CN213844511U - Teaching aid suitable for economics teaching - Google Patents
Teaching aid suitable for economics teaching Download PDFInfo
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- CN213844511U CN213844511U CN202120158247.1U CN202120158247U CN213844511U CN 213844511 U CN213844511 U CN 213844511U CN 202120158247 U CN202120158247 U CN 202120158247U CN 213844511 U CN213844511 U CN 213844511U
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Abstract
The utility model relates to the technical field of teaching aids, in particular to an auxiliary teaching aid suitable for teaching of economics, which comprises a base, wherein a plurality of rollers with brake structures are respectively installed at two ends of the bottom of the base, a first telescopic cylinder is welded at the middle position above the base, a motor box is welded on a piston rod at one end of the first telescopic cylinder, a groove body is welded at one end of a rotating shaft through the motor box, chutes are respectively arranged at two sides in the groove body, sliding blocks are respectively and slidably arranged in the chutes, a writing board is welded between the two sliding blocks, a fixed block is welded at one side of the writing board, a second telescopic cylinder is welded at the bottom in the groove body, a door body is rotatably arranged at one side of the groove body, an installation block is welded at one side of the door body, a clamping groove is arranged at one side of the installation block, a clamping block matched with the clamping groove is clamped in the clamping groove, a fixed plate is welded at one end of the fixed plate, a cloth body is welded at one side of the fixed plate, and a T-shaped plate is welded at the upper end of the writing board, the utility model discloses, more save time.
Description
Technical Field
The utility model relates to a teaching aid technical field especially relates to a be applicable to economics teaching auxiliary teaching aid of giving lessons.
Background
Economics is a law theory of production, circulation, distribution and consumption for researching value, economics is a subject, political economics serving as a political consciousness form component is only previous economics but not real economics, the existing teaching aid for teaching and teaching of economics is mostly a writing board convenient to move and adjust, teaching knowledge contents are written on the writing board through chalk, cleaning is needed to be erased after the writing is full, cleaning is usually performed manually, teaching time can be delayed, and dust fall effect is not achieved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that the teaching time is delayed in the prior art, and the teaching aid suitable for economics teaching is given lessons that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a teaching aid suitable for teaching of economics comprises a base, wherein a plurality of idler wheels with brake structures are mounted at two ends of the bottom of the base, a first telescopic cylinder is welded at the middle position above the base, a motor box is welded on a piston rod at one end of the first telescopic cylinder, a motor is mounted at the top in the motor box, the input end of the motor is connected with an external power supply, the output end of the motor is connected with a rotating shaft through a coupler, one end of the rotating shaft penetrates through the motor box and is welded with a groove body, sliding grooves are formed in two sides in the groove body, sliding blocks are slidably mounted in the sliding grooves, a writing board is welded between the two sliding blocks, a fixed block is welded on one side of the writing board, a second telescopic cylinder is welded at the bottom in the groove body, a piston rod at one end of the second telescopic cylinder is connected to the lower portion of the fixed block, and a door body is rotatably mounted on one side of the groove body, the door body one side welding has the installation piece, the draw-in groove has been seted up to installation piece one side, the joint has the fixture block rather than assorted in the draw-in groove, fixture block one end welding has the fixed plate, the welding of fixed plate one side has the wiping body, the welding of board upper end has the T template.
Preferably, a box body is welded above the T-shaped plate, and a box cover is covered above the box body.
Preferably, a water tank is fixedly installed at one end of the inside of the box cover through threads, a connecting pipe is sleeved at one end of the water tank, a pump body is connected to one end of the connecting pipe, an atomizer is connected to one end of the pump body through the connecting pipe, a metal pipe is sleeved at one end of the atomizer, and a plurality of integrated branch pipes are welded on one side of the metal pipe.
Preferably, one end of each branch pipe penetrates through the T-shaped plate.
Preferably, a hot air blower is installed on one side of the door body through a screw.
The utility model provides a be applicable to economics teaching auxiliary teaching aid of giving lessons, beneficial effect lies in: this design is mainly installed clean mechanism, can carry out cleaning to the board through reciprocating to mutually support, installs the spraying structure, has certain dust fall effect.
Drawings
Fig. 1 is a schematic structural view of an auxiliary teaching aid suitable for economics teaching;
FIG. 2 is a schematic side view of an auxiliary teaching aid for teaching in economics teaching according to the present invention;
fig. 3 is the utility model provides a be applicable to the structure sketch of the installation piece and the wiping cloth body of the auxiliary teaching aid of teaching of economics teaching.
In the figure: the device comprises a base 1, a roller 2, a first telescopic cylinder 3, a motor box 4, a motor 5, a rotating shaft 6, a groove body 7, a sliding groove 8, a sliding block 9, a writing board 10, a fixing block 11, a second telescopic cylinder 12, a door body 13, an installation block 14, a clamping groove 15, a clamping block 16, a fixing plate 17, a cloth wiping body 18, a T-shaped plate 19, a box body 20, a box cover 21, a water tank 22, a connecting pipe 23, a pump body 24, an atomizer 25, a metal pipe 26, a branch pipe 27 and a hot air blower 28.
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.
Example 1
Referring to fig. 1-3, an auxiliary teaching aid suitable for economics teaching comprises a base 1, a plurality of rollers 2 with brake structures are mounted at two ends of the bottom of the base 1, a first telescopic cylinder 3 is welded at the middle position above the base 1, a motor box 4 is welded on a piston rod at one end of the first telescopic cylinder 3, a motor 5 is mounted at the top in the motor box 4, an input end of the motor 5 is connected with an external power supply, an output end of the motor 5 is connected with a rotating shaft 6 through a coupler, one end of the rotating shaft 6 penetrates through the motor box 4 and is welded with a groove body 7, the rollers 2 are mounted on the base 1, the teaching aid is convenient to move, when the teaching aid is needed, the first telescopic cylinder 3 can be started according to the used height, the integral structure mounted above the first telescopic cylinder 3 is driven to move up and down to the required height, the teaching aid is convenient to use, when the rotating angle is needed to be adjusted, the motor 5 can be started, and the motor 5 drives the groove body 7 arranged at one end of the rotating shaft 6 to rotate to a required use angle.
The two sides in the tank body 7 are both provided with sliding grooves 8, the sliding blocks 9 are all slidably arranged in the sliding grooves 8, a writing board 10 is welded between the two sliding blocks 9, one side of the writing board 10 is welded with a fixed block 11, the bottom in the tank body 7 is welded with a second telescopic cylinder 12, a piston rod at one end of the second telescopic cylinder 12 is connected to the lower part of the fixed block 11, one side of the tank body 7 is rotatably provided with a door body 13, one side of the door body 13 is welded with a mounting block 14, one side of the mounting block 14 is provided with a clamping groove 15, the clamping groove 15 is internally clamped with a clamping block 16 matched with the clamping block 16, the clamping block 16 and the clamping groove 15 are the most common clamping block and clamping groove which can be clamped, one end of the clamping block 16 is welded with a fixed plate 17, one side of the fixed plate 17 is welded with a cloth wiping body 18, the upper end of the writing board 10, move out of the groove body 7, the slider 9 of the installation of both ends of the board 10 will also remove in the spout 8 simultaneously, facilitate the use of the board 10, when needing to clean the board 10, the wiper 18 of one side installation touches one side of the board 10 in the groove body 7, can start the second telescopic cylinder 12, drive the board 10 through the second telescopic cylinder 12 and move from top to bottom repeatedly, make the wiper 18 can wipe the chalk word of writing one side of the board 10, have the fixture block 16 on the fixed plate 17 of the welding of the wiper 18 one end, the fixture block 16 is blocked into the draw-in groove 15 internal fixation, it is convenient to dismantle the wiper 18 with fixed plate 17 and get off and clean.
A box body 20 is welded above the T-shaped plate 19, a box cover 21 is covered above the box body 20, a water tank 22 is fixedly arranged at one end in the box cover 21 through threads, clear water can be filled in the water tank 22, one end of the water tank 22 is sleeved with the connecting pipe 23, one end of the connecting pipe 23 is connected with the pump body 24, one end of the pump body 24 is connected with the atomizer 25 through the connecting pipe 23, one end of the atomizer 25 is sleeved with the metal pipe 26, one side of the metal pipe 26 is welded with a plurality of integrated branch pipes 27, one end of each branch pipe 27 penetrates through the T-shaped plate 19, when cleaning the writing board 10 through the wiping cloth body 18, the pump body 24 can be started, so that clean water enters the atomizer 25 through the connecting pipe 23 for atomization, and then is sprayed out to one side of the writing board 10 through each branch pipe 27, so that the writing board 10 can play a certain dust-settling role when being cleaned, and the writing board 10 with certain humidity is more convenient to be cleaned through the wiping cloth body 18.
Example 2
Referring to fig. 2, as another preferred embodiment of the present invention, the only difference from embodiment 1 is that a hot air blower 28 is installed on one side of the door 13 by a screw, and after the tablet 10 is cleaned, a small amount of water drops are easily remained on the upper surface due to the atomized water spraying process, and the hot air blower 28 can be started to blow hot air to the tablet 10, and simultaneously the tablet 10 is moved up and down to rapidly dry the whole tablet 10.
The 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 utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The auxiliary teaching aid suitable for economics teaching comprises a base (1) and is characterized in that a plurality of rollers (2) with brake structures are mounted at two ends of the bottom of the base (1), a first telescopic cylinder (3) is welded at the middle position above the base (1), a motor box (4) is welded on a piston rod at one end of the first telescopic cylinder (3), a motor (5) is mounted at the inner top of the motor box (4), the input end of the motor (5) is connected with an external power supply, the output end of the motor (5) is connected with a rotating shaft (6) through a coupling, one end of the rotating shaft (6) penetrates through the motor box (4) and is welded with a groove body (7), sliding grooves (8) are formed in two sides of the groove body (7), sliding blocks (9) are slidably mounted in the sliding grooves (8), and a writing board (10) is welded between the sliding blocks (9, fixed block (11) have been welded to board (10) one side, bottom welding has second telescopic cylinder (12) in cell body (7), the piston rod of second telescopic cylinder (12) one end is connected to fixed block (11) below, cell body (7) one side is rotationally installed a body (13), welding has installation piece (14) in door body (13) one side, draw-in groove (15) have been seted up to installation piece (14) one side, draw-in groove (15) inside callipers have assorted fixture block (16) with it, fixture block (16) one end welding has fixed plate (17), the welding of fixed plate (17) one side has the body of wiping cloth (18), the welding of board (10) upper end has T template (19).
2. The teaching aid suitable for teaching and teaching economics of claim 1 wherein, a box body (20) is welded above the T-shaped plate (19), and a box cover (21) is covered above the box body (20).
3. The teaching aid suitable for economics teaching and giving lessons according to claim 2, wherein a water tank (22) is fixedly installed at one end of the box cover (21) through threads, a connecting pipe (23) is sleeved at one end of the water tank (22), a pump body (24) is connected at one end of the connecting pipe (23), an atomizer (25) is connected at one end of the pump body (24) through the connecting pipe (23), a metal pipe (26) is sleeved at one end of the atomizer (25), and a plurality of integrated branch pipes (27) are welded at one side of the metal pipe (26).
4. An auxiliary teaching aid suitable for economics teaching and teaching of claim 3 wherein one end of the branch pipe (27) is all penetrated through the T-shaped plate (19).
5. An auxiliary teaching aid suitable for economics teaching and teaching as claimed in claim 1 wherein hot air blower (28) is mounted on one side of door body (13) through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120158247.1U CN213844511U (en) | 2021-01-21 | 2021-01-21 | Teaching aid suitable for economics teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120158247.1U CN213844511U (en) | 2021-01-21 | 2021-01-21 | Teaching aid suitable for economics teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213844511U true CN213844511U (en) | 2021-07-30 |
Family
ID=77002093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120158247.1U Active CN213844511U (en) | 2021-01-21 | 2021-01-21 | Teaching aid suitable for economics teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213844511U (en) |
-
2021
- 2021-01-21 CN CN202120158247.1U patent/CN213844511U/en active Active
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