CN113753393A

CN113753393A - Portable display device is used in teaching with function is accomodate to article

Info

Publication number: CN113753393A
Application number: CN202111043560.1A
Authority: CN
Inventors: 严雄林生
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2021-12-07

Abstract

The invention discloses a movable display device with an article storage function for teaching, which comprises a barrel body, a lifting plate, a worm wheel, a threaded rod and a threaded sleeve. This portable display device is used in teaching with function is accomodate to article, during the use, at first, move the staving through truckle and pushing hands to the position that needs the show of imparting knowledge to students, then measure lid bucket hinge and open, make the lateral wall of lid and the laminating of the top outer wall of staving, thereby make the lid supported, the bottom standing groove of lid is up this moment, convenient to use person places teaching aid, then begin work through on-off control motor, the motor drives second gear rotation through first gear, the second gear passes through the worm and drives the worm wheel rotation, the worm wheel drives the screw thread axle and rotates, the screw thread axle passes through the screw casing and drives the lifter plate and slide at staving internals, thereby the lifter plate drives housing and show article and stretches out the staving, then begin work through switch mouth total light, article for the show provide light, the learner of being convenient for observe.

Description

Portable display device is used in teaching with function is accomodate to article

Technical Field

The invention relates to a display device, in particular to a movable display device with an article storage function for teaching.

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.

Adopt display device to demonstrate to some article usually in teaching working process to improve teaching effect, but current display device, can't be better accomodate the storage to show article, cause the damage of show article easily, be unfavorable for display device's use.

Disclosure of Invention

The present invention is directed to a portable teaching display device with an article storage function, which solves the above problems.

In order to achieve the purpose, the invention provides the following technical scheme:

a movable display device with an article storage function for teaching comprises a barrel body, wherein four corners of the bottom surface of the barrel body are fixedly connected with trundles, one side of the barrel body is fixedly connected with a push handle, the inner wall of the barrel body is connected with a lifting plate matched with the barrel body in a sliding manner, the top surface of the lifting plate is provided with a housing, four corners of the bottom of the housing are respectively provided with illuminating lamps, the illuminating lamps are fixedly arranged on the top surface of the lifting plate, the bottom surface of the lifting plate is fixedly connected with a threaded sleeve, the inner side of the threaded sleeve is in threaded connection with a threaded shaft matched with the threaded sleeve, one end of the threaded shaft rotatably penetrates through the bottom surface of the barrel body, the outer side of the end part of the threaded shaft is provided with a transmission mechanism, the inner side of the bottom of the barrel body is fixedly provided with a mobile power supply, the middle part of the mobile power supply is provided with avoiding grooves corresponding to the threaded shaft and the threaded sleeve, the opening at the top part of the barrel body is provided with a cover, the outer wall of the bottom of the barrel body is fixedly provided with a charging interface, the switch is fixedly arranged on the outer wall of the top of the barrel body.

As a further scheme of the invention: one side of the cover is hinged to the outer wall of the top of the barrel body through a hinge, the placing groove is formed in the bottom surface of the cover, the containing groove is formed in one side of the cover, a drawer matched with the containing groove is arranged in the containing groove, and a handle is fixedly connected to one side of the drawer.

As a still further scheme of the invention: the transmission mechanism comprises a motor, a first gear, a second gear, a worm and a worm wheel.

As a still further scheme of the invention: the motor is fixedly installed on one side of the barrel body, the worm is connected to the bottom surface of the barrel body in a rotating mode through the bearing seat, the worm wheel is fixedly connected to the bottom end of the threaded shaft, and the worm wheel is in transmission connection with the worm.

As a still further scheme of the invention: the first gear is fixedly connected to an output shaft of the motor, the second gear is fixedly connected to one end of the worm, the second gear is meshed with the first gear, and the motor is electrically connected with the switch through an electric wire.

As a still further scheme of the invention: the lighting lamp and the mobile power supply are both electrically connected with the switch through electric wires, and the charging interface is electrically connected with the mobile power supply through the electric wires.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, through the matched use of the barrel body, the lifting plate, the threaded sleeve, the threaded shaft, the transmission mechanism, the cover, the motor, the first gear, the second gear, the worm and the worm wheel, displayed articles can be lifted along with the lifting plate, so that the displayed articles extend out of the barrel body, and a learner can conveniently observe the displayed articles;

2. through the staving, the lifter plate, the threaded sleeve pipe, the threaded shaft, drive mechanism, the lid, cooperation between truckle and the pushing hands is used, make in the show sample can accomodate the staving, thereby conveniently remove through push rod and truckle, the staving protects the show sample simultaneously, thereby make this portable display device for teaching that has article and accomodate the function have the function of accomodating storage and removal, when not using, can store in the staving and store and protect the show sample simultaneously.

3. The cover, the placing groove, the drawer and the handle are matched for use, so that the teaching aid can be placed when an article is displayed, and the teaching aid is subjected to a case when the article is not used;

4. through the arrangement of the cover shell and the illuminating lamp, a learner can conveniently observe a sample;

5. through the setting of the interface that charges, conveniently charge portable power source to make this portable display device is used in teaching that has article and accomodate the function use more convenient.

Drawings

Fig. 1 is a schematic structural view of a mobile teaching display device with an article storage function.

Fig. 2 is a perspective view of a teaching mobile display device having an article storage function.

Fig. 3 is a sectional view of a mobile teaching display device having an article storage function.

Fig. 4 is a development state view of a mobile teaching display device having an article storage function.

In the figure: 1 barrel body, 2 casters, 3 pushing hands, 4 lifting plates, 5 casings, 6 illuminating lamps, 7 threaded sleeves, 8 threaded shafts, 9 transmission mechanisms, 10 mobile power supplies, 11 covers, 12 placing grooves, 13 drawers, 14 handles, 15 charging interfaces, 16 switches, 17 motors, 18 first gears, 19 second gears, 20 worms and 21 worm wheels.

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.

Referring to fig. 1 to 4, in the embodiment of the invention, a movable display device for teaching with an article storage function comprises a barrel body 1, wherein four corners of the bottom surface of the barrel body 1 are fixedly connected with casters 2, one side of the barrel body 1 is fixedly connected with a push handle 3, the inner wall of the barrel body 1 is slidably connected with a lifting plate 4 matched with the lifting plate, the top surface of the lifting plate 4 is provided with a housing 5, a display sample is arranged in the housing 5, the sample is arranged on the top surface of the lifting plate 4, four corners of the bottom of the housing 5 are respectively provided with an illuminating lamp 6, the illuminating lamps 6 are fixedly arranged on the top surface of the lifting plate 4, the bottom surface of the lifting plate 4 is fixedly connected with a threaded sleeve 7, the inner side of the threaded sleeve 7 is in threaded connection with a threaded shaft 8 matched with the threaded sleeve, one end of the threaded shaft 8 rotatably penetrates through the bottom surface of the barrel body 1, the outer side of the end part of the threaded shaft 8 is provided with a transmission mechanism 9, the inner side of the bottom of the barrel body 1 is fixedly provided with a mobile power supply 10, portable power source 10 is used for supplying power for the integrated device, and portable power source 10's middle part is equipped with and dodges the groove with threaded shaft 8 and threaded sleeve 7 are corresponding, and the top opening part of staving 1 is equipped with lid 11, and the bottom outer wall fixed mounting of staving 1 has interface 15 that charges, and interface 15 that charges is used for charging for portable power source 10, and the top outer wall fixed mounting of staving 1 has switch 16.

Articulated through the hinge with the top outer wall of staving 1 in one side of lid 11, standing groove 12 has been seted up to lid 11 bottom surface, and standing groove 12 is used for placing the teaching aid, and one side of lid 11 has been seted up and has been accomodate the groove, accomodates the inslot be equipped with rather than the drawer 13 of looks adaptation, drawer 13 is used for accomodating the teaching aid, one side fixedly connected with handle 14 of drawer 13.

The transmission mechanism 9 includes a motor 17, a first gear 18, a second gear 19, a worm 20 and a worm wheel 21.

The motor 17 is fixedly installed on one side of the barrel body 1, the worm 20 is connected to the bottom surface of the barrel body 1 through a bearing seat in a rotating mode, the worm wheel 21 is fixedly connected to the bottom end of the threaded shaft 8, and the worm wheel 21 is in transmission connection with the worm 20.

The first gear 18 is fixedly connected to an output shaft of the motor 17, the second gear 19 is fixedly connected to one end of the worm 20, the second gear 19 is meshed with the first gear 18, and the motor 17 is electrically connected with the switch 16 through an electric wire.

Light 6 and portable power source 10 are all through electric wire and switch 16 electric connection, and charging interface 15 is through electric wire and portable power source 10 electric connection.

The working principle of the invention is as follows:

when the multifunctional teaching demonstration device is used, firstly, the barrel body 1 is moved to a position needing teaching demonstration through the trundles 2 and the push hands 3, then the hinge of the measuring cover 11 is opened, the side wall of the cover 11 is attached to the outer wall of the top of the barrel body 1, so that the cover 11 is supported, at the moment, the placing groove 12 at the bottom of the cover 11 faces upwards, a user can place teaching tools conveniently, then the motor 17 is controlled to start working through the switch 16, the motor 17 drives the second gear 19 to rotate through the first gear 18, the second gear 19 drives the worm wheel 21 to rotate through the worm 20, the worm wheel 21 drives the threaded shaft 8 to rotate, the threaded shaft 8 drives the lifting plate 4 to slide in the barrel body 1 through the threaded sleeve 7, so that the lifting plate 4 drives the housing 5 and the demonstrated articles to extend out of the barrel body 1, then, the work is started through the switch 16-port total value illuminating lamp 6, brightness is provided for the demonstrated articles, and the learner to observe conveniently, simultaneously the teaching personnel can take drawer 13 out from the spout of lid 11 through handle 14 to take the teaching aid that needs use from drawer 13 and place in the standing groove 12 of lid 11, thereby use when being convenient for the teaching, when portable power source 10 does not have the electricity, can charge for portable power source 10 through the interface 15 external power source that charges.

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 various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a portable display device is used in teaching, includes staving (1), its characterized in that: a pushing handle (3) is fixedly connected to one side of the barrel body (1), a lifting plate (4) matched with the barrel body (1) is connected to the inner wall of the barrel body in a sliding mode, a housing (5) is arranged on the top surface of the lifting plate (4), illuminating lamps (6) are respectively arranged at four corners of the bottom of the housing (5), the illuminating lamps (6) are fixedly installed on the top surface of the lifting plate (4), a threaded sleeve (7) is fixedly connected to the bottom surface of the lifting plate (4), a threaded shaft (8) matched with the threaded sleeve (7) is in threaded connection with the inner side of the threaded sleeve (7), one end of the threaded shaft (8) penetrates through the bottom surface of the barrel body (1) in a rotating mode, a transmission mechanism (9) is arranged on the outer side of the end portion of the threaded shaft (8), a mobile power source (10) is fixedly installed on the inner side of the bottom of the barrel body (1), and a avoiding groove corresponding to the threaded shaft (8) and the threaded sleeve (7) is formed in the middle of the mobile power source (10), the top opening part of staving (1) is equipped with lid (11), and the bottom outer wall fixed mounting of staving (1) has interface (15) that charges, and the top outer wall fixed mounting of staving (1) has switch (16).

2. A movable display device for teaching purpose with an article storage function according to claim 1, wherein: four corners of the bottom surface of the barrel body (1) are fixedly connected with trundles (2).

3. A movable display device for teaching purpose with an article storage function according to claim 1, wherein: one side of the cover (11) is hinged with the outer wall of the top of the barrel body (1) through a hinge, a placing groove (12) is formed in the bottom surface of the cover (11), an accommodating groove is formed in one side of the cover (11), and a drawer (13) matched with the accommodating groove is arranged in the accommodating groove.

4. A movable display apparatus for teaching having an article storage function according to claim 3, wherein: one side of the drawer (13) is fixedly connected with a handle (14).

5. A movable display device for teaching purpose with an article storage function according to claim 1, wherein: the transmission mechanism (9) comprises a motor (17), a first gear (18), a second gear (19), a worm (20) and a worm wheel (21).

6. A movable teaching demonstration apparatus having an article storage function according to claim 5 wherein: the motor (17) is fixedly installed on one side of the barrel body (1), the worm (20) is connected to the bottom surface of the barrel body (1) in a rotating mode through a bearing seat, the worm wheel (21) is fixedly connected to the bottom end of the threaded shaft (8), and the worm wheel (21) is in transmission connection with the worm (20).

7. A movable teaching demonstration apparatus having an article storage function according to claim 5 wherein: the first gear (18) is fixedly connected to an output shaft of the motor (17), the second gear (19) is fixedly connected to one end of the worm (20), the second gear (19) is meshed with the first gear (18), and the motor (17) is electrically connected with the switch (16) through an electric wire.

8. A movable display device for teaching purpose with an article storage function according to claim 1, wherein: light (6) and portable power source (10) all pass through electric wire and switch (16) electric connection, charge interface (15) and pass through electric wire and portable power source (10) electric connection.