A tablet computer with an outdoor light folding device

Abstract

The utility model provides a kind of tablet computer with outdoor light folding device, it is related to tablet computer technical field, including main pipe, the inner surface of main pipe is provided with inner rod, the inner surface of main pipe is rotatably connected with the one end of inner rod, the outside of inner rod is provided with light folding cloth, the one end of light folding cloth outside the inner rod is fixedly connected, the other end of inner rod is provided with pull rod.The utility model is by the main pipe and the limit pipe overturning to be presented vertical state, then, pull rod is buckled to one side, so that light folding cloth is extracted, while inner rod rotates in main pipe, pull rod is moved to the edge of limit pipe, since limit pipe is presented in the form of half ring, then, by rotating limit pipe, pull rod is limited, so that light folding cloth changes from winding state to unfolded form, to illuminate the shielding of tablet computer body.

Description

Technical Field

[0001] This utility model relates to the field of tablet computer technology, and in particular to a tablet computer with an outdoor refracting device. Background Technology

[0002] A tablet computer, also known as a portable computer, is a small, portable personal computer that uses a touchscreen as its primary input device. Its touchscreen allows users to perform tasks using a stylus or digital pen instead of a traditional keyboard or mouse. Users can input data through built-in handwriting recognition, an on-screen keyboard, voice recognition, or a physical keyboard.

[0003] In existing technologies, tablet computers have a variety of functions when used outdoors. When exposed to strong light, the content on the screen may become difficult to see. Therefore, the screen brightness can be increased through the computer's built-in brightness adjustment function to enhance the contrast between the screen display content and the strong light environment.

[0004] However, when ultraviolet radiation is strong and the brightness is set to the maximum, the computer will maintain the highest brightness for a long time, which will cause the battery power consumption to increase sharply, the battery life to be shortened significantly, and the heat of the internal components to be aggravated. At the same time, even at the maximum brightness, there will be a reflective effect under high light intensity. Utility Model Content

[0005] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a tablet computer with an outdoor refracting device.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a tablet computer with an outdoor light-reflecting device, comprising a main tube, an inner rod provided on the inner surface of the main tube, one end of the inner rod being rotatably connected to the inner surface of the main tube, a light-reflecting cloth provided on the outer side of the inner rod, one end of the light-reflecting cloth being fixedly connected to the outer side of the inner rod, a pull rod provided on the other end of the inner rod, one side of the pull rod being fixedly connected to the other end of the inner rod, a limiting tube provided on the inner wall of the pull rod, and the inner wall of the pull rod being rotatably engaged with the outer side of the limiting tube.

[0007] In a preferred embodiment, a spiral spring is provided at one end of the inner tube, and the inner end of the tube is fixedly connected to one end of the spiral spring, while the other end of the spiral spring is fixedly connected to the outer side of one end of the inner rod.

[0008] In a preferred embodiment, a connecting rod is provided at the bottom end of the main tube, the bottom end of the main tube is rotatably connected to the top end of the connecting rod, the top end of the connecting rod is rotatably connected to the bottom end of the limiting tube, a fixing ball is provided at the bottom end of the connecting rod, and the bottom end of the connecting rod is fixedly connected to the top side of the fixing ball.

[0009] In a preferred embodiment, a disk is provided on one side of the fixed ball, and the center of the fixed ball is fixedly connected to the center of the disk. A tablet computer body is provided on one side of the disk, and the inner wall of the edge of the tablet computer body is rotatably connected to the disk.

[0010] In a preferred embodiment, a hollow base is provided inside the edge of the tablet computer body, and the inside of the edge of the tablet computer body is fixedly connected to the top inside of the hollow base.

[0011] In a preferred embodiment, the top of the hollow base is provided with an arc-shaped plate, and the top of the hollow base is fixedly connected to the bottom side of one end of the arc-shaped plate.

[0012] In a preferred embodiment, a rubber pad is provided on the inner arc surface of the arc plate, and the inner arc surface of the arc plate is fixedly connected to the outer arc surface of the rubber pad.

[0013] In a preferred embodiment, the inner protrusion of the rubber pad is rotatably engaged with the outer recess of the disk.

[0014] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0015] 1. By flipping the main tube and the limiting tube to make them vertical, the pull rod is then pulled to one side to pull out the refracting cloth. At the same time, the inner rod rotates in the main tube, moving the pull rod to the edge of the limiting tube. Since the limiting tube is in the form of a semi-ring, the pull rod is restricted by rotating the limiting tube, causing the refracting cloth to change from a rolled-up state to an unfolded state, thereby blocking the light from the tablet computer.

[0016] 2. A spiral spring is installed at one end inside the main tube, and the end of the spiral spring with the smallest diameter is fixedly connected to the inner rod. Then, after the pull rod is released, the spiral spring drives the inner rod to rotate in the opposite direction due to its own elastic restoring force, which automatically rolls the pulled-out refracting cloth into the main tube, so that the refracting device can quickly return to the storage state, realizing the convenience of refracting cloth loading and unloading operation. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of a tablet computer with an outdoor refracting device provided by this utility model.

[0018] Figure 2 This utility model provides a schematic diagram of the flip structure of the main tube and the limiting tube assembly of a tablet computer with an outdoor refracting device.

[0019] Figure 3This is a side view of the limiting tube assembly of a tablet computer with an outdoor refracting device provided by this utility model.

[0020] Figure 4 A schematic diagram of the limiting tube and pull rod assembly of a tablet computer with an outdoor refracting device provided by this utility model.

[0021] Figure 5 A schematic diagram of the internal components of a tablet computer with an outdoor refracting device provided by this utility model.

[0022] Figure 6 This utility model provides a schematic diagram of the internal component disassembly structure of a tablet computer with an outdoor refracting device.

[0023] Figure 7 This is an enlarged structural diagram of some components of a tablet computer with an outdoor refracting device provided by this utility model.

[0024] Legend:

[0025] 11. Tablet PC body; 12. Main tube; 13. Limiting tube; 14. Pull rod; 15. Inner rod; 16. Spiral spring; 17. Refractive cloth; 18. Connecting rod; 19. Fixed ball; 110. Disc; 111. Arc plate; 112. Rubber pad; 113. Hollow base. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Example 1

[0028] like Figures 1-7As shown, this utility model provides a technical solution: a tablet computer with an outdoor refractive device, including a main tube 12, an inner rod 15 on the inner surface of the main tube 12, one end of the inner rod 15 being rotatably connected to the inner surface of the main tube 12, a refractive cloth 17 on the outer side of the inner rod 15, one end of the refractive cloth 17 being fixedly connected to the outer side of the inner rod 15, a pull rod 14 on the other end of the inner rod 15, one end of the pull rod 14 being fixedly connected to one side of the pull rod 14, a limit tube 13 on the inner wall of the pull rod 14, the inner wall of the pull rod 14 being rotatably engaged with the outer side of the limit tube 13, and a spiral spring 16 on one end of the inner tube 12, the inner end of the main tube 12 being connected to the spiral spring. One end of the spiral spring 16 is fixedly connected, and the other end of the spiral spring 16 is fixedly connected to the outer side of one end of the inner rod 15. A connecting rod 18 is provided at the bottom end of the main pipe 12. The bottom end of the main pipe 12 is rotatably connected to the top end of the connecting rod 18. The top end of the connecting rod 18 is rotatably connected to the bottom end of the limiting tube 13. A fixing ball 19 is provided at the bottom end of the connecting rod 18. The bottom end of the connecting rod 18 is fixedly connected to the top side of the fixing ball 19. A disc 110 is provided on one side of the fixing ball 19. One side of the fixing ball 19 is fixedly connected to the center of the disc 110. A tablet computer body 11 is provided on one side of the disc 110. One side of the disc 110 is rotatably connected to the inner wall of the edge of the tablet computer body 11.

[0029] In this embodiment, when the tablet computer with an outdoor refractive device is in use, firstly, a main tube 12 and a limiting tube 13 are installed inside the edge of the tablet computer body 11. When they are not flipped, they are in a horizontal state. At the same time, an inner rod 15 is designed inside the main tube 12. The inner rod 15 can rotate inside the main tube 12. Meanwhile, a refractive cloth 17 is designed on the outer side of the inner rod 15 in a rolled-up form. One end of the refractive cloth 17 is fixedly connected to one side of the pull rod 14. Then, by flipping the main tube 12 and the limiting tube 13 to a vertical state, the pull rod 14 is pulled to one side, so that the refractive cloth 17 is pulled out. At the same time, the inner rod 15 rotates in the main tube 12, moving the pull rod 14 to the edge of the limiting tube 13. Since the limiting tube 13 is presented in a semi-ring form, by rotating the limiting tube 13, the pull rod 14 is restricted, so that the refractive cloth 17 changes from a rolled-up state to an unfolded state, thereby providing refractive shielding for the tablet computer screen in an outdoor environment to improve the visibility effect.

[0030] Furthermore, connecting rods 18 are installed at the bottom of both the main tube 12 and the limiting tube 13. The connection between the two and the connecting rods 18 is a rotatable connection. The bottom of the connecting rod 18 is designed with a fixing ball 19. A disc 110 is installed on both sides of the fixing ball 19. One side of the disc 110 is rotatably connected to the inner wall of the edge of the tablet computer body 11. In this way, by moving the main tube 12 or the limiting tube 13, the angle of the light-reflecting cloth 17 changes. This allows the blocking angle of the light-reflecting cloth 17 to be flexibly adjusted according to the angle of outdoor light, ensuring that the tablet computer screen can obtain the best light-reflecting effect under different lighting conditions.

[0031] A spiral spring 16 is installed at one end inside the main tube 12. The end of the spiral spring 16 with the smallest diameter is fixedly connected to the inner rod 15. Then, after the pull rod 14 is released, the spiral spring 16 drives the inner rod 15 to rotate in the opposite direction due to its own elastic restoring force, which automatically rolls the pulled-out refracting cloth 17 back into the main tube 12, so that the refracting device can quickly return to the storage state, realizing the convenience of the operation of retracting and extending the refracting cloth 17.

[0032] Example 2

[0033] like Figures 3-7 As shown, a hollow base 113 is provided inside the edge of the tablet computer body 11. The inside of the edge of the tablet computer body 11 is fixedly connected to the top side of the hollow base 113. An arc-shaped plate 111 is provided at the top of the hollow base 113. The top of the hollow base 113 is fixedly connected to the bottom side of one end of the arc-shaped plate 111. A rubber pad 112 is provided on the inner arc surface of the arc-shaped plate 111. The inner arc surface of the arc-shaped plate 111 is fixedly connected to the outer arc surface of the rubber pad 112. The inner protrusion of the rubber pad 112 is rotatably engaged with the outer recess of the disc 110.

[0034] In this embodiment, multiple grooves are formed along the circumferential direction on the outer side of the disc 110. At the same time, a hollow seat 113 is installed inside the edge of the tablet body 11. The hollow seat 113 is concave and its top is fixed to the bottom side of one end of the arc plate 111, so that the middle end of the arc plate 111 is suspended. This provides a buffer space when the arc plate 111 is compressed. A rubber pad 112 is installed on the top side of the arc plate 111. The rubber pad 112 is also arc-shaped and has a protrusion on its top side. The protrusion fits into the groove of the disc 110. When the main tube 12 and the limiting tube 13 rotate at an angle, the disc 110 and the rubber pad 112 cooperate to lock the position of the refracting cloth 17 after angle adjustment by using the engagement of the protrusion and the groove.

[0035] Working principle:

[0036] like Figures 1-7As shown, by flipping the main tube 12 and the limiting tube 13 to a vertical position, the pull rod 14 is pulled to one side, causing the light-reflecting cloth 17 to be pulled out. At the same time, the inner rod 15 rotates in the main tube 12, moving the pull rod 14 to the edge of the limiting tube 13. Since the limiting tube 13 is in the form of a semi-ring, by rotating the limiting tube 13, the pull rod 14 is restricted, causing the light-reflecting cloth 17 to change from a rolled-up state to an unfolded state, thereby blocking the light on the tablet computer body 11. Secondly, each of the bottom ends of the main tube 12 and the limiting tube 13 has a connecting rod 18. The bottom end of the connecting rod 18 is designed with a fixing ball 19. The two sides of the fixing ball 19 are equipped with discs 110. One side of the disc 110 is rotatably connected to the inner wall of the edge of the tablet computer body 11. Therefore, by moving the main tube 12 or the limiting tube 13, the angle of the light-reflecting cloth 17 changes, so that the blocking angle of the light-reflecting cloth 17 can be flexibly adjusted according to the angle of outdoor light.

[0037] A hollow base 113 is installed in the tablet computer body 11. An arc-shaped plate 111 is fixed to the top of the hollow base 113, and a rubber pad 112 is installed on the top side of the arc-shaped plate 111. When the main tube 12 and the limiting tube 13 rotate at an angle, the angle of the main tube 12 and the limiting tube 13 after rotation can be fixed by the engagement of the disc 110 and the rubber pad 112 through the engagement of the protrusion and the groove.

[0038] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

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