CN215650280U

CN215650280U - Professional technology education display device

Info

Publication number: CN215650280U
Application number: CN202122178460.1U
Authority: CN
Inventors: 杨月萍; 吕长飞; 郭明发
Original assignee: Guizhou Education University
Current assignee: Guizhou Education University
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-01-28
Anticipated expiration: 2031-09-09

Abstract

The utility model belongs to the technical field of teaching display devices, in particular to an occupation technology education display device, which comprises a storage box and an exhibit, wherein one side of the outer surface of the storage box is fixedly provided with a baffle plate, the upper surface of the exhibit is connected with a cover plate through a rotating shaft, one end of the cover plate is connected with a writing board through the rotating shaft, the display device is arranged into a lifting structure, the display device is taken into the storage box to be protected and dustproof when not in use, the display part is a rotating structure, the device to be displayed can be slowly rotated through a rotating mechanism with speed reduction, multi-angle teaching display is convenient, the learning interest of students is promoted, the cover plate and the writing board play a role in protecting the teaching display device when the display device is not in use, the cover plate can be opened through the rotating shaft and limited through a limiting bolt when the display device is in use, the writing board can also play a role in writing, and the practicability of the device is improved.

Description

Professional technology education display device

Technical Field

The utility model belongs to the technical field of teaching display devices, and particularly relates to a display device for vocational and technical education.

Background

Teaching is a human-specific talent training activity consisting of teacher's teaching and student's learning. Through the activities, teachers purposefully, programmatically and organically guide students to learn and master cultural scientific knowledge and skills, and promote the improvement of the qualities of the students so that the students become people required by the society.

The teaching device is characterized in that some larger devices and mechanisms are involved in professional technology teaching, for example, detection instruments and instrument and equipment components are produced, the volume and the weight of the objects are larger, most of the original devices do not have the teaching device, the teaching device can not be displayed at multiple angles in teaching, and the teaching quality and the learning interest of students are influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the utility model provides an occupation technology education display device which has the characteristics of dust prevention, convenience in storage and rotary display.

In order to achieve the purpose, the utility model provides the following technical scheme: an occupation technology education display device comprises a storage box and an exhibit, wherein one side of the outer surface of the storage box is fixedly provided with a baffle, the upper surface of the exhibit is connected with a cover plate through a rotating shaft, one end of the cover plate is connected with a writing board through a rotating shaft, the lower surface inside the storage box is fixedly connected with a hydraulic telescopic rod through a bolt, the upper end of the hydraulic telescopic rod is fixedly connected with a lifting plate, one side of the lower surface of the lifting plate is fixedly connected with a motor through a screw, the circle center position of the lower surface of the lifting plate is also fixedly provided with a speed reducer, the motor is connected with the speed reducer through a belt pulley and a belt in a transmission way, the output end of the speed reducer is fixedly connected with a display stand, the circle center of the upper surface of the display stand is fixedly connected with a fixed frame, the same circle center position of the lower surface of the display stand is fixedly provided with a positioning guide disc, the lower surface of the display platform is also annularly and uniformly provided with a plurality of pulleys in parallel.

As a preferable technical scheme of the display device for the vocational technical education, a plurality of guide sliding blocks matched with the sliding grooves in the positioning guide disc are uniformly and annularly arranged on the upper surface of the lifting plate, and the upper surface of the lifting plate is further provided with guide sliding grooves for the sliding of a plurality of pulleys.

As a preferred technical scheme of the display device for the vocational technical education, a limiting bolt is connected inside one side of the writing board in a sliding mode, a first jack is formed in one side of the cover board, a second jack is formed in the upper surface of the cover board, and the limiting bolt can be mutually inserted into the first jack or the second jack.

As the preferable technical scheme of the display device for the vocational education, the display stand is fixedly connected with the exhibit through the fixing frame by using the screws.

As a preferable technical scheme of the display device for the vocational education, the inclined pull rod is arranged on the lower surface of the baffle and fixedly connected with the side surface of the exhibit, and the upper surface of the baffle is provided with a groove which is attached to and embedded into the cover plate and the writing board.

As a preferable technical scheme of the display device for the vocational technical education, the writing board is in a vertical position relation with the cover board when writing.

Compared with the prior art, the utility model has the beneficial effects that: the display device is arranged to be of a lifting structure, the interior of the display device is collected into the storage box to be protected and dustproof when not in use, the display part is of a rotating structure, the device to be displayed can be slowly rotated through the rotating mechanism with the speed reduction function, multi-angle teaching display is facilitated, learning interest of students is improved, the cover plate and the writing plate play a role in protecting the teaching display device when the display device is not in use, the cover plate can be opened through the rotating shaft and limited through the limiting bolt when the display device is in use, the writing plate can play a writing role, and practicability of the device is improved.

Drawings

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

FIG. 1 is a schematic view of the present invention in an open configuration;

FIG. 2 is a schematic front view partially in section of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the present invention after being stored;

FIG. 4 is a schematic view of the telescoping and rotating mechanism of the present invention shown in a partially exploded bottom view;

FIG. 5 is a schematic top view of FIG. 4 according to the present invention;

FIG. 6 is a partially enlarged view of part A of the present invention;

in the figure: 1. a storage box; 2. displaying the products; 3. a display stand; 4. a baffle plate; 5. a cover plate; 6. a writing board; 7. a hydraulic telescopic rod; 8. a motor; 9. a reduction gear; 10. a limiting bolt; 11. a first jack; 12. a lifting plate; 13. positioning a guide disc; 14. a pulley; 15. a guide slider; 16. a guide chute; 17. a fixed mount; 18. and a second jack.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-6, the present invention provides the following technical solutions: an occupation technology education display device comprises a storage box 1 and an exhibit 2, wherein one side of the outer surface of the storage box 1 is fixedly provided with a baffle 4, the upper surface of the exhibit 2 is connected with a cover plate 5 through a rotating shaft, one end of the cover plate 5 is connected with a writing board 6 through a rotating shaft, the lower surface inside the storage box 1 is fixedly connected with a hydraulic telescopic rod 7 through a bolt, the upper end of the hydraulic telescopic rod 7 is fixedly connected with a lifting plate 12, one side of the lower surface of the lifting plate 12 is fixedly connected with a motor 8 through a screw, the circle center position of the lower surface of the lifting plate 12 is also fixedly provided with a speed reducer 9, the motor 8 is connected with the speed reducer 9 through a belt pulley and a belt transmission, the output end of the speed reducer 9 is fixedly connected with a display platform 3, the circle center of the upper surface of the display platform 3 is fixedly connected with a fixed frame 17, the same circle center position of the lower surface of the display platform 3 and the display platform 3 is fixedly provided with a positioning guide disc 13, the lower surface of the display platform 3 is also provided with a plurality of pulleys 14 which are annularly, evenly and parallelly arranged.

Specifically, a plurality of guide sliders 15 matched with the inner sliding grooves of the positioning guide disc 13 are uniformly and annularly arranged on the upper surface of the lifting plate 12, and a guide sliding groove 16 used for sliding of the plurality of pulleys 14 is further formed in the upper surface of the lifting plate 12.

Specifically, the inside sliding connection in one side of clipboard 6 has spacing bolt 10, and a jack 11 has been seted up to one side of apron 5, and No. two jacks 18 have still been seted up to the upper surface of apron 5, and spacing bolt 10 all can peg graft each other with a jack 11 or No. two jacks 18, and No. two jacks 18 are used for

clipboard

6 and 5 perpendicular spacing when lapping in this embodiment, and a jack 11 is used for 5 and clipboard 6 spacing when forming the guard plate.

Specifically, the display stand 3 and the exhibit 2 are fixedly connected through a fixing frame 17 by using screws.

Specifically, the lower surface of baffle 4 is provided with the pull rod of slope and the side surface fixed connection of showpiece 2, and baffle 4 obtains the upper surface and offers the recess with

apron

5 and 6 laminating embeddings of clipboard, offers some recesses through setting up baffle 4 and its upper surface in this embodiment, opens the stability when using in order to strengthen apron 5 and clipboard 6.

Specifically, clipboard 6 is the vertical position relation with apron 5 when writing, through setting up clipboard 6 in this embodiment, combines material object and written teaching, promotes teaching quality and effect.

The working principle and the using process of the utility model are as follows: when the exhibit 2 needs to be displayed, the cover plate 5 and the writing board 6 are opened to the upper surface of the baffle plate 4 through the rotating shaft connecting the cover plate 5 and the containing box 1, the limit bolt 10 is taken out from the inside of the first jack 11, the writing board 6 is rotated to be vertical to the cover plate 5 through the rotating shaft connecting the writing board 6 and the cover plate 5, the limit bolt 10 is inserted into the inside of the second jack 18 for limiting, simultaneously, four hydraulic telescopic rods 7 are started, the exhibit 2 is lifted to the inside of the exhibit 2, the rotating assembly is also positioned inside the exhibit 2, a motor 8 is started, the motor 8 drives a speed reducer 9 to rotate through a belt, the output end of the speed reducer 9 drives the display platform 3 to rotate, the exhibit 2 fixed at the upper end of the display platform 3 through a fixing frame 17 also rotates along with the rotation, a pulley 14 rotates in an annular shape in a groove of a guide chute 16, an annular chute in the positioning guide disc 13 rotates outside a plurality of guide sliders 15, when not using, the rotation of motor 8 is stopped, and a plurality of hydraulic telescoping rods 7 of control are with rotating assembly and show part retreat in the inside of showpiece 2 simultaneously, and the step of accomodating of apron 5 and clipboard 6 is opposite with the step of opening, and it can at last with apron 5 and clipboard 6 through the pivot lid of apron 5 at the upper surface of showpiece 2.

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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. 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 an occupation technology education display device which characterized in that: comprises a containing box (1) and an exhibit (2), a baffle (4) is fixedly arranged on one side of the outer surface of the containing box (1), the upper surface of the exhibit (2) is connected with a cover plate (5) through a rotating shaft, one end of the cover plate (5) is connected with a writing board (6) through a rotating shaft, the lower surface inside the containing box (1) is fixedly connected with a hydraulic telescopic rod (7) through a bolt, the upper end of the hydraulic telescopic rod (7) is fixedly connected with a lifting plate (12), one side of the lower surface of the lifting plate (12) is fixedly connected with a motor (8) through a bolt, a speed reducer (9) is fixedly arranged at the center position of the lower surface of the lifting plate (12), the motor (8) is connected with the speed reducer (9) through a belt pulley and a belt transmission, the output end of the speed reducer (9) is fixedly connected with a display stand (3), and a fixing frame (17) is fixedly connected with the center of the upper surface of the display stand (3), the lower surface of the display stand (3) and the display stand (3) are concentric, a positioning guide disc (13) is fixedly arranged on the lower surface of the display stand (3), and a plurality of pulleys (14) are uniformly arranged on the lower surface of the display stand (3) in an annular mode in parallel.

2. An vocational education display apparatus according to claim 1 wherein: the upper surface of lifter plate (12) ring shape evenly is provided with a plurality of direction sliders (15) that use with the inside spout cooperation of location guiding disc (13), just the upper surface of lifter plate (12) is still seted up and is used for gliding direction spout (16) of a plurality of pulleys (14).

3. An vocational education display apparatus according to claim 1 wherein: the writing board is characterized in that a limiting bolt (10) is connected to the inner portion of one side of the writing board (6) in a sliding mode, a first inserting hole (11) is formed in one side of the cover plate (5), a second inserting hole (18) is further formed in the upper surface of the cover plate (5), and the limiting bolt (10) can be mutually inserted into the first inserting hole (11) or the second inserting hole (18).

4. An vocational education display apparatus according to claim 1 wherein: the display stand (3) is fixedly connected with the exhibit (2) through a fixing frame (17) by using screws.

5. An vocational education display apparatus according to claim 1 wherein: the lower surface of baffle (4) is provided with the pull rod of slope and the side surface fixed connection of showpiece (2), just baffle (4) obtain the upper surface and offer the recess with apron (5) and clipboard (6) laminating embedding.

6. An vocational education display apparatus according to claim 1 wherein: the writing board (6) is in a vertical position relation with the cover board (5) when writing.