Hand-held three-proofing tablet computer capable of being unfolded and linked with ultrahigh frequency RFID module

Abstract

The utility model relates to the technical field of tablet personal computers, in particular to a handheld three-proofing tablet personal computer for unfolding linkage of an ultrahigh-frequency RFID module, a first torsion spring is sleeved on a first rotating rod, a connecting block is fixedly mounted at one end, far away from a mounting block, of the first torsion spring, and one end, far away from the first torsion spring, of the connecting block is fixedly mounted in the mounting block; a spring is fixedly installed in the connecting block, a protection plate is fixedly installed at the bottom of a sliding strip, a sliding block is fixedly installed on the side wall of the protection plate, the sliding strip moves from the middle to the two sides to enable the spring to be stressed and stretched, then the connecting block is overturned anticlockwise, the connecting block drives a first rotating rod to rotate anticlockwise, and the first rotating rod enables a first torsional spring to be stressed and twisted. When the sliding blocks are inserted into the sliding grooves, the springs are stressed to contract, the springs drive the sliding strips to move from the two sides to the middle, the sliding strips drive the protection plates to move from the two sides to the middle, the protection plates drive the sliding blocks to move from the two sides to the middle, and therefore the function of protecting the screen is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of tablet computers, in particular to a handheld three-proof tablet computer with a deployed linked ultra-high frequency RFID module. Background Art

[0002] Linked RFID technology is usually used to enhance the functionality and security of devices. Wireless communication and data transmission between devices can be achieved through RFID tags or card readers. In rugged tablets, linked RFID may be used to identify other devices or accessories to achieve functions such as automatic pairing and data transmission.

[0003] For example, a Chinese patent discloses: a three-proof tablet computer, patent announcement number: CN216719025U, the protective rubber sleeve is used to provide protection for the tablet computer body, the tablet computer body is used to install connected devices, the sub-display screen is used to provide a sub-screen display for displaying time and temperature and other data, the support frame can facilitate the placement of the tablet computer body, the heat dissipation window is used to dissipate heat from the tablet computer body, the temperature sensor is used to monitor the internal temperature of the tablet computer body, the battery is used to power the connected devices, and the control host is used to control the connected devices.

[0004] However, during the implementation of the above technical solution, it was found that there are at least the following technical problems: when the tablet computer is not in use and is placed on a desktop, if a sharp object pokes the screen due to external factors, the screen may be damaged and unusable. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the utility model provides a handheld three-proof tablet computer with a deployed linked ultra-high frequency RFID module, which solves the technical problem that when the tablet computer is not in use and is placed on a desktop, if sharp objects poke the screen due to external factors, the screen may be damaged and unusable.

[0007] (II) Technical solution

[0008] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0009] A handheld three-proof tablet computer with a deployed linked ultra-high frequency RFID module comprises a shell, a side wall of the shell is provided with an RFID connection hole, a side wall of the shell is provided with a slide groove, a screen is installed inside the shell, a flip mechanism is fixedly installed on the top of the shell, the flip mechanism comprises a mounting block, and a first rotating rod is rotatably installed inside the mounting block.

[0010] Preferably, a first torsion spring is sleeved on the first rotating rod, and a connecting block is fixedly mounted on one end of the first torsion spring away from the mounting block.

[0011] Preferably, a spring is fixedly installed inside the connecting block, and a sliding bar is fixedly installed at one end of the spring away from the connecting block.

[0012] Preferably, a protective plate is fixedly installed on the bottom of the slide bar, and a sliding block is fixedly installed on the side wall of the protective plate.

[0013] Preferably, a second rotating rod is rotatably mounted inside the shell, a second torsion spring is sleeved on the second rotating rod, and a rotating plate is fixedly mounted on one end of the second torsion spring away from the shell.

[0014] Preferably, the side wall of the second rotating rod is fixedly mounted on the rotating plate, a third rotating rod is rotatably mounted inside the rotating plate, and a flap is fixedly mounted on the side wall of the third rotating rod.

[0015] (III) Beneficial effects

[0016] 1. By pulling the protective plate from both sides of the middle, the protective plate drives the slider and the slide bar to move from the middle to both sides, the slide bar moves from the middle to both sides to stretch the spring, and then the connecting block is flipped counterclockwise, the connecting block drives the first rotating rod to rotate counterclockwise, the first rotating rod causes the first torsion spring to twist, and the connecting block drives the protective plate to flip counterclockwise. When the slider is inserted into the sliding groove, the spring is contracted under force, the spring drives the slide bar to move from both sides to the middle, the slide bar drives the protective plate to move from both sides to the middle, and the protective plate drives the slider to move from both sides to the middle, so as to prevent sharp objects from poking the screen when not in use, causing damage to the screen, thereby achieving the function of protecting the screen.

[0017] Second, by flipping the rotating plate counterclockwise, the rotating plate drives the second rotating rod to rotate counterclockwise, and the second rotating rod rotates counterclockwise to cause the second torsion spring to be twisted, and then the flap is flipped counterclockwise, and the flap drives the third rotating rod to rotate counterclockwise, and the third rotating rod is pressed against the side wall of the shell, so that the flap and the rotating plate can be extended from the inside of the shell and placed vertically on the desktop, thereby achieving the function of being placed vertically on the desktop. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings.

[0019] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0020] Figure 2 This is a screen structure diagram of the utility model;

[0021] Figure 3 This is a structural diagram of a rotating plate of the utility model;

[0022] Figure 4 This is a structural diagram of the protective plate of the utility model;

[0023] Figure 5 For the utility model Figure 4 The enlarged structural diagram at A in the middle;

[0024] Figure 6 For the utility model Figure 4 The structure diagram at B is enlarged;

[0025] Figure 7 For the utility model Figure 3 Enlarged structural diagram at center C.

[0026] Legend: 11. Shell; 12. RFID connection hole; 13. Slide groove; 14. Screen; 15. Mounting block; 16. First rotating rod; 17. First torsion spring; 18. Connecting block; 19. Spring; 21. Slide bar; 22. Protective plate; 23. Sliding block; 24. Second rotating rod; 25. Second torsion spring; 26. Rotating plate; 27. Third rotating rod; 28. Flip plate. DETAILED DESCRIPTION

[0027] The embodiment of the present application provides a handheld three-proof tablet computer with a deployed linked ultra-high frequency RFID module, which effectively solves the problem that when the tablet computer is not in use and is placed on a desktop, if a sharp object pokes the screen due to external factors, the screen may be damaged and cannot be used. By pulling the protective plate from both sides of the middle, the protective plate drives the slider and the slide bar to move from the middle to both sides, and the slide bar moves from the middle to both sides to stretch the spring, and then the connecting block is flipped counterclockwise, the connecting block drives the first rotating rod to rotate counterclockwise, the first rotating rod causes the first torsion spring to be twisted, and the connecting block drives the protective plate to flip counterclockwise. When the slider is inserted into the slide groove, the spring is stressed. The screen is contracted and the spring drives the slide bar to move from both sides to the middle, the slide bar drives the protective plate to move from both sides to the middle, and the protective plate drives the slide bar to move from both sides to the middle to prevent sharp objects from poking the screen when not in use, causing damage to the screen, thereby achieving the function of protecting the screen; by flipping the rotating plate counterclockwise, the rotating plate drives the second rotating rod to rotate counterclockwise, the second rotating rod rotates counterclockwise to cause the second torsion spring to be twisted, and then the flip plate is flipped counterclockwise, the flip plate drives the third rotating rod to rotate counterclockwise, and the third rotating rod is pressed against the side wall of the shell, so that the flip plate and the rotating plate can be extended from the inside of the shell and placed vertically on the desktop, thereby achieving the function of being placed vertically on the desktop.

[0028] Example

[0029] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, the technical solution in the embodiment of the present application effectively solves the technical problem that when the tablet computer is not in use and is placed on a desktop, if a sharp object pokes the screen due to external factors, the screen may be damaged and unusable. The overall idea is as follows:

[0030] A handheld three-proof tablet computer with a linked ultra-high frequency RFID module comprises a shell 11. The side wall of the shell 11 is provided with an RFID connection hole 12, which is convenient for linking the device with the ultra-high frequency RFID module.

[0031] A slide groove 13 is provided on the side wall of the shell 11, a screen 14 is installed inside the shell 11, a flip mechanism is fixedly installed on the top of the shell 11, and the flip mechanism includes a mounting block 15, a first rotating rod 16 is rotatably installed inside the mounting block 15, a first torsion spring 17 is sleeved on the first rotating rod 16, a connecting block 18 is fixedly installed on the end of the first torsion spring 17 away from the mounting block 15, and an end of the connecting block 18 away from the first torsion spring 17 is fixedly installed inside the mounting block 15, a spring 19 is fixedly installed inside the connecting block 18, and a slide bar 21 is fixedly installed on the end of the spring 19 away from the connecting block 18, a protective plate 22 is fixedly installed on the bottom of the slide bar 21, and a slider 23 is fixedly installed on the side wall of the protective plate 22. By pulling the protective plate 22 from both sides of the middle, the protective plate 22 can be The guard plate 22 drives the slider 23 and the slide bar 21 to move from the middle to both sides. The slide bar 21 moves from the middle to both sides to stretch the spring 19, and then flips the connecting block 18 counterclockwise. The connecting block 18 drives the first rotating rod 16 to rotate counterclockwise. The first rotating rod 16 causes the first torsion spring 17 to twist under force. The connecting block 18 drives the guard plate 22 to flip counterclockwise. When the slider 23 is inserted into the slide groove 13, the spring 19 is contracted under force. The spring 19 drives the slide bar 21 to move from both sides to the middle. The slide bar 21 drives the guard plate 22 to move from both sides to the middle. The guard plate 22 drives the slider 23 to move from both sides to the middle, so as to prevent sharp objects from poking the screen 14 when not in use, causing damage to the screen 14, thereby achieving the function of protecting the screen 14.

[0032] A second rotating rod 24 is rotatably installed inside the shell 11, and a second torsion spring 25 is sleeved on the second rotating rod 24. A rotating plate 26 is fixedly installed on one end of the second torsion spring 25 away from the shell 11, and one end of the rotating plate 26 away from the second torsion spring 25 is fixedly installed inside the shell 11. The side wall of the second rotating rod 24 is fixedly installed with the rotating plate 26, and a third rotating rod 27 is rotatably installed inside the rotating plate 26, and a flap 28 is fixedly installed on the side wall of the third rotating rod 27. By flipping the rotating plate 26 counterclockwise, the rotating plate 26 drives the second rotating rod 24 to rotate counterclockwise, and the second rotating rod 24 rotates counterclockwise to twist the second torsion spring 25, and then flip the flap 28 counterclockwise, and the flap 28 drives the third rotating rod 27 to rotate counterclockwise, and the third rotating rod 27 is pressed against the side wall of the shell 11, so that the flap 28 and the rotating plate 26 can be extended from the inside of the shell 11 and placed vertically on the desktop, thereby achieving the function of being placed vertically on the desktop.

[0033] In view of the problems existing in the prior art, the utility model provides a handheld three-proof tablet computer with a linked ultra-high frequency RFID module, by pulling the protective plate 22 from both sides of the middle, the protective plate 22 drives the slider 23 and the slide bar 21 to move from the middle to both sides, the slide bar 21 moves from the middle to both sides to stretch the spring 19, and then the connecting block 18 is flipped counterclockwise, the connecting block 18 drives the first rotating rod 16 to rotate counterclockwise, the first rotating rod 16 causes the first torsion spring 17 to be twisted, the connecting block 18 drives the protective plate 22 to flip counterclockwise, when the slider 23 is inserted into the slide groove 13, the spring 19 is contracted by force, the spring 19 drives the slide bar 21 to move from both sides to the middle, and the slide bar 21 brings The movable protective plate 22 moves from both sides to the middle, and the protective plate 22 drives the slider 23 to move from both sides to the middle, so as to prevent sharp objects from poking the screen 14 when not in use, causing damage to the screen 14, thereby achieving the function of protecting the screen 14, and by flipping the rotating plate 26 counterclockwise, the rotating plate 26 drives the second rotating rod 24 to rotate counterclockwise, and the second rotating rod 24 rotates counterclockwise to cause the second torsion spring 25 to be twisted, and then the flap 28 is flipped counterclockwise, and the flap 28 drives the third rotating rod 27 to rotate counterclockwise, and the third rotating rod 27 is pressed against the side wall of the shell 11, so that the flap 28 and the rotating plate 26 can be extended from the inside of the shell 11 and placed vertically on the desktop, thereby achieving the function of being placed vertically on the desktop.

[0034] Working principle:

[0035] The first step is to pull the protective plate 22 from both sides of the middle. The protective plate 22 drives the slider 23 and the slide bar 21 to move from the middle to both sides. The slide bar 21 moves from the middle to both sides to stretch the spring 19, and then flip the connecting block 18 counterclockwise. The connecting block 18 drives the first rotating rod 16 to rotate counterclockwise. The first rotating rod 16 causes the first torsion spring 17 to twist under force. The connecting block 18 drives the protective plate 22 to flip counterclockwise. When the slider 23 is inserted into the slide groove 13, the spring 19 is contracted under force. The spring 19 drives the slide bar 21 to move from both sides to the middle. The slide bar 21 drives the protective plate 22 to move from both sides to the middle. The protective plate 22 drives the slider 23 to move from both sides to the middle to prevent sharp objects from poking the screen 14 when not in use, causing damage to the screen 14, thereby achieving the function of protecting the screen 14.

[0036] The second step is to flip the rotating plate 26 counterclockwise, and the rotating plate 26 drives the second rotating rod 24 to rotate counterclockwise. The second rotating rod 24 rotates counterclockwise to force the second torsion spring 25 to twist, and then flip the flap 28 counterclockwise, and the flap 28 drives the third rotating rod 27 to rotate counterclockwise, and the third rotating rod 27 is pressed against the side wall of the shell 11, so that the flap 28 and the rotating plate 26 can be extended from the inside of the shell 11 and placed vertically on the desktop, thereby achieving the function of being placed vertically on the desktop.

[0037] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. A handheld three-proof tablet computer with a deployed linked ultra-high frequency RFID module, comprising a housing (11), a side wall of the housing (11) being provided with an RFID connection hole (12), characterized in that: The side wall of the housing (11) is provided with a slide groove (13); Wherein, a screen (14) is installed inside the housing (11); A flip mechanism is fixedly mounted on the top of the housing (11), and the flip mechanism comprises a mounting block (15), and a first rotating rod (16) is rotatably mounted inside the mounting block (15).

2. A handheld three-proof tablet computer with a deployed linked UHF RFID module as claimed in claim 1, characterized in that: A first torsion spring (17) is sleeved on the first rotating rod (16), and a connecting block (18) is fixedly mounted on one end of the first torsion spring (17) away from the mounting block (15); Wherein, one end of the connecting block (18) away from the first torsion spring (17) is fixedly installed inside the mounting block (15).

3. A handheld three-proof tablet computer with a deployed linked UHF RFID module as claimed in claim 2, characterized in that: A spring (19) is fixedly installed inside the connecting block (18); Wherein, a slide bar (21) is fixedly mounted on one end of the spring (19) away from the connecting block (18).

4. A handheld three-proof tablet computer with a deployed linked UHF RFID module as claimed in claim 3, characterized in that: A protective plate (22) is fixedly mounted on the bottom of the slide bar (21); Wherein, a sliding block (23) is fixedly mounted on the side wall of the protection plate (22).

5. A handheld three-proof tablet computer with a deployed linked UHF RFID module as claimed in claim 4, characterized in that: A second rotating rod (24) is rotatably mounted inside the housing (11); A second torsion spring (25) is sleeved on the second rotating rod (24); a rotating plate (26) is fixedly mounted on one end of the second torsion spring (25) away from the housing (11); and an end of the rotating plate (26) away from the second torsion spring (25) is fixedly mounted inside the housing (11).

6. A handheld three-proof tablet computer with a deployed linked UHF RFID module as claimed in claim 5, characterized in that: The side wall of the second rotating rod (24) is fixedly mounted on the rotating plate (26); A third rotating rod (27) is rotatably mounted inside the rotating plate (26), and a flap (28) is fixedly mounted on the side wall of the third rotating rod (27).

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