CN221213788U - Supporting device - Google Patents

Abstract

The application provides a supporting device, which comprises a connecting main body and a supporting main body, wherein the connecting main body comprises a connecting piece and a mounting piece; one side of the supporting main body is movably arranged at one end of the mounting piece far away from the connecting piece, and the other side of the supporting main body is used for mounting electronic equipment. In the application, the connecting piece and the mounting piece are movably arranged to adjust the space between the supporting main body and the connecting piece, when a user connects the connecting piece with external equipment, the mounting piece can be adjusted to move to a required position relative to the connecting piece, and then the supporting main body can be adjusted to move to a required position relative to the mounting piece or the connecting piece, so that the electronic equipment can be used in a horizontal screen, a vertical screen, an inclined screen and the like. Therefore, the position of the supporting main body relative to the external equipment is adjusted, so that the position interference of the external equipment on the movement of the supporting main body can be avoided, namely, the supporting device can be adjusted at a plurality of positions, and the movement freedom degree of the supporting device is improved.

Description

Supporting device

Technical Field

The utility model relates to the technical field of electronic equipment accessories, in particular to a supporting device.

Background

With the development of electronic information technology, electronic devices, such as mobile phones and ipad, are indispensable in life. Further, the development of electronic equipment related accessories, such as an electronic equipment vehicle-mounted bracket, is also promoted. The vehicle-mounted bracket of the electronic equipment provides great convenience for navigation, call answering and the like when people drive, but the traditional vehicle-mounted bracket still has some design defects.

The current vehicle-mounted bracket generally comprises a base and an electronic equipment connecting part capable of rotating relative to the base, wherein the base is fixed on the center console or at the air outlet, and the electronic equipment connecting part is close to the center console or the air outlet, so that the adjustable freedom degree of the vehicle-mounted bracket is limited by the position of the center console or the air outlet, and the adjustable freedom degree of the vehicle-mounted bracket is limited.

Disclosure of utility model

The utility model mainly aims to provide a supporting device, which aims to solve the technical problem that the adjustable freedom degree of a vehicle-mounted bracket is limited by the position of a center console or an air outlet, so that the adjustable freedom degree of electronic equipment is limited.

In order to solve the technical problems, the technical scheme provided by the application is as follows:

A support device comprising:

The connecting main body comprises a connecting piece and a mounting piece, and the connecting piece and the mounting piece are movably arranged relatively; and

The support main body, support main body one side activity set up in the mounting is kept away from the one end of connecting piece, the opposite side is used for installing electronic equipment.

In some embodiments, a movable member is provided at an end of the mounting member remote from the connecting member, and the support body and the mounting member are movably connected by the movable member.

In some embodiments, the movable member includes a spherical hinge, the spherical hinge is disposed at one end of the mounting member away from the connecting member, the support main body is provided with a movable groove, and the spherical hinge is movably disposed in the movable groove; or alternatively

The movable piece comprises a cross pivot, the supporting main body is movably connected with a first shaft body of the cross pivot, and the mounting piece is movably connected with a second shaft body of the cross pivot.

In some embodiments, the support body includes a support portion and a first locking portion, the movable slot is opened at the support portion, and the first locking portion is movably sleeved at a slot peripheral wall of the movable slot to lock or loosen the movable slot.

In some embodiments, the mounting member includes at least two oppositely disposed sides, at least one of the sides being provided with a cushioning layer.

In some embodiments, the support device further comprises a connection seat for connecting an external device, and one end of the connection piece away from the mounting piece is movably connected to the connection seat.

In some embodiments, the connecting seat comprises a second locking part and a movable part, the movable part is movably connected to the connecting piece, and the second locking part is matched with the movable part and used for locking or loosening the movable part on the connecting piece.

In some embodiments, the movable portion is slidably disposed on the connecting member, and the second locking portion is disposed on the connecting member and connected to the movable portion to lock or unlock the movable portion at any position of the connecting member, or

The movable part is rotatably connected with the connecting piece, and the second locking part is arranged on the connecting piece and connected with the movable part, so that the movable part is locked or loosened on the connecting piece.

In some embodiments, the movable portion includes a movable platform and a base, the connecting piece is provided with a first chute, the movable platform is slidably disposed in the first chute and is provided with a first through hole, the base is rotationally connected with the movable platform, and the second locking portion passes through the first chute and the first through hole and is connected with the base.

In some embodiments, a first stop portion and a second stop portion are respectively disposed on opposite sides of the movable platform and the base, and the second locking portion is connected to the base through the first chute and the first through hole, so that the first stop portion and the second stop portion are clamped or separated.

In some embodiments, the movable platform is provided with a second chute, a bottom wall of the second chute is provided with a first through hole, the connecting piece is accommodated in the second chute, and the first through hole is communicated with the first chute.

In some embodiments, the support device further comprises a rotating member disposed between the connecting member and the mounting member to adjust an angle between the connecting member and the mounting member.

In some embodiments, the mounting member includes a mounting location for mounting the support body, the connector includes a connection location for providing a connection seat, and when the mounting member and the connector are relatively rotated to be parallel, and the mounting location is away from the connection location, the connection seat and the surface of the support body for mounting the electronic device are located on the same side.

In some embodiments, the connecting piece and the mounting piece are respectively provided with a first mounting hole and a second mounting hole, the rotating piece is arranged in the first mounting hole and the second mounting hole in a penetrating way, and at least one of a circumferential side wall of the rotating piece and an inner wall of the first mounting hole and a circumferential side wall of the rotating piece and an inner wall of the second mounting hole is provided with a limiting part; and/or the rotating piece is a damping rotating shaft.

The beneficial effects are that:

In the application, the connecting piece and the mounting piece are movably arranged to adjust the space between the supporting main body and the connecting piece, when a user connects the connecting piece to external equipment, the mounting piece can be adjusted to move to a required position relative to the connecting piece, and then the supporting main body can be adjusted to move to a required position relative to the mounting piece or the connecting piece, so that the electronic equipment can be used in a horizontal screen, a vertical screen, an inclined screen and the like. Therefore, the position of the supporting main body relative to the external equipment is adjusted, so that the position interference of the external equipment on the movement of the supporting main body can be avoided, namely, the supporting device can be adjusted at a plurality of positions, and the movement freedom degree of the supporting device is improved.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a supporting device according to an embodiment of the present application.

Fig. 2 is a schematic diagram of a folded structure of a supporting device according to an embodiment of the present application.

Fig. 3 is a schematic view of another folding structure of the supporting device according to the embodiment of the application.

Fig. 4 is a schematic view of another structure of the supporting device according to an embodiment of the application.

Fig. 5 is an exploded view of a supporting device according to an embodiment of the present application.

Fig. 6 is a schematic view of another exploded structure of the supporting device according to the embodiment of the present application.

Description of the reference numerals:

10-supporting means;

1-a connecting body; 11-a connector; 111-a first mounting hole; 112-a first chute; 113-a linker; 12-mounting; 121-a second mounting hole; 122-moving part; 1221-spherical hinge; 123-a buffer layer; 124-mounting location;

2-a support body; 21-a movable groove; 211-support arms; 212-a damping washer; 22-a support; 221-a support shell; 222-magnets; 223-accommodation chamber; 224-a first gasket; 225-a second gasket; 23-a first locking portion; 24-cover;

3-a rotating member; 31-a limit part;

4-connecting seats; 41-a second locking portion; 411-locking screws; 412-a third gasket; 4121-a second through hole; 4122-ratcheting structure; 413-an elastomer; 42-a movable part; 421—a mobile platform; 4211-a first via; 422-a base; 4221-a compression block; 4222-bumps; 4223-a third through hole; 423-a second chute; 43-first stop; 44-a second stop; 45-fixing the nut; 46-anti-drop holes; 47-anti-falling screw.

The achievement of the objects, functional features and advantages of the present application will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present application are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, "and/or" throughout this document includes three schemes, taking a and/or B as an example, including a technical scheme, a technical scheme B, and a technical scheme that both a and B satisfy; in addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present application.

Referring to fig. 1-6, the present application provides a supporting device 10, which comprises a connecting body 1 and a supporting body 2, and comprises a connecting piece 11 and a mounting piece 12, wherein the connecting piece 11 and the mounting piece 12 are movably arranged relatively; one side of the supporting body 2 is movably arranged at one end of the mounting piece 12 far away from the connecting piece 11, and the other side is used for mounting electronic equipment.

In this embodiment, the connecting member 11 and the mounting member 12 are movably disposed to adjust the size of the space between the support body 2 and the connecting member 11, and when the user connects the connecting member 11 to an external device, the mounting member 12 can be adjusted to move to a desired position with respect to the connecting member 11, and then the support body 2 can be adjusted to move to a desired position with respect to the mounting member 12 or the connecting member 11, so that the electronic device can be used in a landscape screen, portrait screen, tilt, or the like. Thereby adjusting the position of the supporting body 2 relative to the external device, so that the position interference of the external device on the movement of the supporting body 2 can be avoided, that is, the supporting device 10 in the embodiment is adjustable at multiple positions, and the movement freedom of the supporting device 10 is improved. It will be appreciated that the external device may be a vehicle or the like, for example, the connector 11 may be mounted to a location on an interior surface of the vehicle.

In some embodiments, referring to fig. 1-3, the mounting member 12 may be rotatably coupled to the connecting member 11 to adjust the position of the support body 2 relative to an external device; or the mounting member 12 may be telescopically arranged relative to the connection, the position of the support body 2 relative to the external device being adjusted. The mounting member 12 is herein illustrated as being rotatably connected to the connecting member 11. The mounting member 12 can be adjusted to any angle relative to the connecting member 11, for example, the mounting member 12 can be folded relative to the connecting member 11 so as to be hidden behind the screen of the electronic device, and further the supporting main body 2 can be moved relative to the mounting member 12 so as to meet the adjustment of the horizontal screen, the vertical screen or the inclination of the electronic device.

In some embodiments, the mounting member 12 includes at least two opposite sides, at least one of which is provided with a buffer layer 123 for protection against damage from impact with the display screen of the electronic device during rotation. In addition, when the supporting device 10 is installed at the back of the hollow screen of the vehicle, the buffer layer 123 can prevent the installation piece 12 from rubbing the central control screen in the moving process.

In an embodiment, referring to fig. 6, the supporting device 10 further includes a rotating member 3, where the rotating member 3 is disposed between the connecting member 11 and the mounting member 12 to adjust an angle between the connecting member 11 and the mounting member 12. The arrangement is such that the mounting member 12 is capable of both rotating relative to the connector member 11 and hovering relative to the connector member 11 to a position desired by the user. Specifically, the connecting member 11 and the mounting member 12 are respectively provided with a first mounting hole 111 and a second mounting hole 121, the rotating member 3 is pierced through the first mounting hole 111 and the second mounting hole 121, and at least one of a circumferential side wall of the rotating member 3 and an inner wall of the first mounting hole 111, and a circumferential side wall of the rotating member 3 and an inner wall of the second mounting hole 121 is provided with the stopper 31. Friction between the rotating member 3 and the first and second mounting holes 111 and 121, respectively, is increased by the limiting portion 31, so that the mounting member 12 can hover to a position desired by a user with respect to the connection member 11. Or the rotating member 3 may be a damping structure, so that the mounting member 12 can hover to a position required by a user with respect to the connecting member 11 by increasing damping between the damping shaft and the first and second mounting holes 111, 121, respectively.

In another embodiment, the mounting member 12 includes a mounting position 124 for mounting the support body 2, the connecting member 11 includes a connecting position 113 for setting the connecting base 4, and when the mounting member 12 and the connecting member 11 are relatively rotated to be parallel and the mounting position 124 is away from the connecting position 113, the surfaces of the connecting base 4 and the support body 2 for mounting the electronic device are located on the same side. This avoids the formation of positional interference.

In one embodiment, referring to fig. 5, a movable member 122 is disposed at an end of the mounting member 12 away from the connecting member 11, and the supporting body 2 and the mounting member 12 are connected by the movable member 122. Such that the support body 2 can freely move with respect to the mounting member 12, can tilt or rotate with respect to the support body 2 to a direction desired by a user, while improving movement flexibility of the support body 2, and in particular, the movable member 122 may include a cross pivot (not shown) to which the support body 2 is movably coupled to a first shaft body of the cross pivot and to which the mounting member 12 is movably coupled to a second shaft body of the cross pivot. Or in another embodiment, the movable member 122 includes a spherical hinge 1221, the spherical hinge 1221 is disposed at one end of the mounting member 12 away from the connecting member 11, the supporting body 2 is provided with a movable slot 21, and the spherical hinge 1221 is movably disposed in the movable slot 21. So that the support body 2 can freely move with respect to the mounting member 12, can tilt or rotate with respect to the support body 2 to a direction desired by a user, and thus the flexibility of movement of the support body 2 is improved. Specifically, a damping washer 212 is further disposed in the movable groove 21, and the damping washer is located between the spherical hinge 1221 and the movable groove 21.

Further, the supporting body 2 includes a supporting portion 22 and a first locking portion 23, the movable slot 21 is opened in the supporting portion 22, and the first locking portion 23 is movably sleeved on a slot peripheral wall of the movable slot 21 to lock or loosen the movable slot 21. Taking the movable piece 122 as a spherical hinge 1221 as an example, when the direction of the electronic device needs to be adjusted, that is, when the angle of the supporting part 22 needs to be adjusted, the first locking part 23 can be unscrewed, so that the first locking part 23 loosens the spherical hinge 1221, and the spherical hinge 1221 can flexibly move relative to the movable groove 21; when the user adjusts the angle of the supporting portion 22, the first locking portion 23 may be screwed, so that the first locking portion 23 locks the ball pivot 1221 in the movable slot 21, and the angle of the supporting portion 22 is fixed. In more detail, a plurality of support arms 211 are disposed at intervals on one side of the supporting portion 22 facing the spherical hinge 1221, the plurality of support arms 211 are enclosed to form the movable slot 21, and the plurality of support arms 211 can be folded toward the center of the movable slot 21 or expanded away from the center of the movable slot 21 under the action of the first locking portion 23 so as to change the volume of the movable slot 21. Thereby facilitating the locking of the ball pivot 1221 within the movable groove 21 or the movement within the movable groove 21.

Referring to fig. 5, in the present embodiment, the supporting portion 22 includes a supporting shell 221 and a magnet 222, one side of the supporting shell 221 is provided with a movable slot 21, the other side is used for connecting a mobile phone, and the magnet 222 is mounted inside the supporting shell 221 and is used for magnetically attracting the mobile phone to the side of the supporting shell 221 facing away from the movable slot 21.

Specifically, the supporting portion 22 further includes a first spacer 224 and a second spacer 225, the supporting case 221 has an accommodating cavity 223, the magnet 222, the first spacer 224 and the second spacer 225 are all accommodated in the accommodating cavity 223, and the magnet 222 is disposed between the first spacer 224 and the second spacer 225 to ensure stability of the overall structure. In the present embodiment, the cover 24 is further included, and the cover 24 is disposed on the supporting shell 221 and is used for sealing the accommodating cavity 223. In another embodiment, the accommodation chamber 223 may be capped by injection molding or the like.

In this embodiment, the supporting device 10 further includes a connection seat 4 for connecting to an external device, and an end of the connection member 11 away from the mounting member 12 is movably connected to the connection seat 4. So as to further increase the adjustable flexibility of the support device 10. In this embodiment, the user can adjust the relative positions of the connecting member 11 and the connecting seat 4, the relative positions of the connecting member 11 and the mounting member 12, and the connection relationship between the mounting member 12 and the supporting body 2, so as to adjust the direction and angle required by the user. This greatly enhances the adjustable flexibility of the support device 10.

In another embodiment, the connecting seat 4 includes a second locking portion 41 and a movable portion 42, the movable portion 42 is movably connected to the connecting piece 11, and the second locking portion 41 cooperates with the movable portion 42 to lock or loosen the movable portion 42 on the connecting piece 11. In this embodiment, when the angle or distance of the connection base 4 with respect to the mounting member 12 and the support body 2 needs to be adjusted, the second locking portion 41 may be screwed to loosen the movable portion 42 and the connection member 11, further adjust the position of the movable portion 42 on the connection member 11 or adjust the angle between the movable portion 42 and the connection base 4, and after the adjustment, the second locking portion 41 may be screwed to fix the state at this time. Thereby adjusting the angle or distance of the connecting seat 4 relative to the mounting 12, the support body 2.

Specifically, in one embodiment, the position of the connecting seat 4 on the connecting piece 11 can be adjusted, the connecting piece 11 is provided with a first chute 112, and the connecting seat 4 is slidably disposed in the first chute 112. In the present embodiment, the distance between the connection base 4 and the external device can be adjusted by sliding the connection piece 11 along the first slide groove 112 so as to adjust the distance between the connection base 4 and the mounting piece 12, the support body 2, and the like, and therefore, the distance between the support body 2 and the external device can be adjusted by adjusting the distance between the connection base 4 and the mounting piece 12, the support body 2, in other words, the support body 2 is used for assembling the electronic device, and the distance between the electronic device and the support body 2 can be adjusted by adjusting the distance between the adjustment base and the mounting piece 12, the support body 2. Specifically, in another embodiment, the angle of the connecting seat 4 relative to the connecting piece 11 may be adjusted, the movable portion 42 is rotatably connected to the connecting piece 11, and the second locking portion 41 is disposed on the connecting piece 11 and connected to the movable portion 42, so that the movable portion 42 is locked or loosened to the connecting piece 11. In another embodiment, the angle and position of the connecting seat 4 relative to the connecting piece 11 can be adjusted, for example, the movable portion 42 includes a movable platform 421 and a seat 422, the seat 422 is movably connected with the movable platform 421, the movable platform 421 is slidably disposed on the connecting piece 11 and provided with a first through hole 4211, and the second locking portion 41 passes through the first chute 112 and the first through hole 4211, and connects the seat 422, so as to lock or loosen the seat 422 and the movable platform 421 on the connecting piece 11. In this embodiment, when the user screws the second locking portion 41, the seat 422, the movable platform 421 and the second locking portion 41 are close to the connecting member 11 and locked to the connecting member 11, and the seat 422 and the movable platform 421 are in a relatively fixed state. When the user needs to adjust the distance between the movable platform 421 and the mounting member 12, or wants to adjust the rotation angle of the connecting member 11 relative to the base 422, the second locking portion 41 can be unscrewed, so that the base 422, the movable platform 421 and the second locking portion 41 are far away from the connecting member 11, i.e. the movable platform 421 can slide relatively to the connecting member 11 to approach or separate from the mounting member 12. At this time, the base 422 and the movable platform 421 are relatively far away, so that the movable platform 421 can rotate relative to the base 422, that is, the movable platform 421 can drive the connecting piece 11 to rotate relative to the base 422, and the connecting piece 11, the mounting piece 12 and the supporting body 2 are connected, so that the mounting piece 12 and the connecting piece 11 also rotate along with the connecting piece 11, and the position of the electronic device connected with the supporting body 2 is adjusted, for example, when the movable platform 421 drives the connecting piece 11 to rotate 90 ° relative to the rotating base, the electronic device can be switched between the horizontal and vertical screens. For another example, when the support body 2 is too close to the external device (vehicle), the movable platform 421 may be adjusted to move away from the mounting member 12 with respect to the connection member 11 to increase the space between the support body 2 and the seat 422, facilitating the movement of the support body 2 with respect to the mounting member 12.

Specifically, the opposite sides of the movable platform 421 and the base 422 are respectively provided with a first stop portion 43 and a second stop portion 44, and the second locking portion 41 is connected to the base 422 through the first chute 112 and the first through hole 4211, so that the first stop portion 43 and the second stop portion 44 are clamped or separated. When the user screws the second locking portion 41, the first stopping portion 43 and the second stopping portion 44 are close to each other to be clamped, so that the movable platform 421 and the base 422 are relatively fixed; when the user unscrews the second locking portion 41, the first stopper 43 and the second stopper 44 are separated from each other, so that the movable platform 421 and the base 422 can relatively rotate. It will be appreciated that the first and second stops 43, 44 may be dental discs to smoothly transfer rotational forces while also providing a sense of motion and audible feedback.

Further, referring to fig. 5, in the present embodiment, a second sliding groove 423 is formed on the movable platform 421, a first through hole 4211 is formed on a bottom wall of the second sliding groove 423, the connecting member 11 is accommodated in the second sliding groove 423, and the first through hole 4211 is communicated with the first sliding groove 112. So the second chute 423 can limit the movable platform 421 on the connecting piece 11, so that the movable platform 421 moves along the connecting piece 11. In the present embodiment, the second locking portion 41 further passes through the first sliding groove 112 and passes through the first through hole 4211 of the movable platform 421, i.e. the second locking portion 41 has a limiting effect on the movable platform 421, so that the movable platform 421 also slides along the first sliding groove 112. The middle and both sides of the movable platform 421 are thus limited, so that its sliding along the connection member 11 is very stable.

In more detail, the second locking portion 41 includes a locking screw 411 and a third washer 412, a compression block 4221 and a fixing nut 45 are disposed on a side of the base 422 facing the movable platform 421, the third washer 412 is provided with a second through hole 4121, and the locking screw 411 sequentially passes through the second through hole 4121, the first chute 112 and the first through hole 4211 to be connected with the compression block 4221, so as to lock or loosen the compression block 4221, the movable platform 421 and the third washer 412 to the connecting member 11. More specifically, the locking screw 411 has an external thread, the pressing block 4221 has a third through hole 4223, the fixing nut 45 is provided with an internal thread, the locking screw 411 passes through the second through hole 4121, the first chute 112, the first through hole 4211 and the third through hole 4223 in this order, and the fixing nut 45 passes through the third through hole 4223 and is screw-coupled to the locking screw 411.

Further, an elastic body 413 is further arranged between the locking screw 411 and the third gasket 412, so that locking and loosening of the locking screw 411 are facilitated.

Further, the pressing block 4221 has a protrusion 4222 extending toward the first through hole 4211 of the movable platform 421, and the inner wall of the second through hole 4121 and the outer wall of the protrusion 4222 are provided with a mating engagement structure 4122, so that when the first stop portion 43 and the second stop portion 44 are separated, the movable platform 421 drives the connecting member 11 to rotate relative to the pressing block 4221 or the third gasket 412.

In some embodiments, the seat 422 is further provided with a locking screw 47, the locking screw 411 has a locking hole 46, and the locking screw 47 is connected to the locking screw 411 in the locking hole 46 to prevent the locking screw 411 from falling off.

The foregoing description is only of the preferred embodiments of the present application and is not intended to limit the scope of the application, and all equivalent structural changes made by the present description and drawings or direct/indirect application in other related technical fields are included in the scope of the present application.

Claims (14)

1.A support device, comprising:

The connecting main body comprises a connecting piece and a mounting piece, and the connecting piece and the mounting piece are movably arranged relatively; and

The support main body, support main body one side activity set up in the mounting is kept away from the one end of connecting piece, the opposite side is used for installing electronic equipment.

2. The support device according to claim 1, wherein a movable member is provided at an end of the mounting member remote from the connecting member, and the support main and the mounting member are movably connected by the movable member.

3. The supporting device according to claim 2, wherein the movable member includes a spherical hinge, the spherical hinge is disposed at an end of the mounting member away from the connecting member, the supporting body is provided with a movable groove, and the spherical hinge is movably disposed in the movable groove; or alternatively

The movable piece comprises a cross pivot, the supporting main body is movably connected with a first shaft body of the cross pivot, and the mounting piece is movably connected with a second shaft body of the cross pivot.

4. A supporting device according to claim 3, wherein the supporting body comprises a supporting portion and a first locking portion, the movable groove is provided on the supporting portion, and the first locking portion is movably sleeved on the groove peripheral wall of the movable groove to lock or loosen the movable groove.

5. The support device of claim 1, wherein the mounting member comprises at least two oppositely disposed sides, at least one of the sides being provided with a cushioning layer.

6. The support device of any one of claims 1-5, further comprising a connection base for connecting to an external device, wherein an end of the connector remote from the mounting member is movably connected to the connection base.

7. The support device of claim 6, wherein the connecting base includes a second locking portion and a movable portion, the movable portion being movably connected to the connecting member, the second locking portion cooperating with the movable portion for locking or releasing the movable portion to the connecting member.

8. The supporting device as claimed in claim 7, wherein the movable portion is slidably disposed on the connecting member, the second locking portion is disposed on the connecting member and is connected to the movable portion to lock or unlock the movable portion at any position of the connecting member, or

The movable part is rotatably connected with the connecting piece, and the second locking part is arranged on the connecting piece and connected with the movable part, so that the movable part is locked or loosened on the connecting piece.

9. The supporting device of claim 7, wherein the movable portion comprises a movable platform and a base, the connecting piece is provided with a first sliding groove, the movable platform is slidably arranged in the first sliding groove and is provided with a first through hole, the base is rotatably connected with the movable platform, and the second locking portion penetrates through the first sliding groove and the first through hole and is connected with the base.

10. The support device according to claim 9, wherein a first stop portion and a second stop portion are provided on opposite sides of the movable platform and the base, respectively, and the second locking portion is connected to the base through the first chute and the first through hole, so that the first stop portion and the second stop portion are clamped or separated.

11. The support device of claim 9, wherein the movable platform is provided with a second chute, a bottom wall of the second chute is provided with a first through hole, the connecting piece is accommodated in the second chute, and the first through hole is communicated with the first chute.

12. The support device of claim 6, further comprising a rotating member disposed between the connecting member and the mounting member to adjust an angle between the connecting member and the mounting member.

13. The support device of claim 12, wherein the mounting member includes a mounting location for mounting a support body, the connector includes a connection location for providing a connector base, and when the mounting member and the connector are rotated relative to each other to be parallel and the mounting location is away from the connection location, the surfaces of the connector base and the support body for mounting an electronic device are on the same side.

14. The supporting device according to claim 12, wherein the connecting member and the mounting member are provided with a first mounting hole and a second mounting hole, respectively, the rotating member is provided through the first mounting hole and the second mounting hole, and at least one of a circumferential side wall of the rotating member and an inner wall of the first mounting hole, and a circumferential side wall of the rotating member and an inner wall of the second mounting hole is provided with a stopper portion; and/or the rotating piece is a damping rotating shaft.