CN214500784U - Think political affairs class teaching and use auxiliary teaching aid - Google Patents
Think political affairs class teaching and use auxiliary teaching aid Download PDFInfo
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- CN214500784U CN214500784U CN202022546579.5U CN202022546579U CN214500784U CN 214500784 U CN214500784 U CN 214500784U CN 202022546579 U CN202022546579 U CN 202022546579U CN 214500784 U CN214500784 U CN 214500784U
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- electric telescopic
- teaching
- base
- telescopic handle
- telescopic rod
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Abstract
The utility model discloses a think political affairs class teaching and use auxiliary teaching aid belongs to teaching auxiliary teaching aid field, which comprises a supporting body, electric telescopic handle A is installed to the bottom of supporting body, the roof is installed to electric telescopic handle A's output, bolted connection is passed through with the top of bottom plate in the bottom of roof, the base is installed at the top of bottom plate, the recess has been seted up on the top right side of base, electric telescopic handle B is installed to the inside wall of recess, the output that hinged joint and electric telescopic handle B were passed through to the top left side of base and the left side bottom of diaphragm is connected with the bottom right side of diaphragm. The utility model discloses a mutually supporting of roof, through-hole, bolt, nut, bottom plate and base to reduce area and be applicable to the classroom teaching, rethread electric telescopic handle A, hinge, wireless receiver, diaphragm, recess and electric telescopic handle B mutually support, thereby conveniently carry out angle modulation to the projecting apparatus and improve the quality of teaching, be fit for being extensively promoted and used.
Description
Technical Field
The utility model relates to a teaching auxiliary teaching aid technical field especially relates to an think political affairs class teaching and use auxiliary teaching aid.
Background
The teaching aid is a material object aiming at propagating science and technology and educating people, and is an indispensable device in the science and technology activities of teenagers. Teaching aids used in scientific and technological activities include real object teaching aids and replica teaching aids. In particular, specimens or samples from nature: such as biological samples, mineral samples, fossil, rock and rare animal samples, etc. used in scientific and technical education activities. Also copies and models of specimens: some samples are precious (such as Beijing apen skull fossils) and are not suitable for being spread everywhere, so people make various imitations and models for spreading scientific and technical information. Also, the model can be used for human anatomy models, aeronautical, maritime and vehicular models, and the like. The teaching aid can also be divided into two types for demonstration and practice operation.
Patent No. CN201921901814 discloses an think political affairs class teaching and use auxiliary teaching aid, comprising a base plate, the bottom plate left and right sides is equipped with the stand, stand top fixed connection table surface, table surface rotates at the middle part and connects high accommodate the lead screw, and high accommodate the lead screw top is rotated and is connected the lifter plate, the lifter plate back is equipped with the pivot, and the pivot is rotated and is connected the rotor plate, the positive left and right sides sliding connection slider of lifter plate, slider top sliding connection rotor plate lower surface, slider middle part threaded connection angle accommodate the lead screw, angle accommodate the lead screw right-hand member fixed connection runner, rotor plate upper portion is equipped with projection equipment. The utility model is suitable for an among the teaching aid, drive the slider through setting up angle accommodate the lead screw and be close to the motion each other or keep away from the motion each other to drive the rotor plate and rotate, make the every single move angle of the projection equipment that upper portion was placed change.
At present, the technology has certain defects: 1. the teaching aid is not suitable for teachers to teach due to large occupied area, and the practicability of the teaching aid is reduced; 2. inconvenient personnel adjust the projecting apparatus and lead to influencing the teaching quality.
SUMMERY OF THE UTILITY MODEL
The utility model provides a think political affairs class teaching and use auxiliary teaching aid, through mutually supporting of roof, through-hole, bolt, nut, bottom plate and base to reduce area and be applicable to the classroom teaching, rethread electric telescopic handle A, hinge, wireless receiver, diaphragm, recess and electric telescopic handle B mutually support, thereby conveniently carry out angle modulation to the projecting apparatus and improve the quality of teaching, can effectively solve the problem in the background art.
The utility model provides a specific technical scheme as follows:
the utility model provides a pair of think political affairs class teaching and use auxiliary teaching aid, which comprises a supporting body, electric telescopic handle A is installed to the bottom of supporting body, the roof is installed to electric telescopic handle A's output, bolted connection is passed through with the top of bottom plate in the bottom of roof, the base is installed at the top of bottom plate, the recess has been seted up on the top right side of base, electric telescopic handle B is installed to the inside wall of recess, hinged joint and electric telescopic handle B's output is passed through with the left side bottom of diaphragm in the top left side of base and the bottom right side of diaphragm is connected, the projecting apparatus is installed at the top of diaphragm, wireless receiver is installed to the left side bottom of roof.
Optionally, through holes and bolt through holes are formed in the outer side wall of the top plate and the outer side wall of the bottom plate.
Optionally, the outer side wall of the other end of the bolt is in threaded connection with a nut.
Optionally, the input of the projector, the input of the electric telescopic rod a, the input of the electric telescopic rod B and the input of the wireless receiver are all electrically connected with the output of the external power supply.
Optionally, the input end of the electric telescopic rod a and the input end of the electric telescopic rod B are electrically connected with the output end of the wireless receiver.
The utility model has the advantages as follows:
1. the utility model discloses it is practical, convenient operation and excellent in use effect, the lateral wall of supporting body is connected through expansion bolts with electric telescopic handle A's bottom lateral wall, the roof is installed to electric telescopic handle A's output, the through-hole of two sets of symmetries is all seted up to the lateral wall of roof and the lateral wall of bottom plate, the bolt runs through the inside wall of through-hole, the lateral wall threaded connection of the bolt other end has the nut, thereby can be connected roof and bottom plate, the base is installed at the top of bottom plate, hinged joint is passed through with the left side bottom of diaphragm in the top left side of base, because the projecting apparatus is installed to the lateral wall of diaphragm, thereby can introduce the area of teaching aid, be applicable to the religion indoor, the practicality of teaching aid is increased.
2. In the utility model, the right side of the top of the base is provided with a groove, the bottom of the inner side wall of the groove is provided with an electric telescopic rod B, the output end of the electric telescopic rod B is connected with the right side of the bottom of the transverse plate, the left side bottom of the transverse plate is connected with the left side of the top of the base through a hinge, so that the transverse plate can rotate on the left side of the top of the base, the left side bottom of the top plate is provided with a wireless receiver, the output end of the wireless receiver is electrically connected with the input end of the electric telescopic rod A and the input end of the electric telescopic rod B, so that an instruction is transmitted through an external wireless transmitter, when the height of the projector needs to be adjusted, the electric telescopic rod A starts to operate to move the top plate downwards, so that the height of the projector can be reduced, when the vertical angle of the projector needs to be adjusted, the electric telescopic rod B pushes the transverse plate to rotate on the left side of the base, so that the angle of the projector can be adjusted, the convenience of personnel improves the teaching quality.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic overall structure diagram of an auxiliary teaching aid for thinking of political course teaching according to an embodiment of the present invention;
fig. 2 is the utility model discloses think political affairs class teaching with auxiliary teaching aid's base structure sketch map for embodiment.
In the figure: 1. a carrier; 2. an electric telescopic rod A; 3. a top plate; 4. a base plate; 5. a bolt; 6. a wireless receiver; 7. a carrier; 8. a hinge; 9. a projector; 10. a groove; 11. an electric telescopic rod B; 12. A transverse plate; 13. a nut; 14. and a through hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The following will explain an auxiliary teaching aid for thinking of political course teaching according to an embodiment of the present invention in detail with reference to fig. 1 to 2.
As shown in fig. 1-2, an think of political affairs class teaching and use auxiliary teaching aid, including supporting body 1, electric telescopic handle a2 is installed to the bottom of supporting body 1, roof 3 is installed to electric telescopic handle a 2's output, bolt 5 is passed through at the bottom of roof 3 and the top of bottom plate 4 and is connected, base 7 is installed at the top of bottom plate 4, recess 10 has been seted up on the top right side of base, electric telescopic handle B11 is installed to the inside wall of recess 10, the top left side of base 7 is connected and electric telescopic handle B11's output is connected with the bottom right side of diaphragm 12 through hinge 8 with the left side bottom of diaphragm 12, projecting apparatus 9 is installed at the top of diaphragm 12, wireless receiver 6 is installed to the left side bottom of roof 3. Wherein, electric telescopic handle A2 drives roof 3 and can reciprocate to can adjust the projecting apparatus 9 height, electric telescopic handle B11 drives diaphragm 12 and rotates on the top left side of base 7, because projecting apparatus is located the lateral wall of diaphragm 12, thereby can adjust the 9 angles of projecting apparatus, increase the teaching quality.
In this embodiment, as shown in fig. 1, through holes 14 are formed on the outer side walls of the top plate 3 and the bottom plate 4, and the bolts 5 penetrate through the through holes 14. Wherein the connection by the bolt 5 is facilitated.
In this embodiment, as shown in fig. 1, a nut 13 is screwed on the outer side wall of the other end of the bolt 5. Wherein, simple structure conveniently dismantles.
In this embodiment, as shown in fig. 1, the input end of the projector 9, the input end of the electric telescopic rod a2, the input end of the electric telescopic rod B11, and the input end of the wireless receiver 6 are electrically connected to the output end of the external power source. Wherein, the external power supply can be cut off in time.
In this embodiment, as shown in fig. 1, the input ends of the electric telescopic rod a2 and the electric telescopic rod B11 are electrically connected to the output end of the wireless receiver 6. Wherein, make things convenient for personnel to operate.
It should be noted that the utility model is an auxiliary teaching aid for thinking and political lessons teaching, when in use, the outer side wall of the supporting body 1 is connected with the outer side wall of the bottom of the electric telescopic rod A2 through an expansion bolt, the output end of the electric telescopic rod A2 is provided with a top plate 3, the outer side wall of the top plate 3 and the outer side wall of the bottom plate 4 are both provided with two sets of symmetrical through holes 14, a bolt 5 penetrates through the inner side wall of the through hole 14, the outer side wall of the other end of the bolt 5 is in threaded connection with a nut 13, thereby the top plate 3 can be connected with the bottom plate 4, the top of the bottom plate 4 is provided with a base 7, the left side of the top of the base 7 is connected with the bottom of the left side of the transverse plate 12 through a hinge 8, as the outer side wall of the transverse plate 12 is provided with a projector 9, thereby the floor area of the teaching aid can be introduced, the teaching aid is suitable for teaching in a classroom, the practicability of the teaching aid is increased, the right side of the top of the base 7 is provided with a groove 10, an electric telescopic rod B11 is installed at the bottom of the inner side wall of the groove 10, the output end of an electric telescopic rod B11 is connected with the right side of the bottom of a transverse plate 12, the bottom of the left side of the transverse plate 12 is connected with the left side of the top of a base 7 through a hinge 8, the transverse plate 12 can rotate on the left side of the top of the base 7, a wireless receiver 6 is installed at the bottom of the left side of a top plate 3, the output end of the wireless receiver 6 is electrically connected with the input end of an electric telescopic rod A2 and the input end of an electric telescopic rod B11, an instruction is transmitted through an external wireless transmitter, when the height of a projector needs to be adjusted, the electric telescopic rod A2 starts to operate to move the top plate 3 downwards, so that the height of the projector 9 can be reduced, when the vertical angle of the projector 9 needs to be adjusted, the electric telescopic rod B11 pushes the transverse plate to rotate on the left side of the base 7, so that the angle of the projector 9 can be adjusted, the convenience of personnel improves the teaching quality.
The utility model relates to an auxiliary teaching aid 1 and a supporting body for thinking political course teaching; 2. an electric telescopic rod A; 3. A top plate; 4. a base plate; 5. a bolt; 6. a wireless receiver; 7. a carrier; 8. a hinge; 9. a projector; 10. a groove; 11. an electric telescopic rod B; 12. a transverse plate; 13. a nut; 14. the through-hole features are all standard or known to those skilled in the art, and their structure and principle are known to those skilled in the art through technical manuals or through routine experimentation.
It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (5)
1. An auxiliary teaching aid for thinking political course teaching, which comprises a bearing body (1) and is characterized in that, the bottom of the supporting body (1) is provided with an electric telescopic rod A (2), the output end of the electric telescopic rod A (2) is provided with a top plate (3), the bottom of the top plate (3) is connected with the top of the bottom plate (4) through a bolt (5), a base (7) is arranged at the top of the bottom plate (4), a groove (10) is arranged at the right side of the top of the base, an electric telescopic rod B (11) is arranged on the inner side wall of the groove (10), the left side of the top of the base (7) is connected with the bottom of the left side of the transverse plate (12) through a hinge (8), the output end of the electric telescopic rod B (11) is connected with the right side of the bottom of the transverse plate (12), projector (9) are installed at the top of diaphragm (12), wireless receiver (6) are installed to the left side bottom of roof (3).
2. The auxiliary teaching aid for think of political lesson teaching according to claim 1, characterized in that, the lateral wall of roof (3) and the lateral wall of bottom plate (4) all seted up through-hole (14) and bolt (5) run through-hole (14).
3. An auxiliary teaching aid for think of political lesson teaching according to claim 1, characterized in that the bolt (5) is screwed with a nut (13) on the other end outside wall.
4. The auxiliary teaching aid for thinking of political course teaching according to claim 1, wherein the input of the projector (9), the input of the electric telescopic rod A (2), the input of the electric telescopic rod B (11) and the input of the wireless receiver (6) are all electrically connected with the output of an external power supply.
5. The auxiliary teaching aid for think of political lesson teaching of claim 1, characterized in that, the input of electric telescopic handle A (2) and the input of electric telescopic handle B (11) all are connected with the output of wireless receiver (6) electrically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022546579.5U CN214500784U (en) | 2020-11-06 | 2020-11-06 | Think political affairs class teaching and use auxiliary teaching aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022546579.5U CN214500784U (en) | 2020-11-06 | 2020-11-06 | Think political affairs class teaching and use auxiliary teaching aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214500784U true CN214500784U (en) | 2021-10-26 |
Family
ID=78197641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022546579.5U Expired - Fee Related CN214500784U (en) | 2020-11-06 | 2020-11-06 | Think political affairs class teaching and use auxiliary teaching aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214500784U (en) |
-
2020
- 2020-11-06 CN CN202022546579.5U patent/CN214500784U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211026 |