Tablet computer capable of rotating at multiple angles

Abstract

The utility model provides a tablet computer capable of rotating at multiple angles, and relates to the technical field of tablet computer, comprising a display screen and a keyboard, wherein the keyboard and the display screen are detachably connected, and the display screen is movably connected to a protective device through a plurality of connecting devices, and when the display screen and the protective device need to be separated or installed, during installation, firstly, a connecting plate arranged on the display screen is aligned with a groove arranged on an inner side wall of the protective device, and then the connecting plate is inserted, and when the connecting plate is inserted, the connecting plate squeezes elastic plates on both sides thereof, and while squeezing, the connecting plate is compressed through a hinge plate and a buffer spring, so that the connecting plate is fixed, and finally the installation assembly is retightened, and the device solves the problem that the protective shell may become loose after long-term use, and thus may slip off the protective shell due to accidental impact or shaking, thereby reducing damage to the tablet computer and improving the protective effect.

Description

Technical Field

[0001] The utility model relates to the technical field of tablet computers, in particular to a tablet computer capable of rotating at multiple angles. Background Art

[0002] Tablet computers, also known as portable computers, are small, portable personal computers that use a touch screen as a basic input device. Tablet computers have touch screen technology and users can operate with a stylus or digital pen. Some existing tablet computers have multi-angle rotation functions. These tablet computers are flexibly designed, allowing users to adjust the screen angle as needed to obtain the best viewing and operating experience in different usage scenarios.

[0003] At present, when a tablet computer is adjusted at multiple angles, the user is usually required to gently rotate or fold the body to adjust the tablet computer to any angle the user wants. Existing tablet computers are usually composed of a display screen and a keyboard, etc. The display screen and the keyboard are usually detachably connected, and some tablet computers are provided with a protective shell on the outer surface of the display screen to protect the display screen. However, the existing protective shell and the display screen are usually directly placed on the outer surface of the display screen, and the protective shell may become loose after long-term use, so it may slip out of the protective shell due to accidental impact or shaking, causing damage to the tablet computer, and the protective effect is limited.

[0004] Therefore, it is necessary to provide a new tablet computer that can rotate at multiple angles to solve the above technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a tablet computer which can rotate at multiple angles.

[0006] The utility model provides a multi-angle rotatable tablet computer comprising a display screen and a keyboard, wherein the keyboard and the display screen are detachably connected, and the display screen is movably connected to a protective device through a plurality of connecting devices;

[0007] The connecting device includes a connecting plate, a mounting assembly, two mounting frames and a plurality of elastic members, the connecting plate being fixedly connected to the side wall of the display screen, the two mounting frames being respectively fixedly connected to the inner wall of a groove opened on a side of the protective device away from the connecting plate, a plurality of elastic members being respectively fixedly connected to the inside of the two mounting frames, and a plurality of elastic members being fixedly connected to a fixing plate at one end away from the mounting frame, a fixing plate being movably connected to a hinge rod at one end away from the elastic member via a placement frame, a hinge rod being movably connected to an elastic plate at one end away from the elastic member via a placement frame, and the mounting assembly being fixedly connected to the inner wall of the groove opened on the side wall of the protective device.

[0008] Preferably, the mounting assembly includes a limit column, two mounting blocks and two limit springs, the two mounting blocks are fixedly connected to the inner wall of the groove opened on the side wall of the protective device, and the two mounting blocks are provided with mounting holes, the mounting holes are movably connected with mounting rods inside the mounting holes, the limit columns are movably connected to the inner walls of the grooves opened on the side walls of the two mounting blocks, the two limit springs are respectively mounted on both ends of the limit rod, one end of the two limit springs is respectively fixedly connected to the inner walls of the limit grooves opened on the side walls of the two mounting blocks, and one end of the two limit springs away from the limit grooves opened on the side walls of the mounting blocks is fixedly connected to a rubber pad.

[0009] Preferably, the protective device includes a protective shell and a charging port protective cover, the protective shell is movably connected to the side wall of the display screen through a connecting device, a plurality of buffer air cushions are arranged inside the protective shell, and anti-fall corners are arranged at the four corners of the protective shell, the charging port protective cover is movably connected to the inner wall of a through hole opened at one end of the protective shell, the protective shell is made of polycarbonate plastic material, and the plurality of buffer air cushions are made of elastomeric rubber material.

[0010] Preferably, the elastic member is a buffer spring, and the buffer springs are respectively fixedly connected to the inside of the two mounting frames, and one end of a plurality of buffer springs away from the mounting frame is fixedly connected to a fixing plate.

[0011] Preferably, one end of the display screen body away from the keyboard is movably connected to a support frame.

[0012] Preferably, a plurality of anti-skid pads are provided at the bottom of the keyboard.

[0013] Compared with the related art, the multi-angle rotatable tablet computer provided by the utility model has the following beneficial effects:

[0014] Through the provided connecting device, when the display screen and the protective device need to be separated or installed, during installation, first align the connecting plate provided on the display screen with the groove provided on the inner wall of the protective device, and then insert the connecting plate. When the connecting plate is inserted, the connecting plate will squeeze the elastic plates on both sides of itself, and at the same time, compress the connecting plate through the hinge plate and the buffer spring, so as to fix the connecting plate, and finally retighten the installation assembly. This device solves the problem that the protective shell may become loose after long-term use, and may therefore slip out of the protective shell due to accidental impact or shaking, thereby reducing damage to the tablet computer and improving the protective effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of the structure of a tablet computer capable of rotating at multiple angles provided by the utility model;

[0016] Figure 2 for Figure 1A schematic diagram of the structure from another perspective is shown;

[0017] Figure 3 for Figure 1 The structural schematic diagram of the protective device and the connecting device shown;

[0018] Figure 4 for Figure 3 An exploded structural diagram of the connecting device shown;

[0019] Figure 5 for Figure 4 A schematic diagram of a partial structure of the connecting device shown;

[0020] Figure 6 for Figure 4 A schematic cross-sectional view of the mounting assembly is shown.

[0021] Numbers in the figure: 1. display screen; 2. keyboard; 3. protective shell; 4. charging port protective cover; 5. connecting plate; 6. mounting frame; 7. fixing plate; 8. hinge rod; 9. elastic plate; 10. limiting column; 11. mounting block; 12. limiting spring; 13. buffer spring. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0023] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 as well as Figure 6 ,in, Figure 1 A schematic diagram of the structure of a tablet computer capable of rotating at multiple angles provided by the utility model; Figure 2 for Figure 1 A schematic diagram of the structure from another perspective is shown; Figure 3 for Figure 1 The structural schematic diagram of the protective device and the connecting device shown;

[0024] Figure 4 for Figure 3 An exploded structural diagram of the connecting device shown; Figure 5 for Figure 4 A schematic diagram of a partial structure of the connecting device shown; Figure 6 for Figure 4 A schematic diagram of the cross-sectional structure of the installation component shown.

[0025] In the specific implementation process, Figures 1 to 6As shown, the keyboard 2 and the display screen 1 are detachably connected, a plurality of anti-skid pads are arranged at the bottom of the keyboard 2, a support frame is movably connected to one end of the display screen 1 body away from the keyboard 2, the display screen 1 is movably connected to a protective device through a plurality of connecting devices, the protective device comprises a protective shell 3 and a charging port protective cover 4, the protective shell 3 is movably connected to the side wall of the display screen 1 through the connecting device, a plurality of buffer air cushions are arranged inside the protective shell 3, and anti-fall corners are arranged at the four corners of the protective shell 3, the charging port protective cover 4 is movably connected to the inner wall of the through hole opened at one end of the protective shell 3, the protective shell 3 is made of polycarbonate plastic material, and the plurality of buffer air cushions are made of elastomeric rubber material;

[0026] The connecting device includes a connecting plate 5, a mounting assembly, two mounting frames 6 and a plurality of elastic members. The connecting plate 5 is fixedly connected to the side wall of the display screen 1. The two mounting frames 6 are respectively fixedly connected to the inner wall of the groove opened on the side of the protective device away from the connecting plate 5. The plurality of elastic members are respectively fixedly connected to the inside of the two mounting frames 6, and the ends of the plurality of elastic members away from the mounting frames 6 are fixedly connected to the fixing plate 7. The elastic members are buffer springs 13. The buffer springs 13 are respectively fixedly connected to the inside of the two mounting frames 6, and the ends of the plurality of buffer springs 13 away from the mounting frames 6 are fixedly connected to the fixing plate 7. The end of the fixing plate 7 away from the elastic member is movably connected to a hinged rod 8 through a placement frame, and the end of the hinged rod 8 away from the elastic member is movably connected to an elastic plate 9 through a placement frame. The mounting assembly is fixedly connected to the inner wall of the groove opened on the side wall of the protective device. The mounting assembly includes a limiting column 10, two mounting blocks 11 and two limiting springs 12. The two mounting blocks 11 are both fixedly connected to the inner wall of the groove opened on the side wall of the protective device, and the two mounting blocks 11 are both provided with mounting holes, and the inside of the mounting holes The movable connection is provided with a mounting rod, and the limiting column 10 is respectively movably connected to the inner wall of the groove opened on the side walls of the two mounting blocks 11, and the two limiting springs 12 are respectively sleeved on the two ends of the limiting rod, and one end of the two limiting springs 12 is respectively fixedly connected to the inner wall of the limiting groove opened on the side walls of the two mounting blocks 11, and the two limiting springs 12 are fixedly connected to the rubber pad at one end away from the limiting groove opened on the side walls of the mounting blocks 11. When it is necessary to disassemble or install the display screen 1 and the protective shell 3, the mounting rod is rotated to disengage the mounting rod from the through hole opened on the connecting plate 5, and then the display screen 1 and the protective shell 3 are disassembled. At this time, the elastic plate 9 will restore its original state under the action of the buffer spring 13. When installing, first align the connecting plate 5 set on the display screen 1 with the groove set on the inner side wall of the protective shell 3, and then insert the connecting plate 5. When the connecting plate 5 is inserted, the connecting plate 5 will squeeze the elastic plates 9 on both sides of itself, and compress them through the hinge plate and the buffer spring 13 while squeezing, so as to fix the connecting plate 5, and finally tighten the mounting rod on the mounting block 11 again.

[0027] The working principle provided by the utility model is as follows: during use, when the display screen 1 and the protective shell 3 need to be separated or installed, the installation rod is rotated to disengage the installation rod from the through hole opened on the connecting plate 5, and then the display screen 1 and the protective shell 3 are separated. At this time, the elastic plate 9 will restore to its original state under the action of the buffer spring 13. During installation, first align the connecting plate 5 set on the display screen 1 with the groove set on the inner wall of the protective shell 3, and then insert the connecting plate 5. When the connecting plate 5 is inserted, the connecting plate 5 will squeeze the elastic plates 9 on both sides of itself, and at the same time, compress it through the hinge plate and the buffer spring 13, so as to fix the connecting plate 5, and finally tighten the installation rod on the mounting block 11 again.

[0028] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A tablet computer capable of rotating at multiple angles, comprising a display screen (1) and a keyboard (2), wherein the keyboard (2) and the display screen (1) are detachably connected, and characterized in that: The display screen (1) is movably connected to the protective device via a plurality of connecting devices; The connecting device comprises a connecting plate (5), a mounting assembly, two mounting frames (6) and a plurality of elastic members, wherein the connecting plate (5) is fixedly connected to the side wall of the display screen (1), the two mounting frames (6) are respectively fixedly connected to the inner wall of a groove opened on the side of the protective device away from the connecting plate (5), the plurality of elastic members are respectively fixedly connected to the inside of the two mounting frames (6), and one end of the plurality of elastic members away from the mounting frames (6) is fixedly connected to a fixing plate (7), one end of the fixing plate (7) away from the elastic member is movably connected to a hinge rod (8) via a placement frame, and one end of the hinge rod (8) away from the elastic member is movably connected to an elastic plate (9) via a placement frame, and the mounting assembly is fixedly connected to the inner wall of the groove opened on the side wall of the protective device.

2. The multi-angle rotatable tablet computer according to claim 1, characterized in that: The mounting assembly comprises a limiting column (10), two mounting blocks (11) and two limiting springs (12); the two mounting blocks (11) are fixedly connected to the inner wall of the groove opened on the side wall of the protective device, and the two mounting blocks (11) are provided with mounting holes, and the mounting holes are movably connected with mounting rods inside the mounting holes; the limiting columns (10) are movably connected to the inner walls of the grooves opened on the side walls of the two mounting blocks (11); the two limiting springs (12) are respectively sleeved on both ends of the limiting rods, one end of the two limiting springs (12) is fixedly connected to the inner wall of the limiting groove opened on the side walls of the two mounting blocks (11), and one end of the two limiting springs (12) away from the limiting groove opened on the side wall of the mounting block (11) is fixedly connected to a rubber pad.

3. The multi-angle rotatable tablet computer according to claim 2, characterized in that: The protective device comprises a protective shell (3) and a charging port protective cover (4); the protective shell (3) is movably connected to the side wall of the display screen (1) via a connecting device; a plurality of buffer air cushions are arranged inside the protective shell (3); and anti-fall corners are arranged at the four corners of the protective shell (3); the charging port protective cover (4) is movably connected to the inner wall of a through hole opened at one end of the protective shell (3); the protective shell (3) is made of a polycarbonate plastic material, and the plurality of buffer air cushions are made of an elastomeric rubber material.

4. The multi-angle rotatable tablet computer according to claim 3, characterized in that: The elastic member is a buffer spring (13), and the buffer springs (13) are respectively fixedly connected to the inside of two mounting frames (6), and one end of a plurality of buffer springs (13) away from the mounting frame (6) is fixedly connected to a fixing plate (7).

5. The multi-angle rotatable tablet computer according to claim 4, characterized in that: One end of the display screen (1) body away from the keyboard (2) is movably connected to a support frame.

6. The multi-angle rotatable tablet computer according to claim 5, characterized in that: A plurality of anti-skid pads are arranged at the bottom of the keyboard (2).

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