CN108806346B

CN108806346B - Literary general knowledge quick-checking disc

Info

Publication number: CN108806346B
Application number: CN201810594900.1A
Authority: CN
Inventors: 曹丹丹; 赵严俊; 胡素桂; 王佳; 沈佳慧
Original assignee: Zhengzhou Shengda University of Economics Business and Management
Current assignee: Zhengzhou Shengda University of Economics Business and Management
Priority date: 2018-06-11
Filing date: 2018-06-11
Publication date: 2020-06-30
Anticipated expiration: 2038-06-11
Also published as: CN108806346A

Abstract

The invention discloses a literary general knowledge quick-checking disc which comprises a cylinder, wherein a plurality of clamping grooves are formed in the side surface of the cylinder, an electric telescopic rod is arranged in each clamping groove, one end, far away from the bottom surface of each clamping groove, of each electric telescopic rod is connected with a chuck, and a literary general knowledge memory is arranged on each chuck; the quick checking disc drives the driven gear to rotate through the driving gear, when a receiver on the bottom surface of the driven gear receives a signal transmitted by a corresponding transmitter on the cylinder, the controller controls the electric telescopic rod to convey the chuck in the cylinder to the outside of the cylinder, a learning common knowledge storage on the chuck sends corresponding literature data to the projector through the wireless transmitter, and the projector projects the literature data onto the display board for students to learn; the fast-look-up disc has the advantages of more knowledge contents, convenient operation, fast look-up speed and convenient teaching and learning application.

Description

Literary general knowledge quick-checking disc

Technical Field

The invention relates to the technical field of literature teaching, in particular to a literature common sense quick-checking disc.

Background

At present, a literary general knowledge quick-checking disk is widely applied to primary and secondary schools as a literary teaching tool, however, the existing quick-checking disk has the problems of more layers, complex structure, poor visual performance, less recorded knowledge content and the like. Therefore, the teaching is inconvenient, and meanwhile, the use of students is difficult, so that the learning requirements of the students are difficult to meet.

Disclosure of Invention

The invention aims to provide a literary knowledge quick-checking disc to solve the problems in the background art.

The invention provides a literary general knowledge quick-checking disc which comprises a cylinder, wherein a plurality of clamping grooves are formed in the side surface of the cylinder, an electric telescopic rod is arranged in each clamping groove, one end, far away from the bottom surface of each clamping groove, of each electric telescopic rod is connected with a chuck, and a literary general knowledge memory is arranged on each chuck; the upper surface of the cylinder is provided with a plurality of emitters which are correspondingly matched with the chuck; a rotating shaft is vertically arranged on the cylinder, a driven gear is arranged on the rotating shaft, a plurality of receivers are arranged on the bottom surface of the driven gear, and the receivers are correspondingly matched with the transmitters; a driving gear is meshed with one side of the driven gear, a support rod is arranged on the bottom surface of the driving gear, a second motor is arranged on the support rod, and an output shaft of the second motor is connected with the driving gear through a coupler; the tail end of the supporting rod is provided with a base, the base is provided with a first motor, and an output shaft of the first motor is connected with a turntable arranged on the supporting rod; a first pneumatic cylinder and a second pneumatic cylinder are respectively arranged on the rotary table, and one ends of the first pneumatic cylinder and the second pneumatic cylinder, which are far away from the rotary table, are connected with a display board; still install branch perpendicularly on the bracing piece, install the connecting rod perpendicularly on the branch, the lower extreme of connecting rod is connected with the projecting apparatus, the position of projecting apparatus with the position phase-match of show board.

Preferably, the connecting rod is a telescopic connecting rod.

Preferably, a controller is arranged on the base and is respectively connected with the first motor and the electric telescopic rod.

Preferably, the height of the support rod is adjustable.

The invention has the beneficial effects that:

the invention provides a literature common knowledge quick-checking disc, which drives a driven gear to rotate through a driving gear, when a receiver on the bottom surface of the driven gear receives a signal transmitted by a corresponding transmitter on a cylinder, a controller controls an electric telescopic rod to convey a chuck in the cylinder to the outside of the cylinder, a literature common knowledge memory on the chuck transmits corresponding literature data to a projector through a wireless transmitter, and the projector projects the literature data onto a display board for students to learn; simultaneously, can adjust the show angle of show board through adjusting first pneumatic cylinder and second pneumatic cylinder, cooperate the rotation degree that first motor was adjusted the show board again to can more be favorable to the student at different visual angles show. The fast-look-up disc has the advantages of more knowledge contents, convenient operation, fast look-up speed and convenient teaching and learning application.

Drawings

FIG. 1 is a schematic diagram of a literature conventional knowledge quick look-up disc structure provided by the present invention;

FIG. 2 is a flow chart of the overall control system;

FIG. 3 is a flow chart of information transfer;

FIG. 4 is a schematic view of the chuck attachment.

Description of reference numerals:

1. a cylinder; 2. a chuck; 3. a transmitter; 4. a rotating shaft; 5. a driven gear; 6. a driving gear; 7. A support bar; 8. a base; 9. a first motor; 10. a turntable; 11. a first pneumatic cylinder; 12. a second pneumatic cylinder; 13. a display board; 14. a strut; 15. a connecting rod; 16. a projector.

Detailed Description

An embodiment of the present invention will be described in detail below with reference to the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the embodiment.

As shown in fig. 1-4, an embodiment of the present invention provides a literary general knowledge quick-checking disk, including a cylinder 1, a plurality of slots are formed on a side surface of the cylinder 1, an electric telescopic rod is disposed in the slots, a chuck 2 is connected to one end of the electric telescopic rod away from a bottom surface of the slots, and a literary general knowledge memory is disposed on the chuck 2; the upper surface of the cylinder 1 is provided with a plurality of emitters 3, and the emitters 3 are correspondingly matched with the chucks 2; a rotating shaft 4 is vertically arranged on the cylinder 1, a driven gear 5 is arranged on the rotating shaft 4, a plurality of receivers are arranged on the bottom surface of the driven gear 5, and the receivers are correspondingly matched with the transmitters 3; a driving gear 6 is meshed with one side of the driven gear 5, a support rod 7 is arranged on the bottom surface of the driving gear 6, a second motor is arranged on the support rod 7, and an output shaft of the second motor is connected with the driving gear 6 through a coupler; the tail end of the supporting rod 7 is provided with a base 8, a first motor 9 is arranged on the base 8, and an output shaft of the first motor 9 is connected with a turntable 10 arranged on the supporting rod 7; a first pneumatic cylinder 11 and a second pneumatic cylinder 12 are respectively arranged on the rotary table 10, and one ends of the first pneumatic cylinder 11 and the second pneumatic cylinder 12, which are far away from the rotary table 10, are connected with a display board 13; the support rod 7 is also vertically provided with a support rod 14, the support rod 14 is vertically provided with a connecting rod 15, the lower end of the connecting rod 15 is connected with a projector 16, and the position of the projector 16 is matched with the position of the display board 13.

In the present embodiment, the connecting rod 15 is a telescopic connecting rod. The base 8 is provided with a controller, and the controller is connected with the first motor and the electric telescopic rod respectively. The height of the support bar 7 is adjustable.

In summary, according to the literature and common knowledge quick-checking disc provided by the embodiment of the invention, the driving gear drives the driven gear to rotate, when the receiver on the bottom surface of the driven gear receives a signal transmitted by the corresponding transmitter on the cylinder, the controller controls the electric telescopic rod to convey the chuck in the cylinder to the outside of the cylinder, the literature and common knowledge memory on the chuck transmits corresponding literature data to the projector through the wireless transmitter, and the projector projects the literature data onto the display board for students to learn; simultaneously, can adjust the show angle of show board through adjusting first pneumatic cylinder and second pneumatic cylinder, cooperate the rotation degree that first motor was adjusted the show board again to can more be favorable to the student at different visual angles show. The fast-look-up disc has the advantages of more knowledge contents, convenient operation, fast look-up speed and convenient teaching and learning application.

The above disclosure is only for the purpose of describing some embodiments of the present invention, but the present invention is not limited thereto.

Any variations that may be suggested to one skilled in the art are intended to fall within the scope of the present invention.

Claims

1. A literary general knowledge quick-checking disc is characterized by comprising a cylinder (1), wherein a plurality of clamping grooves are formed in the side surface of the cylinder (1), an electric telescopic rod is arranged in each clamping groove, one end, far away from the bottom surface of each clamping groove, of the electric telescopic rod is connected with a chuck (2), and a literary general knowledge memory is arranged on each chuck (2);

the upper surface of the cylinder (1) is provided with a plurality of emitters (3), and the emitters (3) are correspondingly matched with the chuck (2); a rotating shaft (4) is vertically arranged on the cylinder (1), a driven gear (5) is arranged on the rotating shaft (4), a plurality of receivers are arranged on the bottom surface of the driven gear (5), and the receivers are correspondingly matched with the transmitters (3);

a driving gear (6) is meshed with one side of the driven gear (5), a supporting rod (7) is arranged on the bottom surface of the driving gear (6), a second motor is arranged on the supporting rod (7), and an output shaft of the second motor is connected with the driving gear (6) through a coupler; a base (8) is installed at the tail end of the supporting rod (7), a first motor (9) is installed on the base (8), and an output shaft of the first motor (9) is connected with a rotary table (10) arranged on the supporting rod (7); a first pneumatic cylinder (11) and a second pneumatic cylinder (12) are respectively arranged on the rotary table (10), and one ends, far away from the rotary table (10), of the first pneumatic cylinder (11) and the second pneumatic cylinder (12) are connected with a display board (13);

still install branch (14) perpendicularly on bracing piece (7), install connecting rod (15) perpendicularly on branch (14), the lower extreme of connecting rod (15) is connected with projecting apparatus (16), the position of projecting apparatus (16) with the position phase-match of show board (13), literature common sense memory on the chuck will correspond literature data and send projecting apparatus (16) on through wireless transmitter.

2. A literary common knowledge quick-check disc according to claim 1, wherein said connecting rod (15) is a telescopic connecting rod.

3. The literary common knowledge quick-check disc as claimed in claim 1, wherein a controller is arranged on the base (8), and the controller is respectively connected with the first motor and the electric telescopic rod.

4. A literary common sense quick look plate according to claim 1, characterized in that the height of the support bar (7) is adjustable.