envelope chamber, through-hole and sucker mutually circulate, and then the suction of sucker is caused to disappear, and are removed to base board to realize, then
User of service carries out 180 ° of overturning to U-shaped supporting rod, and U-shaped supporting rod is connected with support plate herein, then user of service
It holds handle holder and is moved, to realize the function of fast removal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810423062.1A CN108389306B (en) | 2018-05-05 | 2018-05-05 | Fair electronic voting device based on block chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810423062.1A CN108389306B (en) | 2018-05-05 | 2018-05-05 | Fair electronic voting device based on block chain |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108389306A true CN108389306A (en) | 2018-08-10 |
| CN108389306B CN108389306B (en) | 2021-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810423062.1A Expired - Fee Related CN108389306B (en) | 2018-05-05 | 2018-05-05 | Fair electronic voting device based on block chain |
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| Country | Link |
|---|---|
| CN (1) | CN108389306B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110918237A (en) * | 2019-12-20 | 2020-03-27 | 宋洪涛 | Food waste collecting and processing equipment |
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| CN111833510A (en) * | 2019-12-25 | 2020-10-27 | 北京熠智科技有限公司 | Voting processing method and device based on block chain, equipment and storage medium |
| CN111833510B (en) * | 2019-12-25 | 2021-12-14 | 北京熠智科技有限公司 | Voting processing method and device based on block chain, equipment and storage medium |
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| CN108389306B (en) | 2021-03-16 |
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