CN214340828U

CN214340828U - Podium cabinet suitable for wisdom education

Info

Publication number: CN214340828U
Application number: CN202021738741.7U
Authority: CN
Inventors: 张文
Original assignee: Wuhan Sifangding Information Technology Co ltd
Current assignee: Wuhan Sifangding Information Technology Co ltd
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-10-08
Anticipated expiration: 2030-08-19

Abstract

The utility model discloses a podium cabinet suitable for wisdom education, including outer protective housing, the top of outer protective housing has the display screen, the bottom of outer protective housing is installed movable cushion, one side level movable mounting of outer protective housing has the expansion plate, and the inboard of outer protective housing is seted up the storage cavity that corresponds with the expansion plate, the top of expansion plate rotates and is connected with can lift up the board, the top of the up end that can lift up the board is installed and is drawn the rope, draw the first end of rope and can lift up the up end fixed connection of board, draw the rope and pass the inboard of expansion plate; install mobilizable expansion plate through setting up, when the expansion plate is stretched to the outside, utilize pulling of traction rope, can make and lift up the board and lift up in step to place books angle of adjustment when can lifting up on the board, the teacher of being convenient for looks over, has expanded the area promptly, has increased the practicality again.

Description

Podium cabinet suitable for wisdom education

Technical Field

The utility model belongs to the technical field of the podium cabinet, concretely relates to podium cabinet suitable for wisdom education.

Background

Application number CN201920418149.X discloses a podium cabinet that wisdom education used relates to podium cabinet technical field, this podium cabinet that talks that wisdom education used, including the cupboard body, the spout has been seted up to one side of cupboard body, the inside swing joint of spout has movable cushion, spacing hole has been seted up to one side of activity cushion, the inside swing joint in spacing hole has the limiting plate. This platform cabinet of saying that wisdom education was used, pull out the activity cushion earlier through activity cushion during the use, then pull out the limiting plate through the limiting plate handle, the limiting plate carries on spacingly to the activity cushion, make the activity cushion toward not retrieving, reach fixed stable purpose, the back that the activity cushion pulls out puts down the supporting shoe through the pivot and supports, make the top level of activity cushion, reach the purpose of outrigger, the slipmat of top setting, can make the student stand on the activity cushion and increase frictional force, prevent to slip, reach safety protection's purpose.

When the intelligent teaching platform cabinet is used, the outer protective shell needs to be matched with computer multimedia equipment for use, so that the usable area of a desktop is limited, and the intelligent teaching platform cabinet is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a podium cabinet suitable for wisdom education to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a platform cabinet suitable for intelligent education comprises an outer protective shell, a display screen is arranged at the top of the outer protective shell, the front end surface of the outer protecting shell is provided with a movable cushion block, one side of the outer protecting shell is horizontally and movably provided with a telescopic plate, and the inner side of the outer protective shell is provided with a containing cavity corresponding to the expansion plate, the top of the expansion plate is rotatably connected with a liftable plate, the top of the upper end surface of the liftable plate is provided with a traction rope, the first end of the traction rope is fixedly connected with the upper end surface of the liftable plate, the traction rope passes through the inner side of the telescopic plate, and the inner side of the expansion plate is provided with a pulley which is matched with a traction rope for use, the traction rope is L-shaped, and the second end of the traction rope is fixedly connected with a winding wheel on the inner wall of the accommodating cavity, and the winding wheel is rotatably connected with the outer protective shell through a return spring and a fixed shaft.

Furthermore, the expansion plate is located the one end of accomodating the cavity and installs the anticreep board, spacing arch through spring drive is all installed at the both ends of anticreep board, the impartial distance has seted up the spacing groove in succession on the inside wall of accomodating the cavity.

Furthermore, the top of the expansion plate is provided with a groove corresponding to the liftable plate.

Furthermore, the inner side of the outer protective shell is provided with an accommodating groove for accommodating the winding wheel.

Furthermore, can lift the one end of board near the pulley and pass through hinge and recess rotation connection, can lift the bottom of board and install the baffle, the baffle is the L shape with can lift the board.

Further, the axis of the winding wheel is perpendicular to the horizontal line.

Furthermore, the fixed shaft penetrates through the winding wheel, return springs are mounted on two sides of the winding wheel, and the return springs are sleeved on the outer side of the fixed shaft.

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

1. install mobilizable expansion plate through setting up, when the expansion plate is stretched to the outside, utilize pulling of traction rope, can make and lift up the board and lift up in step to place books angle of adjustment when can lifting up on the board, the teacher of being convenient for looks over, has expanded the area promptly, has increased the practicality again.

2. The winding wheel is arranged, so that the traction rope can be collected and released, the lifting and resetting of the lifting plate are matched, and the usability of the device is further improved.

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.

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

fig. 2 is a top sectional view of a portion of an outer shield casing according to the present invention;

FIG. 3 is a schematic structural view of the present invention;

in the figure: 1. an outer protective shell; 2. a display screen; 3. a movable cushion block; 4. a liftable plate; 5. A groove; 6. a traction rope; 7. a retractable plate; 8. a pulley; 9. a limiting groove; 10. a receiving cavity; 11. a limiting bulge; 12. an anti-falling plate; 13. a winding wheel; 14. a return spring; 15. A receiving groove.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, the utility model provides a technical scheme: the utility model provides a podium cabinet suitable for wisdom education, including outer protective housing 1, the top of outer protective housing 1 has display screen 2, movable cushion 3 is installed to the preceding terminal surface of outer protective housing 1, the horizontal movable mounting in one side of outer protective housing 1 has expansion plate 7, and the inboard of outer protective housing 1 sets up the cavity 10 of accomodating that corresponds with expansion plate 7, the top of expansion plate 7 is rotated and is connected with and can be lifted up board 4, can lift up the top of the up end of board 4 and install traction rope 6, the first end of traction rope 6 and the up end fixed connection that can lift up board 4, traction rope 6 passes the inboard of expansion plate 7, and the inboard of expansion plate 7 is installed and is used with traction rope 6 cooperation pulley 8, traction rope 6 is L-shaped, and traction rope 6's second end and accomodate the rolling wheel 13 fixed connection on the cavity 10 inner wall, the through back force spring 14 of rolling wheel 13, The fixed shaft is rotatably connected with the outer protective shell 1.

In this embodiment, further, the one end that expansion plate 7 is located and accomodates cavity 10 installs anti-falling plate 12, and spacing arch 11 through spring drive is all installed at the both ends of anti-falling plate 12, and spacing groove 9 has been seted up in succession to impartial distance on accomodating cavity 10's the inside wall.

In this embodiment, further, the top of the retractable plate 7 is provided with a groove 5 corresponding to the liftable plate 4.

In this embodiment, a storage groove 15 for storing the winding wheel 13 is further formed on the inner side of the outer shield case 1.

In this embodiment, further, one end of the liftable plate 4 close to the pulley 8 is rotatably connected with the groove 5 through a hinge, a baffle is installed at the bottom of the liftable plate 4, and the baffle and the liftable plate 4 are L-shaped.

In this embodiment, further, the axis of the winding wheel 13 is perpendicular to the horizontal line.

In this embodiment, further, the fixed shaft penetrates through the winding wheel 13, the return springs 14 are installed on both sides of the winding wheel 13, and the return springs 14 are sleeved on the outer side of the fixed shaft.

The utility model discloses a theory of operation and use flow: when the device is used, when the expansion plate 7 is pulled outwards, the liftable plate 4 can be pulled through the traction rope 6, after the expansion plate 7 moves outwards for a certain distance, the liftable plate 4 can be pulled upwards through the traction rope 6, so that one end of the liftable plate 4 can be lifted, meanwhile, the stability of the expansion plate 7 can be increased by clamping the limiting protrusion 11 with the corresponding limiting groove 9, after the expansion plate 7 is reset, the winding wheel 13 drives the winding wheel 13 to rotate by utilizing the elastic force of the return spring 14, so that the traction rope 6 can be wound to the outer side of the winding wheel 13, through arranging the movable expansion plate 7, when the expansion plate 7 is pulled outwards, the liftable plate 4 can be lifted synchronously by utilizing the pulling of the traction rope 6, so as to adjust the angle when a book is placed on the liftable plate 4, a teacher can conveniently check the book, namely the area is expanded, but also increases the practicability.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a podium cabinet suitable for wisdom education, includes outer protective housing (1), its characterized in that: the top of outer protection casing (1) has display screen (2), movable cushion (3) are installed to the preceding terminal surface of outer protection casing (1), the horizontal movable mounting in one side of outer protection casing (1) has expansion plate (7), just the inboard of outer protection casing (1) is seted up and is accomodate cavity (10) that correspond with expansion plate (7), the top of expansion plate (7) is rotated and is connected with and can be lifted up board (4), can lift up the top of the up end of board (4) and install and pull rope (6), the first end of pulling rope (6) and the up end fixed connection that can lift up board (4), pull rope (6) and pass the inboard of expansion plate (7), just pulley (8) that use with pull rope (6) cooperation are installed to the inboard of expansion plate (7), pull rope (6) are L shape, just the second end of pulling rope (6) with accomodate wind-up pulley (13) fixed even on cavity (10) inner wall And the winding wheel (13) is rotatably connected with the outer protective shell (1) through a return spring (14) and a fixed shaft.

2. A lectern cabinet according to claim 1, wherein: the anti-dropping device is characterized in that the expansion plate (7) is located at one end of the storage cavity (10) and is provided with an anti-dropping plate (12), the two ends of the anti-dropping plate (12) are provided with limiting protrusions (11) driven by springs, and the inner side wall of the storage cavity (10) is provided with limiting grooves (9) at equal distances continuously.

3. A lectern cabinet according to claim 1, wherein: the top of the expansion plate (7) is provided with a groove (5) corresponding to the liftable plate (4).

4. A lectern cabinet according to claim 1, wherein: the inner side of the outer protective shell (1) is provided with a containing groove (15) for containing a winding wheel (13).

5. A lectern cabinet according to claim 1, wherein: can lift up one end that board (4) are close to pulley (8) and pass through hinge and recess (5) rotation connection, can lift up the bottom of board (4) and install the baffle, the baffle is L shape with can lift up board (4).

6. A lectern cabinet according to claim 1, wherein: the axis of the winding wheel (13) is vertical to the horizontal line.

7. A lectern cabinet according to claim 1, wherein: the fixed shaft penetrates through the winding wheel (13), return springs (14) are mounted on two sides of the winding wheel (13), and the return springs (14) are sleeved on the outer side of the fixed shaft.