CN205983920U

CN205983920U - Globe teaching aid

Info

Publication number: CN205983920U
Application number: CN201620297185.1U
Authority: CN
Inventors: 王建; 宗哲
Original assignee: Haina Power Science & Technology (beijing) Co Ltd
Current assignee: Haina Power Science & Technology (beijing) Co Ltd
Priority date: 2016-04-11
Filing date: 2016-04-11
Publication date: 2017-02-22
Anticipated expiration: 2026-04-11

Abstract

The utility model discloses a globe teaching aid, including spheroid and base, spheroidal surface covering have flexible LED display screen, the base be fixed in the operation panel on, be provided with control panel, pronunciation device on this operation panel and be used for connecting the connector of computer, control panel through the main control board with flexible LED display screen, pronunciation device, even interface signals connection, the spheroid on wear to have put a pivot, the both ends of this pivot assemble in on the base, the pivot on be connected with the motor, control panel with motor control connection. The utility model has the advantages of, simple structure can automatic rotate, behind the interface connection of the company computer through on the operation panel, can demonstrate the world map on flexible LED display screen, also can utilize this flexibility LED display screen direct playing video of be correlated with, study relevant knowledge that the messenger student can be more vivid, comprehensive.

Description

A kind of globe teaching aid

Technical field

The utility model is related to a kind of teaching aid, more particularly, to a kind of globe teaching aid.

Background technology

With the progress of person's science and technology, growth in the living standard, people increasingly pay attention to for the educational problem of child, are Improve the quality of education of school, the hardware index that various places government is directed to school has issued many official documents it is seen that people couple Attention in education.In teaching process, we usually can carry out aided education using some teaching aids, enables student more preferably geographical Solve knowledge point to be learnt.

Tellurion is one of conventional teaching aid, and it is for the ease of recognizing the earth, and people copy the shape of the earth, according to Certain scale smaller, the earth model of making；But current tellurion often structure more dull it is impossible to excite very well The learning interest of student.

The utility model patent of as entitled in Patent No. 201120252964.7 " Luminous globe ", which discloses A kind of tellurion, including spheroid, rotating shaft, base and support, the rotating shaft at support two ends is provided with spheroid, and ball interior is provided with luminous Body.Setting illuminator makes this tellurion more attractive in appearance so as to also can normally use in the place of dull thread or insufficient light, separately Outward, this tellurion helps the memory to geographical position for the student by adhesive paper；But it is not had with existing tellurion in fact Substantially difference.

The utility model patent of as entitled in Patent No. 200920208602.0 " a kind of tellurion ", which discloses A kind of tellurion, it includes tellurion and base, and tellurion is located on base with passing through, and the top of the earth's axis is passed through adapter sleeve and determined Position, earth's axis bottom is supported by thrust bearing and connects, and carves display earth landforms three-dimensional shape by high relief, its rich art Taste, has practicality and sight；But it makes trouble, cost of manufacture is high, is not suitable for producing in enormous quantities, therefore cannot be wide General it is applied in education activities.

Utility model content

The purpose of this utility model is to provide a kind of globe teaching aid, overcomes the weak point that above-mentioned prior art exists, Structure is simple, can automatically rotate, and the flexible LED display screen using its surface being capable of show map and broadcasting video.

The utility model is achieved through the following technical solutions：

A kind of globe teaching aid, includes spheroid and base, and the surface of described spheroid is coated with flexible LED and shows Screen, described base is fixed on operating desk, this operating desk is provided with control panel, pronunciation device and is used for connecting computer Connector, described control panel is connected with described flexible LED display screen, pronunciation device, connector signal through master control borad；Institute One rotating shaft is placed on the spheroid stated, the two ends of this rotating shaft are assemblied on described base, and described rotating shaft is connected with motor, institute The control panel stated is connected with described motor control.

On described spheroid, warp direction is provided with light-emitting section.

Described light-emitting section is made up of light emitting diode.

It is respectively arranged with bearing between the two ends of described rotating shaft and described base.

Described motor is fixed in mounting bracket, and described mounting bracket is fixed on the bottom of described base.

Compared with prior art, have the advantage that for：It is coated with flexible LED display screen on the surface of spheroid, pass through After connector on operating desk connects computer, world map can be presented on flexible LED display screen it is also possible to utilize this soft Property LED display directly play associated video, enable student more vivid, comprehensively learn relevant knowledge；Pass through to send out simultaneously Mixer can play the language of country variant, introduces related culture, makes the mode variation of acquisition knowledge.Spheroid places One rotating shaft, and axis of rotation is driven by motor, thus driving the rotation of spheroid, it is to avoid the fiber crops of existing tellurion hand rotation Tired, make teacher can vacate both hands when needed.

Brief description

Fig. 1 is the structural representation of the utility model embodiment one；

Fig. 2 is A portion enlarged drawing in Fig. 1；

Fig. 3 is the structural representation of the utility model embodiment two.

Specific embodiment

Purpose and technical scheme for making the utility model embodiment are clearer, implement below in conjunction with the utility model The accompanying drawing of example, is clearly and completely described to the technical scheme of the utility model embodiment.Obviously, described embodiment It is a part of embodiment of the present utility model, rather than whole embodiments.Based on described embodiment of the present utility model, The every other embodiment that those of ordinary skill in the art are obtained on the premise of without creative work, broadly falls into this practicality Novel protected scope.

Presently in connection with accompanying drawing, the utility model is described in further detail.These accompanying drawings are the schematic diagram of simplification, Basic structure of the present utility model is only described in a schematic way, therefore it only shows the composition relevant with the utility model.

Drawing reference numeral explanation：

Spheroid 1, flexible LED display screen 11, rotating shaft 12, light-emitting section 13, base 2, operating desk 3, control panel 31, pronunciation dress Put 32, connector 33, motor 4, mounting bracket 41, bearing 5.

Embodiment one, as shown in Figure 1 to Figure 2, a kind of globe teaching aid, include spheroid 1 and base 2, described ball The surface of body 1 is coated with flexible LED display screen 11, and described base 2 is fixed on operating desk 3, and this operating desk 3 is provided with control Panel 31 processed, pronunciation device 32 and for connecting the connector 33 of computer, described control panel 31 through master control borad with described Flexible LED display screen 11, pronunciation device 32, connector 33 signal connect；One rotating shaft 12, this turn have been placed on described spheroid 1 The two ends of axle 12 are assemblied on described base 2, and described rotating shaft 12 is connected with motor 4, described control panel 31 with described Motor 4 controls connection.

It is respectively arranged with bearing 5 between the described two ends of rotating shaft 12 and described base 2.Setting bearing 5 makes turning of spheroid 1 Dynamic more flexible, laborsaving, it is to avoid to make a noise in rotation process.

Described motor 4 is fixed in mounting bracket 41, and described mounting bracket 41 is fixed on the bottom of described base 2. Setting mounting bracket 41 makes the fixation of motor 4 convenient；Mounting bracket 41 also for motor 4 provide support force, it is to avoid motor 4 because Operating vibration and lead to the change of gradient.

During use, computer is connected by connector 33, world map can be presented in flexible LED display screen 11, and can Directly utilize flexible LED display screen 11 to play associated video, make student that the knowledge such as geography, history, nature are had vivider, concrete Understanding；Video playback can also be passed through, show the forming process of each continental plate in flexible LED display screen 11, this ratio Flat-faced screen is play and can more directly assume evolution process, teaching efficiency is more preferable.

Cooperation video broadcasting, pronunciation device 32 play country variant language, can also introduce concerned countries culture, The knowledge such as custom.

One rotating shaft 12 is placed on spheroid 1, this rotating shaft 12 is connected with motor 4, electricity is started by the control of control panel 31 Machine 4, makes rotating shaft 12 rotate, thus realizing the automatic rotation of spheroid 1；When needed, can be liberated by this automatic rotating function The both hands of teacher, so that teaching is more efficient.

Embodiment two, as shown in figure 3, the tellurion in the present embodiment, on the basis of embodiment one, in described spheroid On 1, warp direction is provided with light-emitting section 13.

Described light-emitting section 13 is made up of light emitting diode.

The light-emitting section 13 being made up of light emitting diode by some strength light irradiation when can light, using these light-emitting sections 13 Day-night change can be simulated.During display, can be irradiated by light by torch light irradiation tellurion by torch simulated solar irradiation To surface on light emitting diode shinny, be daytime in the light emitting diode in-scope that at this moment lights, on the contrary, do not light Light emitting diode in-scope in then be night.

Starting motor 4 makes spheroid 1 automatically rotate, and so simulates effect more；With the rotation of spheroid 1, enter from night The light emitting diode of daytime scale changes from extinguishing to lighting, likewise, enter the light-emitting diodes of night scope from daytime Pipe changes from lighting to extinguish.

By the simulation of day-night change, can enable student that this knowledge point is had and recognize vividerly, be easy to knowledge point Grasp.Flexible LED display screen 11 is covered in outside light-emitting section 13, and the setting of light-emitting section 13 will not be to flexible LED display screen 11 Play and produce impact.

With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, related work people Member can carry out various change and modification completely in the range of without departing from this utility model technological thought.This reality The content being not limited on specification with new technical scope it is necessary to determine its technology according to right Property scope.

Those skilled in the art of the present technique are appreciated that unless otherwise defined, and all terms used herein (include technology art Language and scientific terminology) there is general understanding identical meaning with the those of ordinary skill in the utility model art.Also It should be understood that those terms defined in such as general dictionary should be understood that have with the context of prior art in The consistent meaning of meaning, and unless defined as here, will not be explained with idealization or excessively formal implication.

Claims

1. a kind of globe teaching aid, include spheroid (1) and base (2) it is characterised in that：The surface of described spheroid (1) It is coated with flexible LED display screen (11), described base (2) is fixed on operating desk (3), and this operating desk is provided with control on (3) Panel (31) processed, pronunciation device (32) and the connector (33) for connecting computer, described control panel (31) is through master control Plate is connected with described flexible LED display screen (11), pronunciation device (32), connector (33) signal；Place on described spheroid (1) There is a rotating shaft (12), the two ends of this rotating shaft (12) are assemblied on described base (2), and described rotating shaft (12) is connected with motor (4), described control panel (31) is controlled with described motor (4) and is connected.

2. as claimed in claim 1 a kind of globe teaching aid it is characterised in that：Arrange along warp direction on described spheroid (1) There is light-emitting section (13).

3. as claimed in claim 2 a kind of globe teaching aid it is characterised in that：Described light-emitting section (13) is by light emitting diode structure Become.

4. as described in claim 1 or 3 a kind of globe teaching aid it is characterised in that：The described two ends of rotating shaft (12) with described It is respectively arranged with bearing (5) between base (2).

5. as claimed in claim 4 a kind of globe teaching aid it is characterised in that：Described motor (4) is fixed on mounting bracket (41), on, described mounting bracket (41) is fixed on the bottom of described base (2).