Sucking disc support capable of being rotationally adjusted

Abstract

The sucker support capable of being rotationally adjusted comprises a sucker installation base, a sucker assembly and a rotating assembly, and the sucker assembly comprises a sucker and a connecting piece connected to the top of the sucker; the suction cup mounting seat comprises a base, a cover body and a knob, the suction cup is located at the bottom of the base, the base is provided with an avoiding hole for the connecting piece to penetrate through, the cover body is arranged at the top of the base, the knob is rotatably mounted between the bottom of the cover body and the top of the base, and the connecting piece penetrates through the avoiding hole and is connected to the knob in a vertically movable manner; the rotating assembly comprises a rotating base and a rotating arm connected to the rotating base, the rotating base is rotatably installed between the bottom of the cover body and the bottom of the base and located on the periphery of the base, and a locking assembly is arranged between the rotating base and the suction cup installation base. According to the sucker support, the connecting structure of the knob and the sucker is simplified, the knob and the rotating seat are ingeniously limited through the cover body, parts are simple, and the whole sucker support is more convenient to assemble.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field technology of sucking disc support, especially a rotatable sucking disc support. BACKGROUND

[0002] Mobile phones and other electronic devices have become an indispensable auxiliary tool and entertainment tool in people's life, but long-time hand holding of the mobile phone can easily cause hand fatigue of the user, which brings great inconvenience to the use of the user, and therefore a mobile phone support for fixing the mobile phone appears to liberate the hands of the user and facilitate the use of the mobile phone by the user.

[0003] The mobile phone support generally includes a desktop type, a sucking disc type, a bonding type and the like, and taking the sucking disc support as an example, in the prior art, the sucking disc support includes a base, a rotating seat and a supporting arm, the rotating seat is rotatably installed on the base, the bottom of the base is provided with a sucking disc, the sucking disc is provided with a first arc-shaped block and a second arc-shaped block, the first arc-shaped block is provided with a first sliding groove, the second arc-shaped block is provided with a second sliding groove, the base further includes a shell, a movable rod and a knob, the first arc-shaped block and the second arc-shaped block are arranged through the shell, one end of the movable rod is arranged in the first sliding groove, the other end of the movable rod is arranged in the second sliding groove, the knob is rotatably arranged on the shell, one side of the knob close to the sucking disc is provided with a fixing block, the fixing block is provided with a recess for clamping the movable rod, when the knob is rotated, the movable rod moves in the first sliding groove and the second sliding groove respectively, and the sucking disc is lifted or pressed, in this structure, the connection between the knob and the sucking disc is complicated, there are many parts, which brings inconvenience to the assembly of the whole support, and the rotating seat is arranged on the top of the base, which increases the height of the whole support and is not conducive to miniaturization design.

[0004] Therefore, it is necessary to design a new technical scheme to solve the above problems. INVENTION CONTENTS

[0005] Therefore, the utility model aims at the defects of the prior art, and the main purpose is to provide a rotatable sucking disc support, the sucking disc mounting seat includes a base, a cover body and a knob, the knob is rotatably installed between the bottom of the cover body and the top of the base, and is matched with a sucking disc assembly including a sucking disc and a connecting piece connected to the top of the sucking disc, the connecting piece passes through an avoiding hole and is movably connected to the knob, the knob can drive the connecting piece to move up and down, so that the sucking disc can be stably adsorbed on the mounting surface, the connection structure of the knob and the sucking disc is simplified, the rotating seat is rotatably installed between the bottom of the cover body and the bottom of the base and is located on the outer periphery of the base, the knob and the rotating seat are limited by the cover body, the parts are simple, the assembly of the whole sucking disc support is more convenient, meanwhile, the rotatable setting of the rotating seat makes the rotating arm rotatable relative to the sucking disc mounting seat, after the mobile terminal support is installed on the rotating arm, the use freedom of the mobile terminal support is improved, and the structure design is ingenious.

[0006] To achieve the above object, the utility model discloses the following technical scheme:

[0007] A rotatable adjustable sucking disc support, including sucking disc mounting seat, sucking disc subassembly and rotating subassembly, sucking disc subassembly includes sucking disc and the connecting piece of the top of sucking disc is connected,

[0008] Said sucking disc mounting seat includes base, cover and knob, and the bottom of the base is located at the bottom of the base, and the base is provided with the avoiding hole for the connecting piece, and the cover is arranged on the top of the base, and the knob is rotatably installed between the bottom of the cover and the top of the base, and the top of the knob protrudes from the top of the cover, and the connecting piece passes through the avoiding hole and is connected to the knob and can be moved up and down, and the knob can drive the connecting piece to move up and down.

[0009] Said rotating subassembly includes rotating seat and rotating arm connected to rotating seat, and the rotating seat is rotatably installed between the bottom of the cover and the bottom of the base and is located on the outer periphery of the base, and the locking assembly is arranged between the rotating seat and the sucking disc mounting seat, and the locking assembly can selectively lock the rotating seat on the sucking disc mounting seat or release the locking between the rotating seat and the sucking disc mounting seat.

[0010] As a preferred scheme, the knob is provided with an internal thread part, the outer wall surface of the connecting piece is provided with an external thread part matched with the internal thread part, and the base is provided with a rotation limiting part for limiting the rotation of the connecting piece.

[0011] As a preferred scheme, the rotation limiting part includes a mounting part connected to the side of the avoiding hole and a rotation limiting part connected to the mounting part, the outer wall surface of the connecting piece is provided with a rotation limiting groove, and the rotation limiting part is clamped in the rotation limiting groove.

[0012] As a preferred scheme, the top of the base is provided with an elastic convex part, the bottom of the knob is provided with a first positioning recess for positioning the knob at a first position and a second positioning recess for positioning the knob at a second position, and the elastic convex part is selectively clamped in the first positioning recess or the second positioning recess.

[0013] As a preferred scheme, a first elastic part is arranged between the bottom of the base and the top of the sucking disc, and the first elastic part is located on the outer periphery of the connecting piece.

[0014] As a preferred scheme, the bottom of the base is provided with a first tooth part, and correspondingly, the top of the sucking disc is provided with a second tooth part matched with the first tooth part, and the second tooth part can be clamped in the first tooth part.

[0015] As a preferred scheme, the sucking disc includes a soft rubber part and a bonding part integrally formed on the bottom of the soft rubber part, and the bottom of the connecting part is integrally connected to the soft rubber part.

[0016] As a preferred solution, the locking assembly comprises a plurality of first clamping teeth arranged on the rotating seat and a first clamping member arranged on the suction cup mounting seat, the first clamping teeth are arranged circumferentially on the inner wall surface of the rotating seat, the first clamping member is movably arranged between the base and the cover, a second elastic member is arranged between the end of the first clamping member away from the first clamping teeth and the base, the end of the first clamping member close to the first clamping teeth can be clamped to the first clamping teeth by the elastic force of the second elastic member, the end of the first clamping member away from the first clamping teeth is further provided with an unlocking member, the unlocking member comprises a first unlocking portion, a avoiding portion and a resisting portion arranged in sequence from top to bottom, the first unlocking portion protrudes out of the cover, a third elastic member capable of driving the first unlocking portion to reset is arranged between the unlocking member and the base, the unlocking member has a locking state and an unlocking state, in the locking state, the first clamping member is limited between the first clamping teeth and the resisting portion, in the unlocking state, the avoiding portion is aligned with the first clamping member, and the first clamping member can enter the avoiding portion by leaving the first clamping teeth.

[0017] As a preferred solution, the locking assembly comprises a plurality of first clamping teeth arranged on the rotating seat and a first clamping member arranged on the suction cup mounting seat, the first clamping teeth are arranged circumferentially on the inner wall surface of the rotating seat, the first clamping member is movably arranged between the base and the cover, a second elastic member is arranged between the end of the first clamping member away from the first clamping teeth and the base, the end of the first clamping member close to the first clamping teeth can be clamped to the first clamping teeth by the elastic force of the second elastic member, the end of the first clamping member away from the first clamping teeth is further provided with an unlocking member, the unlocking member comprises a first unlocking portion, a avoiding portion and a resisting portion arranged in sequence from top to bottom, the first unlocking portion protrudes out of the cover, a third elastic member capable of driving the first unlocking portion to reset is arranged between the unlocking member and the base, the unlocking member has a locking state and an unlocking state, in the locking state, the first clamping member is limited between the first clamping teeth and the resisting portion, in the unlocking state, the avoiding portion is aligned with the first clamping member, and the first clamping member can enter the avoiding portion by leaving the first clamping teeth.

[0018] As a preferred solution, the rotating arm is rotationally connected to the rotating seat, and the end of the rotating arm away from the rotating seat is rotationally connected with a universal ball head, and the universal ball head is provided with a magnetic suction seat.

[0019] The utility model discloses have obvious advantage and beneficial effect compared with prior art, specifically speaking, from above technical scheme can know:

[0020] Mainly, the suction cup mounting seat comprises a base, a cover and a knob, the knob is rotatably installed between the bottom of the cover and the top of the base, a suction cup assembly comprising a suction cup and a connecting piece connected to the top of the suction cup is arranged in cooperation, the connecting piece passes through the avoiding hole and is connected to the knob in up-down movement, the knob can drive the connecting piece to move up and down, so that the suction cup can be stably adsorbed on the mounting surface, the connection structure of the knob and the suction cup is simplified, and the rotary seat is rotatably installed between the bottom of the cover and the bottom of the base and located at the outer periphery of the base, the knob and the rotary seat are limited by the cover, the parts are simple, the assembly of the suction cup support is more convenient, and the rotary seat is rotatably arranged, so that the rotary arm can rotate relative to the suction cup mounting seat, after the mobile terminal support is installed on the rotary arm, the use freedom of the mobile terminal support is improved, and the structure design is ingenious.

[0021] In order to more clearly set forth the structural features and functions of the present application, the present application will be described in detail below in combination with the drawings and specific embodiments. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 is a perspective view of a preferred embodiment one of the present application;

[0023] Figure 2 is a perspective view of another view of the preferred embodiment one of the present application;

[0024] Figure 3 is an exploded view of the preferred embodiment one of the present application;

[0025] Figure 4 is a sectional view of the preferred embodiment one of the present application;

[0026] Figure 5 is a perspective view of the preferred embodiment one of the present application;

[0027] Figure 6 is a sectional view of the preferred embodiment one of the present application.

[0028] BRIEF DESCRIPTION OF DRAWINGS

[0029] 10, suction cup mounting seat; 11, base;

[0030] 111, avoiding hole; 112, first tooth part;

[0031] 12, cover; 13, knob;

[0032] 131, internal thread part; 14, cover plate;

[0033] 20, suction cup assembly;

[0034] 21, suction cup; 211, soft glue part;

[0035] 212, bonding part; 213, protrusion;

[0036] 214, annular reinforcing part; 215, annular groove;

[0037] 216, second via hole; 217, second tooth part;

[0038] 22, connecting piece; 221, connecting disc;

[0039] 222, external thread part; 223, rotation limiting groove;

[0040] 30, rotating assembly; 31, rotating seat;

[0041] 32, rotating arm; 33, extension part;

[0042] 40, rotation limiting piece; 41, mounting part;

[0043] 42, rotation limiting part; 50, first elastic piece;

[0044] 60, elastic protrusion; 70, locking assembly;

[0045] 71, first clamping tooth; 72, first clamping piece;

[0046] 73, second elastic piece; 74, unlocking piece;

[0047] 741, first unlocking part; 742, avoiding part;

[0048] 743, resisting part; 744, third elastic piece;

[0049] 75, second clamping tooth; 76, second clamping piece;

[0050] 77, fourth elastic piece; 78, second unlocking part;

[0051] 80, universal ball head; 90, magnetic suction seat. DETAILED DESCRIPTION

[0052] First of all, it needs to be pointed out that in the description of the utility model, the terms "upper", "lower", "left", "right" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0053] Please refer to Figures 1 to 6 It shows the specific structure of various preferred embodiments of the utility model, including the suction cup mounting seat 10, the suction cup assembly 20 and the rotating assembly 30.

[0054] The suction cup assembly 20 comprises a suction cup 21 and a connecting piece 22 connected to the top of the suction cup 21; refer to Figure 3 and Figure 4 The suction cup 21 comprises a soft rubber part 211 and a bonding part 212 integrally formed at the bottom of the soft rubber part 211, and the bottom of the connecting part is integrally connected to the soft rubber part 211;

[0055] Specifically, the top of the bonding part 212 is provided with a plurality of protrusions 213, and correspondingly, the bottom of the base 11 is concave upward and provided with a plurality of grooves (not shown in the figure) matched with the protrusions 213. During injection molding, the matching of the protrusions 213 and the grooves can make the connection of the soft rubber part 211 and the bonding part 212 more stable. The bottom of the connecting piece 22 is provided with a connecting disc 221, and the connecting disc 221 is provided with a plurality of first through holes (not shown in the figure) for the soft rubber part 211 to flow into during injection, so that the connecting piece 22 is integrally formed with the soft rubber part 211;

[0056] Preferably, the top of the bonding part 212 is provided with an annular reinforcing part 214, and the top of the soft rubber part 211 is provided with an annular groove 215 for forming the annular reinforcing part 214. The annular groove 215 is provided with a second through hole 216 passing through the top and bottom, and the annular reinforcing part 214 of the bonding part 212 is formed in the annular groove 215 through the second through hole 216 during injection molding.

[0057] The suction cup mounting seat 10 comprises a base 11, a cover 12 and a knob 13. The suction cup 21 is located at the bottom of the base 11, the base 11 is provided with a avoiding hole 111 for the connecting piece 22 to pass through, the cover 12 is arranged at the top of the base 11, the knob 13 is rotatably arranged between the bottom of the cover 12 and the top of the base 11, the top of the knob 13 protrudes from the top of the cover 12, the connecting piece 22 passes through the avoiding hole 111 and is movably connected to the knob 13, and the knob 13 can drive the connecting piece 22 to move up and down. The cover 12 and the base 11 are connected by screws, and the top of the cover 12 is provided with a cover plate 14 for covering the screws;

[0058] refer to Figure 3 and Figure 4As shown, the knob 13 is provided with an inner threaded part 131, the outer wall surface of the connecting piece 22 is provided with an outer threaded part 222 matched with the inner threaded part 131, the base 11 is provided with a rotation limiting piece 40 for limiting the rotation of the connecting piece 22, the rotation limiting piece 40 comprises a mounting part 41 connected to the side of the avoiding hole 111 and a rotation limiting part 42 connected to the mounting part 41, the outer wall surface of the connecting piece 22 is provided with a rotation limiting groove 223, and the rotation limiting part 42 is clamped in the rotation limiting groove 223, so that the rotation movement of the connecting piece 22 is converted into the up-down linear movement, and the suction cup 21 is driven to be lifted or lowered;

[0059] Preferably, the bottom of the base 11 is provided with a first tooth part 112, and correspondingly, the top of the suction cup 21 is provided with a second tooth part 217 matched with the first tooth part 112, the second tooth part 217 can be clamped in the first tooth part 112, and the first elastic piece 50 is arranged between the bottom of the base 11 and the top of the suction cup 21 and located at the outer periphery of the connecting piece 22.

[0060] In the embodiment, the top of the base 11 is provided with an elastic convex part 60, the bottom of the knob 13 is provided with a first positioning recess (not shown in the figure) for positioning the knob 13 at the first position and a second positioning recess (not shown in the figure) for positioning the knob 13 at the second position, the elastic convex part 60 is selectively clamped in the first positioning recess or the second positioning recess, when the elastic convex part 60 is clamped in the first positioning recess, the suction cup 21 is in the adsorbing state, and when the elastic convex part 60 is clamped in the second positioning recess, the suction cup 21 is in the initial state; the first positioning recess and the second positioning recess can further limit the rotation of the knob 13, improve the use stability of the suction cup 21 support, and are not easy to produce abnormal sound in use.

[0061] The rotation assembly 30 comprises a rotation seat 31 and a rotation arm 32 connected to the rotation seat 31, the rotation seat 31 is rotatably installed between the bottom of the cover body 12 and the bottom of the base 11 and located at the outer periphery of the base 11, and the rotation seat 31 and the suction cup mounting seat 10 are provided with a locking assembly 70, the locking assembly 70 can selectively lock the rotation seat 31 on the suction cup mounting seat 10 or release the locking between the rotation seat 31 and the suction cup mounting seat 10.

[0062] Specifically, referring to Figure 3 and Figure 4As shown, the locking assembly 70 comprises a plurality of first clamping teeth 71 arranged on the inner wall of the rotating seat 31 and a first clamping member 72 arranged between the base 11 and the cover 12, the first clamping member 72 is arranged between the base 11 and the cover 12, the end of the first clamping member 72 away from the first clamping teeth 71 is provided with a second elastic member 73, the end of the first clamping member 72 close to the first clamping teeth 71 can be clamped to the first clamping teeth 71 by the elastic force of the second elastic member 73, the end of the first clamping member 72 away from the first clamping teeth 71 is further provided with an unlocking member 74, the unlocking member 74 comprises a first unlocking part 741, an avoiding part 742 and a resisting part 743 arranged in sequence from top to bottom, the first unlocking part 741 protrudes out of the cover 12, the third elastic member 744 arranged between the unlocking member 74 and the base 11 can drive the first unlocking part 741 to reset, the unlocking member 74 has a locking state and an unlocking state, in the locking state, the first clamping member 72 is limited between the first clamping teeth 71 and the resisting part 743, in the unlocking state, the avoiding part 742 is aligned with the first clamping member 72, and the first clamping member 72 can enter the avoiding part 742 by leaving the first clamping teeth 71;

[0063] Referring to Figure 5 and Figure 6 As shown, the locking assembly 70 comprises a plurality of second clamping teeth 75 arranged on the outer periphery of the base 11 and a second clamping member 76 arranged in the extending portion 33 of the rotating seat 31, the rotating seat 31 is provided with an extending portion 33, and the second clamping member 76 is movably arranged in the extending portion 33, the end of the second clamping member 76 away from the second clamping teeth 75 is provided with a fourth elastic member 77, and the end of the second clamping teeth 75 close to the second clamping teeth 75 can be clamped to the second clamping teeth 75 by the elastic force of the fourth elastic member 77, the end of the second clamping member 76 away from the second clamping teeth 75 extends out of the extending portion 33 and is connected with a second unlocking part 78, and the second unlocking part 78 is driven to move towards the direction away from the second clamping teeth 75 to drive the second clamping member 76 to move towards the direction away from the second clamping teeth 75 against the elastic force of the fourth elastic member 77.

[0064] In the embodiment, the rotating arm 32 is rotationally connected to the rotating seat 31, the end of the rotating arm 32 away from the rotating seat 31 is rotationally connected with a universal ball head 80, the universal ball head 80 is provided with a magnetic seat 90, the rotational connection mode is a known technology and will not be repeated here, which can be a damping shaft connection mode, a screw nut connection mode, etc., and the elastic members are all springs.

[0065] The design emphasis of the utility model lies in:

[0066] Mainly, the suction cup mounting seat comprises a base, a cover and a knob, the knob is rotatably installed between the bottom of the cover and the top of the base, a matching suction cup assembly comprising a suction cup and a connecting piece connected to the top of the suction cup is provided, the connecting piece passes through the avoiding hole and is movably connected to the knob, the knob can drive the connecting piece to move up and down, so that the suction cup can be stably adsorbed on the mounting surface, the connection structure of the knob and the suction cup is simplified, the rotating seat is rotatably installed between the bottom of the cover and the bottom of the base and located at the outer periphery of the base, the knob and the rotating seat are limited by the cover, the parts are simple, the assembly of the suction cup support is more convenient, meanwhile, the rotatable setting of the rotating seat enables the rotating arm to rotate relative to the suction cup mounting seat, after the mobile terminal support is installed on the rotating arm, the use freedom of the mobile terminal support is improved, and the structure design is ingenious.

[0067] The above is only a preferred embodiment of the present application, and does not limit the technical scope of the present application, so any slight modification, equivalent change and modification of the above embodiment according to the technical essence of the present application still belongs to the technical scope of the present application.

Claims

1. A rotatable adjustable suction cup holder, comprising a suction cup mounting base, a suction cup assembly and a rotating assembly, the suction cup assembly comprising a suction cup and a connecting piece connected to the top of the suction cup; characterized in that: the suction cup mounting base comprises a base, a cover and a knob, the suction cup is located at the bottom of the base, the base is provided with a avoiding hole for the connecting piece to pass through, the cover is arranged on the top of the base, the knob is rotatably mounted between the bottom of the cover and the top of the base, the top of the knob protrudes from the top of the cover, the connecting piece passes through the avoiding hole and is connected to the knob in an up and down movable manner, the knob can drive the connecting piece to move up and down; the rotating assembly comprises a rotating seat and a rotating arm connected to the rotating seat, the rotating seat is rotatably mounted between the bottom of the cover and the bottom of the base and located at the outer periphery of the base, a locking assembly is arranged between the rotating seat and the suction cup mounting base, the locking assembly can selectively lock the rotating seat on the suction cup mounting base or release the locking between the rotating seat and the suction cup mounting base.

2. A rotatably adjustable suction cup mount according to claim 1, wherein: The knob is provided with an internal threaded part, the outer wall surface of the connecting piece is provided with an external threaded part matched with the internal threaded part, the base is provided with a rotation limiting piece for limiting the rotation of the connecting piece.

3. A rotatably adjustable suction cup mount according to claim 2, wherein: The rotation limiting piece comprises a mounting part connected to the side of the avoiding hole and a rotation limiting part connected to the mounting part, the outer wall surface of the connecting piece is provided with a rotation limiting groove, and the rotation limiting part is clamped in the rotation limiting groove.

4. The rotatably adjustable suction cup mount of claim 1, wherein: The top of the base is provided with an elastic protrusion, the bottom of the knob is provided with a first positioning recess for positioning the knob at a first position and a second positioning recess for positioning the knob at a second position, and the elastic protrusion is selectively clamped in the first positioning recess or the second positioning recess.

5. The rotatably adjustable suction cup mount of claim 1, wherein: A first elastic piece is arranged between the bottom of the base and the top of the suction cup, and the first elastic piece is located at the outer periphery of the connecting piece.

6. The rotatably adjustable suction cup stand of claim 1, wherein: The bottom of the base is provided with a first tooth part, and correspondingly, the top of the suction cup is provided with a second tooth part matched with the first tooth part, and the second tooth part can be clamped in the first tooth part.

7. The rotatably adjustable suction cup stand of claim 1, wherein: The suction cup comprises a soft rubber part and a bonding part integrally formed on the bottom of the soft rubber part, and the bottom of the connecting part is integrally connected to the soft rubber part.

8. The rotatably adjustable suction cup stand of claim 1, wherein: The locking assembly comprises a plurality of first clamping teeth arranged on the rotating seat and a first clamping member arranged on the suction cup mounting seat, the first clamping teeth are arranged circumferentially on the inner wall surface of the rotating seat, the first clamping member is movably arranged between the base and the cover, a second elastic member is arranged between the end of the first clamping member away from the first clamping teeth and the base, the end of the first clamping member close to the first clamping teeth can be clamped to the first clamping teeth by the elastic force of the second elastic member, the end of the first clamping member away from the first clamping teeth is further provided with an unlocking member, the unlocking member comprises a first unlocking portion, a avoiding portion and a resisting portion arranged in sequence from top to bottom, the first unlocking portion protrudes out of the cover, a third elastic member capable of driving the first unlocking portion to reset is arranged between the unlocking member and the base, the unlocking member has a locking state and an unlocking state, in the locking state, the first clamping member is limited between the first clamping teeth and the resisting portion, in the unlocking state, the avoiding portion is aligned with the first clamping member, and the first clamping member can enter the avoiding portion by leaving the first clamping teeth.

9. The rotatably adjustable suction cup stand of claim 1, wherein: The locking assembly comprises a plurality of second clamping teeth arranged on the suction cup mounting seat and a second clamping member arranged on the rotating seat, the second clamping teeth are arranged circumferentially on the outer periphery of the base, the rotating seat is provided with an extension portion, the second clamping member is movably arranged in the extension portion, a fourth elastic member is arranged between the end of the second clamping member away from the second clamping teeth and the extension portion, the end of the second clamping member close to the second clamping teeth can be clamped to the second clamping teeth by the elastic force of the fourth elastic member, the end of the second clamping member away from the second clamping teeth extends out of the extension portion and is connected with a second unlocking portion, driving the second unlocking portion to move away from the second clamping teeth to drive the second clamping member to move away from the second clamping teeth against the elastic force of the fourth elastic member.

10. The rotatably adjustable suction cup stand of claim 1, wherein: The rotating arm is rotationally connected to the rotating seat, the end of the rotating arm away from the rotating seat is rotationally connected with a universal ball head, and the universal ball head is provided with a magnetic suction seat.

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