CN102708765A - Operable dynamic display device - Google Patents
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- CN102708765A CN102708765A CN2012101930263A CN201210193026A CN102708765A CN 102708765 A CN102708765 A CN 102708765A CN 2012101930263 A CN2012101930263 A CN 2012101930263A CN 201210193026 A CN201210193026 A CN 201210193026A CN 102708765 A CN102708765 A CN 102708765A
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Abstract
The invention relates to an operable dynamic display device, which mainly comprises an external framework, an internal mechanism, an operable structure and a display unit, wherein at least three different operating mechanisms mainly selected from push-pull mechanisms, rotating mechanisms, pressing mechanisms, ejecting mechanisms, coin flinging mechanisms and the like are arranged in the internal mechanism. Through organically combining different operating structure manners, different display effects are achieved, so that the display content is dynamically presented, audiences recognize and absorb the display content during interaction with the display content, and a propaganda effect of teaching in joy is achieved; and when different display units are replaced under the circumstance that the display device is not changed, various different propaganda content can be displayed, so that the sustainable usability of the device is maintained.
Description
Technical field
The present invention relates to a kind of Dynamic Display device, particularly a kind of audience interaction operation, dynamic operatively Dynamic Display device of promotional content of showing intuitively of supplying.
Background technology
At present; Government bodies unit, enterprises and institutions, social public place etc. are equipped with much to public propagandas and universal state's laws rules; The propaganda board of natural science knowledge, social civilization morals etc., propaganda board miscellaneous has played the effect of good transmission information to a great extent.But, along with science and technology development, the raising of public aesthetic view, the static state of promotional content, single displaying, very difficult attraction spectators stop and read absorption, cause the bandwagon effect of relevant exhibition information to reduce greatly.Therefore, the abundant operatively Dynamic Display device of a kind of attractive, exhibition method of necessary development and Design.
Summary of the invention
In order to overcome existing propaganda board; Public media's exhibition methods such as notice board are single, static, to shortcomings such as spectators' attractive force deficiencies; The purpose of this invention is to provide a kind of operatively Dynamic Display device; This device makes spectators take action on one's own to operate, dynamically watch promotional content, has overcome deficiency of the prior art well.
Technical scheme of the present invention is following:
A kind of operatively dynamic display device; But it mainly is made up of external frame, internal mechanism operating structure and display unit; External frame is made up of top layer casing and inner skeleton, is used for installing display unit and internal mechanism, and internal mechanism and display unit all are arranged in external frame inside; But operating structure is arranged on the top layer casing of external frame; Be provided with at least a display unit in the display unit, said display unit comprises plane layout piece, three-dimensional stereo model and the electronic display that is printed with picture and text, it is characterized in that:
Be provided with at least three kinds of operating mechanisms in the said internal mechanism, said operating mechanism is selected from following mechanism: can realize the layout piece push-and-pull translation of said plane push-pull mechanism, can realize that rotating mechanism that said plane layout piece pivots, the contraction switch that can touch said three-dimensional stereo model make instantaneous contraction of said three-dimensional stereo model or the pressing mechanism that bursts forth, can realize that said plane layout piece is by the coin-freed mechanism of predetermined angular rotation, ejection mechanism that the picture of said electronic display is shown gradually;
But said operating structure comprises multiple and the corresponding functional unit of aforesaid operations mechanism, and it is used to receive the operational motion that spectators provide, and makes corresponding operating mechanism work.
Said push-pull mechanism comprises pull bar, first guide rail, first crank, connecting rod, second crank, second guide rail as functional unit; The two ends of first crank respectively with pull bar and rod hinge connection; The other end of connecting rod and second crank are hinged, and second crank and said plane layout piece flexibly connect; Promote pull bar about spectators pass through, make pull bar on first guide rail, slidably reciprocate, first crank that moves through of pull bar passes to connecting rod, and the swing of connecting rod makes second crank promote the plane layout piece and on second guide rail, horizontally slips.
Said rotating mechanism adopts gear transmission mode or sprocket wheel/belt wheel kind of drive; Said gear transmission mode is to rotate driving gear through functional unit, drives the follower gear that is meshed with it and rotates, and the plane layout piece rotates along with the rotation of follower gear; Said sprocket wheel/belt wheel kind of drive is to rotate initiatively rotating disk through functional unit, and traction drive plate or drive sprocket under the transmission of belt or driving-chain, drive clutch plate or driven sprocket rotates, and then drive plane layout piece rotates.
Said pressing mechanism comprises depression bar, extension spring, first connecting rod, second connecting rod; One end of said extension spring is fixed on the said inner skeleton; The middle part of said depression bar is articulated on the said inner skeleton; The one of which end supplies spectators to push; Other side with respect to press-side is fixedly connected with the other end of said extension spring, and the two ends of said first connecting rod are hinged with respect to an other end of press-side and an end of said second connecting rod with said depression bar respectively, and the other end of said second connecting rod and said contraction switch flexibly connect; Spectators press moulded rod through functional unit, and said extension spring is stretched, and said first connecting rod passes to second connecting rod with the pressure of depression bar, and second connecting rod finally drives the contraction switch motion of three-dimensional stereo model, make the model that will show burst forth or shrink; Spectators stop by behind the moulded rod, and extension spring resets, and said contraction switch resets under the pulling of second connecting rod, and then said model is resetted.
Said coin-freed mechanism comprises coin slot, active apical tooth rotating disk, driven apical tooth rotating disk, first orbit ring, second orbit ring and the coin discharge as functional unit; Initiatively the apical tooth rotating disk is provided with at least two first apical tooths, and driven apical tooth disc surfaces along the circumferential direction evenly is provided with several second apical tooths; Insert coin through coin slot; Initiatively first apical tooth drive coin on the apical tooth rotating disk rolls in the track of first orbit ring and the formation of second orbit ring, and coin promotes second apical tooth rotation on the driven apical tooth rotating disk in rolling process, and then drives driven apical tooth rotating disk rotation; After turning over predetermined angular; Coin breaks away from said first apical tooth under the roof pressure of the self gravitation and second apical tooth, drops out the angle that the corresponding rotation of plane layout piece that is provided with on the driven apical tooth rotating disk is predetermined from coin discharge.
Preferably, on same circumference, be provided with two first apical tooths on the said active apical tooth rotating disk, said two first apical tooths be separated by 180 the degree; Said driven apical tooth disc surfaces along the circumferential direction evenly is provided with six second apical tooths.
Said ejection mechanism mainly by pull bar, piston ejector ram, ejector piston, ejection orbit, launch base, track bearing, spring, gland, ball ejection and constitute; Pull bar is accepted the pulling of functional unit; Ejection orbit is through launching base and the track bearing is fixed, and said spring is arranged between track bearing and the piston ejector ram, ejector piston, and said pull bar passes said track bearing and said spring is connected with said piston ejector ram, ejector piston screw threads for fastening; Said gland is provided with through hole; Insert in this through hole on the top of piston ejector ram, ejector piston, and the upper end of piston ejector ram, ejector piston is provided with launches head, launches between head and the piston ejector ram, ejector piston and adopt screw threads for fastening to be connected; Launch and be placed with ball ejection on the head, piston ejector ram, ejector piston is positioned on the position below the said through hole has the shaft shoulder of a diameter greater than through-hole diameter; During concrete operations, spectators are toward drop-down pull bar, and piston ejector ram, ejector piston is compression spring down in ejection orbit thereupon; After spectators loosed one's grip, piston ejector ram, ejector piston is rapidly emission under the elastic force effect, launched headband and ball ejection and move upward together; When the shaft shoulder of piston ejector ram, ejector piston was run into gland, piston ejector ram, ejector piston stopped to move upward, and ball ejection is then gone out along fixed track with very fast initial velocity under the inertial force effect and moved; In the corresponding position of display unit correspondence with said track; Be provided with one or more sensors, said sensor senses ball ejection through out-of-date, and the one or more display modules in the electronic display unit that control is attached thereto are opened.
The present invention has the following advantages and beneficial effect:
(1) this device can be showed many-sided graph-text content galore, let spectators with rotation, push-and-pull, push, launch, insert coins, the magnet traction, blow, hand traction or the like mode of operation is read, is absorbed showing content, teaches through lively activities;
(2) this to install general displaying property strong, be easy to transport touring the displaying, be easy to suspension; Installing under the constant situation, to change different contents and just can reach different displaying purposes, sustainable use property is good.
Description of drawings
The overall schematic of Fig. 1 operatively Dynamic Display of the present invention device.
The synoptic diagram of Fig. 2 push-pull mechanism of the present invention.
The synoptic diagram of Fig. 3 rotating mechanism of the present invention.
The synoptic diagram of Fig. 4 pressing mechanism of the present invention.
The synoptic diagram of Fig. 5 coin-freed mechanism of the present invention.
The synoptic diagram of Fig. 6 ejection mechanism of the present invention.
Each parts is represented among the figure:
The 1-rotating mechanism; The 2-push-pull mechanism; The 3-ejection mechanism; The 4-pressing mechanism; The 5-coin-freed mechanism; The 6-display unit; 7-top layer casing; The 8-pull bar; 9-first guide rail; 10-first crank; 11-second guide rail; 12-second crank; The 13-connecting rod; The I-gear drive; The 14-driving gear; The 15-follower gear; II-sprocket wheel/belt wheel gear train; 16-is rotating disk initiatively; The 17-drive plate; The 18-clutch plate; 19-chain/band; The 20-depression bar; The 21-extension spring; The 22-first connecting rod; The 23-second connecting rod; 24-shrinks switch; The driven apical tooth rotating disk of 25-; 26-first orbit ring; 27-is the apical tooth rotating disk initiatively; 28-second orbit ring; The 29-coin; 30-first apical tooth; 31-second apical tooth; 32-launches head; The 33-gland; The 34-piston ejector ram, ejector piston; The 35-ejection orbit; The 36-spring; 37-track bearing; The 38-pull bar; 39-launches base
Embodiment
The structure of operatively Dynamic Display device is formed and is comprised following several sections:
1) external frame:
External frame is made up of top layer casing and inner skeleton; Be used for installing graph-text content and internal mechanism; The THICKNESS CONTROL of external frame is in 15cm, and breadth is the A1 paper size, and said inner skeleton can select for use square tube fastening or be welded through screw as required; The material of said top layer casing can specifically be selected as follows according to the different of installation environment:
If be installed in the open, Facing material is wanted antirust processing or is directly exposed with the corrosion resistant plate bound edge;
Indoor as if being installed in, Facing material can adopt aluminium-plastic panel, perhaps carries out processing such as cold drawing baking vanish, stainless steel bound edge.
2) internal mechanism:
Internal mechanism is arranged at external frame inside, to different promotional content, application scenario or spectators' characteristics, is provided with at least three kinds of different operation mechanisms in the internal mechanism, through the organic assembling of different operating version, forms different bandwagon effects.Said operating mechanism mainly comprises: push-pull mechanism, rotating mechanism, pressing mechanism, ejection mechanism, coin-freed mechanism, magnet haulage gear etc.Under the gearing of some kinds of operating mechanisms, the promotional content that will show can be implemented in top to bottom, left and right, front and rear and move, and gatherings that obtain to burst forth, the bandwagon effects such as demonstration, equal angles rotation of accompanying.
The material of said operating mechanism can specifically be selected as follows: generally select materials such as plastics such as acryl, POM, nylon for use, and in light weight and corrosion-resistant; Local like metal materials such as the higher parts aluminium of mechanical drive intensity such as axle, connecting rod, 45 steel, brass.
3) but operating structure
But operating structure comprises multiple different operation parts; Said each functional unit all is located at the casing outside, top layer of external frame; And be connected with each operating mechanism in the corresponding internal mechanism, it is used to receive the operational motion that spectators provide, and makes corresponding actuating mechanisms work.The functional unit of generally selecting for use has the plastics runner, the push-and-pull slide block of rounding, and the smooth depression bar of deburring, firing trigger, coin slot, strong magnet or the like, all functional units all need carry out safe handling, in order to avoid spectators are caused infliction of body.
4) display unit:
Display unit is arranged at external frame inside; It is used to carry the information that will show; Display unit among the present invention not only comprises the plane layout piece that is printed with graph-text content; Also can adopt three-dimensional stereo model, electronic display or the like simultaneously, the own characteristic of content carries out the different spaces of a whole page and arranges and design according to displaying, and then can be implemented under spectators' the operation and show literal truly true to nature, dynamic, picture, image, three-dimensional contouring etc.
Below, in order to be illustrated more clearly in principle of work of the present invention and concrete structure, do further to set forth in detail in conjunction with accompanying drawing.
Fig. 1 is the overall schematic of operatively Dynamic Display device.Rotation, push-and-pull made up the attainable multiple mode of operation of the present invention simultaneously in the operatively Dynamic Display device shown in Fig. 1, have launched, insert coins, pushed five kinds of modes of operation in order to reflect comprehensively.
Particularly, through being arranged at the functional unit of top layer casing, spectators can make rotating mechanism 1 work, to obtain to make the effect of showing that content is rotated, picture progressively appears; Similarly, through making push-pull mechanism 2 work, can make graphic screen progressively translation appear; The function of ejection mechanism 3 is that along with spectators' the action of launching is accomplished, ball ejection is penetrated; Motion along with ball ejection; The sensor that is provided with on the display member senses ball ejection when being in the ejection state, and the light source of control display member local location is opened, and picture is appeared suddenly at local location; Through pressing mechanism 4, touch the scaling switch of the three-dimensional stereo model that is provided with in the external frame, can make its moment in showing forms burst forth or draw in, show corresponding content; The function of coin-freed mechanism 5 does, spectators then can drive through the impetus of coin the graphic screen that will show be rotated, coin can come back in spectators' hand afterwards.
Obviously, those skilled in the art also can be according to different displaying contents and displaying demand, makes up from one or more modes of operation of random choose wherein; Such as; Rotation, push-and-pull, launch combination, or the like, come showing that content carries out effectively suitable Dynamic Display.
Fig. 2 is the structural representation of push-pull mechanism.If the Dynamic Display of graph-text content needs the effect of push-and-pull translation, then adopt this push-pull mechanism.Said push-pull mechanism comprises as the pull bar of functional unit 8, first guide rail 9, first crank 10, connecting rod 13, second crank 12, second guide rail 11; The two ends of first crank 10 are hinged with pull bar 8 and connecting rod 13 respectively; The other end of connecting rod 13 and second crank 12 are hinged; Second crank 12 flexibly connects with said plane layout piece and promotes pull bar 8 about spectators pass through; Make pull bar 8 on first guide rail 9, slidably reciprocate, first crank 10 that moves through of pull bar 8 passes to connecting rod 13, and the swing of connecting rod 13 makes second crank 12 promote graphic screens and on second guide rail 11, horizontally slips and appear.
Fig. 3 is the structural representation of rotating mechanism.If the effect that the Dynamic Display of graph-text content need be pivoted then adopts this rotating mechanism.Said rotating mechanism can be the gear transmission mode shown in Fig. 3 (I), also can be the sprocket wheel shown in Fig. 3 (II)/belt wheel kind of drive.When adopting gear transmission mode, spectators rotate driving gear 14 through functional unit, drive the follower gear 15 that is meshed with it and rotate, and graphic screen rotates along with the rotation of follower gear 15; When adopting the sprocket wheel/belt wheel kind of drive; Spectators rotate initiatively rotating disk 16 through functional unit; Traction drive plate or drive sprocket 17 under the transmission of belt or driving-chain 19, drive clutch plate or driven sprocket 18 rotates, and then drives the graphic screen rotation, makes it progressively to appear.
Fig. 4 is the structural representation of pressing mechanism.If show that content is a three-dimensional stereo model, need the instantaneous effect of bursting forth or shrinking this moment, can adopt this pressing mechanism.This pressing mechanism comprises depression bar 20, extension spring 21, first connecting rod 22, second connecting rod 23; One end of said extension spring 21 is fixed on the said inner skeleton; The middle part of said depression bar 20 is articulated on the said inner skeleton; The one of which end supplies spectators to push; Other side with respect to press-side is fixedly connected with the other end of said extension spring 21, and the two ends of said first connecting rod 22 are hinged with respect to an other end of press-side and an end of said second connecting rod 23 with said depression bar 20 respectively, and the other end of said second connecting rod 23 and said contraction switch flexibly connect; Spectators press moulded rod through functional unit, and said extension spring is stretched, and said first connecting rod 22 passes to second connecting rod 23 with the pressure of depression bar, the contraction switch motions of second connecting rod 23 final drive three-dimensional stereo models, make the model that will show burst forth or shrink; Spectators stop by behind the moulded rod, and extension spring resets, and said contraction switch resets under the pulling of second connecting rod, and then said model is resetted.
During concrete operations; Spectators press moulded rod 20 through functional unit, and then extension spring 21 is stretched, and first connecting rod 22 passes to second connecting rod 23 with the pressure of depression bar 20; Final contraction switches 24 actions that drive three-dimensional stereo models of second connecting rod 23, make the model that will show burst forth or shrink.After spectators left depression bar 20 with hand, extension spring 21 resetted, and said contraction switch 24 resets under the pulling of second connecting rod 23, and then said model is resetted.
Fig. 5 is the structural representation of coin-freed mechanism.If graph-text content need realize dallying and the switching effect of deciding angular turn, then adopt this coin-freed mechanism.This coin-freed mechanism comprises coin slot, initiatively apical tooth rotating disk 27, driven apical tooth rotating disk 25, first orbit ring 26, second orbit ring 28 and the coin discharge, and first orbit ring 26 is roughly circular ring, and its circumferencial direction 180 degree of being separated by are provided with two breach; Correspond respectively to access road and exit passageway that coin slot and coin discharge constitute coin, second orbit ring 28 is a fan shape, and initiatively apical tooth rotating disk 27 is provided with at least two first apical tooths 30 on same circumference; As figure shown in, when being set to two, said two first apical tooths be separated by 180 the degree; According to the rotational angle of the plane layout piece that designs in advance, driven apical tooth rotating disk 25 surfaces along the circumferential direction evenly are provided with several second apical tooths 31, shown in figure; Six second apical tooths 31 can be set; Spectators drop into a coin 29 through coin slot, and initiatively first apical tooth, the 30 drive coins 29 on the apical tooth rotating disk 27 roll in the track of first orbit ring 26 and 28 formation of second orbit ring, and coin 29 promotes second apical tooth, 31 rotations on the driven apical tooth rotating disk 25 in rolling process; Promptly; Drive 25 rotations of driven apical tooth rotating disk, turn over predetermined angular after, coin 29 the roof pressure of the self gravitation and second apical tooth 31 under with apical tooth rotating disk 27 initiatively on 30 disengagings of first apical tooth; Coin 29 dropped out from coin discharge and got back to spectators' hand this moment, and driven apical tooth rotating disk stops operating.The picture and text that are provided with on the driven apical tooth rotating disk 25 have rotated a corresponding predetermined angle and have been able to demonstrate pre-designed picture along with the rotation of driven apical tooth rotating disk.If spectators throw coin 29 once more, then can reappear above-mentioned action, the fixed angle of accomplishing picture and text rotates.
Fig. 6 is the structural representation of ejection mechanism.If graph-text content needs the motion of ball to cooperate and shows the picture and text effect, then adopt this ejection mechanism.Said ejection mechanism mainly by pull bar 38, piston ejector ram, ejector piston 34, ejection orbit 35, launch base 39, track bearing 37, spring 36, gland 33, ball ejection and constitute.Pull bar 38 is as functional unit; Ejection orbit 35 is fixing with track bearing 37 through launching base 39, and said spring 36 is arranged between track bearing 37 and the piston ejector ram, ejector piston 34, and said pull bar 38 passes said track bearing 37 and said spring 36 is connected with said piston ejector ram, ejector piston 34 screw threads for fastening; Gland 33 is provided with through hole; Insert in this through hole on the top of piston ejector ram, ejector piston 34, and the upper end of piston ejector ram, ejector piston 34 is provided with launches 32, launches head and is connected with the piston ejector ram, ejector piston screw threads for fastening; Being positioned on the position below the through hole of piston ejector ram, ejector piston 34 shaft shoulder is arranged, the shaft shoulder with launch a diameter of 32 all greater than the diameter of said through hole.During concrete operations, spectators are toward drop-down pull bar 38, and piston ejector ram, ejector piston 34 is compression spring 36 down in ejection orbit 35 thereupon; After spectators loosed one's grip, piston ejector ram, ejector piston 34 is rapidly emission under the elastic force effect, launched 32 and had been with bead up motion together; When the shaft shoulder of piston ejector ram, ejector piston is run into gland 33, the moment collision takes place between the two, piston ejector ram, ejector piston stops to move upward; Ball ejection is then gone out along fixed track with very fast initial velocity under the inertial force effect and is moved; In the corresponding position of display member correspondence with said track, be provided with one or more sensors, said sensor senses ball ejection through out-of-date; One or more display modules in the electronic display unit that is attached thereto of control are opened, and then pre-designed the graphic screen that will show is progressively appeared with the motion of ball ejection.
To the above-mentioned explanation of the disclosed embodiments, make those skilled in the art can realize or use the present invention.The present invention is not confined to aforesaid embodiment, and those skilled in the art can make multiple other deformed configurations or structure in technological thought scope of the present invention; For example; Add the magnet traction, blow, hand traction or the like mode of operation, these all fall into protection scope of the present invention.
Claims (7)
1. operatively dynamic display device; But it mainly is made up of external frame, internal mechanism operating structure and display unit; External frame is made up of top layer casing and inner skeleton, is used for installing display unit and internal mechanism, and internal mechanism and display unit all are arranged in external frame inside; But operating structure is arranged on the top layer casing of external frame; Be provided with at least a display unit in the display unit, said display unit comprises plane layout piece, three-dimensional stereo model and the electronic display unit that is printed with picture and text, it is characterized in that:
Be provided with at least three kinds of operating mechanisms in the said internal mechanism, said operating mechanism is selected from following mechanism: can realize the layout piece push-and-pull translation of said plane push-pull mechanism, can realize that rotating mechanism that said plane layout piece pivots, the contraction switch that can touch said three-dimensional stereo model make instantaneous contraction of said three-dimensional stereo model or the pressing mechanism that bursts forth, can realize that said plane layout piece is by the coin-freed mechanism of predetermined angular rotation, ejection mechanism that the picture of said electronic display is shown gradually;
But said operating structure then comprises the functional unit one to one with aforesaid operations mechanism, and said functional unit is used to receive the operational motion that spectators provide, and makes corresponding operating mechanism work.
2. operatively dynamic display device as claimed in claim 1; It is characterized in that: said push-pull mechanism comprises pull bar, first guide rail, first crank, connecting rod, second crank, second guide rail as functional unit; The two ends of first crank respectively with pull bar and rod hinge connection; The other end of connecting rod and second crank are hinged, and second crank and said plane layout piece flexibly connect.
3. operatively dynamic display device as claimed in claim 1 is characterized in that: said rotating mechanism adopts gear transmission structure or sprocket wheel/belt wheel drive mechanism; Said gear transmission structure comprises driving gear and the follower gear that is meshed with driving gear, and the plane layout piece rotates along with the rotation of follower gear; Said sprocket wheel/belt wheel drive mechanism comprises initiatively rotating disk, drive plate/drive sprocket, and initiatively rotating disk is connected through belt or driving-chain with drive plate/drive sprocket, and drive plate/drive sprocket finally drives the plane layout piece and rotates.
4. operatively dynamic display device as claimed in claim 1; It is characterized in that: said pressing mechanism comprises depression bar, extension spring, first connecting rod, second connecting rod; One end of said extension spring is fixed on the said inner skeleton; The middle part of said depression bar is articulated on the said inner skeleton, and the one of which end supplies spectators to push, and is fixedly connected with the other end of said extension spring with respect to the other side of press-side; The two ends of said first connecting rod are hinged with respect to an other end of press-side and an end of said second connecting rod with said depression bar respectively, and the other end of said second connecting rod and said contraction switch flexibly connect.
5. operatively dynamic display device as claimed in claim 1; It is characterized in that: said coin-freed mechanism comprises coin slot, active apical tooth rotating disk, driven apical tooth rotating disk, first orbit ring, second orbit ring and the coin discharge as functional unit; Initiatively the apical tooth rotating disk is provided with at least two first apical tooths, and driven apical tooth disc surfaces along the circumferential direction evenly is provided with several second apical tooths; First apical tooth on the active apical tooth rotating disk is used for driving coin and rolls at the track of first orbit ring and the formation of second orbit ring; Coin promotes second apical tooth rotation on the driven apical tooth rotating disk in rolling process; And then drive the rotation of driven apical tooth rotating disk; Driven apical tooth rotating disk is provided with the plane layout piece, can rotate along with the rotation of driven apical tooth rotating disk.
6. operatively dynamic display device as claimed in claim 5 is provided with two first apical tooths on the wherein said active apical tooth rotating disk on same circumference, said two first apical tooths be separated by 180 the degree; Said driven apical tooth disc surfaces along the circumferential direction evenly is provided with six second apical tooths.
7. operatively dynamic display device as claimed in claim 1; It is characterized in that: said ejection mechanism mainly by pull bar, piston ejector ram, ejector piston, ejection orbit, launch base, track bearing, spring, gland, ball ejection and constitute, pull bar is accepted the pulling of functional unit, ejection orbit is through launching base and the track bearing is fixed; Said spring is arranged between track bearing and the piston ejector ram, ejector piston; Said pull bar passes said track bearing and said spring is connected with said piston ejector ram, ejector piston screw threads for fastening, and said gland is provided with through hole, and insert in this through hole on the top of piston ejector ram, ejector piston; The upper end of piston ejector ram, ejector piston is provided with launches head; Launch between head and the piston ejector ram, ejector piston and utilize screw threads for fastening to be connected, launch and be placed with ball ejection on the head, piston ejector ram, ejector piston is positioned on the position below the said through hole has the shaft shoulder of a diameter greater than through-hole diameter; Said ejection mechanism also comprises the track that supplies bead ejection back flight; In the corresponding position of display unit corresponding to said track; Be provided with one or more sensors; Said sensor senses ball ejection through out-of-date, and the one or more display modules in the electronic display unit that control is attached thereto are opened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210193026.3A CN102708765B (en) | 2012-06-13 | 2012-06-13 | Operable dynamic display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210193026.3A CN102708765B (en) | 2012-06-13 | 2012-06-13 | Operable dynamic display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102708765A true CN102708765A (en) | 2012-10-03 |
| CN102708765B CN102708765B (en) | 2014-06-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210193026.3A Active CN102708765B (en) | 2012-06-13 | 2012-06-13 | Operable dynamic display device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107346635A (en) * | 2017-07-31 | 2017-11-14 | 嘉兴职业技术学院 | International trade exhibiting device |
| CN109130606A (en) * | 2018-08-27 | 2019-01-04 | 杨淞元 | A kind of figure displaying blackboard |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2554759Y (en) * | 2002-06-05 | 2003-06-04 | 行威有限公司 | Advertisment display screen |
| US20030206275A1 (en) * | 2002-03-20 | 2003-11-06 | Joseph Cimini | Merchandise display case and system |
| CN202694744U (en) * | 2012-06-13 | 2013-01-23 | 宁波考工记产品创意有限公司 | Operable type dynamic display device |
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2012
- 2012-06-13 CN CN201210193026.3A patent/CN102708765B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030206275A1 (en) * | 2002-03-20 | 2003-11-06 | Joseph Cimini | Merchandise display case and system |
| CN2554759Y (en) * | 2002-06-05 | 2003-06-04 | 行威有限公司 | Advertisment display screen |
| CN202694744U (en) * | 2012-06-13 | 2013-01-23 | 宁波考工记产品创意有限公司 | Operable type dynamic display device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107346635A (en) * | 2017-07-31 | 2017-11-14 | 嘉兴职业技术学院 | International trade exhibiting device |
| CN109130606A (en) * | 2018-08-27 | 2019-01-04 | 杨淞元 | A kind of figure displaying blackboard |
| CN109130606B (en) * | 2018-08-27 | 2024-05-17 | 杨淞元 | Graphic display blackboard |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102708765B (en) | 2014-06-18 |
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