Globe

Abstract

The utility model relates to the field of toys, in particular to a globe. Comprising a support and a ball rotationally arranged on the support. The sphere comprises a first hemisphere and a second hemisphere, the outer surfaces of the first hemisphere and the second hemisphere are respectively provided with a south hemisphere geographical identifier and a north hemisphere geographical identifier, the first hemisphere is rotatably arranged on the bracket, and the second hemisphere is pivoted with the first hemisphere or the bracket part where the first hemisphere is mounted, so that the second hemisphere can be opened and closed relative to the first hemisphere; when the second hemisphere and the first hemisphere are covered, the second hemisphere and the first hemisphere can be combined into a finished sphere and rotate synchronously relative to the support. When the second hemisphere is opened relative to the first hemisphere, a teaching platform is constructed in the first hemisphere and / or the second hemisphere. According to the terrestrial globe, the first hemisphere and the second hemisphere can be opened besides the surface of the terrestrial globe shows an earth geographical mark, and other playing methods are expanded through the internal space; therefore, the globe has more playing methods.

Description

Technical Field

[0001] The utility model relates to the field of toys, in particular to a globe. Background Art

[0002] The globe is designed to facilitate understanding of the Earth. People imitated the shape of the Earth, reduced it in a certain proportion, and made a model of the Earth - a globe. The globe is equipped with deformations of length, area, direction, and shape, so the relationships between various objects observed from the globe are holistic and approximately correct. At present, globes have been widely used in teaching and many fields.

[0003] However, in the prior art, the globe only realizes the teaching display of the earth's condition by displaying the distribution of land and sea on the earth's surface. At the same time, other teaching devices are needed to display other information indications related to the earth. For example, the patent document with announcement number CN213751652U proposes a globe that displays the distribution of land and sea on the earth and the world pattern through map marks on the surface of the sphere, and can also demonstrate the rotation of the earth, but cannot realize other teaching display content. Summary of the invention

[0004] In order to solve the above problems, the purpose of the utility model is to provide a globe, which, in addition to presenting the geographical symbols of the earth on the surface, can also open the first hemisphere and the second hemisphere to expand other ways of playing through the internal space; thereby, the globe has more ways of playing.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

[0006] A globe comprises a bracket, and a sphere rotatably arranged on the bracket; the sphere comprises a first hemisphere and a second hemisphere, the outer surfaces of which are respectively provided with geographical marks of the northern and southern hemispheres; the first hemisphere is rotatably arranged on the bracket, and the second hemisphere is pivotally connected to the first hemisphere or the bracket part on which the first hemisphere is installed, so that the second hemisphere can be opened and closed relative to the first hemisphere; when the second hemisphere is covered with the first hemisphere, they can be combined into a complete sphere and rotate synchronously relative to the bracket; when the second hemisphere is opened relative to the first hemisphere, a teaching platform is constructed in the first hemisphere and / or the second hemisphere.

[0007] The utility model adopts the above-mentioned technical solution, which relates to a globe, the sphere of which is rotatably arranged on a bracket. Different from the prior art, the present solution divides the sphere into two hemispheres, namely a first hemisphere and a second hemisphere, and then prints the geographical marks of the northern and southern hemispheres on the surface respectively. Furthermore, the first hemisphere is rotatably arranged on the bracket, while the second hemisphere is pivotally connected to the first hemisphere or the bracket part on which it is installed. Based on the pivot structure, the second hemisphere can be opened and closed relative to the first hemisphere, and then the internal space of the first hemisphere and / or the second hemisphere can be presented, and the interior can be used as a teaching platform. The teaching platform can be provided with various teaching aids and models as needed to present different teaching methods.

[0008] Thus, in addition to presenting the geographical features of the earth on the surface, the first hemisphere and the second hemisphere can be opened to expand other ways of playing through the internal space, thereby providing the globe with more ways of playing.

[0009] In the above solution, the second hemispherical body may be pivotally connected to the first hemispherical body by using a hinge, a rotating shaft or the like.

[0010] The second hemisphere is pivotally connected to the support part on which the first hemisphere is installed, and the following specific implementation scheme can be adopted: the support includes a base and a movable frame pivotally connected to the base. The first hemisphere is rotatably set on the base [i.e., the support part on which the first hemisphere is installed mentioned above], and the second hemisphere is rotatably set on the movable frame; the movable frame rotates along the pivot axis relative to the base to open and close the second hemisphere relative to the first hemisphere; when the first hemisphere and the second hemisphere are combined into a complete sphere, the rotation axes of the first hemisphere and the second hemisphere are on the same axis.

[0011] This solution uses a movable frame and a base to be pivotally connected, so that the second hemisphere can be opened and closed relative to the first hemisphere. In the separated state, there is no interference between the first hemisphere and the second hemisphere, as well as the entire bracket. In this way, in the open state of the sphere, the first hemisphere can rotate relative to the base, and the second hemisphere can rotate relative to the movable frame.

[0012] Various teaching aids and models in the teaching platform can be presented through 360° rotation for better effect.

[0013] In a specific implementation scheme, the base includes a fixed frame, and the movable frame is connected to the fixed frame through a pivot axis; the fixed frame and the movable frame are combined to form an arc-shaped bracket, and the pivot axis is arranged beside the equator of the sphere.

[0014] In a further embodiment, the first hemisphere and the second hemisphere are provided with a positioning structure, based on which the first hemisphere and the second hemisphere can be uniquely matched in circumferential direction; in the corresponding state, the first hemisphere and the second hemisphere can be combined into a complete sphere. Since the first hemisphere and the second hemisphere can rotate freely when the spheres are opened, the geographical marks of the north and south hemispheres printed on the surfaces of the first hemisphere and the second hemisphere may be misaligned. In order to ensure that the geographical marks of the north and south hemispheres are correctly connected in the combined state, it is necessary to provide a positioning structure on the first hemisphere and the second hemisphere, based on which the first hemisphere and the second hemisphere can be uniquely matched in circumferential direction.

[0015] The positioning structure may be implemented in the form of a protrusion and a groove fitting together.

[0016] In a possible implementation scheme, one or more of a geocentric model, a geographic model, a space model, and a climate model are arranged on the teaching platform constructed in the first hemisphere and / or the second hemisphere.

[0017] In a specific solution, the geocentric model is fixed to the first hemisphere, and the upper end of the geocentric model protrudes from the first hemisphere; the second hemisphere is constructed as a hemispherical cover; when the first hemisphere and the second hemisphere are combined into a complete sphere, the upper end of the geocentric model is stored inside the cover cavity of the second hemisphere. In this solution, the geocentric model is fixed to the first hemisphere and can rotate with the first hemisphere; the geocentric model is constructed as a 3D solid shape, that is, the upper end of the model protrudes from the first hemisphere, and the second hemisphere is constructed as a hemispherical cover for opening or covering the geocentric model.

[0018] In a further solution, the upper end of the geocentric model is constructed to fit the inner cavity of the hemispherical cover, and a cutout is constructed in the upper end of the geocentric model; the geocentric model is constructed with a core layer, a mantle layer, and a crust layer at the cutout. This solution presents the internal structure of the geocentric structure in three dimensions through the cutout, which has a stronger visual effect.

[0019] In the preferred solution, a light source lamp is buried inside the geocentric model, and a light-transmitting slit for simulating geocentric cracks is constructed on the side wall of the cutout of the geocentric model, and the light of the light source lamp can be transmitted through the light-transmitting slit. This solution adopts a light source lamp arranged inside the sphere, and the light source lamp adjusts the brightness, light and dark, etc. by switching, flashing, etc. The light is projected through the light-transmitting slit, and because the light-transmitting slit simulates the geocentric cracks, a visual effect of simulating the flow of magma inside the earth is produced.

[0020] Preferably, the core layer, mantle layer and / or crust layer of the geocentric model are respectively printed with patterns for characterizing the characteristics of the layer on the side walls of the cutouts and / or crystal particles corresponding to the layer are detachably placed. Here, different patterns are printed on different layers, mainly printing unique patterns that are basically consistent with the geological age, such as fossil patterns of different periods.

[0021] Similarly, by placing crystal particles corresponding to the layers, simulation can also be performed based on the particles that can be produced by different layers.

[0022] The patterns printed or crystal particles placed on the side walls of the sections of the above-mentioned different layers are only for popular science explanation and do not need to have a very strict correspondence with the layers.

[0023] Furthermore, the present invention provides a voice teaching system inside the bracket and / or the sphere, and a plurality of buttons and / or identification terminals are constructed inside the cutout of the geocentric model and / or on the bracket, which are used to trigger voice teaching by pressing or identifying. The voice teaching system may include a control unit, a storage unit, and a voice playback module [such as a speaker], which obtains playback instructions by pressing buttons or identifying, and then the control unit searches for the corresponding audio from the storage unit for playback.

[0024] Furthermore, the voice teaching system can also be expanded through networking, such as updating or playing cloud content in real time.

[0025] Preferably, a card slot is constructed in the base of the bracket, an identifier is constructed inside the card slot or on its edge, and a point-reading core board is arranged at the lower end of the card slot; a point-reading card is detachably connected to the card slot, and an identification code is arranged on the point-reading card; when the point-reading card is inserted into the card slot, the identification code is located on the identification end of the identifier, and the point-reading card is located above the point-reading core board. In this solution, the globe is also equipped with a point-reading function, and the point-reading card can record geographical knowledge, geocentric knowledge, climate knowledge and other content related to the globe. When using, one of the point-reading cards can be selected and connected to the card slot for point reading. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 The present invention is a schematic diagram of a closed state of a globe.

[0027] Figure 2 The present invention is a schematic diagram of the globe in an open state.

[0028] Figure 3 This is a schematic diagram of the internal model structure of the globe. DETAILED DESCRIPTION

[0029] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0030] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0031] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "plurality" means two or more, unless otherwise clearly defined.

[0032] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0034] like Figures 1 to 3As shown, this embodiment relates to a globe, including a bracket 1, and a sphere rotatably arranged on the bracket 1. The sphere includes a first hemisphere 21 and a second hemisphere 22, the outer surfaces of which are respectively provided with geographical marks of the northern and southern hemispheres. The first hemisphere 21 is rotatably arranged on the bracket 1, and the second hemisphere 22 is pivotally connected to the first hemisphere 21 or the bracket part on which the first hemisphere 21 is installed, so that the second hemisphere 22 can be opened and closed relative to the first hemisphere 21. When the second hemisphere 22 is covered with the first hemisphere 21, it can be combined into a complete sphere and rotate synchronously relative to the bracket 1. When the second hemisphere 22 is opened relative to the first hemisphere 21, a teaching platform is constructed in the first hemisphere 21 and / or the second hemisphere 22. The sphere of the globe is rotatably arranged on the bracket 1. Different from the prior art, the present solution divides the sphere into two hemispheres, namely the first hemisphere 21 and the second hemisphere 22, and then prints the geographical marks of the northern and southern hemispheres on the surface respectively. Furthermore, the first hemisphere 21 is rotatably arranged on the bracket 1, and the second hemisphere 22 is pivotally connected to the first hemisphere 21 or the bracket part on which it is installed. Based on the pivot structure, the second hemisphere 22 can be opened and closed relative to the first hemisphere 21, and then the internal space of the first hemisphere 21 and / or the second hemisphere 22 can be presented, and the interior can be used as a teaching platform. The teaching platform can be provided with various teaching aids and models as needed to present different teaching methods. In this way, in addition to presenting the geographical mark of the earth on the surface, the first hemisphere 21 and the second hemisphere 22 can also be opened to expand other methods of playing through the internal space. Thus, the globe has more methods of playing.

[0035] In the above solution, the second hemispherical body 22 can be pivotally connected to the first hemispherical body 21 by using a hinge, a rotating shaft or the like.

[0036] The second hemispherical body 22 is pivotally connected to the bracket portion on which the first hemispherical body 21 is mounted. Figure 1 and 2The specific implementation scheme shown: the bracket 1 includes a base 11, and a movable frame 12 pivotally connected to the base 11. The first hemisphere 21 is rotatably set on the base 11 [that is, the bracket part on which the first hemisphere 21 mentioned above is installed], and the second hemisphere 22 is rotatably set on the movable frame 12. The movable frame 12 rotates relative to the base 11 along the pivot axis 13 so that the second hemisphere 22 opens and closes relative to the first hemisphere 21. In a specific implementation scheme, the base 11 includes a fixed frame 14, and the movable frame 12 is connected to the fixed frame 14 through the pivot axis 13. The fixed frame 14 and the movable frame 12 are combined to form an arc bracket 1, and the pivot axis 13 is arranged next to the equator of the sphere. When the first hemisphere 21 and the second hemisphere 22 are combined into a completed sphere, the rotation axes of the first hemisphere 21 and the second hemisphere 22 are on the same axis. This solution uses a movable frame 12 to be pivotally connected to the base 11, so that the second hemisphere 22 can be opened and closed relative to the first hemisphere 21. In the separated state, there is no interference between the first hemisphere 21 and the second hemisphere 22, as well as the entire bracket 1. In this way, in the open state of the sphere, the first hemisphere 21 can rotate relative to the base 11, and the second hemisphere 22 can rotate relative to the movable frame 12. Various teaching aids and models in the teaching platform can be presented through 360° rotation, which is more effective.

[0037] In a further embodiment, a positioning structure is provided on the first hemisphere 21 and the second hemisphere 22, and the first hemisphere 21 and the second hemisphere 22 can be uniquely corresponded in the circumferential direction based on the positioning structure. In the corresponding state, the first hemisphere 21 and the second hemisphere 22 can be combined into a complete sphere. Since the first hemisphere 21 and the second hemisphere 22 can both rotate freely when the spheres are open, the geographical markings of the north and south hemispheres printed on the surfaces of the first hemisphere 21 and the second hemisphere 22 will be misaligned. In order to ensure that the geographical markings of the north and south hemispheres are correctly docked in the merged state, it is necessary to provide a positioning structure on the first hemisphere 21 and the second hemisphere 22, and the first hemisphere 21 and the second hemisphere 22 can be uniquely corresponded in the circumferential direction based on the positioning structure. The positioning structure can be adapted in a manner such as a protrusion and a groove.

[0038] In an implementation scheme, the teaching platform constructed in the first hemisphere 21 and / or the second hemisphere 22 is provided with one or more of a geocentric model 3, a geographic model, a space model, and a climate model. Figure 3In the specific scheme shown, the geocentric model 3 is fixed to the first hemisphere 21, and the upper end of the geocentric model 3 protrudes from the first hemisphere 21. The second hemisphere 22 is constructed as a hemispherical cover. When the first hemisphere 21 and the second hemisphere 22 are combined into a complete sphere, the upper end of the geocentric model 3 is received inside the cover cavity of the second hemisphere 22. In this scheme, the geocentric model 3 is fixed to the first hemisphere 21 and can rotate with the first hemisphere 21. The geocentric model 3 is constructed as a 3D solid shape, that is, the upper end of the model protrudes from the first hemisphere 21, and the second hemisphere 22 is constructed as a hemispherical cover for opening or covering the geocentric model 3.

[0039] In a further solution, the upper end of the geocentric model 3 is constructed to fit the inner cavity of the hemispherical cover, and a cutout 31 is constructed in the upper end of the geocentric model 3. The geocentric model 3 is constructed with a core layer 32, a mantle layer 33, and a crust layer 34 at the cutout 31. The solution here presents the internal structure of the geocentric core in three dimensions through the cutout 31, which has a stronger visual effect.

[0040] In the preferred solution, a light source lamp is buried inside the geocentric model 3, and a light-transmitting slit 35 for simulating geocentric cracks is constructed on the side wall of the cutout 31 of the geocentric model 3, and the light of the light source lamp can be transmitted through the light-transmitting slit 35. This solution adopts a light source lamp arranged inside the sphere, and the light source lamp adjusts the brightness, light and dark, etc. by switching, flashing, etc. The light is projected through the light-transmitting slit 35, and since the light-transmitting slit 35 simulates the geocentric cracks, a visual effect of simulating the flow of magma inside the earth is produced.

[0041] In addition, the core layer 32, the mantle layer 33 and / or the crust layer 34 of the geocentric model 3 are respectively printed with patterns for characterizing the characteristics of the layers and / or crystal particles corresponding to the layers are detachably placed on the side walls of the cutout 31. Here, different patterns are printed on different layers, mainly printing unique patterns that are basically consistent with the geological age, such as fossil patterns of different periods.

[0042] Similarly, by placing crystal particles corresponding to the layers, simulation can also be performed based on the particles that can be produced by different layers.

[0043] The patterns printed or crystal particles placed on the side walls of the sections of the above-mentioned different layers are only for popular science explanation and do not need to have a very strict correspondence with the layers.

[0044] In addition, the present solution is provided with a voice teaching system inside the bracket 1 and / or the sphere, and a number of buttons 100 and / or identification terminals are constructed inside the cutout 31 of the geocentric model 3 and / or on the bracket 1, which are used to trigger voice teaching by pressing or identifying. The voice teaching system may include a control unit, a storage unit, and a voice playback module [such as a speaker]. The playback instruction is obtained by pressing the button 100 or identifying, and then the control unit searches the corresponding audio from the storage unit for playback. Furthermore, the voice teaching system can also be expanded through networking, such as updating or real-time playback of cloud content.

[0045] Finally, a card slot 15 is constructed in the base 11 of the bracket 1, and an identifier is constructed inside or on the edge of the card slot 15 [not shown in the figure], and a point reading core board 16 is arranged at the lower end of the card slot 15; a point reading card is detachably connected to the card slot 15, and an identification code is arranged on the point reading card; when the point reading card is inserted into the card slot 15, the identification code is located on the identification end of the identifier, and the point reading card is located above the point reading core board 16. In this solution, the globe is also equipped with a point reading function, and the point reading card can record geographical knowledge, geocentric knowledge, climate knowledge and other contents related to the globe. When using, one of the point reading cards can be selected and connected to the card slot 15 for point reading.

[0046] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0047] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are illustrative and cannot be understood as limitations on the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention without departing from the principles and purpose of the present invention.

Claims

1. A globe, comprising a support (1), and a sphere rotatably mounted on the support (1); characterized in that: The sphere comprises a first hemisphere (21) and a second hemisphere (22) whose outer surfaces are respectively provided with geographical marks of the northern and southern hemispheres; the first hemisphere (21) is rotatably arranged on a bracket (1); the second hemisphere (22) is pivotally connected to the first hemisphere (21) or to a bracket portion on which the first hemisphere (21) is installed, so that the second hemisphere (22) can be opened and closed relative to the first hemisphere (21); when the second hemisphere (22) and the first hemisphere (21) are covered, they can be combined into a complete sphere and rotate synchronously relative to the bracket (1); when the second hemisphere (22) is opened relative to the first hemisphere (21), a teaching platform is constructed in the first hemisphere (21) and / or in the second hemisphere (22).

2. A globe according to claim 1, characterized in that: The support (1) comprises a base (11) and a movable frame (12) pivotally connected to the base (11); the first hemisphere (21) is rotatably arranged on the base (11), and the second hemisphere (22) is rotatably arranged on the movable frame (12); the movable frame (12) is rotated relative to the base (11) along a pivot axis (13) so that the second hemisphere (22) opens and closes relative to the first hemisphere (21); when the first hemisphere (21) and the second hemisphere (22) are combined into a complete sphere, the rotation axes of the first hemisphere (21) and the second hemisphere (22) are on the same axis.

3. A globe according to claim 2, characterized in that: The base (11) comprises a fixed frame (14), and the movable frame (12) is connected to the fixed frame (14) via a pivot shaft (13); the fixed frame (14) and the movable frame (12) are combined to form an arc-shaped bracket (1), and the pivot shaft (13) is arranged beside the equator of the sphere.

4. A globe according to claim 2, characterized in that: The first hemisphere (21) and the second hemisphere (22) are provided with positioning structures, and based on the positioning structures, the first hemisphere (21) and the second hemisphere (22) can be uniquely matched in the circumferential direction; in the matching state, the first hemisphere (21) and the second hemisphere (22) can be combined into a complete sphere.

5. A globe according to claim 1, characterized in that: The teaching platform constructed in the first hemisphere (21) and / or the second hemisphere (22) is provided with one or more of a geocentric model (3), a geographical model, a space model, and a climate model.

6. A globe according to claim 5, characterized in that: The geocentric model (3) is fixedly connected to the first hemisphere (21), and the upper end of the geocentric model (3) protrudes from the first hemisphere (21); the second hemisphere (22) is constructed as a hemispherical cover; when the first hemisphere (21) and the second hemisphere (22) are combined into a completed sphere, the upper end of the geocentric model (3) is received in the cover cavity of the second hemisphere (22).

7. A globe according to claim 6, characterized in that: The upper end of the geocentric model (3) is constructed to fit into the inner cavity of the hemispherical cover, and a cutout (31) is constructed in the upper end of the geocentric model (3); the geocentric model (3) is constructed with a core layer (32), a mantle layer (33) and a crust layer (34) at the cutout (31).

8. A globe according to claim 7, characterized in that: A light source lamp is buried inside the geocentric model (3), and a light-transmitting slit (35) for simulating a geocentric crack is constructed on the side wall of the cutout (31) of the geocentric model (3), and light from the light source lamp can be transmitted through the light-transmitting slit (35).

9. A globe according to claim 7, characterized in that: The core layer (32), mantle layer (33) and / or crust layer (34) of the geocentric model (3) are respectively printed with patterns for characterizing the characteristics of the layer on the side walls of the incision (31) and / or crystal particles corresponding to the layer are detachably placed.

10. A globe according to claim 7, characterized in that: The support (1) and / or the inside of the sphere are provided with a voice teaching system, and a plurality of buttons (100) and / or identification terminals are constructed inside the cutout (31) of the geocentric model (3) and / or on the support (1) for triggering voice teaching by pressing or identifying.

11. A globe according to claim 2, characterized in that: A card slot (15) is constructed in the base (11) of the bracket (1), an identifier is constructed inside the card slot (15) or on its edge, and a point reading core board (16) is arranged at the lower end of the card slot (15); a point reading card is detachably connected to the card slot (15), and an identification code is arranged on the point reading card; when the point reading card is inserted into the card slot (15), the identification code is located on the identification end of the identifier, and the point reading card is located above the point reading core board (16).

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