Globe with display function

Abstract

The utility model relates to the technical field of teaching aids, in particular to a tellurion with a display function, which comprises a tellurion sphere, a rotating mechanism is arranged in the tellurion sphere, a display mechanism is arranged on the outer wall of the tellurion sphere, a connecting frame is arranged on the outer wall of the tellurion sphere, and a display mechanism is arranged on the connecting frame. A base is fixedly connected to the bottom of the connecting frame, a controller is installed on the front face of the base, and a storage battery is installed in the base. The rotating mechanism comprises a rotating shaft fixedly connected to the interior of the globe sphere, and the rotating mechanism is arranged on the outer wall of the globe sphere, so that the globe sphere can automatically rotate through the driving structure by using the rotating shaft and the limiting plate in the rotating mechanism, and positioning is carried out after rotation is completed. The problems that when an existing globe is used, the existing globe needs to be continuously rotated to enable an area needing to be displayed to be aligned with a student, after rotation is completed, the globe needs to be prevented from rotating, and operation is inconvenient are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to teaching aid technical field, concretely is a globe with display function. BACKGROUND

[0002] The globe is a kind of teaching aid commonly used in teaching, for example, the intelligent globe teaching equipment of flexible screen as display material provided in application No.202121354067.7, which includes a bottom plate, a fixed plate movably connected to the top of the bottom plate, a support fixedly connected to the top of the fixed plate, a globe sphere movably connected to the surface of the support through a pin shaft, a sensor arranged inside the globe sphere, an invisible identification code arranged on the surface of the globe sphere, a flexible screen body sleeved on the surface of the globe sphere, a support plate provided on the top of the fixed plate, a plug rod screwedly connected to the inside of the support plate, and one end of the plug rod screwedly connected to the bottom plate.The utility model uses flexible screen as display material, changes the display and interaction limitations of traditional globes, and integrates the globe, has the advantages of not needing to use mobile phones, PADs and other auxiliary intelligent display terminals, being more real in interactive experience, being stronger in participation, and being higher in flexibility.

[0003] However, the existing globe still has some shortcomings, specifically: the existing globe needs to be continuously rotated to align the area to be displayed with the students during use, and then needs to prevent the globe from rotating after rotation is completed, which is relatively inconvenient to operate.

[0004] Therefore, a globe with display function is needed to solve the problems raised in the above background. UTILITY MODEL CONTENT

[0005] The utility model aims to provide a globe with display function to solve the problems raised in the above background.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] A globe with display function includes a globe sphere, a rotating mechanism arranged inside the globe sphere, a display mechanism arranged on the outer wall of the globe sphere, a connecting frame arranged on the outer wall of the globe sphere, a base fixedly connected to the bottom of the connecting frame, a controller installed on the front of the base, and a storage battery installed in the inside of the base.

[0008] The rotating mechanism comprises a rotating shaft fixedly connected inside the globe sphere, a fixed box rotatably connected to the outer wall of the rotating shaft and above and below the globe sphere, a rotating plate fixedly connected to the outer wall of the rotating shaft and in the fixed box, a transmission gear fixedly connected to the outer wall of the rotating plate, a driving gear meshingly connected to the outer wall of the transmission gear and in the fixed box, a driving shaft fixedly connected to the inner center of the driving gear, a servo motor fixedly connected to the outer wall of the driving shaft and in the fixed box, a limiting plate slidably connected to the inner portion of the fixed box and above and below the rotating plate, a non-slip pad fixedly connected to the outer wall of the limiting plate and on the side close to the rotating plate, a guide rod fixedly connected to the outer wall of the limiting plate and on the side away from the non-slip pad, a return spring fixedly connected to the top of the guide rod, an electromagnet fixedly connected to the inner portion of the limiting plate, and an adsorption plate fixedly connected to the top and bottom of the rotating plate and at the corresponding positions of the electromagnet.

[0009] As a preferred scheme of the present application, the display mechanism comprises a connecting adhesive tape fixedly connected to the outer wall of the globe sphere, an outer wall of the connecting adhesive tape is adhered with a display screen, and a piezoelectric ceramic is fixedly connected to the inner portion of the globe sphere and at a position close to the connecting adhesive tape.

[0010] As a preferred scheme of the present application, the connecting frame and the base are both made of ABS plastic, and the connection modes of the controller and the storage battery are both electrical connection.

[0011] As a preferred scheme of the present application, the fixed box, the limiting plate and the guide rod are all made of ABS plastic, the rotating shaft penetrates through the globe sphere and the connecting frame and extends into the fixed box, the limiting plate is designed in a ring structure, and the connection modes of the rotating shaft, the driving shaft and the rotating plate with the fixed box are all rotary connection.

[0012] As a preferred scheme of the present application, the non-slip pad is made of non-slip rubber, the guide rod, the return spring and the electromagnet are all provided in multiple groups, the guide rod is designed in a T-shaped structure, and the connection modes of the return spring, the connecting frame and the fixed box are all fixed connection.

[0013] As a preferred scheme of the present application, the adsorption plate is made of high-carbon steel, the fixed box, the transmission gear, the driving gear and the servo motor are all provided in two groups, and the connection modes of the servo motor, the electromagnet and the controller are all electrical connection.

[0014] As a preferred scheme of the present application, the display screen is designed in a spherical structure, the display screen is made of multiple groups of flexible OLED screens in arc structure, and the connection modes of the piezoelectric ceramic, the display screen and the controller are all electrical connection.

[0015] As the preferred scheme of the utility model, the connecting rubber strip is designed as a ring structure, and the connecting rubber strip is provided with multiple groups.

[0016] Compared with the prior art, the utility model has the beneficial effects that:

[0017] 1、in the utility model, the rotation mechanism is arranged on the outer wall of the globe ball, the rotating shaft and the limiting plate in the rotation mechanism are driven by the driving structure, so that the globe ball can rotate automatically and be positioned after rotation, in the use of the globe ball, the driving shaft drives the globe ball to rotate, the area to be displayed is aligned with the students, after rotation, the limiting plate is used to fix the rotating plate, the globe ball is prevented from rotating, the operation is convenient and fast, the globe ball is rotated constantly in the use of the prior globe, the area to be displayed is aligned with the students, after rotation, the globe is prevented from rotating, and the operation is inconvenient.

[0018] 2、in the utility model, the display mechanism is arranged on the outer wall of the globe ball, so that the display screen in the display mechanism can display the historical facts in the corresponding area through the connecting structure, so that in the use of the globe ball, the display screen can display the historical events in the corresponding historical stage of the display area, the interest of teaching is improved, the prior globe can only display the geographical structure of the area, the teaching is single, and the interest is poor. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0020] Figure 2 It is a front view of the utility model;

[0021] Figure 3 It is a local front view of the fixed box of the utility model;

[0022] Figure 4 It is the utility model Figure 2 It is an enlarged view of A in the utility model;

[0023] Figure 5 It is the utility model Figure 3 It is an enlarged structure schematic view of B in the utility model.

[0024] In the figure: 1, globe sphere; 2, rotating mechanism; 3, display mechanism; 4, connecting frame; 5, base; 6, controller; 7, battery; 201, rotating shaft; 202, fixed box; 203, rotating plate; 204, transmission gear; 205, drive gear; 206, drive shaft; 207, servo motor; 208, limiting plate; 209, non-slip pad; 210, guide rod; 211, return spring; 212, electromagnet; 213, adsorption plate; 301, connecting rubber strip; 302, display screen; 303, piezoelectric ceramic. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0026] Embodiment, please refer to Figures 1-4 The present application provides a technical solution:

[0027] A globe with display function, comprising a globe sphere 1, a rotating mechanism 2 is arranged in the globe sphere 1, a display mechanism 3 is arranged on the outer wall of the globe sphere 1, a connecting frame 4 is arranged on the outer wall of the globe sphere 1, a base 5 is fixedly connected to the bottom of the connecting frame 4, a controller 6 is installed on the front of the base 5, and a battery 7 is installed in the base 5;

[0028] The connecting frame 4 and the base 5 are both made of ABS plastic, and the controller 6 and the battery 7 are both electrically connected;

[0029] In this embodiment, reference is made to Figure 3 and Figure 5The rotating mechanism 2 comprises a rotating shaft 201 fixedly connected inside the globe sphere 1, a fixed box 202 rotatably connected to the outer wall of the rotating shaft 201 and above and below the globe sphere 1, a rotating plate 203 fixedly connected to the outer wall of the rotating shaft 201 and in the fixed box 202, a transmission gear 204 fixedly connected to the outer wall of the rotating plate 203, a driving gear 205 meshingly connected to the outer wall of the transmission gear 204 and in the fixed box 202, a driving shaft 206 fixedly connected to the inner center of the driving gear 205, a servo motor 207 fixedly connected to the outer wall of the driving shaft 206 and in the fixed box 202, a limiting plate 208 slidably connected to the inner part of the fixed box 202 and above and below the rotating plate 203, a non-slip pad 209 fixedly connected to the outer wall of the limiting plate 208 and on the side close to the rotating plate 203, a guide rod 210 fixedly connected to the outer wall of the limiting plate 208 and on the side away from the non-slip pad 209, a return spring 211 fixedly connected to the top of the guide rod 210, an electromagnet 212 fixedly connected to the inner part of the limiting plate 208, and an adsorption plate 213 fixedly connected to the top and bottom of the rotating plate 203 and at the corresponding positions of the electromagnet 212.

[0030] The fixed box 202, the limiting plate 208 and the guide rod 210 are all made of ABS plastic, the rotating shaft 201 penetrates through the globe ball 1 and the connecting frame 4 and extends into the fixed box 202, the limiting plate 208 is designed in a ring shape, the rotating shaft 201, the driving shaft 206 and the rotating plate 203 are all rotationally connected with the fixed box 202, the anti-skid pad 209 is made of anti-skid rubber, the guide rod 210, the reset spring 211 and the electromagnet 212 are all provided in multiple groups, the guide rod 210 is designed in a T shape, the reset spring 211 and the connecting frame 4 are both fixedly connected with the fixed box 202, the adsorption plate 213 is made of high-carbon steel, the fixed box 202, the transmission gear 204, the driving gear 205 and the servo motor 207 are all provided in two groups, the servo motor 207 and the electromagnet 212 are both electrically connected with the controller 6, the controller 6 starts the servo motor 207, the servo motor 207 drives the transmission gear 204 to rotate through the driving shaft 206 and the driving gear 205, the rotating transmission gear 204 drives the rotating shaft 201 to rotate through the rotating plate 203, the rotating rotating shaft 201 drives the globe ball 1 to rotate, when the area to be displayed of the globe ball 1 is aligned with the students, the controller 6 stops the servo motor 207, the servo motor 207 no longer drives the driving gear 205 to rotate through the driving shaft 206, the rotating shaft 201 and the globe ball 1 stop rotating, at the same time, the controller 6 starts the electromagnet 212, the electromagnet 212 attracts the adsorption plate 213, the limiting plate 208 moves under the attraction between the electromagnet 212 and the adsorption plate 213, the two groups of limiting plates 208 move to be close to the rotating plate 203, the two groups of limiting plates 208 clamp the rotating plate 203, so that the rotating plate 203 is fixed in the fixed box 202, the rotating shaft 201 and the globe ball 1 no longer rotate;

[0031] In this embodiment, with reference to Figure 2 and Figure 4 , the display mechanism 3 comprises a connecting adhesive tape 301 fixedly connected to the outer wall of the globe ball 1, the outer wall of the connecting adhesive tape 301 is adhered with a display screen 302, and a piezoelectric ceramic 303 is fixedly connected to the inside of the globe ball 1 and close to the connecting adhesive tape 301;

[0032] The display screen 302 is designed in a spherical structure, is made by splicing a plurality of flexible OLED screens in an arc structure, the piezoelectric ceramics 303 and the display screen 302 are electrically connected with the controller 6, the connecting adhesive strips 301 are designed in a ring structure, a plurality of connecting adhesive strips 301 are arranged, a user presses the display screen 302 of a region to be displayed to students, the pressed display screen 302 extrudes the piezoelectric ceramics 303, the piezoelectric ceramics 303 inputs a signal into the controller 6, the controller 6 inputs a historical event data file of a corresponding region occurring in a historical stage into a corresponding display screen 302 according to the input signal, and the display screen 302 displays the data file in the pressed region to display the historical event of the corresponding region occurring in the historical stage to the students.

[0033] The working process of the utility model: when the globe with display function designed by the scheme is running, the controller 6 starts the servo motor 207, the servo motor 207 drives the transmission gear 204 to rotate through the driving shaft 206 and the driving gear 205, the rotating transmission gear 204 drives the rotating shaft 201 to rotate through the rotating plate 203, the rotating rotating shaft 201 drives the globe sphere 1 to rotate, when the region to be displayed of the globe sphere 1 is aligned to students, the controller 6 closes the servo motor 207, the servo motor 207 does not drive the driving gear 205 to rotate through the driving shaft 206, the rotating shaft 201 and the globe sphere 1 stop rotating, and the controller 6 starts the electromagnet 212 at the same time, the electromagnet 212 attracts the adsorption plate 213, the limiting plate 208 moves under the attraction between the electromagnet 212 and the adsorption plate 213, the two groups of limiting plates 208 that move approach the rotating plate 203, the two groups of limiting plates 208 clamp the rotating plate 203, so that the rotating plate 203 is fixed in the fixed box 202, and the rotating shaft 201 and the globe sphere 1 do not rotate any more.

[0034] The user presses the display screen 302 of the region to be displayed to students, the pressed display screen 302 extrudes the piezoelectric ceramics 303, the piezoelectric ceramics 303 inputs a signal into the controller 6, the controller 6 inputs a historical event data file of a corresponding region occurring in a historical stage into a corresponding display screen 302 according to the input signal, and the display screen 302 displays the data file in the pressed region to display the historical event of the corresponding region occurring in the historical stage to the students.

[0035] After teaching is completed, the controller 6 closes the electromagnet 212, the electromagnet 212 does not attract the adsorption plate 213 any more, the limiting plate 208 is reversely moved by the reset spring 211 through the guide rod 210, and the reversely moved limiting plate 208 does not clamp the rotating plate 203 any more.

[0036] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A globe with display function, comprising a globe sphere (1), characterized in that: The inside of the globe sphere (1) is provided with a rotating mechanism (2), the outer wall of the globe sphere (1) is provided with a display mechanism (3), the outer wall of the globe sphere (1) is provided with a connecting frame (4), the bottom of the connecting frame (4) is fixedly connected with a base (5), the front surface of the base (5) is mounted with a controller (6), and the inside of the base (5) is mounted with a storage battery (7). The rotating mechanism (2) comprises a rotating shaft (201) fixedly connected in the globe sphere (1), a fixed box (202) rotatably connected to the outer wall of the rotating shaft (201) and above and below the globe sphere (1), a rotating plate (203) fixedly connected to the outer wall of the rotating shaft (201) and in the fixed box (202), a transmission gear (204) fixedly connected to the outer wall of the rotating plate (203), a drive gear (205) meshedly connected to the outer wall of the transmission gear (204) and in the fixed box (202), a drive shaft (206) fixedly connected to the inside center of the drive gear (205), a servo motor (207) fixedly connected to the outer wall of the drive shaft (206) and in the fixed box (202), a limiting plate (208) slidably connected to the inside of the fixed box (202) and above and below the rotating plate (203), a non-slip pad (209) fixedly connected to the outer wall of the limiting plate (208) and on the side close to the rotating plate (203), a guide rod (210) fixedly connected to the outer wall of the limiting plate (208) and on the side away from the non-slip pad (209), a return spring (211) fixedly connected to the top of the guide rod (210), an electromagnet (212) fixedly connected to the inside of the limiting plate (208), and an adsorption plate (213) fixedly connected to the top and bottom of the rotating plate (203) and at the corresponding positions of the electromagnet (212).

2. The globe with display function according to claim 1, characterized in that: The display mechanism (3) comprises a connecting rubber strip (301) fixedly connected to the outer wall of the globe sphere (1), a display screen (302) adhered to the outer wall of the connecting rubber strip (301), and a piezoelectric ceramic (303) fixedly connected to the inside of the globe sphere (1) and at the position close to the connecting rubber strip (301).

3. The globe with display function according to claim 1, characterized in that: The connecting frame (4) and the base (5) are both made of ABS plastic, and the controller (6) and the storage battery (7) are both electrically connected.

4. The globe with display function according to claim 1, characterized in that: The fixed box (202), the limiting plate (208) and the guide rod (210) are all made of ABS plastic, the rotating shaft (201) penetrates through the globe sphere (1) and the connecting frame (4) and extends into the fixed box (202), the limiting plate (208) is designed in an annular structure, and the rotating shaft (201), the drive shaft (206) and the rotating plate (203) are all rotationally connected with the fixed box (202).

5. The globe with display function according to claim 1, characterized in that: The anti-skid pad (209) is made of anti-skid rubber, the guide rods (210), the return springs (211) and the electromagnets (212) are all provided with multiple groups, the guide rod (210) is of T-shaped structure design, and the connection modes of the return spring (211), the connecting frame (4) and the fixed box (202) are all fixed connection.

6. The globe with display function according to claim 1, characterized in that: The adsorption plate (213) is made of high carbon steel, the fixed box (202), the transmission gear (204), the driving gear (205) and the servo motor (207) are all provided with two groups, and the connection modes of the servo motor (207), the electromagnet (212) and the controller (6) are all electric connection.

7. The globe with display function according to claim 2, characterized in that: The display screen (302) is of spherical structure design, the display screen (302) is made of multiple groups of flexible OLED screens of arc structure, and the connection modes of the piezoelectric ceramic (303), the display screen (302) and the controller (6) are all electric connection.

8. The globe with display function according to claim 2, characterized in that: The connecting rubber strip (301) is of ring structure design, and the connecting rubber strip (301) is provided with multiple groups.

Images