CN216053581U

CN216053581U - Portable globe for pupils

Info

Publication number: CN216053581U
Application number: CN202121888533.XU
Authority: CN
Inventors: 刘蓝奕辰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-12
Filing date: 2021-08-12
Publication date: 2022-03-15
Anticipated expiration: 2031-08-12

Abstract

The application discloses pupil uses portable globe, including plastics circle flat box, gas pocket, circle sheet rubber, semicircle ring piece, base, automatically controlled button, miniature air pump, air duct, inflation plug, charging connector, pivot, arc magnet and arc iron plate. This application is rational in infrastructure, can be hemispherical bulge with the round rubber piece that both sides were printed with the map pattern, simultaneously under the partial map pattern of plastics circle flat box annular face, do benefit to the globe that forms the completion, and press the gas core of charging connector and exhaust and carry out the original state to the round rubber piece and resume, the volume diminishes and wholly is in the disc, easily schoolbag dress is put and is carried, can be with globe part suspension in semicircle ring block, reduce the degree of wear that axle construction and globe correspond the part when rotating, and the dismouting is convenient, correspond the end rotation with arc magnet through pivot and semicircle ring block simultaneously and be connected, reach the effect that forms the globe rotation axis.

Description

Portable globe for pupils

Technical Field

The application relates to the field of teaching aids, in particular to a portable globe for pupils.

Background

The globe is a model of the earth, which is convenient for knowing the earth, people imitate the shape of the earth, and the globe is reduced according to a certain proportion, so that the globe is a model of the earth, and the globe is provided with the deformation of length, area, direction and shape, so that the interrelation of various scenes observed from the globe is integral and approximately correct.

The great globe splendid attire in market carries and has had inconvenience many, and occupies and place the space great, is connected through the beam structure between globe spheroid part and the support simultaneously to it is convenient inadequately to the dismouting. Therefore, a portable globe for pupils is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pupil uses portable globe, includes flat box of plastics circle, circle sheet rubber, semicircle ring piece, miniature air pump, pivot, arc magnet and arc iron plate, flat box of plastics both sides circle edge respectively with two circle sheet rubber edge sealing connection each other that correspond, and the flat box of plastics circle annular face symmetry installs two arc iron plates, the pivot is all installed to semicircle ring piece both ends inner wall, and installs arc magnet in the pivot outer end, arc magnet inhales with the mutual magnetism of the arc iron plate that corresponds and is connected, miniature air pump passes through the air duct and aerifys plug one end port interconnect, and aerifys in the plug other end port inserts the charging connector.

Furthermore, the charging connector is communicated and installed on the annular surface of the plastic flat round box, and air holes are formed in the middle positions of the circular surfaces on the two sides of the plastic flat round box.

Furthermore, map patterns are printed on the annular surface of the plastic flat round box and the surfaces of the two round rubber sheets, and the two round rubber sheets are in a semi-spherical state through inflation.

Furthermore, semicircle ring piece bottom slope is installed on base top surface, miniature air pump is installed in base corresponding structure, and base one side lateral wall installs the automatically controlled button.

Furthermore, the plastic flat round box is magnetically attracted and hung in the semicircular ring block through the arc-shaped magnet and the arc-shaped iron block.

The utility model has the beneficial effects that:

1. the portable globe for the pupils has reasonable design, can bulge the circular rubber sheets with map patterns printed on the two sides in a hemispherical shape, is beneficial to forming the finished globe under partial map patterns on the annular surface of the plastic circular flat box, presses the air core of the inflating nozzle to exhaust air to restore the original shape of the circular rubber sheets, has small volume and is integrally in a disc shape, and is easy to be bagged, put and carry;

2. this kind of portable globe for pupil reasonable in design can be with the partial suspension of globe in the semicircle ring piece, reduces the degree of wear that axle construction and globe correspond the part when rotating, and the dismouting is convenient, corresponds the end rotation with arc magnet through pivot and semicircle ring piece simultaneously and is connected, reaches the effect that forms the globe rotation axis.

Drawings

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

FIG. 1 is a schematic overall structure diagram of an embodiment of the present application;

FIG. 2 is a schematic view of a connection structure of the plastic flat round box and the semicircular ring block according to an embodiment of the present application;

FIG. 3 is an enlarged view of the junction of the plastic wafer box and the semicircular ring block according to one embodiment of the present application.

In the figure: 1. the device comprises a plastic flat round box, 101 air holes, 2 round rubber sheets, 3 semicircular blocks, 4 a base, 5 an electric control button, 6 a miniature air pump, 7 an air guide pipe, 8 an inflation plug, 9 an inflation nozzle, 10 a rotating shaft, 11 an arc magnet, 12 an arc iron block.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-3, a portable globe for pupils comprises a plastic flat round box 1, round rubber sheets 2, semicircular ring blocks 3, a micro air pump 6, a rotating shaft 10, arc magnets 11 and arc iron blocks 12, wherein the edges of the round surfaces on two sides of the plastic flat round box 1 are respectively connected with the edges of the corresponding two round rubber sheets 2 in a sealing manner, the two arc iron blocks 12 are symmetrically arranged on the annular surface of the plastic flat round box 1, the rotating shaft 10 is arranged on the inner walls of two ends of the semicircular ring blocks 3, the arc magnets 11 are arranged at the outer ends of the rotating shaft 10, the arc magnets 11 are connected with the corresponding arc iron blocks 12 in a magnetic attraction manner, the micro air pump 6 is connected with one end port of an inflation plug 8 through an air duct 7, and the other end port of the inflation plug 8 is inserted into an inflation nozzle 9.

The charging connector 9 is communicated and installed on the annular surface of the plastic flat round box 1, and the air holes 101 are formed in the middle positions of the annular surfaces on the two sides of the plastic flat round box 1; map patterns are printed on the annular surface of the plastic flat round box 1 and the surfaces of the two round rubber sheets 2, and the two round rubber sheets 2 are in a semi-spherical state through inflation; the bottom end of the semicircular ring block 3 is obliquely arranged on the surface of the top of the base 4, the miniature air pump 6 is arranged in a corresponding structure of the base 4, and the side wall of one side of the base 4 is provided with an electric control button 5; the plastic flat round box 1 is magnetically attracted and suspended in the semicircular ring block 3 through the arc-shaped magnet 11 and the arc-shaped iron block 12.

When the portable small-sized plastic flat box is used, when the inflating plug 8 is inserted into the inflating nozzle 9, the interior of the plastic flat box 1 is inflated by operating the miniature air pump 6, the circular rubber sheets 2 with map patterns printed on two sides can be bulged in a hemispherical shape under the action of the air hole 101, meanwhile, under the partial map patterns on the annular surface of the plastic flat box 1, a finished globe is favorably formed, an air core of the inflating nozzle 9 is pressed to exhaust to restore the original shape of the circular rubber sheets 2, the size is reduced, the whole portable small-sized plastic flat box is in a disc shape, and the portable small-sized plastic flat box is easy to package and carry;

two arc magnets 11 through the symmetric position are to the mutual powerful magnetism of arc iron plate 12 with one side, can be with the suspension of globe part in semicircle ring piece 3, reduce the degree of wear that axle construction and globe correspond the part when rotating, and the dismouting is convenient, corresponds end rotation with arc magnet 11 through pivot 10 and semicircle ring piece 3 simultaneously and is connected, reaches the effect that forms globe rotation axis 10.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A portable globe for pupils is characterized in that: including plastics circle flat box (1), circle sheet rubber (2), semicircle ring piece (3), miniature air pump (6), pivot (10), arc magnet (11) and arc iron plate (12), plastics circle flat box (1) both sides disc edge respectively with two circle sheet rubber (2) edge sealing connection each other that correspond, and plastics circle flat box (1) ring symmetry installs two arc iron plates (12), pivot (10) are all installed to semicircle ring piece (3) both ends inner wall, and pivot (10) outer end installs arc magnet (11), arc magnet (11) and arc iron plate (12) the magnetic interaction that corresponds are connected, miniature air pump (6) are through air duct (7) and inflation plug (8) one end port interconnect, and inflate plug (8) other end port and insert in inflation nozzle (9).

2. A portable globe according to claim 1 for pupils, characterized in that: the inflating nozzle (9) is communicated and installed on the annular surface of the plastic flat round box (1), and air holes (101) are formed in the middle positions of the circular surfaces on the two sides of the plastic flat round box (1).

3. A portable globe according to claim 1 for pupils, characterized in that: the map patterns are printed on the annular surface of the plastic flat round box (1) and the surfaces of the two round rubber sheets (2), and the two round rubber sheets (2) are in a semi-sphere state through inflation.

4. A portable globe according to claim 1 for pupils, characterized in that: semicircle ring piece (3) bottom slope is installed on base (4) top surface, miniature air pump (6) are installed in base (4) correspond the structure, and base (4) one side lateral wall installs automatically controlled button (5).

5. A portable globe according to claim 1 for pupils, characterized in that: the plastic round flat box (1) is magnetically attracted and suspended in the semicircular ring block (3) through the arc magnet (11) and the arc iron block (12).