CN112704357A

CN112704357A - Multifunctional supporting device of flat electronic information device

Info

Publication number: CN112704357A
Application number: CN202011514531.4A
Authority: CN
Inventors: 不公告发明人
Original assignee: Shen Zhengchen
Current assignee: Huaibei yunduan culture media Co.,Ltd.
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-04-27
Anticipated expiration: 2040-12-21
Also published as: CN112704357B

Abstract

The invention relates to the technical field of a display device of a flat electronic information device, in particular to a multifunctional supporting device of the flat electronic information device, which comprises a storage structure, an angle adjusting structure, a guiding structure, a containing structure, a first limiting structure and a second limiting structure, wherein the angle adjusting structure is arranged on the storage structure; the angle adjusting structure is convenient to drive the guide structure and the storage structure to rotate, so that the flat plates on the storage structure arranged in the circumferential array on the guide structure can be conveniently taken, the computer can be more conveniently and quickly taken, meanwhile, the flat plates are prevented from being taken by the reciprocating movement of a consumer, the operation is more flexible and convenient, and the display and sale of the flat computer are facilitated; when the angle adjusting structure drives the guide structure to rotate, the accommodating structure slides with the guide structure under the guide effect of the storage structure, so that the accommodating structure can be automatically taken out and stored conveniently, and the effect of sales exhibition is improved; the angle of the tablet computer on the storage structure is convenient to adjust due to the arrangement of the second limiting structure.

Description

Multifunctional supporting device of flat electronic information device

Technical Field

The invention relates to the technical field of a display device of a flat electronic information device, in particular to a multifunctional supporting device of the flat electronic information device.

Background

A Tablet PC (also called a laptop PC) is a small-sized and portable Personal Computer, and uses a touch screen as a basic input device, and the touch screen (also called a Tablet PC) allows a user to perform operations through a stylus or a digital pen instead of a conventional keyboard or a mouse, and the user can input through a built-in handwriting recognition, a soft keyboard on a screen, a voice recognition or a real keyboard (if the Tablet PC is equipped), and usually uses a support to fix the Tablet PC when the Tablet PC is displayed in an exhibition hall, so that the Tablet PC is convenient to take and watch.

However, the support frame occupies a large space when supporting the displayed tablet computer, so that the operator cannot take different types of tablet computers conveniently, the user cannot conveniently select a proper tablet computer by walking back and forth, the angle of the displayed tablet computer cannot be adjusted conveniently as required, and the operation flexibility is poor.

Disclosure of Invention

The invention provides a multifunctional supporting device of a flat electronic information device, aiming at the problems in the prior art.

The technical scheme adopted by the invention for solving the technical problems is as follows: a multifunctional supporting device of a flat electronic information device comprises a storage structure, an angle adjusting structure, a guiding structure, a containing structure, a first limiting structure and a second limiting structure; the angle adjusting structure for adjusting the angle of the guide structure is arranged in the storage structure, the angle adjusting structure is connected to the guide structure, and the guide structure is rotatably connected with the storage structure; the storage structures for classifying and storing the tablet computers are arranged on the guide structure in a circumferential array, the storage structures are connected with the guide structure in a sliding mode, and the storage structures are connected with the storage structure; the storage structure is provided with a first limiting structure for fixing the tablet computer, and the storage structure is provided with a second limiting structure for adjusting the display angle of the tablet computer.

Specifically, the storage structure comprises a support ring, a cover plate, a groove and a guide groove, the guide structure is rotatably connected with the support ring, the cover plate is arranged at the top end of the support ring, the groove with an annular structure is arranged on the cover plate, the guide groove with an annular structure is arranged in the support ring, a fan-shaped through groove is arranged on the cover plate, the position of the guide groove facing the through groove is of a V-shaped structure, and the distances from other positions of the guide groove to the cover plate are equal.

Specifically, the angle adjusting structure comprises a driving rod, a hand wheel, a first gear, a second gear, a rack, a guide rail, a screw rod, a third gear and a guide block, wherein the driving rod is rotatably connected with the support ring, the hand wheel is arranged on the driving rod, the first gear is arranged at one end of the driving rod, which is far away from the hand wheel, the first gear is meshed with the second gear, the diameter of the first gear is smaller than that of the second gear, the screw rod is fixed on the second gear, the screw rod is rotatably connected with the guide rail, the guide rail is fixed on the support ring, the screw rod is in threaded connection with the rack, one end of the rack, which is perpendicular to the axial direction of the screw rod, is trapezoidal, two guide blocks are symmetrically arranged at two ends of the rack, and the guide blocks and the rack are both in sliding connection with the guide rail, the third gear is meshed with the rack.

Specifically, guide structure includes guide frame and pivot, the pivot is fixed in the third gear, the pivot is fixed in the guide frame, the guide frame with rotate between the lock ring and be connected, circumference array is equipped with a plurality ofly on the guide frame accomodate the structure.

Specifically, accomodate the structure and include the observation window, accomodate frame, drive block, leading wheel, guide ball and collecting chamber, circumference array is equipped with a plurality of sliding connection on the guide frame the drive block, it is connected with to rotate perpendicularly on the drive block the leading wheel, the leading wheel with roll connection between the guide way, accomodate the frame with sliding connection between the guide frame, be equipped with the spheroid structure on accomodating the frame the guide ball, the guide ball with rotate between the drive block and be connected, accomodate the frame and deviate from the one end of drive block is equipped with the observation window, the observation window with it is used for storing the label to accomodate to be equipped with between the frame the collecting chamber.

Specifically, second limit structure includes trachea, air cushion, second reset spring, piston, depression bar and locker room, has and holds the cavity the air cushion is fixed in the guide ball, tracheal one end connect in the air cushion, tracheal other end with the piston with accomodate between the frame switch on between the locker room, the bottom of piston is equipped with second reset spring, the depression bar is fixed in the piston, the depression bar with accomodate and slide between the frame, the tip of depression bar extends to the recess.

Specifically, first limit structure includes rubber pad, slide bar, sliding sleeve and first reset spring, accomodate the frame orientation the one end of drive block is equipped with the sliding sleeve, the slide bar with sliding connection between the sliding sleeve, the slide bar with be equipped with between the sliding sleeve first reset spring, the slide bar with it all is equipped with "nearly" font structure on the frame to accomodate the rubber pad.

The invention has the beneficial effects that:

(1) the multifunctional supporting device of the flat-plate electronic information device is characterized in that an angle adjusting structure for adjusting the angle of the guide structure is arranged in the storage structure, the angle adjusting structure is connected with the guide structure, and the guide structure is rotatably connected with the storage structure; and then be convenient for rotate between angle modulation structure drive guide structure and the storage structure, and then be convenient for take the structural dull and stereotyped of accomodating of guide structure last circumference array setting, and then make taking of computer convenient and fast more, also avoided the reciprocal removal of consumer to take the dull and stereotyped simultaneously, and then make the operation more nimble convenient, the exhibition of the panel computer of being convenient for is sold, promptly: when the tablet personal computers at different positions need to be selected, a hand wheel is held by hand, the hand wheel rotates to drive a driving rod to rotate, the driving rod drives a first gear to rotate, the first gear drives a second gear to rotate, the diameter of the first gear is smaller than that of the second gear, so that the driving is more labor-saving, the second gear drives a screw rod to rotate, the screw rod and a guide rail rotate, the screw rod drives a rack to slide between the guide rail and a guide block at two ends of the rack, meanwhile, the guide block slides between the guide block and the guide rail, one end of the guide block, which is far away from the rack, is of an arc-shaped structure, one end of the rack, which is along the section perpendicular to the axial direction of the screw rod, is of a trapezoid, so that the rack drives a third gear to rotate, so that the third gear drives a rotating shaft, the rotating shaft drives a guide frame and a support ring to rotate, so that, meanwhile, the tablet is prevented from being taken by a consumer in a reciprocating mode, so that the operation is more flexible and convenient, and the exhibition and sale of the tablet computer are facilitated.

(2) According to the multifunctional supporting device of the flat-plate electronic information device, the plurality of containing structures for classifying and storing the flat-plate computers are arranged on the guide structure in the circumferential array mode, the containing structures are connected with the guide structure in a sliding mode and connected to the storage structure, so that when the guide structure is driven to rotate by the angle adjusting structure, the containing structures slide with the guide structure under the guiding effect of the storage structure, automatic taking out and storing of the containing structures are facilitated, and the effect of sales exhibition is greatly improved, namely: be equipped with sectorial logical groove on the apron, the guide way is the V-arrangement structure towards the position that leads to the groove, the distance that other positions of guide way are apart from the apron equals, and then make the leading truck when rotating, leading wheel on a plurality of drive blocks rolls on the guide way, when the leading wheel rolls V-arrangement region, leading wheel drive block slides on the leading truck, make the drive block drive accomodate the frame from leading to the groove roll-off apron on the apron, and then be convenient for make the automatic roll-off of frame of accomodating and slide into the leading truck, and then the effect of exhibition round pin has been improved greatly, be equipped with the collecting chamber between simultaneously accomodating frame and the observation window, be convenient for fix the inside at the collecting chamber with the label, and then be convenient for see through the information that the observation window looked over the label, and.

(3) According to the multifunctional supporting device of the flat-plate electronic information device, the accommodating structure is provided with the first limiting structure for fixing the flat computer, the accommodating structure is provided with the second limiting structure for adjusting the display angle of the flat computer, the first limiting structure is convenient to fix the flat computer in the accommodating structure, and the second limiting structure is convenient to adjust the angle of the flat computer on the accommodating structure, so that the display of the flat computer is more convenient and flexible, namely: when the driving block drives the containing frame to slide out of the containing frame, the pressing rod is pressed, the pressing rod drives the piston and the containing frame to slide, the piston is pressed against the second reset spring to compress, the piston slides to enlarge the containing cavity in the containing chamber, the internal pressure of the containing chamber is reduced, the gas in the air cushion enters the inside of the containing chamber through the air pipe, the air cushion is contracted under the action of atmospheric pressure, the air cushion is not contacted with the driving block and is convenient to rotate the containing frame, the guide ball at the bottom end of the containing frame is rotated with the driving block, the angle between the containing frame and the driving block is convenient to adjust, the expansion pin is more convenient and rapid, when the pressing rod is loosened, the second reset spring extends to drive the piston to slide, the containing cavity of the containing chamber is reduced, the gas enters the air cushion through the air pipe, the air cushion is expanded to abut against the driving block, and is convenient to fix, and then make the steadiness between guide ball and the drive block better, be convenient for press the rubber pad on the slide bar simultaneously, make the rubber pad drive slide between slide bar and the sliding sleeve, and then be convenient for through two rubber pad centre gripping fixed panel computer, the rubber pad is "nearly" font structure simultaneously, and then makes the fixed more nimble convenience of panel computer.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a structural diagram illustrating the overall structure of a preferred embodiment of a multifunctional supporting device of a tablet electronic information device according to the present invention;

FIG. 2 is an enlarged view of the part A shown in FIG. 1;

FIG. 3 is a schematic view of the connection structure of the angle adjustment structure and the support ring shown in FIG. 1;

FIG. 4 is a schematic structural view of the angle adjustment structure shown in FIG. 3;

FIG. 5 is a schematic structural diagram of the memory structure shown in FIG. 1;

FIG. 6 is a schematic view of a connection structure between the receiving structure and the guiding structure shown in FIG. 1;

FIG. 7 is an enlarged view of the portion B shown in FIG. 6;

FIG. 8 is an enlarged view of the portion C shown in FIG. 6;

fig. 9 is an enlarged view of the portion D shown in fig. 6.

In the figure: 1. the storage structure, 11, a support ring, 12, a cover plate, 13, a groove, 14, a guide groove, 2, an angle adjustment structure, 21, a drive rod, 22, a hand wheel, 23, a first gear, 24, a second gear, 25, a rack, 26, a guide rail, 27, a screw rod, 28, a third gear, 29, a guide block, 3, a guide structure, 31, a guide frame, 32, a rotating shaft, 4, a storage structure, 41, a viewing window, 42, a storage frame, 43, a drive block, 44, a guide wheel, 45, a guide ball, 46, a storage chamber, 5, a first limit structure, 51, a rubber pad, 52, a sliding rod, 53, a sliding sleeve, 54, a first return spring, 6, a second limit structure, 61, an air pipe, 62, an air cushion, 63, a second return spring, 64, a piston, 65, a pressure rod, 66 and a storage chamber.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1-9, the multifunctional supporting device of a tablet electronic information device according to the present invention comprises a storage structure 1, an angle adjusting structure 2, a guiding structure 3, a receiving structure 4, a first limiting structure 5 and a second limiting structure 6; the angle adjusting structure 2 for adjusting the angle of the guide structure 3 is arranged in the storage structure 1, the angle adjusting structure 2 is connected to the guide structure 3, and the guide structure 3 is rotatably connected with the storage structure 1; a plurality of accommodating structures 4 for classifying and storing the tablet computers are arranged on the guide structure 3 in a circumferential array, the accommodating structures 4 are connected with the guide structure 3 in a sliding manner, and the accommodating structures 4 are connected with the storage structure 1; the storage structure 4 is provided with a first limiting structure 5 for fixing the tablet computer, and the storage structure 4 is provided with a second limiting structure 6 for adjusting the display angle of the tablet computer.

Specifically, the storage structure 1 includes a support ring 11, a cover plate 12, a groove 13 and a guide groove 14, the guide structure 3 is rotatably connected with the support ring 11, the cover plate 12 is disposed on the top end of the support ring 11, the groove 13 of an annular structure is disposed on the cover plate 12, the guide groove 14 of an annular structure is disposed inside the support ring 11, a fan-shaped through groove is disposed on the cover plate 12, a position of the guide groove 14 facing the through groove is of a V-shaped structure, and distances from other positions of the guide groove 14 to the cover plate 12 are equal.

Specifically, the angle adjusting structure 2 includes a driving rod 21, a hand wheel 22, a first gear 23, a second gear 24, a rack 25, a guide rail 26, a screw rod 27, a third gear 28 and a guide block 29, the driving rod 21 is rotatably connected with the support ring 11, the hand wheel 22 is arranged on the driving rod 21, the first gear 23 is arranged at one end of the driving rod 21 away from the hand wheel 22, the first gear 23 is engaged with the second gear 24, the diameter of the first gear 23 is smaller than that of the second gear 24, the screw rod 27 is fixed on the second gear 24, the screw rod 27 is rotatably connected with the guide rail 26, the guide rail 26 is fixed on the support ring 11, the screw rod 27 is in threaded connection with the rack 25, one end of the rack 25 along a section perpendicular to the axial direction of the screw rod 27 is trapezoidal, two guide blocks 29 are symmetrically arranged at two ends of the rack 25, the guide blocks 29 are connected with the rack 25 in a sliding mode and are connected with the guide rails 26, and the third gear 28 is meshed with the rack 25.

Specifically, the guide structure 3 includes a guide frame 31 and a rotating shaft 32, the rotating shaft 32 is fixed to the third gear 28, the rotating shaft 32 is fixed to the guide frame 31, the guide frame 31 is rotatably connected to the support ring 11, and a plurality of the accommodating structures 4 are circumferentially arranged on the guide frame 31 in an array; the angle adjusting structure 2 for adjusting the angle of the guide structure 3 is arranged in the storage structure 1, the angle adjusting structure 2 is connected to the guide structure 3, and the guide structure 3 is rotatably connected with the storage structure 1; and then be convenient for pass through 2 drives of angle modulation structure 3 with rotate between the storage structure 1, and then be convenient for take guide structure 3 is gone up the circumference array and is set up accomodate the dull and stereotyped on the structure 4, and then make taking of computer convenient and fast more, also avoided the reciprocal removal of consumer to take the dull and stereotyped simultaneously, and then make the operation more nimble convenient, the exhibition of the panel computer of being convenient for is sold, promptly: when tablet personal computers at different positions need to be selected, the hand wheel 22 is held by hand, the hand wheel 22 rotates to drive the driving rod 21 to rotate, the driving rod 21 drives the first gear 23 to rotate, the first gear 23 drives the second gear 24 to rotate, the diameter of the first gear 23 is smaller than that of the second gear 24, so that the driving is more labor-saving, the second gear 24 drives the screw rod 27 to rotate, the screw rod 27 and the guide rail 26 rotate, the screw rod 27 drives the rack 25 and the guide rail 26 to slide in a threaded manner, meanwhile, the guide blocks 29 at two ends of the rack 25 slide with the guide rail 26, one end of the guide block 29 departing from the rack 25 is of an arc-shaped structure, one end of the rack 25 along a cross section perpendicular to the axial direction of the screw rod 27 is of a trapezoid shape, so that the rack 25 slides more stably, and then make rack 25 drives third gear 28 rotates, and then makes third gear 28 drives pivot 32, pivot 32 drives guide frame 31 with lock ring 11 rotates, and then is convenient for the panel computer that the circumference array of the inside of guide frame 31 was accomodate moves, and then makes taking of computer convenient and fast more, has also avoided the reciprocal removal of consumer to take the flat board simultaneously, and then makes the operation more nimble convenient, the exhibition of the panel computer of being convenient for sell.

Specifically, the accommodating structure 4 includes an observation window 41, an accommodating frame 42, a driving block 43, a guide wheel 44, a guide ball 45 and an accommodating chamber 46, the driving block 43 is arranged on the guiding frame 31 in a circumferential array and is connected with a plurality of sliding connection, the guide wheel 44 is vertically connected to the driving block 43 in a rotating manner, the guide wheel 44 is connected with the guide groove 14 in a rolling manner, the accommodating frame 42 is connected with the guiding frame 31 in a sliding manner, the guide ball 45 with a spherical structure is arranged on the accommodating frame 42, the guide ball 45 is connected with the driving block 43 in a rotating manner, the observation window 41 is arranged at one end of the accommodating frame 42, which is far away from the driving block 43, and the accommodating chamber 46 for storing labels is arranged between the observation window 41 and the accommodating frame 42; circumference array is equipped with a plurality of storage structures 4 that are used for categorised storage panel computer on guide structure 3, take in structure 4 with sliding connection between guide structure 3, just take in structure 4 connect in storage structure 1, and then be convenient for angle modulation structure 2 drive when guide structure 3 rotates, make take in structure 4 is in under storage structure 1's guiding action, make take in structure 4 with guide structure 3 slides, is convenient for realize take in structure 4's automatic taking out and depositing, and then improved the effect of exhibition round pin greatly, promptly: the cover plate 12 is provided with a fan-shaped through groove, the position of the guide groove 14 facing the through groove is a V-shaped structure, the other positions of the guide groove 14 are equal to the distance of the cover plate 12, so that when the guide frame 31 rotates, the guide wheels 44 on the plurality of driving blocks 43 roll on the guide groove 14, when the guide wheels 44 roll to a V-shaped area, the guide wheels 44 drive the driving blocks 43 to slide on the guide frame 31, so that the driving blocks 43 drive the containing frame 42 to slide out of the cover plate 12 from the through groove on the cover plate 12, and further facilitate the automatic sliding out and sliding in of the containing frame 42 into the guide frame 31, thereby greatly improving the effect of exhibition and sales, and meanwhile, the containing chamber 46 is arranged between the containing frame 42 and the observation window 41, facilitating the fixing of a label inside the containing chamber 46, therefore, the information of the label can be conveniently checked through the observation window 41, and the information of the tablet computer inside the storage frame 42 can be conveniently checked.

Specifically, the second limiting structure 6 includes an air tube 61, an air cushion 62, a second return spring 63, a piston 64, a pressing rod 65 and a storage chamber 66, the air cushion 62 with a containing cavity is fixed to the guide ball 45, one end of the air tube 61 is connected to the air cushion 62, the other end of the air tube 61 is communicated with the storage chamber 66 between the piston 64 and the storage frame 42, the second return spring 63 is arranged at the bottom end of the piston 64, the pressing rod 65 is fixed to the piston 64, the pressing rod 65 slides between the storage frame 42, and the end of the pressing rod 65 extends to the groove 13.

Specifically, the first limiting structure 5 includes a rubber pad 51, a sliding rod 52, a sliding sleeve 53 and a first return spring 54, the sliding sleeve 53 is disposed at one end of the accommodating frame 42 facing the driving block 43, the sliding rod 52 is slidably connected with the sliding sleeve 53, the first return spring 54 is disposed between the sliding rod 52 and the sliding sleeve 53, and the rubber pad 51 having a structure like a Chinese character ji is disposed on both the sliding rod 52 and the accommodating frame 42; accomodate and be equipped with on the structure 4 and be used for fixed panel computer first limit structure 5, it is used for adjusting panel computer show angle to accomodate to be equipped with on the structure 4 second limit structure 6, first limit structure 5 set up be convenient for be fixed in the panel computer accomodate the inside of structure 4, second limit structure 6 set up be convenient for adjust accomodate the angle of the panel computer on the structure 4, and then make the show of panel computer convenient and flexible more, promptly: when the driving block 43 drives the receiving frame 42 to slide out of the receiving frame 42, the pressing rod 65 is pressed, the pressing rod 65 drives the piston 64 and the receiving frame 42 to slide, so that the piston 64 is pressed against the second return spring 63 to compress, the piston 64 slides to enlarge the accommodating cavity inside the storage chamber 66, the internal pressure of the storage chamber 66 is reduced, the gas inside the gas cushion 62 enters the storage chamber 66 through the gas pipe 61, the gas cushion 62 contracts under the action of atmospheric pressure, the gas cushion 62 is not in contact with the driving block 43, the receiving frame 42 is further convenient to rotate, the guide ball 45 at the bottom end of the receiving frame 42 is rotated with the driving block 43, the angle between the receiving frame 42 and the driving block 43 is further convenient to adjust, and the exhibition and the sale are further convenient and rapid, when the pressing rod 65 is loosened, the second return spring 63 drives the piston 64 to slide in an extending manner, so that the accommodating cavity of the storage chamber 66 is reduced, gas passes through the gas pipe 61 to enter the air cushion 62, the air cushion 62 is made to expand and abut against the driving block 43, and the guide ball 45 and the driving block 43 are fixed, so that the guide ball 45 and the driving block 43 are better in stability, and meanwhile, the rubber pad 51 on the sliding rod 52 is convenient to press, so that the rubber pad 51 drives the sliding rod 52 and the sliding sleeve 53 to slide, and further, the rubber pad 51 is convenient to clamp and fix the tablet computer, and meanwhile, the rubber pad 51 is of a structure shaped like a Chinese character 'ji', so that the tablet computer is fixed more flexibly and conveniently.

When the tablet personal computer is used, when tablet personal computers at different positions need to be selected, the hand wheel 22 is held by hand, the hand wheel 22 rotates to drive the driving rod 21 to rotate, the driving rod 21 drives the first gear 23 to rotate, the first gear 23 drives the second gear 24 to rotate, the diameter of the first gear 23 is smaller than that of the second gear 24, so that the driving is more labor-saving, the second gear 24 drives the screw rod 27 to rotate, the screw rod 27 and the guide rail 26 rotate, the screw rod 27 drives the rack 25 to slide between the threads and the guide rail 26, meanwhile, the guide blocks 29 at two ends of the rack 25 slide between the guide rail 26, one end of each guide block 29, which is far away from the rack 25, is of an arc structure, one end of the rack 25, which is along a section perpendicular to the axial direction of the screw rod 27, is of a trapezoid, so that the rack 25 slides more stably, further, the rack 25 drives the third gear 28 to rotate, further the, the tablet personal computer accommodated in the circumferential array in the guide frame 31 can move conveniently, so that the computer can be taken more conveniently and quickly, and meanwhile, the situation that a consumer moves back and forth to take the tablet personal computer is avoided, so that the operation is more flexible and convenient, and the exhibition and sale of the tablet personal computer are facilitated; a fan-shaped through groove is formed in the cover plate 12, the position of the guide groove 14 facing the through groove is of a V-shaped structure, the distances from other positions of the guide groove 14 to the cover plate 12 are equal, so that when the guide frame 31 rotates, the guide wheels 44 on the plurality of driving blocks 43 roll on the guide groove 14, when the guide wheels 44 roll to a V-shaped area, the guide wheels 44 drive the driving blocks 43 to slide on the guide frame 31, so that the driving blocks 43 drive the containing frame 42 to slide out of the cover plate 12 from the through groove in the cover plate 12, and further, the containing frame 42 can automatically slide out and into the guide frame 31, and further, the effect of exhibition and sales is greatly improved, meanwhile, a containing chamber 46 is arranged between the containing frame 42 and the observation window 41, so that a label can be conveniently fixed inside the containing chamber 46, further, the information of the label can be conveniently viewed through the observation window 41, and further, the information of; when the driving block 43 drives the storage frame 42 to slide out of the storage frame 42, the pressing rod 65 is pressed, the pressing rod 65 drives the piston 64 and the storage frame 42 to slide, the piston 64 is compressed by abutting against the second return spring 63, the piston 64 slides to enlarge the accommodating cavity inside the storage chamber 66, the internal pressure of the storage chamber 66 is reduced, the gas inside the air cushion 62 enters the storage chamber 66 through the air pipe 61, the air cushion 62 is contracted under the action of atmospheric pressure, the air cushion 62 is not contacted with the driving block 43, the storage frame 42 is convenient to rotate, the guide ball 45 at the bottom end of the storage frame 42 is rotated with the driving block 43, the angle between the storage frame 42 and the driving block 43 is convenient to adjust, the expansion and the pin are convenient and quick, when the pressing rod 65 is loosened, the second return spring 63 extends to drive the piston 64 to slide, the accommodating cavity of the storage chamber 66 is reduced, and the gas enters the air cushion 62 through the air pipe 61, make the inflation of air cushion 62 conflict drive block 43, and then be convenient for fix guide ball 45 and drive block 43, and then make the steadiness between guide ball 45 and the drive block 43 better, be convenient for press the rubber pad 51 on the slide bar 52 simultaneously, make rubber pad 51 drive slide between slide bar 52 and the sliding sleeve 53, and then be convenient for through two rubber pad 51 centre gripping fixed panel computer, rubber pad 51 is "nearly" font structure simultaneously, and then makes the fixed more nimble convenience of panel computer.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A multifunctional supporting device of a flat electronic information device is characterized by comprising a storage structure (1), an angle adjusting structure (2), a guide structure (3), a storage structure (4), a first limiting structure (5) and a second limiting structure (6); the angle adjusting structure (2) used for adjusting the angle of the guide structure (3) is arranged in the storage structure (1), the angle adjusting structure (2) is connected to the guide structure (3), and the guide structure (3) is rotatably connected with the storage structure (1); a plurality of accommodating structures (4) used for classifying and storing the tablet personal computers are arranged on the guide structure (3) in a circumferential array mode, the accommodating structures (4) are connected with the guide structure (3) in a sliding mode, and the accommodating structures (4) are connected to the storage structure (1); the storage structure (4) is provided with a first limiting structure (5) for fixing a tablet computer, and the storage structure (4) is provided with a second limiting structure (6) for adjusting the display angle of the tablet computer.

2. The multifunctional supporting device of a tablet electronic information device according to claim 1, wherein: the storage structure (1) comprises a support ring (11), a cover plate (12), a groove (13) and a guide groove (14), the guide structure (3) is connected with the support ring (11) in a rotating mode, the cover plate (12) is arranged on the top end of the support ring (11), the groove (13) is arranged on the cover plate (12) and is of an annular structure, the guide groove (14) is arranged inside the support ring (11) and is of an annular structure, a fan-shaped through groove is formed in the cover plate (12), the guide groove (14) faces the through groove and is of a V-shaped structure, and distances from other positions of the guide groove (14) to the cover plate (12) are equal.

3. The multifunctional supporting device of a tablet electronic information device according to claim 2, wherein: the angle adjusting structure (2) comprises a driving rod (21), a hand wheel (22), a first gear (23), a second gear (24), a rack (25), a guide rail (26), a screw rod (27), a third gear (28) and a guide block (29), the driving rod (21) is rotatably connected with the support ring (11), the hand wheel (22) is arranged on the driving rod (21), the first gear (23) is arranged at one end, deviating from the hand wheel (22), of the driving rod (21), the first gear (23) is meshed with the second gear (24), the diameter of the first gear (23) is smaller than that of the second gear (24), the screw rod (27) is fixed on the second gear (24), the screw rod (27) is rotatably connected with the guide rail (26), and the guide rail (26) is fixed on the support ring (11), screw rod (27) with threaded connection between rack (25), rack (25) are along the perpendicular to the one end in the axial direction's of screw rod (27) cross-section is trapezoidal, the both ends symmetry of rack (25) is equipped with two guide block (29), guide block (29) with rack (25) all with sliding connection between guide rail (26), third gear (28) with rack (25) meshing.

4. A multifunctional supporting device of a tablet electronic information device according to claim 3, characterized in that: guide structure (3) are including guide frame (31) and pivot (32), pivot (32) are fixed in third gear (28), pivot (32) are fixed in guide frame (31), guide frame (31) with rotate between lock ring (11) and be connected, the circumference array is equipped with a plurality ofly on guide frame (31) accomodate structure (4).

5. The multifunctional supporting device of a tablet electronic information device according to claim 4, wherein: the containing structure (4) comprises an observation window (41), a containing frame (42), a driving block (43), a guide wheel (44), a guide ball (45) and a containing chamber (46), a plurality of driving blocks (43) which are connected in a sliding way are arranged on the circumferential array of the guide frame (31), the driving block (43) is vertically and rotatably connected with the guide wheel (44), the guide wheel (44) is connected with the guide groove (14) in a rolling way, the containing frame (42) is connected with the guide frame (31) in a sliding way, the containing frame (42) is provided with the guide ball (45) with a ball structure, the guide ball (45) is rotationally connected with the driving block (43), one end of the containing frame (42) departing from the driving block (43) is provided with the observation window (41), the storage chamber (46) for storing labels is provided between the observation window (41) and the storage frame (42).

6. The multifunctional supporting device of a tablet electronic information device according to claim 5, wherein: second limit structure (6) include trachea (61), air cushion (62), second reset spring (63), piston (64), depression bar (65) and locker room (66), have and hold the cavity air cushion (62) are fixed in guide ball (45), the one end of trachea (61) connect in air cushion (62), trachea (61) other one end with piston (64) with accomodate between frame (42) switch on between locker room (66), the bottom of piston (64) is equipped with second reset spring (63), depression bar (65) are fixed in piston (64), depression bar (65) with accomodate and slide between frame (42), the tip of depression bar (65) extends to recess (13).

7. The multifunctional supporting device of a tablet electronic information device according to claim 5, wherein: first limit structure (5) are including rubber pad (51), slide bar (52), sliding sleeve (53) and first reset spring (54), accomodate frame (42) orientation the one end of drive block (43) is equipped with sliding sleeve (53), slide bar (52) with sliding connection between sliding sleeve (53), slide bar (52) with be equipped with between sliding sleeve (53) first reset spring (54), slide bar (52) with accomodate all to be equipped with "nearly" font structure on frame (42) rubber pad (51).