CN220045430U - Rotatable show stand of teaching aid - Google Patents
Rotatable show stand of teaching aid Download PDFInfo
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- CN220045430U CN220045430U CN202321549837.2U CN202321549837U CN220045430U CN 220045430 U CN220045430 U CN 220045430U CN 202321549837 U CN202321549837 U CN 202321549837U CN 220045430 U CN220045430 U CN 220045430U
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- teaching aid
- rotatable
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- side seat
- model
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- 230000007246 mechanism Effects 0.000 claims abstract description 49
- 238000001179 sorption measurement Methods 0.000 claims abstract description 11
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 9
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 9
- 241001330002 Bambuseae Species 0.000 claims description 9
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 9
- 239000011425 bamboo Substances 0.000 claims description 9
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 21
- 239000000428 dust Substances 0.000 description 5
- 238000007789 sealing Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000019771 cognition Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of teaching aids, in particular to a rotatable teaching aid display stand which comprises a supporting plate, a mounting frame, a back plate and a limiting side seat which are sequentially and fixedly connected, wherein the mounting frame and the limiting side seat are respectively positioned at two sides of the supporting plate, the back plate is positioned at the rear end of the supporting plate, the front end of the back plate is provided with a display structure, the display structure comprises a surrounding cylinder and a display background which are arranged in a matched manner, and the inner side of the surrounding cylinder is fixedly connected with an air cylinder mechanism, an adsorption cover body and a camera shooting mechanism. The effect of carrying out the level through the brace table to external model teaching aid is placed, through rotatory surrounding tube and the show backstage of cup jointing, reaches and drives inboard corresponding camera mechanism and rotate when carrying out the show, then shoots the effect of show to the model teaching aid of placing on the brace table.
Description
Technical Field
The utility model relates to the technical field of teaching aids, in particular to a rotatable teaching aid display stand.
Background
The teaching aid refers to a model, a physical object, a sample, an instrument, a chart, a slide show and the like for explaining something, and comprises teaching equipment, practical training equipment, educational equipment, experimental equipment, a teaching sample, a teaching model and the like, wherein the teaching aid is very important for effective teaching display in the practical teaching process, and when students of the automobile machinery profession and maintenance profession are taught, the students need to be explained through the automobile model to deepen cognition of the vehicle structure, so that the aim of assisting teaching is fulfilled, the teaching aid also comprises other fields requiring model teaching to improve teaching details and quality, and when the conventional teaching aid is used for displaying the model, the teaching aid is displayed through a rotary display table, so that the problems are that:
because when model teaching is taken stably, need diversified show model teaching aid, traditional rotation type teaching aid show stand, rotation mode wherein is rotatory for driving whole show stand horizontal range, need the student to adjust by oneself and observe angle and position, its bandwagon effect is limited, and some rotation show stands that have multi-angle regulation are in the time of demonstrate, need place the state (like slope, upset etc.) through changing model itself just can reach the effect of complete show, and when need carrying out multiple state contrast to the model and observe, need operate the adjustment again, actual bandwagon effect is not good and complex operation is unfavorable for carrying out contrast teaching.
The utility model of China with the application number of 202222105024.6 provides an automobile teaching aid model display stand, which comprises a rectangular box body, a box cover, universal wheels and a storage plate, wherein a lifting mechanism and a sealing mechanism are arranged in the rectangular box body; the sealing mechanism comprises a flat-open hinge and an opening and closing assembly, the flat-open hinge is used for hinging the rectangular box body and the box cover, the opening and closing assembly comprises a tension spring, a limiting block and a pushing rod, the tension spring is used for closing the box cover, the pushing rod is used for opening the box cover, and the limiting block limits the opening angle of the box cover. The automobile teaching aid dust-proof device has the beneficial effects of being fast and convenient to store, convenient to move and capable of effectively protecting the automobile teaching aid from dust.
Disclosure of Invention
The utility model provides a rotatable display stand of a teaching aid, which aims to improve the following technical problems:
traditional rotation type teaching aid show stand can only carry out horizontal range's rotation show, needs the student to adjust by oneself and observes angle and position, and its bandwagon effect is limited, and some rotation show stands that have the multi-angle and adjust are when showing, are unfavorable for carrying out contrast teaching.
The utility model provides a rotatable display stand of a teaching aid, which adopts the following technical scheme:
the utility model provides a rotatable show stand of teaching aid, including fixed connection's backup pad in proper order, the mounting bracket, backplate and spacing side seat, mounting bracket and spacing side seat are located the both sides position of backup pad respectively, the backplate is located backup pad rear end position, the front end of backplate is provided with the show structure, show structure is including supporting a surrounding tube and the show backstage that sets up, the inboard fixedly connected with dryer mechanism of surrounding tube, adsorb the cover body and make a video recording the mechanism, the fixed surface of dryer mechanism is connected with the grid that goes out, grid fixedly connected with kuppe goes out, the bottom fixedly connected with alignment jig of mechanism makes a video recording, the inboard surface of spacing side seat is provided with drive fluted roller and guide roll, the fixed surface of surrounding tube is provided with the guide rack, the surrounding tube outer end upset is connected with sealed lid simultaneously, the fixed surface of show backstage is connected with the supporting bench.
In one realizable technical scheme of the utility model, the inner side of the limiting side seat is in arc-shaped fit and surrounds the surface of the cylinder.
In one realizable technical scheme of the utility model, the driving toothed roller and the guide roller are distributed in an arc shape along the inner arc surface of the limiting side seat, and the outer end of the driving toothed roller is provided with a driving device in a matching way, and the driving toothed roller and the guide rack are embedded.
In one possible technical solution of the utility model, the driving toothed roller and the guiding roller are simultaneously distributed in a staggered manner inside the limiting side seat.
In an achievable technical scheme of the utility model, the surrounding cylinder and the display background are in rotary sleeving connection, the rear end of the display background is fixedly connected with the back plate, and the whole support table is horizontally arranged and is set as a transparent acrylic support table.
In one technical scheme, two groups of photographing mechanisms are vertically arranged, each photographing mechanism comprises a miniature cylindrical camera and a corresponding control mechanism, the adjusting frame is arranged into a multi-section assembled frame structure, and each section of frame structure is movably connected through a pin shaft.
In one technical scheme of the utility model, the surface of the backboard is provided with an electronic screen which is matched with the camera shooting mechanism.
In one realizable technical scheme of the utility model, a fan and a control device are arranged in the air duct mechanism and are communicated with the air outlet grid and the air guide sleeve, the air outlet grid is vertically arranged in the whole, and the air guide sleeve is obliquely arranged outwards to form two groups and is positioned at two ends of the air outlet grid.
In one realizable technical scheme of the utility model, the adsorption cover body and the air cylinder mechanism are oppositely arranged, and are arranged as trapezoid cover bodies, and the adsorption mechanism is arranged inside.
In summary, the present utility model includes at least one of the following beneficial technical effects:
the gear roller is driven to be embedded with the guide rack, the surrounding cylinder is controlled to rotate, and the surrounding cylinder can keep the rotation stability through the guide roller when rotating.
The effect of carrying out the level through the brace table to external model teaching aid is placed, through rotatory surrounding tube and the show backstage of cup jointing, reaches and drives inboard corresponding camera mechanism and rotate when carrying out the show, then shoots the effect of show to the model teaching aid of placing on the brace table.
Through two sets of mechanisms of making a video recording, rotate along with enclosing a section of thick bamboo, reach the effect of carrying out multi-angle show shooting to the model teaching aid on the brace table, the shooting effect demonstrates through the electronic screen that the backplate surface set up.
Through the kuppe that dryer mechanism cooperation air-out grid and slope set up, reach the effect of model teaching aid dust removal to enclosing the inside and the level of supporting bench of section of thick bamboo and place, reach through the absorption cover body and clear up absorptive effect to enclosing the inside dust of section of thick bamboo.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is an overall structure front view of an embodiment of the present utility model.
Fig. 2 is a front view of a display structure connection of an embodiment of the present utility model.
Fig. 3 is an enlarged view of the structure at a in fig. 1 according to an embodiment of the present utility model.
Fig. 4 is a schematic view of a surrounding cylinder connection structure according to an embodiment of the present utility model.
Reference numerals illustrate:
1. a support plate; 2. a mounting frame; 3. a back plate; 4. a display structure; 5. a surrounding cylinder; 6. displaying a background; 7. an image pickup mechanism; 8. an air duct mechanism; 9. an air outlet grid; 10. a guide cover; 11. an adsorption cover body; 12. an adjusting frame; 13. limiting side seats; 14. driving the toothed roller; 15. a guide roller; 16. a guide rack; 17-sealing cover; 18-a support table.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are merely for convenience in describing and simplifying the description based on the orientation or positional relationship shown in the drawings, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
The utility model is described in further detail below with reference to fig. 1-4.
The embodiment of the utility model discloses a rotatable display stand of a teaching aid, which comprises a supporting plate 1, a mounting frame 2, a back plate 3 and a limiting side seat 13 which are sequentially and fixedly connected, wherein the mounting frame 2 and the limiting side seat 13 are respectively positioned at two sides of the supporting plate 1, the back plate 3 is positioned at the rear end of the supporting plate 1, the front end of the back plate 3 is provided with a display structure 4, the display structure 4 comprises a surrounding cylinder 5 and a display back stage 6 which are arranged in a matched mode, the inner side of the surrounding cylinder 5 is fixedly connected with an air duct mechanism 8, an adsorption cover body 11 and a camera shooting mechanism 7, the surface of the air duct mechanism 8 is fixedly connected with an air outlet grid 9, the surface of the air outlet grid 9 is fixedly connected with a guide cover 10, the bottom end of the camera shooting mechanism 7 is fixedly connected with an adjusting frame 12, the camera shooting mechanism 7 and the adjusting frame 12 are arranged in a matched mode, the inner side surface of the limiting side seat 13 is provided with a driving toothed roller 14 and a guide roller 15, the surface of the surrounding cylinder 5 is fixedly provided with a guide rack 16, the outer end of the surrounding cylinder 5 is simultaneously connected with a sealing cover 17 in a turnover mode, and the surface of the display back stage 6 is fixedly connected with a supporting stand 18.
The inner side of the limit side seat 13 is arranged on the surface of the surrounding cylinder 5 in an arc-shaped fit manner;
the driving toothed roller 14 and the guide roller 15 are distributed along the arc surface of the inner side of the limit side seat 13, a driving device is arranged at the outer end of the driving toothed roller 14 in a matched manner, and the driving toothed roller 14 and the guide rack 16 are embedded;
the driving toothed roller 14 and the guide roller 15 are simultaneously staggered on the inner side of the limiting side seat 13;
the toothed roller 14 is driven to be engaged with the guide rack 16, so that the effect of rotating the surrounding cylinder 5 is controlled, and the effect of maintaining the rotation stability of the surrounding cylinder 5 is achieved by the guide roller 15 when the surrounding cylinder rotates.
The surrounding cylinder 5 and the display back stage 6 are in rotary sleeving connection, the back end of the display back stage 6 is fixedly connected with the back plate 3, and the whole supporting table 18 is horizontally arranged and is a transparent acrylic supporting table;
the effect of carrying out the level through supporting bench 18 to external model teaching aid is placed, through rotatory a section of thick bamboo 5 of cup jointing and show backstage 6, reaches and drives inboard corresponding camera mechanism 7 and rotate when carrying out the show, then shoots the effect of show to the model teaching aid of placing on the supporting bench 18, and this in-process model teaching aid is fixed state, is favorable to carrying out multiple state contrast more and observes.
The camera shooting mechanism 7 is vertically provided with two groups, wherein the camera shooting mechanism comprises a miniature cylindrical camera and a corresponding control mechanism, the adjusting frame 12 is provided with a multi-section assembled frame structure, and each section of frame structure is movably connected through a pin shaft;
the surface of the backboard 3 is provided with an electronic screen which is matched with the camera mechanism 7;
through two sets of camera mechanisms 7, rotate along with enclosing a section of thick bamboo 5, reach and carry out the effect that the multi-angle was demonstrate to the model teaching aid on the brace table 18, the electronic screen that the shooting effect set up through backplate 3 surface demonstrates.
The air duct mechanism 8 is internally provided with a fan and a control device and is communicated with the air outlet grid 9 and the air guide sleeve 10, the air outlet grid 9 is vertically arranged as a whole, and the air guide sleeve 10 is obliquely arranged outwards to form two groups and is positioned at two ends of the air outlet grid 9;
the adsorption cover body 11 and the wind cylinder mechanism 8 are oppositely arranged and are arranged into a trapezoid cover body, and the adsorption mechanism is arranged in the trapezoid cover body;
the air duct mechanism 8 is matched with the air outlet grid 9 and the air guide sleeve 10 which is obliquely arranged, so that the effect of dust removal of the model teaching aid horizontally placed in the surrounding cylinder 5 and the supporting table 18 is achieved, and the effect of cleaning and adsorbing dust in the surrounding cylinder 5 is achieved through the adsorption cover body 11.
During the rotation of the surrounding cylinder 5, the camera mechanism 7, the air duct mechanism 8 and the adsorption cover 11 arranged therein rotate along with the surrounding cylinder 5 to adjust the position.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (9)
1. Rotatable show stand of teaching aid, its characterized in that: including backup pad (1), mounting bracket (2), backplate (3) and spacing side seat (13) of fixed connection in proper order, mounting bracket (2) and spacing side seat (13) are located the both sides position of backup pad (1) respectively, backplate (3) are located backup pad (1) rear end position, the front end of backplate (3) is provided with show structure (4), show structure (4) are including supporting encirclement section of thick bamboo (5) and show backstage (6) that set up, the inboard fixedly connected with dryer mechanism (8) of encirclement section of thick bamboo (5), adsorb the cover body (11) and camera shooting mechanism (7), the fixed surface of dryer mechanism (8) is connected with out of wind grid (9), out of wind grid (9) fixed surface is connected with kuppe (10), the bottom fixedly connected with adjustment frame (12) of camera shooting mechanism (7), the supporting setting of camera shooting mechanism (7) and adjustment frame (12), the inboard surface of spacing side seat (13) is provided with driving roller (14) and guide roller (15), the fixed surface of encirclement section of thick bamboo (5) is provided with guide rack (16), the sealed outer end of encirclement section of thick bamboo (5) is connected with simultaneously upset and is connected with the fixed surface of back (18) of stand (6).
2. A rotatable teaching aid display stand according to claim 1, characterized in that the inner side of the limit side seat (13) is arranged in an arc-shaped fitting surrounding cylinder (5) surface.
3. The rotatable display stand of claim 1, wherein the driving toothed roller (14) and the guide roller (15) are distributed along the arc-shaped surface of the inner side of the limiting side seat (13), the driving device is arranged at the outer end of the driving toothed roller (14) in a matched manner, and the driving toothed roller (14) and the guide rack (16) are embedded.
4. A rotatable display stand according to claim 3, characterized in that the driving toothed roller (14) and the guiding roller (15) are arranged in a staggered manner at the same time inside the limiting side seat (13).
5. The rotatable display stand of claim 1, wherein the surrounding cylinder (5) and the display back stage (6) are rotatably sleeved, the back end of the display back stage (6) is fixedly connected with the back plate (3), and the supporting stand (18) is horizontally arranged as a whole and is set as a transparent acrylic supporting stand.
6. The rotatable display stand of claim 1, wherein the camera shooting mechanism (7) is vertically provided with two groups, each group comprises a miniature cylindrical camera and a corresponding control mechanism, the adjusting frame (12) is provided with a multi-section assembled frame structure, and each section of frame structure is movably connected through a pin shaft.
7. A rotatable display stand according to claim 1, characterized in that the surface of the back plate (3) is provided with an electronic screen, which is arranged in cooperation with the camera means (7).
8. A rotatable teaching aid display stand according to claim 1, characterized in that the wind barrel mechanism (8) is internally provided with a fan and a control device and is communicated with the wind outlet grid (9) and the air guide cover (10), the wind outlet grid (9) is vertically arranged integrally, and the air guide cover (10) is obliquely arranged outwards to form two groups and is positioned at two ends of the wind outlet grid (9).
9. The rotatable demonstration table of claim 1, wherein the adsorption cover body (11) and the air cylinder mechanism (8) are oppositely arranged, are arranged as a trapezoid cover body, and are internally provided with the adsorption mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321549837.2U CN220045430U (en) | 2023-06-17 | 2023-06-17 | Rotatable show stand of teaching aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321549837.2U CN220045430U (en) | 2023-06-17 | 2023-06-17 | Rotatable show stand of teaching aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220045430U true CN220045430U (en) | 2023-11-21 |
Family
ID=88765708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321549837.2U Active CN220045430U (en) | 2023-06-17 | 2023-06-17 | Rotatable show stand of teaching aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220045430U (en) |
-
2023
- 2023-06-17 CN CN202321549837.2U patent/CN220045430U/en active Active
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