CN214152046U

CN214152046U - Teaching device for media education

Info

Publication number: CN214152046U
Application number: CN202120384006.9U
Authority: CN
Inventors: 陈钢; 张军; 李宣霖; 蔡雨珂
Original assignee: Chongqing University of Education
Current assignee: Chongqing University of Education
Priority date: 2021-02-21
Filing date: 2021-02-21
Publication date: 2021-09-07
Anticipated expiration: 2031-02-21

Abstract

The utility model discloses a teaching device for media education, which comprises a bracket, wherein a multimedia machine is fixed at the top end of the bracket, shaft barrels are fixed on both sides of the multimedia machine, shaft plates are arranged at both ends of the shaft barrels, shaft columns are connected between the shaft plates and the shaft barrels, one end of each shaft plate is connected with a blackboard, a bottom plate is fixed at the bottom end of the bracket, and a connecting rod penetrates through the surface of the bottom plate; the utility model discloses a shaft plate and shaft cylinder of design, rotate the blackboard and install on the multimedia machine, guarantee that blackboard in use realizes from the display screen quick separation of multimedia machine and be close to, guarantee that it uses freely, blackboard through the design, the teacher of being convenient for writes by hand and supplyes the teaching, increase its integrity of imparting knowledge to students, improve the quality of teaching, connecting rod and braking plate through the design, the braking plate is quick with the ground laminating, realize quick braking, and then avoid traditional a plurality of removal wheels to brake respectively, make its braking efficiency improve, reduce the operation degree of difficulty.

Description

Teaching device for media education

Technical Field

The utility model belongs to the technical field of the teaching equipment, concretely relates to teaching device is used in media education.

Background

Multimedia machine for media education teaching constitutes each other for all-in-one and support, carries out the show of teaching content through the multimedia all-in-one to guarantee learner's the record of watching, realize the position flexibility adjustment of device through the removal wheel of support bottom, guarantee that its teaching position is changeable.

The multimedia machine for the prior media education and teaching is used, because the assembling space is not limited, the blackboard cannot be assembled, so that the teaching handwriting supplement cannot be carried out, the teaching quality is influenced, and meanwhile, the prior device needs to be braked respectively by moving a brake pedal on a wheel after being flexibly moved, so that the problem of complicated braking is solved, and therefore the teaching device for the media education is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a teaching device is used in media education to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a teaching device for media education, includes the support, the support top is fixed with the multimedia machine, multimedia machine both sides all are fixed with the beam barrel, the beam barrel both ends all are provided with the axletree board, be connected with the jack-post between beam barrel and the beam barrel, beam barrel one end is connected with the blackboard, the support bottom mounting has the bottom plate, the bottom plate surface runs through there is the connecting rod, connecting rod one end is fixed with the braking plate, the braking plate is located the bottom plate.

Preferably, a rubber pad is fixed on the surface of the bottom end of the brake plate, and the longitudinal section of the connecting rod is of a T-shaped structure.

Preferably, the outer wall cover of connecting rod is equipped with the extension spring, the extension spring both ends all are connected with the extension spring both ends and all are connected with the go-between, the go-between is all fixed on corresponding connecting rod and bottom plate surface.

Preferably, a connecting frame is fixed on the surface of the top end of the brake plate, a bottom block is arranged on the inner side of the connecting frame, through holes are formed in the bottom block and the end face of the connecting frame, and an insertion rod penetrates through the through holes.

Preferably, the longitudinal section of the connecting frame is of a U-shaped structure, and the four corners of the bottom end of the bottom plate are respectively fixed with a movable wheel.

Preferably, a placing table is arranged at the front end of the top of the support, and a switch button is arranged on the side of the multimedia machine.

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

(1) through the axostylus axostyle and the shaft section of thick bamboo of design, rotate the blackboard and install on the multimedia machine, guarantee that blackboard in use realizes from the display screen quick separation of multimedia machine and be close to, guarantee that it uses freely, blackboard through the design, the teacher of being convenient for writes by hand and supplyes the teaching, increase its teaching integrality, improve the quality of teaching, connecting rod and braking plate through the design, the braking plate is laminated with ground fast, realize quick braking, and then avoid traditional a plurality of removal wheels to brake respectively, make its braking efficiency improve, reduce the operation degree of difficulty.

(2) Through the rubber pad of design, play the cushioning effect, avoid the braking plate to take place acutely striking with ground, extension spring through the design, exert traction to the connecting rod, thereby exert the extrusion to the braking plate, guarantee that the braking plate is inseparabler with the ground laminating, braking effect is better, through the link of design, bottom block and inserted bar, in the inserted bar inserted the through-hole of link and bottom block, with both interconnect, thereby realize realizing the limit position to the braking plate realization that is in the state of pulling up, avoid its influence the utility model discloses a position adjustment.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a partial enlarged view of the position A of the present invention;

FIG. 3 is a partial enlarged view of the position B of the present invention;

FIG. 4 is a schematic top view of the assembly of the shaft tube and the blackboard according to the present invention;

FIG. 5 is a top view of the brake plate and the land of the present invention;

in the figure: 1. a support; 2. a shaft cylinder; 3. a blackboard; 4. a multimedia machine; 5. a rubber pad; 6. a brake plate; 7. a tension spring; 8. a connecting rod; 9. a shaft plate; 10. a column shaft; 11. a bottom block; 12. inserting a rod; 13. a connecting frame; 14. a base plate.

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 to 5, the present invention provides a technical solution: a teaching device for media education comprises a support 1, wherein a multimedia machine 4 is fixed at the top end of the support 1, shaft barrels 2 are fixed on two sides of the multimedia machine 4, shaft plates 9 are arranged at two ends of the shaft barrels 2, a blackboard 3 is rotatably installed on the multimedia machine 4 through the designed shaft plates 9 and the shaft barrels 2, the blackboard 3 is guaranteed to be rapidly separated from and close to a display screen of the multimedia machine 4 in use and is guaranteed to be freely used, shaft columns 10 are connected between the shaft plates 9 and the shaft barrels 2, one end of each shaft plate 9 is connected with the blackboard 3, a teacher can conveniently perform handwriting supplementary teaching through the designed blackboard 3, the teaching integrity of the teacher is improved, the teaching quality is improved, a bottom plate 14 is fixed at the bottom end of the support 1, a connecting rod 8 penetrates through the surface of the bottom plate 14, a braking plate 6 is fixed at one end of the connecting rod 8, the braking plate 6 is rapidly attached to the ground through the designed connecting rod 8 and the braking plate 6, realize quick braking, and then avoid traditional a plurality of moving wheel to brakie respectively, make its braking efficiency improve, reduce the operation degree of difficulty, braking plate 6 is located bottom plate 14.

In this embodiment, it is preferred, 6 bottom fixed surfaces of brake block have rubber pad 5, rubber pad 5 through the design, play the cushioning effect, avoid brake block 6 and ground to take place violent striking, the longitudinal section of connecting rod 8 is T style of calligraphy structure, 8 outer wall covers of connecting rod are equipped with extension spring 7, extension spring 7 through the design, exert the traction to connecting rod 8, thereby exert the squeezing action to brake block 6, guarantee that brake block 6 and ground laminating are inseparabler, braking effect is better, 7 both ends of extension spring all are connected with 7 both ends of extension spring and all are connected with the go-between, the go-between is all fixed on corresponding connecting rod 8 and bottom plate 14 surface.

In this embodiment, it is preferred, 6 top surface fixings of braking plate have link 13, and link 13 inboard is provided with bottom block 11, link 13 through the design, bottom block 11 and inserted bar 12, and inserted bar 12 inserts in the through-hole of link 13 and bottom block 11, with both interconnect to the realization realizes the limited position to the braking plate 6 that is in the state of pulling up, avoids its influence the utility model discloses a position adjustment, the through-hole has all been seted up with link 13 terminal surface to bottom block 11, and the through-hole is inside to run through has inserted bar 12, and the longitudinal section of link 13 is U style of calligraphy structure, and four corners in bottom plate 14 bottom all are fixed with the removal wheel, and 1 top front end of support is provided with places the platform, and 4 lateral parts of multi-media machine are provided with the switch button.

The utility model discloses a theory of operation and use flow: the utility model discloses in use, remove assigned position with it through removing the wheel, then will alternate in the inserted bar 12 between link 13 and bottom block 11 and take out, and then extension spring 7 that is in tensile state exerts elasticity to its connecting rod 8 and pulls, makes it exert the squeezing action to braking plate 6, guarantees that braking plate 6 is quick and ground laminating, realizes the braking, the utility model discloses in use, when needing to use blackboard 3 to teach and write, with the rotatory front end to multimedia machine 4 of its blackboard 3, can realize writing this moment, treat that it writes the back that finishes, with its secondary rotation to multimedia machine 4 both sides can, avoid its teaching broadcast that influences multimedia machine 4.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a teaching device for media education, includes support (1), support (1) top is fixed with multimedia machine (4), its characterized in that: multimedia machine (4) both sides all are fixed with beam barrel (2), beam barrel (2) both ends all are provided with axle board (9), be connected with between axle board (9) and beam barrel (2) jack (10), axle board (9) one end is connected with blackboard (3), support (1) bottom mounting has bottom plate (14), bottom plate (14) surface runs through there is connecting rod (8), connecting rod (8) one end is fixed with braking plate (6), braking plate (6) are located bottom plate (14) bottom.

2. A teaching device for media education as claimed in claim 1, wherein: the rubber pad (5) is fixed on the surface of the bottom end of the brake plate (6), and the longitudinal section of the connecting rod (8) is of a T-shaped structure.

3. A teaching device for media education as claimed in claim 2, wherein: the outer wall cover of connecting rod (8) is equipped with extension spring (7), extension spring (7) both ends all are connected with the go-between, the go-between is all fixed on corresponding connecting rod (8) and bottom plate (14) surface.

4. A teaching device for media education as claimed in claim 2, wherein: the brake plate (6) top surface is fixed with link (13), link (13) inboard is provided with bottom block (11), the through-hole has all been seted up with link (13) terminal surface in bottom block (11), the through-hole is inside to run through to have inserted bar (12).

5. A teaching device for media education as claimed in claim 4, wherein: the longitudinal section of link (13) is U style of calligraphy structure, four corners in bottom plate (14) bottom all are fixed with and remove the wheel.

6. A teaching device for media education as claimed in claim 1, wherein: the front end of the top of the support (1) is provided with a placing table, and the side part of the multimedia machine (4) is provided with a switch key.