CN212537248U - Electronic equipment support - Google Patents

Abstract

The utility model discloses an electronic equipment support, electronic equipment support includes the base and locates a plurality of stabilizer blades on the base, the base is used for connecting on electronic equipment, the stabilizer blade respectively with the base pin joint, each the stabilizer blade include for the folding state of accomodating of base and for the support state that the base expandes, the stabilizer blade under support state can respectively with form different support angle and/or bearing height between the base, make electronic equipment support has a plurality of support states of different support angle and/or bearing height.

Description

Electronic equipment support

Technical Field

The utility model relates to the technical field of supports, especially, relate to an electronic equipment support.

Background

In life, people mostly place the notebook computer on a desktop when using the notebook computer, because the notebook computer can discharge heat in time during working, if the using time exceeds a certain time, the surface temperature of the contact between the notebook computer and the desktop is obviously increased, which affects the service life of the computer.

The bottom surface of a notebook computer is one of main radiating surfaces, in order to solve the problem of heat dissipation, a radiating base for the notebook computer is known, a plurality of small fans are arranged in the base, and power is supplied from a USB socket of the notebook computer, so that the load of a computer power supply part is increased while the computer is radiated, the power consumption exceeds the original design requirement of the computer, the heat productivity and the fault rate of the computer are increased, the radiating base is large in size and inconvenient to carry, the radiating effect is not ideal, some known radiating supports can only have one gear, the height is adjusted, the requirements of different users or the requirements of the same user in different occasions are often not met, and the application range is limited.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem that exists now, the embodiment of the utility model provides an electronic equipment support portable, convenient regulation, have a plurality of support states in order to satisfy more application occasions.

In order to achieve the above object, the embodiment of the present invention provides a technical solution that:

an electronic equipment support comprises a base and a plurality of support legs arranged on the base, wherein the base is used for being connected to electronic equipment, the support legs are respectively pivoted with the base, each support leg comprises a storage state folded relative to the base and a support state unfolded relative to the base, and different support angles and/or different support heights can be formed between the support legs and the base under the support state, so that the electronic equipment support has a plurality of support states with different support angles and/or different support heights.

The base comprises a bottom plate and a rotating seat which can rotate relative to the bottom plate, the bottom plate is used for being connected with electronic equipment, and the support legs are respectively pivoted on the rotating seat.

The rotating base further comprises a positioning column contained in part of the positioning grooves, and the positioning column is switched among different positioning grooves to keep the rotating base at a set angle relative to the base.

The positioning column is provided with a positioning groove, a ball and an elastic piece are arranged in the positioning groove, the elastic piece is connected between the ball and the inner surface of the positioning groove, and/or the elastic piece is connected between the ball and the inner surface of the positioning groove.

The rotary base comprises a body and an apron which are detachably connected, a rotating part is arranged on the body, two ends of the rotating part are respectively connected with the base plate and the rotating part, the apron is provided with a first accommodating space and a second accommodating space, the first accommodating space is opposite to the second accommodating space, the second accommodating space is located on one side, the supporting legs are located in the first accommodating space and located in the second accommodating space in a storage state, and the length from the tail end of each first supporting leg to the rotating shaft of the corresponding first supporting leg is different from the length from the tail end of each second supporting leg to the rotating shaft of the corresponding second supporting leg.

The body is further provided with a shaft seat, and the tail ends of the cover plate and/or the support legs are/is provided with an anti-skidding structure.

Wherein, the rotating part with be equipped with the fixture block and the draw-in groove of mutual matching between the stabilizer blade.

The rotating seat comprises a rotating disc part positioned in the center, the supporting legs are arranged along the circumferential direction of the rotating disc part at intervals, and the lengths from the tail ends of any two supporting legs to the rotating shafts of the supporting legs are different respectively.

The rotary seat is characterized in that a concave part and a circular rotary plate which are matched with each other are formed between the bottom plate and the rotary plate part, and the rotary seat is rotatably connected through the matching of the circular rotary plate and the concave part.

Wherein, a plurality of interval strengthening ribs are respectively arranged on the support legs; and/or the presence of a gas in the gas,

the rotation axis of stabilizer blade is connected with the locating pin axle respectively, locating pin axle includes the stiff end, is located stiff end one end and can for stiff end pivoted rotates the end and connect in the stiff end with rotate the elastic component between the end, the rotation axis with rotate the end and connect, the stiff end with it is the multiaspect cylinder respectively to rotate the end.

The electronic device stand provided by the above embodiment includes a base and a plurality of support legs disposed on the base, and is connected to an electronic device through the base, each of the support legs includes a storage state folded with respect to the base and a support state unfolded with respect to the base, and the support legs can form different support angles and/or support heights with respect to the base in the support state, and in the use process of the electronic device, the electronic device stand can be attached to the heat dissipation surface of the electronic device, and the support legs provide a plurality of support states with different support angles and/or support heights for the electronic device, so as to avoid the influence of the blocking of the work surface on the heat dissipation surface of the electronic device on the heat dissipation effect, and the electronic device stand is not only convenient to carry, but also convenient for a user to select different support legs to adjust the required support angles or support heights according to needs, therefore, different requirements of different users or different requirements of the same user in different scenes can be met.

Drawings

Fig. 1 is a schematic structural diagram of an electronic device support according to an embodiment of the present application;

FIG. 2 is an exploded view of the electronic device stand of FIG. 1;

FIG. 3 is an exploded view of the electronic device stand of FIG. 1 at another angle;

FIG. 4 is an exploded view of a cover plate according to an embodiment of the present application;

FIG. 5 is an exploded view of another angle of the cover plate according to an embodiment of the present disclosure;

FIG. 6 is a schematic view of a rotating shaft according to an embodiment of the present application;

FIG. 7 is a schematic view of the electronic device stand of FIG. 1 in a first operating state;

FIG. 8 is a schematic view of the electronic device stand of FIG. 1 in a second operating state;

FIG. 9 is a schematic view of the electronic device stand of FIG. 1 in a third operating state;

FIG. 10 is a schematic diagram of an electronic device stand in another embodiment of the present application;

FIG. 11 is an exploded view of the electronic device stand of FIG. 10;

FIG. 12 is another exploded perspective view of the electronic device stand of FIG. 10;

FIG. 13 is an exploded view of the turntable portion according to an embodiment of the present application;

FIG. 14 is an exploded view of a turntable portion according to another embodiment of the present application;

fig. 15 is an operation state diagram of the electronic device stand shown in fig. 10.

Detailed Description

The technical solution of the present invention will be further described in detail with reference to the drawings and specific embodiments. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. In the following description, reference is made to the expression "some embodiments" which describe a subset of all possible embodiments, but it should be understood that "some embodiments" may be the same subset or different subsets of all possible embodiments, and may be combined with each other without conflict.

It will also be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "inner," "outer," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Referring to fig. 1 to 3, an embodiment of the present application provides an electronic device stand, including a base 10 and a plurality of legs 13 disposed on the base 10, where the base 10 is used for being connected to an electronic device, the legs 13 are respectively pivoted to the base 10, each leg 13 includes a storage state folded with respect to the base 10 and a support state unfolded with respect to the base 10, and the legs 13 can respectively form different support angles and/or support heights with the base 10 in the support state, so that the electronic device stand has a plurality of support states with different support angles and/or support heights.

In the use process of electronic equipment, electronic equipment support can be through the one side subsides of base 10 locate electronic equipment's cooling surface, through with stabilizer blade 13 switches to the support state by accomodating the state, supports and forms the interval between electronic equipment's bottom surface and the working face to avoid the work face to the blockking of electronic equipment cooling surface and influence the radiating effect, the electronic equipment heat dissipation of being convenient for. The working surface is a surface, usually a desktop, for attaching to a bottom surface of the electronic device to support the electronic device when the electronic device is in use. The electronic equipment support is provided with the plurality of support legs 13, different support angles and/or different support heights can be formed between the support legs 13 and the base 10 in a support state, the electronic equipment support is convenient to carry, and a user can select different support legs 13 to adjust the required support angles or the required support heights according to needs, so that different requirements of different users or different requirements of the same user in different scenes can be met.

Optionally, the base 10 includes a bottom plate 11 and a rotating base 12 rotatable with respect to the bottom plate 11, the bottom plate 11 is used for connecting with an electronic device, and the supporting legs 13 are respectively pivoted on the rotating base 12. The bottom plate 11 is used for being equipped with the viscose layer on being connected with electronic equipment, pastes the radiating surface who locates electronic equipment through the viscose layer during the use. In some embodiments, the bottom plate 11 may be detachably disposed on the bottom surface of the electronic device, or the bottom plate 11 and the bottom case of the electronic device are integrally formed. The support legs 13 are pivoted on the rotating base 12, and the orientation of the support legs 13 pivoted on the rotating base 12 is adjusted by rotating the rotating base 12 relative to the base 10, so as to ensure that the support legs 13 providing the supporting angle or the supporting height required by the user can be oriented to a proper orientation in the plurality of support legs 13 pivoted on the rotating base 12, thereby achieving the purpose of stable support.

In an alternative embodiment, a rotating member 120 and a plurality of positioning grooves 110 are disposed between the bottom plate 11 and the rotating base 12, the rotating base 12 further includes positioning posts 125 received in a portion of the positioning grooves 110, and the positioning posts 125 switch between different positioning grooves 110 to maintain the rotating base 12 at a set angle with respect to the base 10. The number of the positioning grooves 110 is greater than that of the positioning pillars 125, and the positioning grooves 110 and the positioning pillars 125 may be divided into a plurality of groups, each group including one or more positioning pillars. In this embodiment, the positioning grooves 110 include four positioning grooves 110 that are disposed around the outer periphery of the rotating member 120 at intervals, two positioning grooves 110 form a group, and two positioning pillars 125 are respectively accommodated in two non-adjacent positioning grooves 110. During the rotation of the rotary base 12 relative to the base plate 11 through the rotating member 120, the positioning posts 125 slide out of one of the positioning grooves 110 until they slide into the other positioning groove 110, so as to stably maintain the relative angle between the rotary base 12 and the base 10.

Each positioning groove 110 may be partially disposed on the bottom plate 11, and the other portion is disposed on the rotary seat 12, and the bottom plate 11 and the rotary seat 12 cooperate with each other to jointly enclose the positioning groove 110. It is understood that each positioning groove 110 may be only provided on the bottom plate 11 or the rotary base 12. Optionally, an accommodating groove is formed at one end of the positioning column 125, a ball and an elastic member are disposed in the accommodating groove, and the elastic member is connected between the ball and an inner surface of the accommodating groove and/or between the ball and an inner surface of the positioning groove 110. The end of the positioning post 125 is provided with a receiving groove, the receiving groove forms an opening end at the end of the positioning post 125 facing the positioning groove 110, the ball and the elastic member are received in the receiving groove, and when the positioning post 125 is disposed in the positioning groove 110, the ball and the bottom plate 11 form a rolling connection. In the process of rotating the rotary base 12 relative to the bottom plate 11, the balls can reduce the friction between the rotary base 12 and the bottom plate 11, and the elastic member can be elastically deformed to provide a space required for switching the positioning pillars 125 between different positioning grooves 110 and a maintaining force for accommodating the positioning pillars 125 in the positioning grooves 110. Specifically, when the positioning column 125 is located in the corresponding positioning groove 110, the elastic member is in a compressed state, and because the elastic member has a tendency to recover elastic deformation, when no external force is applied, the elastic member enables the rotary base 12 to be stably maintained at the current position under the action of the elastic deformation; when the user rotates the rotary seat 12, due to the arrangement of the elastic member, the elastic member can be further compressed to provide a space required when the positioning column 125 slides out of the positioning groove 110, and the rotary seat 12 can slide out of the positioning groove 110 under the action of an external force until the positioning column 125 slides into the positioning groove 110 again.

In an alternative embodiment, the rotating base 12 includes a body 121 and a cover plate 123 that are detachably connected, a rotating portion 1213 is disposed on the body 121, and two ends of the rotating member 120 are respectively connected to the base plate 11 and the rotating portion 1213. Referring to fig. 4 and 5, the cover plate 123 has a first housing space 1233 facing the rotating portion 1213 and a second housing space 1232 on one side, the legs 13 include a first leg 131 located in the first housing space 1233 and a second leg 132 located in the second housing space 1232 in the housed state, and a length from a distal end of the first leg 131 to a rotation axis of the first leg 131 is different from a length from a distal end of the second leg 132 to a rotation axis of the second leg 132. Wherein, a receiving cavity 1312 (fig. 8) corresponding to the rotating part 1213 is disposed on one side of the first leg 131 facing the body 12. The rotor 120 is a rotating shaft, which is fixedly connected to the rotating part 1213 and rotatably connected to the base plate 11. The shape and size of the body 121 are substantially the same as those of the base plate 11, when the rotating part 1213 is assembled on the base plate 11, the rotating part 1213 protrudes from the body 121 on a side away from the base plate 11, and a shaft hole matched with the end of the rotating shaft is formed in the rotating part 1213. When the positioning grooves 110 are formed by surrounding the rotary base 12 and the base plate 11, a portion of each positioning groove 110 on the rotary base 12 is disposed on the rotary unit 1213. Optionally, a protrusion 1211 and a groove 1231, which are matched with each other, are formed between the side of the body 121 facing the cover plate 123 and the cover plate 123, and the cover plate 123 and the body 121 are detachably connected through the cooperation between the protrusion 1211 and the groove 1231. Preferably, the protrusion 1211 and the groove 1231 may be formed at edge portions of the cover plate 123 and the body 121, respectively.

The first receiving space 1233 may extend along the length direction of the cover plate 123, and the length of the first leg 131 may be slightly smaller than the length of the first receiving space 1233, so that the first leg 131 may be received in the first receiving space 1233 in a receiving state, the overall size of the electronic device stand may be reduced, the electronic device stand is lighter and thinner as a whole, and the length of the first leg 131 may be as large as possible. In an alternative embodiment, one end of the first leg 131 is pivotally connected to two opposite sides of one end of the first accommodating space 1233 through a rotating shaft, and a finger-gripping portion 1313 for facilitating a finger-inserting operation is disposed at an end of the first leg 131 away from the rotating shaft. The user can apply a rotational force to the first leg 131 by inserting a finger into the handle 1313, so that the first leg 131 rotates outward from the accommodated state in the first accommodating space 1233 until the surface of the end of the first leg 131 having the rotation axis abuts against the surface of the cover close to the rotation axis, and is maintained in the supporting state. Wherein, the cover plate 123, and/or the ends of the first and second legs 131 and 132 may be respectively provided with anti-slip structures. The anti-skidding structure can be anti-skidding soft glue layer, can increase the frictional force between stabilizer blade and the desktop under the support state, increases the stability of support state. The second receiving space 1232 is disposed at one side of the cover plate 123, and the second leg 132 can be received in the second receiving space 1232 in the receiving state, so that the overall appearance of the electronic device stand is tidier. One side of the second supporting leg 132 is pivotally connected to two opposite sides of the second accommodating space 1232 through a rotating shaft, when the second supporting leg 132 is accommodated in the second accommodating space 1232, a side surface of the second supporting leg 132 and a side surface of the rotating portion 1213 are abutted against each other, and a locking block and a locking groove which are matched with each other may be disposed between the rotating portion 1213 and the supporting leg. For example, a latch 1210 and a latch slot (not labeled) may be disposed between a side of the second leg 132 facing the second receiving space 1232 and the second leg 132, when the second leg 132 is in a folded receiving state relative to the base 10, the second leg 132 and the rotating portion 1213 are retained in the receiving state by the latch 1210 and the latch slot, so that the second leg 132 is more stable when the second leg 132 is mounted on the cover in the receiving state, and the cover structure is more compact, and the second leg 132 can be switched from the receiving state received in the second receiving space 1232 to the rotatable state only when an external force is applied to an end of the second leg 132 away from the rotating shaft until a surface of the end of the second leg 132 having the rotating shaft abuts against the rotating portion 1213, so as to be retained in the supporting state. For convenience of description, a rotation axis corresponding to the first leg 131 is referred to as a first rotation axis 1310, and a rotation axis corresponding to the second leg 132 is referred to as a second rotation axis 1320. It is understood that a side of the receiving cavity 1312 of the first leg 131 facing the rotating portion 1213 may also be provided with a latch and a catch groove matching with each other, so as to be able to be locked and fixed with the rotating portion 1213 when the first leg 131 is received in the first receiving space 1233.

Optionally, a shaft seat 1215 is further disposed on the body 121, and a slot 1216 corresponding to the rotation axis of the first leg 131 and a slot 1217 corresponding to the rotation axis of the second leg 132 are disposed on two adjacent side surfaces of the shaft seat 1215. The cover plate 123 is provided with a second accommodating space 1232 corresponding to the slot on the shaft seat 1215, when the cover plate 123 of the rotating seat 12 is installed on the body 121, the second accommodating space 1232 on the cover plate 123 corresponds to the slot on the shaft seat 1215 so as to jointly define and form a shaft hole for one end of the first rotating shaft 1310 and one end of the second rotating shaft 1320 to penetrate through, and the other end of the first rotating shaft 1310 and the other end of the second rotating shaft 1320 are connected with the positioning pin 133. Referring to fig. 6, the positioning pin 133 includes a fixed end 1332, a rotating end 1333 located at one end of the fixed end 1332 and capable of rotating relative to the fixed end, and an elastic member connected between the fixed end 1332 and the rotating end 1333. The rotation axis of the supporting leg is connected to the rotating end 1333, and the fixed end 1332 and the rotating end 1333 are polyhedral cylinders respectively. In a specific alternative embodiment, the outer peripheral surfaces of the fixed end 1332 and the rotating end 1333 respectively comprise a plurality of planes extending along the axes thereof, the adjacent planes are smoothly connected by a circular arc chamfer, and the inner surface of the slot corresponding to the positioning pin 133 comprises a plurality of planes respectively matching the outer peripheral surfaces of the fixed end 1332 and the rotating end 1333. When the user applies an external force to the supporting leg to switch from the storage state to the supporting state, the rotation shaft of the supporting leg and the rotating end 1333 rotate relative to the fixed end 1332 until the external force applied to the supporting leg is removed when the supporting leg rotates to the designated position, and at this time, the supporting leg 13 can be maintained at the designated rotation angle under the action of the elastic member. In this embodiment, the rotation axis of the first leg 131 and the rotation axis of the second leg 132 are perpendicular to each other, that is, the orientation of the first leg 131 in the supporting state is perpendicular to the orientation of the second leg 132 in the supporting state, wherein the length from the end of the first leg 131 to the first rotation axis 1310 is greater than the length from the end of the second leg 132 to the second rotation axis 1320, and the rotating base 12 is rotatably connected with respect to the base 10, so that a user can select the first leg 131 or the second leg 132 as the supporting state according to a desired supporting height, and adjust the orientation of the first leg 131 or the second leg 132 in the supporting state by rotating the rotating base 12, so that the applicable leg 13 can form a more stable support for the electronic device.

In the above embodiment of the present application, the supporting legs 13 include the first supporting leg 131 and the second supporting leg 132, the length of the first supporting leg 131 is greater than that of the second supporting leg 132, so that the first supporting leg 131 can provide a greater supporting height for the electronic device relative to the second supporting leg 132, and secondly, the angle between the first supporting leg 131 and the bottom board 11 in the supporting state and the angle between the second supporting leg 132 and the bottom board 11 in the supporting state can also be set to be different. The electronic device stand can be symmetrically attached to the bottom surface of the electronic device, the rotating base 12 and the bottom plate 11 can be relatively rotated, and a user can select whether the first supporting leg 131 is in a supporting state or the second supporting leg 132 is in a supporting state, and adjust the rotating base 12 to rotate relative to the bottom plate 11 to adjust the orientation of the supporting leg 13 in the supporting state so as to ensure that the electronic device stand can be stably maintained at a corresponding supporting height and supporting angle when supporting the electronic device. Fig. 7 to 10 are schematic diagrams of a first working state in which the second leg 132 of the electronic device stand is in a supporting state, a second working state in which the first leg 131 is in the supporting state and the rotating portion 1213 is parallel to the base plate 11, and a third working state in which the first leg 131 is in the supporting state and the rotating portion 1213 is perpendicular to the base plate 11, respectively.

The first leg 131 and the second leg 132 are each in the form of a strip-shaped thin plate, and a plurality of reinforcing ribs 134 are respectively disposed on the sides facing the bottom plate 11. The reinforcing ribs 134 may be disposed at equal intervals along the length direction of the first and second legs 131 and 132 to reinforce the structural strength of the first and second legs 131 and 132 while reducing the volume and weight of the first and second legs 131 and 132, respectively. The shape of the reinforcing rib 134 can match the gap formed between the corresponding leg 13 and the bottom plate 11, when the first leg 131 and the second leg 132 are in the storage state, the reinforcing rib 134 is not visible from the side of the cover plate 123 of the electronic device support, and the outer surfaces of the first leg 131 and the second leg 132 and the outer surface of the cover plate 123 form a substantially smooth arc surface, so that the appearance of the electronic device support is neat and beautiful.

The number of the legs 13 is not limited to two as in the above embodiment, but may be three or any other number.

Referring to fig. 10 to 12, an electronic device stand according to another embodiment of the present application includes a base 20 and a plurality of legs 23 disposed on the base 20, the base 20 is used for being connected to an electronic device, the legs 23 are respectively pivoted to the base 20, and each leg 23 includes a storage state folded with respect to the base 20 and a support state unfolded with respect to the base 20. The base 20 includes a bottom plate 21 and a rotating base 22 rotatable relative to the bottom plate 21, the bottom plate 21 is used for connecting with an electronic device, and the supporting legs 23 are respectively pivoted on the rotating base 22.

A rotating member 211 and a plurality of positioning grooves 210 located on the periphery of the rotating member 211 are disposed between the bottom plate 21 and the rotating base 22, the rotating base 22 further includes a positioning column 25 accommodated in a part of the positioning grooves 210, and the positioning column 25 is switched between different positioning grooves 210 to maintain the rotating base 22 at a set angle relative to the base 20. The positioning grooves 210 are disposed according to the number of relative stable positions that need to be pre-maintained during the rotation process of the rotary base 22 relative to the bottom plate 21, for example, in the embodiment of the present application, the number of the support legs 23 is three, the number of the relative stable positions that need to be pre-maintained during the rotation process of the rotary base 22 relative to the bottom plate 21 is also three, and the positioning grooves 210 correspond to the three relative stable positions, respectively, when a user rotates one of the support legs 23 to the supporting state, the user can adjust the rotation of the rotary base 22 relative to the base 20 to adjust the orientation of the support leg 23 currently in the supporting state, so as to provide a stable supporting force for the electronic device by the support leg 23, and at this time, the positioning column 25 is just accommodated in the corresponding set of positioning grooves 210, so that the current relative position can be stably maintained between the rotary base.

One end of the positioning column 25 is provided with a receiving groove, a ball and an elastic member are arranged in the receiving groove, the elastic member is connected between the ball and the inner surface of the receiving groove, and/or the elastic member is connected between the ball and the inner surface of the positioning groove 210. The positioning post 25 has the same structure and function as the positioning post 25 in the embodiment shown in fig. 1, and when the rotating base 22 rotates relative to the bottom plate 21, the balls can reduce friction between the rotating base 22 and the bottom plate 21, and the elastic member is used to provide a space required for switching the positioning post 25 between different positioning grooves 210 and a holding force for accommodating the positioning post 25 in the positioning groove 210.

Wherein each leg 23 is in the shape of an arc thin plate, and a plurality of spaced reinforcing ribs are arranged on one side of each leg 23 facing the bottom plate 21. The rotation axis of stabilizer blade 23 is connected with the locating pin axle respectively, locating pin axle includes that stiff end and external diameter are less than the rotation end of stiff end, the stiff end with the rotation end is the multiaspect cylinder respectively.

The difference from the previous embodiment is that: the rotating base 22 of the base 20 comprises a rotating disc part 221 positioned at the center, the supporting legs 23 are arranged at intervals along the circumferential direction of the rotating disc part 221, and the lengths from the tail ends of any two supporting legs 23 to the rotating shafts of the supporting legs are different respectively. The turntable unit 221 may be made of anti-slip soft rubber, or the surface of the turntable unit 221 may be provided with an anti-slip soft rubber layer, and one end of each supporting leg 23 is pivotally connected to the edge of the turntable unit 221. Taking the number of the support legs 23 as three, the three support legs 23 are radially arranged outwards from the periphery of the turntable portion 221, and an included angle between two adjacent support legs 23 may be 120 degrees. The three supports have different lengths, and a user can select to rotate any one of the support legs 23 to a supporting state to obtain a required supporting height and supporting angle.

Referring to fig. 13 and 14, the turntable portion 221 includes an upper housing 2210 and a lower housing 2212 which are matched with each other, and shaft holes through which the rotation shafts of the legs 23 are respectively inserted are defined by the upper housing 2210 and the lower housing 2212. The rotating member 211 comprises a concave portion 224 and a circular rotating plate 214 which are respectively arranged between the bottom plate 21 and the rotating disc portion 221 and matched with each other, and the rotating base 22 and the bottom plate 21 are rotatably connected through the matching of the circular rotating plate 214 and the concave portion 224. The positioning grooves 210 may be spaced apart from each other along the circumferential direction of the circular rotation plate 214 at the edge portion of the circular rotation plate 214.

Referring to fig. 15, which is a working state diagram of the electronic device stand shown in fig. 10 when the electronic device stand is in use, one of the legs 23 is in a supporting state, since the lengths of the three legs 23 are different, a user can select the leg 23 with a desired length to switch to the supporting state, and can adjust the angle between the rotating base 22 and the bottom plate 21 by rotating the rotating base 22, so as to adjust the orientation of the leg 23 currently in the supporting state, so as to ensure that the electronic device stand can be stably maintained at a corresponding supporting height and supporting angle when supporting the electronic device.

The electronic device according to the embodiment of the present application may be a portable electronic device such as a notebook computer and a tablet computer, and in an optional embodiment, the electronic device holder is a notebook computer holder, and is configured to form a gap between a bottom surface and a working surface, which are used for supporting the notebook computer when the notebook computer works.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. The protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. An electronic device support is characterized by comprising a base and a plurality of support legs arranged on the base, wherein the base is used for being connected to electronic devices, the support legs are respectively pivoted with the base, each support leg comprises a storage state folded relative to the base and a support state unfolded relative to the base, and different support angles and/or different support heights can be formed between the support leg and the base in the support state, so that the electronic device support has a plurality of support states with different support angles and/or different support heights.

2. The electronic device stand according to claim 1, wherein the base includes a bottom plate and a rotating base rotatable relative to the bottom plate, the bottom plate is used for connecting with an electronic device, and the legs are respectively pivoted to the rotating base.

3. The electronic device holder according to claim 2, wherein a rotating member and a plurality of positioning grooves are formed on a periphery of the rotating member between the bottom plate and the rotating base, the rotating base further comprises positioning posts received in a portion of the positioning grooves, and the positioning posts switch between different positioning grooves to maintain the rotating base at a predetermined angle with respect to the base.

4. The electronic device holder according to claim 3, wherein the positioning post has a receiving groove at one end, and a ball and an elastic member are disposed in the receiving groove, and the elastic member is connected between the ball and an inner surface of the receiving groove and/or the elastic member is connected between the ball and an inner surface of the positioning groove.

5. The electronic device stand according to claim 3, wherein the rotary base includes a body and a cover plate detachably connected to each other, the body is provided with a rotary portion, both ends of the rotary portion are respectively connected to the base plate and the rotary portion, the cover plate is provided with a first receiving space facing the rotary portion and a second receiving space on one side, the support legs include a first support leg and a second support leg, the first support leg and the second support leg are located in the first receiving space and the second support leg is located in the second receiving space in a storage state, and a length from a distal end of the first support leg to a rotation axis of the first support leg is different from a length from a distal end of the second support leg to a rotation axis of the second support leg.

6. The electronic device stand of claim 5, wherein the cover plate and/or the ends of the legs are provided with anti-slip structures.

7. The electronic device holder according to claim 5, wherein a locking block and a locking groove are disposed between the rotating portion and the supporting leg.

8. The electronic device stand according to any one of claims 2 to 4, wherein the swivel base includes a central turntable portion, the support legs are arranged at intervals along a circumferential direction of the turntable portion, and lengths from ends of any two of the support legs to a rotation axis thereof are different, respectively.

9. The electronic device stand according to claim 8, wherein a recessed portion and a circular rotating plate are formed between the bottom plate and the rotating plate portion, and the rotating base is rotatably connected by the engagement of the circular rotating plate and the recessed portion.

10. The electronic device stand of claim 1, wherein the legs are each provided with a plurality of spaced apart stiffening ribs; and/or

The rotation axis of stabilizer blade is connected with the locating pin axle respectively, locating pin axle includes the stiff end, is located stiff end one end and can for stiff end pivoted rotates the end and connect in the stiff end with rotate the elastic component between the end, the rotation axis with rotate the end and connect, the stiff end with it is the multiaspect cylinder respectively to rotate the end.

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