Tablet computer with outdoor refraction device

Abstract

The utility model relates to the technical field of digital, and discloses a tablet personal computer with an outdoor refraction device, which comprises a mainboard component, a refraction component is mounted at the top of the mainboard component, and a protective plate component is mounted on the rear side of the mainboard component. A traditional refraction assembly on the device is replaced by the existing foldable refraction assembly, the refraction assembly can be adjusted at different angles according to personal use requirements, use is convenient, meanwhile, storage is more convenient, and the defect that the traditional refraction assembly occupies the space is overcome.

Description

Technical Field

[0001] The utility model relates to the technical field of digital technology, in particular to a tablet computer with an outdoor refraction device. Background Art

[0002] Tablet PC, also known as portable computer (Tablet Persona l Computer, Tablet PC), is a small, easy-to-carry personal computer with a touch screen as the basic input device. Its touch screen (also known as digital tablet technology) allows users to work with a stylus or digital pen instead of a traditional keyboard or mouse. Users can input through built-in handwriting recognition, on-screen soft keyboard, voice recognition or a real keyboard (if the model is equipped). In the late 1960s, Alan Kay from Xerox Palo Alto Research Center proposed the concept of "Dynabook". He imagined that this was a computer that could be carried around, and its main function was to help children learn. In order to develop Dynabook, Alan even invented the Small ta lk programming language and developed a graphical user interface, which was the prototype of Apple Macintosh computer. However, due to various objective reasons, the center did not support this concept.

[0003] The application number is CN202321898888.6, which discloses a tablet computer with an outdoor refraction device, and relates to the technical field of tablet computers; it includes a host and a refraction structure; the refraction structure includes a mounting plate installed on the back of the host, a back plate is rotatably mounted on the mounting plate, symmetrical side plates are rotatably mounted on both sides of the back plate, the side plates are right-angled trapezoidal structures, a top plate is rotatably mounted on the end of the back plate away from the mounting plate, the length of the top plate is the same as the length of the hypotenuse of the side plate, through holes are respectively opened on both sides of the top plate, and limiting columns inserted into the through holes are installed on the side plates. The refraction structure of this device can be unfolded to cover the display screen, and can also be folded into a plate shape behind the host, with a small size, easy to carry, easy to operate, and good refraction effect. The shading state does not affect the normal use of the host buttons and other functions, which greatly improves the user experience.

[0004] Although the above-mentioned utility model is equipped with a back panel rotatably mounted on the mounting plate, symmetrical side panels are rotatably mounted on both sides of the back panel, the side panels are of a right-angled trapezoidal structure, and a top panel is rotatably mounted on one end of the back panel away from the mounting plate, the length of the top panel is the same as the length of the hypotenuse of the side panel, through holes are respectively provided on both sides of the top panel, and limiting columns inserted into the through holes are installed on the side panels, so that the refractive structure can be unfolded to cover the display screen, and can be folded up behind the host into a plate shape, which is small in size, easy to carry, easy to operate, and has a good refractive effect. The shading state does not affect the normal use of the host buttons and other functions, which greatly improves the use experience. However, there is a disadvantage that when the device is installed and used, the refractive component arranged therein occupies a large area in the flat panel device, and is inconvenient to store, which makes the subsequent storage of the device a more obvious problem.

[0005] Therefore, it is necessary to replace the traditional refractive component on the device with the current retractable refractive component, and the refractive component can be adjusted to different angles according to personal needs. While being convenient to use, it is also more convenient to store, avoiding the traditional defect of taking up space. Utility Model Content

[0006] The purpose of the utility model is to provide a tablet computer with an outdoor refraction device to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0008] The utility model is a tablet computer with an outdoor refraction device, comprising a mainboard component, a refraction component is installed on the top of the mainboard component, and a protective plate component is installed on the rear side of the mainboard component;

[0009] The refractive assembly comprises a rotating base, a rotating rod is installed inside the rotating base, limited ends are installed on the outer ends of both sides of the rotating rod, and a folding frame is installed in the middle, a refractive fabric is installed on the top of the folding frame, and an extension block is installed on the outer top of the frontmost folding frame, and a limited block is installed on the end of the extension block.

[0010] Furthermore, the mainboard assembly includes a flat panel, a display screen is installed on the front of the flat panel, a camera is installed on one side of the top, control buttons are installed on the top and one side of the camera, and limit slots are opened on both sides of the bottom of the display screen.

[0011] Furthermore, the protective plate assembly includes an anti-fall shell, and the top and bottom of the anti-fall shell are respectively provided with heat dissipation holes, a cold liquid injection hole is installed in the middle of the top of the heat dissipation hole, and a bracket mounting groove is opened between the two heat dissipation holes, and an regulating slide groove is opened around the inner wall of the bracket mounting groove, and a bracket assembly is installed inside the regulating slide groove.

[0012] Furthermore, the refractive fabric includes a high temperature resistant layer, a quartz material layer is installed inside the high temperature resistant layer, a cubic alumina layer is installed inside the quartz material layer, and a heat absorbing material layer is installed inside the cubic alumina layer.

[0013] Furthermore, the bracket assembly includes a movable rotating rod, a fixed telescopic rod is installed on the outer side of the movable rotating rod, an adjustable telescopic inner rod is installed inside the fixed telescopic rod, and a supporting anti-slip base is installed at the bottom of the adjustable telescopic inner rod.

[0014] The utility model has the following beneficial effects:

[0015] (1) The utility model is a tablet computer with an outdoor refraction device. The traditional refraction component on the device is replaced with a current retractable refraction component. The refraction component can be adjusted to different angles according to personal use needs. It is convenient to use and can be stored more conveniently, avoiding the traditional defect of occupying space.

[0016] (2) The utility model is a tablet computer with an outdoor refraction device. By installing a protective plate assembly on the back of the device, when the device is used, the assembly can prevent the tablet computer from being damaged by high temperatures generated for a long time when the tablet is used.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 This is a schematic diagram of the overall structure of a tablet computer with an outdoor refraction device according to the utility model;

[0020] Figure 2 This is a schematic diagram of the rear structure of a tablet computer with an outdoor refraction device according to the utility model;

[0021] Figure 3 This is a schematic diagram of the unfolded structure of a refraction component of a tablet computer with an outdoor refraction device according to the utility model;

[0022] Figure 4This is a schematic diagram of the refraction internal material structure of a tablet computer with an outdoor refraction device according to the utility model;

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] In the figure: 1. mainboard assembly; 2. refractive assembly; 3. protective plate assembly; 101. tablet; 102. display screen; 103. camera; 104. control button; 105. limit slot; 201. rotating base; 202. rotating rod; 203. limit end; 204. folding frame; 205. refractive fabric; 206. extension block; 207. limit block; 301. anti-fall shell; 302. heat dissipation hole; 303. cold liquid injection hole; 304. bracket installation slot; 305. control slide slot; 306. bracket assembly; 2051. high temperature resistant layer; 2052. quartz material layer; 2053. cubic alumina layer; 2054. heat absorbing material layer; 3061. movable rotating rod; 3062. fixed telescopic rod; 3063. adjustable telescopic inner rod; 3064. support anti-slip bottom frame. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1 - Figure 4 As shown, the utility model is a tablet computer with an outdoor refraction device, comprising a mainboard assembly 1, a refraction assembly 2 is installed on the top of the mainboard assembly 1, and a protective plate assembly 3 is installed on the rear side thereof;

[0027] The refractive assembly 2 includes a rotating base 201, a rotating rod 202 is installed inside the rotating base 201, limiting ends 203 are installed at the outer ends of both sides of the rotating rod 202, and a folding frame 204 is installed in the middle, a refractive fabric 205 is installed on the top of the folding frame 204, and an extension block 206 is installed on the outer top of the folding frame 204 at the front end, and a limiting block 207 is installed at the end of the extension block 206.

[0028] By setting up the refraction component 2, the refraction component 2 can be adjusted to different angles according to personal use requirements. It is convenient to use and can be stored more conveniently, avoiding the traditional defect of occupying space.

[0029] The mainboard assembly 1 includes a tablet 101, a display screen 102 is installed on the front of the tablet 101, and a camera 103 is installed on one side of the top thereof, and control buttons 104 are installed on the top and one side of the camera 103, and limiting grooves 105 are provided on both sides of the bottom of the display screen 102. Through the setting of the limiting grooves 105, the corresponding adaptive limiting blocks 207 can be installed at this place, and then the refractive fabric 205 can cover the display screen 102 as a whole, so that it is possible to directly read comfortably even under the sun.

[0030] The protective plate assembly 3 includes an anti-fall shell 301, and heat dissipation holes 302 are respectively provided on the top and bottom of the anti-fall shell 301. A cold liquid injection hole 303 is installed in the middle of the top of the heat dissipation hole 302, and a bracket installation groove 304 is opened between the two heat dissipation holes 302. An adjustment slide groove 305 is opened around the inner wall of the bracket installation groove 304, and a bracket assembly 306 is installed inside the adjustment slide groove 305. The cold liquid injection hole 303 is installed in the middle of the top of the heat dissipation hole 302, so that the damage of internal parts caused by high temperature for a long time when the tablet is used can be avoided, and the adjustment slide groove 305 can be set to make the bracket assembly 306 rotatable according to different situations such as horizontal and vertical screens.

[0031] The refractive fabric 205 includes a high temperature resistant layer 2051, a quartz material layer 2052 is installed inside the high temperature resistant layer 2051, a cubic alumina layer 2053 is installed inside the quartz material layer 2052, and a heat absorbing material layer 2054 is installed inside the cubic alumina layer 2053. Through the above internal settings, the device can have a better refractive index and certain auxiliary functions of high temperature resistance and heat absorption.

[0032] The bracket assembly 306 includes a movable rotating rod 3061, a fixed telescopic rod 3062 is installed on the outer side of the movable rotating rod 3061, an adjustable telescopic inner rod 3063 is installed on the inside of the fixed telescopic rod 3062, and a supporting anti-slip base frame 3064 is installed on the bottom of the adjustable telescopic inner rod 3063. Through the above arrangement of the bracket assembly 306, when in use, after being rotated and fixed, the length can be adjusted with different forces until a comfortable angle is reached.

[0033] When using this device, first, the bracket assembly 306 can be rotated and adjusted according to different situations such as horizontal and vertical screens through the set regulating slide 305, and then after being fixed after rotation, the bracket length is adjusted by adjusting the telescopic inner rod 3063 to a different appropriate amount until a comfortable angle is reached, and then the anti-slip bottom frame 3064 is supported and fixed by its bottom support, and then when the tablet is used outdoors, the refractive component 2 is set, and the refractive component 2 can be adjusted to different angles according to personal use needs. The maximum angle can be set through the set limit groove 105. The corresponding adaptive limit block 207 can be installed in this place. Then the refractive fabric 205 can cover the display screen 102 as a whole, so that even under the sun line, it can be directly read comfortably. At the same time, while being convenient to use, it is also more convenient to store, avoiding the traditional defect of occupying space. The preferred embodiment of the utility model disclosed above is only used to help explain the utility model. The preferred embodiment does not describe all the details in detail, nor does it limit the utility model to only the specific implementation method described. Obviously, according to the content of this specification, many modifications and changes can be made. The present specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the present invention, so that those skilled in the art can better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A tablet computer with an outdoor deflection device, comprising a mainboard assembly (1), characterized in that: A refraction assembly (2) is installed on the top of the mainboard assembly (1), and a protection plate assembly (3) is installed on the rear side thereof; The refractive component (2) comprises a rotating base (201), a rotating rod (202) is installed inside the rotating base (201), limiting ends (203) are installed at the outer ends of both sides of the rotating rod (202), and a folding frame (204) is installed in the middle, a refractive fabric (205) is installed on the top of the folding frame (204), and an extension block (206) is installed on the outer top of the folding frame (204) at the front end, and a limiting block (207) is installed at the end of the extension block (206).

2. The tablet computer with an outdoor refraction device according to claim 1, characterized in that: The mainboard assembly (1) comprises a flat panel (101), a display screen (102) is installed on the front of the flat panel (101), a camera (103) is installed on one side of the top, control buttons (104) are installed on the top and one side of the camera (103), and limiting grooves (105) are provided on both sides of the bottom of the display screen (102).

3. The tablet computer with an outdoor refraction device according to claim 1, characterized in that: The protective plate assembly (3) comprises an anti-fall shell (301), the top and bottom of the anti-fall shell (301) are respectively provided with heat dissipation holes (302), a cold liquid injection hole (303) is installed in the middle of the top of the heat dissipation hole (302), and a bracket installation groove (304) is opened between the two heat dissipation holes (302), and the inner wall of the bracket installation groove (304) is opened with a regulating slide groove (305), and a bracket assembly (306) is installed inside the regulating slide groove (305).

4. The tablet computer with an outdoor refraction device according to claim 1, characterized in that: The refractive fabric (205) comprises a high temperature resistant layer (2051), a quartz material layer (2052) is installed inside the high temperature resistant layer (2051), a cubic alumina layer (2053) is installed inside the quartz material layer (2052), and a heat absorbing material layer (2054) is installed inside the cubic alumina layer (2053).

5. The tablet computer with an outdoor refraction device according to claim 3, characterized in that: The support assembly (306) comprises a movable rotating rod (3061), a fixed telescopic rod (3062) is installed on the outer side of the movable rotating rod (3061), an adjustable telescopic inner rod (3063) is installed inside the fixed telescopic rod (3062), and a supporting anti-slip bottom frame (3064) is installed at the bottom of the adjustable telescopic inner rod (3063).

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