CN211669816U

CN211669816U - Think political affairs with multi-angle picture peg teaching device

Info

Publication number: CN211669816U
Application number: CN202020790248.3U
Authority: CN
Inventors: 王付兵
Original assignee: Yunnan College of Bussiness Management
Current assignee: Yunnan College of Bussiness Management
Priority date: 2020-05-13
Filing date: 2020-05-13
Publication date: 2020-10-13
Anticipated expiration: 2030-05-13

Abstract

The utility model belongs to the technical field of teaching devices, in particular to a think of political affairs with multi-angle picture peg teaching device, which comprises a bottom plate and a plate body, wherein the upper surface of the bottom plate is fixedly connected with a telescopic rod, the top end of the telescopic rod is fixedly connected with a supporting leg, and the upper surface of the bottom plate is fixedly connected with a first motor and a fixed block; the utility model discloses, through the setting of second motor, through the work of controller control second motor, the output of second motor is connected with the lower fixed surface of plate body, so the rotation of second motor drives the rotation of plate body, thereby can change the orientation of plate body, be convenient for student's observation, through the telescopic link, first motor, the setting of two-way threaded rod and regulation pole etc., first motor drives two-way threaded rod and rotates, the rotation of two-way threaded rod makes a screw thread section of thick bamboo remove on its surface, at the round pin axle, adjust the cooperation of pole and telescopic link under, can promote the supporting leg and upwards or move down, thereby change the height of plate body.

Description

Think political affairs with multi-angle picture peg teaching device

Technical Field

The utility model belongs to the technical field of the teaching device, concretely relates to think political affairs with multi-angle picture peg teaching device.

Background

In the teaching process, the teacher can adopt tools such as card to assist the student to understand, but current supplementary teaching device use wastes time and energy, inconvenient operation, has not only increased teacher's work load, can waste a lot of time moreover, and for convenient teaching, a lot of teachers use the little blackboard of magnetism to teach, but have the orientation of being convenient for adjust the blackboard again, be difficult for student's observation, influenced the teaching effect, so, to above-mentioned problem, the utility model provides a think political affairs and use multi-angle picture peg teaching device.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a think political affairs with multi-angle picture peg teaching device has the convenient and simple to use's of angle modulation characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: a multi-angle plugboard teaching device for thinking administration, which comprises a bottom plate and a plate body, wherein the upper surface of the bottom plate is fixedly connected with a telescopic rod, the top end of the telescopic rod is fixedly connected with a supporting leg, the upper surface of the bottom plate is fixedly connected with a first motor and a fixed block, one side of the fixed block is fixedly connected with a bearing, a rotating shaft is movably arranged in the bearing in a penetrating way, the output end of the first motor is fixedly connected with a bidirectional threaded rod, the left end of the bidirectional threaded rod is fixedly connected with the right end of the rotating shaft, a threaded cylinder is connected with the bidirectional threaded rod in a threaded manner, one side of the supporting leg is fixedly connected with a fixed plate, one side of the fixed plate and the outer surface of the threaded cylinder are both provided with pin shafts, a same adjusting rod is hinged between the two pin shafts, the upper surface fixed connection of fixed plate has the second motor, the output of second motor and the lower fixed surface of plate body are connected.

Preferably, the lower surface of the bottom plate is fixedly connected with four moving wheels, the number of the moving wheels is four, the second motor is provided with fixing clamping pieces, and two ends of each fixing clamping piece are fixedly connected with the upper surface of the corresponding fixing plate.

Preferably, a limiting groove is formed in the bottom plate, a limiting block is connected in the limiting groove in a sliding mode, and the upper surface of the limiting block is fixedly connected with the outer surface of the threaded cylinder.

Preferably, one side of the supporting leg is provided with a controller, and the upper surface of the fixing plate is provided with a storage battery.

Preferably, the controller is electrically connected with the storage battery through a lead, and the controller is respectively electrically connected with the first motor and the second motor through leads.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses, through the setting of second motor, through the work of controller control second motor, the output of second motor is connected with the lower fixed surface of plate body, so the rotation of second motor drives the rotation of plate body, thereby can change the orientation of plate body, be convenient for student's observation, through the telescopic link, first motor, two-way threaded rod and the setting of adjusting pole etc., first motor drives two-way threaded rod and rotates, two-way threaded rod's rotation makes a screw thread section of thick bamboo remove on its surface, at the round pin axle, adjust under the cooperation of pole and telescopic link, can promote the supporting leg and upwards or move down, thereby change the height of plate body, high durability and convenient use.

Drawings

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

fig. 1 is a schematic structural view of a front view section of the present invention;

FIG. 2 is a schematic diagram of the circuit of the present invention;

in the figure: 1. a moving wheel; 2. a base plate; 3. a telescopic rod; 4. supporting legs; 5. a limiting block; 6. a limiting groove; 7. a bidirectional threaded rod; 8. a pin shaft; 9. a first motor; 10. adjusting a rod; 11. a fixing plate; 12. a controller; 13. a storage battery; 14. a fixed block; 15. a plate body; 16. a second motor; 17. and fixing the clamping piece.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-2, the present invention provides the following technical solutions: a think political affairs and use multi-angle picture peg teaching device, includes bottom plate 2 and plate body 15, the last fixed surface of bottom plate 2 is connected with telescopic link 3, through the setting of telescopic link 3, when adjusting the height of this device, can play supplementary effect, increases the steadiness of this device, the top fixedly connected with supporting leg 4 of telescopic link 3, the last fixed surface of bottom plate 2 is connected with first motor 9 and fixed block 14, through the setting of first motor 9, two-way threaded rod 7 and regulation pole 10 etc., first motor 9 drives two-way threaded rod 7 to rotate, the rotation of two-way threaded rod 7 impels the screw thread section of thick bamboo to move on its surface, under the cooperation of round pin axle 8, regulation pole 10 and telescopic link 3, can promote supporting leg 4 upwards or move downwards to change the height of plate body 15, convenient to use, one side fixedly connected with bearing of fixed block 14, the bearing inner activity wears to be equipped with the pivot, the output fixedly connected with two-way threaded rod 7 of first motor 9, the left end of two-way threaded rod 7 and the right-hand member fixed connection of pivot, threaded cylinder has been screwed on two-way threaded rod 7, one side fixedly connected with fixed plate 11 of supporting leg 4, one side of fixed plate 11 and the surface of threaded cylinder all are provided with round pin axle 8, it has same regulation pole 10 to articulate between two round pin axles 8, the upper surface fixed connection of fixed plate 11 has second motor 16, the output of second motor 16 and the lower fixed surface of plate body 15 are connected, through the setting of second motor 16, through the work of controller 12 control second motor 16, the output of second motor 16 and the lower fixed surface of plate body 15 are connected, so the rotation of second motor 16 drives the rotation of plate body 15 to can change the orientation of plate body 15, facilitating the observation of students.

Specifically, the lower fixed surface of bottom plate 2 is connected with and removes wheel 1, the quantity that removes wheel 1 has four, be provided with fixed fastener 17 on the second motor 16, the both ends of fixed fastener 17 and the last fixed surface of fixed plate 11 are connected, through the setting of fixed fastener 17, can increase the steadiness of second motor 16, through the setting that removes wheel 1, the removal of this device of being convenient for.

Specifically, the limiting groove 6 has been seted up on the bottom plate 2, sliding connection has stopper 5 in the limiting groove 6, the fixed surface of the upper surface of stopper 5 and a screw thread section of thick bamboo is connected, and through the setting of limiting groove 6 and stopper 5, can carry on spacingly to a screw thread section of thick bamboo, the screw thread section of thick bamboo rotates at its surface when avoiding first motor 9 to drive two-way threaded rod 7 and rotate.

Specifically, one side of the supporting leg 4 is provided with a controller 12, and the upper surface of the fixing plate 11 is provided with a storage battery 13.

Specifically, the controller 12 is electrically connected to the storage battery 13 through a wire, the controller 12 is electrically connected to the first motor 9 and the second motor 16 through wires, the controller 12 may be a conventional known device such as a computer for controlling, and the setting of the controller 12 facilitates the control of the operating states of the first motor 9 and the second motor 16.

The utility model discloses a theory of operation and use flow: the utility model discloses, in use, remove this device to the place that needs to use, later work through the first motor 9 of controller 12 control, first motor 9 drives two-way threaded rod 7 and rotates, stopper 5 carries on spacingly to a screw thread section of thick bamboo, avoid the rotation of a screw thread section of thick bamboo, thereby can make a screw thread section of thick bamboo remove at its surface at the rotation in-process of two-way threaded rod 7, and at round pin axle 8, adjust pole 10 and telescopic link 3's cooperation, can promote supporting leg 4 upwards or move down, thereby change the height of plate body 15, later, through the work of controller 12 control second motor 16, the output of second motor 16 is connected with the lower fixed surface of plate body 15, so the rotation of second motor 16 drives the rotation of plate body 15, thereby can change the orientation of plate body 15, be convenient for the student's observation, high durability and convenient use.

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 modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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 a think political affairs with multi-angle picture peg teaching device, includes bottom plate (2) and plate body (15), its characterized in that: the upper surface of the bottom plate (2) is fixedly connected with a telescopic rod (3), the top end of the telescopic rod (3) is fixedly connected with a supporting leg (4), the upper surface of the bottom plate (2) is fixedly connected with a first motor (9) and a fixed block (14), one side of the fixed block (14) is fixedly connected with a bearing, a rotating shaft is movably arranged in the bearing in a penetrating way, the output end of the first motor (9) is fixedly connected with a two-way threaded rod (7), the left end of the two-way threaded rod (7) is fixedly connected with the right end of the rotating shaft, a threaded cylinder is in threaded connection with the two-way threaded rod (7), one side of the supporting leg (4) is fixedly connected with a fixed plate (11), pin shafts (8) are arranged on one side of the fixed plate (11) and the outer surface of the threaded cylinder, a same adjusting rod (10) is hinged between the two pin shafts, the output end of the second motor (16) is fixedly connected with the lower surface of the plate body (15).

2. The ideology multi-angle flashboard teaching device according to claim 1, wherein: the lower fixed surface of bottom plate (2) is connected with removes wheel (1), the quantity that removes wheel (1) has four, be provided with fixed fastener (17) on second motor (16), the both ends of fixed fastener (17) are connected with the upper surface fixed of fixed plate (11).

3. The ideology multi-angle flashboard teaching device according to claim 1, wherein: the thread barrel is characterized in that a limiting groove (6) is formed in the bottom plate (2), a limiting block (5) is connected in the limiting groove (6) in a sliding mode, and the upper surface of the limiting block (5) is fixedly connected with the outer surface of the thread barrel.

4. The ideology multi-angle flashboard teaching device according to claim 1, wherein: one side of the supporting leg (4) is provided with a controller (12), and the upper surface of the fixing plate (11) is provided with a storage battery (13).

5. The ideology multi-angle flashboard teaching device according to claim 4, wherein: the controller (12) is electrically connected with the storage battery (13) through a lead, and the controller (12) is respectively electrically connected with the first motor (9) and the second motor (16) through leads.