Magnetic attraction support

Abstract

The utility model discloses a magnetic attraction support. The magnetic attraction support comprises a supporting piece, a magnetic attraction assembly, a driving mechanism and an induction module. The supporting piece is provided with a supporting face, and the supporting face is used for being connected with the magnetically-attracted device in an abutting mode so as to support the magnetically-attracted device. The magnetically-attractable equipment has a first state of being put into the supporting surface and a second state of being taken from the supporting surface; the magnetic attraction assembly comprises a plurality of magnetic attraction pieces, and the magnetic attraction piece capable of moving relative to the supporting piece is defined as a first magnetic attraction piece; the driving mechanism is in transmission connection with the first magnetic part and used for driving the first magnetic part to move relative to the supporting face. The induction module is in communication connection with the driving mechanism, and the induction module is used for detecting the first state and the second state of the magnetically-attracted equipment and enabling the driving mechanism to drive the first magnetic attraction piece to move so as to adjust the magnetic force between the magnetic attraction assembly and the magnetically-attracted equipment, manual operation is not needed, and therefore the magnetic attraction support is more convenient to use and higher in practicability. And the risk that the mobile phone falls off can be effectively reduced.

Description

Technical Field

[0001] This application relates to the field of electronic accessories technology, specifically to a magnetic bracket. Background Technology

[0002] Stands are commonly used to support magnetically attached devices such as mobile phones or tablets, increasing the flexibility of device usage scenarios. Among existing stands, magnetic stands are becoming increasingly widespread, especially in the field of car phone holders, where they provide convenience for securing electronic products such as mobile phones. However, existing magnetic stands often employ relatively strong magnetic forces to improve the stability of the phone during attachment.

[0003] To make it easier for users to remove their phones, some technologies include switches such as levers or buttons. When removing the phone, the internal magnet can be moved by the switch to reduce the magnetic force between the phone and the magnetic holder. However, whether it is a knob or a lever, it requires an extra step for the user to remove the phone, which is inconvenient. In addition, the user's hand needs to hold the phone while turning the switch, which poses a risk of the phone falling. Utility Model Content

[0004] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a magnetic holder that can support mobile phones, making them more convenient to use.

[0005] The magnetic bracket according to the first aspect of the present invention includes: a support member, a magnetic component, a driving mechanism, and a sensing module.

[0006] The support member includes a support portion having a support surface for contacting a magnetically attracted device to support it. The magnetically attracted device has a first state of being placed on the support surface and a second state of being removed from the support surface. The magnetic assembly includes a plurality of magnetic members disposed on the side of the support portion opposite to the support surface. At least some of the magnetic members are movable relative to the support member, and the magnetic member that is movable relative to the support member is defined as the first magnetic member. The driving mechanism is drively connected to the first magnetic member and drives the first magnetic member to move relative to the support surface. The sensing module is communicatively connected to the driving mechanism and detects the first and second states of the magnetically attracted device, and causes the driving mechanism to drive the first magnetic member to move, thereby adjusting the magnetic force between the magnetic assembly and the magnetically attracted device.

[0007] The magnetic holder according to the embodiments of the present invention has at least the following beneficial effects:

[0008] The magnetic holder in this embodiment includes a sensing module, which is communicatively connected to a drive mechanism. The sensing module detects a first state where the magnetically attached device is placed on the support surface and a second state where it is removed from the support surface. The drive mechanism then moves the first magnetic component to adjust the magnetic force between the magnetic component and the magnetically attached device. Therefore, when a phone is placed on or removed from the magnetic holder, the drive mechanism automatically moves the first magnetic component to adjust the magnetic force between the magnetic component and the phone, eliminating the need for manual operation. This makes the magnetic holder more convenient to use and effectively reduces the risk of the phone falling.

[0009] According to some embodiments of the present invention, the sensing module includes a force sensor, which is connected to the support member and is used to detect the tensile force and compressive force on the support member;

[0010] When the force sensor detects that the pressure on the support member reaches a first set value, the drive mechanism drives the first magnetic member to move forward, so that the magnetic force between the magnetic component and the magnetically attracted device increases to F1.

[0011] When the force sensor detects that the tension on the support member reaches a second set value, the drive mechanism drives the first magnetic member to move in the opposite direction to reduce the magnetic force between the magnetic assembly and the magnetically attracted device.

[0012] According to some embodiments of the present invention, the sensing module further includes an acceleration sensor, which is configured such that: when the force sensor detects that the pressure on the support reaches a first set value, and the acceleration sensor detects that the acceleration of the magnetic bracket reaches a third set value, the driving mechanism drives the first magnetic component to move forward, so that the magnetic force between the magnetic component and the magnetically attracted device increases to F2, where F2 > F1.

[0013] According to some embodiments of the present invention, the sensing module further includes a vibration sensor, which is configured such that: the force sensor detects that the pressure on the support reaches a first set value, and the vibration sensor detects that the magnetic bracket reaches a set vibration state; the driving mechanism drives the first magnetic component to move forward, so that the magnetic force between the magnetic component and the magnetically attracted device increases to F3, where F3 > F1.

[0014] According to some embodiments of the present invention, the sensing module further includes a gesture acquisition component, which includes an image acquisition sensor and a distance sensor. The image acquisition sensor is used to acquire user hand movements. The gesture acquisition component is configured such that when the image acquisition sensor recognizes that the user is holding the magnetically attracted device close to the support, the driving mechanism drives the first magnetic component to move forward to increase the magnetic attraction force between the magnetic component and the magnetically attracted device.

[0015] When the image acquisition sensor detects that the user is approaching the support with empty hands, the drive mechanism drives the first magnetic component to move in the opposite direction to reduce the magnetic force between the magnetic component and the magnetically attracted device.

[0016] According to some embodiments of the present invention, the gesture acquisition component further includes a light sensor and a fill light, wherein the light sensor and the fill light are communicatively connected and used to control the opening and closing of the fill light.

[0017] According to some embodiments of the present invention, the magnetic bracket further includes a position adjustment component, which includes a mounting member movably connected to the support member to adjust the relative position of the gesture acquisition component and the support member.

[0018] According to some embodiments of the present invention, the mounting member is rotatable relative to the support member, and the rotation axis between the mounting member and the support member is perpendicular to the support surface, so that the gesture acquisition component can be adjusted to different edges of the support surface.

[0019] According to some embodiments of the present invention, the mounting member is movable relative to the support member along a first direction, the first direction being parallel to the support surface.

[0020] According to some embodiments of the present invention, the position adjustment assembly further includes a connector, which includes a first connecting portion and a second connecting portion;

[0021] The first connecting portion is connected to the support member, one end of the second connecting portion is connected to the first connecting portion, and the other end is connected to the mounting member, and the second connecting portion is movable relative to the first connecting portion in a first direction; or...

[0022] One end of the first connecting part is rotatably connected to the support member, and the other end is rotatably connected to the second connecting part. The end of the second connecting part opposite to the first connecting part is connected to the mounting member.

[0023] According to some embodiments of this utility model, the mounting member is rotatably connected to the second connecting portion, and the axis of rotation between the mounting member and the second connecting portion is perpendicular to the supporting surface; or...

[0024] The mounting component is rotatably connected to the second connecting portion, and the axis of rotation between the mounting component and the second connecting portion is parallel to the supporting surface; or

[0025] The mounting component is ball-jointed to the second connecting part.

[0026] According to some embodiments of the present invention, the magnetic bracket further includes a touch panel, which is communicatively connected to the driving mechanism and is used for user touch control so that the driving mechanism drives the first magnetic component to move.

[0027] According to some embodiments of the present invention, the magnetic bracket further includes a voice control module, which is communicatively connected to the drive mechanism and is used to allow the user to use voice to drive the first magnetic component to move.

[0028] According to some embodiments of the present invention, the driving mechanism includes a motor, a first transmission component, and a second transmission component. The motor drives the first transmission component to rotate. The rotation axis of the first transmission component is a first rotation axis, which is perpendicular to the support surface.

[0029] The first transmission member has multiple first guide grooves, which are inclined or bent inward along the rotation direction of the first transmission member. The magnetic suction member includes multiple first magnetic suction members distributed around the first rotation axis. The driving mechanism includes multiple second transmission members, each of which is equipped with a first magnetic suction member. Each second transmission member includes a first guide portion, and the support member includes a second guide portion. The first guide portion and the second guide portion are slidably engaged so that the second transmission member can only move toward the first rotation axis in a direction parallel to the support surface. The second transmission member also includes a third guide portion, which is slidably connected within the first guide groove; or...

[0030] Each of the first magnetic suction components is mounted on the second transmission component. The second transmission component has a fourth guide portion, and the support component has a fifth guide portion. The fourth guide portion and the fifth guide portion are slidably engaged so that the second transmission component can only move relative to the support component perpendicular to the support surface. The first transmission component is sleeved on the outside of the second transmission component. The inner wall of the first transmission component has a second guide groove. Along the rotation direction of the first transmission component, the first guide groove is gradually inclined or bent toward the support surface. The second transmission component also includes a sixth guide portion, which is slidably connected in the second guide groove.

[0031] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0032] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein:

[0033] Figure 1 This is a schematic diagram of the structure of the magnetic holder according to the first embodiment of the present invention;

[0034] Figure 2 for Figure 1 Sectional view;

[0035] Figure 3 for Figure 2 Sectional view of region A in the middle;

[0036] Figure 4 This is a schematic diagram of the second shell, driving mechanism, and magnetic components in a magnetic suction bracket according to an embodiment of the present invention;

[0037] Figure 5 for Figure 1 A diagram from another perspective;

[0038] Figure 6 This is a schematic diagram of the structure of the magnetic suction bracket according to the second embodiment of the present invention;

[0039] Figure 7 As a common type of mobile phone and Figure 6 Schematic diagram of the structure of the 5-magnetic bracket;

[0040] Figure 8 for Figure 7 A schematic diagram of another working state;

[0041] Figure 9 for Figure 4 Schematic diagram of the guide component and the second transmission component;

[0042] Figure 10This is a schematic diagram of the second shell, driving mechanism, and magnetic components in a magnetic holder according to another embodiment of the present invention.

[0043] Figure 11 for Figure 10 A schematic diagram of the structure of the first transmission component;

[0044] Figure 12 for Figure 10 A schematic diagram of the structure of the second transmission component and the first magnetic attraction component;

[0045] Icon labels:

[0046] Mobile phone 10;

[0047] Support member 100, support part 110, support surface 111, first shell part 120, mounting groove 121, first side wall 122, second side wall 123, second shell part 130, detection part 131, receiving cavity 140, fifth guide part 150.

[0048] Sensing module 200, gesture acquisition component 210, image acquisition sensor 211, fill light 213, distance sensor 212, light sensor 214, force sensor 220, acceleration sensor 230, vibration sensor 240, GPS sensor 250, detection switch 260.

[0049] Base 300;

[0050] Magnetic assembly 400, first magnetic component 410;

[0051] Position adjustment component 500, mounting component 510, connector 520, first connecting part 521, second connecting part 522;

[0052] Voice control module 600;

[0053] Drive mechanism 700, motor 710, first transmission component 720, first guide groove 721, second guide groove 722, second transmission component 730, third guide part 731, first guide part 732, fourth guide part 733, sixth guide part 734;

[0054] Guide component 800, second guide part 810;

[0055] Touch panel 900. Detailed Implementation

[0056] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0057] In the description of this utility model, it should be understood that the orientation descriptions, such as up, down, etc., are based on the orientation or positional relationship shown in the drawings. 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. Therefore, they should not be construed as limitations on this utility model.

[0058] In the description of this utility model, "multiple" refers to two or more. The use of "first" and "second" is for distinguishing technical features only and should not be construed as indicating or implying relative importance, the number of technical features, or the order of their presentation. Furthermore, the use of "and / or," "and / or," or "and / or" throughout the text includes three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied. Additionally, the technical solutions of the various embodiments can be combined, but only if they are feasible for those skilled in the art. If a combination of technical solutions is contradictory or impossible to implement, such a combination should be considered nonexistent and not within the scope of protection claimed by this utility model.

[0059] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0060] Stands are commonly used to support magnetically attached devices such as mobile phones or tablets, increasing the flexibility of device usage scenarios. Among existing stands, magnetic stands are becoming increasingly widespread, especially in the field of car phone holders, where they provide convenience for securing electronic products such as mobile phones. However, existing magnetic stands often employ relatively strong magnetic forces to improve the stability of the phone during attachment.

[0061] To make it easier for users to remove their phones, some technologies include switches such as levers or buttons. When removing the phone, the internal magnet can be moved by the switch to reduce the magnetic force between the phone and the magnetic holder. However, whether it is a knob or a lever, it requires an extra step for the user to remove the phone, which is inconvenient. In addition, the user's hand needs to hold the phone while turning the switch, which poses a risk of the phone falling.

[0062] In view of the above background, this utility model proposes a magnetic holder that can be used to support mobile phones, making them more convenient to use. (See reference...) Figures 1 to 4 , Figure 1This is a schematic diagram of the structure of the magnetic holder according to the first embodiment of the present invention. Figure 2 for Figure 1 Sectional view, Figure 3 for Figure 2 Sectional view of region A in the middle. Figure 4 This is a schematic diagram of the second shell, driving mechanism, and magnetic component in a magnetic bracket according to an embodiment of the present invention. The magnetic bracket in this embodiment includes: a support member 100, a magnetic component 400, a driving mechanism 700, and a sensing module 200.

[0063] The support member 100 includes a support portion 110, and the support portion 110 includes a support surface 111 (e.g., Figure 2 and Figure 3 As shown, the support surface 111 is used to abut against a magnetically attracted device to support it. The magnetically attracted device has a first state of being placed on the support surface 111 and a second state of being removed from the support surface 111. The magnetically attracted device is, for example, a mobile phone 10 or a tablet or other electronic device with a magnet. For ease of explanation, unless otherwise specified, this application uses a mobile phone 10 as an example. The magnet can be a built-in structure of the mobile phone 10 or a structure added later, such as a magnet set in a mobile phone protective case, and the mobile phone protective case being fitted onto the mobile phone 10.

[0064] The magnetic component 400 includes a plurality of magnetic components, which are disposed on the side of the support portion 110 facing away from the support surface 111 and are used to attract the mobile phone 10 to the support surface 111. At least some of the magnetic components are movable relative to the support portion 100. The magnetic component that is movable relative to the support portion 100 is defined as the first magnetic component 410.

[0065] The drive mechanism 700 includes, for example, a motor 710 (such as...). Figure 4 As shown, the motor 710 and the first magnetic chuck 410 are connected by one or more transmissions in a conventional structure such as gears, worm gears or belts, and are used to drive the first magnetic chuck 410 to rotate or move relative to the support surface 111.

[0066] The sensing module 200 is connected to the support member 100 and communicates with the drive mechanism 700. The sensing module 200 is used to detect a first state and a second state in which the magnetically attracted device can be placed, and to cause the drive mechanism 700 to drive the first magnetic member 410 to move, thereby adjusting the magnetic force between the magnetic assembly 400 and the magnetically attracted device. Specifically, when the sensing module 200 detects that the mobile phone 10 is in the first state of being placed on the support surface 111, the drive mechanism 700 drives the first magnetic member 410 to move forward, thereby increasing the magnetic force between the magnetic assembly 400 and the mobile phone 10, and thus increasing the stability of the mobile phone 10 supported on the magnetic bracket. When the sensing module 200 detects that the mobile phone 10 is in the second state of being removed from the support surface 111, the drive mechanism 700 drives the first magnet to move in the reverse direction, thereby reducing the magnetic force between the magnetic assembly 400 and the mobile phone 10, making it easier to remove the mobile phone.

[0067] For example, in some embodiments, the sensing module 200 includes a force sensor 220 (such as...). Figure 3 As shown, a force sensor 220 is connected to the support member 100. The force sensor 220 is used to detect the tensile and compressive forces acting on the support member 100. The force sensor 220 includes, but is not limited to, a single-dimensional force sensor or a multi-dimensional force sensor. For example, the support member 100 includes a first shell portion 120 and a second shell portion 130. The first shell portion 120 includes a support portion 110. The force sensor 220 is a multi-dimensional force sensor that can detect both pressure and tensile forces. The force sensor 220 is connected between the first shell portion 120 and the second shell portion 130 to detect the pressure and tensile forces acting on the first shell portion 120. In addition, in order to make the overall size of the support member 100 thinner, the force sensor 220 is, for example, a thin-film force sensor.

[0068] Specifically, when the force sensor 220 detects that the pressure on the support member 100 reaches a first set value, the drive mechanism 700 drives the first magnetic member 410 to move forward, increasing the magnetic force between the magnetic assembly 400 and the magnetically attracted device to F1; when the force sensor 220 detects that the tension on the support member 100 reaches a second set value, the drive mechanism 700 drives the first magnetic member 410 to move in the opposite direction, reducing the magnetic force between the magnetic assembly 400 and the magnetically attracted device. Figure 3As shown in the example, the sensing module 200 includes two force sensors 220, both of which are pressure sensors, defined as the first pressure sensor 221 and the second pressure sensor 222 respectively. The first housing 120 includes a mounting groove 121, which has a first sidewall 122 and a second sidewall 123 facing each other in a direction perpendicular to the support surface 111. The second housing 130 includes a detection part 131, which extends into the mounting groove 121. The first pressure sensor 221 and the second pressure sensor 222 are located on both sides of the detection part 131 and abut against the first sidewall 122 and the second sidewall 123 respectively. For example, the first pressure sensor 221 is closer to the support surface 111 than the second pressure sensor 222. Therefore, when the phone 10 is placed on the support surface 111, the first pressure sensor 221 is subjected to pressure from the first sidewall 122, increasing the detection value and transmitting the detection signal to the drive mechanism 700. This causes the first magnetic member 410 to move forward, increasing the magnetic force between the phone 10 and the bracket, thus allowing the phone 10 to adhere to the support surface 111. When the user picks up the phone 10, the phone 10 applies pressure to the support member 100, which is transmitted to the second pressure sensor 222 via the second sidewall 123. The second pressure sensor 222 increases the detection value and transmits the detection signal to the drive mechanism 700, causing the first magnetic member 410 to move in the opposite direction, reducing the magnetic force between the phone 10 and the magnetic bracket, allowing the user to pick up the phone 10.

[0069] Furthermore, based on the above embodiments, the first shell portion 120 and the second shell portion 130 define a receiving cavity 140, in which the drive mechanism 700 and the magnetic suction assembly 400 are both located. This not only reduces dust from entering the drive mechanism 700 to ensure smooth operation of the drive mechanism 700, but also makes the overall magnetic suction bracket more concise and aesthetically pleasing.

[0070] For example, refer to Figure 2 and Figure 5 , Figure 5 for Figure 1 In another perspective, in some embodiments, the sensing module 200 further includes a gesture acquisition component 210. The gesture acquisition component 210 includes an image acquisition sensor 211 and a distance sensor 212. The image acquisition sensor 211 is used to acquire the user's hand movements. The gesture acquisition component 210 is configured such that: when the image acquisition sensor 211 detects that the user is holding a magnetically attracted device close to the support member 100, the driving mechanism 700 drives the first magnetic attractor 410 to move forward, so as to increase the magnetic attraction between the magnetic attractor 400 and the magnetically attracted device; when the image acquisition sensor 211 detects that the user is empty-handed close to the support member 100, the driving mechanism 700 drives the first magnetic attractor 410 to move in the opposite direction, so as to reduce the magnetic force between the magnetic attractor 400 and the magnetically attracted device.

[0071] Specifically, the magnetic holder in this embodiment includes a sensing module 200, which is communicatively connected to a driving mechanism 700. The sensing module 200 is configured to detect the tendency for a magnetically attracted device to be placed or removed, and to cause the driving mechanism 700 to drive the first magnetic member 410 to move, thereby adjusting the magnetic force between the magnetic assembly 400 and the magnetically attracted device. Therefore, when placing the mobile phone 10 on or removing it from the magnetic holder, the driving mechanism 700 automatically drives the first magnetic member 410 to move without manual operation, thereby adjusting the magnetic force between the magnetic assembly 400 and the mobile phone 10. This eliminates the need for manual operation, making the magnetic holder of this embodiment more convenient to use and effectively reducing the risk of the mobile phone 10 falling.

[0072] It should be noted that the terms "forward" and "direction" described in the above embodiments cannot be interpreted as movement in a specific direction. They are merely used to illustrate that the forms of movement are opposite. For example, forward means clockwise rotation, and reverse means counterclockwise rotation. If forward means moving toward the support surface 111, reverse means moving away from the support surface 111. Unless otherwise specified, the same applies to the embodiments below.

[0073] Furthermore, the movement of the first magnetic member 410 may include, but is not limited to, moving or rotating in a direction perpendicular to the support surface 111, or moving or rotating in a direction parallel to the support surface 111. As long as the movement of the first magnetic member 410 can change the magnitude of the magnetic force between the magnetic assembly 400 and the mobile phone 10, such as by adjusting the facing area or facing distance between the first magnetic member 410 and the magnet connected to the mobile phone 10.

[0074] For example, refer to Figure 4 and Figure 9 , Figure 9 for Figure 4 A schematic diagram of the guide member and the second transmission member. In some embodiments, the drive mechanism 700 includes a motor 710, a first transmission member 720, and a second transmission member 730 (e.g., ...). Figure 4As shown, the motor 710 is connected to the first transmission member 720 via a structure such as a gear, belt, or worm gear, and is used to drive the first transmission member 720 to rotate. The rotation axis of the first transmission member 720 is a first rotation axis, which is perpendicular to the support surface 111. The first transmission member 720 has multiple first guide grooves 721. Along the rotation direction of the first transmission member 720, the first guide grooves 721 are inclined or bent inward. The magnetic attractor includes multiple first magnetic attractors 410 distributed around the first rotation axis. The drive mechanism 700 includes multiple second transmission members 730. Each second transmission member 730 is equipped with a first magnetic attractor 410. The second transmission member 730 includes a first guide portion 732. The support member 100 includes a second guide portion 810. The first guide portion 732 and the second guide portion 810 are slidably engaged so that the second transmission member 730 can only move toward the first rotation axis in a direction parallel to the support surface 111. The second transmission member 730 also includes a third guide portion 731, which is slidably connected within the first guide groove 721. Therefore, when the motor 710 drives the first transmission member 720 to rotate, the third guide portion 731 can slide against the inner wall of the first guide groove 721, causing the second transmission member 730 to converge or disperse towards the first rotation axis. This adjusts the facing area between the first magnetic member 410 and the magnet of the mobile phone 10, thereby increasing or decreasing the magnetic force between the mobile phone 10 and the magnetic bracket. Further, the magnetic bracket includes a guide member 800 (such as...). Figure 9 As shown, the guide member 800 has a second guide portion 810 and is connected to the support member 100. That is, the second guide portion 810 of the support member 100 is formed by processing other structures, which makes the processing of the support member 100 simpler and reduces the processing cost.

[0075] In addition, refer to Figures 10 to 12 , Figure 10 This is a schematic diagram of the second shell, driving mechanism, and magnetic components in a magnetic holder according to another embodiment of the present invention. Figure 11 for Figure 10 A schematic diagram of the structure of the first transmission component. Figure 12 for Figure 10 A schematic diagram of the structure of the second transmission component and the first magnetic attraction component. In some embodiments, each of the first magnetic attraction components 410 is mounted on the second transmission component 730. The second transmission component 730 has a fourth guide portion 733, and the support component 100 has a fifth guide portion 150. The fourth guide portion 733 and the fifth guide portion 150 are in sliding engagement (e.g., ...). Figure 10 (As shown), so that the second transmission member 730 can only move relative to the support member 100 perpendicular to the support surface 111. The first transmission member 720 is sleeved on the outside of the second transmission member 730, and the inner wall of the first transmission member 720 has a second guide groove 722 (as shown). Figure 11As shown), along the rotation direction of the first transmission member 720, the first guide groove 721 is gradually inclined or bent toward the support surface 111. The second transmission member 730 also includes a sixth guide portion 734 (as shown). Figure 11 As shown, the sixth guide portion 734 is slidably connected within the second guide groove 722. Therefore, when the motor 710 drives the first transmission member 720 to rotate, the second transmission member 730 can move closer to or further away from the support member 100 by sliding abutting the sixth guide portion 734 through the inner wall of the second guide groove 722. This causes the distance between the first magnetic member 410 and the mobile phone 10 to increase or decrease, thereby changing the magnitude of the magnetic force between the mobile phone 10 and the magnetic member.

[0076] The support member 100 can be directly connected to a platform such as a vehicle or desktop by means of adhesive bonding, or as in some embodiments, the bracket also includes a base 300, which is, for example, a flat-bottomed column for direct placement on a platform such as a desktop. The base 300 can also be a suction cup or a clamp. For example, the bracket is a vehicle-mounted bracket. In use, the bracket can be attached to glass using a suction cup, or clamped to the grille of a vent using a clamp, thereby improving the stability of the magnetic bracket installation. Furthermore, the connection between the base 300 and the support member 100 is a rotatable connection or a ball joint, allowing the support member 100 to be angled relative to the base 300. Therefore, users can adjust the angle of the phone 10 to suit more user needs, thereby improving the practicality of the bracket in this embodiment.

[0077] Reference Figure 2 and Figure 3 In some embodiments, the sensing module 200 further includes an acceleration sensor 230, which is configured such that: when the force sensor 220 detects that the pressure on the support member 100 reaches a first preset value, and the acceleration sensor 230 detects that the acceleration of the magnetic bracket reaches a third preset value, the driving mechanism 700 drives the first magnetic member 410 to move forward, thereby increasing the magnetic force between the magnetic component 400 and the magnetically attracted device to F2, where F2 > F1. Therefore, when the magnetic bracket of this embodiment is used in a vehicle, such as a bicycle, a fuel vehicle, or a new energy vehicle, when vehicle acceleration is detected, the acceleration sensor 230 transmits the detection signal to the driving mechanism 700, causing the driving mechanism 700 to drive the first magnetic member 410 to move forward, thereby increasing the magnetic attraction between the mobile phone 10 and the magnetic bracket, and thus improving the stability of the mobile phone 10. After the vehicle speed stabilizes, the drive mechanism 700 drives the first magnetic suction component 410 to move in the opposite direction, thereby reducing the magnetic attraction between the mobile phone 10 and the magnetic bracket, thus preventing the mobile phone 10 from being in a high-intensity magnetic field environment for a long time, and thus reducing damage to the mobile phone 10.

[0078] Reference Figure 2 and Figure 3Furthermore, in some embodiments, the sensing module 200 further includes a vibration sensor 240, which is configured such that: when the force sensor 220 detects that the pressure on the support member 100 reaches a first set value, and the vibration sensor 240 detects that the magnetic bracket reaches a set vibration state, such as detecting that one or more of the vibration frequency, amplitude, or phase reaches a certain value, the driving mechanism 700 drives the first magnetic member 410 to move forward, so that the magnetic force between the magnetic component 400 and the magnetically attracted device increases to F3, where F3 > F1. Therefore, when the vehicle is on a bumpy road, the vibration sensor 240 transmits the detection signal to the driving mechanism 700, which drives the first magnetic member 410 to move forward, thereby increasing the magnetic attraction between the mobile phone 10 and the magnetic bracket, and thus improving the stability of the mobile phone 10. After the vehicle travels to a flat road, the driving mechanism 700 drives the first magnetic member 410 to move in the opposite direction, thereby reducing the magnetic attraction between the mobile phone 10 and the magnetic bracket.

[0079] Reference Figure 2 and Figure 3 In some embodiments, the sensing module 200 further includes a GPS sensor 250. The GPS sensor 250 is used to detect the location of the magnetic holder in the environment, such as a residential area, park, highway, or hillside, as well as the speed of movement. Based on the environment, the GPS sensor 250 adjusts the magnetic force between the phone 10 and the magnetic holder. For example, when a hillside is detected, the GPS sensor 250 transmits a detection signal to the drive mechanism 700, which drives the first magnetic member 410 to move forward, thereby increasing the magnetic force between the phone 10 and the magnetic holder and improving the stability of the phone 10. When the vehicle travels to a highway, the drive mechanism 700 drives the first magnetic member 410 to move in the opposite direction, thereby reducing the magnetic force between the phone 10 and the magnetic holder.

[0080] Reference Figure 5 In some embodiments, the sensing module 200 further includes a detection switch 260, which is disposed on the support member 100. The probe of the detection switch 260 is movable relative to the support member 100. The probe protrudes at least partially from the support surface 111. When the mobile phone 10 is placed on the support surface 111, the mobile phone 10 will press the probe. At this time, the detection switch 260 transmits the detection signal to the motor, driving the first magnetic suction member 410 to move forward, thereby increasing the magnetic attraction between the mobile phone 10 and the magnetic suction bracket.

[0081] Reference Figure 5In some embodiments, the gesture acquisition component 210 further includes a light sensor 214 and a fill light 213. The light sensor 214 and the fill light 213 are communicatively connected and used to control the opening and closing of the fill light 213. Specifically, during use, when the distance sensor 212 detects an object approaching and the light sensor 214 detects a dark environment, the light sensor 214 transmits the detection signal to the fill light 213, which automatically turns on to increase the ambient brightness, enabling the image acquisition sensor 211 to more clearly recognize the user's gestures.

[0082] Reference Figures 5 to 8 , Figure 6 This is a schematic diagram of the structure of the magnetic holder according to the second embodiment of the present invention. Figure 7 As a common type of mobile phone and Figure 6 A schematic diagram of the structure of the 5-magnetic bracket. Figure 8 for Figure 7 Another schematic diagram of its working state. In some embodiments, the magnetic holder further includes a position adjustment component 500, which includes a mounting member 510 movably connected to the support member 100 to adjust the relative position of the gesture acquisition component 210 and the support member 100. This allows for adjustment according to user needs during use, improving the practicality of the magnetic holder in this embodiment. For example, in some embodiments, the connecting member 520 is rotatable relative to the support member 100, and the rotation axis between the second connecting member 520 and the support member 100 is perpendicular to the support surface 111, so that the gesture acquisition component 210 can be adjusted to different edges of the support surface 111 (e.g., ...). Figure 7 and Figure 8 (As shown). For example, the position adjustment component 500 further includes a connector 520, which includes a first connecting portion 521 rotatably connected to the support member 100. Therefore, the user can adjust the gesture collection component 210 to the edge corresponding to the support surface 111 according to the installation position of the magnetic holder. For example, when the user places the magnetic holder on their right side, they can adjust the gesture collection component 210 to the left side of the support surface 111. Therefore, during the process of placing or picking up the mobile phone 10, the hand will pass through the gesture collection component 210 and be recognized by the gesture collection component 210, without the user needing to make an additional movement to extend their hand to the designated position, thus making the magnetic holder of this embodiment more convenient to use.

[0083] For example, in some embodiments, the mounting member 510 is movable relative to the support member 100 along a first direction, the first direction being parallel to the support surface 111 (e.g., Figure 5(As shown). Specifically, different mobile phones 10 have different sizes. When the size of the mobile phone 10 is large, it may obstruct the gesture collection component 210. In this embodiment, this problem can be effectively solved. In this embodiment, the mounting member 510 can move relative to the support member 100 in a direction parallel to the support surface 111. Therefore, when the mobile phone 10 is attached to the support surface 111, the gesture collection component 210 can be moved to the edge of the mobile phone 10 by moving the mounting member 510, thus avoiding the gesture collection component 210 being obstructed by the mobile phone 10, thereby improving the practicality of the magnetic bracket in this embodiment. Exemplarily, the connector 520 includes a first connecting part 521 and a second connecting part 522. The first connecting part 521 is connected to the support member 100. One end of the second connecting part 522 is connected to the first connecting part 521, and the other end is connected to the mounting member 510. The second connecting part 522 can move relative to the first connecting part 521 in a first direction to form a telescopic mechanism (e.g., Figure 5 As shown in the diagram, this allows for the mobility of the mounting member 510. Alternatively, as in the above embodiment, the connector 520 includes a first connecting portion 521 and a second connecting portion 522. The first connecting portion 521 is rotatably connected to the support member 100, and the other end of the first connecting portion 521 is rotatably connected to the second connecting portion 522, forming a linkage mechanism. Thus, in this embodiment, not only can the rotation between the mounting member 510 and the support member 100 be achieved through the rotation between the first connecting portion 521 and the support member 100, but the rotation between the first connecting portion 521 and the second connecting portion 522 can also allow the mounting member 510 to move relative to the support member 100 in a first direction.

[0084] Furthermore, in some embodiments, the mounting member 510 is rotatably connected to the second connecting portion 522, and the rotation axis between the mounting member 510 and the second connecting portion 522 is perpendicular to the support surface 111. This allows the orientation of the gesture acquisition component 210 to be changed. Therefore, during use, the gesture acquisition component 210 can be adjusted to face the user's hand, making it easier for the gesture acquisition component 210 to acquire the user's gestures and improving the practicality of the bracket in this embodiment. Similarly, in some embodiments, the mounting member 510 is rotatably connected to the second connecting portion 522, and the rotation axis between the mounting member 510 and the second connecting portion 522 is parallel to the support surface 111; or the mounting member 510 is ball-jointed to the second connecting portion 522, which will not be described in detail here.

[0085] It should be noted that, Figures 5 to 8 The fact that the base 300 is not shown in the figure should not be interpreted as the magnetic bracket in this embodiment not containing the base 300. Depending on the usage requirements, it can still be provided with the base 300 as in the aforementioned embodiments.

[0086] Reference Figure 5In some embodiments, the magnetic holder also includes a touch panel 900, which is communicatively connected to the drive mechanism 700 for user touch control, causing the drive mechanism 700 to drive the first magnetic member 410 to move. Therefore, during use, the user can directly adjust the magnetic force by touching the touch panel 900 according to road conditions to improve the stability of the mobile phone 10.

[0087] Reference Figure 5 In some embodiments, the magnetic bracket also includes a voice control module 600, which is communicatively connected to the drive mechanism 700. The voice control module 600 is used to allow the user to use voice to drive the first magnetic component 410 to move. Therefore, during use, the user can adjust the magnetic force by voice according to the road conditions without manual operation, thereby improving the convenience of using the magnetic bracket in this embodiment.

[0088] Reference Figure 5 In some embodiments, the gesture acquisition component 210, the voice control module 600, and the touch panel 900 are modularly configured to form a modular structure and are jointly installed on the mounting component 510, making the magnetic bracket of this embodiment more convenient to use.

[0089] It should be noted that the programs used in the above embodiments are all common control programs, which can be easily obtained by those skilled in the art.

[0090] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A magnetic holder, characterized in that, include: A support member includes a support portion having a support surface for abutting against a magnetically attracted device to support the magnetically attracted device, the magnetically attracted device having a first state of being placed on the support surface and a second state of being removed from the support surface; A magnetic suction assembly includes a plurality of magnetic suction elements, wherein the magnetic suction elements are disposed on the side of the support portion facing away from the support surface, and at least some of the magnetic suction elements are movable relative to the support portion. The magnetic suction element that is movable relative to the support portion is defined as the first magnetic suction element. A drive mechanism is connected to the first magnetic suction component and is used to drive the first magnetic suction component to move relative to the support surface. The sensing module is communicatively connected to the drive mechanism. The sensing module is used to detect the first state and the second state of the magnetically attracted device, and to cause the drive mechanism to drive the first magnetic component to move, so as to adjust the magnetic force between the magnetic component and the magnetically attracted device.

2. The magnetic holder according to claim 1, characterized in that, The sensing module includes a force sensor connected to the support member, and the force sensor is used to detect the tensile force and compressive force on the support member; When the force sensor detects that the pressure on the support member reaches a first set value, the drive mechanism drives the first magnetic member to move forward, so that the magnetic force between the magnetic component and the magnetically attracted device increases to F1. When the force sensor detects that the tension on the support member reaches a second set value, the drive mechanism drives the first magnetic member to move in the opposite direction to reduce the magnetic force between the magnetic assembly and the magnetically attracted device.

3. The magnetic holder according to claim 2, characterized in that, The sensing module also includes an acceleration sensor, which is configured such that: when the force sensor detects that the pressure on the support reaches a first set value, and the acceleration sensor detects that the acceleration of the magnetic bracket reaches a third set value, the driving mechanism drives the first magnetic component to move forward, so that the magnetic force between the magnetic component and the magnetically attracted device increases to F2, where F2 > F1.

4. The magnetic holder according to claim 2, characterized in that, The sensing module also includes a vibration sensor, which is configured such that: when the force sensor detects that the pressure on the support reaches a first set value, and the vibration sensor detects that the magnetic bracket reaches a set vibration state, the driving mechanism drives the first magnetic component to move forward, so that the magnetic force between the magnetic component and the magnetically attracted device increases to F3, where F3 > F1.

5. The magnetic holder according to claim 1, characterized in that, The sensing module also includes a gesture acquisition component, which includes an image acquisition sensor and a distance sensor. The image acquisition sensor is used to acquire the user's hand movements. The gesture acquisition component is configured such that when the image acquisition sensor recognizes that the user is holding the magnetically attracted device close to the support, the driving mechanism drives the first magnetic component to move forward to increase the magnetic attraction between the magnetic component and the magnetically attracted device. When the image acquisition sensor detects that the user is approaching the support with empty hands, the drive mechanism drives the first magnetic component to move in the opposite direction to reduce the magnetic force between the magnetic component and the magnetically attracted device.

6. The magnetic holder according to claim 5, characterized in that, The gesture acquisition component also includes a light sensor and a fill light, which are communicatively connected and used to control the opening and closing of the fill light.

7. The magnetic holder according to claim 5, characterized in that, The magnetic bracket further includes a position adjustment component, which includes a mounting member movably connected to the support member to adjust the relative position of the gesture acquisition component and the support member.

8. The magnetic holder according to claim 7, characterized in that, The mounting component is rotatable relative to the support component, and the axis of rotation between the mounting component and the support component is perpendicular to the support surface, so that the gesture acquisition component can be adjusted to different edges of the support surface.

9. The magnetic holder according to claim 8 or 7, characterized in that, The mounting component is movable relative to the support component along a first direction, which is parallel to the support surface.

10. The magnetic holder according to claim 9, characterized in that, The position adjustment assembly further includes a connector, which includes a first connecting part and a second connecting part; The first connecting portion is connected to the support member, one end of the second connecting portion is connected to the first connecting portion, and the other end is connected to the mounting member, and the second connecting portion is movable relative to the first connecting portion in a first direction; or... One end of the first connecting part is rotatably connected to the support member, and the other end is rotatably connected to the second connecting part. The end of the second connecting part opposite to the first connecting part is connected to the mounting member.

11. The magnetic holder according to claim 10, characterized in that, The mounting component is rotatably connected to the second connecting portion, and the axis of rotation between the mounting component and the second connecting portion is perpendicular to the supporting surface; or... The mounting component is rotatably connected to the second connecting portion, and the axis of rotation between the mounting component and the second connecting portion is parallel to the supporting surface; or The mounting component is ball-jointed to the second connecting part.

12. The magnetic holder according to claim 1, characterized in that, The magnetic bracket also includes a touch panel, which is communicatively connected to the driving mechanism and is used for user touch control so that the driving mechanism drives the first magnetic component to move.

13. The magnetic holder according to claim 1, characterized in that, The magnetic bracket also includes a voice control module, which is communicatively connected to the drive mechanism and is used by the user to control the drive mechanism to move the first magnetic component via voice.

14. The magnetic holder according to claim 1, characterized in that, The driving mechanism includes a motor, a first transmission component, and a second transmission component. The motor drives the first transmission component to rotate. The rotation axis of the first transmission component is a first rotation axis, which is perpendicular to the support surface. The first transmission member has multiple first guide grooves, which are inclined or bent inward along the rotation direction of the first transmission member. The magnetic suction member includes multiple first magnetic suction members distributed around the first rotation axis. The driving mechanism includes multiple second transmission members, each of which is equipped with a first magnetic suction member. Each second transmission member includes a first guide portion, and the support member includes a second guide portion. The first guide portion and the second guide portion are slidably engaged so that the second transmission member can only move toward the first rotation axis in a direction parallel to the support surface. The second transmission member also includes a third guide portion, which is slidably connected within the first guide groove; or... Each of the first magnetic suction components is mounted on the second transmission component. The second transmission component has a fourth guide portion, and the support component has a fifth guide portion. The fourth guide portion and the fifth guide portion are slidably engaged so that the second transmission component can only move relative to the support component perpendicular to the support surface. The first transmission component is sleeved on the outside of the second transmission component. The inner wall of the first transmission component has a second guide groove. Along the rotation direction of the first transmission component, the first guide groove is gradually inclined or bent toward the support surface. The second transmission component also includes a sixth guide portion, which is slidably connected in the second guide groove.

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