Single-screen and double-screen switchable tablet personal computer

Abstract

The utility model discloses a single-screen and double-screen switchable tablet personal computer which comprises a main tablet personal computer and an auxiliary tablet personal computer, an upper shell is wrapped on the outer side of the main tablet personal computer, upper transmission racks and a butt joint plate are arranged on the upper shell, the upper transmission racks are symmetrically installed and fixed on the upper portions of the two sides of the upper shell through screws, and the butt joint plate is arranged on the butt joint plate. The butt joint plate is fixedly installed at the front end of the upper shell through screws, magnets are embedded below the inner side of the butt joint plate at equal intervals, the auxiliary tablet computer is placed at the bottom of the main tablet computer, the lower shell wraps the outer side of the auxiliary tablet computer, and a lower transmission rack and an iron block are arranged on the lower shell. The lower transmission racks are symmetrically installed and fixed to the lower portions of the two sides of the lower shell through screws, the iron blocks are embedded in the front end of the auxiliary tablet personal computer at equal intervals, and the iron blocks and the magnets are symmetrical in size and position. According to the utility model, single-screen and double-screen switching can be easily carried out on the tablet personal computer, and the working convenience is effectively improved.

Description

Technical Field

[0001] The utility model relates to a single-screen and double-screen switchable tablet computer, belonging to the technical field of tablet computers. Background Art

[0002] Most tablet computers currently used are single-screen designs. If split-screen work is required, the single-screen tablet computer will cause the content to be displayed too small, seriously affecting the convenience of work. To solve the above problem, a new technical solution is provided. Utility Model Content

[0003] The purpose of the present invention is to provide a single-screen and dual-screen switchable tablet computer to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the present invention adopts the following technical solutions: a single- and dual-screen switchable tablet computer, comprising a main tablet computer and a secondary tablet computer, the main tablet computer is wrapped with an upper shell on the outside, an upper transmission rack and a docking plate are provided on the upper shell, the upper transmission rack is symmetrically mounted and fixed to the upper sides of the upper shell by screws, the docking plate is fixed to the front end of the upper shell by screws, magnets are equidistantly embedded on the lower inside of the docking plate, the secondary tablet computer is placed on the bottom of the main tablet computer, the secondary tablet computer is wrapped with a lower shell on the outside, a lower transmission rack and an iron block are provided on the lower shell, the lower transmission rack is symmetrically mounted and fixed to the lower sides of the lower shell by screws, the iron block is equidistantly embedded in the front end of the secondary tablet computer, and the size and position of the iron block and the magnet are symmetrical.

[0005] Preferably, U-shaped brackets are symmetrically placed on both sides of the main tablet computer and the auxiliary tablet computer, and the two ends of the inner side of the bottom of the U-shaped bracket are fixedly connected together by a connecting rod.

[0006] Preferably, a rotating shaft and a gear are provided on the U-shaped bracket, the rotating shaft is rotatably connected to the inner side of the bottom of the U-shaped bracket, and the gear is rotatably connected to the middle of the upper inner side of the U-shaped bracket.

[0007] Preferably, the upper transmission rack and the lower transmission rack are symmetrically fixed with limit blocks at both ends by screws, and the upper transmission rack and the lower transmission rack are respectively meshed with gears.

[0008] Compared with the prior art, the beneficial effects of the present invention are as follows: the gear of the present invention is meshed and connected with the upper transmission rack and the lower transmission rack, and the gear can easily drive the upper transmission rack and the lower transmission rack to move relative to each other; the rotating shaft is rotatably connected to the inner side of the bottom of the U-shaped bracket, so that the secondary tablet computer can be easily moved along the rotating shaft; the limiting blocks are symmetrically installed and fixed at both ends of the upper transmission rack and the lower transmission rack by screws, which can easily limit the main tablet computer and the secondary tablet computer; based on the above, the present invention can easily switch between single and double screens of the tablet computer, effectively improving the convenience of work. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 This is a schematic diagram of the structure of the utility model;

[0010] Figure 2 This is a schematic diagram of the structure of the main tablet computer of the present utility model;

[0011] Figure 3 This is a schematic diagram of the structure of the secondary tablet computer of the present utility model;

[0012] Figure 4 This is a schematic diagram of the L-shaped bracket structure of the utility model;

[0013] In the figure: 1-main tablet computer; 2-secondary tablet computer; 3-upper shell; 4-upper transmission rack; 5-docking plate; 6-magnet; 7-lower shell; 8-lower transmission rack; 9-iron block; 10-U-shaped bracket; 11-connecting rod; 12-rotating shaft; 13-gear; 14-limiting block. DETAILED DESCRIPTION

[0014] The technical solutions in the embodiments of the present invention will be clearly and completely explained below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0015] like Figure 1-4As shown, a single-screen and dual-screen switchable tablet computer includes a main tablet computer 1 and a sub-tablet computer 2. The main tablet computer 1 is wrapped with an upper shell 3 on the outside, and an upper transmission rack 4 and a docking plate 5 are provided on the upper shell 3. The upper transmission rack 4 is symmetrically fixed to the upper sides of the upper shell 3 by screws, and the docking plate 5 is fixed to the front end of the upper shell 3 by screws. Magnets 6 are equidistantly embedded on the lower side of the docking plate 5. The sub-tablet computer 2 is placed at the bottom of the main tablet computer 1. The sub-tablet computer 2 is wrapped with a lower shell 7 on the outside, and a lower transmission rack 8 and an iron block 9 are provided on the lower shell 7. The lower transmission rack 8 is symmetrically fixed to the lower sides of the lower shell 7 by screws. The main tablet computer 1 and the auxiliary tablet computer 2 are symmetrical in size and position. U-shaped brackets 10 are symmetrically placed on both sides of the main tablet computer 1 and the auxiliary tablet computer 2. The two ends of the inner side of the bottom of the U-shaped bracket 10 are fixed together by a connecting rod 11. A rotating shaft 12 and a gear 13 are provided on the U-shaped bracket 10. The rotating shaft 12 is rotatably connected to the inner side of the bottom of the U-shaped bracket 10, and the gear 13 is rotatably connected to the middle of the upper inner side of the U-shaped bracket 10. The upper transmission rack 4 and the lower transmission rack 8 are symmetrically fixed with limit blocks 14 by screws at both ends, and the upper transmission rack 4 and the lower transmission rack 8 are respectively engaged with the gear 13.

[0016] Specific usage: When the main tablet computer 1 is used alone, the secondary tablet computer 2 overlaps the bottom of the main tablet computer 1, and the magnet 6 on the docking plate 5 is adsorbed on the iron block 9; when dual screens are needed, the upper shell 3 is pushed outward to separate the magnet 6 from the iron block 9, and at the same time, the upper transmission rack 4 on the upper shell 3 drives the gear 13 to rotate, and the rotation of the gear 13 drives the lower shell 7 on the lower transmission rack 8 to move outward. At this time, the secondary tablet computer 2 is unfolded from the bottom of the main tablet computer 1.

[0017] The above is a preferred embodiment of the present invention. For ordinary technicians in this field, based on the teachings of the present invention, without departing from the principles and spirit of the present invention, changes, modifications, replacements and variations made to the implementation methods are still within the scope of protection of the present invention.

Claims

1. A single-screen and dual-screen switchable tablet computer, comprising a main tablet computer (1) and a secondary tablet computer (2), characterized in that: The main tablet computer (1) is wrapped with an upper shell (3) on the outside, and an upper transmission rack (4) and a docking plate (5) are provided on the upper shell (3), and the upper transmission rack (4) is symmetrically fixed to the upper sides of the upper shell (3) by screws, and the docking plate (5) is fixed to the front end of the upper shell (3) by screws, and magnets (6) are equidistantly embedded on the lower inside of the docking plate (5). The secondary tablet computer (2) is placed on the bottom of the main tablet computer (1), and the secondary tablet computer (2) is wrapped with a lower shell (7) on the outside, and a lower transmission rack (8) and an iron block (9) are provided on the lower shell (7), and the lower transmission rack (8) is symmetrically fixed to the lower sides of the lower shell (7) by screws, and the iron block (9) is equidistantly embedded in the front end of the secondary tablet computer (2), and the size and position of the iron block (9) and the magnet (6) are symmetrical.

2. The single-screen and dual-screen switchable tablet computer according to claim 1, characterized in that: U-shaped brackets (10) are symmetrically placed on both sides of the main tablet computer (1) and the auxiliary tablet computer (2), and the two inner ends of the bottom of the U-shaped bracket (10) are fixedly connected together via a connecting rod (11).

3. The single-screen and dual-screen switchable tablet computer according to claim 2, characterized in that: The U-shaped bracket (10) is provided with a rotating shaft (12) and a gear (13), wherein the rotating shaft (12) is rotatably connected to the inner side of the bottom of the U-shaped bracket (10), and the gear (13) is rotatably connected to the middle of the upper inner side of the U-shaped bracket (10).

4. The single-screen and dual-screen switchable tablet computer according to claim 3, characterized in that: The upper transmission rack (4) and the lower transmission rack (8) are symmetrically fixed with limit blocks (14) at both ends by screws, and the upper transmission rack (4) and the lower transmission rack (8) are respectively meshed and connected with the gear (13).

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