CN112185189B - Teaching three-dimensional model system based on gene implantation method - Google Patents
Teaching three-dimensional model system based on gene implantation method Download PDFInfo
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- CN112185189B CN112185189B CN202010880974.9A CN202010880974A CN112185189B CN 112185189 B CN112185189 B CN 112185189B CN 202010880974 A CN202010880974 A CN 202010880974A CN 112185189 B CN112185189 B CN 112185189B
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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
- G09B5/00—Electrically-operated educational appliances
- G09B5/06—Electrically-operated educational appliances with both visual and audible presentation of the material to be studied
- G09B5/065—Combinations of audio and video presentations, e.g. videotapes, videodiscs, television systems
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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
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Abstract
The invention discloses a teaching three-dimensional model system based on a gene implantation method, which comprises a three-dimensional model display cabinet, wherein a display table assembly is arranged in the three-dimensional model display cabinet, the display table assembly comprises a display round table and a limiting frame, the display round table is adjustably arranged in the limiting frame, the display round table is connected with a rotating motor, the rotating motor is fixed on an installation plate, the rear end of the installation plate is connected with a push-out air cylinder, and the bottom surface of a limiting bottom plate is connected with a lifting column. According to the three-dimensional display platform, the three-dimensional model of the real object is displayed in a three-dimensional mode through the display platform assembly, the three-dimensional model placed on the display circular platform is scanned and recorded in a matched mode through the scanning camera, video display is carried out through the display screen, students can know the three-dimensional model comprehensively, voice playing and explanation can be carried out through the loudspeaker when the three-dimensional model is displayed, meanwhile the glass baffle can be detached according to requirements, the three-dimensional model is pushed out through the pushing-out air cylinder in a matched mode, therefore, the three-dimensional model can be observed in a short distance in an all-round and multi-angle mode, and the three-dimensional model can be touched.
Description
Technical Field
The invention belongs to the technical field of teaching, and particularly relates to a gene implantation-based teaching three-dimensional model system.
Background
Teaching three-dimensional models are now increasingly used in our teaching work and production practice, and in particular in teaching, their use is becoming increasingly widespread and practical. The teaching model can be widely applied to teaching because of the advantages of the model. The existing teaching three-dimensional model is generally directly placed for static display, the display effect is general, the three-dimensional model is inconvenient to observe in an all-round and multi-angle manner, and the teaching effect and the teaching quality of three-dimensional model teaching are reduced.
Disclosure of Invention
The invention aims to provide a technical scheme of a teaching three-dimensional model system based on a gene implantation method aiming at the defects of the prior art, the whole structure design is ingenious and reasonable, the three-dimensional model of a real object is displayed three-dimensionally through a display stand component, so that the teaching can be more intuitively felt, meanwhile, the scanning and inputting of the three-dimensional model placed on a display round table are matched with a scanning camera, and multi-angle display is carried out through a display screen, so that students can understand the three-dimensional model comprehensively, and therefore, the students can understand and learn better, voice playing explanation can be carried out through a loudspeaker when the three-dimensional model is displayed, understanding of knowledge points is more facilitated, simultaneously, a glass baffle plate can be disassembled according to requirements, the pushing cylinder is matched to push out the three-dimensional model, so that the three-dimensional model can be observed in a short distance in an all-dimensional way at multiple angles, the three-dimensional model can be touched, and the display round table can rotate, the height of the three-dimensional model can be adjusted, so that the three-dimensional model can be comprehensively displayed, the knowledge points can be mastered and learned through combination of touch, hearing and vision, and the teaching mode is also favorable for teaching interaction and can stimulate learning interest.
In order to solve the technical problems, the invention adopts the following technical scheme:
teaching three-dimensional model system based on gene implantation method, its characterized in that: the three-dimensional model display cabinet comprises a three-dimensional model display cabinet, wherein an observation window and a loudspeaker are arranged on the front end face of the three-dimensional model display cabinet, a glass baffle is detachably mounted in the observation window, a display screen and a character introduction column are arranged on two sides of the three-dimensional model display cabinet, a display table assembly is arranged in the three-dimensional model display cabinet, a scanning camera is arranged above the display table assembly, the display table assembly comprises a display round table and a limiting frame, the display round table is adjustably mounted in the limiting frame and is connected with a rotating motor, the limiting frame comprises a limiting top plate and a limiting bottom plate which are vertically distributed, the limiting top plate is fixedly connected with the limiting bottom plate, the limiting of the display round table is clamped on the top surface of the limiting top plate, a sliding groove is formed in the limiting top plate, a mounting plate is arranged on the top surface of the limiting bottom plate, the rotating motor is fixed on the mounting plate, and the rear end of the mounting plate is connected with a push-out cylinder, the bottom surface of the limiting bottom plate is connected with the lifting column.
Furthermore, a slot is transversely arranged on the side surface of the observation window in a penetrating way, the glass baffle is matched with the slot, the glass baffle is inserted in the slot, the two sides of the glass baffle are respectively provided with a limiting part, the limiting part comprises a guide rod and a push rod, the guide rod is fixedly connected with the three-dimensional model display cabinet, the glass baffle is provided with a through hole, the push rod is matched with the through hole, the push rod penetrates through the guide rod and the through hole to limit and clamp the glass baffle, the slot realizes the insertion and limiting between the glass baffle and the three-dimensional model display cabinet, the observation window is shielded by the glass baffle, meanwhile, the transparent property of the glass does not influence the display of the three-dimensional model in the three-dimensional model display cabinet, the two sides of the glass baffle can be limited and tightly abutted by matching with the limiting part, the stability of the glass baffle after being clamped is ensured, the push rod is pushed into the corresponding through the glass baffle in the through hole to limit the left and right displacement of the glass baffle, when the glass baffle needs to be taken out, the push rod is completely pulled out from the through hole, the design is ingenious and reasonable, and the practical operation is convenient and simple.
Further, a lower groove is formed in the top face of the limiting top plate, a positioning clamping plate is movably clamped in the lower groove, a round hole is formed in the positioning clamping plate, the display round table is matched with the round hole, the display round table is clamped in the round hole, a limiting blocking ring is arranged on the outer circumferential face of the upper portion of the display round table and is in limiting support on the top face of the positioning clamping plate, the lower groove enables the positioning clamping plate to be connected with the limiting top plate in an installation mode, the positioning clamping plate can move along the lower groove to achieve pushing or pushing of the display round table, accurate clamping limiting between the display round table and the positioning clamping plate can be achieved through the design of the round hole, the limiting blocking ring can play a limiting supporting role, the display round table is prevented from being completely embedded into the round hole, the upper portion of the round hole is guaranteed to be exposed above the positioning clamping plate, and the displaying effect of the three-dimensional model is guaranteed.
Furthermore, the two ends of the rear side of the positioning clamping plate are provided with abutting plates, the abutting plates are provided with clamping blocks, the two sides of the lower groove are provided with step grooves, clamping sliding grooves are formed in the step grooves, the clamping blocks are matched with the clamping sliding grooves, the clamping blocks are movably clamped in the clamping sliding grooves, the clamping blocks are matched with the clamping sliding grooves to achieve further clamping limiting of the positioning clamping plate and the limiting top plate, the positioning clamping plate is guided and limited in the translation pushing-out or pushing-in process of the positioning clamping plate, the stability of the pushing-out or pushing-in process of the positioning clamping plate is guaranteed, the clamping blocks can achieve limiting effects on clamping and pushing-out of the positioning clamping plate, when the clamping blocks abut against the rear end faces of the clamping sliding grooves, the positioning clamping plate is in place, when the clamping blocks abut against the front end faces of the clamping sliding grooves, the positioning clamping plate is pushed out in place, and the whole pushing-out or pushing-in process is safe and reliable.
Furthermore, the four corners of the limiting top plate are all provided with supporting clamping corners, the supporting clamping corners are provided with open slots, the limiting top plate is clamped in the open slots and is welded and fixed, the side surfaces of the supporting clamping corners are provided with lugs, the inner side wall of the three-dimensional model display cabinet is provided with limiting chutes, the limiting chutes are matched with the lugs, the lugs are movably clamped in the limiting chutes, the design is reasonable, the supporting clamping corners are arranged at the four corners of the limiting top plate to enhance the structural strength of the limiting top plate, the supporting clamping corners are firstly clamped with the limiting top plate and then are welded and fixed to effectively ensure the mounting firmness between the supporting clamping corners and the limiting top plate, so that the supporting clamping corners and the limiting top plate form an integral structure, the supporting clamping corners can play a role of assisting in pressing and stabilizing during clamping or pushing out of a subsequent positioning clamping plate, the structural stability during clamping or pushing out of the display circular truncated cone is ensured, and the supporting clamping corners are provided with the lugs, the spacing movable joint that can realize between spacing roof and the three-dimensional model show cupboard of cooperation spacing spout is spacing to when adjusting the show round platform height, the lug can be along spacing spout synchronous motion, the stationarity of whole show round platform in the height control in-process about guaranteeing.
Further, the top surface height that supports tight board is unanimous with the inboard roof highly uniform of open slot, design benefit is reasonable, the show round platform targets in place the back at spacing frame joint, the support card angle at spacing roof rear side both ends just in time with two top surface joints that support tight board spacing, improve the structure steadiness of whole show round platform, when the show round platform is released to target in place simultaneously, the support card angle at spacing roof front side both ends just in time is spacing with two top surface joints that support tight board, make the structural stability of the show round platform of release better.
Further, all be provided with the connecting rod post on the top surface four corners of spacing bottom plate, the top of connecting rod post and the bottom surface fix with screw that supports the card angle, the design of connecting rod post is realized being connected fixedly between spacing bottom plate and the spacing roof, guarantee whole spacing frame's structural stability, ensure the installation steadiness of show round platform, more be favorable to three-dimensional model's steady show, and the connecting rod post can be so that spacing certain interval between spacing bottom plate and the spacing roof, thereby for rotating electrical machines, the mounting panel, release installation space is reserved in the installation such as cylinder, and ingenious design is reasonable.
Furthermore, a placing groove is arranged on the top surface of the limiting bottom plate, a stable support plate is movably clamped in the placing groove, dovetail-shaped clamping blocks are arranged on two sides of the stable support plate, dovetail-shaped clamping grooves are arranged on two sides of the placing groove, the dovetail-shaped clamping blocks are matched with the dovetail-shaped clamping grooves, the dovetail-shaped clamping blocks are movably clamped in the dovetail-shaped clamping grooves in a clamping mode, the stable support plate is connected with the adjusting component, the placing groove can facilitate clamping limiting of the stable support plate, supporting and lifting are carried out when the display circular platform is pushed out through the stable support plate, stable firmness when the display circular platform is pushed out is guaranteed, meanwhile, accurate clamping limiting of the stable support plate and the limiting bottom plate is achieved by adopting ingenious design of the dovetail-shaped clamping blocks and the dovetail-shaped clamping grooves, clamping firmness between the stable support plate and the limiting bottom plate is guaranteed, meanwhile, the upper and lower displacement of the stable support plate can be limited by the dovetail-shaped clamping blocks, and clamping firmness between the stable support plate and the limiting bottom plate when the supporting plate is firmly pushed out, the stable effect of the stable support plate on the display circular truncated cone is ensured.
Further, the adjusting part comprises an adjusting motor and an adjusting screw rod, the adjusting motor is fixed on the bottom surface of the limiting bottom plate, the adjusting motor is connected with the adjusting screw rod, a perforated groove is formed in the bottom surface of the placing groove, an extending block is arranged on the bottom surface of the stable support plate and matched with the perforated groove, the extending block penetrates through the perforated groove to be sleeved on the adjusting screw rod, the adjusting motor is reasonable in design, the adjusting motor rotates to drive the adjusting screw rod to rotate, the extending block is limited by the perforated groove, the extending block on the adjusting screw rod horizontally moves along the adjusting screw rod, the extending block drives the stable support plate connected with the extending block to move, pushing or pushing of the stable support plate is achieved, supporting and lifting of the pushed display circular table are achieved, and structural stability of the whole display circular table structure when the three-dimensional model is pushed out to be displayed is guaranteed.
Furthermore, a moving block is arranged on the bottom surface of the mounting plate, a positioning sliding groove is formed in the top surface of the limiting bottom plate and is matched with the moving block, the moving block is movably clamped in the positioning sliding groove, the mounting plate and the limiting bottom plate are movably clamped through the design of the moving block and the positioning sliding groove, actual mounting and positioning are facilitated, a guiding and limiting effect can be achieved in the moving process of a subsequent mounting plate, stability in the moving process of the mounting plate is guaranteed, and therefore pushing-out of a three-dimensional model is facilitated.
Due to the adoption of the technical scheme, the invention has the following beneficial effects:
the three-dimensional model display cabinet is adopted to display the three-dimensional model in teaching, so that students can understand more deeply and specifically and understand the content of knowledge to be learned more intuitively, meanwhile, the imagination space of the students can be improved by adopting the three-dimensional model display, difficulty and key knowledge points can be mastered and understood more conveniently, the teaching is more interesting, the subjective motility of the learning of the students can be aroused, the three-dimensional model is displayed in a three-dimensional mode through the display circular table, the rotating motor can drive the display circular table to rotate, the three-dimensional model is displayed in all directions at 360 degrees, the lifting of the display circular table can be driven through the lifting column to lift, the height of the display circular table is adjusted, the adjustment is carried out according to the actual height and size of the three-dimensional model, the normal display of the three-dimensional model is ensured, and the optimal display height position is adjusted as far as possible, the three-dimensional model inside can be observed through the front end observation window, and simultaneously the three-dimensional model on the display round platform can be scanned and recorded by matching with the scanning camera, and the video display is carried out through the display screens at the two sides, meanwhile, the text introduction column below the display screen is matched with proper text introduction to learn and understand through various modes, can understand teaching knowledge points more comprehensively, is more beneficial to the widening of the thought of students and the tamping of the knowledge points, can explain in real time through the loudspeaker in the process of displaying the three-dimensional model, thereby can deepen the impression for the material object corresponds with the knowledge point, and teaching efficiency is higher, can select whether can closely ground observe and touch three-dimensional model according to actual demand in addition, takes off the glass baffle, and release the cylinder and will demonstrate that the round platform is automatic to be released, and the change that also can be convenient for three-dimensional model is released to the show round platform in addition is placed.
The invention has ingenious and reasonable integral structure design, three-dimensional display of a real object by the display stand component is realized, so teaching is more intuitively felt, the three-dimensional model placed on the display round table is scanned and recorded by matching with the scanning camera, and multi-angle display is realized by the display screen, so that students can more conveniently and comprehensively know the three-dimensional model, so that the students can better understand and learn, voice playing explanation can be realized by the loudspeaker when the three-dimensional model is displayed, so that the understanding of knowledge points is more facilitated, the glass baffle plate can be disassembled according to the requirement, the three-dimensional model is pushed out by matching with the push-out air cylinder, so that the three-dimensional model can be observed in a close range in an all-round and multi-angle manner, the three-dimensional model can be touched, the display round table can be rotated, the height of the display round table can be adjusted, so that the three-dimensional model can be more conveniently and comprehensively displayed, and the touch, the hearing and the vision are combined, the method is more favorable for mastering and learning knowledge points, and the teaching mode is also more favorable for teaching interaction and can stimulate learning interest.
Drawings
The invention is further described below with reference to the accompanying drawings:
FIG. 1 is a schematic structural diagram of a three-dimensional teaching model system based on gene implantation method according to the present invention;
FIG. 2 is a schematic view of the glass baffle of the present invention with the structure removed;
FIG. 3 is a schematic view of the present invention showing the push-out of the circular truncated cone;
FIG. 4 is a schematic bottom view of FIG. 3;
FIG. 5 is a schematic view of the structure of the glass baffle of the present invention;
FIG. 6 is a schematic structural view of a spacing frame according to the present invention;
FIG. 7 is a schematic view showing the mounting positions of the circular truncated cone and the positioning clip board in the present invention;
FIG. 8 is a schematic view showing the structure of the mounting position of the rotary table and the rotary motor in the present invention;
FIG. 9 is a schematic structural view of a positioning card of the present invention;
FIG. 10 is a schematic view showing the installation position structure of the circular truncated cone and the limiting frame in the present invention;
FIG. 11 is a schematic view of the installation position of the adjusting assembly and the limiting base plate according to the present invention;
FIG. 12 is a schematic structural view of a bottom plate according to the present invention;
FIG. 13 is a schematic structural view of a three-dimensional model display case according to the present invention.
In the figure: 1-a three-dimensional model display case; 2-observation window; 3-a loudspeaker; 4-a glass baffle; 5-a display screen; 6-text introduction column; 7-a display stand assembly; 8-scanning camera; 9-showing the circular truncated cone; 10-a limit frame; 11-a rotating electrical machine; 12-a limit top plate; 13-a limit bottom plate; 14-sliding out of the groove; 15-mounting a plate; 16-a push-out cylinder; 17-a lifting column; 18-a slot; 19-a limit stop; 20-a guide bar; 21-a push rod; 22-perforation; 23-lower groove; 24-a positioning pallet; 25-round hole; 26-a limit stop ring; 27-a tightening plate; 28-a block of bits; 29-a step groove; 30-a clamping chute; 31-supporting a clamping angle; 32-open slots; 33-bumps; 34-a limit chute; 35-connecting rod column; 36-placing the groove; 37-a stabilizing support plate; 38-dovetail cartridge; 39-dovetail type card slot; 40-a regulating component; 41-adjusting the motor; 42-adjusting screw; 43-an extension block; 44-a perforated slot; 45-moving block; 46-positioning chute.
Detailed Description
As shown in figures 1 to 13, the teaching three-dimensional model system based on the gene implantation method comprises a three-dimensional model display cabinet 1, wherein a viewing window 2 and a loudspeaker 3 are arranged on the front end surface of the three-dimensional model display cabinet 1, a glass baffle 4 is detachably arranged in the viewing window 2, a display screen 5 and a character introduction column 6 are arranged on both sides of the three-dimensional model display cabinet 1, a display table assembly 7 is arranged in the three-dimensional model display cabinet 1, a scanning camera 8 is arranged above the display table assembly 7, the display table assembly 7 comprises a display circular table 9 and a limiting frame 10, the display circular table 9 is adjustably arranged in the limiting frame 10, the display circular table 9 is connected with a rotating motor 11, the limiting frame 10 comprises a limiting top plate 12 and a limiting bottom plate 13 which are vertically distributed, the limiting top plate 12 is fixedly connected with the limiting bottom plate 13, and the limiting circular table 9 is clamped on the top surface of the limiting top plate 12, the limiting top plate 12 is provided with a sliding groove 14, the top surface of the limiting bottom plate 13 is provided with a mounting plate 15, the rotating motor 11 is fixed on the mounting plate 15, the rear end of the mounting plate 15 is connected with a push-out cylinder 16, and the bottom surface of the limiting bottom plate 13 is connected with a lifting column 17.
The side surface of the observation window 2 is transversely provided with a slot 18 in a penetrating way, the glass baffle 4 is matched with the slot 18, the glass baffle 4 is inserted in the slot 18, both sides of the glass baffle 4 are provided with a limiting part 19, the limiting part 19 comprises a guide rod 20 and a push rod 21, the guide rod 20 is fixedly connected with the three-dimensional model display cabinet 1, the glass baffle 4 is provided with a through hole 22, the push rod 21 is matched with the through hole 22, the push rod 21 penetrates through the guide rod 20 and the through hole 22 to limit and clamp the glass baffle 4, the slot 18 realizes the insertion limiting between the glass baffle 4 and the three-dimensional model display cabinet 1, the observation window 2 is shielded by the glass baffle 4, meanwhile, the transparent property of glass does not influence the display of the three-dimensional model in the three-dimensional model display cabinet 1, the limiting parts 19 can limit and tightly abut against both sides of the glass baffle 4 to ensure the stability of the glass baffle 4 after being clamped, the push rod 21 is pushed into the corresponding through hole 22, the left and right displacement of the glass baffle 4 is limited, when the glass baffle 4 needs to be taken out, the push rod 21 is completely pulled out from the through hole 22, the design is ingenious and reasonable, and the practical operation is convenient and simple.
The top surface of the limit top plate 12 is provided with a lower groove 23, the lower groove 23 is movably clamped with a positioning clamp plate 24, the positioning clamp plate 24 is provided with a round hole 25, the display circular table 9 is matched with the round hole 25, the display circular table 9 is clamped in the round hole 25, the outer circumferential surface of the upper part of the display circular table 9 is provided with a limit stop ring 26, the limit stop ring 26 is limited and supported on the top surface of the positioning clamp plate 24, the lower groove 23 realizes the clamping and mounting of the positioning clamp plate 24 and the limit top plate 12, the positioning clamp plate 24 can move along the lower groove 23 to realize the pushing or pushing of the display circular table 9, the design of the round hole 25 can realize the accurate clamping and limiting between the display circular table 9 and the positioning clamp plate 24, the limit stop ring 26 can play the role of limiting and supporting, the display circular table 9 is prevented from being completely embedded into the round hole 25, the upper part of the round hole 25 is ensured to be exposed above the positioning clamp plate 24, thereby ensuring the display effect of the three-dimensional model, and also facilitates the actual installation and positioning.
The two ends of the rear side of the positioning clamping plate 24 are respectively provided with a tightly-abutting plate 27, the tightly-abutting plate 27 is provided with an embedding block 28, the two sides of the lower groove 23 are respectively provided with a step groove 29, the step grooves 29 are provided with an embedding sliding groove 30, the embedding block 28 is matched with the embedding sliding groove 30, the embedding block 28 is movably clamped in the embedding sliding groove 30, the embedding block 28 is matched with the embedding sliding groove 30 to realize the further clamping and limiting of the positioning clamping plate 24 and the limiting top plate 12, the guide limiting function is realized in the process of horizontally pushing out or pushing in the positioning clamping plate 24, the stability of the pushing out or pushing in process of the positioning clamping plate 24 is ensured, the clamping and pushing of the positioning clamping plate 24 are limited by the clamping block 28, when the clamping block 28 is abutted against the rear end face of the clamping sliding groove 30, the positioning clamping plate 24 is clamped in place, when the clamping block 28 abuts against the front end face of the clamping chute 30, the positioning clamping plate 24 is pushed out in place, so that the whole pushing-out or pushing-in process is safer and more reliable.
The supporting clamp corners 31 are arranged on the four corners of the limiting top plate 12, the supporting clamp corners 31 are provided with open slots 32, the limiting top plate 12 is clamped in the open slots 32 and is welded and fixed, the side surfaces of the supporting clamp corners 31 are provided with convex blocks 33, the inner side wall of the three-dimensional model display cabinet 1 is provided with limiting sliding grooves 34, the limiting sliding grooves 34 are matched with the convex blocks 33, and the convex blocks 33 are movably clamped in the limiting sliding grooves 34, the design is reasonable, the supporting clamp corners 31 are arranged on the peripheral corners of the limiting top plate 12 to enhance the structural strength of the limiting top plate 12, the supporting clamp corners 31 are firstly clamped with the limiting top plate 12 and then are welded and fixed to effectively ensure the installation firmness between the supporting clamp corners 31 and the limiting top plate 12, so that the supporting clamp corners 31 and the limiting top plate 12 form an integral structure, and the supporting clamp corners 31 can play a role in assisting in pressing and stabilizing when subsequently clamping or pushing out the positioning clamp plates 24, and ensure the structural stability when clamping or pushing out the circular truncated cone 9, meanwhile, the supporting clamping angle 31 is provided with the convex block 33, and the movable clamping connection between the limiting top plate 12 and the three-dimensional model display cabinet 1 can be realized in a matching mode through the limiting sliding groove 34, so that when the height of the display circular truncated cone 9 is adjusted, the convex block 33 can synchronously move along the limiting sliding groove 34, and the stability of the whole display circular truncated cone 9 in the vertical height adjusting process is guaranteed.
The height of the top surfaces of the abutting plates 27 is consistent with the height of the top wall of the inner side of the open slot 32, the design is ingenious and reasonable, after the display circular truncated cone 9 is clamped in place by the limiting frame 10, the supporting clamping angles 31 at the two ends of the rear side of the limiting top plate 12 just enable the two top surfaces of the abutting plates 27 to be clamped in a limiting mode, the structural stability of the whole display circular truncated cone 9 is improved, meanwhile, when the display circular truncated cone 9 is pushed out in place, the supporting clamping angles 31 at the two ends of the front side of the limiting top plate 12 just enable the two top surfaces of the abutting plates 27 to be clamped in a limiting mode, and therefore the pushed display circular truncated cone 9 is better in structural stability.
All be provided with connecting rod post 35 on the top surface four corners of limiting bottom plate 13, the top of connecting rod post 35 and the bottom surface fix with screw that supports card angle 31, connecting rod post 35's design realizes being connected fixedly between limiting bottom plate 13 and the limiting top plate 12, guarantee whole limiting frame 10's structural stability, ensure the installation steadiness of show round platform 9, more be favorable to three-dimensional model's steady show, and connecting rod post 35 can be so that certain interval between limiting bottom plate 13 and the limiting top plate 12, thereby for rotating electrical machines 11, mounting panel 15, the installation space is reserved in the installation such as push-out cylinder 16, and ingenious design is reasonable.
The top surface of the limiting bottom plate 13 is provided with a placing groove 36, a stable support plate 37 is movably clamped in the placing groove 36, two sides of the stable support plate 37 are respectively provided with a dovetail-shaped clamping block 38, two sides of the placing groove 36 are respectively provided with a dovetail-shaped clamping groove 39, the dovetail-shaped clamping blocks 38 are matched with the dovetail-shaped clamping grooves 39, the dovetail-shaped clamping blocks 38 are movably clamped in the dovetail-shaped clamping grooves 39, the stable support plate 37 is connected with an adjusting component 40, the placing groove 36 can facilitate clamping limiting of the stable support plate 37, supporting and lifting are carried out when the display circular table 9 is pushed out through the stable support plate 37, stable firmness when the display circular table 9 is pushed out is ensured, meanwhile, the accurate clamping limiting of the stable support plate 37 and the limiting bottom plate 13 is realized by adopting ingenious design of the dovetail-shaped clamping blocks 38 and the dovetail-shaped clamping grooves 39, clamping firmness between the stable support plate 37 and the dovetail-shaped clamping blocks 38 can limit the vertical displacement of the stable support plate 37, therefore, the clamping stability between the stabilizing support plate 37 and the limiting bottom plate 13 when the stabilizing support plate 37 is pushed out is ensured, and the stabilizing effect of the stabilizing support plate 37 on the display circular truncated cone 9 is ensured.
The adjusting assembly 40 comprises an adjusting motor 41 and an adjusting screw rod 42, the adjusting motor 41 is fixed on the bottom surface of the limiting bottom plate 13, the adjusting motor 41 is connected with the adjusting screw rod 42, a perforated groove 44 is arranged on the bottom surface of the placing groove 36, an extending block 43 is arranged on the bottom surface of the stabilizing support plate 37, the extending block 43 is matched with the perforated groove 44, the extending block 43 penetrates through the perforated groove 44 and is sleeved on the adjusting screw rod 42, the design is reasonable, the adjusting motor 41 rotates to drive the adjusting screw rod 42 to rotate, the extending block 43 is limited by the perforated groove 44, so that the extension block 43 on the adjusting screw rod 42 moves horizontally along the adjusting screw rod 42, the extension block 43 drives the stable support plate 37 connected with the extension block to move, thereby realize firm extension board 37's release or propulsion, realize lifting the support of the show round platform 9 who releases, guarantee the structure steadiness of whole show round platform 9 structure when three-dimensional model releases the show.
The bottom surface of the mounting plate 15 is provided with a moving block 45, the top surface of the limiting bottom plate 13 is provided with a positioning sliding groove 46, the positioning sliding groove 46 is matched with the moving block 45, the moving block 45 is movably clamped in the positioning sliding groove 46, the mounting plate 15 is movably clamped with the limiting bottom plate 13 through the design of the moving block 45 and the positioning sliding groove 46, actual mounting and positioning are facilitated, a guiding and limiting effect can be achieved in the moving process of the subsequent mounting plate 15, the stability of the mounting plate 15 in the moving process is guaranteed, and therefore the three-dimensional model can be pushed out more conveniently.
In the invention, the three-dimensional model display cabinet 1 is adopted to display the three-dimensional model in teaching, so that students can understand more deeply and specifically and understand the content of knowledge to be learned more intuitively, meanwhile, the three-dimensional model display can also improve the imagination space of the students, is more beneficial to the grasping and understanding of difficult points and key knowledge points, so that the teaching is more interesting, and the subjective motility of the students can be mobilized, the three-dimensional model is displayed three-dimensionally through the display circular table 9, the rotating motor 11 can drive the display circular table 9 to rotate, so that the 360-degree-angle omnibearing display of the three-dimensional model is realized, the lifting of the display circular table 9 can be driven through the lifting column 17, the height adjustment of the display circular table 9 is realized, the adjustment is carried out according to the actual height size of the three-dimensional model, and the normal display of the three-dimensional model is ensured, meanwhile, the three-dimensional model can be observed through the front-end observation window 22, the three-dimensional model on the display circular table 9 can be scanned and recorded through the scanning camera 8, the video display is carried out through the display screens 5 on two sides, the proper text introduction is matched in the text introduction column 6 below the display screen 5, the teaching knowledge points can be known in all directions through various modes for learning and understanding, the widening of the thought of students and the tamping of the knowledge points are facilitated, the real-time explanation can be carried out through the loudspeaker 3 in the process of displaying the three-dimensional model, the impression can be deepened, the object corresponds to the knowledge points, the teaching efficiency is higher, whether the three-dimensional model can be observed and touched in a short distance or not can be selected according to the actual demand, and the glass baffle 4 is taken down, the push-out air cylinder 16 automatically pushes out the display round table 9, and the display round table 9 can be pushed out to facilitate replacement and placement of the three-dimensional model.
The invention has ingenious and reasonable integral structure design, three-dimensional display of a real object is realized through the display platform component 7, so that teaching can be more intuitively felt, the scanning camera 8 is matched to scan and input the three-dimensional model placed on the display circular platform 9, and multi-angle display is realized through the display screen 5, so that students can more favorably and comprehensively know the three-dimensional model, better understand and learn, voice playing explanation can be realized through the loudspeaker 3 when the three-dimensional model is displayed, the understanding of knowledge points is more favorably realized, the glass baffle plate 4 can be disassembled according to requirements, the three-dimensional model is pushed out through the push-out air cylinder 16, so that the three-dimensional model can be observed in a close range from all directions and at multiple angles, the three-dimensional model can be touched, the display circular platform 9 can rotate, the height of the display platform can be adjusted, and the comprehensive display of the three-dimensional model is more favorably realized, the combination of the touch, the hearing and the vision is more favorable for mastering and learning knowledge points, and the teaching mode is also more favorable for teaching interaction and can stimulate the learning interest.
The above are only specific embodiments of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions or modifications based on the present invention to achieve substantially the same technical effects are all covered by the scope of the present invention.
Claims (6)
1. Teaching three-dimensional model system based on gene implantation method, its characterized in that: the three-dimensional model display cabinet comprises a three-dimensional model display cabinet, wherein an observation window and a loudspeaker are arranged on the front end face of the three-dimensional model display cabinet, a glass baffle is detachably mounted in the observation window, a display screen and a character introduction column are arranged on two sides of the three-dimensional model display cabinet, a display table assembly is arranged in the three-dimensional model display cabinet, a scanning camera is arranged above the display table assembly, the display table assembly comprises a display round table and a limiting frame, the display round table is adjustably mounted in the limiting frame and is connected with a rotating motor, the limiting frame comprises a limiting top plate and a limiting bottom plate which are vertically distributed, the limiting top plate is fixedly connected with the limiting bottom plate, the display round table is in limiting clamping connection with the top surface of the limiting top plate, a sliding groove is formed in the limiting top plate, and a mounting plate is arranged on the top surface of the limiting bottom plate, the rotary motor is fixed on the mounting plate, the rear end of the mounting plate is connected with a push-out air cylinder, the bottom surface of the limiting bottom plate is connected with a lifting column, the top surface of the limiting top plate is provided with a lower groove, a positioning clamping plate is movably clamped in the lower groove, the positioning clamping plate is provided with a round hole, the display round platform is matched with the round hole, the display round platform is clamped in the round hole, the outer circumferential surface of the upper part of the display round platform is provided with a limiting baffle ring, the limiting baffle ring is limited and supported on the top surface of the positioning clamping plate, the four circumferential corners of the limiting top plate are respectively provided with a supporting clamping corner, the supporting clamping corners are provided with an open slot, the limiting top plate is clamped in the open slot and is welded and fixed, the side surface of the supporting clamping corner is provided with a convex block, and the inner side wall of the three-dimensional model display cabinet is provided with a limiting sliding groove, the limiting sliding groove is matched with the protruding block, the protruding block is movably clamped in the limiting sliding groove, connecting rod columns are arranged on the four peripheral corners of the top surface of the limiting bottom plate, the top ends of the connecting rod columns are fixed with bottom surface screws of the supporting clamping corners, a moving block is arranged on the bottom surface of the mounting plate, a positioning sliding groove is arranged on the top surface of the limiting bottom plate, the positioning sliding groove is matched with the moving block, and the moving block is movably clamped in the positioning sliding groove.
2. The gene implantation-based teaching three-dimensional model system according to claim 1, wherein: the side of the observation window is transversely provided with a slot in a penetrating mode, the glass baffle is matched with the slot, the glass baffle is inserted into the slot, the two sides of the glass baffle are provided with limiting parts, each limiting part comprises a guide rod and a push rod, the guide rods are fixedly connected with the three-dimensional model display cabinet, the glass baffle is provided with through holes, the push rods are matched with the through holes, and the push rods penetrate through the guide rods and the through holes to limit and clamp the glass baffle.
3. The gene implantation-based teaching three-dimensional model system according to claim 1, wherein: the rear side both ends of location cardboard all are provided with and support tight board, support to be provided with the clamping block on the tight board, the both sides of low groove all are provided with the step groove, be provided with the clamping spout on the step groove, the clamping block with the clamping spout phase-match, clamping block activity joint is in the clamping spout.
4. The gene implantation-based teaching three-dimensional model system according to claim 3, wherein: the height of the top surface of the abutting plate is consistent with that of the top wall of the inner side of the open slot.
5. The gene implantation-based teaching three-dimensional model system according to claim 1, wherein: the top surface of the limiting bottom plate is provided with a placing groove, a stable support plate is movably clamped in the placing groove, dovetail-shaped clamping blocks are arranged on two sides of the stable support plate, dovetail-shaped clamping grooves are arranged on two sides of the placing groove, the dovetail-shaped clamping blocks are matched with the dovetail-shaped clamping grooves, the dovetail-shaped clamping blocks are movably clamped in the dovetail-shaped clamping grooves, and the stable support plate is connected with the adjusting component.
6. The gene implantation-based teaching three-dimensional model system according to claim 5, wherein: the adjusting component comprises an adjusting motor and an adjusting screw rod, the adjusting motor is fixed on the bottom surface of the limiting bottom plate, the adjusting motor is connected with the adjusting screw rod, a perforated groove is formed in the bottom surface of the placing groove, an extending block is arranged on the bottom surface of the stable supporting plate and matched with the perforated groove, and the extending block penetrates through the perforated groove and is sleeved on the adjusting screw rod.
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| CN114067650A (en) * | 2021-11-19 | 2022-02-18 | 山西医科大学 | Oral medical electronic point-reading dissecting head model |
| CN117496795A (en) * | 2023-12-27 | 2024-02-02 | 四川航空股份有限公司 | Teaching table for aircraft standard line construction |
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