CN215917470U

CN215917470U - Energy conservation teaching demonstration device

Info

Publication number: CN215917470U
Application number: CN202023342631.1U
Authority: CN
Inventors: 张祖豪
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2022-03-01
Anticipated expiration: 2030-12-31

Abstract

The utility model belongs to the technical field of teaching demonstration devices, and particularly relates to an energy conservation teaching demonstration device which comprises a base, wherein a sliding groove is formed in one side of an inner cavity at the top end of the base, a first movable cavity is formed in the other side of the inner cavity at the top end of the base, a group of mounting plates are symmetrically arranged in the inner cavity at the top end of the base and positioned between the sliding groove and the first movable cavity, and a movable assembly matched with the mounting plates is arranged in the first movable cavity; the bottom end of the base is provided with a second movable cavity, a fixed column is arranged in the second movable cavity, movable holes I are respectively formed in the fixed column and two sides of the second movable cavity, the fixed column is connected with the top end of the inner cavity of the second movable cavity through a first spring, and a first fixed disk is arranged at the bottom end of the fixed column; can carry out automatically regulated according to the classroom ground, make energy conservation teaching presentation device can demonstrate the operation on the horizontal plane.

Description

Energy conservation teaching demonstration device

Technical Field

The utility model belongs to the technical field of teaching demonstration devices, and particularly relates to an energy conservation teaching demonstration device.

Background

Teaching is a human-specific talent training activity consisting of teacher's teaching and student's learning. Through the activities, teachers purposefully, programmatically and organically guide students to learn and master cultural scientific knowledge and skills, and promote the improvement of the qualities of the students, so that the students become people required by the society.

Conservation of energy, can only transmit another object from an object, and the form of energy also can interconvert, present conservation of energy teaching presentation device is through setting up the electro-magnet, reset spring and guard plate demonstrate, this conservation of energy teaching presentation device need place can be better do the demonstration for the student at an absolute horizontal plane, but present classroom ground hardly keeps absolute level when permanent use or cement is laid, consequently, can cause the teaching table or the desk of placing on classroom ground to take place to rock when using, and then need one kind urgently to do the device that supports for conservation of energy teaching presentation device.

In order to solve the problems, the application provides an energy conservation teaching demonstration device.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an energy conservation teaching demonstration device which has the characteristic of providing better support for the energy conservation teaching demonstration device.

In order to achieve the purpose, the utility model provides the following technical scheme: an energy conservation teaching demonstration device comprises a base, wherein one side of an inner cavity at the top end of the base is provided with a sliding groove, the other side of the inner cavity at the top end of the base is provided with a first movable cavity, a group of mounting plates are symmetrically arranged in the inner cavity at the top end of the base and positioned between the sliding groove and the first movable cavity, and a movable assembly matched with the mounting plates is arranged in the first movable cavity; the bottom of the base is provided with a second movable cavity, a fixed column is arranged in the second movable cavity, movable holes I are respectively formed in the fixed column and two sides of the second movable cavity, the fixed column is connected with the top end of an inner cavity of the second movable cavity through a first spring, a first fixed disk is arranged at the bottom end of the fixed column, a plurality of first fixed cones are uniformly arranged at the bottom end of the first fixed disk, three supporting assemblies are uniformly arranged on the outer side of the bottom of the base, the supporting assemblies are connected with the bottom of the base through a first supporting frame, and the supporting assemblies are connected with the first fixed disk through a connecting assembly.

Preferably, the movable assembly comprises a movable column arranged in the first movable cavity, the movable column is connected with the inner wall of the inner cavity of the first movable cavity through a screw, and a first gear is arranged on the movable column and between the screws.

Preferably, the movable assembly further comprises a second gear arranged on one side of the first gear, a movable rod is arranged in the middle of one side of the second gear, which is far away from the first gear, and one end of the movable rod, which is far away from the second gear, extends to the outer side of the base and is connected with the movable button.

Preferably, the side of the mounting plate, which is far away from the movable assembly, is provided with a sliding block matched with the sliding groove, and the side of the mounting plate, which is far away from the sliding groove, is provided with a threaded block matched with the screw rod.

Preferably, the support assembly comprises a support column connected with the first support frame, a second spring is arranged in an inner cavity at the bottom end of the support column, a support rod is arranged at the bottom end of the second spring, the support rod is connected with the first fixed disk through the connecting assembly, and movable holes II are respectively formed in the support rod and the side wall of the inner cavity at the bottom end of the support column.

Preferably, the support assembly comprises a second fixed disk arranged below the support rod, the second fixed disk is connected with the support rod through a second support frame, and a plurality of second fixed cones are uniformly arranged at the bottom end of the second fixed disk.

Preferably, the connecting assembly comprises a connecting rod arranged between the fixing column and the supporting rod, and the connecting rod and the top end of the first fixing disc are connected with the connecting rod and the supporting rod through connecting frames respectively.

Preferably, the outer side of the supporting column and one side of the bottom end of the base are respectively provided with an elastic rope, the bottom end of the elastic rope is provided with an inserting rod, the inserting rod on one side of the supporting column is matched with the movable hole, and the inserting rod on the bottom end of the base is matched with the movable hole.

Compared with the prior art, the utility model has the beneficial effects that: through setting up devices such as movable assembly, coupling assembling and supporting component and cooperate to in specific use, can carry out automatically regulated according to the classroom ground, make the teaching presentation device of conservation of energy demonstrate the operation on the horizontal plane, and then convenient to use.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a movable assembly according to the present invention;

in the figure: 1. a base; 101. a chute; 102. a first movable cavity; 103. a second movable cavity; 2. mounting a plate; 201. A slider; 202. a thread block; 3. a movable component; 301. a movable post; 302. a screw; 303. a first gear; 304. a second gear; 305. a movable rod; 306. a movable button; 4. a first movable hole; 5. a first spring; 6. a first fixed disc; 7. a support assembly; 701. a support pillar; 702. a second spring; 703. a support bar; 704. a second movable hole; 705. a second fixed disc; 706. a second support frame; 707. a second fixing cone; 8. a first support frame; 9. fixing a column; 10. a connecting assembly; 1001. a connecting rod; 1002. a connecting frame; 11. a first fixing cone; 12. an elastic cord; 13. and (4) inserting a rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-2, the present invention provides a technical solution: an energy conservation teaching demonstration device comprises a base 1, wherein one side of an inner cavity at the top end of the base 1 is provided with a sliding groove 101, the other side of the inner cavity at the top end of the base 1 is provided with a first movable cavity 102, a group of mounting plates 2 are symmetrically arranged in the inner cavity at the top end of the base 1 and positioned between the sliding groove 101 and the first movable cavity 102, and a movable assembly 3 matched with the mounting plates 2 is arranged in the first movable cavity 102; wherein, activity chamber two 103 has been seted up to base 1's bottom, be provided with fixed column 9 in the activity chamber two 103, movable hole 4 has all been seted up respectively with the both sides in activity chamber two 103 on the fixed column 9, fixed column 9 is connected through spring 5 with the inner chamber top in activity chamber two 103, the bottom of fixed column 9 is provided with fixed disk 6, the bottom of fixed disk 6 evenly is provided with a plurality of fixed cones 11, base 1's the bottom outside evenly is provided with three supporting component 7, supporting component 7 is connected with base 1's bottom through support frame 8, be connected through coupling assembling 10 between supporting component 7 and the fixed disk 6.

In this embodiment: through setting up devices such as movable component 3, coupling assembling 10 and supporting component 7 and cooperate to in specific use, can carry out automatically regulated according to the classroom ground, make the teaching presentation device of conservation of energy demonstrate the operation on the horizontal plane, and then convenient to use.

In an optional embodiment, the movable assembly 3 includes a movable column 301 disposed in the first movable cavity 102, the movable column 301 is connected with an inner wall of an inner cavity of the first movable cavity 102 through a screw 302, a first gear 303 is disposed on the movable column 301 and between the screw 302, the movable assembly 3 further includes a second gear 304 disposed on one side of the first gear 303, a movable rod 305 is disposed at a middle position of one side of the second gear 304 away from the first gear 303, one end of the movable rod 305 away from the second gear 304 extends to an outer side of the base 1 to be connected with a movable button 306, a sliding block 201 matched with the sliding groove 101 is disposed on one side of the mounting plate 2 away from the movable assembly 3, and a threaded block 202 matched with the screw 302 is disposed on one side of the mounting plate 2 away from the sliding groove 101.

In this embodiment: through setting up movable part 3 to in specific use, can be convenient for the staff with the energy conservation teaching presentation device install and dismantle.

In an optional embodiment, the supporting assembly 7 includes a supporting column 701 connected to a supporting frame one 8, a second spring 702 is disposed in a bottom cavity of the supporting column 701, a supporting rod 703 is disposed at a bottom end of the second spring 702, the supporting rod 703 is connected to a first fixed disk 6 through a connecting assembly 10, movable holes two 704 are respectively disposed on the supporting rod 703 and a side wall of the bottom cavity of the supporting column 701, the supporting assembly 7 includes a second fixed disk 705 disposed below the supporting rod 703, the second fixed disk 705 is connected to the supporting rod 703 through a supporting frame two 706, and a plurality of second fixed cones 707 are uniformly disposed at a bottom end of the second fixed disk 705.

In this embodiment: through setting up supporting component 7 to in specific use, can highly carrying out automatic regulation according to the classroom ground, can provide better stable supporting platform, convenient to use for the teaching presentation device of conservation of energy.

In an alternative embodiment, the connection assembly 10 includes a connection rod 1001 disposed between the fixing post 9 and the support rod 703, and the connection rod 1001 and the top end of the first fixing plate 6 are connected to the connection rod 1001 and the support rod 703 through a connection frame 1002.

In this embodiment: through setting up coupling assembling 10 to in specific use, can make energy conservation teaching presentation device after the installation is accomplished, remain stable.

In an alternative embodiment, the outer side of the supporting column 701 and the bottom end side of the base 1 are respectively provided with an elastic rope 12, the bottom end of the elastic rope 12 is provided with an insertion rod 13, the insertion rod 13 on the supporting column 701 side is matched with the second movable hole 704, and the insertion rod 13 on the bottom end of the base 1 is matched with the first movable hole 4.

In this embodiment: through setting up ann inserted bar 13 and elastic cord 12 to in specific use, carry out automatic regulation completion back according to the height on classroom ground at this device, under ann inserted bar 13's effect, can make energy conservation teaching presentation device remain stable.

The working principle and the using process of the utility model are as follows: the device is placed on the ground of a classroom, a fixed column 9 and a supporting rod 703 are adjusted according to the height of the ground under the action of a first spring 5 and a second spring 702 according to the height of the ground, after the adjustment is finished, the fixed column 9 and a base 1 are fixed through an inserting rod 13 arranged on one side of the fixed column 9, and the supporting rod 703 and a supporting column 701 are fixed through an inserting rod 13 arranged on the outer side of the supporting column 701; at this time, the teaching demonstration device for conservation of energy is placed in the top end inner cavity of the base 1, the movable button 306 is driven, the movable button 306 drives the movable rod 305 and the second gear 304 to rotate, the second gear 304 is meshed with the first gear 303, the first gear 303 drives the movable column 301 and the screw rod 302 to rotate, and the screw rod 302 is matched with the thread block 202 (due to the fact that threads on the thread block 202 are opposite), so that the two mounting plates 2 clamp the teaching demonstration device for conservation of energy, and the teaching demonstration device for conservation of energy is further installed.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an energy conservation teaching presentation device, includes base (1), its characterized in that: a sliding groove (101) is formed in one side of an inner cavity in the top end of the base (1), a first movable cavity (102) is formed in the other side of the inner cavity in the top end of the base (1), a group of mounting plates (2) are symmetrically arranged in the inner cavity in the top end of the base (1) and located between the sliding groove (101) and the first movable cavity (102), and a movable assembly (3) matched with the mounting plates (2) is arranged in the first movable cavity (102);

the bottom of the base (1) is provided with a second movable cavity (103), fixed columns (9) are arranged in the second movable cavity (103), movable holes (4) are respectively formed in the fixed columns (9) and the two sides of the second movable cavity (103), the fixed columns (9) are connected with the top end of the inner cavity of the second movable cavity (103) through springs (5), the bottom end of the fixed columns (9) is provided with a first fixed disk (6), the bottom end of the first fixed disk (6) is uniformly provided with a plurality of first fixed cones (11), the outer side of the bottom of the base (1) is uniformly provided with three supporting assemblies (7), the supporting assemblies (7) are connected with the bottom of the base (1) through first supporting frames (8), and the supporting assemblies (7) are connected with the first fixed disk (6) through connecting assemblies (10).

2. The energy conservation teaching demonstration apparatus of claim 1 wherein: the movable assembly (3) comprises a movable column (301) arranged in the first movable cavity (102), the movable column (301) is connected with the inner wall of the inner cavity of the first movable cavity (102) through a screw rod (302), and a first gear (303) is arranged on the movable column (301) and located between the screw rods (302).

3. The energy conservation teaching demonstration apparatus of claim 2 wherein: the movable assembly (3) further comprises a second gear (304) arranged on one side of the first gear (303), the second gear (304) is far away from the middle position of one side of the first gear (303), a movable rod (305) is arranged at the middle position of one side of the second gear (304), and one end of the movable rod (305) far away from the second gear (304) extends to the outer side of the base (1) and is connected with a movable button (306).

4. The energy conservation teaching demonstration apparatus of claim 2 wherein: one side of installing panel (2) keeping away from movable subassembly (3) be provided with spout (101) matched with slider (201), one side of installing panel (2) keeping away from spout (101) be provided with screw rod (302) matched with screw thread piece (202).

5. The energy conservation teaching demonstration apparatus of claim 1 wherein: the supporting component (7) comprises a supporting column (701) connected with a first supporting frame (8), a second spring (702) is arranged in a bottom inner cavity of the supporting column (701), a supporting rod (703) is arranged at the bottom end of the second spring (702), the supporting rod (703) is connected with a first fixed disk (6) through a connecting component (10), and a second movable hole (704) is formed in the supporting rod (703) and the side wall of the bottom inner cavity of the supporting column (701) respectively.

6. The energy conservation teaching demonstration apparatus of claim 5 wherein: the supporting assembly (7) comprises a second fixed disk (705) arranged below the supporting rod (703), the second fixed disk (705) is connected with the supporting rod (703) through a second supporting frame (706), and a plurality of second fixed cones (707) are uniformly arranged at the bottom end of the second fixed disk (705).

7. The energy conservation teaching demonstration apparatus of claim 5 wherein: the connecting assembly (10) comprises a connecting rod (1001) arranged between the fixing column (9) and the supporting rod (703), and the connecting rod (1001) and the top end of the first fixing disc (6) are connected through a connecting frame (1002) respectively with the connecting rod (1001) and the supporting rod (703).

8. The energy conservation teaching demonstration apparatus of claim 5 wherein: the outer side of the supporting column (701) and bottom end one side of the base (1) are respectively provided with an elastic rope (12), the bottom end of the elastic rope (12) is provided with an inserting rod (13), the inserting rod (13) on one side of the supporting column (701) is matched with the second movable hole (704), and the inserting rod (13) on the bottom end of the base (1) is matched with the first movable hole (4).