CN213383626U

CN213383626U - Multifunctional world map

Info

Publication number: CN213383626U
Application number: CN202022406531.4U
Authority: CN
Inventors: 颜望斌
Original assignee: Zhejiang Muyi Arts & Crafts Co ltd
Current assignee: Zhejiang Muyi Arts & Crafts Co ltd
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-06-08
Anticipated expiration: 2030-10-26

Abstract

The utility model relates to a multifunctional world map, which comprises a back plate, wherein a placing groove is arranged on the front side wall of the back plate, a map plate is arranged in the placing groove, the bottom of the front side wall of the back plate is provided with a first limiting plate in an L shape, a moving channel is formed between the first limiting plate and the back plate, the middle part of the moving channel is provided with a gear, the front side wall of the back plate is provided with a motor groove, a driving motor is arranged in the motor groove and is connected with the gear transmission through a rotating shaft, the upper side and the lower side of the gear are respectively engaged and connected with a first rack and a second rack, the first rack and the second rack are both connected with the side wall of the moving channel in a sliding way, the two sides in front of the back plate are respectively provided with a first blackboard and a second blackboard, the lower end of the first blackboard is fixedly connected with the first rack, the lower, the utility model discloses the structure is ingenious, can easily change powerful between blackboard and world map.

Description

Multifunctional world map

Technical Field

The utility model relates to a multifunctional world map.

Background

The world map is a map depicting the whole earth surface, generally drawn with terrain, latitude and longitude lines and the like, and marked with data such as place names and the like, and a user can find out specific positions of various places on the world map by utilizing the latitude and longitude lines, so that the whole world can be known. The teaching aid refers to a model, a real object, a specimen, an instrument, a chart, a slide show and the like for explaining something, and comprises teaching equipment, a teaching instrument, practical training equipment, education equipment, experimental equipment, a teaching specimen, a teaching model and the like. Along with the development of education cause, some products combining a world map and a teaching aid appear on the market for teaching use, but the existing products are simple in structure and single in function, cannot meet the use requirements of users, and therefore improvement is needed.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a structure is ingenious, and powerful can satisfy user demand's multi-functional world map.

The technical scheme of the utility model is realized like this: a multifunctional world map comprises a backboard, and is characterized in that: be equipped with the standing groove on the lateral wall before the backplate, be equipped with the map board in the standing groove, lateral wall bottom is equipped with the first limiting plate that is the L type before the backplate, be formed with removal passageway between first limiting plate and the backplate, removal passageway middle part is equipped with the gear, be equipped with the motor groove on the lateral wall before the backplate, be equipped with driving motor in the motor groove, driving motor is connected with gear drive through the pivot, both sides mesh respectively about the gear is connected with first rack and second rack, first rack and second rack all with removal passageway lateral wall sliding connection, backplate the place ahead both sides are equipped with first blackboard and second blackboard respectively, first blackboard lower extreme and first rack fixed connection, second blackboard lower extreme and second rack fixed connection.

By adopting the technical scheme, the map board is a world map board or a Chinese map board, grooves are arranged on two sides of the moving channel, sliding blocks are arranged in the grooves in a sliding manner, the sliding blocks in the grooves on two sides are respectively fixedly connected with two sides of the first rack and the second rack, the lower ends of the first blackboard and the second blackboard are positioned in the moving channel, the driving motor is started to drive the gear to rotate through the rotating shaft, the gear drives the first rack and the second rack to move horizontally, the moving directions of the first rack and the second rack are opposite, the first blackboard and the second blackboard can be driven to move by the movement of the first rack and the second rack, the first blackboard and the second blackboard can be driven to move oppositely or reversely move by controlling the forward and reverse rotation of the driving motor, a complete blackboard can be formed when the first blackboard and the second blackboard are combined, and a user can write or draw a map on the blackboard, first blackboard exposes the map board when the second blackboard leaves, and the user can know the concrete position of each place in the study world or each place in china through the map board, compares with prior art, the utility model discloses the structure is ingenious, can easily change between blackboard and world map, and powerful can satisfy user's user demand.

The utility model discloses further set up to: the top of the front side wall of the back plate is provided with a second limiting plate in an inverted L shape, a limiting channel is formed between the second limiting plate and the back plate, and the upper ends of the first blackboard and the second blackboard are located in the limiting channel.

By adopting the technical scheme, the transverse section of the second limiting plate is in the shape of an inverted L, the upper ends of the first blackboard and the second blackboard extend into the limiting channel, and when the gear drives the first rack and the second rack to move horizontally, the upper ends of the first blackboard and the second blackboard horizontally slide in the limiting channel, so that the first blackboard and the second blackboard are combined and separated more stably.

The utility model discloses further set up to: and a transparent drawing board is arranged on one side of the map board close to the notch of the placing groove.

Through adopting above-mentioned technical scheme, the drawing board is kept away from one side and the standing groove notch parallel and level of map board, and the drawing board is transparent, can clearly see the content on the map board through the drawing board, and the user can make the mark or copy the profile in different areas on the drawing board to the map board, and the drawing board is cleaned conveniently, convenient and practical.

The utility model discloses further set up to: the drawing board is detachably connected with the placing groove.

By adopting the technical scheme, the drawing board and the placing groove are convenient to install and detach, the drawing board can be detached to replace the drawing board, or boards with other patterns are installed, and the practicability of the placing groove is improved.

The utility model discloses further set up to: the driving motor is a self-locking speed reducing motor.

By adopting the technical scheme, the self-locking speed reducing motor has large torsion, realizes stable self-locking when stopping rotating, and improves the stability in the using process.

Drawings

In order to more clearly illustrate the embodiments of the present invention 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 described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

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

Fig. 2 is a schematic sectional view taken along the direction a-a in fig. 1.

Fig. 3 is a schematic view of a part of the enlarged structure at B in fig. 2.

The labels in the figures are:

the blackboard comprises a backboard 1, a placing groove 2, a map board 3, a first limiting plate 4, a moving channel 5, a gear 6, a motor groove 7, a driving motor 8, a rotating shaft 9, a first rack 10, a second rack 11, a first blackboard 12, a second blackboard 13, a second limiting plate 14, a limiting channel 15 and a drawing board 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-3, the utility model discloses a multifunctional world map, including backplate 1 in the embodiment of the utility model: a placing groove 2 is arranged on the front side wall of the back plate 1, a map plate 3 is arranged in the placing groove 2, an L-shaped first limiting plate 4 is arranged at the bottom of the front side wall of the back plate 1, a moving channel 5 is formed between the first limit plate 4 and the back plate 1, a gear 6 is arranged in the middle of the moving channel 5, a motor groove 7 is arranged on the front side wall of the back plate 1, a driving motor 8 is arranged in the motor groove 7, the driving motor 8 is in transmission connection with the gear 6 through a rotating shaft 9, the upper side and the lower side of the gear 6 are respectively in meshed connection with a first rack 10 and a second rack 11, the first rack 10 and the second rack 11 are both connected with the side wall of the moving channel 5 in a sliding way, a first blackboard 12 and a second blackboard 13 are respectively arranged at the two sides in front of the backboard 1, the lower end of the first blackboard 12 is fixedly connected with the first rack 10, and the lower end of the second blackboard 13 is fixedly connected with the second rack 11.

By adopting the technical scheme, the map board 3 is a world map board 3 or a Chinese map board 3, grooves are arranged on two sides of the moving channel 5, sliding blocks are arranged in the grooves in a sliding manner, the sliding blocks in the grooves on two sides are respectively fixedly connected with two sides of the first rack 10 and the second rack 11, the lower ends of the first blackboard 12 and the second blackboard 13 are both positioned in the moving channel 5, the driving motor 8 is started to drive the gear 6 to rotate through the rotating shaft 9, the gear 6 drives the first rack 10 and the second rack 11 to move horizontally, the moving directions of the first rack 10 and the second rack 11 are opposite, the movement of the first rack 10 and the second rack 11 can drive the first blackboard 12 and the second blackboard 13 to move, the first blackboard 12 and the second blackboard 13 can be driven to move oppositely or reversely through controlling the forward and reverse rotation of the driving motor 8, and a complete blackboard 3 can be formed when the first blackboard 12 and the second blackboard 13 are combined, the user can write or draw on the blackboard, exposes map board 3 when first blackboard 12 and second blackboard 13 leave mutually, and the user can know each local or each local concrete position in china in the study world through map board 3, compares with prior art, the utility model discloses the structure is ingenious, can easily change between blackboard and map in the world, and powerful can satisfy user's user demand.

In the embodiment of the present invention: the top of the front side wall of the back plate 1 is provided with a second limiting plate 14 in an inverted L shape, a limiting channel 15 is formed between the second limiting plate 14 and the back plate 1, and the upper ends of the first blackboard 12 and the second blackboard 13 are both located in the limiting channel 15.

By adopting the technical scheme, the transverse section of the second limiting plate 14 is in an inverted L shape, the upper ends of the first blackboard 12 and the second blackboard 13 extend into the limiting channel 15, and when the gear 6 drives the first rack 10 and the second rack 11 to horizontally move, the upper ends of the first blackboard 12 and the second blackboard 13 horizontally slide in the limiting channel 15, so that the first blackboard 12 and the second blackboard 13 are combined and separated more stably.

In the embodiment of the present invention: and a transparent drawing board 16 is arranged on one side of the map board 3 close to the notch of the placing groove 2.

Through adopting above-mentioned technical scheme, drawing board 16 keeps away from one side and 2 notch parallel and level of standing groove of map board 3, and drawing board 16 is transparent, can clearly see the content on the map board 3 through drawing board 16, and the user can make the mark or copy the profile in different areas on drawing board 16 to the map board 3, and drawing board 16 cleans conveniently, convenient and practical.

In the embodiment of the present invention: the drawing board 16 is detachably connected with the placing groove 2.

Through adopting above-mentioned technical scheme, drawing board 16 and standing groove 2 installation are dismantled conveniently, can dismantle down drawing board 16 and change map board 3, perhaps install the board of other patterns, have increased standing groove 2's practicality.

In the embodiment of the present invention: the driving motor 8 is a self-locking speed reducing motor.

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

Claims

1. A multifunctional world map, comprising a backboard (1), characterized in that: the blackboard is characterized in that a placing groove (2) is formed in the front side wall of the backboard (1), a map board (3) is arranged in the placing groove (2), a first limiting plate (4) which is L-shaped is arranged at the bottom of the front side wall of the backboard (1), a moving channel (5) is formed between the first limiting plate (4) and the backboard (1), a gear (6) is arranged in the middle of the moving channel (5), a motor groove (7) is formed in the front side wall of the backboard (1), a driving motor (8) is arranged in the motor groove (7), the driving motor (8) is in transmission connection with the gear (6) through a rotating shaft (9), a first rack (10) and a second rack (11) are respectively engaged and connected to the upper side and the lower side of the gear (6), the first rack (10) and the second rack (11) are both in sliding connection with the side wall of the moving channel (5), a first blackboard (12) and a second blackboard (13) are respectively arranged on the two, the lower end of the first blackboard (12) is fixedly connected with the first rack (10), and the lower end of the second blackboard (13) is fixedly connected with the second rack (11).

2. The multifunctional world map of claim 1, wherein: the utility model discloses a blackboard, including backplate (1), lateral wall top is equipped with second limiting plate (14) that are the type of falling L before backplate (1), be formed with between second limiting plate (14) and backplate (1) spacing passageway (15), first blackboard (12) and second blackboard (13) upper end all are located spacing passageway (15).

3. A multi-functional world map according to claim 2, characterized in that: and a transparent drawing board (16) is arranged on one side of the map board (3) close to the notch of the placing groove (2).

4. A multi-functional world map according to claim 3, characterized in that: the drawing board (16) is detachably connected with the placing groove (2).

5. The multifunctional world map of claim 4, wherein: the driving motor (8) is a self-locking speed reducing motor.