CN209846447U - Teaching aid for liberal art teaching - Google Patents
Teaching aid for liberal art teaching Download PDFInfo
- Publication number
- CN209846447U CN209846447U CN201920362191.4U CN201920362191U CN209846447U CN 209846447 U CN209846447 U CN 209846447U CN 201920362191 U CN201920362191 U CN 201920362191U CN 209846447 U CN209846447 U CN 209846447U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- plate
- teaching
- fixed plate
- teaching aid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Instructional Devices (AREA)
Abstract
The utility model discloses a teaching aid is used in literal arts teaching, comprising a base plate, the upper end fixedly connected with bracing piece of bottom plate, the upper end fixedly connected with electric telescopic handle of bracing piece, electric telescopic handle's flexible end fixedly connected with fixed plate, the upper end of bottom plate is equipped with guiding mechanism, guiding mechanism is connected with the fixed plate, be equipped with the device chamber in the fixed plate, the device intracavity is equipped with moving mechanism, the upper end sliding connection of fixed plate has the slide, moving mechanism is connected with the slide, the backup pad that two symmetries of upper end fixedly connected with of slide set up, the upper end fixedly connected with movable pulley of backup pad, the upper end of fixed plate is rotated and is connected with and places the board. The utility model has the advantages of reasonable design, can adjust the height of placing the board according to the demand, the user of the different heights of being convenient for uses, and can adjust the angle of placing the board to be convenient for better teaching and use.
Description
Technical Field
The utility model relates to a teaching tool technical field especially relates to a teaching aid is used in literal arts teaching.
Background
The liberal arts are also called human social science, and take politics, economy, culture and the like unique to human society as subjects of research. The literature is divided into human science and social science. The human science is used for researching human cultural heritage, and the classical subjects are literature, history, philosophy and art and humanistic geography; "history" includes history, archaeology, etc.; the philosophy and the art are the methods, and the modern aesthetics, the art and the like belong to the category of the philosophy and the art; the social science is a general term for 4 disciplines of law, education, economics and management, and is used for researching social development, social problems and social laws.
At present, in the liberal art teaching, a common teacher is used for teaching by holding books, and the mode easily causes muscle soreness for a long time and increases the burden of the teacher. And its structure of current teaching aid is fixed to can't adjust according to user's difference, can influence different height teachers ' use, the teaching of being not convenient for is used.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the teaching aid for the teaching of a literal arts that proposes, it can be adjusted according to the demand and place the height of board, and the user of the different heights of being convenient for uses, and can adjust the angle of placing the board to be convenient for better teaching and use.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a teaching aid for literal arts teaching, includes the bottom plate, the upper end fixedly connected with bracing piece of bottom plate, the upper end fixedly connected with electric telescopic handle of bracing piece, electric telescopic handle's flexible end fixedly connected with fixed plate, the upper end of bottom plate is equipped with guiding mechanism, guiding mechanism is connected with the fixed plate, be equipped with the device chamber in the fixed plate, be equipped with moving mechanism in the device chamber, the upper end sliding connection of fixed plate has the slide, moving mechanism is connected with the slide, the backup pad that two symmetries of upper end fixedly connected with of slide set up, the upper end fixedly connected with movable pulley of backup pad, the upper end of fixed plate is rotated and is connected with and places the board, the lower extreme lateral wall and the movable pulley of placing the board offset, the lateral.
Preferably, the baffle is arranged at 90 degrees to the placing plate.
Preferably, the guide mechanism comprises two telescopic rods fixedly connected to the upper end of the bottom plate, and the telescopic ends of the telescopic rods are fixedly connected to the lower end of the fixing plate.
Preferably, moving mechanism is including running through the dwang of setting on the fixed plate lateral wall, the dwang rotates with the fixed plate to be connected, the one end fixedly connected with handle of dwang, the other end fixedly connected with threaded rod of dwang, the other end of threaded rod rotates to be connected on the inner wall in device chamber, threaded connection has the nut on the threaded rod, the upper end fixedly connected with connecting block of nut, the upper end of connecting block runs through the interior top in device chamber and fixed connection is at the lower extreme of slide, connecting block and fixed plate sliding connection.
Preferably, the handle is sleeved with a rubber sleeve.
Preferably, the lower end of the bottom plate is fixedly connected with a non-slip mat.
The utility model has the advantages that:
1. by arranging the electric telescopic rod and the telescopic rod, the height of the fixing plate can be adjusted by the electric telescopic rod according to the height of a user, so that the user can better use the fixing plate for teaching, the telescopic rod can prevent the moving direction of the fixing plate from changing, and the lifting stability of the fixing plate 15 can be improved;
2. through setting up moving mechanism, slide, backup pad, movable pulley, can the manual rotation threaded rod through handle and dwang to make the slide remove through nut and connecting block, the slide removes and makes the backup pad remove, and the movable pulley removes along placing board lower extreme lateral wall, thereby can adjust the angle of placing the board according to the demand, so that can be better teach.
Drawings
Fig. 1 is a schematic structural view of a teaching aid for literal arts teaching according to the present invention;
fig. 2 is a partially enlarged view of a portion a in fig. 1 according to the present invention.
In the figure: 1 bottom plate, 2 telescopic links, 3 bracing pieces, 4 electric telescopic links, 5 dwang, 6 handles, 7 baffles, 8 backup pads, 9 place the board, 10 threaded rods, 11 slides, 12 connecting blocks, 13 device chambeies, 14 nuts, 15 fixed plates, 16 movable pulleys.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a teaching aid for literal arts teaching comprises a bottom plate 1, a non-slip mat is fixedly connected to the lower end of the bottom plate 1, and has a non-slip effect, a support rod 3 is fixedly connected to the upper end of the bottom plate 1, an electric telescopic rod 4 is fixedly connected to the upper end of the support rod 3, a fixed plate 15 is fixedly connected to the telescopic end of the electric telescopic rod 4, a guide mechanism is arranged at the upper end of the bottom plate 1, the guide mechanism is connected to the fixed plate 15, a device cavity 13 is arranged in the fixed plate 15, a moving mechanism is arranged in the device cavity 13, a sliding plate 11 is slidably connected to the upper end of the fixed plate 15, the moving mechanism is connected to the sliding plate 11, two symmetrically arranged support plates 8 are fixedly connected to the upper end of the support plates 8, sliding wheels 16 are fixedly connected to the upper end of the fixed plate 8, the baffle 7 and the placing plate 9 are arranged at 90 degrees and used for placing books for teaching.
Specifically, guiding mechanism includes two fixed connection telescopic link 2 in 1 upper end of bottom plate, and telescopic link 2's telescopic end fixed connection has reached the purpose of direction at the lower extreme of fixed plate 15, avoids fixed plate 15 moving direction to change, and can improve the stability that fixed plate 15 goes up and down.
Specifically, moving mechanism is including running through dwang 5 that sets up on the 15 lateral walls of fixed plate, dwang 5 rotates with fixed plate 15 to be connected, the one end fixedly connected with handle 6 of dwang 5, the cover is equipped with the rubber sleeve on the handle 6, skid-proof effect has been played, the other end fixedly connected with threaded rod 10 of dwang 5, the other end of threaded rod 10 rotates to be connected on the inner wall of device chamber 13, threaded rod 10 goes up threaded connection has nut 14, nut 14's upper end fixedly connected with connecting block 12, the upper end of connecting block 12 runs through interior top and the fixed connection at slide 11's lower extreme in device chamber 13, connecting block 12 and 15 sliding connection of fixed plate, this structure can manual rotation threaded rod 10 through handle 6 and dwang 5, thereby make slide 11 remove through nut 14 and connecting.
In the utility model, when in use, the electric telescopic rod 4 is started, the electric telescopic rod 4 pushes the fixed plate 15 to ascend or descend, so that the height of the placing plate 9 is changed, and the height can be adjusted according to the height of a user, thereby facilitating the better teaching use of the user; through handle 6 rotation dwang 5, dwang 5 rotates and makes threaded rod 10 rotate, and threaded rod 10 makes nut 14 can remove, and nut 14 drives slide 11 through connecting block 12 and removes, and slide 11 removes and drives two backup pads 8 and remove, removes along the lower extreme lateral wall of placing board 9 through movable pulley 16 to can adjust the angle of placing board 9, so that adjust according to user's demand, can be better teach.
Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (6)
1. A teaching aid for literal arts teaching comprises a bottom plate (1) and is characterized in that a supporting rod (3) is fixedly connected to the upper end of the bottom plate (1), an electric telescopic rod (4) is fixedly connected to the upper end of the supporting rod (3), a fixing plate (15) is fixedly connected to the telescopic end of the electric telescopic rod (4), a guide mechanism is arranged at the upper end of the bottom plate (1) and connected with the fixing plate (15), a device cavity (13) is formed in the fixing plate (15), a moving mechanism is arranged in the device cavity (13), a sliding plate (11) is slidably connected to the upper end of the fixing plate (15), the moving mechanism is connected with the sliding plate (11), two symmetrically-arranged supporting plates (8) are fixedly connected to the upper end of the sliding plate (11), sliding wheels (16) are fixedly connected to the upper ends of the supporting plates (8), a placing plate (9) is rotatably connected to the upper, the side wall of the lower end of the placing plate (9) is abutted to the sliding wheel (16), and the side wall of the placing plate (9) is fixedly connected with a baffle plate (7).
2. A teaching aid for literal arts teaching as claimed in claim 1, characterized in that the baffle (7) is placed at 90 degrees to the board (9).
3. A teaching aid for cultural science teaching according to claim 1, wherein the guiding mechanism comprises two telescopic rods (2) fixedly connected to the upper end of the base plate (1), and the telescopic rods (2) are fixedly connected to the lower end of the fixing plate (15).
4. The teaching aid for the literal arts teaching of claim 1, characterized in that, moving mechanism includes through setting up dwang (5) on fixed plate (15) lateral wall, dwang (5) rotate with fixed plate (15) and are connected, the one end fixedly connected with handle (6) of dwang (5), the other end fixedly connected with threaded rod (10) of dwang (5), the other end of threaded rod (10) is rotated and is connected on the inner wall of device chamber (13), threaded connection has nut (14) on threaded rod (10), the upper end fixedly connected with connecting block (12) of nut (14), the upper end of connecting block (12) runs through the interior top and the fixed connection in slide (11) of device chamber (13) and the lower extreme, connecting block (12) and fixed plate (15) sliding connection.
5. A teaching aid for literal arts teaching as claimed in claim 4, characterized in that the handle (6) is sleeved with a rubber sleeve.
6. A teaching aid for literal arts teaching as claimed in claim 1, characterized in that the bottom end of the bottom plate (1) is fixedly connected with a non-slip mat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920362191.4U CN209846447U (en) | 2019-03-20 | 2019-03-20 | Teaching aid for liberal art teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920362191.4U CN209846447U (en) | 2019-03-20 | 2019-03-20 | Teaching aid for liberal art teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209846447U true CN209846447U (en) | 2019-12-27 |
Family
ID=68934487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920362191.4U Expired - Fee Related CN209846447U (en) | 2019-03-20 | 2019-03-20 | Teaching aid for liberal art teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209846447U (en) |
-
2019
- 2019-03-20 CN CN201920362191.4U patent/CN209846447U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209846447U (en) | Teaching aid for liberal art teaching | |
| CN204635429U (en) | A kind of lifting dais | |
| CN113876113B (en) | Electrician and electronics practical training examination device with extensible workbench | |
| CN214261974U (en) | Laboratory bench is used in chemistry experiment teaching | |
| CN212141332U (en) | Leg pressing rod for dance teaching | |
| CN205033781U (en) | Portable teaching board | |
| CN208839051U (en) | A kind of hurdle bracket for sports training | |
| CN216534320U (en) | Portable mobile platform | |
| CN213180079U (en) | Console of unmanned tower joint debugging experiment | |
| CN210809793U (en) | Special portable teaching podium of primary school's mathematics teacher | |
| CN202750966U (en) | Reading support used for Chinese teaching | |
| CN110917578A (en) | Multi-angle ligament stretching device for leg exercise | |
| CN206480313U (en) | It is a kind of to strengthen the terrestrial globe for geography teaching of student memory | |
| CN214803147U (en) | Integrated form podium for teaching | |
| CN213823348U (en) | Wrist rehabilitation training device | |
| CN212382283U (en) | Book fixing device for computer teaching | |
| CN219206211U (en) | Novel platform | |
| CN212516237U (en) | Preschool education teaching plank toy | |
| CN109046496A (en) | A kind of chemical experiment teaching apparatus | |
| CN210896041U (en) | Teaching of nursing specialty is with demonstration platform | |
| CN209152531U (en) | A kind of convertible think of political affairs Lectern for teaching | |
| CN220137829U (en) | Circuit teaching experiment table convenient to show | |
| CN219559679U (en) | Experiment table | |
| CN210933632U (en) | Folding type multifunctional upper limb trainer | |
| CN215025835U (en) | Student is basketball stands for sports training |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191227 Termination date: 20210320 |