CN113413040A - Teaching display device for planar design plate model - Google Patents
Teaching display device for planar design plate model Download PDFInfo
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- CN113413040A CN113413040A CN202110587780.4A CN202110587780A CN113413040A CN 113413040 A CN113413040 A CN 113413040A CN 202110587780 A CN202110587780 A CN 202110587780A CN 113413040 A CN113413040 A CN 113413040A
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F5/00—Show stands, hangers, or shelves characterised by their constructional features
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F5/00—Show stands, hangers, or shelves characterised by their constructional features
- A47F5/0081—Show stands or display racks with movable parts
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F5/00—Show stands, hangers, or shelves characterised by their constructional features
- A47F5/10—Adjustable or foldable or dismountable display stands
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F7/00—Show stands, hangers, or shelves, adapted for particular articles or materials
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B25/00—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes
Abstract
The invention discloses a plane design plate model teaching display device which comprises a box body, wherein an inner cavity is formed in the box body, a transparent cover is arranged at the top of the box body, a driving installation layer is arranged at the bottom of the inner cavity, a storage layer is arranged at the top of the driving installation layer, a display gap is formed between the top of the storage layer and the bottom of the inner cavity, a transmission part, a double-shaft cylinder and a clamping part are arranged in the driving installation layer, a movable plate is arranged between the transmission part and the double-shaft cylinder, and a first support plate and a second support plate are arranged in the storage layer; the teacher that conveniently imparts knowledge to students demonstrates the explanation to a certain panel model, improves the quality of teaching, makes things convenient for the teacher to impart knowledge to students for a long time simultaneously, makes teacher and student indefatigable, reduces the emergence of cervical vertebra disease.
Description
Technical Field
The invention relates to the technical field of display devices, in particular to a teaching display device for a plane design plate model.
Background
The flat design, also called visual communication design, is a communication and expression mode by 'vision', and creates and combines symbols, pictures and words through a plurality of modes, thereby making a visual expression for communicating ideas or messages. The graphic designer may use professional skills in the aspects of font typesetting, visual art, layout, computer software, etc. to achieve the purpose of creating a plan. Flat design may generally refer to the process at the time of manufacture, as well as the final finished work.
At present, current planar design plate model is when showing, show for all show mounting panels usually for a long time, when teaching to the plate model in a certain show mounting panel, student's attention is attracted by other show mounting panels easily, influence the teaching quality, display device is when showing plate model simultaneously, install the mounting panel for perpendicular or parallel with the horizontal plane usually, student and mr when teaching, need look at the perpendicular or parallel show mounting panel with the horizontal plane directly, long-time teaching, make mr and student's production tired easily, and cause the cervical vertebra disease easily.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a teaching and displaying device for a plane design plate model to solve the problems.
In order to achieve the purpose, the invention provides the following technical scheme: a plane design plate model teaching display device comprises a box body, wherein an inner cavity is formed inside the box body, a transparent cover is arranged at the top of the box body, a driving installation layer is arranged at the bottom of the inner cavity, a storage layer is arranged at the top of the driving installation layer, a display gap is formed between the top of the storage layer and the bottom of the inner cavity, the bottom of the storage layer is abutted against the top of the driving installation layer, the bottom of the storage layer is communicated with the top of the driving installation layer, a transmission part, a double-shaft cylinder and a clamping part are arranged inside the driving installation layer, a movable plate is arranged between the transmission part and the double-shaft cylinder, the bottom of the movable plate is connected with the transmission part, the upper end face of the movable plate is connected with the top of the double-shaft cylinder, the transmission part is used for driving the movable plate to move, the double-shaft cylinder is arranged along the height direction of the driving installation layer, and a push plate of the double-shaft cylinder is connected with the bottom of the clamping part, the inner part of the containing layer is provided with a first supporting plate and a second supporting plate, the first supporting plate is arranged in the middle of the containing layer, the second supporting plate is arranged at the top of the containing layer, a plurality of clamping plates are arranged between the first supporting plate and the second supporting plate, the bottom of each clamping plate is provided with a supporting rod, the supporting rod extends to the bottom of the containing layer along the height direction of the containing layer, a clamping piece is used for clamping the supporting rod, each supporting rod comprises a rotating rod and a fixed rod, the rotating rod is arranged at the top of the fixed rod, the right end of the rotating block downwardly extends to form a first supporting block, the left end of the fixed block upwardly extends to form a second supporting block, the left end of the rotating rod is hinged with the top of the second supporting block, the right end of the fixed block is abutted against the bottom of the first supporting block, the second supporting plate is provided with a plurality of L-shaped rotating plates along the length direction of the second supporting plate, the joint of the horizontal part of each L-shaped rotating plate and the vertical part is hinged with the second supporting plate, the bottom of every "L" type rotor plate all is provided with first centre gripping groove, and first centre gripping groove is used for making the centre gripping to the top of grip block, and the vertical part of every "L" type rotor plate all is provided with the second centre gripping groove, and the second centre gripping groove is used for making the centre gripping to the bottom after the grip block rotates, and the top in second centre gripping groove all is provided with the kicking block.
Preferably, the transmission part comprises a first servo motor, an L-shaped mounting plate, a first supporting block and a second supporting block, the first servo motor is arranged at the left end inside the drive mounting layer, the left side surface of the vertical part of the L-shaped mounting plate is connected with the right end of the first servo motor, the horizontal part of the L-shaped mounting plate is arranged from left to right along the length direction of the drive mounting layer, the first supporting block is arranged at the upper end surface of the horizontal part of the L-shaped mounting plate, the second supporting block is arranged at the right end inside the drive mounting layer, the middle parts of the tops of the first supporting block and the second supporting block are both provided with a rotary fixed block, a connecting bearing is arranged between the rotary fixed block at the top of the first supporting block and the right end of the vertical part of the L-shaped mounting plate, the left end of the connecting bearing is connected with a rotating shaft of the first servo motor, a screw rod is arranged between the two rotary fixed blocks, both ends all are connected with the middle part of rotating the fixed block about the screw rod, and the left end of screw rod runs through the right-hand member that rotates the fixed block and be connected with connection bearing, and threaded connection has the nut on the screw rod, the top and the movable plate fixed connection of nut.
Preferably, the front ends of the first supporting block and the second supporting block are respectively provided with a front connecting seat, the rear ends of the first supporting block and the second supporting block are respectively provided with a rear connecting seat, a front connecting rod is arranged between the two front connecting seats, a rear connecting rod is arranged between the two rear connecting seats, the front end of the movable plate, in which the front connecting rod is arranged, is provided with a front supporting bearing, and the rear end of the movable plate, in which the rear connecting rod is arranged, is provided with a rear supporting bearing.
Preferably, the top of the first support block and the top of the second support block are located on the same horizontal axis, and the top of the front connecting rod and the top of the rear connecting rod are located on the same horizontal axis.
Preferably, the clamping piece comprises a mounting shell, a mounting base, a rotating block, a mounting block and a plurality of clamping blocks, the mounting shell is arranged at the top of the mounting base, the bottom of the mounting base is connected with a push plate of the double-shaft cylinder, the outer peripheral walls of the mounting shell and the mounting base are respectively provided with a group of connecting blocks, the mounting shell is connected with the mounting base through a connecting block bolt, the rotating block is rotatably arranged at the top of the mounting base, the top of the rotating block is fixedly connected with the bottom of the mounting block, the top of the mounting block is provided with a plurality of first sliding grooves, each first sliding groove is internally provided with a first sliding block, the top of each first sliding block is connected with the bottom of the corresponding clamping block, the mounting shell is provided with a through groove for the movement of the clamping block, the clamping piece is also provided with a left fixing block and a right fixing block, the left fixing block and the right fixing block are both arranged between the rotating block and the mounting base, and the tops of the left fixed block and the right fixed block are abutted to the rotating block, a worm is arranged between the left fixed block and the right fixed block, a worm wheel block is arranged on the outer peripheral wall of the rotating block and is meshed with the worm, one end of the worm is arranged in the left fixed block/the right fixed block, and a second servo motor is arranged in the left fixed block/the right fixed block and is used for driving the worm to rotate.
Preferably, the number of the first sliding grooves is at least 3, and the angles between the adjacent first sliding grooves are equal.
Preferably, the number of the clamping blocks is at least 3, and the angles between the adjacent clamping blocks are equal.
Preferably, both ends all are provided with the regulation holder about every show mounting panel, it includes two grip blocks to adjust the holder, two grip blocks set up respectively in the left and right sides of show mounting panel, and every grip block all is provided with the third centre gripping groove towards one side of show mounting panel, the upper and lower both ends of grip block towards one side of show mounting panel all are provided with the second slider, the one end and the grip block fixed connection of second slider, the other end stretches into the inside of show mounting panel, the one end that stretches into in the show mounting panel is arranged in to the second slider is provided with the ejector pad, the show mounting panel is provided with the spout that supplies the second slider to stretch into, the ejector pad is provided with the spring with the notch department of second spout.
Preferably, the number of the display mounting plates is at least 4, and the distance between the head display mounting plate and the tail display mounting plate is smaller than the length of the screw rod.
Preferably, the hinge angle between the rotating rod and the fixed rod is 0-75 degrees.
The invention has the beneficial technical effects that: the teacher can demonstrate and explain students by aiming at a certain plate model, the attention of the students is prevented from being easily attracted by other exhibition installation plates, the teaching quality is improved, meanwhile, when the exhibition device demonstrates the plate model, a certain angle is formed between the exhibition installation plates and a horizontal plane, the teacher can conveniently explain the contents on the exhibition installation plates, and meanwhile, the students and the teacher can conveniently teach the contents students and the teacher in the exhibition installation plates without directly viewing the exhibition installation plates which are vertical or parallel to the horizontal plane, so that the teacher can conveniently teach for a long time, the teachers and the students are not easy to fatigue, and the occurrence of cervical vertebra diseases is reduced; the front connecting seat and the rear connecting seat which are arranged at the front end and the rear end of the first supporting block and the second supporting block provide support for the front connecting rod and the rear connecting rod, and the front supporting bearing, the rear supporting bearing and the front end and the rear end of the movable plate are welded, so that the front supporting bearing and the rear supporting shaft seat provide support for the front end and the rear end of the movable plate when the movable plate moves, and meanwhile, when the screw rod and the nut are prevented from being clamped/blocked, the screw rod cannot drive the nut to rotate, the nut is prevented from rotating forwards and backwards to damage a double-shaft cylinder and a clamping mechanism which are arranged at the top of the movable plate, and subsequent teaching demonstration is prevented from being blocked; through the structure setting of grip block, improve the installation stability of panel model on the show mounting panel, prevent to drop when the teaching, influence the teaching quality.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention;
FIG. 3 is a schematic view of the transmission member of the present invention;
FIG. 4 is a schematic view of a clamp of the present invention;
FIG. 5 is a schematic view of the display mounting plate structure of the present invention;
FIG. 6 is a schematic view of a turning block according to the present invention;
FIG. 7 is a schematic view of a support rod according to the present invention;
FIG. 8 is a schematic view of the structure of the "L" shaped rotating plate of the present invention.
Reference numerals: 1. a box body; 11. an inner cavity; 12. a drive mounting layer; 13. a receiving layer; 131. a first support plate; 132. a second support plate; 1321. an L-shaped rotating plate; 1322. a first clamping groove; 1323. a second clamping groove; 1324. a top block; 133. displaying the mounting plate; 134. a support bar; 1341. rotating the rod; 1342. fixing the rod; 1343. a first support block; 1344. a second support block; 14. displaying the gap; 15. a double-shaft cylinder; 16. moving the plate; 2. a transmission member; 21. a first servo motor; 22. an L-shaped mounting plate; 23. a first support block; 24. a second support block; 25. rotating the fixed block; 251. connecting a bearing; 26. a screw; 261. a nut; 27. a front connecting seat; 271. a front connecting rod; 272. a front support bearing; 28. a rear connecting seat; 281. a rear connecting rod; 282. a rear support bearing; 3. a clamping member; 31. installing a shell; 311. connecting blocks; 312. a through groove; 32. installing a base; 33. rotating the block; 34. mounting blocks; 341. a first chute; 342. a first slider; 35. a clamping block; 36. a left fixed block; 361. a second servo motor; 37. a right fixed block; 38. a worm; 39. a worm gear block; 4. adjusting the clamping piece; 41. a clamping plate; 42. a third clamping groove; 43. a second slider; 44. a second chute; 45. a push block; 46. a spring.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
Referring to fig. 1-8, a teaching and displaying device for a plane design plate model comprises a box body 1, an inner cavity 11 is formed inside the box body 1, a transparent cover is arranged on the top of the box body 1, a driving installation layer 12 is arranged on the bottom of the inner cavity 11, an accommodating layer 13 is arranged on the top of the driving installation layer 12, a displaying gap 14 is formed between the top of the accommodating layer 13 and the bottom of the inner cavity 11, the bottom of the accommodating layer 13 is abutted against the top of the driving installation layer 12, the bottom of the accommodating layer 13 is communicated with the top of the driving installation layer 12, a transmission part 2, a double-shaft cylinder 15 and a clamping part 3 are arranged inside the driving installation layer 12, a moving plate 16 is arranged between the transmission part 2 and the double-shaft cylinder 15, the bottom of the moving plate 16 is connected with the transmission part 2, the upper end surface of the moving plate 16 is connected with the top of the double-shaft cylinder 15, and the transmission part 2 is used for driving the moving plate 16 to move, the double-shaft cylinder 15 is arranged along the height direction of the driving installation layer 12, a push plate of the double-shaft cylinder 15 is connected with the bottom of the clamping piece 3, a first supporting plate 131 and a second supporting plate 132 are arranged inside the storage layer 13, the first supporting plate 131 is arranged in the middle of the storage layer 13, the second supporting plate 132 is arranged at the top of the storage layer 13, a plurality of display installation plates 133 are arranged between the first supporting plate 131 and the second supporting plate 132, a supporting rod 134 is arranged at the bottom of each display installation plate 133, the supporting rod 134 extends to the bottom of the storage layer 13 along the height direction of the storage layer 13, the clamping piece 3 is used for clamping the supporting rod 134, each supporting rod 134 comprises a rotating rod 1341 and a fixed rod 1342, the rotating rod 1341 is arranged at the top of the fixed rod 1342, a first supporting block 1343 extends downwards from the right end of the rotating block 33, and the first supporting block 1343 are of an integrated structure, the left end of fixed block upwards extends has second supporting shoe 1344, fixed block and second supporting shoe 1344 formula structure as an organic whole, the left end of dwang 1341 is articulated mutually with the top of second supporting shoe 1344, the right-hand member of fixed block and the bottom looks butt of first supporting shoe 1343, second backup pad 132 is provided with a plurality of "L" type rotor plate 1321 along self length direction, the junction of the horizontal part and the vertical part of every "L" type rotor plate 1321 is articulated with second backup pad 132, the bottom of every "L" type rotor plate 1321 all is provided with first centre gripping groove 1322, first centre gripping groove 1322 is used for doing the centre gripping to the top of show mounting panel 133, the vertical part of every "L" type rotor plate 1321 all is provided with second centre gripping groove 1323, second centre gripping groove 1323 is used for doing the centre gripping to the bottom after the show mounting panel 133 rotates, the top of second centre gripping groove 1323 all is provided with top block 1324.
The transmission part 2 comprises a first servo motor 21, an L-shaped mounting plate 22, a first supporting block 23 and a second supporting block 24, the first servo motor 21 is arranged at the left end inside the drive mounting layer 12, the left side surface of the vertical part of the L-shaped mounting plate 22 is connected with the right end of the first servo motor 21, the horizontal part of the L-shaped mounting plate 22 is arranged from left to right along the length direction of the drive mounting layer 12, the first supporting block 23 is arranged at the upper end surface of the horizontal part of the L-shaped mounting plate 22, the second supporting block 24 is arranged at the right end inside the drive mounting layer 12, the middle parts of the tops of the first supporting block 23 and the second supporting block 24 are both provided with a rotary fixed block 25, a connecting bearing 251 is arranged between the rotary fixed block 25 at the top of the first supporting block 23 and the right end of the vertical part of the L-shaped mounting plate 22, the left end of the connecting bearing 251 is connected with the rotating shaft of the first servo motor 21, a screw 26 is arranged between the two rotary fixed blocks 25, the left end and the right end of the screw 26 are both connected with the middle part of the rotary fixed block 25, the left end of the screw 26 penetrates through the rotary fixed block 25 and is connected with the right end of the connecting bearing 251, a nut 261 is connected on the screw 26 in a threaded manner, and the top of the nut 261 is fixedly connected with the movable plate 16.
The front ends of the first support block 23 and the second support block 24 are respectively provided with a front connecting seat 27, the rear ends of the first support block 23 and the second support block 24 are respectively provided with a rear connecting seat 28, a front connecting rod 271 is arranged between the two front connecting seats 27, a rear connecting rod 281 is arranged between the two rear connecting seats 28, the front connecting rod 271 is arranged at the front end of the moving plate 16 and is provided with a front support bearing 272, and the rear connecting rod 281 is arranged at the rear end of the moving plate 16 and is provided with a rear support bearing 282.
The top of the first support block 23 and the top of the second support block 24 are located on the same horizontal axis, and the top of the front connection rod 271 and the top of the rear connection rod 281 are located on the same horizontal axis.
The clamping member 3 comprises a mounting shell 31, a mounting base 32, a rotating block 33, a mounting block 34 and a plurality of clamping blocks 35, the mounting shell 31 is arranged at the top of the mounting base 32, the bottom of the mounting base 32 is connected with a push plate of the double-shaft cylinder 15, the peripheral walls of the mounting shell 31 and the mounting base 32 are respectively provided with a group of connecting blocks 311, the mounting shell 31 is connected with the mounting base 32 through the connecting blocks 311 by bolts, the rotating block 33 is rotatably arranged at the top of the mounting base 32, the top of the rotating block 33 is fixedly connected with the bottom of the mounting block 34, the top of the mounting block 34 is provided with a plurality of first sliding grooves 341, a first sliding block 342 is arranged in each first sliding groove 341, the top of each first sliding block 342 is connected with the bottom of the corresponding clamping block 35, the mounting shell 31 is provided with a through groove 312 for the clamping block 35 to move, the clamping member 3 is further provided with a left fixing block 36 and a right fixing block 37, the left fixing block 36 and the right fixing block 37 are both arranged between the rotating block 33 and the mounting base 32, the tops of the left fixing block 36 and the right fixing block 37 are abutted to the rotating block 33, a worm 38 is arranged between the left fixing block 36 and the right fixing block 37, a worm wheel block 39 is arranged on the outer peripheral wall of the rotating block 33, the worm wheel block 39 is meshed with the worm 38, one end of the worm 38 is arranged in the left fixing block 36/the right fixing block 37, and a second servo motor 361 is arranged in the left fixing block 36/the right fixing block 37 and used for driving the worm 38 to rotate.
The number of the first chutes 341 is at least 3, and the angles between the adjacent first chutes 341 are equal.
The number of the clamping blocks 35 is at least 3, and the angles between the adjacent clamping blocks 35 are all equal.
Both ends all are provided with regulation holder 4 about every show mounting panel 133, it includes two grip blocks 41 to adjust holder 4, two grip blocks 41 set up respectively in the left and right sides of show mounting panel 133, and every grip block 41 all is provided with third centre gripping groove 42 towards one side of show mounting panel 133, grip block 41 all is provided with second slider 43 towards the upper and lower both ends of one side of show mounting panel 133, the one end and the grip block 41 fixed connection of second slider 43, the other end stretches into the inside of show mounting panel 133, the one end that stretches into in the show mounting panel 133 is arranged in to second slider 43 is provided with ejector pad 45, show mounting panel 133 is provided with the spout that supplies second slider 43 to stretch into, ejector pad 45 is provided with spring 46 with the notch department of second spout 44.
The number of display mounting plates 133 is a minimum of 4, and the distance between the two display mounting plates 133 from head to tail is less than the length of the screw 26.
The hinge angle between the rotating rod 1341 and the fixing rod 1342 is 0 to 75 °.
In this embodiment: when a certain plane design plate model needs to be taught and displayed, the first servo motor 21 is driven by an external controller, the rotating shaft of the first servo motor 21 starts to operate, the screw 26 is driven to rotate under the action of the connecting bearing 251, the screw 26 is driven to rotate through the structure of threaded connection between the screw 26 and the nut 261, the nut 261 moves on the screw 26 when the screw 26 rotates, so as to drive the moving plate 16 fixedly connected with the top of the nut 261 to move, meanwhile, the front connecting rod 271 and the rear connecting rod 281 are supported through the front connecting seat 27 and the rear connecting seat 28 arranged at the front end and the rear end of the first supporting block 23 and the second supporting block 24, the front supporting bearing 272 and the rear supporting bearing 282 are welded with the front end and the rear end of the moving plate 16, so that the front supporting bearing 272 and the rear supporting shaft seat provide support for the front end and the rear end of the moving plate 16 when the moving plate 16 moves, meanwhile, when the screw 26 and the nut 261 are prevented from being locked/blocked, the screw 26 cannot drive the nut 261 to rotate, the nut 261 is prevented from rotating back and forth to damage the double-shaft cylinder 15 and the clamping mechanism arranged at the top of the moving plate 16, and the subsequent teaching display is prevented from being hindered; the movable plate 16 is driven to move by the matching of the screw 26 and the nut 261 until the top of the movable plate 16 moves to the bottom of the display mounting plate 133 to be displayed, the double-shaft cylinder 15 is controlled by the external controller to operate, the push plate of the double-shaft cylinder 15 moves upwards to drive the mounting base 32 connected with the push plate to move until the top of the support rod 134 penetrates into the top of the mounting shell 31, the external controller controls the double-shaft cylinder 15 to stop moving, the second servo motor 361 is controlled by the external controller to rotate, so that the second servo motor 361 rotates to drive the worm 38 to rotate, the worm 38 is matched with the worm wheel to drive the rotating block 33 and the mounting block 34 welded on the top of the rotating block 33 to rotate, and at least 3 first chutes 341 arranged on the top of the mounting hole are driven to rotate synchronously by the rotation of the mounting block 34, then, each first sliding groove 341 is obliquely arranged, when the first sliding groove 341 rotates, the first sliding block 342 moves along the tangential direction of the rotation direction of the first sliding groove 341, so as to drive the clamping block 35 at the top of the first sliding block 342 to move towards the center of the rotation block 33 until the clamping block 35 clamps the outer circumferential wall of the supporting rod 134, after the clamping block 35 clamps the outer circumferential wall of the supporting rod 134, the external controller controls the double-shaft cylinder 15 to move upwards again, so as to drive the display mounting plate 133 connected with the top of the supporting rod 134 to move, when the display mounting plate 133 moves upwards under the driving of the double-shaft cylinder 15, and the top of the display mounting plate 133 contacts and pushes the first clamping groove 1322 of the horizontal part of the L-shaped rotation plate 1321 in the second supporting plate 132, a rod is arranged at the connection position of the horizontal part of the L-shaped rotation plate 1321 and the vertical part, the hinge slots are disposed at the corresponding positions of the second supporting plate 132, so that the rear end of the horizontal portion of the L-shaped rotating plate 1321 moves upward under the pushing of the display mounting plate 133, the vertical portion of the L-shaped rotating plate 1321 rotates toward the display mounting plate 133 under the hinge action of the L-shaped rotating plate 1321 and the second supporting plate 132 until the second clamping slots 1323 of the vertical portion of the L-shaped rotating plate 1321 clamp the left and right sides of the front end of the display mounting plate 133, the top block 1324 in the second clamping slot 1323 abuts against the front end of the display mounting block 34, the display mounting plate 133 is pushed by the biaxial cylinder 15, the top block 1324 pushes the front end of the display mounting plate 133 and is matched with the first clamping slot 1322, the top block 1324 pushes the rotating rod 1341 of the supporting rod 134, and the top of the rotating block 33 rotates at the top of the second supporting block 1344 through the structural matching of the hinge rod and the hinge slot, until the top block 1324 moves to the middle part of the display mounting block 34, the rotation angle of the display mounting block 34 reaches the maximum value, at the same time, the propulsion stroke of the double-shaft cylinder 15 reaches the maximum value, the double-shaft cylinder 15 finishes pushing the display mounting plate 133, and then the transparent cover arranged at the top part of the box body 1 enables a teacher to display and explain students aiming at a certain plate model, so that the attention of the students is prevented from being easily attracted by other display mounting plates 133, the teaching quality is improved, meanwhile, when the display device is used for displaying the plate model, a certain angle is formed between the display mounting plate 133 and the horizontal plane, the teacher can conveniently explain the content on the display mounting plate 133, and meanwhile, when the students and the teacher teach the content students and the teacher in the display mounting plate 133, the teacher does not need to look straight at the display mounting plate 133 vertical to the horizontal plane or parallel to the horizontal plane, and is convenient for the teacher to teach for a long time, the teachers and students are not easy to fatigue, and the occurrence of cervical vertebra diseases is reduced; when the plate model needs to be installed on the display installation plate 133, the back of the plate model is attached to the front of the display installation plate 133, the clamping plate 41 is deviated from the display installation plate 133 to be pushed, the distance between the clamping plate 41 and the display installation plate 133 is increased, the distance between the clamping plate 41 and the display installation plate 133 and the length of the display installation plate 133 are added to be larger than the length of the plate model, the left side and the right side of the plate model are abutted to the corresponding third clamping grooves 42, the pushing block 45 pushes the springs 46 to deform the springs 46 when the clamping plate 41 drives the sliding block to move, the reciprocating force generated by the deformation of the springs 46 enables the third clamping grooves 42 to clamp the plate model, the installation stability of the plate model on the display installation plate 133 is improved, the plate model is prevented from falling off during teaching, and the teaching quality is influenced.
The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.
Claims (10)
1. The utility model provides a planar design panel model teaching display device, includes box (1), the inside of box (1) is formed with inner chamber (11), its characterized in that: the top of the box body (1) is provided with a transparent cover, the bottom of the inner cavity (11) is provided with a driving installation layer (12), the top of the driving installation layer (12) is provided with a storage layer (13), a display gap (14) is formed between the top of the storage layer (13) and the bottom of the inner cavity (11), the bottom of the storage layer (13) is abutted to the top of the driving installation layer (12), the bottom of the storage layer (13) is communicated with the top of the driving installation layer (12), a transmission part (2), a double-shaft cylinder (15) and a clamping part (3) are arranged in the driving installation layer (12), a movable plate (16) is arranged between the transmission part (2) and the double-shaft cylinder (15), the bottom of the movable plate (16) is connected with the transmission part (2), and the upper end face of the movable plate (16) is connected with the top of the double-shaft cylinder (15), the transmission part (2) is used for driving the moving plate (16) to move, the double-shaft cylinder (15) is arranged along the height direction of the driving installation layer (12), a push plate of the double-shaft cylinder (15) is connected with the bottom of the clamping part (3), a first supporting plate (131) and a second supporting plate (132) are arranged inside the storage layer (13), the first supporting plate (131) is arranged in the middle of the storage layer (13), the second supporting plate (132) is arranged at the top of the storage layer (13), a plurality of display installation plates (133) are arranged between the first supporting plate (131) and the second supporting plate (132), each display installation plate (133) is provided with a supporting rod (134) at the bottom, the supporting rods (134) extend to the bottom of the storage layer (13) along the height direction of the storage layer (13), and the clamping part (3) is used for clamping the supporting rods (134), each support rod (134) comprises a rotating rod (1341) and a fixed rod (1342), the rotating rod (1341) is arranged at the top of the fixed rod (1342), a first support block (1343) extends downwards from the right end of the rotating block (33), a second support block (1344) extends upwards from the left end of the fixed block, the left end of the rotating rod (1341) is hinged to the top of the second support block (1344), the right end of the fixed block is abutted to the bottom of the first support block (1343), the second support plate (132) is provided with a plurality of L-shaped rotating plates (1321) along the length direction of the second support plate (132), the joint of the horizontal part and the vertical part of each L-shaped rotating plate (1321) is hinged to the second support plate (132), the bottom of each L-shaped rotating plate (1321) is provided with a first clamping groove (1321), and the first clamping groove (1322) is used for clamping the top of the display mounting plate (1322), every "L" type rotating plate (1321)'s vertical part all is provided with second centre gripping groove (1323), second centre gripping groove (1323) are used for doing the centre gripping to show mounting panel (133) pivoted bottom, the top in second centre gripping groove (1323) all is provided with kicking block (1324).
2. The teaching and displaying device for the plane design plate model as claimed in claim 1, which is characterized in that: the transmission part (2) comprises a first servo motor (21), an L-shaped mounting plate (22), a first supporting block (23) and a second supporting block (24), wherein the first servo motor (21) is arranged at the left end of the inside of a driving mounting layer (12), the left side surface of the vertical part of the L-shaped mounting plate (22) is connected with the right end of the first servo motor (21), the horizontal part of the L-shaped mounting plate (22) is arranged from left to right along the length direction of the driving mounting layer (12), the first supporting block (23) is arranged on the upper end surface of the horizontal part of the L-shaped mounting plate (22), the second supporting block (24) is arranged at the right end of the inside of the driving mounting layer (12), the middle parts of the tops of the first supporting block (23) and the second supporting block (24) are both provided with a rotating fixed block (25), the rotating fixed block (25) arranged at the top of the first supporting block (23) and the rotating fixed block (22) of the L-shaped mounting plate (22) are arranged at the top of the second supporting block (23) Be provided with between the right-hand member of vertical part and connect bearing (251), the left end of connecting bearing (251) is connected with the pivot of first servo motor (21), two it is provided with screw rod (26) to rotate between fixed block (25), both ends all are connected with the middle part of rotating fixed block (25) about screw rod (26), and the left end of screw rod (26) runs through and rotates fixed block (25) and be connected with the right-hand member of connecting bearing (251), threaded connection has nut (261) on screw rod (26), the top and movable plate (16) fixed connection of nut (261).
3. The teaching and displaying device for the plane design plate model as claimed in claim 2, characterized in that: the front ends of the first supporting block (23) and the second supporting block (24) are provided with front connecting seats (27), the rear ends of the first supporting block (23) and the second supporting block (24) are provided with rear connecting seats (28), a front connecting rod (271) is arranged between the front connecting seats (27), a rear connecting rod (281) is arranged between the rear connecting seats (28), the front end of the movable plate (16) arranged in the front connecting rod (271) is provided with a front supporting bearing (272), and the rear end of the movable plate (16) arranged in the rear connecting rod (281) is provided with a rear supporting bearing (282).
4. A flat design sheet material model teaching display device according to claims 2-3, characterized in that: the top of the first supporting block (23) and the top of the second supporting block (24) are located on the same horizontal axis, and the top of the front connecting rod (271) and the top of the rear connecting rod (281) are located on the same horizontal axis.
5. The teaching and displaying device for the plane design plate model as claimed in claim 1, which is characterized in that: the clamping piece (3) comprises a mounting shell (31), a mounting base (32), a rotating block (33), a mounting block (34) and a plurality of clamping blocks (35), wherein the mounting shell (31) is arranged at the top of the mounting base (32), the bottom of the mounting base (32) is connected with a push plate of a double-shaft cylinder (15), a group of connecting blocks (311) are arranged on the peripheral walls of the mounting shell (31) and the mounting base (32), the mounting shell (31) is connected with the mounting base (32) through connecting blocks (311) in a bolt mode, the rotating block (33) is rotatably arranged at the top of the mounting base (32), the top of the rotating block (33) is fixedly connected with the bottom of the mounting block (34), a plurality of first sliding grooves (341) are arranged at the top of the mounting block (34), and a first sliding block (342) is arranged in each first sliding groove (341), the top of each first sliding block (342) is connected with the bottom of the corresponding clamping block (35), the installation shell (31) is provided with a through groove (312) for the clamping block (35) to move, the clamping element (3) is further provided with a left fixing block (36) and a right fixing block (37), the left fixing block (36) and the right fixing block (37) are both arranged between the rotating block (33) and the installation base (32), the tops of the left fixing block (36) and the right fixing block (37) are abutted against the rotating block (33), a worm (38) is arranged between the left fixing block (36) and the right fixing block (37), the peripheral wall of the rotating block (33) is provided with a worm wheel block (39), the worm wheel block (39) is meshed with the worm (38), one end of the worm (38) is arranged in the left fixing block (36)/the right fixing block (37) and is provided with a second servo motor (361), the second servo motor (361) is used for driving the worm (38) to rotate.
6. The teaching and displaying device for the plane design plate model as claimed in claim 5, wherein: the number of the first sliding grooves (341) is at least 3, and the angles between the adjacent first sliding grooves (341) are equal.
7. The teaching and displaying device for the plane design plate model as claimed in claim 5, wherein: the number of the clamping blocks (35) is at least 3, and the angles between the adjacent clamping blocks (35) are equal.
8. The teaching and displaying device for the plane design plate model as claimed in claim 1, which is characterized in that: the left end and the right end of each display mounting plate (133) are respectively provided with an adjusting clamping piece (4), the adjusting clamping piece (4) comprises two clamping plates (41), the two clamping plates (41) are respectively arranged at the left side and the right side of the display mounting plate (133), and one side of each clamping plate (41) facing the display mounting plate (133) is provided with a third clamping groove (42), the upper end and the lower end of one side of the clamping plate (41) facing the display mounting plate (133) are respectively provided with a second sliding block (43), one end of the second sliding block (43) is fixedly connected with the clamping plate (41), the other end of the second sliding block extends into the display mounting plate (133), a push block (45) is arranged at one end of the second sliding block (43) extending into the display mounting plate (133), the display mounting plate (133) is provided with a sliding groove for the second sliding block (43) to extend into, and springs (46) are arranged at the notches of the push block (45) and the second sliding groove (44).
9. The teaching and displaying device for the plane design plate model as claimed in claim 7, wherein: the number of the display mounting plates (133) is at least 4, and the distance between the head display mounting plate and the tail display mounting plate (133) is smaller than the length of the screw rod (26).
10. The teaching and displaying device for the plane design plate model as claimed in claim 1, which is characterized in that: the hinge angle between the rotating rod (1341) and the fixed rod (1342) is 0-75 degrees.
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| CN202110587780.4A CN113413040B (en) | 2021-05-27 | 2021-05-27 | Teaching display device for planar design plate model |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110587780.4A CN113413040B (en) | 2021-05-27 | 2021-05-27 | Teaching display device for planar design plate model |
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| CN113413040A true CN113413040A (en) | 2021-09-21 |
| CN113413040B CN113413040B (en) | 2022-07-19 |
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| CN113413040B (en) | 2022-07-19 |
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