CN213241519U

CN213241519U - Literature teaching aid display device

Info

Publication number: CN213241519U
Application number: CN202022074937.7U
Authority: CN
Inventors: 魏力
Original assignee: Shenzhen Lebo Education Technology Co ltd
Current assignee: Shenzhen Lebo Education Technology Co ltd
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-05-18
Anticipated expiration: 2030-09-21

Abstract

The utility model discloses a literature teaching aid display device, including box, base and display box, base sliding connection is inside the box, and the box top set up with the opening of the big or small looks adaptation of base shape, the display box rotates to be connected in the base top, and the inside slewing mechanism who is used for rotating the display box that is equipped with of base, the inside elevating system who is used for the lift base that is equipped with of box, and install display screen and board respectively to the display box side of a symmetry, the base top is close to one side level of board and has placed the collection box, and the board keeps away from the vertical sliding connection in one side of display screen has the bar brush, bar brush bottom sliding connection is in collecting box top, and the inside reciprocating motion mechanism who is used for reciprocating motion bar brush that is equipped with of display box. The utility model discloses in making the show case get into the box, then can kick-back to originated department through elasticity hinge cover board, and then can protect the show case.

Description

Literature teaching aid display device

Technical Field

The utility model relates to a teaching technical field especially relates to a literature teaching aid display device.

Background

With the development of culture, Chinese language and literature is always pursued by people, and the literature is a language art and is an aesthetic consciousness form in which the words are hidden. Poetry, prose, novel, script, allegian, fairy tale and other different genres are important expression forms of literature.

Present literature study show board is only single structure, and then has certain limitation when saying the time service to chinese literature, leads to the student to have certain mistake district to the understanding of chinese literature and the experience of mood, is unfavorable for the fine study chinese literature of student, and present literature teaching aid display device can not protect the show case, leads to having reduced display device's life.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a literature teaching aid display device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a literature teaching aid display device, includes box, base and display box, base sliding connection is inside the box, and the box top offer with the opening of base shape size looks adaptation, the display box rotates to be connected in the base top, and the inside slewing mechanism who is used for rotating the display box that is equipped with of base, the inside elevating system who is used for the lift base that is equipped with of box, and display box symmetry side installs display screen and board respectively, the base top is close to one side level of board and has placed the collection box, and the vertical sliding connection in one side that the display screen was kept away from to the board has the bar brush, bar brush bottom sliding connection is in collecting box top, and the inside reciprocating motion mechanism who is used for reciprocating motion bar brush that is equipped with of display box.

Preferably, slewing mechanism includes positive and negative motor, and positive and negative motor vertical installation bottom center department in the base, base top center department is passed and welded in show bottom center department to positive and negative motor's output shaft top.

Preferably, the bottom half rotates and is connected with the gyro wheel, and the gyro wheel has four, four the gyro wheel rotates respectively to be connected in the both ends of a bottom half symmetry side, and a side of box installs the drawer, the drawer has four and even the installation in a side of box, and the opening part at box top articulates through elastic hinge has the apron, apron and show case and base top sliding connection.

Preferably, reciprocating motion mechanism includes L template and electronic slip table, and L template sliding connection is inside the display box, the bar notch has been seted up to display box top level, and the horizontal limit of L template passes the bar notch, the horizontal limit bottom end-to-end welding of L template is in bar brush top, and electronic slip table horizontal installation is in display box top, the output of electronic slip table welds in the horizontal limit bottom of L template.

Preferably, elevating system includes L type pole and driving motor, and L type pole rotates to be connected inside the box, the inside sliding connection of box has the arc frame, and the horizontal limit surface sliding connection of L type pole is inside the arc frame, the arc frame top welds in the base bottom.

Preferably, the driving motor is horizontally installed at one side inside the box body, and the end of an output shaft of the driving motor is welded at the bottom end of one side of the transverse edge of the L-shaped rod, which is far away from the vertical edge.

Preferably, elevating system includes the slide, and the horizontal sliding connection of slide is inside the box, the slide top welds in the base bottom, and the vertical electric telescopic handle that installs in the inside bottom of box, electric telescopic handle's output shaft top welds in slide bottom center department.

The utility model has the advantages that:

1. the utility model discloses, when needs use this display device, drive L type pole through driving motor and rotate, L type pole drives the arc frame and rotates, the arc frame drives the base and reciprocates, the base drives the show case and reciprocates, the show case is when up moving, can jack-up apron make the apron be in by the open mode, when need not using display device, rethread driving motor drives L type pole reversal area, then L type pole drives the arc frame and descends, thereby make the show case get into the box in, then can kick-back to originated department through elasticity hinge apron, and then can protect the show case.

2. The utility model discloses, when needs use this display device, it reciprocates to drive the slide through electric telescopic handle, the slide drives the base and reciprocates, the base drives the show case and reciprocates, the show case is when up moving, can jack-up apron make the apron be in by the open mode, when need not use display device, rethread electric telescopic handle drives the slide and down moves, the slide drives the base and down moves, the base drives the show case and down moves, thereby make the show case get into the box in, then can kick-back initial department through elasticity hinge apron, and then can protect the show case.

Drawings

Fig. 1 is a schematic structural diagram of a literature teaching aid display device according to embodiment 1 of the present invention;

fig. 2 is a rear view structure diagram of a literature teaching aid display device according to embodiment 1 of the present invention;

fig. 3 is a cross-sectional view of a literature teaching aid display device according to embodiment 1 of the present invention;

fig. 4 is a cross-sectional view of a literature teaching aid display device according to embodiment 2 of the present invention.

In the figure: 1 box, 2 apron, 3 collection boxes, 4 bar brushes, 5L templates, 6 show casees, 7 boards, 8 bases, 9 drawers, 10 display screens, 11 gyro wheels, 12 driving motor, 13L type pole, 14 arc frames, 15 electronic slip tables, 16 slides, 17 positive and negative motors, 18 electric telescopic handle.

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.

Example 1

Referring to fig. 1-3, a literature teaching aid display device, including box 1, base 8 and

show case

6, 8 sliding connection of base are in 1 inside the box, and 1 top of box sets up the opening with 8 shape size looks adaptations of base, show case 6 rotates and connects in 8 tops of base, and 8 inside slewing mechanism who is used for rotating show case 6 that is equipped with of base, 1 inside elevating system who is used for elevating base 8 that is equipped with of box, and 6 symmetrical sides of show case install display screen 10 and board 7 respectively, the collection box 3 has been placed to one side level that 8 tops of base are close to board 7, and the vertical sliding connection in one side that board 7 kept away from display screen 10 has

bar brush

4, 4 bottom sliding connection of bar brush are in collection box 3 tops, and 6 inside reciprocating motion mechanisms that are used for reciprocating motion bar brush 4 that are equipped with of show case.

The utility model discloses, the slewing mechanism includes positive and negative motor 17, and positive and negative motor 17 is vertically installed in base 8 bottom center department, the output shaft top of positive and negative motor 17 passes base 8 top center department and welds in show case 6 bottom center department, 1 bottom of box is rotated and is connected with gyro wheel 11, and gyro wheel 11 has four, four gyro wheels 11 rotate respectively and are connected in the both ends of a symmetrical side of box 1 bottom, and a side of box 1 installs drawer 9, drawer 9 has four and even installs in 1 side of box, and the opening part at box 1 top is articulated to have apron 2 through elastic hinge, apron 2 and show

case

6 and 8 top sliding connection of base, reciprocating mechanism includes L template 5 and electronic slip table 15, and L template 5 sliding connection is inside show case 6, the bar notch has been seted up to show case 6 top level, and L template 5 horizontal limit passes the bar notch, 5 horizontal limit bottom end welding of L template 4 tops in bar brush, and 15 horizontal installation of electronic slip table in top in display box 6, the output of electronic slip table 15 welds in 5 horizontal limit bottoms of L template, elevating system includes L type pole 13 and driving motor 12, and L type pole 13 rotates to be connected inside

box

1, 1 inside sliding connection of box has

arc frame

14, and 13 horizontal limit surface sliding connection of L type pole is inside

arc frame

14, 14 tops of arc frame weld in 8 bottoms of base, 12 horizontal installation of driving motor in 1 inside one side of box, and the output shaft tip of driving motor 12 welds in 13 horizontal limits of L type pole and keeps away from the one side bottom on perpendicular limit.

The working principle of the embodiment is as follows: when in actual use, when needing to use this display device, drive L type pole 13 through driving motor 12 and rotate, L type pole 3 drives arc frame 14 and rotates, arc frame 14 drives base 8 and reciprocates, base 8 drives show case 6 and reciprocates, show case 6 is when up moving, can 2 messenger's apron of jack-up apron be in by the open mode, when need not using display device, rethread driving motor 12 drives L type pole 13 reversal, then L type pole 13 drives arc frame 14 and descends, thereby make show case 6 get into in the box 1, then can kick-back to the starting point through elasticity hinge apron 2, and then can protect show case 6.

Example 2

Referring to fig. 4, the embodiment differs from embodiment 1 only in that the lifting mechanism includes a sliding plate 16, the sliding plate 16 is horizontally and slidably connected inside the box body 1, the top of the sliding plate 16 is welded to the bottom of the base 8, an electric telescopic rod 18 is vertically installed at the bottom inside the box body 1, and the top end of an output shaft of the electric telescopic rod 18 is welded at the center of the bottom of the sliding plate 16.

The working principle of the embodiment is as follows: when in actual use, when needing to use this display device, it reciprocates to drive slide 16 through electric telescopic handle 18, slide 6 drives base 8 and reciprocates, base 8 drives display box 6 and reciprocates, display box 6 is when up moving, can 2 messenger apron 2 be in by the open mode of jack-up apron, when need not using display device, rethread electric telescopic handle 18 drives slide 16 and moves down, slide 16 drives base 8 and moves down, base 8 drives display box 6 and moves down, thereby make display box 6 get into in the box 1, then can kick-back to the starting point through elastic hinge apron 2, and then can protect display box 6.

Having shown and described the basic principles and essential features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof, and it is therefore intended that the embodiments be considered as exemplary and not limiting in any way, since the scope of the invention is defined by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein and are therefore not to be embraced therein by any reference numerals in the claims.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A literature teaching aid display device comprises a box body (1), a base (8) and a display box (6), and is characterized in that the base (8) is connected inside the box body (1) in a sliding manner, the top of the box body (1) is provided with an opening matched with the shape and size of the base (8), the display box (6) is rotatably connected to the top of the base (8), a rotating mechanism used for rotating the display box (6) is arranged inside the base (8), a lifting mechanism used for lifting the base (8) is arranged inside the box body (1), a display screen (10) and a writing board (7) are respectively installed on one symmetrical side surface of the display box (6), a collecting box (3) is horizontally placed on one side of the top of the base (8) close to the writing board (7), and a strip-shaped brush (4) is vertically connected to one side of the writing board (7) far away from the display screen (10) in a sliding manner, the bottom of the strip-shaped brush (4) is connected to the top of the collecting box (3) in a sliding mode, and a reciprocating moving mechanism used for moving the strip-shaped brush (4) in a reciprocating mode is arranged inside the display box (6).

2. A literature teaching aid display device according to claim 1, wherein the rotating mechanism comprises a positive and negative motor (17), the positive and negative motor (17) is vertically installed at the bottom center in the base (8), and the top end of the output shaft of the positive and negative motor (17) passes through the top center of the base (8) and is fixedly connected to the bottom center of the display box (6).

3. A literature teaching aid display device according to claim 2, characterized in that the bottom of the box body (1) is rotatably connected with four rollers (11), the number of the rollers (11) is four, the four rollers (11) are respectively rotatably connected with two ends of a symmetrical side face at the bottom of the box body (1), a drawer (9) is installed on one side face of the box body (1), the four drawers (9) are uniformly installed on one side face of the box body (1), a cover plate (2) is hinged to an opening at the top of the box body (1) through an elastic hinge, and the cover plate (2) is slidably connected with the display box (6) and the top of the base (8).

4. The literary teaching aid display device of claim 3, characterized in that, reciprocating motion mechanism includes L template (5) and electronic slip table (15), and L template (5) sliding connection is inside display box (6), the bar notch has been seted up to display box (6) top level, and L template (5) horizontal limit passes the bar notch, the terminal fixed connection in bar brush (4) top in L template (5) horizontal limit bottom, and top in electronic slip table (15) horizontal installation display box (6), the output fixed connection in L template (5) horizontal limit bottom of electronic slip table (15).

5. A literature teaching aid display device according to claim 4, wherein the lifting mechanism comprises an L-shaped rod (13) and a driving motor (12), the L-shaped rod (13) is rotatably connected inside the box body (1), an arc-shaped frame (14) is slidably connected inside the box body (1), the surface of the transverse edge of the L-shaped rod (13) is slidably connected inside the arc-shaped frame (14), and the top of the arc-shaped frame (14) is fixedly connected to the bottom of the base (8).

6. A literature teaching aid display device according to claim 5, characterized in that the driving motor (12) is horizontally arranged at one side inside the box body (1), and the end part of the output shaft of the driving motor (12) is fixedly connected to the bottom end of one side of the transverse edge of the L-shaped rod (13) far away from the vertical edge.

7. A literature teaching aid display device according to claim 4, characterized in that the lifting mechanism comprises a sliding plate (16), the sliding plate (16) is horizontally and slidably connected inside the box body (1), the top of the sliding plate (16) is fixedly connected to the bottom of the base (8), an electric telescopic rod (18) is vertically arranged at the bottom inside the box body (1), and the top end of the output shaft of the electric telescopic rod (18) is fixedly connected to the center of the bottom of the sliding plate (16).