Powered suction support

Abstract

The utility model discloses an electric adsorption support, including the seat body and set up in the seat body be used for adsorbing fixed mobile terminal's support seat, one end of support seat is rotatively connected in one end of seat body, the other end of seat body is provided with the sucking disc, be provided with the electric drive assembly for driving the sucking disc and be used for controlling the control piece of electric drive assembly on the seat body, when triggering the control piece, control electric drive assembly drives the middle part of sucking disc relative to the circumferential side edge part movement of sucking disc, to make the sucking disc far from the one side of seat body forms negative pressure cavity or cancels negative pressure cavity, by this, it has realized the structure design of electric type regulation adsorption capacity of sucking disc, makes the sucking disc to be able to adsorb firmly tightly on the support surface, and can carry out adsorption type fixed support to mobile terminal.

Description

Technical Field

[0001] This utility model relates to the field of mobile terminal brackets, and in particular to an electric adsorption bracket. Background Technology

[0002] With the widespread use of smartphones and other mobile devices, the frequency of use of various mobile applications is gradually increasing. To free up our hands for viewing mobile devices, mobile device stands have effectively solved this problem. Traditional mobile device stands are mechanical structures, which are stable but relatively complex, and it is also inconvenient to remove mobile devices. Therefore, magnetic stands have emerged.

[0003] Existing magnetic stands typically include a base and a support attached to the base. A magnetic element is installed on the support to attract the phone. When in use, the base is placed directly on the support surface, which can lead to instability. To address this, a suction cup is usually installed at the bottom of the base to attach the phone to the support surface. While this allows the phone to adhere, the lack of a design to adjust the suction cup's suction power limits its effectiveness.

[0004] Therefore, a new technology needs to be developed to solve the above problems. Utility Model Content

[0005] In view of this, the present invention addresses the deficiencies of the existing technology and its main purpose is to provide an electric adsorption bracket, which realizes the structural design of electrically adjustable suction cup adsorption capacity, so that the suction cup can be firmly and tightly adsorbed on the support surface, and can provide adsorption-type fixed support for mobile terminals.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] An electric adsorption bracket includes a base and a support seat disposed on the base for adsorbing and fixing a mobile terminal; one end of the support seat is rotatably connected to one end of the base.

[0008] A suction cup is provided at the other end of the base, and an electric drive assembly for driving the suction cup and a control component for controlling the electric drive assembly are provided on the base.

[0009] When the control element is triggered, the electric drive assembly is controlled to move the middle part of the suction cup relative to the peripheral edge of the suction cup, so as to form a negative pressure cavity or cancel the negative pressure cavity on the side of the suction cup away from the base.

[0010] As a preferred embodiment, the support base is provided with a magnetic attachment for adsorbing mobile terminals.

[0011] As a preferred embodiment, a support member is provided between the base and the support seat, one end of the support member is rotatably connected to the base, and one end of the support seat is rotatably connected to the other end of the support member;

[0012] As the support rotates relative to the base, the other end of the support moves closer to or further away from the base; as the support seat rotates relative to the support, the other end of the support seat moves closer to or further away from the support.

[0013] As a preferred embodiment, the base is provided with a linkage that can move relative to the base, one end of the linkage is connected to the middle of the side of the suction cup near the base, and the electric drive assembly drives the linkage.

[0014] When the control element is triggered, the electric drive assembly is controlled to drive the linkage element to move, and the linkage element causes the middle part of the suction cup to move relative to the peripheral edge of the suction cup.

[0015] As a preferred embodiment, the electric drive assembly includes a motor and a rotating component connected to the output end of the motor, the linkage component is connected to the rotating component in a transmission manner, and the control component controls the motor to selectively rotate in both directions.

[0016] As a preferred embodiment, the rotating component is a drive gear, the output end of the motor is connected to the drive gear via a reduction gearbox, and the linkage component is provided with linkage teeth that mesh with the drive gear.

[0017] As a preferred embodiment, the motor and the drive gear are located on the same side of the reduction gearbox, and the axis of the output shaft of the motor is parallel to the axis of the drive gear.

[0018] As a preferred embodiment, a rigid block is embedded in the middle of the side of the suction cup near the base, and one end of the linkage is fixedly connected to the rigid block.

[0019] As a preferred embodiment, the lower end of the base is provided with a clearance groove, one end of the linkage passes through the clearance groove, the middle part of the suction cup can move within the clearance groove, and the peripheral edge of the suction cup is restricted by the lower end of the base.

[0020] As a preferred embodiment, the control element is a switch button, which is connected to a control circuit board, and the electric drive assembly is electrically connected to the control circuit board.

[0021] Compared with the prior art, this utility model has obvious advantages and beneficial effects. Specifically, as can be seen from the above technical solution, it mainly involves setting a suction cup at the end of the base away from the support base, and setting an electric drive component and a control component on the base. When the control component is triggered, the electric drive component is controlled to drive the middle part of the suction cup to move relative to the peripheral edge of the suction cup, so that a negative pressure cavity is formed or the negative pressure cavity is canceled on the side of the suction cup away from the base. This enables the electric adjustment of the suction cup's adsorption capacity, allowing the suction cup to be firmly and tightly adsorbed onto the support surface through the negative pressure cavity, and allowing the suction cup to be easily removed from the support surface by canceling the negative pressure cavity. Furthermore, the support base set on the base for adsorbing and fixing mobile terminals enables the mobile terminal (such as a mobile phone) to be adsorbed and fixed.

[0022] Secondly, by setting a support member between the base and the support seat, one end of the support member is rotatably connected to the base, and one end of the support seat is rotatably connected to the other end of the support member. In this way, as the support member rotates relative to the base, the other end of the support member moves closer to or further away from the base, and as the support seat rotates relative to the support member, the other end of the support seat moves closer to or further away from the support member. This allows the support member and the support seat to be stacked together on the base when not in use by rotating them, making it easy to fold and store and saving space.

[0023] Furthermore, by including a motor and a rotating component connected to the output end of the motor in the electric drive assembly, and designing the rotating component as a drive gear, the output end of the motor is connected to the drive gear via a reduction gearbox. The motor and the drive gear are located on the same side of the reduction gearbox, and the axis of the motor's output shaft is parallel to the axis of the drive gear. In this way, the transmission direction can be changed to effectively utilize the limited space inside the seat. By embedding a hard block in the middle of the side of the suction cup near the seat, and fixing one end of the linkage component to the hard block, the middle of the suction cup can move better relative to the periphery of the suction cup to form a negative pressure chamber.

[0024] To more clearly illustrate the structural features, technical means, and specific objectives and functions of this utility model, the following detailed description is provided in conjunction with the accompanying drawings and specific embodiments. Attached Figure Description

[0025] Figure 1 This is a three-dimensional schematic diagram of the overall structure of the electric adsorption bracket provided in an embodiment of this utility model (both the support base and the support component are in a folded and stored state);

[0026] Figure 2 This is a three-dimensional schematic diagram of the overall structure of the electric adsorption bracket provided in an embodiment of this utility model (both the support base and the support member are in a folded storage state);

[0027] Figure 3This is a cross-sectional schematic diagram of the electric adsorption bracket provided in an embodiment of the present invention (both the support base and the support member are in a folded storage state);

[0028] Figure 4 This is another cross-sectional schematic diagram of the electric adsorption bracket provided in an embodiment of the present invention (both the support base and the support member are in a folded storage state);

[0029] Figure 5 This is an exploded view of the electric adsorption bracket provided in an embodiment of this utility model;

[0030] Figure 6 This is another exploded view of the electric adsorption bracket provided in an embodiment of this utility model;

[0031] Figure 7 This is another exploded view of the electric adsorption bracket provided in an embodiment of the present utility model;

[0032] Figure 8 This is a partial exploded view of the electric adsorption bracket provided in an embodiment of the present invention;

[0033] Figure 9 This is another partial exploded view of the electric adsorption bracket provided in an embodiment of the present invention.

[0034] Explanation of reference numerals in the attached diagram:

[0035] 10. Base body; 11. First connecting seat

[0036] 111. First rotating connection hole; 12. Moving groove

[0037] 13. First clearance slot 14. Avoidance slot

[0038] 15. Base 151. Positioning part

[0039] 16. Middle plate 161. Annular positioning convex portion

[0040] 162. Second clearance groove; 17. Top cover

[0041] 171. Buckle; 172. Third positioning groove

[0042] 173, Third clearance groove 20, Support base

[0043] 21. Second connecting seat; 211. Fourth rotating connecting hole

[0044] 22. First positioning groove; 23. Annular positioning groove

[0045] 24. Magnetic components; 30. Support components

[0046] 31. Second rotary connection hole; 32. Third rotary connection hole

[0047] 40, First pivot; 50, Second pivot

[0048] 60. First silicone pad; 70. Suction cup

[0049] 71. Embedded groove; 72. Second positioning groove

[0050] 73. Perforation 74. Extended convex part

[0051] 80. Control components 90. Linkage components

[0052] 91. Linkage gear; 92. Second connecting hole

[0053] 93. Stroke hole 101. Control circuit board

[0054] 102. Motor; 103. Drive gear

[0055] 104. Gearbox 105. Hard block

[0056] 1051, First connecting hole; 1052, Covering part

[0057] 1053, Positioning cavity; 106, Locking screw

[0058] 107. Second silicone pad; 108. Charging port

[0059] 109. Third silicone pad. Detailed Implementation

[0060] In the description of this utility model, it should be noted that if terms such as "center", "upper", "lower", "left", "right", "front", "back", "vertical", "horizontal", "inner", and "outer" appear to indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the utility model product is in use, they are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0061] Please refer to Figures 1 to 9 As shown, it illustrates the specific structure of the electric adsorption bracket provided in the embodiment of this utility model, which is mainly used, but not limited to, for adsorption and positioning of mobile terminal electronic products such as mobile phones.

[0062] like Figures 1 to 7As shown, the electric adsorption bracket includes a base 10 and a support base 20 disposed on the base 10 for adsorbing and fixing a mobile terminal. One end of the support base 20 is rotatably connected to one end of the base 10. Specifically, in this embodiment, a support member 30 is provided between the base 10 and the support base 20. One end of the support member 30 is rotatably connected to the base 10, and one end of the support base 20 is rotatably connected to the other end of the support member 30. As the support member 30 rotates relative to the base 10, the other end of the support member 30 moves closer to or away from the base 10. As the support base 20 rotates relative to the support member 30, the other end of the support base 20 moves closer to or away from the support member 30. In this way, when not in use, the support member 30 and the support base 20 can be stacked together on the base 10 by rotating them, which is convenient for folding and storage and saves space.

[0063] like Figures 1 to 7 As shown, the support member 30 has a rod-like structure, and the support base 20 has a ring-like structure. One end of the support member 30 is pivotally connected to the base body 10 via a first pivot member, and one end of the support base 20 is pivotally connected to the other end of the support member 30 via a second pivot member. Specifically, a first connecting seat 11 is provided on one side of the upper end of the base body 10, and the first connecting seat 11 has a first rotating connecting hole 111. The two ends of the support member 30 are respectively provided with a second rotating connecting hole 31 and a third rotating connecting hole 32. A second connecting seat 21 is provided on one side of the lower end of the support base 20, and the second connecting seat 21 has a fourth rotating connecting hole 211. The first pivot member is a first rotating shaft 40, and the second pivot member is a second rotating shaft 50. The first rotating shaft 40 passes through the first rotating connecting hole 111 and the second rotating connecting hole 31, and the second rotating shaft 50 passes through the third rotating connecting hole 32 and the fourth rotating connecting hole 21. 1. The cross-sections of the first rotating connecting hole 111, the second rotating connecting hole 31, the third rotating connecting hole 32, and the fourth rotating connecting hole 211 are regular hexagonal. Correspondingly, the cross-section of the part of the first rotating shaft 40 that matches the corresponding rotating connecting hole is regular hexagonal, and the cross-section of the part of the second rotating shaft 50 that matches the corresponding rotating connecting hole is also regular hexagonal. In this way, the rotation between the support member 30 and the seat 10, and between the support seat 20 and the support member 30 can be damped, so that the support member 30 can maintain its angle after rotating relative to the seat 10 or the support seat 20 can maintain its angle after rotating relative to the support member 30 by a certain angle.

[0064] like Figures 3 to 5 and Figure 7As shown, the support base 20 is provided with a magnetic suction member 24 for adsorbing a mobile terminal. A first silicone pad 60 is provided on the side of the magnetic suction member 24 away from the support base 20. The first silicone pad 60 protrudes from the upper surface of the support base 20. In this way, when the mobile terminal is adsorbed onto the support base 20, the mobile terminal only contacts the first silicone pad 60, thereby preventing the mobile terminal from contacting the support base 20. In addition, a first positioning groove 22 is recessed on the upper surface of the support base 20. An annular positioning groove 23 is recessed at the bottom of the first positioning groove 22. The magnetic suction member 24 is an annular magnet assembly, which is installed in the annular positioning groove 23. The first silicone pad 60 is assembled in the first positioning groove 22, so that the upper surface of the first silicone pad 60 protrudes from the first positioning groove 22.

[0065] like Figures 1 to 9 As shown, a suction cup 70 is provided at the other end of the base 10. The base 10 is provided with an electric drive assembly for driving the suction cup 70 and a control component 80 for controlling the electric drive assembly. When the control component 80 is triggered, the electric drive assembly is controlled to drive the middle part of the suction cup 70 to move relative to the peripheral edge of the suction cup 70, so that a negative pressure cavity is formed or the negative pressure cavity is canceled on the side of the suction cup 70 away from the base 10. This enables the suction capacity of the suction cup 70 to be electrically adjusted, so that the suction cup 70 can be firmly and tightly adsorbed on the support surface through the negative pressure cavity, and the suction cup 70 can be easily removed from the support surface by canceling the negative pressure cavity. Specifically, when it is necessary to fix the bracket to the support surface, the suction cup 70 is first attached to the support, and then the electric drive assembly is controlled by the trigger control component 80 to drive the middle part of the suction cup 70 to move upward, so as to increase the volume of the space between the suction cup 70 and the support surface, reduce the gas pressure in the space between the suction cup 70 and the support surface, and thus form a negative pressure state relative to the external atmosphere, that is, to form a negative pressure cavity, so that the suction cup 70 can be stably attached to the support surface.

[0066] like Figures 3 to 6As shown, a linkage 90 that can move relative to the base 10 is provided on the base 10. One end of the linkage 90 is connected to the middle of the suction cup 70 near the base 10. The electric drive assembly drives the linkage 90. When the control element 80 is triggered, the electric drive assembly is controlled to drive the linkage 90 to move, and the linkage 90 causes the middle of the suction cup 70 to move relative to the peripheral edge of the suction cup 70. The control element 80 is a switch button. Of course, in other embodiments, the control element 80 can also adopt other structural forms, such as a touch button. The control circuit board 101 is connected to the power button, and the electric drive assembly is electrically connected to the control circuit board 101. The electric drive assembly includes a motor 102 and a rotating component connected to the output end of the motor 102. A linkage 90 is driven by the rotating component, and a control component 80 controls the motor 102 to selectively rotate forward and backward. The rotating component is a drive gear 103, and the output end of the motor 102 is driven by the drive gear 103 through a reduction gearbox 104. The linkage 90 is provided with a linkage tooth 91, which meshes with the drive gear 103. Specifically, the motor 102 and the drive gear 103 are located on the same side of the reduction gearbox 104, and the axis of the output shaft of the motor 102 is parallel to the axis of the drive gear 103. The axis of the drive gear 103 is perpendicular to the moving direction of the linkage 90, and the moving direction of the linkage 90 is along the center line of the base 10. When the switch button is pressed to control the motor 102 to rotate forward, the motor 102 is connected to the drive gear 103 via the reduction gearbox 104. The drive gear 103 drives the linkage 90 to move upward, thereby causing the middle part of the suction cup 70 to move upward relative to the peripheral edge of the suction cup 70. This increases the volume of space between the suction cup 70 and the support surface, reducing the internal pressure and creating a negative pressure, allowing the suction cup 70 to be stably attached to the support surface. When the switch button is pressed again to control the motor 102 to rotate in reverse, the motor 102 is connected to the drive gear 103 via the reduction gearbox 104. The drive gear 103 drives the linkage 90 to move downward, thereby causing the middle part of the suction cup 70 to move downward relative to the peripheral edge of the suction cup 70. This reduces the volume of space between the suction cup 70 and the support surface, increasing the internal pressure and facilitating the removal of the suction cup 70 from the support surface.

[0067] like Figure 3 , Figure 4 , Figure 8 , Figure 9As shown, a hard block 105 is embedded in the middle of the side of the suction cup 70 near the base 10, and one end of the linkage 90 is fixedly connected to the hard block 105. Specifically, the middle of the side of the suction cup 70 near the base 10 has an upward-opening embedding groove 71, and the lower end of the suction cup 70 is recessed with a second positioning groove 72. The embedding groove 71 and the second positioning groove 72 are connected by a through hole 73. The hard block 105 has several first connecting holes 1051, and the upper end of the hard block 105 has a U-shaped covering part 1052. The covering part 1052 forms a positioning cavity 1053, and the first connecting holes 1051 connect to the positioning cavity 1053. The linkage 90 has a rectangular block structure and several second connecting holes 92. The lower end of the suction cup 70 is provided with several locking screws 106, and the hard block 105 is embedded in the embedding groove 71. Inside the first part, the covering part 1052 is exposed in the opening of the embedded groove 71; one end of the linkage 90 is positioned in the positioning cavity 1053 and is covered and positioned by the covering part 1052, so that the positioning of the linkage 90 and the hard block 105 is more convenient and the connection is more secure; one end of the locking screw 106 passes through the through hole 73 and the first connecting hole 1051 in sequence and is locked in the second connecting hole 92. A second silicone pad 107 is provided in the second positioning groove 72, and the second silicone pad 107 covers the through hole 73 and the other end of the locking screw 106. In this way, a screw-locked detachable connection structure between the linkage 90 and the hard block 105 can be realized, which facilitates the disassembly and assembly of the linkage 90 and the hard block 105.

[0068] like Figure 3 , Figure 4 , Figure 5 , Figure 8 , Figure 9 As shown, in this embodiment, the linkage 90 has a stroke hole 93 that passes through both sides of the linkage 90. The linkage tooth 91 is formed on an inner sidewall of the stroke hole 93 and extends in the vertical direction. One end of the drive gear 103 passes through the stroke hole 93. In addition, a large and small gear transmission group is provided in the reduction gearbox 104. The large and small gear transmission group includes a large gear and a small gear that mesh with each other. The large gear is connected to the output shaft of the motor 102. The other end of the drive gear 103 extends into the reduction gearbox 104 and meshes with the small gear.

[0069] like Figure 4 and Figure 5 As shown, a movable groove 12 extending in the vertical direction is provided inside the seat 10. The other end of the linkage 90 is movably located in the movable groove 12. The seat 10 is also provided with first clearance grooves 13 on both sides of the movable groove 12. The first clearance grooves 13 are connected to the movable groove 12. One end of the drive gear 103 passes through one of the first clearance grooves 13, the stroke hole 93, and another first clearance groove 13 in sequence and extends out of the other first clearance groove 13 to ensure that the linkage tooth 91 is fully engaged with one end of the drive gear 103.

[0070] like Figure 3 , Figure 4 , Figure 6 As shown, a clearance groove 14 is provided at the lower end of the base 10. One end of the linkage 90 passes through the clearance groove 14. The clearance groove 14 is connected to the moving groove 12. The middle part of the suction cup 70 can move within the clearance groove 14. The peripheral edge of the suction cup 70 is restricted by the lower end of the base 10.

[0071] like Figures 3 to 6 As shown, the base 10 includes a base 15, a middle plate 16 fastened to the upper end of the base 15 by screws, and an upper cover 17 covering the middle plate 16. Several buckles 171 are provided on the inner peripheral sidewall of the lower end of the upper cover 17, and the buckles 171 engage with the annular positioning protrusions 161 protruding from the outer peripheral side of the middle plate 16. An assembly cavity is formed between the base 15 and the middle plate 16, and the control circuit board 101 and the electric drive assembly are assembled in the assembly cavity. The switch button is installed on the outer sidewall of the base 15, with one end extending into the assembly cavity. A charging interface 108 is provided on the outer sidewall of the base 15, and the charging interface 108 is electrically connected to the control circuit board 101. The first connecting seat 11 is shaped like... The upper end of the cover 17 is formed on one side. The clearance groove 14 is formed at the lower end of the base 15. The peripheral edge of the suction cup 70 is restricted by the lower end of the base 15 and extends outward from the base 15. The moving groove 12 is formed on the positioning part 151 in the middle of the base 15. The first clearance groove 13 is formed on the two pairs of side walls of the positioning part 151. The middle plate 16 has a second clearance groove 162. The upper end of the cover 17 is recessed with a third positioning groove 172. A third silicone pad 109 is provided in the third positioning groove 172. The bottom of the third positioning groove 172 is recessed with a third clearance groove 173. The upper end of the positioning part 151 passes through the second clearance groove 162 and extends into the third clearance groove 173.

[0072] like Figure 1 and Figure 2 As shown, the suction cup 70 has an integrally protruding extension 74 extending outward from its periphery. The extension 74 extends horizontally outward from the base 15 so that when the suction cup 70 is attached to the support surface, it is easier for the user to remove the suction cup 70 from the support surface by applying the extension 74.

[0073] In summary, the key design feature of this utility model lies in its ability to electrically adjust the suction cup's adsorption capacity. This allows the suction cup to be securely and tightly adsorbed onto the support surface via the negative pressure cavity, and to be easily removed by eliminating the negative pressure cavity. Furthermore, the support base on the base provides adsorption support for mobile terminals (such as mobile phones). Secondly, a support member is installed between the base and the support base, with one end rotatably connected to the base and the other end rotatably connected to the support member. This allows the suction cup to be electrically adjusted to move its center relative to the peripheral edge of the base. As the base rotates, the other end of the support moves closer to or further away from the base. Similarly, as the support seat rotates relative to the support, the other end of the support moves closer to or further away from the support. This allows the support and support seat to be stacked together on the base when not in use, facilitating folding and storage and saving space. Furthermore, by including a motor and a rotating component connected to the motor's output, and designing the rotating component as a drive gear, the motor's output is connected to the drive gear via a reduction gearbox. The motor and drive gear are located on the same side of the reduction gearbox, and the motor's output shaft axis is parallel to the drive gear axis. This allows for changing the transmission direction to effectively utilize the limited space within the base. Finally, by embedding a rigid block in the center of the suction cup near the base, and fixing one end of the linkage to the rigid block, the center of the suction cup can move better relative to its periphery to form a negative pressure chamber.

[0074] The above description is merely a preferred embodiment of the present utility model and does not constitute any limitation on the technical scope of the present utility model. Therefore, any minor modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model shall still fall within the scope of the technical solution of the present utility model.

Claims

1. An electrically driven adsorption support, characterized in that: It includes a base and a support seat disposed on the base for adsorbing and fixing a mobile terminal; one end of the support seat is rotatably connected to one end of the base. A suction cup is provided at the other end of the base, and an electric drive assembly for driving the suction cup and a control component for controlling the electric drive assembly are provided on the base. When the control element is triggered, the electric drive assembly is controlled to move the middle part of the suction cup relative to the peripheral edge of the suction cup, so as to form a negative pressure cavity or cancel the negative pressure cavity on the side of the suction cup away from the base.

2. The electrically driven adsorption holder according to claim 1, characterized in that: The support base is equipped with a magnetic attachment for adsorbing mobile terminals.

3. The electrically driven adsorption holder according to claim 1, characterized in that: A support member is provided between the base and the support seat, one end of the support member is rotatably connected to the base, and one end of the support seat is rotatably connected to the other end of the support member; As the support rotates relative to the base, the other end of the support moves closer to or further away from the base; as the support seat rotates relative to the support, the other end of the support seat moves closer to or further away from the support.

4. The electrically driven adsorption support according to claim 1, characterized in that: The base is provided with a linkage component that can move relative to the base. One end of the linkage component is connected to the middle of the side of the suction cup near the base. The electric drive assembly drives the linkage component. When the control element is triggered, the electric drive assembly is controlled to drive the linkage element to move, and the linkage element causes the middle part of the suction cup to move relative to the peripheral edge of the suction cup.

5. The electrically driven adsorption holder according to claim 4, characterized in that: The electric drive assembly includes a motor and a rotating component connected to the output end of the motor. The linkage component is connected to the rotating component in a transmission manner, and the control component controls the motor to selectively rotate in both directions.

6. The electrically driven adsorption holder according to claim 5, characterized in that: The rotating component is a drive gear, and the output end of the motor is connected to the drive gear through a reduction gearbox. The linkage component is provided with linkage teeth, which mesh with the drive gear.

7. The electrically driven adsorption bracket according to claim 6, characterized in that: The motor and the drive gear are located on the same side of the reduction gearbox, and the axis of the output shaft of the motor and the axis of the drive gear are arranged parallel to each other.

8. The electrically driven adsorption holder according to claim 4, characterized in that: A hard block is embedded in the middle of the suction cup near the base, and one end of the linkage is fixedly connected to the hard block.

9. The electrically driven adsorption holder according to claim 4, characterized in that: The lower end of the base is provided with a clearance groove, one end of the linkage passes through the clearance groove, the middle part of the suction cup can move within the clearance groove, and the peripheral edge of the suction cup is restricted by the lower end of the base.

10. The electrically driven adsorption holder according to claim 1, characterized in that: The control component is a switch button, which is connected to a control circuit board, and the electric drive assembly is electrically connected to the control circuit board.

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