CN220290365U - Multifunctional globe - Google Patents

Abstract

The utility model discloses a multifunctional globe, and relates to the technical field of geography teaching. The utility model comprises an outer sphere, a mounting rod and a scale bracket, wherein a plurality of groups of inner spheres are arranged on the inner side of the outer sphere, the outer sphere and the inner sphere are sleeved on the outer wall of the mounting rod, mounting holes are formed in the top and the bottom of the scale bracket, connecting rods are movably connected to the two ends of the mounting rod, and one end of each connecting rod is in threaded connection with the inner side of each mounting hole. According to the utility model, the real earth environment is simulated through the outer sphere and the inner sphere, the outer sphere is used for displaying the conditions of landforms and the like on the ground, the inner sphere is used for simulating each geocentric layer, so that students can conveniently and quickly know the geocentric environment, the functionality of the device is increased, meanwhile, the device can be quickly assembled and disassembled by connecting the connecting rod with the mounting holes on the scale bracket, and the device can be quickly assembled and disassembled by the connecting rod, the mounting rod and the scale bracket, and the convenience of the device is increased.

Description

Multifunctional globe

Technical Field

The utility model belongs to the technical field of geography teaching, and particularly relates to a multifunctional globe.

Background

Geography is a subject of studying natural environment and social elements in the world or a certain region, and in the geography teaching process, in order to help teachers to teach or to help students to understand, some teaching equipment is generally used, wherein in the geography teaching process, a globe is one of the most common teaching equipment.

The utility model provides a current publication is CN210167029U, has disclosed a multifunctional globe in the file of filing date 2019.03.20, including outer frame and spheroid, the roof in outer frame outside is equipped with driving motor, the spheroidal inside is equipped with the steering spindle, the both ends of steering spindle run through spheroidal both ends respectively and stretch to one side of keeping away from the spheroid, still open on the outer frame has the mounting hole, fixed mounting has the light on the spheroidal outer wall, the inside lithium cell that is equipped with of spheroid, one side that driving motor was kept away from to the spheroid outer wall still is equipped with charging socket, the inside lithium cell of spheroid and light electric connection, one side that driving motor was kept away from to outer frame is equipped with support column and base.

1. When the multifunctional globe is used, the top wall on the outer side of the outer frame is provided with the driving motor, the inside of the globe is provided with the steering shaft, the two ends of the steering shaft respectively penetrate through the two ends of the globe and extend to one side far away from the globe, the outer frame is also provided with the mounting hole, the outer wall of the globe is fixedly provided with the illuminating lamp, the inside of the globe is provided with the lithium battery, one side of the outer wall of the globe far away from the driving motor is also provided with the charging socket, the lithium battery in the globe is electrically connected with the illuminating lamp, and one side of the outer frame far away from the driving motor is provided with the supporting column and the base;

2. when the multifunctional globe is used, the document mentions that the steering shaft is arranged in the sphere, and the two ends of the steering shaft respectively penetrate through the two ends of the sphere and extend to one side far away from the sphere, and the sphere is connected with the outer frame through the steering shaft, so that the multifunctional globe is inconvenient to assemble and disassemble rapidly, and is inconvenient to use.

Therefore, the above-mentioned multifunctional globe cannot meet the needs in practical use, so there is an urgent need in the market for an improved technology to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to provide a multifunctional globe, which simulates a real earth environment by utilizing an outer sphere and an inner sphere, wherein the outer sphere is used for displaying the situation of landforms and the like on the ground, the inner sphere is used for simulating each layer of the earth, and meanwhile, the outer sphere, the inner sphere, the mounting rod and the scale bracket are quickly mounted through threaded connection between a connecting rod and a mounting hole on the scale bracket.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a multifunctional globe, which comprises an outer sphere, a mounting rod and a scale bracket, wherein a plurality of groups of inner spheres are arranged on the inner side of the outer sphere, the outer sphere and the inner sphere are sleeved on the outer wall of the mounting rod, mounting holes are formed in the top and the bottom of the scale bracket, connecting rods are movably connected to the two ends of the mounting rod, one end of each connecting rod is in threaded connection with the inner side of each mounting hole, therefore, the outer sphere and the inner sphere are used for simulating the real earth environment, the outer sphere is used for simulating the ground, the inner sphere is used for simulating the earth center, and the mounting rod and the scale bracket are rapidly assembled and disassembled through the connecting rods.

Further, the outer sphere and the inner sphere all comprise a front shell, a rear shell and a positioning block, the front shell and the rear shell are fixedly connected through the positioning block, through grooves are formed in the front end face of the front shell, shielding plates are connected to the inner side gaps of the through grooves, the front shell and the rear shell are hemispherical, maps are drawn on the front shell, the rear shell and the shielding plates of the outer sphere, and the environments of all layers of the geocentric are drawn on the front shell, the rear shell and the shielding plates of the inner sphere.

Further, the locating blocks are respectively and fixedly connected to the periphery of the front end face of the rear shell, locating grooves are formed in the periphery of the rear end face of the front shell, the front end of each locating block is connected to the inner side of each locating groove in a clearance mode, and the locating holes and the locating grooves are arranged to enable the front shell and the rear shell to be installed.

Further, the top and the bottom of the outer sphere and the inner sphere are all in conflict connection with a positioning plate, the positioning plate is all sleeved on the outer wall of the mounting rod, and positioning between the outer sphere and the inner sphere is achieved through the arrangement of the positioning plate.

Further, the screw hole has all been seted up on the top and the bottom of installation pole, and the inboard equal threaded connection of screw hole has the threaded rod, and the one end of threaded rod runs through the screw hole and fixed connection is at the other end of connecting rod, and swing joint between installation pole and the connecting rod has been realized in the setting of screw hole and threaded rod.

Further, all overlap on the outer wall of connecting rod and be equipped with the dwang, the cross-section of dwang is regular hexagon, and the setting of dwang is convenient for rotate the connecting rod.

Further, the mounting groove has evenly been seted up on the outer wall of scale support, the equal fixedly connected with magnifying glass of inboard of mounting groove, the bottom fixedly connected with bracing piece of scale support, the scale support passes through bracing piece fixedly connected with base, the setting of mounting groove has realized installing the magnifying glass, the map of drawing on the outer spheroid is convenient for observe in the setting of magnifying glass, the setting of base has realized supporting the scale support.

Further, the through hole is formed in the center of the top of the base, the bottom end of the supporting rod penetrates through the through hole and is sleeved with the screw cap in a threaded manner, and the supporting rod and the screw cap are arranged to achieve installation between the scale bracket and the base.

Further, the connecting block has been cup jointed to inboard below screw thread of base, and the bottom of connecting block runs through the base and fixedly connected with sucking disc, and the setting of connecting block has realized installing the sucking disc, and the setting of sucking disc makes the base can adsorb on the desktop.

The utility model has the following beneficial effects:

1. according to the utility model, through the arrangement of the outer sphere and the inner sphere, the outer side surface of the outer sphere is drawn with the world map for simulating the crust situation, the inner sphere is provided with a plurality of groups, the outer side surface of the inner sphere is respectively drawn with the situation of the mantle layer and the ground core layer, and the mantle layer and the ground core layer situation in the earth are simulated through the inner sphere, so that the structure composition of the earth is displayed to students more vividly.

2. According to the utility model, through the arrangement of the connecting rods, when the mounting rod and the scale bracket are required to be mounted, the mounting rod is firstly placed on the inner side of the scale bracket, the connecting rods at the two ends of the mounting rod are aligned with the mounting holes on the scale bracket, and then the connecting rods are rotated, so that one ends of the connecting rods are in threaded connection with the inner sides of the mounting holes, and the mounting between the mounting rod and the scale bracket is realized.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a multifunctional globe;

FIG. 2 is a disassembled view of the outer sphere;

FIG. 3 is a schematic structural view of the front housing;

FIG. 4 is a schematic view of the construction of the mounting bar;

FIG. 5 is a schematic structural view of a connecting rod;

FIG. 6 is a disassembled view of the scale bracket;

fig. 7 is a disassembled view of the base.

In the drawings, the list of components represented by the various numbers is as follows:

1. an outer sphere; 11. a front housing; 12. a rear housing; 13. a positioning block; 14. a through groove; 15. a shutter; 16. a positioning groove; 2. an inner sphere; 3. a mounting rod; 31. a threaded hole; 32. a positioning plate; 4. a connecting rod; 41. a threaded rod; 42. a rotating block; 5. a scale bracket; 51. a mounting hole; 52. a mounting groove; 53. a magnifying glass; 54. a support rod; 55. a screw cap; 6. a base; 61. a through hole; 62. a connecting block; 63. and a sucking disc.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1-7, the utility model discloses a multifunctional globe, which comprises an outer sphere 1, a mounting rod 3 and a scale bracket 5, wherein a plurality of groups of inner spheres 2 are arranged on the inner side of the outer sphere 1, the outer sphere 1 and the inner sphere 2 are sleeved on the outer wall of the mounting rod 3, mounting holes 51 are formed in the top and the bottom of the scale bracket 5, connecting rods 4 are movably connected to the two ends of the mounting rod 3, and one end of each connecting rod 4 is in threaded connection with the inner side of each mounting hole 51;

when the device is assembled, firstly, the inner sphere 2 and the outer sphere 1 are sequentially installed on the installation rod 3, firstly, the front shell 11 and the rear shell 12 are respectively placed at the front end and the rear end of the installation rod 3, and the front shell 11 and the rear shell 12 are moved towards the direction of the installation rod 3 until the positioning block 13 on the rear shell 12 is connected into the positioning groove 16 on the front shell 11 in a clearance manner, so that the installation between the outer sphere 1 and the inner sphere 2 and the installation rod 3 is completed;

when the outer sphere 1 or the inner sphere 2 is sleeved on the mounting rod 3, the positioning plate 32 is sleeved on the mounting rod 3 in a threaded manner, the positioning plate 32 is respectively abutted against the top and the bottom of the outer sphere 1 or the inner sphere 2, and the positioning plate 32 is used for positioning the outer sphere 1, the inner sphere 2 and the mounting rod 3;

then, the mounting rod 3 and the scale bracket 5 are mounted through the connecting rod 4, the mounting rod 3 is placed on the inner side of the scale bracket 5, the connecting rods 4 at two ends of the mounting rod 3 are aligned with the mounting holes 51 on the scale bracket 5, then the rotating block 42 is rotated, the rotating block 42 drives the connecting rod 4 and the threaded rod 41 to synchronously rotate, the threaded rod 41 moves out of the inner side of the threaded hole 31, the connecting rod 4 is driven to rotate towards the direction of the mounting holes 51, and finally one end of the connecting rod 4 is connected with the inner side of the mounting holes 51 in a threaded mode, so that the mounting between the mounting rod 3 and the scale bracket 5 is completed;

finally, the scale bracket 5 and the base 6 are installed through the support rod 54, the scale bracket 5 is placed above the base 6, the support rod 54 at the bottom of the scale bracket 5 is aligned with the through hole 61 on the base 6, then the scale bracket 5 is moved downwards until the bottom end of the support rod 54 penetrates through the through hole 61, and the nut 55 is sleeved on the bottom end of the support rod 54 in a threaded manner, so that the installation between the scale bracket 5 and the base 6 is completed;

after the scale bracket 5 is installed, a user can select whether to install the sucker 63 according to the requirement, when the sucker 63 is required to be installed, the sucker 63 is placed below the base 6 through the connecting block 62, the connecting block 62 is rotated towards the inner side of the base 6, and the sucker 63 is installed through threaded connection between the connecting block 62 and the base 6;

after the device is assembled, when the device is used for geography teaching, a teacher can enable students to know the crust situation by rotating the outer sphere 1, and when the integral structure of the earth needs to be displayed for the students, the shielding plate 15 on the front shell 11 is taken down, at the moment, the students can observe the situation of the inner sphere 2 on the inner side through the through groove 14, and the situation of the earth mantle layer and the earth core layer is simulated through the inner sphere 2.

As shown in fig. 2 and fig. 3, the outer sphere 1 and the inner sphere 2 each comprise a front shell 11, a rear shell 12 and a positioning block 13, the front shell 11 and the rear shell 12 are fixedly connected through the positioning block 13, the front end surface of the front shell 11 is provided with a through groove 14, the inner side of the through groove 14 is in clearance connection with a shielding plate 15, the positioning block 13 is respectively and fixedly connected around the front end surface of the rear shell 12, the periphery of the rear end surface of the front shell 11 is provided with a positioning groove 16, and the front end of the positioning block 13 is in clearance connection with the inner side of the positioning groove 16;

in the use, preceding casing 11 and back casing 12 are the hemisphere, and draw the world map on the preceding casing 11 of outer spheroid 1, back casing 12 and the sunshade 15 lateral surface, draw the condition of mantle layer or ground nuclear layer respectively on preceding casing 11, back casing 12 and the sunshade 15 of interior spheroid 2, help the student to come to know the study to the structure of earth, and accomplish the connection between preceding casing 11 and back casing 12 through the gap connection between locating piece 13 and constant head tank 16 for outer spheroid 1 or interior spheroid 2 cup joint on installation pole 3.

As shown in fig. 4, the top and the bottom of the outer sphere 1 and the inner sphere 2 are in abutting connection with a positioning plate 32, and the positioning plate 32 is sleeved on the outer wall of the mounting rod 3;

in the use, locating plate 32 cup joints on the outer wall of installation pole 3 through the screw thread, when outer spheroid 1 or interior spheroid 2 cup joints on installation pole 3, contradicts respectively at the top and the bottom of outer spheroid 1 or interior spheroid 2 with locating plate 32, has realized carrying out the location to outer spheroid 1 and interior spheroid 2 through the setting of locating plate 32.

As shown in fig. 4 and 5, threaded holes 31 are formed in the top and bottom of the mounting rod 3, threaded rods 41 are connected to the inner sides of the threaded holes 31 in a threaded manner, and one end of each threaded rod 41 penetrates through the threaded hole 31 and is fixedly connected to the other end of the connecting rod 4;

in the use process, one end of the threaded rod 41 is welded on the connecting rod 4 respectively, the other end of the threaded rod 41 is in threaded sleeve connection with the inner side of the threaded hole 31 of the mounting rod 3, and the movable connection between the mounting rod 3 and the connecting rod 4 is realized through the arrangement of the threaded rod 41;

meanwhile, when the threaded rod 41 rotates positively, the threaded rod 41 drives the connecting rod 4 to move away from the mounting rod 3;

when the threaded rod 41 is reversed, the threaded rod 41 drives the connecting rod 4 to move in the direction of the mounting rod 3.

As shown in fig. 5, the outer walls of the connecting rods 4 are respectively sleeved with a rotating block 42, and the section of each rotating block 42 is in a regular hexagon shape;

in the use, increase the coefficient of friction of connecting rod 4 outer wall through hexagon's on the connecting rod 4 outer wall turning block 42, conveniently rotate connecting rod 4 and threaded rod 41.

As shown in fig. 6 and 7, the outer wall of the scale bracket 5 is uniformly provided with a mounting groove 52, the inner sides of the mounting groove 52 are fixedly connected with a magnifier 53, the bottom of the scale bracket 5 is fixedly connected with a support rod 54, the scale bracket 5 is fixedly connected with a base 6 through the support rod 54, a through hole 61 is formed in the center of the top of the base 6, and the bottom end of the support rod 54 penetrates through the through hole 61 and is sleeved with a screw cap 55 through threads;

in the use process, the magnifying glass 53 is adhered to the mounting groove 52 through glue, and when a teacher or a student observes the world map on the outer sphere 1, the condition on the map can be clearly observed by virtue of the action of the magnifying glass 53;

when in use, the setting of the nut 55 realizes the installation between the support rod 54 and the base 6, and then the setting of the support rod 54 realizes the installation between the scale bracket 5 and the base 6.

As shown in fig. 7, a connecting block 62 is screwed and sleeved below the inner side of the base 6, and the bottom end of the connecting block 62 penetrates through the base 6 and is fixedly connected with a sucker 63;

in the use, be the external screw thread setting on the outer wall of connecting block 62, be the internal screw thread setting on the inner wall of base 6, and connect through the screw thread spin between connecting block 62 and the base 6, realized installing between base 6 and sucking disc 63 through the setting of connecting block 62 to can make base 6 adsorb at the desktop through the setting of sucking disc 63, can avoid bumping the device by mistake because of mr or student and lead to the device to fall to lose.

The foregoing is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, and any modification, equivalent replacement, and improvement of some of the technical features described in the foregoing embodiments are all within the scope of the present utility model.

Claims (9)

1. The utility model provides a multifunctional globe, includes outer spheroid (1), installation pole (3) and scale support (5), its characterized in that: the inner side of outer spheroid (1) is provided with multiunit inner sphere (2), outer spheroid (1) with inner sphere (2) all overlap and establish on the outer wall of installation pole (3), mounting hole (51) have all been seted up to the top and the bottom of scale support (5), connecting rod (4) have all been cup jointed to the equal screw thread in both ends of installation pole (3), the one end threaded connection of connecting rod (4) is in the inboard of mounting hole (51).

2. A multifunctional globe according to claim 1, wherein: the outer ball body (1) with interior spheroid (2) all include preceding casing (11), back casing (12) and locating piece (13), preceding casing (11) with pass through locating piece (13) fixed connection between back casing (12), all seted up logical groove (14) on the preceding terminal surface of preceding casing (11), the inboard clearance connection of logical groove (14) has sunshade (15).

3. A multifunctional globe according to claim 2, wherein: the positioning blocks (13) are respectively and fixedly connected to the periphery of the front end face of the rear shell (12), positioning grooves (16) are formed in the periphery of the rear end face of the front shell (11), and the front ends of the positioning blocks (13) are connected to the inner sides of the positioning grooves (16) in a clearance mode.

4. A multifunctional globe according to claim 1, wherein: the top and the bottom of the outer sphere (1) and the inner sphere (2) are in abutting connection with a positioning plate (32), and the positioning plate (32) is sleeved on the outer wall of the mounting rod (3).

5. A multifunctional globe according to claim 1, wherein: threaded holes (31) are formed in the top end and the bottom of the mounting rod (3), threaded rods (41) are connected to the inner sides of the threaded holes (31) in a threaded mode, and one ends of the threaded rods (41) penetrate through the threaded holes (31) and are fixedly connected to the other ends of the connecting rods (4).

6. A multi-purpose globe according to claim 5, wherein: the outer walls of the connecting rods (4) are respectively sleeved with a rotating block (42), and the sections of the rotating blocks (42) are regular hexagons.

7. A multifunctional globe according to claim 1, wherein: the utility model discloses a scale support, including scale support (5), mounting groove (52) have evenly been seted up on the outer wall of scale support (5), the inboard of mounting groove (52) is all fixedly connected with magnifying glass (53), the bottom fixedly connected with bracing piece (54) of scale support (5), scale support (5) are through bracing piece (54) fixedly connected with base (6).

8. A multi-purpose globe according to claim 7, wherein: a through hole (61) is formed in the center of the top of the base (6), and the bottom end of the supporting rod (54) penetrates through the through hole (61) and is sleeved with a nut (55) in a threaded manner.

9. A multi-purpose globe according to claim 8, wherein: connecting block (62) has been cup jointed to inboard below screw thread of base (6), the bottom of connecting block (62) runs through base (6) and fixedly connected with sucking disc (63).