CN216896553U - Multifunctional stand for flat-plate electronic device - Google Patents

Abstract

A multifunctional stand for a flat electronic device comprises a base body for connecting the back of the flat electronic device to be installed; the base body is provided with a plurality of connecting holes; a tray body is rotatably arranged above the seat body; a fixed shaft is positioned on the seat body and penetrates through a through hole in the center of the disk body in a loose fit manner, so that the disk body can rotate by taking the fixed shaft as the center; an annular wall is formed on the upper side of the seat body and surrounds the outer side of the fixed shaft, and a plurality of concave parts are formed on the inner side of the annular wall; a retaining ring is fixed below the tray body, a plurality of buckle parts are formed on the outer side of the retaining ring, and the buckle parts are embedded into a corresponding concave part of the annular wall; when the disk body rotates, the connecting part is driven to rotate together, so that each buckling part of the buckling ring can be embedded into other concave parts, and the disk body and the connecting part can be fixed at different rotating positions, thereby achieving the purpose of switching the rotating positions in a sectional manner.

Description

Multifunctional stand for flat-plate electronic device

Technical Field

The present invention relates to a stand for a tablet-type electronic device, and more particularly, to a stand for a multifunctional tablet-type electronic device.

Background

The stand of the electronic device in the prior art in the form of a flat plate mainly comprises a base body, the bottom of which is fixed on the back of the flat electronic device to be installed; a tray body is positioned above the seat body and is rotatably arranged on the seat body; the center of the tray body is provided with a through hole; a fixed shaft is arranged on the seat body and penetrates through the through hole of the disk body, the disk body is arranged on the seat body in a loose fit mode through the fixed shaft, and the disk body can rotate by taking the fixed shaft as a center. Wherein, the upper side of the seat body is positioned below the disk body to form an annular groove, and the disk body is fastened with the annular groove by a fastener. Therefore, the tray body can continuously slide relative to the seat body and rotate to different positions.

The stand also comprises a frame body, one end of which is pivoted on one side of the disc body in a manner of pivoting relative to the disc body; when the disc body is rotated, the frame body is driven to rotate together, so that the purpose of switching the rotating position in a stepless manner is achieved; and

a holding belt which is bridged on two opposite sides of the tray body in a fixed way; when a user passes the hand through the space between the arc part and the tray body, the hand holding belt can cover the hand of the user, so that the user can take the tablet electronic device.

The disk body in the prior art is fastened to the annular groove by a fastener. Therefore, the tray body can continuously slide relative to the seat body and rotate to different positions, the support body is easy to loosen when being supported by the mode, the support body is not easy to fix at a specific position, and the support body is easy to shake after being used for a long time to reduce the service life of the support body. These are disadvantages of the prior art and need to be improved.

Therefore, the present invention is directed to a novel multifunctional stand for a flat panel electronic device to overcome the above-mentioned drawbacks of the prior art.

SUMMERY OF THE UTILITY MODEL

Therefore, the present invention is directed to solve the above-mentioned problems of the prior art, and the present invention provides a multifunctional stand for a tablet electronic device, wherein retaining rings are fastened to different recesses of an annular wall to fix the position of a tray, and the tray can be fixed at a specific position without loosening during use, so that the whole stand can stably support the tablet electronic device to stand without slipping, and the stand can be hung at a desired place to be hung, thereby prolonging the life of the whole stand after long-term use. The structure of the utility model which adopts the snap ring to buckle the annular wall is quite simple, and the cost can be reduced. The multifunctional stand can also be screwed on other devices such as an external support frame to support the whole flat electronic device. The advantages are all not achieved by the stand in the prior art.

In order to achieve the above object, the present invention provides a multifunctional stand for a flat panel electronic device, comprising a base body, a support body and a support body, wherein the base body is used for connecting the back of the flat panel electronic device to be installed; the seat body is provided with a plurality of connecting holes, and each connecting hole is connected to the corresponding locking hole of the tablet electronic device through a connecting piece during installation, so that the seat body is installed on the tablet electronic device; a tray body is positioned above the seat body and is rotatably arranged on the seat body; the center of the tray body is provided with a through hole; a fixed shaft is positioned on the seat body and penetrates through the through hole of the disk body, the disk body is arranged on the seat body in a loose fit mode through the fixed shaft, and the disk body can rotate by taking the fixed shaft as a center; the upper side of the seat body forms an annular wall, the fixed shaft is positioned in the center of the inside of the annular wall, and a plurality of concave parts which are arranged in an annular manner are formed on the inner side of the annular wall; the retaining ring is fixed at the bottom side of the tray body and surrounds the outer side of the through hole, the retaining ring is embedded in the annular wall, the retaining ring is of an annular structure, a plurality of buckling parts are formed on the outer side of the retaining ring, and the outer side end of each buckling part is embedded into a corresponding concave part of the annular wall; wherein a movable connecting part is formed on the tray body, so that different functions can be realized through the rotation of the tray body; and when the disk body rotates, the retaining ring is driven to rotate, so that the buckling part of the retaining ring leaves the original depressed part and moves along the inner side of the annular wall, and when the buckling part moves to the next depressed part, the buckling part can be embedded into the next depressed part again, so that the disk body can be fixed at different rotating angles by fixing the retaining ring on different depressed parts, and the purpose of segment-type rotation is achieved.

Further, the concave parts are arranged in 16 numbers and are equally divided on a circumference, and each concave part is separated by 22.5 degrees.

Furthermore, each buckling part of the retaining ring is approximately L-shaped, one end of each buckling part is connected with the outer side of the retaining ring, a groove is formed between each buckling part and the outer side of the annular wall, the buckling part is positioned at the outer side end of the groove to form a flange, and the flange is embedded into a corresponding concave part of the annular wall.

Further, the number of the buckle parts of the buckle ring is four.

Furthermore, a mounting groove is formed in the bottom side of the tray body, the lower end of the through hole and the retaining ring are located in the mounting groove, a mounting ring is formed on the periphery of the lower end of the through hole, a plurality of protruding portions are formed on the outer side of the mounting ring, a plurality of connecting grooves are formed in the inner side wall of the retaining ring, and the protruding portions are buckled with the corresponding connecting grooves of the retaining ring.

Furthermore, the tray body also comprises a hand-held belt which is bridged on two opposite sides of the tray body; two through holes are formed at two opposite sides of the tray body, and two ends of the hand-held belt are inserted into the two through holes and fixed on the tray body; the hand-holding belt is used for a user to hold the hand-holding belt by hands or the hand passes through the space between the hand-holding belt and the plate body and is covered by the hand-holding belt, so that the user can take the tablet electronic device.

Furthermore, the hand-held belt is divided into a left belt body and a right belt body, and the bottom ends of the left belt body and the right belt body form enlarged fixing parts which are fixed below the corresponding through holes; the left belt body is provided with a through hole and a fastener, the right belt body is provided with a plurality of buckle holes, the fastener of the left belt body is buckled into the buckle hole of the right belt body, and one end of the right belt body penetrates into the through hole of the left belt body; the fastener is buckled into different buckling holes to change the length of the hand-holding belt and adjust the space between the hand-holding belt and the tray body so as to adapt to the hand of a user.

Furthermore, the connecting part is a frame body, one end of which is pivoted on one side of the disc body in a manner of pivoting relative to the disc body; the frame body is of an annular structure and is matched with the outer contour of the disc body, and the frame body surrounds the outer periphery of the disc body in a storage state; when the shelf body is turned outwards, the shelf body is used for supporting the back of the tablet electronic device so that the tablet electronic device forms a standing state.

Further, when the rack body is turned outwards, the rack body is used as a hanging rack, wherein one side of the rack body, which is far away from the side where the rack body is pivoted with the tray body, is used for hanging the position to be hung so as to hang the tablet electronic device; wherein a groove is formed on one side of the frame body away from the side of the frame body pivoted with the tray body and used for embedding a fixed end to be hung.

Furthermore, the tray body is pivoted with the frame body through a pivoting piece, the pivoting piece is positioned at one side of the tray body, and pivoting holes are formed at two ends of the pivoting piece; the two ends of the frame body are respectively connected with the pivot joint piece through a plug connector, wherein one end of each plug connector is fixedly arranged in a connecting hole at the two ends of the frame body, and the other end of each plug connector is inserted in the corresponding pivot joint hole at the two ends of the pivot joint piece, so that the frame body rotates by taking the plug connector as a center; the pivot piece is fixedly locked on the disc body through a screw; the two ends of the plug connector are in a columnar shape, and the middle section of the plug connector is in a cylindrical structure.

Furthermore, the base is a square plate, and the plurality of connecting holes are located at four corners of the plate.

Furthermore, the fixed shaft comprises a rotating shaft positioned on the seat body and a fixed part connected above the rotating shaft; a lock hole is formed in the center of the rotating shaft, an enlarged portion is formed at the upper end of the fixing piece, so that the disc body is clamped between the enlarged portion and the seat body, and the lower end of the fixing piece is screwed in the lock hole of the rotating shaft in a locking mode.

Furthermore, the lock hole penetrates through the seat body; wherein the center of the fixing member has a screw hole for screwing other devices; the support frame comprises a magnetic joint surface, the center of the magnetic joint surface is provided with a screw rod which can be screwed in and out through the rotation of a spiral ring, the outer surface of the fixing piece is combined through the magnetic joint surface, and then the screw rod is screwed in the screw hole in the center of the fixing piece through the rotation of the spiral ring, so that the support frame can be stably combined with the flat-panel electronic device.

A further understanding of the nature and advantages of the present invention will become apparent from the following description when read in conjunction with the accompanying drawings.

Drawings

FIG. 1 shows a schematic view of the combination of elements of the present invention;

FIG. 2 shows an exploded view of the present invention;

FIG. 3 is a schematic cross-sectional view taken along line A-A' of FIG. 1;

FIG. 4 is an exploded view of the left and right straps and the tray of the present invention;

FIG. 5 is an exploded view of the hinge and the connector of the present invention;

FIG. 6A is a schematic view of the buckle and seat assembly of the present invention;

FIG. 6B shows a schematic of the rotation of the disk of the present invention;

FIG. 7 is a schematic view of an application of the multifunctional stand supporting a tablet electronic device according to the present invention;

FIG. 8 is a schematic view of the application of the rotating disc and the turning frame of the present invention;

FIG. 9 is a schematic view of the multifunctional stand according to the present invention used as a hanger;

FIG. 10 shows a schematic view of the application of the grip of the present invention;

FIG. 11 is a schematic view of the multifunctional stand of the present invention in use connected to a support frame;

FIG. 12 is a schematic view of the stand of FIG. 11;

FIG. 13 is a partial schematic view of the supporting frame of FIG. 12 from another perspective;

FIG. 14 shows a bottom side schematic view of the tray of the present invention;

FIG. 15 shows another embodiment of the present invention, wherein the grip tab is not disposed.

Description of the reference numerals

1 tablet electronic device 60 hand-held belt

2 lock hole 61 left belt body

3 right belt body of hand 62

10 seat 65 fixed part

11 connecting hole 70 snap ring

12 concave part 72 buckling part

13 flat plate 80 support

Magnetic bonding surface of 20 disc 81

21 through hole 82 spiral

22 through hole 83 screw rod

25 mounting groove 100 annular wall

26 mounting ring 111 attachment

30 fixed shaft 201 connecting part

31 protruding part of rotating shaft 261

32 locking hole of fixing part 311

33 enlarged portion 321 screw hole

40 frame 611 perforation

41 connecting hole 612 fastener

42 plug-in connector 622 buttonhole

43 groove 701 connecting groove

50 pivot 721 trough

51 pivoting hole 722 flange

52 screw.

Detailed Description

With the foregoing and other objects in view there is provided, in accordance with the utility model, a more particular description of the utility model, as illustrated in the accompanying drawings.

Referring to fig. 1 to 15, a multifunctional stand for a tablet electronic device according to the present invention is shown, which includes the following components:

a base 10, the bottom of which is used to connect the back of the flat electronic device 1 to be installed. The base 10 has a plurality of connecting holes 11, and each connecting hole 11 is connected to the corresponding locking hole 2 of the tablet electronic device 1 through a connecting member 111 during installation, so that the base 10 is installed on the tablet electronic device 1 (as shown in fig. 7). As shown in fig. 2, preferably, the base 10 is a square plate 13, and the plurality of connecting holes 11 are located at four corners of the plate 13.

The tablet electronic device 1 refers to any electronic device, and the back surface thereof is a flat type, and may be a tablet computer, a mobile phone, a PDA, a pen, and the like.

A tray 20 is disposed above the housing 10 and is rotatably mounted on the housing 10 (as shown in fig. 1). The tray 20 has a through hole 21 at the center.

A fixing shaft 30 is disposed on the housing 10 and penetrates through the through hole 21 of the tray 20, the tray 20 is loosely mounted on the housing 10 via the fixing shaft 30, and the tray 20 can rotate around the fixing shaft 30.

As shown in fig. 3, the fixing shaft 30 includes a rotating shaft 31 located on the base 10, and a fixing element 32 connected above the rotating shaft 31; a locking hole 311 is formed at the center of the rotating shaft 31, an enlarged portion 33 is formed at the upper end of the fixing member 32 so that the tray 20 is clamped between the enlarged portion 33 and the base 10, and the lower end of the fixing member 32 is screwed into the locking hole 311 of the rotating shaft 31 in a locking manner. The shaft 31 is integrally formed with the housing 10. Wherein the locking hole 311 of the rotating shaft 31 penetrates through the base 10.

The upper side of the base 10 forms an annular wall 100, the fixed shaft 30 is located at the inner center of the annular wall 100, and a plurality of recesses 12 are formed in the annular wall 100. Preferably, the number of the concave portions 12 is 16 and equally divided on a circumference, and each concave portion 12 is separated by 22.5 degrees.

A retaining ring 70 fixed on the bottom side of the tray 20 and surrounding the outside of the through hole 21, wherein the retaining ring 70 is embedded inside the annular wall 100, the retaining ring 70 is of an annular structure, a plurality of buckle parts 72 are formed on the outside of the retaining ring 70, and the outer ends of the buckle parts 72 are embedded into a corresponding concave part 12 of the annular wall 100. As shown in fig. 6A, the buckle portion 72 is approximately L-shaped, and one end of the buckle portion 72 is connected to the outside of the retaining ring 70, such that a groove 721 is formed between the buckle portion 72 and the outside of the annular wall 100, the buckle portion 72 is located at the outside end of the groove 721 to form a flange 722, and the flange 722 is embedded in a corresponding recess 12 of the annular wall 100. The number of the clasps 72 is four.

When the tray 20 rotates, the retaining ring 70 is driven to rotate, so that the buckle portion 72 of the retaining ring 70 leaves the original recess 12 and moves along the inner side of the annular wall 100, and when the buckle portion 72 moves to the next recess 12, the buckle portion 72 is inserted into the next recess 12 again, so that the tray 20 can be fixed at different rotation angles by fixing the retaining ring 70 to different recesses 12 (as shown in fig. 6B), thereby achieving the purpose of segment-type rotation.

As shown in fig. 14, a mounting groove 25 is formed at the bottom side of the tray 20, the lower end of the through hole 21 and the retaining ring 70 are located in the mounting groove 25, a mounting ring 26 is formed at the lower end periphery of the through hole 21, a plurality of protrusions 261 are formed at the outer side of the mounting ring 26, a plurality of connecting grooves 701 are formed at the inner side wall of the retaining ring 70, and the protrusions 261 are fastened to the corresponding connecting grooves 701 of the retaining ring 70.

Wherein a movable connection portion 201 is formed on the tray 20 so as to have various functions by the rotation of the tray 20.

The connecting portion 201 is a frame 40, one end of which is pivotally connected to one side of the tray 20 in a manner of being able to pivot relative to the tray 20. When the frame 40 is turned outwards, the frame 40 can be used to support the back of the tablet electronic device 1 so that the tablet electronic device 1 is in a standing state, and fig. 7 shows that the tablet electronic device 1 connected with the frame 40 forms an included angle.

When the frame 40 is turned outwards, the frame 40 also serves as a hanging rack, and fig. 9 shows that the frame 40 is approximately parallel to the base 10, wherein a side of the frame 40 away from the side where the frame is pivoted to the tray 20 is used for hanging the tablet electronic device 1 at a desired hanging position. Preferably, a recess 43 is formed on a side of the frame 40 away from the side where the frame is pivoted to the tray 20 for receiving a fixed end to be hung.

The frame 40 is a slightly ring-shaped structure and is adapted to the outer contour of the tray 20, and the frame 40 surrounds the outer periphery of the tray 20 in the storage state.

The tray 20 is pivotally connected to the frame 40 by a pivot 50, and the pivot 50 is located at one side of the tray 20 and has pivot holes 51 formed at two ends thereof. The two ends of the frame 40 are respectively connected to the pivot element 50 through a plug element 42, wherein one end of each plug element 42 is fixedly mounted to a connecting hole 41 at the two ends of the frame 40, and the other end of each plug element 42 is inserted into a corresponding pivot hole 51 (as shown in fig. 5) at the two ends of the pivot element 50, so that the frame 40 can rotate around the plug element 42. Preferably, the pivot member 50 is secured to the tray 20 by screws 52. The two ends of the plug-in unit 42 are in a column shape, and the middle section of the plug-in unit 42 is a cylinder structure with a larger diameter.

In this embodiment, a hand strap 60 is also included and extends across opposite sides of the tray 20. Two through holes 22 are formed at two opposite sides of the tray 20, and two ends of the hand-held strap 60 are inserted into the two through holes 22 and fixed on the tray 20. The hand-holding strap 60 is used for a user to hold the hand-holding strap 60 with a hand or to pass a hand 3 between the hand-holding strap 60 and the tray 20 to be covered by the hand-holding strap 60 (as shown in fig. 10), so that the user can take the tablet electronic device 1. In another embodiment of fig. 15, the tray 20 may be provided without the hand grip 60.

As shown in fig. 4, the hand strap 60 is divided into a left strap 61 and a right strap 62, and the bottom ends of the left strap 61 and the right strap 62 are formed with enlarged fixing portions 65 fixed below the corresponding through holes 22. The left belt body 61 has a through hole 611 and a fastener 612, the right belt body 62 has a plurality of fastening holes 622, the fastener 612 of the left belt body 61 is fastened into the fastening hole 622 of the right belt body 62, and one end of the right belt body 62 penetrates into the through hole of the left belt body 61. When the fastener 612 is fastened into different fastening holes 622, the length of the handle 60 is changed, and the space between the handle 60 and the tray 20 is adjusted to fit the hand 3 of the user.

When in use, the base 10 is first installed on the flat electronic device 1 to be connected. When the tablet electronic device 1 is to be placed in a standing position, a user can rotate the tray body 20 to a specific position, adjust the direction of the frame body 40, and turn the frame body 40 outwards, so that the frame body 40 can be used to support the tablet electronic device 1, and the tablet electronic device 1 can be placed in a standing position. As shown in fig. 8, the standing direction and the tilt of the tablet electronic device 1 can be changed by adjusting the rotation position of the tray 20 and the included angle between the frame 40 and the tablet electronic device 1.

When the tablet electronic device 1 is to be hung, a user can rotate the tray 20 to a specific position to adjust the direction of the frame 40, and then turn the frame 40 outward, so as to hang the frame 40 on a desired place, such as a wall. By adjusting the rotation position of the tray 20, the suspension angle of the tablet electronic device 1 can be changed.

When the tablet electronic device 1 is to be taken, the user can pass the hand 3 between the handle 60 and the tray 20, so that the handle 60 can cover the hand 3 of the user, or the user can take the tablet electronic device 1 by holding the handle 60 with his hand.

Wherein the fixing member 32 may have a screw hole 321 (shown in FIG. 2) at the center thereof for screwing other devices. An application of the stand of the present invention is shown in fig. 11, in which the flat panel electronic device 1 is fixed to a support bracket 80, wherein the tray 20 is not provided with the grip strap 60. The screw hole 321 in the center of the fixing element 32 is used for screwing the supporting frame 80, wherein the supporting frame 80 includes a magnetic combining surface 81 (as shown in fig. 12 and 13), the center of the magnetic combining surface 81 has a screw 83 that can be screwed in and out by the rotation of the coil 82, the outer surface of the fixing element 32 is combined by the magnetic combining surface 81, and then the screw 83 is screwed in the screw hole 321 in the center of the fixing element 32 by the rotation of the coil 82, so that the whole supporting frame 80 can be stably combined with the tablet electronic device 1.

The utility model has the advantages that the retaining ring is buckled on different concave parts of the annular wall to fix the position of the tray body, and can be fixed at a specific position without loosening when in use, so that the whole stand can stably support the flat-panel electronic device to stand without sliding, and can also be hung at a place to be hung, thereby prolonging the service life of the whole stand after long-term use. The structure of the utility model which adopts the snap ring to buckle the annular wall is quite simple, and the cost can be reduced. The multifunctional stand can also be screwed on other devices such as an external support frame to support the whole flat electronic device. The advantages are all unachievable by the stand in the prior art.

The detailed description is specific to one possible embodiment of the utility model, but the embodiment is not intended to limit the scope of the utility model, and equivalent implementations or modifications without departing from the technical spirit of the utility model should be included in the scope of the utility model.

Claims (13)

1. A multifunctional stand for a tablet electronic device, comprising:

the bottom of the seat body is used for connecting the back of the flat electronic device to be installed; the seat body is provided with a plurality of connecting holes, and each connecting hole is connected to the corresponding locking hole of the tablet electronic device through a connecting piece, so that the seat body is arranged on the tablet electronic device;

a tray body is positioned above the seat body and is rotatably arranged on the seat body; the center of the tray body is provided with a through hole;

a fixed shaft is positioned on the seat body and penetrates through the through hole of the disk body, the disk body is arranged on the seat body in a loose fit mode through the fixed shaft, and the disk body can rotate by taking the fixed shaft as a center;

the upper side of the seat body forms an annular wall, the fixed shaft is positioned in the center of the inside of the annular wall, and a plurality of concave parts which are arranged in an annular manner are formed on the inner side of the annular wall;

the retaining ring is fixed at the bottom side of the tray body and surrounds the outer side of the through hole, the retaining ring is embedded in the annular wall, the retaining ring is of an annular structure, a plurality of buckling parts are formed on the outer side of the retaining ring, and the outer side end of each buckling part is embedded into a corresponding concave part of the annular wall;

wherein a movable connection part is formed on the tray body, so that different functions can be realized through the rotation of the tray body.

2. The stand for a multifunctional tablet electronic device according to claim 1, wherein the number of the concave portions is 16 and equally divided on a circumference, and each concave portion is separated by 22.5 degrees.

3. The stand for a multifunctional tablet electronic device according to claim 1 wherein each of the clasps is L-shaped with one end thereof engaging the outside of the clasp such that a groove is formed between the clasps and the outside of the annular wall, the clasps forming a flange at the outside end of the groove, the flange engaging a corresponding recess in the annular wall.

4. The stand for a multifunctional tablet electronic device according to claim 1, wherein the number of the clasps is four.

5. The multifunctional stand for tablet electronic device according to claim 1, wherein a mounting groove is formed at the bottom side of the tray, the lower end of the through hole and the retaining ring are located in the mounting groove, a mounting ring is formed at the lower end of the through hole, a plurality of protrusions are formed at the outer side of the mounting ring, a plurality of connecting grooves are formed at the inner side wall of the retaining ring, and the protrusions are fastened to the corresponding connecting grooves of the retaining ring.

6. The multifunctional tablet electronic device stand of claim 1 further comprising a hand strap for a user to hold or pass through by hand, spanning two sides of the tray; two through holes are formed at two opposite sides of the tray body, and two ends of the hand-holding belt are inserted into the two through holes and fixed on the tray body.

7. The multifunctional stand for a tablet electronic device according to claim 6, wherein the hand-held strap is divided into a left strap and a right strap, and the bottom ends of the left strap and the right strap form enlarged fastening portions to be fastened under the corresponding through holes; the left belt body is provided with a through hole and a fastener, the right belt body is provided with a plurality of buckle holes, the fastener of the left belt body is buckled into the buckle hole of the right belt body, and one end of the right belt body penetrates into the through hole of the left belt body; the fastener is buckled into different buckling holes to change the length of the hand-holding belt and adjust the space between the hand-holding belt and the tray body so as to adapt to the hand of a user.

8. The multifunctional stand for tablet electronic device according to claim 1, wherein the connecting portion is a frame body, one end of which is pivotally connected to one side of the tray body in a manner of pivoting with respect to the tray body; the frame body is of an annular structure and is matched with the outer contour of the disc body, and the frame body surrounds the outer periphery of the disc body in a storage state; when the shelf body is turned outwards, the shelf body is used for supporting the back of the tablet electronic device so that the tablet electronic device forms a standing state.

9. The multifunctional stand for a tablet electronic device according to claim 8, wherein the stand is adapted to be used as a hanger when the stand is turned outwards, wherein a side of the stand remote from the side where the stand is pivoted to the tray is adapted to be hung at a desired position for hanging the tablet electronic device; wherein a groove is formed on one side of the frame body away from the side of the frame body pivoted with the tray body and used for embedding a fixed end to be hung.

10. The multifunctional stand for tablet electronic device according to claim 8, wherein the tray body is pivotally connected to the frame body by a pivot member, the pivot member is located at one side of the tray body, and pivot holes are formed at both ends of the pivot member; the two ends of the frame body are respectively connected with the pivot joint piece through a plug connector, wherein one end of each plug connector is fixedly arranged in a connecting hole at the two ends of the frame body, and the other end of each plug connector is inserted in the corresponding pivot joint holes at the two ends of the pivot joint piece, so that the frame body rotates by taking the plug connector as a center; the pivot piece is fixedly locked on the disc body through a screw; the two ends of the plug connector are in a columnar shape, and the middle section of the plug connector is in a cylindrical structure.

11. The stand for a multifunctional tablet electronic device according to claim 1, wherein the base is a square tablet, and the connecting holes are located at four corners of the tablet.

12. The multifunctional stand for tablet electronic device according to claim 1, wherein the fixed shaft comprises a rotating shaft located on the base and a fixing member connected above the rotating shaft; a lock hole is formed in the center of the rotating shaft, an expanded portion is formed at the upper end of the fixing piece, so that the disc body is clamped between the expanded portion and the seat body, and the lower end of the fixing piece is screwed in the lock hole of the rotating shaft in a locking mode.

13. The multifunctional stand for tablet electronic device according to claim 12, wherein the locking hole penetrates through the base; wherein the center of the fixing piece is provided with a screw hole; the support frame comprises a magnetic joint surface, the center of the magnetic joint surface is provided with a screw rod which can be screwed in and out through the rotation of a spiral ring, the outer surface of the fixing piece is combined through the magnetic joint surface, and then the screw rod is screwed in the screw hole in the center of the fixing piece through the rotation of the spiral ring, so that the support frame can be stably combined with the flat-panel electronic device.

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