CN209822142U

CN209822142U - Globe for education

Info

Publication number: CN209822142U
Application number: CN201821758052.5U
Authority: CN
Inventors: 王敬敏
Original assignee: Anhui Shenyun Photoelectric Technology Co Ltd
Current assignee: Anhui Shenyun Photoelectric Technology Co Ltd
Priority date: 2018-10-24
Filing date: 2018-10-24
Publication date: 2019-12-20
Anticipated expiration: 2028-10-24

Abstract

The utility model provides a globe for education, wherein the globe body comprises a supporting shell layer, and a supporting rod is arranged obliquely below the globe body; the supporting shell layer is provided with a first geographical area, and a lamp slot and a key slot are arranged in the supporting shell layer; the LED lamp beads are arranged in the lamp grooves, and light homogenizing plates are arranged at the openings; the bottom of the key groove is provided with a first electrode and a second electrode, the opening is provided with an elastic pressing sheet, and the inner side of the elastic pressing sheet is provided with a moving electrode; the controller is arranged in the support shell layer and is electrically connected with the LED lamp beads, the first electrode and the second electrode; the surface of the supporting shell layer is covered with a protective film layer, and second geographical areas are arranged on the protective film layer and correspond to the first geographical areas one by one; the base is provided with a rotating bearing, the support rod penetrates through the rotating bearing and is connected with the first conical gear in parallel, the support rod is meshed with the second conical gear, and the second conical gear is connected with the driving motor; lead holes are arranged in the support rod and the first conical gear, and a charging wire of the controller leads the lower end of the first conical gear to be connected with the charging port in parallel through the lead holes; the base is internally provided with a wireless sound box. The utility model discloses be convenient for observe, the form is novel, improves the interest in study.

Description

Globe for education

Technical Field

The utility model relates to an education equipment technical field specifically is a globe for education.

Background

With the rapid development of economic technology in China, the living standard of people is greatly improved, and the degree of attention paid to education is higher and higher. Teaching is difficult to separate from education, and is also an important means for embodying education. The teaching is a unique talent culture activity of human beings, which is formed by the teaching of teachers and the learning of students, through which the teachers purposefully, planishing and organized guide the students to study and master the cultural scientific knowledge and skill, and promote the quality of the students to be improved, so that the students become people required by the society. In the teaching process, the teaching aid is an indispensable tool, the globe is one of the commonly used teaching aids, the globe is for the convenience of knowing the earth, people imitate the shape of the earth, and the globe is reduced according to a certain proportion to make a model of the earth. The length, area, direction and shape of the globe are changed, so that the mutual relationship of various scenes observed from the globe is overall and approximately correct. The traditional teaching globe is only a conventional globe and mainly comprises a base, a support, a globe body and the like, wherein the globe body is supported on the base through the support, the rotation of the globe body is realized manually, a map layer is covered on the globe body, and the basic function of the globe is realized. The common globe needs to manually rotate the required surface to watch a map, needs to carefully watch the graph, is very troublesome, has no stereoscopic impression, is often not clear, cannot raise the learning interest of students, and has relatively poor teaching effect.

SUMMERY OF THE UTILITY MODEL

The utility model provides a globe for education has solved among the prior art teaching globe and has used inconvenient, can not lift up the problem of student's interest.

The technical scheme of the utility model is realized like this:

an educational globe comprises a globe body and a base;

the globe body comprises a spherical supporting shell layer, and an inclined supporting rod is arranged obliquely below the supporting shell layer; the outer surface of the supporting shell layer is divided into a plurality of groups of first geographical areas, and each group of first geographical areas is internally provided with a lamp slot and a key slot;

the lamp groove is recessed from the surface of the supporting shell layer to the inside, the LED lamp beads are arranged in the lamp groove, and a light homogenizing plate is arranged at an opening of the lamp groove;

the key pressing groove is recessed inwards from the surface of the supporting shell layer, a first electrode and a second electrode are arranged at the bottom of the key pressing groove, and an insulating block is arranged between the first electrode and the second electrode; an elastic pressing sheet protruding outwards is arranged at the opening of the pressing key groove, and a moving electrode is arranged on the inner side of the elastic pressing sheet;

a controller is arranged in the supporting shell layer, and the controller is provided with a first wireless communication module; the controller is electrically connected with the LED lamp bead, the first electrode and the second electrode;

the outer surface of the supporting shell layer is covered with a protective film layer, and the protective film layer covers the light homogenizing plate and the elastic pressing sheet; a plurality of groups of second geographical areas are arranged on the protective film layer, and the second geographical areas correspond to the first geographical areas one to one; an area mark is arranged on the second geographical area;

the base is provided with a rotating bearing, and the support rod penetrates through the rotating bearing to the inside of the base; one end of the supporting rod, which is positioned in the base, is connected with the first conical gear; the first conical gear is meshed with a second conical gear, and the second conical gear is positioned above the first cone; the second bevel gear is connected with an output shaft of a driving motor, and the driving motor is arranged in the base; a forward rotation button and a reverse rotation button for controlling the driving motor to work are arranged on the base;

continuous lead holes are formed in the support rod and the first conical gear, a charging wire of the controller is led to the lower end of the first conical gear through the lead holes and is connected with a charging port, and the charging port is arranged below the first conical gear;

the wireless loudspeaker box is arranged in the base and provided with a second wireless communication module, and the second wireless communication module is communicated with the first wireless communication module.

Furthermore, a clamping groove which is expanded towards the side face is formed in the opening of the lamp groove, a clamping edge which extends towards the side face is arranged at the outer end of the light homogenizing plate, and the clamping edge is clamped in the clamping groove.

Furthermore, an inserting groove which is concave inwards is arranged on the supporting shell layer on the periphery of the key groove, and an inserting head is arranged at the outer end of the elastic pressing piece and inserted into the inserting groove.

Further, the controller is fixed on the supporting shell layer.

Furthermore, the communication mode between the second wireless communication module and the first wireless communication module is bluetooth communication.

Further, the driving motor is fixed on the base through a motor base.

The utility model has the advantages that:

the utility model has simple structure and convenient use; the rotation of the globe body is realized by the positive and negative rotation of the driving motor, the control is convenient, and the positioning is convenient; the LED lamp beads and the key groups are arranged in each geographic area, and as long as a user presses the elastic pressing sheet in a certain geographic area to enable the moving electrode to be connected with the first electrode and the second electrode, the controller can recognize the signal, control the LED lamp beads in the corresponding geographic area to be lightened, and control the wireless sound box to play the related introduction of the geographic area; the utility model discloses can improve the definition, be convenient for observe, click to combine pronunciation to broadcast the form novelty, improve student's interest in learning, improve learning efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a partially enlarged structural view of the globe body.

Wherein:

1. a base; 2. supporting the shell layer; 3. a support bar; 4. a lamp slot; 5. pressing a key slot; 6. LED lamp beads; 7. A light homogenizing plate; 8. a first electrode; 9. a second electrode; 10. an insulating block; 11. an elastic pressing sheet; 12. a moving electrode; 13. a controller; 14. a first wireless communication module; 15. a protective film layer; 16. a rotating bearing; 17. a first conical gear; 18. a second conical gear; 19. a drive motor; 20. a motor base; 21. a forward rotation key; 22. a reverse key; 23. a charging wire; 24. a charging port; 25. a wireless sound box; 26. a second wireless communication module; 27. a card slot; 28. clamping edges; 29. inserting grooves; 30. a plug-in connector.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-2, the globe for education in the present embodiment includes a globe body and a base 1.

The globe body comprises a spherical supporting shell layer 2, and the supporting shell layer 2 can be made of hard plastic and other materials with certain hardness; an inclined supporting rod 3 is arranged obliquely below the supporting shell layer 2, and the inclination angle of the supporting rod 3 is the same as the ground axis; the outer surface of the supporting shell layer 2 is divided into a plurality of groups of first geographical areas, and each group of first geographical areas is internally provided with a lamp slot 4 and a key slot 5. The lamp groove 4 is recessed towards the inside from the surface of the supporting shell layer 2, the LED lamp beads 6 are arranged in the lamp groove 4, the opening of the lamp groove 4 is provided with the light homogenizing plate 7, and the light homogenizing plate 7 enables optical fibers emitted by the LED lamp beads 6 to be more uniform, so that glare is avoided; the key slot 5 is recessed inwards from the surface of the supporting shell 2, a first electrode 8 and a second electrode 9 are arranged at the bottom of the key slot 5, an insulating block 10 is arranged between the first electrode 8 and the second electrode 9, and the first electrode 8 and the second electrode 9 are in an insulating state; an elastic pressing piece 11 protruding outwards is arranged at the opening of the pressing key slot 5, and a moving electrode 12 is arranged on the inner side of the elastic pressing piece 11; when the elastic pressing piece 11 is pressed inwards, the movable electrode 12 is driven to move to be in contact with the first electrode 8 and the second electrode 9, and the first electrode 8 is electrically connected with the second electrode 9.

The support shell layer 2 is internally provided with a controller 13, and the controller 13 is fixed on the support shell layer 2. The controller 13 has a first wireless communication module 14; the controller 13 is electrically connected with the LED lamp bead 6, the first electrode 8 and the second electrode 9; the controller 13 is capable of recognizing an electrical signal generated when the first electrode 8 and the second electrode 9 are connected.

The outer surface of the supporting shell layer 2 is covered with a protective film layer 15, and the protective film layer 15 covers the light homogenizing plate 7 and the elastic pressing sheet 11; a plurality of groups of second geographical areas are arranged on the protective film layer 15, and the second geographical areas correspond to the first geographical areas one to one; an area mark is arranged on the second geographical area; the first geographical area and the second geographical area are defined according to actual geographical conditions, such as country, sea, river, etc. The regional indicia are typically names of respective geographic regions, such as the names of countries, oceans, rivers.

A rotating bearing 16 is arranged on the base 1, and the support rod 3 penetrates through the rotating bearing 16 to the inside of the base 1; one end of the supporting rod 3 positioned in the base 1 is connected with a first conical gear 17; the first conical gear 17 is meshed with a second conical gear 18, and the second conical gear 18 is positioned above the first cone, so that the second conical gear 18 has a certain downward pressing effect on the first conical gear 17 and can resist the gravity effect of the globe body; the second bevel gear 18 is connected with an output shaft of a driving motor 19, and the driving motor 19 is arranged in the base 1; in this embodiment, the driving motor 19 is fixed on the base 1 through a motor base 20.

The base 1 is provided with a forward rotation button 21 and a reverse rotation button 22 for controlling the driving motor 19 to work.

Continuous lead holes are arranged in the support rod 3 and the first conical gear 17, a charging wire 23 of the controller 13 is led to the lower end of the first conical gear 17 through the lead holes and is connected with a charging port 24, and the charging port 24 is arranged below the first conical gear 17; the controller 13 can be charged through the charging port 24.

A wireless sound box 25 is arranged in the base 1, the wireless sound box 25 is provided with a second wireless communication module 26, and the second wireless communication module 26 is communicated with the first wireless communication module 14. The controller 13 sends a signal for controlling the operation of the wireless sound box 25 to the second wireless communication module 26 through the first wireless communication module 14. In this embodiment, the communication mode between the second wireless communication module 26 and the first wireless communication module 14 is bluetooth communication.

In this embodiment, a clamping groove 27 extending to the side face is arranged at the opening of the lamp groove 4, a clamping edge 28 extending to the side face is arranged at the outer end of the light homogenizing plate 7, and the clamping edge 28 is clamped in the clamping groove 27. An insertion groove 29 which is concave inwards is arranged on the supporting shell layer 2 at the periphery of the key groove 5, an insertion joint 30 is arranged at the outer end of the elastic pressing piece 11, and the insertion joint 30 is inserted in the insertion groove 29.

When the globe body is used, the forward rotation and the reverse rotation of the driving motor 19 are controlled through the forward rotation key 21 and the reverse rotation key 22, the driving motor 19 drives the supporting rod 3 to rotate through the transmission of the second conical gear 18 and the first conical gear 17, and then the globe body is rotated, so that a geographical area needing displaying is adjusted to a proper position. After finding the geographical position to be observed, the elastic pressing sheet 11 in the geographical area can be pressed by hand, so that the moving electrode 12 is connected with the first electrode 8 and the second electrode 9, the controller 13 can recognize the electric signal and control the LED lamp beads 6 in the corresponding geographical area to be lit, and the first wireless communication module 14 sends the signal to the second wireless communication module 26 to control the wireless sound box 25 to play the related introduction of the geographical area. The utility model discloses can improve the definition, be convenient for observe, click to combine pronunciation to broadcast the form novelty, improve student's interest in learning, improve learning efficiency.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An educational globe is characterized by comprising a globe body and a base;

2. The globe for education as claimed in claim 1, wherein the opening of the light trough is provided with a slot extending to the side, the outer end of the light homogenizing plate is provided with a clip extending to the side, and the clip is clipped in the slot.

3. The globe for education as claimed in claim 2, wherein the supporting shell of the key groove is provided with an insertion groove depressed inward, the outer end of the elastic pressing piece is provided with an insertion head, and the insertion head is inserted into the insertion groove.

4. An educational globe according to claim 3 wherein the controller is fixed to the support shell.

5. An educational globe according to claim 4, wherein the second wireless communication module communicates with the first wireless communication module in a bluetooth communication manner.

6. An educational globe according to claim 5, wherein the driving motor is fixed to the base by a motor base.