Equipment support

Abstract

The embodiment of the invention relates to the technical field of supporting devices, and discloses an equipment support. The equipment support comprises a base, a transmission assembly, a driving part and a supporting panel, a plurality of butt joint positions are arranged on the base, the transmission assembly is movably connected to the base, the transmission assembly is provided with a plurality of input ends in one-to-one correspondence with the butt joint positions and a plurality of output ends in one-to-one correspondence transmission connection with the input ends, and the output ends are different in motion trail. The driving part is arranged on the base, can move among the butt joint positions and is in butt joint with different input ends. The supporting panel is connected with the output ends so as to be driven by the output ends to conduct pose adjustment on equipment placed on the supporting panel. According to the equipment support provided by the embodiment of the invention, through cooperation of the driving part and the transmission assembly, automatic adjustment of the position and posture of the equipment can be achieved, operation is convenient, movement of different tracks is output through different output ends, the supporting panel can be driven to conduct multi-dimensional adjustment, and the adjustment flexibility is high.

Description

Technical Field

[0001] This application relates to the field of support device technology, specifically to a device bracket. Background Technology

[0002] Equipment stands are used to place specific devices, providing support for the placed devices and allowing for adjustment of the supported posture within a certain range. Depending on the usage scenario, equipment stands can be divided into types such as mobile phone stands, tablet stands, and laptop stands.

[0003] Currently, stands used for industrial tablets, laptops, and other devices typically require manual adjustment of the support posture, making the adjustment process inconvenient. Furthermore, existing device stands offer limited adjustment flexibility, failing to meet the adjustment needs of different users and thus impacting the user experience. Summary of the Invention

[0004] In view of the above problems, this application provides a device bracket that can improve the convenience and flexibility of bracket adjustment.

[0005] According to an embodiment of this application, a device bracket is provided, comprising: a base having a plurality of docking positions; a transmission component movably connected to the base, the transmission component having a plurality of input ends and a plurality of output ends, each input end corresponding to a specific docking position, each output end being connected to a specific input end in a transmission manner, and each output end having a different movement trajectory; a driving member disposed on the base, the driving member being movable between the docking positions and docking with different input ends to form a transmission connection, thereby driving the corresponding output end to move; and a support panel for placing the device, the support panel being connected to each output end to adjust the position and posture of the device on it under the drive of the different output ends.

[0006] In some embodiments, the base has a guide groove and a plurality of connecting grooves spaced apart from each other along the extension direction of the guide groove. Each connecting groove is connected to the guide groove and is perpendicular to the extension direction of the guide groove. Each connecting groove constitutes a different docking position. The device bracket also includes a guide member connected to the drive member and slidably connected within the guide groove. The guide member can slide through the guide groove to different connecting grooves so that the drive member can dock with the corresponding input end.

[0007] In some embodiments, the device bracket further includes: a magnetic body connected to the guide member; two first electromagnets, each connected to the base and located at opposite ends of the guide groove path; the first electromagnets apply a magnetic force parallel to the extension direction of the guide groove to the magnetic body, so that the guide member drives the driving member to slide along the guide groove; multiple second electromagnets corresponding one-to-one with the connecting grooves, each second electromagnet connected to the base; the second electromagnets apply a magnetic force parallel to the extension direction of the connecting groove to the magnetic body, so that the guide member is positioned within the corresponding connecting groove; and a main control board electrically connected to the first and second electromagnets to control the circuit switching and magnetic pole direction of the first and second electromagnets.

[0008] In some embodiments, the transmission assembly includes a first transmission mechanism, a second transmission mechanism, and a third transmission mechanism, each having an input end and an output end; the output end of the first transmission mechanism is used to drive the support panel to move up and down, the output end of the second transmission mechanism is used to drive the support panel to rotate along a vertical axis, and the output end of the third transmission mechanism is used to drive the support panel to flip along a horizontal axis; wherein the input ends of the first, second, and third transmission mechanisms correspond to different connecting slots.

[0009] In some embodiments, the first transmission mechanism includes: a first helical gear rotatably connected to the base along a horizontal axis, the first helical gear being the input end of the first transmission mechanism; a second helical gear rotatably connected to the base along a vertical axis and meshing with the first helical gear; a lead screw assembly, tractively connected to the second helical gear, so as to output linear motion in the vertical direction through a nut when the second helical gear rotates; and a telescopic rod, one end of which is connected to the nut in the lead screw assembly and the other end of which is connected to the support panel, for driving the support panel to move up and down; the end of the telescopic rod connected to the support panel is the output end of the first transmission mechanism.

[0010] In some embodiments, the second transmission mechanism includes: a third helical gear rotatably connected to the base, and the rotation axis of the third helical gear is parallel to the rotation axis of the first helical gear; the third helical gear is the input end of the second transmission mechanism; a fourth helical gear rotatably connected to the base along a vertical axis and coaxially arranged with the telescopic rod; the fourth helical gear meshes with the third helical gear; a support rod coaxially arranged with the fourth helical gear, one end of the support rod being connected to the fourth helical gear, and the other end of the support rod being slidably connected to the telescopic rod in the vertical direction; the support rod can drive the support panel to rotate along the vertical axis via the telescopic rod when the fourth helical gear rotates; one end of the telescopic rod connected to the support panel is the output end of the second transmission mechanism; wherein, a cavity is formed through the support rod in the vertical direction, and at least a portion of the lead screw assembly and at least a portion of the telescopic rod pass through the cavity.

[0011] In some embodiments, the telescopic rod and the support panel are rotatably connected along a horizontal axis; the third transmission mechanism includes: a driving wheel, rotatably connected to the base, and the rotation axis of the driving wheel is parallel to the rotation axis of the third helical gear; the driving wheel is the input end of the third transmission mechanism; a driven mechanism, disposed on the support rod and rotatable with the support rod, the driven mechanism is also drively connected to the driving wheel, and the driven mechanism has an output wheel that rotates along a horizontal axis; a swing adjustment rod, one end of which is fixedly connected to the output wheel, and the other end of which is rotatably connected to the support panel along a horizontal axis, the connection position of the support panel with the telescopic rod and the swing adjustment rod is offset, and the length of the swing adjustment rod is variable.

[0012] In some embodiments, the driving wheel is a fifth helical gear; the driven mechanism includes: a sixth helical gear, rotatably connected to the base along a vertical axis and meshing with the fifth helical gear; a worm, rotatably connected to the base along a vertical axis and drivingly connected to the sixth helical gear; a worm wheel, rotatably connected to the base along a horizontal axis, meshing with the worm and drivingly connected to the output wheel; wherein at least a portion of the worm passes through the cavity, a through hole is formed on the worm along the first direction, and at least a portion of the lead screw movably passes through the through hole.

[0013] In some embodiments, the support rod has a first stepped surface in the cavity, which abuts against the worm gear; the worm gear has a second stepped surface in the through hole, which abuts against the lead screw in the lead screw assembly; the device bracket further includes a switching assembly disposed on the base, the switching assembly being used to drive the support rod to move vertically to switch between a first transmission state and a second transmission state; in the first transmission state, the support rod is connected to the fourth helical gear, the support rod drives the worm gear to separate from the sixth helical gear through the first stepped surface, and the worm gear drives the lead screw to separate from the second helical gear through the second stepped surface; in the second transmission state, the support rod is separated from the fourth helical gear, the lead screw is connected to the second helical gear, and the worm gear is connected to the sixth helical gear.

[0014] In some embodiments, the device bracket further includes two clamping assemblies, each clamping assembly including: a fixing member, fixedly connected to the support panel; a clamping plate, spaced apart from the fixing member and slidably connected to the fixing member; the clamping plate is located on the side of the fixing member facing the other clamping assembly; an elastic member, connected between the fixing member and the clamping plate, the elastic member being used to provide elastic force to the clamping plate to slide towards the other clamping assembly; the device bracket further includes: a limiting seat, connected to the support panel and capable of reciprocating along a straight line relative to the support panel, the sliding trajectory of the limiting seat being located on the perpendicular bisector of the line connecting the two clamping plates; and two linkage rods, each corresponding to one of the two clamping assemblies, one end of each linkage rod being rotatably connected to the corresponding clamping plate, and the other end being rotatably connected to the limiting seat, and the positions of the two linkage rods connected to the limiting seat being symmetrical with respect to the sliding trajectory of the limiting seat.

[0015] The device bracket provided in this application embodiment, through a motion mechanism composed of a drive component and a transmission assembly, enables automatic adjustment of the bracket's posture without the need for manual adjustment, thereby improving the convenience of adjustment operations. Furthermore, by setting multiple docking positions on the base of the device bracket and configuring the drive component to move between these positions, the drive component can connect and transmit power to corresponding input terminals at different docking positions, and output different trajectories through corresponding output terminals. This allows for multi-dimensional posture adjustment of the device placed on the support panel, enhancing the flexibility of adjustment.

[0016] The above description is only an overview of the technical solution of this application. In order to better understand the technical means of this application and to implement it in accordance with the contents of the specification, and to make the above and other objects, features and advantages of this application more obvious and understandable, the following are specific embodiments of this application. Attached Figure Description

[0017] Various other advantages and benefits will become apparent to those skilled in the art upon reading the following detailed description of preferred embodiments. The accompanying drawings are for illustrative purposes only and are not intended to limit the scope of this application. Furthermore, the same reference numerals denote the same parts throughout the drawings. In the drawings:

[0018] Figure 1 This paper shows a perspective view of the device bracket provided in an embodiment of this application.

[0019] Figure 2 A perspective view of the first part of the structure of the device bracket provided in an embodiment of this application is shown;

[0020] Figure 3 This paper shows a perspective view of the device bracket provided in an embodiment of this application from another angle;

[0021] Figure 4 A perspective view of the second part of the structure of the device bracket provided in an embodiment of this application is shown;

[0022] Figure 5 It shows Figure 4 A magnified view of a portion of the structure in section A;

[0023] Figure 6 It shows Figure 4 A magnified view of a portion of the structure in section B;

[0024] Figure 7 A perspective view of the third part of the structure of the device bracket provided in an embodiment of this application is shown;

[0025] Figure 8 A perspective view of the fourth part of the structure of the device bracket provided in an embodiment of this application is shown;

[0026] Figure 9 A perspective view of the fifth part of the structure of the device bracket provided in an embodiment of this application is shown;

[0027] Figure 10 A perspective view of the sixth part of the structure of the device bracket provided in an embodiment of this application is shown;

[0028] Figure 11 A perspective view of the seventh part of the device bracket structure provided in an embodiment of this application is shown;

[0029] Figure 12 A side view of the device bracket provided in an embodiment of this application is shown;

[0030] Figure 13 It shows Figure 12A side view of the equipment bracket after tilt and flip adjustments;

[0031] Figure 14 A cross-sectional view of the eighth part of the device bracket structure provided in an embodiment of this application is shown in the first transmission state;

[0032] Figure 15 A cross-sectional view of the eighth part of the device bracket structure provided in the embodiment of this application is shown in the second transmission state;

[0033] Figure 16 It shows Figure 1 A magnified view of a portion of the C-section structure;

[0034] Figure 17 It shows Figure 3 A magnified view of a portion of the structure in section D.

[0035] The reference numerals in the detailed embodiments are as follows:

[0036] 1. Equipment bracket;

[0037] 11. Base; 11a. Docking position; 111. Guide groove; 112. Connecting groove;

[0038] 12. Transmission assembly; 12a. Input end; 12a1. Plug-in hole; 12a2. Gear groove; 12b. Output end;

[0039] 121. First transmission mechanism; 1211. First helical gear; 1212. Second helical gear; 1213. Lead screw assembly; 1213a. Lead screw; 1213b. Nut; 1214. Telescopic rod;

[0040] 122. Second transmission mechanism; 1221. Third helical gear; 1222. Fourth helical gear; 1223. Support rod; 1223a. Cavity; 1223b. First stepped surface;

[0041] 123. Third transmission mechanism; 1231. Driving wheel; 1232. Driven mechanism; 1232a. Output wheel; 1232b. Sixth helical gear; 1232c. Worm; 1232d. Worm wheel; 1232e. Through hole; 1232f. Second stepped surface; 1233. Swing adjusting rod; 1234. Connecting rod;

[0042] 13. Driving component; 131. Output shaft; 132. Gear;

[0043] 14. Support panel;

[0044] 15. Guide components;

[0045] 161. First electromagnet; 162. Second electromagnet;

[0046] 17. Dial block; 171. Incline;

[0047] 18. Clamping assembly; 181. Fixing component; 182. Clamping plate; 183. Elastic component; 184. Limiting rod;

[0048] 191. Limit seat; 192. Linkage rod. Detailed Implementation

[0049] The embodiments of the technical solution of this application will now be described in detail with reference to the accompanying drawings. These embodiments are only used to more clearly illustrate the technical solution of this application and are therefore merely examples, and should not be used to limit the scope of protection of this application.

[0050] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the application; the terms “comprising” and “having”, and any variations thereof, in the specification, claims, and foregoing description of the drawings are intended to cover non-exclusive inclusion.

[0051] In the description of the embodiments of this application, technical terms such as "first" and "second" are used only to distinguish different objects and should not be construed as indicating or implying relative importance or implicitly specifying the number, specific order, or primary and secondary relationship of the indicated technical features. In the description of the embodiments of this application, "multiple" means two or more, unless otherwise explicitly defined.

[0052] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0053] In the description of the embodiments in this application, the term "and / or" is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent three cases: A exists, A and B exist simultaneously, and B exists. In addition, the character " / " in this document generally indicates that the related objects before and after it have an "or" relationship.

[0054] In the description of the embodiments of this application, the term "multiple" refers to two or more (including two), similarly, "multiple sets" refers to two or more (including two sets), and "multiple pieces" refers to two or more (including two pieces).

[0055] In the description of the embodiments of this application, the technical terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the embodiments of this application and simplifying the description, and are not intended to 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 the embodiments of this application.

[0056] In the description of the embodiments of this application, unless otherwise expressly specified and limited, technical terms such as "installation," "connection," "joining," and "fixing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. For those skilled in the art, the specific meaning of the above terms in the embodiments of this application can be understood according to the specific circumstances.

[0057] It should be noted that the terms "horizontal axis" and "vertical axis" used in different locations in this application embodiment, unless explicitly defined, are used only to indicate the orientation of the axis, and do not indicate that the horizontal axis or vertical axis used in different locations is the same axis. All horizontal axes are perpendicular to the vertical axis, and different vertical axes may coincide with or be parallel to each other. Similarly, different horizontal axes may coincide with, be parallel to, or form an angle with each other.

[0058] Depending on the usage scenario, equipment stands can be divided into types such as mobile phone stands, tablet stands, and laptop stands. Among them, stands for industrial tablet computers and laptops usually require manual adjustment of the support posture. Due to the weight of the equipment, manual adjustment is quite laborious, and sometimes multiple people are needed to complete the adjustment, making the adjustment operation inconvenient.

[0059] Furthermore, due to different user habits and usage scenarios, users have varying needs regarding the height and angle of device placement. However, existing device stands offer limited adjustability, making it difficult to meet the adjustment requirements of different user habits. For example, some device stands only support tilt adjustment, but not rotational adjustment along the vertical axis or height adjustment, making it difficult for users to operate the device from different positions or heights, thus affecting the user experience.

[0060] To address the aforementioned issues, this application provides a device bracket employing a motion mechanism comprised of a drive component and a transmission assembly. Upon activation of the drive component, the bracket automatically adjusts without manual intervention, thus enhancing the convenience of adjustment. Furthermore, by configuring the drive component to move between multiple docking positions on the base, and by configuring the transmission assembly to have multiple input and output terminals, the drive component can engage with corresponding input terminals at different docking positions and transmit motion along different trajectories through corresponding output terminals. This allows for various forms of posture adjustment of the device, thereby improving the flexibility of adjustment.

[0061] According to the embodiments of this application, please refer to Figures 1 to 3 The equipment support 1 includes a base 11, a transmission assembly 12, a drive component 13, and a support panel 14. The base 11 has multiple docking positions 11a. The transmission assembly 12 is movably connected to the base 11 and has multiple input ends 12a and multiple output ends 12b. Each input end 12a corresponds to one docking position 11a, and each output end 12b is connected to one input end 12a. The movement trajectories of each output end 12b are different. The drive component 13 is mounted on the base 11 and can move between the docking positions 11a, docking with different input ends 12a to form a transmission connection, thereby driving the corresponding output end 12b to move. The support panel 14 is used to place the equipment and is connected to each output end 12b to adjust the position and posture of the equipment under the influence of the different output ends 12b.

[0062] The base 11 is the basic structure of the equipment bracket 1, used for mounting the transmission assembly 12 and the drive component 13. The mating position 11a on the base 11 is used to position the drive component 13, ensuring accurate mating between the drive component 13 and the corresponding input end 12a. Optionally, to ensure the stability of the mating between the drive component 13 and the input end 12a, the base 11 can be provided with a limit structure, locking structure, etc., at the mating position 11a to fix the drive component 13 to the mating position 11a and prevent the drive component 13 from loosening during operation. This application embodiment does not specifically limit the specific shape, weight, etc., of the base 11; it can be flexibly designed as needed to meet usage requirements.

[0063] The transmission assembly 12 is used to transmit the driving force output by the drive component 13. Depending on the input end 12a connected to the drive component 13, the transmission assembly 12 transmits the power from the input end 12a to the corresponding output end 12b, and outputs different trajectories of motion through different output ends 12b, thereby driving the support panel 14 and the equipment placed on the support panel 14 to perform position and posture adjustment.

[0064] It should be noted that "different motion trajectories" can specifically refer to different motion forms, such as the different trajectories of linear motion and circular motion; it can also refer to different motion directions, such as different trajectories of movement along different directions, different trajectories of rotation along different axes, and different trajectories of clockwise and counterclockwise rotation along the same circle; it can also refer to different motion amplitudes, such as the different trajectories of motion along a circle with a smaller diameter and motion along a circle with a larger diameter. To achieve different motion trajectories output at different output terminals 12b, different types of transmission components can be used to connect each input terminal 12a and its corresponding output terminal 12b. This utilizes the structural characteristics of the transmission components to convert the motion trajectory input from the drive unit 13 to the input terminal 12a into the required motion trajectory for the output terminal 12b.

[0065] When the driving component 13 is connected to the input end 12a, it can drive the input end 12a to move, and then drive the corresponding output end 12b to move through the input end 12a. When the driving component 13 moves between the various docking positions 11a, it can switch to a state of docking with different input ends 12a as needed to input driving force to different input ends 12a, and then adjust the support panel 14 through the corresponding output end 12b. Usually, only one driving component 13 is needed to meet the usage requirements. This can reduce the number of driving components 13 while achieving multi-dimensional adjustment, thereby reducing the complexity of the structure. Of course, when there are many input ends 12a, multiple driving components 13 can also be provided. For example, when there are four input ends 12a, two driving components 13 can be provided, so that each driving component 13 corresponds to two adjacent input ends 12a. In this configuration, the movement path of each driving component 13 between the docking positions 11a can be shortened, allowing the driving component 13 to quickly reach its position, which is beneficial to improving the efficiency of the bracket adjustment operation.

[0066] To achieve the connection between the driver 13 and the input terminal 12a, such as Figure 4 As shown, each input end 12a can be provided with a insertion hole 12a1 that matches the shape of the output shaft 131 of the drive member 13, so that the output shaft 131 of the drive member 13 can be inserted into the input end 12a through the insertion hole 12a1, thereby achieving docking. To achieve transmission during docking, optionally, in one embodiment, the cross-sectional shape of the output shaft 131 and the insertion hole 12a1 can be set to a shape other than a circle. In another embodiment, such as... Figures 4 to 6As shown, multiple teeth 132 are evenly arranged circumferentially on the output shaft 131 of the drive component 13, and multiple tooth grooves 12a2 corresponding to the teeth 132 are evenly arranged circumferentially in the insertion hole 12a1. The number of teeth 132 can be set according to the rotational accuracy of the drive component 13. For example, when the drive component 13 is a stepper motor, the number of teeth 132 can be obtained by dividing 360° by the minimum rotation angle of the stepper motor. This setting can ensure that the stepper motor can smoothly connect with the input end 12a at any rotation angle, and it is not easy to idle during the connection transmission, thereby improving the transmission accuracy.

[0067] The specific form in which the driving member 13 moves between the mating positions 11a can be designed according to the positional distribution of each mating position 11a. For example, when the mating positions 11a are arranged at linear intervals, the driving member 13 can be configured to slide along the path of the mating positions 11a; when the mating positions 11a are arranged along a circumference, the driving member 13 can be positioned at the center of the circumference and rotate around that center. Therefore, the specific scheme for the movement of the driving member 13 between the mating positions 11a is not unique and can be flexibly designed according to actual needs.

[0068] The support panel 14 typically has a side facing the base 11 and a side facing away from the base 11. The side of the support panel 14 facing the base 11 allows connection to each output terminal 12b, enabling the output terminals 12b to move the support panel 14. The side of the support panel 14 facing away from the base 11 allows the device to be placed, providing support and, driven by the output terminals 12b, adjusting the device's position and orientation. Position and orientation adjustment refers to the adjustment of the position and angle of the device by the support panel 14, which can be achieved through a combination of lifting, rotating, and flipping movements to meet the viewing angle adjustment needs of the device in different usage scenarios.

[0069] To improve the stability of the device placed on the support panel 14, optionally, a structure for fixing the device can be provided on the support panel 14 to fix the device, or a structure such as a damping pad can be provided to increase the friction between the support panel 14 and the device placed thereon, thereby preventing the device from slipping off the support panel 14.

[0070] The device bracket 1 provided in this embodiment includes a base 11, a transmission assembly 12, a drive component 13, and a support panel 14. By connecting the drive component 13 to the input end 12a of the transmission assembly 12 and the output end 12b of the transmission assembly 12 to the support panel 14, simply activating the drive component 13 causes the support panel 14 to move via the transmission assembly 12, thus automatically adjusting the position and posture of the device on the support panel 14 without requiring manual adjustment, thereby improving the convenience of adjustment operations. Furthermore, by providing multiple docking positions 11a on the base 11 that correspond one-to-one with the multiple input ends 12a of the transmission assembly 12, and by configuring the drive component 13 to move between these docking positions 11a, the drive component 13 can dock and transmit power to different input ends 12a, and then output different trajectories of motion to the support panel 14 via the corresponding output end 12b. This enables multi-dimensional position and posture adjustment of the device, improving the flexibility of adjustment and better meeting diverse adjustment needs. In addition, the embodiments of this application can achieve multi-dimensional adjustment by connecting a single driver 13 to different input terminals 12a, without having to configure a driver source for each input terminal 12a separately, which helps to reduce the complexity of the structure.

[0071] In some embodiments, please refer to Figure 1 and Figure 2 The base 11 has a guide groove 111 and multiple connecting grooves 112 spaced apart along the extension direction of the guide groove 111. Each connecting groove 112 is connected to the guide groove 111, and the extension direction of the connecting groove 112 is perpendicular to that of the guide groove 111. Each connecting groove 112 constitutes a different docking position 11a. The equipment bracket 1 also includes a guide member 15, which is connected to the drive member 13 and slidably connected within the guide groove 111. The guide member 15 can slide through the guide groove 111 to different connecting grooves 112, allowing the drive member 13 to dock with the corresponding input end 12a.

[0072] Specifically, the guide groove 111 is slidably connected to the guide member 15 to define the main path of movement of the drive member 13 and guide the drive member 13 to slide along the extension direction of the guide groove 111. Furthermore, multiple connecting grooves 112 are spaced apart along this main path and are perpendicularly connected to the guide groove 111, allowing the guide member 15 to slide into the connecting groove 112 in a direction perpendicular to the main path. The limiting effect of the sidewall of the connecting groove 112 on the guide member 15 restricts the offset of the drive member 13 during the docking process, thus ensuring the accurate positioning of the drive member 13 when docking with the input end 12a.

[0073] Optionally, the guide groove 111 can be configured to extend along a straight line or along a curve such as an arc. When the guide groove 111 extends along a curve, the extension direction of the connecting groove 112 is perpendicular to the tangential direction at the connection between the guide groove 111 and the connecting groove 112. The width of the connecting groove 112 can be set to match the outer dimensions of the guide member 15. A chamfer transition can be provided at the connection between the connecting groove 112 and the guide groove 111 to allow the guide member 15 to slide more smoothly into the connecting groove 112. A buffer structure, such as a rubber buffer pad, can be provided at the end of the path of the connecting groove 112 to reduce the impact of the drive member 13 on the inner wall of the connecting groove 112, and at the same time avoid the problem of the drive member 13 rebounding due to violent collision, so that the drive member 13 can smoothly dock with the input end 12a.

[0074] In one implementation scheme, such as Figure 1 and Figure 2 As shown, the guide groove 111 can be a straight groove extending along the length or width of the base 11. The connecting groove 112 can be multiple rectangular grooves, perpendicular to the guide groove 111 and communicating with it. The guide member 15 can be a slider with a protrusion at its bottom that matches the guide groove 111 for sliding within it. The driving member 13 can be fixedly connected to the top of the guide member 15. When it is necessary to switch the docking position 11a, the guide member 15 drives the driving member 13 to slide along the guide groove 111. After reaching the target connecting groove 112, the guide member 15 enters the connecting groove 112, causing the driving member 13 to dock with the corresponding input end 12a.

[0075] The above embodiment, by providing a guide groove 111 and multiple connecting grooves 112 on the base 11, allows the drive component 13 to slide along the guide groove 111 via the guide component 15. This provides clear guidance for the movement of the drive component 13 and ensures the accuracy of the docking position between the drive component 13 and the input end 12a, thereby improving the reliability of the transmission connection. Simultaneously, the orthogonal arrangement of the guide groove 111 and connecting grooves 112 simplifies the movement path of the drive component 13, which helps to shorten the time for the drive component 13 to switch docking positions 11a and improves the efficiency of the bracket adjustment operation.

[0076] In some embodiments, please refer to Figure 2The equipment bracket 1 also includes a magnetic body (not shown in the figure), a first electromagnet 161, a second electromagnet 162, and a main control board (not shown in the figure). The magnetic body is connected to the guide member 15. Two first electromagnets 161 are provided, each connected to the base 11 and located at both ends of the path of the guide groove 111. The first electromagnets 161 are used to apply a magnetic force parallel to the extension direction of the guide groove 111 to the magnetic body, so that the guide member 15 drives the driving member 13 to slide along the guide groove 111. Multiple second electromagnets 162 are provided, each corresponding to a connecting groove 112, and each second electromagnet 162 is connected to the base 11. The second electromagnets 162 are used to apply a magnetic force parallel to the extension direction of the connecting groove 112 to the magnetic body, so that the guide member 15 is positioned in the corresponding connecting groove 112. The main control board is electrically connected to the first electromagnet 161 and the second electromagnet 162 to control the circuit switching and magnetic pole direction of the first electromagnet 161 and the second electromagnet 162.

[0077] The magnetic material can be a permanent magnet or an electromagnet. The magnetic material can be installed at the bottom, side, or other positions of the guide 15, as long as it corresponds to the positions of the first electromagnet 161 and the second electromagnet 162. The two first electromagnets 161 can be positioned to correspond to the starting and ending ends of the guide groove 111, respectively. The number of second electromagnets 162 is equal to the number of connecting grooves 112, and the central axis of each second electromagnet 162 can coincide with the extension direction of the corresponding connecting groove 112. The main control board can be a microcontroller or a PLC module. Its control logic can include time-sharing activation of the first electromagnets 161 and the second electromagnets 162. For example, during the movement phase of the guide 15, only the first electromagnet 161 is activated; during the positioning phase, the first electromagnet 161 is deactivated and the second electromagnet 162 corresponding to the target connecting groove 112 is activated.

[0078] When the docking position of the drive component 13 needs to be switched, the main control board controls the first electromagnets 161 at both ends of the guide groove 111 to generate magnetic poles in opposite directions according to the user's input instructions. For example, if the guide groove 111 extends in the left-right direction, when the guide component 15 needs to be driven to move to the right, the first electromagnet 161 at the right end generates the N pole, and the first electromagnet 161 at the left end generates the S pole, thereby forming a magnetic force gradient along the guide groove 111 to the right, pushing the magnetic body to drive the guide component 15 to slide. When the guide component 15 reaches the entrance of the target connecting groove 112, the main control board de-energizes the first electromagnet 161 and energizes the second electromagnet 162 corresponding to the connecting groove 112, so that the second electromagnet 162 generates a magnetic force perpendicular to the extension direction of the guide groove 111. For example, the second electromagnet 162 generates an S pole magnetic field perpendicular to the guide groove 111, attracting or pushing the magnetic body to the end of the connecting groove 112, achieving precise positioning. During this process, the main control board can employ timing control to ensure that the magnetic forces of the first electromagnet 161 and the second electromagnet 162 do not conflict. For example, after the guide member 15 enters the connecting groove 112, only the second electromagnet 162 can be kept energized to maintain stable positioning. In the above process, depending on the direction in which the driving member 13 slides along the guide groove 111, the main control board can reverse the direction of the current flowing through the first electromagnet 161 to switch the magnetic pole direction of the first electromagnet 161. Similarly, when the driving member 13 needs to leave the current connecting groove 112, the main control board can reverse the magnetic pole direction of the second electromagnet 162 corresponding to that connecting groove 112, causing the second electromagnet 162 to generate a magnetic force that disengages the driving member 13 from the connecting groove 112.

[0079] The above embodiment utilizes the magnetic force between the magnetic body connected to the guide member 15 and the first electromagnet 161 and the second electromagnet 162, and controls the first electromagnet 161 and the second electromagnet 162 through the main control board. This enables automated operation of switching the docking position 11a of the drive member 13. When adjusting the posture of the bracket, there is no need to manually switch the position of the drive member 13, further improving the ease of use of the bracket. Furthermore, the use of magnetic force for positioning results in smaller errors and improves the positioning accuracy of the drive member 13.

[0080] In some embodiments, please refer to Figure 2 and Figure 3The transmission assembly 12 includes a first transmission mechanism 121, a second transmission mechanism 122, and a third transmission mechanism 123. Each of these mechanisms has an input end 12a and an output end 12b. The output end 12b of the first transmission mechanism 121 is used to drive the support panel 14 to move up and down; the output end 12b of the second transmission mechanism 122 is used to drive the support panel 14 to rotate along the vertical axis; and the output end 12b of the third transmission mechanism 123 is used to drive the support panel 14 to flip along the horizontal axis. The input end 12a of each of the three transmission mechanisms corresponds to a different connecting slot 112.

[0081] It is understandable that, since the connecting groove 112 is arranged along the extension direction of the guide groove 111, the input ends 12a of the first transmission mechanism 121, the second transmission mechanism 122 and the third transmission mechanism 123 can be arranged in a direction parallel to the extension of the guide groove 111, so that each input end 12a corresponds to the connecting groove 112 one by one.

[0082] The first transmission mechanism 121, the second transmission mechanism 122, and the third transmission mechanism 123 can all be constructed using conventional transmission components. By combining different transmission components, different trajectories of motion can be output. For example, the first transmission mechanism 121 can use a lead screw and nut mechanism, a gear and rack mechanism, etc., to convert the rotational motion input by the drive component 13 into linear motion, driving the support panel 14 to move up and down. The second transmission mechanism 122 and the third transmission mechanism 123 can be combined using components such as helical gears, spur gears, worm gears, and connecting rods to adjust the direction, speed, and position of the rotation axis of the rotational motion input by the drive component 13, thereby achieving the desired rotation or flipping effect.

[0083] It should be noted that the output ends 12b of the first transmission mechanism 121, the second transmission mechanism 122, and the third transmission mechanism 123 are distinguished only by their functions, and do not imply that each output end 12b is necessarily a separate component. For example, the output ends 12b of the first transmission mechanism 121 and the second transmission mechanism 122 can be located on the same component. In this case, the component can both drive the support panel 14 to move up and down and drive the support panel 14 to rotate along the vertical axis, as long as there is no mutual conflict.

[0084] In the above embodiments, by setting different transmission mechanisms to output different trajectories of motion, multiple transmission mechanisms work together to drive the support panel 14 to perform lifting, rotating and flipping movements, thereby realizing multi-degree-of-freedom adjustment of the support panel 14.

[0085] In some embodiments, please refer to Figures 7 to 9The first transmission mechanism 121 includes a first helical gear 1211, a second helical gear 1212, a lead screw assembly 1213, and a telescopic rod 1214. The first helical gear 1211 is the input end 12a of the first transmission mechanism 121, and is rotatably connected to the base 11 along a horizontal axis. The second helical gear 1212 is rotatably connected to the base 11 along a vertical axis and meshes with the first helical gear 1211. The lead screw assembly 1213 is drively connected to the second helical gear 1212 so that when the second helical gear 1212 rotates, it outputs linear motion in the vertical direction through a nut 1213b. One end of the telescopic rod 1214 is connected to the nut 1213b in the lead screw assembly 1213, and the other end is connected to the support panel 14, used to drive the support panel 14 to move up and down. The end of the telescopic rod 1214 connected to the support panel 14 is the output end 12b of the first transmission mechanism 121.

[0086] Specifically, when the driving component 13 engages with the first helical gear 1211, it can drive the first helical gear 1211 to rotate. Through the engagement of the second helical gear 1212 with the first helical gear 1211, the rotation along the horizontal axis can be adjusted to rotation along the vertical axis. The lead screw assembly 1213 typically includes a lead screw 1213a and a nut 1213b, which are connected by a threaded connection. The lead screw 1213a is arranged along the vertical axis and is driven by the second helical gear 1212. The nut 1213b can be fixedly connected to the telescopic rod 1214. When the lead screw 1213a rotates, the nut 1213b connected to the lead screw 1213a can move along the vertical axis, and through the telescopic rod 1214, it drives the support panel 14 to move up and down, thereby achieving height adjustment of the support panel 14.

[0087] To achieve the transmission connection between the lead screw 1213a and the second helical gear 1212, optionally, the lead screw 1213a and the second helical gear 1212 can be coaxially fixedly connected, allowing them to rotate synchronously on the same vertical axis. This arrangement results in a simpler overall structure. Alternatively, several connecting gears can be installed between the lead screw 1213a and the second helical gear 1212 for transmission. The specifications, quantity, and position of the connecting gears can be flexibly selected as needed. This arrangement separates the rotation axis of the lead screw 1213a from the rotation axis of the second helical gear 1212, allowing them to be staggered in the horizontal direction, thereby reducing the space occupied in the vertical direction. The key is to ensure that the lead screw 1213a and the second helical gear 1212 rotate synchronously.

[0088] In the above embodiment, the first transmission mechanism 121 uses a first helical gear 1211 and a second helical gear 1212 to achieve power reversal, and a lead screw assembly 1213 is connected to the second helical gear 1212 for transmission. The nut 1213b of the lead screw assembly 1213 outputs linear motion in the vertical direction through the telescopic rod 1214, which ultimately drives the support panel 14 to move up and down. The overall structure of the above transmission mechanism is compact, the transmission efficiency is high, and the transmission is relatively smooth.

[0089] When the first transmission mechanism 121 adopts the above solution, please refer to some embodiments. Figures 7 to 10 The second transmission mechanism 122 includes a third helical gear 1221, a fourth helical gear 1222, and a support rod 1223. The third helical gear 1221 is the input end 12a of the second transmission mechanism 122, rotatably connected to the base 11, and its rotation axis is parallel to the rotation axis of the first helical gear 1211. The fourth helical gear 1222 is rotatably connected to the base 11 along a vertical axis and coaxially arranged with the telescopic rod 1214, meshing with the third helical gear 1221. The support rod 1223 is coaxially arranged with the fourth helical gear 1222, one end of which is connected to the fourth helical gear 1222, and the other end is slidably connected to the telescopic rod 1214 in the vertical direction. When the fourth helical gear 1222 rotates, the support rod 1223 can drive the support panel 14 to rotate along the vertical axis via the telescopic rod 1214. One end of the telescopic rod 1214 connected to the support panel 14 is the output end 12b of the second transmission mechanism 122. A cavity 1223a is formed through the support rod 1223 in the vertical direction, and at least a portion of the lead screw assembly 1213 and at least a portion of the telescopic rod 1214 are inserted into the cavity 1223a.

[0090] Specifically, when the third helical gear 1221 rotates under the drive of the drive member 13, it drives the fourth helical gear 1222 to rotate around the vertical axis, thereby driving the support rod 1223 to rotate synchronously. To ensure that the support rod 1223 rotates synchronously with the support panel 14 via the telescopic rod 1214, the support rod 1223 and the telescopic rod 1214 can be relatively fixed in the circumferential direction of rotation around the vertical axis. For example, multiple baffles or other stop structures can be provided circumferentially in the cavity 1223a and on the telescopic rod 1214, or the cross-sectional shapes of the cavity 1223a and the telescopic rod 1214 can be set to shapes other than circles to restrict the relative rotation between the telescopic rod 1214 and the support rod 1223. By adopting the above design, the telescopic rod 1214 and the support rod 1223 can rotate synchronously without affecting the telescopic movement of the telescopic rod 1214, thus avoiding conflicts between rotation adjustment and lifting adjustment. For example, when the support panel 14 needs to be raised by 5cm and rotated by 90°, the drive unit 13 connects with the first helical gear 1211 to input driving force, which eventually drives the telescopic rod 1214 to slide outward by 5cm relative to the support rod 1223. Then, the drive unit 13 switches to connect with the third helical gear 1221 to input driving force, which eventually causes the support rod 1223 to drive the telescopic rod 1214 to rotate 90° around the vertical axis. The two adjustment operations do not interfere with each other.

[0091] In the above embodiments, the second transmission mechanism 122 uses a third helical gear 1221 and a fourth helical gear 1222 to achieve power reversal, and makes the rotation axis of the third helical gear 1221 parallel to the rotation axis of the first helical gear 1211, so that the third helical gear 1221 and the first helical gear 1211 can be arranged in the same orientation, reducing space occupation and facilitating the switching of the docking position of the drive component 13. By setting the support rod 1223 and the telescopic rod 1214 to slide in the vertical direction, the telescopic rod 1214 can move in and out of the support rod 1223 and can also rotate synchronously with the support rod 1223, avoiding the problem of conflict between lifting and lowering movement and rotation around the vertical axis. At the same time, by opening a cavity 1223a in the support rod 1223, at least a part of the lead screw assembly 1213 and at least a part of the telescopic rod 1214 are inserted into the cavity 1223a. The support rod 1223, telescopic rod 1214 and lead screw assembly 1213 are nested on the same axis, which can effectively save space and improve the structural compactness.

[0092] When the second transmission mechanism 122 adopts the above-described scheme, please refer to some embodiments. Figure 7 , Figure 11 , Figure 12 and Figure 13The telescopic rod 1214 is rotatably connected to the support panel 14 along a horizontal axis. The third transmission mechanism 123 includes a driving wheel 1231, a driven mechanism 1232, and a swing adjustment rod 1233. The driving wheel 1231 is the input end 12a of the third transmission mechanism 123. The driving wheel 1231 is rotatably connected to the base 11, and the rotation axis of the driving wheel 1231 is parallel to the rotation axis of the third helical gear 1221. The driven mechanism 1232 is mounted on the support rod 1223 and can rotate with the support rod 1223. The driven mechanism 1232 is also connected to the driving wheel 1231. The driven mechanism 1232 has an output wheel 1232a that rotates along a horizontal axis. One end of the swing adjustment rod 1233 is fixedly connected to the output wheel 1232a, and the other end is rotatably connected to the support panel 14 along a horizontal axis. The connection positions of the support panel 14, the telescopic rod 1214, and the swing adjustment rod 1233 are offset, and the length of the swing adjustment rod 1233 is variable.

[0093] Specifically, when the driving component 13 connects with the driving wheel 1231 to input driving force, the driving force is transmitted through the driven mechanism 1232, causing the output wheel 1232a to drive the swing adjustment rod 1233 to swing around the horizontal axis. Furthermore, the connection position of the swing adjustment rod 1233 and the support panel 14 is offset from the connection position of the telescopic rod 1214 and the support panel 14. This design ensures that when the swing adjustment rod 1233 swings, the angle between the swing adjustment rod 1233 and the support rod 1223 changes, which in turn causes the support panel 14 to rotate along the rotation axis between the telescopic rod 1214 and the support panel 14. Both the driven mechanism 1232 and the swing adjustment rod 1233 can rotate along the vertical axis with the support rod 1223, avoiding any impact when adjusting the rotation of the support panel 14. Since the length of the swing adjustment rod 1233 is variable, its length can be adjusted accordingly when the support panel 14 is extended or retracted, ensuring that the support panel 14 does not flip during lifting or lowering.

[0094] Optionally, the rotatable connection between the telescopic rod 1214 and the support panel 14 can be achieved using a hinge structure or a bearing structure. Damping washers or similar structures can be installed at the rotatable connection to improve the smoothness of rotation. To achieve length adjustment of the swing adjustment rod 1233, the swing adjustment rod 1233 can refer to the multi-segment sleeve structure formed by the support rod 1223 and the telescopic rod 1214, and multiple locking structures can be provided at intervals along the axial direction of the sleeve, such as buckles engaging with different locking holes. Alternatively, damping structures can be provided between each sleeve to maintain stability after the swing adjustment rod 1233 has been adjusted in length. In addition, the swing adjustment rod 1233 can also adopt an electrically controlled telescopic scheme. Through a circuit control structure such as a main control board, the movement input by the drive component 13 and the movement of the swing adjustment rod 1233 can be coordinated to achieve automatic adjustment of the length of the swing adjustment rod 1233 while the support panel 14 is being raised and lowered, ensuring that the support panel 14 remains parallel before and after adjustment.

[0095] In one implementation scheme, please refer to Figure 2 , Figure 12 and Figure 13 The third transmission mechanism 123 also includes a connecting rod 1234. One end of the connecting rod 1234 is rotatably connected to the telescopic rod 1214, and the other end of the connecting rod 1234 is rotatably connected to the support panel 14. The connecting rod 1234, the swing adjustment rod 1233, and the support panel 14 are rotatably connected via the same pivot. This design increases the structural strength and stability of the connection between the telescopic rod 1214, the swing adjustment rod 1233, and the support panel 14.

[0096] In the above embodiment, the third transmission mechanism 123 is connected by a driving wheel 1231 and a driven mechanism 1232. The output wheel 1232a drives the swing adjustment rod 1233 to swing along the horizontal axis, and the telescopic rod 1214 is rotatably connected to the support panel 14 along the horizontal axis, thereby realizing the pitch and tilt adjustment of the support panel 14. By setting the driven mechanism 1232 to rotate with the support rod 1223, interference can be prevented when the support panel 14 is rotated. By adopting a variable length design for the swing adjustment rod 1233, the length of the swing adjustment rod 1233 can be adjusted accordingly when the support panel 14 is raised or lowered, maintaining the parallelism of the support panel 14 before and after adjustment. This design, while realizing the tilt adjustment of the support panel 14, is also compatible with the raising and lowering and rotation adjustments of the support panel 14, ensuring the coordination of the adjustments.

[0097] In some embodiments, please refer to Figure 7 and Figure 11The driving gear 1231 is a fifth helical gear, and the driven mechanism 1232 includes a sixth helical gear 1232b, a worm 1232c, and a worm wheel 1232d. The sixth helical gear 1232b is rotatably connected to the base 11 along the vertical axis and meshes with the fifth helical gear. The worm 1232c is rotatably connected to the base 11 along the vertical axis and is driven by the sixth helical gear 1232b. The worm wheel 1232d is rotatably connected to the base 11 along the horizontal axis, meshes with the worm 1232c, and is driven by the output wheel 1232a. At least a portion of the worm 1232c passes through the cavity 1223a, and a through hole 1232e is formed on the worm 1232c along a first direction. At least a portion of the lead screw 1213a is movably inserted through the through hole 1232e.

[0098] Specifically, when the fifth helical gear rotates, the sixth helical gear 1232b can convert the horizontal axial rotation of the fifth helical gear into vertical axial rotation. When the sixth helical gear 1232b drives the worm 1232c to rotate around the vertical axis, the meshing transmission between the worm 1232c and the worm wheel 1232d converts the vertical axial rotation into horizontal axial rotation, thereby driving the output wheel 1232a to move the swing adjusting rod 1233. Furthermore, the through hole 1232e inside the worm 1232c allows the lead screw 1213a to pass through in the vertical direction, so that the worm 1232c and the lead screw 1213a form a coaxial nested structure. This nested structure can effectively reduce the lateral space occupied and further improve the structural compactness.

[0099] It should be noted that the structure of meshing transmission between worm gear 1232c and worm wheel 1232d can achieve a self-locking effect, so that power can only be transmitted from worm gear 1232c to worm wheel 1232d, and cannot be transmitted from worm wheel 1232d back to worm gear 1232c. With this design, when the support panel 14, swing adjustment rod 1233 and other structures are subjected to gravity or other external forces that cause the support panel 14 to tend to pitch and flip, the worm wheel 1232d is locked in the opposite direction and therefore cannot rotate. This can prevent the swing adjustment rod 1233 and support panel 14 from shifting, avoid the support panel 14 from pitching and flipping, and thus maintain the stability of the overall structure.

[0100] In the above embodiments, the third transmission mechanism 123 adopts a design of helical gear and worm gear 1232d and worm 1232c transmission. At least a portion of the worm 1232c is inserted into the cavity 1223a on the support rod 1223, and at least a portion of the lead screw 1213a is inserted into the through hole 1232e on the worm 1232c, forming a nested structure along the same vertical axis, resulting in high structural compactness. Furthermore, by utilizing the self-locking characteristics of the worm 1232c and worm gear 1232d, it is possible to effectively prevent the swing adjustment rod 1233 and other structures from shifting due to gravity or external forces, ensuring the reliability of the support structure.

[0101] In some embodiments, please refer to Figure 14 and Figure 15 The support rod 1223 has a first stepped surface 1223b within the cavity 1223a, which abuts against the worm gear 1232c. The worm gear 1232c has a second stepped surface 1232f within the through hole 1232e, which abuts against the lead screw 1213a. The equipment bracket 1 also includes a switching assembly mounted on the base 11. The switching assembly is used to move the support rod 1223 vertically to switch between a first transmission state and a second transmission state. In the first transmission state, the support rod 1223 is connected to the fourth helical gear 1222. The support rod 1223, through the first stepped surface 1223b, causes the worm gear 1232c to separate from the sixth helical gear 1232b. The worm gear 1232c, through the second stepped surface 1232f, causes the lead screw 1213a to separate from the second helical gear 1212. In the second transmission state, the support rod 1223 is separated from the fourth helical gear 1222, the lead screw 1213a is connected to the second helical gear 1212, and the worm gear 1232c is connected to the sixth helical gear 1232b.

[0102] To enable the switching component to move the support rod 1223 vertically, in one embodiment, such as... Figure 14 and Figure 15As shown, the switching assembly includes two levers 17, which are located on opposite sides of the support rod 1223 along the horizontal direction. The two levers 17 are slidably connected to the base 11 along the horizontal direction. Each lever 17 has an inclined surface 171 on the side facing the support rod 1223. The lever 17 can slide on the base 11 close to the support rod 1223 and insert into the bottom of the support rod 1223 through the inclined surface 171, thereby lifting the support rod 1223 upward and connecting it with the fourth helical gear 1222. This causes the support rod 1223 to lift the worm gear 1232c through the first step surface 1223b and separate it from the sixth helical gear 1232b. At the same time, the worm gear 1232c lifts the lead screw 1213a through the second step surface 1232f and separates it from the second helical gear 1212. At this time, it is in the first transmission state, and the support panel 14 can be rotated and adjusted along the vertical axis. Conversely, when the lever 17 slides along the base 11 and is pulled away from the bottom of the support rod 1223, the support rod 1223 falls, causing the worm gear 1232c and the lead screw 1213a to descend. At this time, it is in the second transmission state, and the support panel 14 can be adjusted for height and tilting. In the above scheme, the sliding of the lever 17 can be manually operated, or an electromagnet or other structure can be used to electromagnetically control the sliding of the lever 17.

[0103] It should be noted that in the above scheme, the support rod 1223 is connected to the fourth helical gear 1222 when the pry block 17 is lifted. Specifically, a protruding structure can be provided on the upper end of the axle of the fourth helical gear 1222, or as shown in the figure. Figure 5 The teeth 132 shown are provided, and a groove or similar groove is provided at the corresponding position at the lower end of the support rod 1223. Figure 6 The tooth groove 12a2 shown only needs to be able to rotate synchronously during docking. The lower end dimension of the axle of the fourth helical gear 1222 can be set to be smaller than the upper end dimension, so that when the support rod 1223 falls, there is a gap between the support rod 1223 and the fourth helical gear 1222, thereby separating the support rod 1223 from the fourth helical gear 1222.

[0104] In another embodiment, the switching component can be an electromagnetic clutch. The pressure plate and flywheel of the electromagnetic clutch are respectively connected to the bottom of the base 11 and the support rod 1223. The pressure plate is disengaged from the flywheel by circuit control, causing the support rod 1223 to rise and switch to the first transmission state. The pressure plate is then engaged with the flywheel by circuit control, causing the support rod 1223 to fall and switch to the second transmission state. This design allows for automatic switching of transmission states via control circuitry, improving the ease of bracket adjustment.

[0105] In the above embodiments, by setting a switching component, the adjustment mode of the bracket is divided into a switchable first transmission state and a second transmission state, so that the rotation adjustment of the support panel 14 is completely separated from the lifting adjustment and flipping adjustment, thereby completely eliminating motion interference between the various transmission mechanisms, ensuring that the lifting, rotation and flipping actions can be performed independently, and significantly improving the flexibility of adjustment.

[0106] In some embodiments, please refer to Figure 1 , Figure 3 , Figure 16 and Figure 17 The equipment bracket 1 also includes two clamping assemblies 18, each of which includes a fixing member 181, a clamping plate 182, and an elastic member 183. The fixing member 181 is fixedly connected to the support panel 14. The clamping plate 182 is spaced apart from the fixing member 181 and slidably connected to the fixing member 181. The clamping plate 182 is located on the side of the fixing member 181 facing the other clamping assembly 18. The elastic member 183 is connected between the fixing member 181 and the clamping plate 182, and the elastic member 183 is used to provide a spring force to the clamping plate 182 to slide towards the other clamping assembly 18. The equipment bracket 1 also includes a limiting seat 191 and a linkage rod 192. The limiting seat 191 is connected to the support panel 14 and can slide back and forth in a straight line relative to the support panel 14. The sliding trajectory of the limiting seat 191 is located on the perpendicular bisector of the line connecting the two clamping plates 182. There are two linkage rods 192, which correspond one-to-one with the two clamping components 18. One end of each linkage rod 192 is rotatably connected to the corresponding clamping plate 182, and the other end is rotatably connected to the limiting seat 191. The positions of the two linkage rods 192 connected to the limiting seat 191 are symmetrical with respect to the sliding trajectory of the limiting seat 191.

[0107] Specifically, the device can be placed between the clamping plates 182 of the two clamping assemblies 18. After the device is placed, the clamping plates 182 automatically slide towards the device under the action of the elastic element 183, and apply a certain clamping force to the device, thereby clamping and fixing the device. To make the clamping plates 182 slidably connected to the fixing element 181, such as... Figure 17 As shown, a limiting hole can be opened on the fixing member 181, and a limiting rod 184 can be set at the corresponding position on the clamping plate 182, so that the limiting rod 184 passes through the limiting hole, thereby allowing the clamping plate 182 to slide smoothly along the direction of the limiting rod 184 under the limiting effect of the limiting hole.

[0108] To achieve synchronous movement of the two clamping plates 182, the above embodiment includes a limiting seat 191 and two linkage rods 192, which are symmetrically arranged about the sliding trajectory of the limiting seat 191. When the limiting seat 191 slides along the vertical axis, the linkage rods 192 convert the linear displacement of the limiting seat 191 into the symmetrical sliding of the clamping plates 182, thereby achieving synchronous adjustment of the two clamping plates 182. This design ensures the consistency of movement of the two clamping plates 182, enabling them to clamp the equipment together in the middle position and improving the reliability of the fixed equipment.

[0109] The above embodiment includes a clamping assembly 18. Under the action of the elastic element 183, the clamping plate 182 can automatically clamp and fix the device placed on the support panel 14. At the same time, by setting a linkage structure composed of the limiting seat 191 and the linkage rod 192, the synchronous movement of the two clamping plates 182 is realized, and the two clamping plates 182 can clamp the device together, thereby further ensuring that the device is clamped firmly and reliably.

[0110] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and not to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. These modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application, and they should all be covered within the scope of the claims and specification of this application. In particular, as long as there is no structural conflict, the various technical features mentioned in the embodiments can be combined in any way. This application is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A device bracket, characterized in that, include: A base, wherein multiple mating positions are provided on the base; A transmission assembly is movably connected to the base. The transmission assembly has multiple input ends and multiple output ends. Each input end corresponds to a docking position, and each output end is connected to a corresponding input end. The movement trajectories of each output end are different. A driving component is disposed on the base. The driving component can move between each of the docking positions and dock with different input terminals to form a transmission connection, so as to drive the corresponding output terminal to move. A support panel is used to place the device. The support panel is connected to each of the output terminals so as to adjust the position and posture of the device on it under the drive of the different output terminals.

2. The equipment bracket according to claim 1, characterized in that, The base has a guide groove and a plurality of connecting grooves spaced apart from each other along the extension direction of the guide groove. Each connecting groove is connected to the guide groove and the extension direction of the connecting groove is perpendicular to that of the guide groove. Each connecting groove constitutes a different docking position. The device bracket also includes a guide member, which is connected to the drive member and is slidably connected in the guide groove. The guide member can slide through the guide groove to different connection grooves so that the drive member can dock with the corresponding input end.

3. The equipment bracket according to claim 2, characterized in that, The equipment support also includes: A magnetic element is attached to the guide member; Two first electromagnets are provided, each connected to the base and located at both ends of the guide groove path. The first electromagnets are used to apply a magnetic force parallel to the extension direction of the guide groove to the magnetic body, so that the guide member drives the driving member to slide along the guide groove. The second electromagnet is provided with a plurality of corresponding to the connecting slots, and each second electromagnet is connected to the base; the second electromagnet is used to apply a magnetic force parallel to the extension direction of the connecting slot to the magnetic body, so that the guide is positioned in the corresponding connecting slot. The main control board is electrically connected to the first electromagnet and the second electromagnet respectively, so as to control the circuit switching and magnetic pole direction of the first electromagnet and the second electromagnet.

4. The equipment bracket according to claim 2, characterized in that, The transmission assembly includes a first transmission mechanism, a second transmission mechanism, and a third transmission mechanism. The first transmission mechanism, the second transmission mechanism, and the third transmission mechanism each have an input end and an output end. The output end of the first transmission mechanism is used to drive the support panel to move up and down. The output end of the second transmission mechanism is used to drive the support panel to rotate along the vertical axis. The output end of the third transmission mechanism is used to drive the support panel to flip along the horizontal axis. The input ends of the first transmission mechanism, the second transmission mechanism, and the third transmission mechanism each correspond to different connecting slots.

5. The equipment bracket according to claim 4, characterized in that, The first transmission mechanism includes: The first helical gear is rotatably connected to the base along the horizontal axis, and the first helical gear is the input end of the first transmission mechanism; The second helical gear is rotatably connected to the base along the vertical axis and meshes with the first helical gear; A lead screw assembly is connected to the second helical gear drive to output linear motion in the vertical direction via a nut when the second helical gear rotates; The telescopic rod has one end connected to the nut in the lead screw assembly and the other end connected to the support panel, and is used to drive the support panel to move up and down; the end of the telescopic rod connected to the support panel is the output end of the first transmission mechanism.

6. The equipment bracket according to claim 5, characterized in that, The second transmission mechanism includes: The third helical gear is rotatably connected to the base, and the rotation axis of the third helical gear is parallel to the rotation axis of the first helical gear; the third helical gear is the input end of the second transmission mechanism. The fourth helical gear is rotatably connected to the base along the vertical axis and is coaxially arranged with the telescopic rod; the fourth helical gear meshes with the third helical gear; A support rod is coaxially arranged with the fourth helical gear. One end of the support rod is connected to the fourth helical gear, and the other end of the support rod is slidably connected to the telescopic rod in the vertical direction. When the fourth helical gear rotates, the support rod can drive the support panel to rotate along the vertical axis via the telescopic rod. One end of the telescopic rod connected to the support panel is the output end of the second transmission mechanism. A cavity is formed through the support rod in the vertical direction, and at least a portion of the lead screw assembly and at least a portion of the telescopic rod pass through the cavity.

7. The equipment bracket according to claim 6, characterized in that, The telescopic rod is rotatably connected to the support panel along the horizontal axis; The third transmission mechanism includes: The drive wheel is rotatably connected to the base, and the rotation axis of the drive wheel is parallel to the rotation axis of the third helical gear; the drive wheel is the input end of the third transmission mechanism. A driven mechanism is mounted on the support rod and can rotate with the support rod. The driven mechanism is also connected to the driving wheel. The driven mechanism has an output wheel that rotates along a horizontal axis. The swing adjustment rod has one end fixedly connected to the output wheel and the other end rotatably connected to the support panel along the horizontal axis. The connection positions of the support panel, the telescopic rod, and the swing adjustment rod are offset, and the length of the swing adjustment rod is variable.

8. The equipment bracket according to claim 7, characterized in that, The driving gear is the fifth helical gear; The driven mechanism includes: The sixth helical gear is rotatably connected to the base along the vertical axis and meshes with the fifth helical gear; The worm gear is rotatably connected to the base along the vertical axis and is connected to the sixth helical gear for transmission. A worm gear is rotatably connected to the base along a horizontal axis. The worm gear meshes with the worm and is also connected to the output wheel. At least a portion of the worm passes through the cavity, and a through hole is formed on the worm along the first direction. At least a portion of the lead screw is movably inserted through the through hole.

9. The equipment bracket according to claim 8, characterized in that, The support rod has a first stepped surface in the cavity, which abuts against the worm gear; the worm gear has a second stepped surface in the through hole, which abuts against the lead screw in the lead screw assembly. The equipment support also includes: A switching component is disposed on the base. The switching component is used to drive the support rod to move in the vertical direction to switch between a first transmission state and a second transmission state. In the first transmission state, the support rod is connected to the fourth helical gear, and the support rod drives the worm to separate from the sixth helical gear through the first stepped surface, and the worm drives the lead screw to separate from the second helical gear through the second stepped surface; In the second transmission state, the support rod is separated from the fourth helical gear, the lead screw is connected to the second helical gear, and the worm gear is connected to the sixth helical gear.

10. The equipment bracket according to any one of claims 1-9, characterized in that, The device bracket further includes two clamping assemblies, each of which includes: The fastener is fixedly connected to the support panel; A clamping plate is spaced apart from the fixing member and slidably connected to the fixing member; the clamping plate is located on the side of the fixing member facing another clamping assembly; An elastic element is connected between the fixing element and the clamping plate, the elastic element being used to provide the clamping plate with a spring force for sliding toward another clamping assembly; The equipment support also includes: The limiting seat is connected to the support panel and can slide back and forth in a straight line relative to the support panel. The sliding trajectory of the limiting seat is located on the perpendicular bisector of the line connecting the two clamping plates. There are two linkage rods, each corresponding to one of the two clamping components. One end of each linkage rod is rotatably connected to the corresponding clamping plate, and the other end is rotatably connected to the limiting seat. The positions of the two linkage rods connected to the limiting seat are symmetrical with respect to the sliding trajectory of the limiting seat.

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