CN201501184U - Page turnover mechanism - Google Patents
Page turnover mechanism Download PDFInfo
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- CN201501184U CN201501184U CN2009201729507U CN200920172950U CN201501184U CN 201501184 U CN201501184 U CN 201501184U CN 2009201729507 U CN2009201729507 U CN 2009201729507U CN 200920172950 U CN200920172950 U CN 200920172950U CN 201501184 U CN201501184 U CN 201501184U
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- page
- page structure
- turnover
- switching mechanism
- dance
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Abstract
The utility model provides a multilayer stage design property page turnover mechanism , which comprises a plurality of layers of page structures (31, 31', 32, 33, 34, 35, 36), page lifting mechanisms and a page turnover assembly, wherein the a plurality of layers of page structures (31, 31', 32, 33, 34, 35, 36) can be overlaid and comprise turnover page structures (31', 32, 33, 34, 35); the page lifting mechanisms lift the page structures to a turnover position, are arranged on the end part of the page structures and are connected with the page structures; and the page turnover assembly is provided with revolving arms (9a, 9b) connected with the turnover page structures lifted to the turnover position and is used to turnover the page structures lifted to the turnover position. The turnover structure can realize rapid lifting and turnover of the page structures provided with various scene patterns to bring the turnover stage effect of stereoscopic books to people.
Description
Technical field
The utility model relates to a kind of switching mechanism, particularly a kind of switching mechanism of multilayer dance-beautifying stage property page.
Background technology
In megaevent or stage performance, for the needs that cooperate the stage performance intention and the novelty of stage performance, often need carry out the alternately conversion of various patterns and scenery, and these scenery were to stash before performance, can go up the performer on it performs, in the time of performance, just show, to give the peculiar visual effect of spectators, for example, the conversion of four seasons scenery can be presented in the stage performance, use a kind of frame for movement to realize the replacement of four seasons scenery, just as turning over book, four seasons scenery opened page by page represent, allow spectators feel the four seasons from the stage intuitively and substitute to spectators.But also do not have at present this can realize the page upset so that conversion and represent the device of multiple pattern and scenery rapidly, do not develop by three-dimensional books turn over the book acting style with realization conversion scenery or/and the dance ﹠ art effects device of pattern.
The utility model content
The purpose of this utility model provides a kind of switching mechanism of multilayer dance-beautifying stage property page, and this switching mechanism can be realized the fast lifting and the upset of page structure, realizes the artistic effect that allows the people exclaim.
For realizing the purpose of this utility model, provide following technical scheme:
A kind of switching mechanism of dance ﹠ art stage property page comprises: multilayer page structure that can be stacked, comprising turnover page structure; The page structure is promoted to the page hoisting mechanism of turning position, is placed in the end of page structure, link to each other with the page structure; The page turning part has the revoliving arm that is connected with the turning page structure that is promoted to upturned position.
Wherein, the page structure also comprises the page structure of non-upset, is positioned at the bottom of turnover page structure.
Wherein, the page structure bottom of non-upset is provided with bridging, is respectively equipped with carriage on the bridging, can settle the page structure of upset page structure or non-upset above the carriage.
Particularly, inboard one end of bridging bottom maintains static, and its outside one end can move, to cooperate the lifting of bridging; Carriage links to each other with the page hoisting mechanism by connecting rod, so that carry out lifting under it drives.
Particularly, the page hoisting mechanism comprises: chain drive-belt, be placed on two sprocket wheels of arranging up and down, and the fixing carriage upgrade block that links to each other with connecting rod on it is so that drive the carriage lifting by connecting rod; Drive unit drives one of sprocket wheel along just or counter-rotation, so that drive chain along just or in the other direction moving driven bracket lifting thus.
Particularly, revoliving arm is coaxial with upper sprocket wheel, and is positioned at the end of page structure, drives revoliving arm along axially the moving in or out of revoliving arm by mobile device, and it is combined with turnover page structure respectively.
Particularly, revoliving arm has two support arms of layout in alignment, and interior latch is set on one of them support arm, on another support arm outer plug is set; The end of turnover page structure is provided with inside and outside pin-and-hole, and outer plug and can combining respectively with it in inside and outside pin-and-hole is corresponding is respectively overturn so that the rotation by revoliving arm drives turnover page structure.
Wherein, mobile device comprises shift fork, and the one end links to each other with the axle bed of revoliving arm, realizes inside and outside moving so that promote revoliving arm along bolster.Particularly, mobile device also comprises the push rod and the fluid pressure drive device that drive push rod hinged with the other end of shift fork.
Advantage applies of the present utility model is in the following areas:
Switching mechanism of the present utility model can be with the stage property page that stacks, hoisting mechanism by chain drive puts the page lifting in place successively, by shift fork the page that lifting puts in place is overturn, thereby realize that page one page connects the upset performance effect of one page, not only compact conformation, light and handy, and reliable in action has made things convenient for the performance of stage, can represent and multiple pattern of conversion and scenery, realize mirable theatrical art effect.
Description of drawings
Fig. 1 is the front view of the switching mechanism embodiment one of the utility model multilayer dance-beautifying stage property page;
Fig. 1 a is a partial enlarged drawing among Fig. 1;
Fig. 1 b is an A-A cutaway view among Fig. 1;
Fig. 1 c is the vertical view of the switching mechanism embodiment one of the utility model multilayer dance-beautifying stage property page;
Fig. 2 is the front view of the switching mechanism embodiment two of the utility model multilayer dance-beautifying stage property page;
Fig. 2 a is the vertical view of the switching mechanism embodiment two of the utility model multilayer dance-beautifying stage property page;
Fig. 3 is the front view of the switching mechanism embodiment three of the utility model multilayer dance-beautifying stage property page.
Description of reference numerals:
1, large tank; 10a, 10b, oil cylinder column; 11a, 11b, push rod;
20, tooth bar; 21, gear; 22, gear shaft; 23, bevel gear wheel; 24, bevel pinion;
3a, left frame; 3b, right frame; 30a, 30b, composite foam plate; 31,31 ', 32,33,34,35,36, page structure; 31a, 32a, outer pin-and-hole; 31b, 32b, inner pinhole; 37, upset framework pillar; 38a, 38b, cross member; 39, bottom girder; 39a, 39b, rubber tire;
4, universal drive shaft; 41, half a coupler;
5, lower sprocket axle; 50, following axle bed; 51, lower sprocket; 5 ' cochain wheel shaft; 50 ', go up axle bed; 51 ', upper sprocket wheel; 52, chain; 52a, 52b, carriage upgrade block;
6, bolster; 60a, 60b, half a coupler;
7, small oil tank; 70, push rod; 71, gathering sill; 72, shift fork;
8a, 8b, bridging; 80a, 80b, carriage; 81a, 81b, connecting rod; 8a ', 8b ' tripod;
9a, 9b revoliving arm; 90, revoliving arm axle bed; 91, slot; 92, interior latch; 92 ', outer plug
Describe the specific embodiment of the switching mechanism of the utility model multilayer dance-beautifying stage property page in detail below in conjunction with accompanying drawing.
The specific embodiment
Fig. 1,1a, 1b, 1c show the detailed structure of the switching mechanism embodiment one of the utility model multilayer dance-beautifying stage property page.
Shown in Fig. 1,1c, switching mechanism of the present utility model has and comprises left and right sides frame 3a, the 3b that makes with square steel tube, and its upper surface can be placed flat board, when not turning over the performance of book stage property, is used for trampling for the performing artist.
In left and right sides frame 3a, 3b, settle andthe book page turning mechanism, the switching mechanism page structure 31,32,33,34,35,36 that is used to overturn, these page structures are the frame structure by the Steel Thin-Wall sheet metal forming, wherein page structure 31 and 36 is non-upset page structure, only drives by chain 52 to move up and down; And page structure 32,33,34,35 is turning page structure, can drive by turning in the left frame 3a in the right frame 3b by switching mechanism, also can be by turning in the left frame 3a in the right frame 3b.Turnover page structure 32 to 35 is supported by non-upset page 31 and 36, and the last shifting movement by page structure 31 and 36 holds up it to upturned position successively, so that it is carried out turning operation.
For example, turnover page structure 32,33,34,35 all is positioned at right frame 3b among Fig. 1, and by page structure 36 supports of non-upset, page structure 36 bottoms are supported by bridging 8b, and the top of two shear arms of page structure 31 bottoms and bridging 8a is hinged, and by its support.The inner of the shear arm bottom of bridging 8a and 8b is individually fixed in frame 3a, 3b bottom, and its outer end is provided with roller and can moves, so that bridging is propped up.
Carriage 80a, 80b bottom and bridging 8a, the shear arm upper end of 8b is fixing, the carriage upgrade block 52a that fixes on the left and right sides chain segment of its medial extremity and chain 52,52b links to each other, link to each other by connecting rod 81a between carriage 80a and the carriage upgrade block 52a, link to each other by connecting rod 81b between carriage 80b and the carriage upgrade block 52b, lifting by left and right sides chain end, drive carriage upgrade block 52a, the 52b lifting, carriage 80a, the lifting of 80b then is by carriage upgrade block 52a, the lifting of 52b drives coupled connecting rod 81a, the 81b lifting drives carriage 80a then, the 80b lifting makes carriage 80a thus, the page structure 31 of settling respectively on the 80b, 36 carry out lifting.
As shown in Figure 1, carriage 80a rises under the drive of carriage upgrade block 52a, and left bridging 8a is in the state of propping up.
As shown in Figure 1, all be provided with two pin-and-holes on each page structure, for example, page structure 32 is provided with outer pin-and-hole 32a and inner pinhole 32b (seeing Fig. 1 c), and page structure 31 has outer pin-and-hole 31a and inner pinhole 31b (seeing Fig. 1 c).Page structure 31 is positioned at left frame 3a, turnover page structure 32,33,34,35 is stacked successively from top to bottom and be positioned at right frame 3b, the upper and lower surface of turning page structure can be covered with the plate that shows various patterns or picture, also the upset scenery that represents the four seasons can be set between adjacent page structure, after the page structure 32 of top turn in the left frame 3a in by right frame 3b, the pattern on adjacent surface or scenery were promptly shown between page structure 32 and the page structure 33.
Describe the page hoisting mechanism of page structure switching mechanism and the structure composition and the course of work thereof of andthe book page turning mechanism in detail below in conjunction with Fig. 1,1a, 1b, 1c.
With page structure 32 is example, shown in Fig. 1 a, 1b, 1c, during large tank 1 oil-feed, the push rod 11a, the 11b that promote two ends are to the two ends translation, push rod 11a, 11b drive coupled tooth bar 20 translation in the horizontal direction, with its meshed gears 21 translation of tooth bar is changed into gyration, the bevel gear 23,24 of pair of meshing quickens to drive then lower sprocket axle 5 inhours with gyration and rotates, thereby moves down and move on the right section by the left side section that is placed in lower sprocket 51 chain drive-belts 52 on the sprocket shaft 5.Two couple who is positioned at page structure two ends goes up lower sprocket 51 ' and 51 and links to each other by chain 52 (seeing Fig. 1 a, not shown among Fig. 1 b) respectively.
As shown in Figure 1, moving down and its last shifting movement of right section of the left side section of chain 52, driving upper sprocket wheel 51 ' inhour rotates, thereby driving cochain wheel shaft 5 ' inhour rotates, because revoliving arm 9a is installed on the cochain wheel shaft 5 ', thereby drive revoliving arm 9a also thereupon inhour rotate 180 °, because the interior latch 92 on the support arm of the inner pinhole 32b of page structure 32 and revoliving arm 9a and 9b combines, and by revoliving arm 9a, 9b page structure 32 is turn in the left frame 3a in right frame 3b thus.
Revoliving arm 9a and two support arms that 9b has into 180 ° of layouts respectively, latch 92 in establishing on one of them support arm is established outer plug 92 ' on another support arm.
About 52 sections on chain following gone up motion and driven the carriage upgrade block 52a, the 52b that settle thereon simultaneously and move up downwards.Because two carriage upgrade block 52a, 52b link to each other with 80b with the carriage 80a that is positioned at left and right sides frame by two connecting rod 81a, 81b respectively, carriage 80a and 80b are placed in two bridging 8a, 8b upper end respectively, thereby carriage 80a and 80b following go up to move and will drive two bridging 8a and 8b and carry out respectively downwards and move up, page structure 33,34,35,36 with the right raises up like this, and the page structure 31 on the left side is descended so that hold the page structure 32 of turning over to left frame 3a.
When page structure 33,34,35,36 is thus lifted to the appropriate location, small oil tank 7 oil-feeds, promoting push rod 70 moves in gathering sill 71, thereby driving shift fork 72 promotion revoliving arm 9a outwards moves in the horizontal direction, so that the interior latch 92 on the revoliving arm separates with the inner pinhole of page structure 32, and the outer plug 92 ' on the revoliving arm is combined with two outer pin-and-holes of page structure 33, carry out thus page structure 33 by the switching process of right frame 3b to left frame 3a.
In like manner, when page structure 33 is finished by right frame 3b to the switching process of left frame 3a, page structure 32,31 stacked in the left frame descends, so that hold page structure 33, and the page structure 34,35,36 in the right frame 3b is driven to rise to by chain 52 and makes page structure 34 be in the position to be combined with revoliving arm 9a, 9b.At this moment, driving two shift fork 72 returns by two oil cylinders 7 moves, the interior latch 92 that two shift forks 72 drive revoliving arm 9a, 9b respectively combines with the inner pinhole of page structure 34, drives page structure 34 by revoliving arm 9a, 9b thus and turn to left frame 3a by right frame 3b.
This shows that revoliving arm 9a, 9b can combine and drive it with page structure 32,33,34,35 successively and turn to left frame 3a by right frame 3b.It is similar by the process that right frame 3b turn to left frame 3a that page structure 32,33,34,35 turn to the process of right frame 3b and its by left frame 3a, turns clockwise and can realize by the actuator drives revoliving arm, so Ao Shu no longer.
Shown in Fig. 1 b, the two ends of bolster 6 are settled revoliving arm 9a, 9b respectively by revoliving arm axle bed 90, and bolster 6 supports by the axle bed 50 ' of two columns, 37 upper ends, and upper sprocket wheel 51 ' is settled in the inboard that is positioned at support post 37 on the bolster 6.
Revoliving arm 9a is installed on the bolster 6 by the revoliving arm axle bed 90 which is provided with annular slot 91, latch 92 and outer plug 92 ' in being respectively equipped with on its two support arm.
As Fig. 2,2a is the structure chart of the utility model switching mechanism embodiment two.
Shown in Fig. 2,2a, in left and right sides frame 3a, 3b, settle andthe book page turning mechanism, the switching mechanism page structure 31 ', 32,33,34,35,36 that is used to overturn, these page structures are the frame structure by the Steel Thin-Wall sheet metal forming, wherein page structure 36 is non-upset page structure, only drives by chain 52 to move up and down; And page structure 31 ', 32,33,34,35 is turning page structure, can drive by turning in the left frame 3a in the right frame 3b by switching mechanism, also can be by turning in the left frame 3a in the right frame 3b.Turnover page structure 32 to 35 is supported by non-upset page 36, and the last shifting movement by page structure 36 holds up it to upturned position successively, so that it is carried out turning operation.
Because the roll-over unit size is less, the requirement of bridging lifting altitude can not have been satisfied in the switching mechanism space, therefore bridging 8a, 8b are turn 90 degrees layout, be that bridging 8a, 8b are parallel to upper and lower sprocket shaft placement, other structure of switching mechanism and operation principle and process are with embodiment one, no longer repeated description.
As Fig. 3 is the structure chart of the utility model switching mechanism embodiment three.
At this moment, the switching mechanism size is less than the size of embodiment two, and switching mechanism can't be arranged bridging, so adopt tripod 8a ', 8b ', other structure of switching mechanism and operation principle no longer repeat at this with embodiment one.
Claims (9)
1. the switching mechanism of a dance ﹠ art stage property page is characterized in that comprising:
Multilayer page structure (31,31 ', 32,33,34,35,36) that can be stacked is comprising turnover page structure (31 ', 32,33,34,35);
The page structure is promoted to the page hoisting mechanism of turning position, is placed in the end of page structure, link to each other with the page structure;
The page turning part has the revoliving arm (9a, 9b) that is connected with the turning page structure that is promoted to upturned position.
2. the switching mechanism of dance ﹠ art stage property page as claimed in claim 1 is characterized in that: described page structure also comprises the page structure (31,36) of non-upset, is positioned at the bottom of turnover page structure.
3. the switching mechanism of dance ﹠ art stage property page as claimed in claim 2, it is characterized in that: the page structure of described non-upset (31,36) bottom is provided with bridging (8a, 8b), be respectively equipped with carriage (80a, 80b) on the described bridging (8a, 8b), can settle the page structure (31,36) of upset page structure (31 ') or non-upset above the described carriage (80a, 80b).
4. the switching mechanism of dance ﹠ art stage property page as claimed in claim 3 is characterized in that:
Inboard one end of described bridging (8a, 8b) bottom maintains static, and its outside one end can move, to cooperate the lifting of bridging;
Described carriage (80a, 80b) links to each other with the page hoisting mechanism by connecting rod (81a, 81b), so that carry out lifting under it drives.
5. the switching mechanism of dance ﹠ art stage property page as claimed in claim 4 is characterized in that: described page hoisting mechanism comprises:
Chain drive-belt (52) is placed on two sprocket wheels of arranging up and down (51 ' and 51), and the fixing carriage upgrade block (52a, 52b) that links to each other with described connecting rod (81a, 81b) on it is so that drive described carriage lifting by connecting rod (81a, 81b);
Drive unit drives one of described sprocket wheel along just or counter-rotation, so that drive chain along just or in the other direction moving, drives described carriage (80a, 80b) lifting thus.
6. the switching mechanism of dance ﹠ art stage property page as claimed in claim 5, it is characterized in that: (9a, 9b) is coaxial with described upper sprocket wheel (51 ') for described revoliving arm, and be positioned at the described end of described page structure, drive revoliving arm (9a, 9b) along axially the moving in or out of revoliving arm by mobile device, it is combined with described turnover page structure (31 ', 32,33,34,35) respectively.
7. the switching mechanism of dance ﹠ art stage property page as claimed in claim 6 is characterized in that:
Described revoliving arm (9a, 9b) has two support arms of layout in alignment, and interior latch (92) is set on one of them support arm, and outer plug (92 ') is set on another support arm;
The end of described turnover page structure (31 ', 32,33,34,35) is provided with inside and outside pin-and-hole, outer plug (92,92 ') and can combining respectively with it in described inside and outside pin-and-hole is corresponding described is respectively overturn so that the rotation by revoliving arm drives described turnover page structure.
8. the switching mechanism of dance ﹠ art stage property page as claimed in claim 7, it is characterized in that: described mobile device comprises shift fork (72), the one end links to each other with the axle bed (90) of described revoliving arm, realizes described inside and outside moving so that promote described revoliving arm (9a, 9b) along bolster (6).
9. the switching mechanism of dance ﹠ art stage property page as claimed in claim 8 is characterized in that: described mobile device also comprises the push rod (70) that the other end with shift fork (72) is hinged and the fluid pressure drive device (7) of driving push rod (70).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201729507U CN201501184U (en) | 2009-08-17 | 2009-08-17 | Page turnover mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201729507U CN201501184U (en) | 2009-08-17 | 2009-08-17 | Page turnover mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201501184U true CN201501184U (en) | 2010-06-09 |
Family
ID=42452123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201729507U Expired - Fee Related CN201501184U (en) | 2009-08-17 | 2009-08-17 | Page turnover mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201501184U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110859405A (en) * | 2019-12-13 | 2020-03-06 | 重庆工业职业技术学院 | Think political affairs books and place structure and podium thereof |
-
2009
- 2009-08-17 CN CN2009201729507U patent/CN201501184U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110859405A (en) * | 2019-12-13 | 2020-03-06 | 重庆工业职业技术学院 | Think political affairs books and place structure and podium thereof |
| CN110859405B (en) * | 2019-12-13 | 2022-06-03 | 重庆工业职业技术学院 | Think political affairs books and place structure and podium thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100609 Termination date: 20120817 |