Fixing frame of smart tablet computer

Abstract

The fixing frame of the smart tablet provided by the embodiment of the utility model comprises a support, the bottom of which is provided with a walking part, and the support moves along a running surface through the walking part; the lifting frame is arranged on the support and can ascend and descend relative to the support; the elevation angle adjusting part comprises a first adjusting part and a second adjusting part, and one end of the first adjusting part is connected with one end of the second adjusting part through a rotating structure; the first adjusting piece is arranged on the lifting frame; the second adjusting part is used for installing the smart tablet and adjusting the elevation angle of the smart tablet in the rotating process relative to the first adjusting part, and the experience feeling of a user during touch interaction with the smart tablet can be improved.

Description

Technical Field

[0001] This application relates to the field of electronic device technology, and more particularly to a mounting bracket for a smart tablet. Background Technology

[0002] Smart tablets typically refer to tablet computers or touch devices that integrate intelligent functions and have multi-scenario application capabilities. For different usage scenarios, smart tablets need to move within different spaces and their height needs to be adjusted according to different users' heights. Therefore, currently, fixed frames are often used to install and secure smart tablets, facilitating their movement and height adjustment.

[0003] However, the user experience when interacting with the smart tablet via touch is poor. Utility Model Content

[0004] This application provides a mounting bracket for a smart tablet, which can improve the user experience when interacting with the smart tablet via touch.

[0005] The mounting bracket for the smart tablet provided in this embodiment includes:

[0006] The support frame has a traveling component at the bottom, which allows the support frame to move along the running surface.

[0007] A lifting frame is mounted on a support frame and can be raised or lowered relative to the support frame.

[0008] The tilt adjustment component includes a first adjustment component and a second adjustment component. One end of the first adjustment component and one end of the second adjustment component are connected by a rotating structure. The first adjustment component is mounted on a lifting frame. The second adjustment component is used to mount the smart tablet and adjusts the tilt angle of the smart tablet during rotation relative to the first adjustment component.

[0009] In some implementations, a first receiving hole is formed on the first adjusting member, a second receiving hole is formed on the second adjusting member, and a rotating structure passes through the first receiving hole and the second receiving hole to make the second adjusting member rotate around the rotating structure.

[0010] In some implementations, the rotating structure is a damped shaft, and the second adjusting member can be suspended relative to the first adjusting member under the resistance of the damped shaft.

[0011] In some implementations, the lifting frame includes a longitudinal beam and at least one crossbeam connected to the longitudinal beam;

[0012] The support frame includes: multiple legs with an angled shape, and a vertical rod; the traveling mechanism is located at the bottom of the legs;

[0013] One of the longitudinal beams and the vertical rods is fitted onto the other so that the lifting frame can move up and down relative to the support.

[0014] The first adjusting element is detachably mounted on the crossbeam.

[0015] In some implementations, a protective sleeve is provided between the longitudinal beam and the vertical rod, and the longitudinal beam contacts the vertical rod through the protective sleeve during the process of the longitudinal beam rising and falling along the vertical rod;

[0016] The longitudinal beams are provided with mounting and fixing holes, and the vertical rods are provided with height adjustment holes at intervals along the height direction;

[0017] The fixing frame also includes a locking component, which passes through the mounting hole and any one of the height adjustment holes to fix the longitudinal beam at the preset height position of the vertical rod;

[0018] The lifting frame is equipped with handles, which are vertically located at both ends of the crossbeam.

[0019] In some implementations, there are at least two longitudinal beams, with a horizontal connecting member between the two longitudinal beams. One end of the first adjusting member is mounted on the horizontal connecting member by a fastener, and the other end of the first adjusting member is rotatably connected to the second adjusting member by a rotating structure.

[0020] In some implementations, the first adjusting element is located in the space between the two longitudinal beams;

[0021] The second adjusting member has a first part and a second part along the width direction, with an included angle between the first part and the second part to form a clearance space between the first part and the second part. When the elevation angle of the second adjusting member is less than or equal to the preset elevation angle, the first part and the second part wrap around the outer side of the longitudinal beam.

[0022] In some implementations, when the elevation angle of the second adjusting member is less than or equal to the preset elevation angle, at least a portion of the first part is located between the two longitudinal beams, and the second part is located on the side of the longitudinal beam facing the installation of the smart tablet.

[0023] The first part is provided with a first connecting part, which is rotatably connected to the first adjusting member through a rotating structure. The second part is provided with a second connecting part, which is used to connect to the smart tablet.

[0024] In some implementations, the first adjusting member is located on the side of the longitudinal beam facing the installation of the smart tablet, and a hook is provided on the side of the first adjusting member facing the longitudinal beam, the hook being hung on the crossbeam; the second adjusting member is located on the side of the first adjusting member facing away from the longitudinal beam.

[0025] In some implementations, there are at least two crossbeams, which are spaced apart along the height of the longitudinal beams; there are at least two hooks, one of which is hung on one of the crossbeams and the other is hung on the other crossbeam.

[0026] At least one hook includes two spaced-apart sub-hooks, which are respectively hung on opposite side walls of the longitudinal beam.

[0027] This application provides a mounting bracket for a smart tablet. By incorporating a traveling member at the bottom of the bracket, the entire mounting bracket can move on a running surface, allowing the smart tablet mounted on it to be moved to different positions according to different usage scenarios. By configuring a lifting frame to rise relative to the bracket, the height of the mounting bracket is adjustable, thereby allowing for height adjustment of the smart tablet to accommodate users of different heights. Furthermore, by incorporating a tilt adjustment member on the lifting frame, with a first adjustment member fixed to the lifting frame and a second adjustment member rotatably mounted on the first adjustment member via a rotating structure, the tilt angle of the second adjustment member can be adjusted. This allows for adjustable tilt angle of the smart tablet mounted on the second adjustment member, accommodating users with different touch habits and heights, thus improving the user experience when interacting with the smart tablet. Attached Figure Description

[0028] Figure 1 This is an assembly diagram of the mounting bracket and smart tablet provided in one embodiment of this application;

[0029] Figure 2 This is an exploded view of the mounting bracket and smart tablet provided in one embodiment of this application;

[0030] Figure 3 This is a schematic diagram of the structure of a fixing frame provided in one embodiment of this application;

[0031] Figure 4 This is a schematic diagram of the structure of one of the elevation angle adjustment components provided in an embodiment of this application. Figure 1 ;

[0032] Figure 5 yes Figure 4 A magnified view of a section at point A in the middle;

[0033] Figure 6 This is a schematic diagram of the structure of one of the elevation angle adjustment components provided in an embodiment of this application. Figure 2 ;

[0034] Figure 7 This is an exploded view of the lifting frame and support provided in one embodiment of this application;

[0035] Figure 8 This is an exploded view of one embodiment of the elevation adjustment component and lifting frame provided in this application;

[0036] Figure 9 This is a schematic diagram of another fixing frame provided in one embodiment of this application;

[0037] Figure 10This is a schematic diagram of another elevation angle adjustment component provided in one embodiment of this application;

[0038] Figure 11 yes Figure 9 A magnified view of a section at point B.

[0039] Explanation of reference numerals in the attached figures:

[0040] 10 - Mounting bracket; 20 - Smart tablet;

[0041] 100 - Bracket; 110 - Vertical rod; 120 - Support leg; 130 - Reinforcing member; 131 - Bearing surface; 140 - Height adjustment hole;

[0042] 200 - Lifting frame; 210 - Crossbeam; 220 - Longitudinal beam; 230 - Protective sleeve; 240 - Mounting hole; 250 - Handle;

[0043] 300-Elevation adjustment component; 310-First adjustment component; 311-Fastener; 312-Hook; 312a-Sub-hook; 313-Limiting part; 320-Second adjustment component; 320a-First end; 320b-Second end; 322-Positioning hole; 323-Locking hole; 324-First part; 324a-First connecting part; 325-Second part; 325a-Second connecting part; 326-Allowing space; 330-Rotation structure; 330a-Damping shaft; 340-Horizontal connector;

[0044] 400-Walking Part. Detailed Implementation

[0045] The technical solutions of the embodiments of this application will now be described with reference to the accompanying drawings. To facilitate a clear description of the technical solutions of the embodiments of this application, the use of terms such as "first," "second," etc., in the embodiments of this application is for illustrative purposes and to distinguish the objects being described. There is no particular order between them, nor does it indicate a specific limitation on the number of devices in the embodiments of this application, and they do not constitute any limitation on the embodiments of this application.

[0046] Figure 1 This is an assembly diagram of the mounting bracket and smart tablet provided in one embodiment of this application. (Refer to...) Figure 1 As shown in the figure, this application embodiment provides a mounting bracket for a smart tablet.

[0047] The Smart Tablet 20 is a smart device that integrates multiple functions such as computing, communication, entertainment, and education. It typically runs an operating system and supports touch control, voice interaction, and AI functions. For example, the Smart Tablet 20 can combine an eye-protection tablet, a learning machine, and a mobile TV into one, and is specifically designed and developed for families with children.

[0048] It should be noted that the smart tablet 20 in this application embodiment includes, but is not limited to, tablet computers or other touch-enabled devices (such as medical devices).

[0049] For different usage scenarios, the Smart Tablet 20 needs to be moved around in different spaces. Additionally, the Smart Tablet 20 needs to be height-adjustable according to the height of different users. For example, when using it with children, due to the significant height differences between children of different ages, and the large changes in height during a child's growth, the optimal usage height of the Smart Tablet 20 varies for different users, and even for different age groups within the same user.

[0050] In addition, since the Smart Tablet 20 has a touch function, the product needs to be able to adjust the tilt angle to enhance the user experience, taking into account the human factors of interaction.

[0051] The mounting bracket 10 provided in this application embodiment integrates height adjustment, tilt adjustment and mobility functions, thereby enabling the smart tablet 20 to meet the needs of users of different heights, different usage scenarios and ergonomics, improving the wide applicability and user experience of the smart tablet 20.

[0052] Figure 2 This is an exploded view of the mounting bracket and smart tablet provided in one embodiment of this application. Figure 3 This is a schematic diagram of a fixing frame provided in one embodiment of this application. Figure 4 This is a schematic diagram of the structure of one of the elevation angle adjustment components provided in an embodiment of this application. Figure 1 . Reference Figures 2 to 4 As shown, the mounting bracket 10 of the smart tablet 20 provided in this application embodiment includes a support 100, and a walking component 400 is provided at the bottom of the support 100. The support 100 moves along the running surface through the walking component 400.

[0053] It should be noted that the running surface refers to the supporting surface on which the fixed frame 10 moves. For example, the running surface can be the ground, the tabletop of an exhibition stand, etc., which is determined by the actual application scenario of the smart flat panel 20.

[0054] In some examples, the walking component 400 may include casters, which may be swivel wheels, allowing the user to push the bracket 100 to make the casters travel in a straight line or turn along a running surface such as the ground, thereby reducing the friction of the bracket 100 on the ground.

[0055] In some examples, the walking component 400 may also include a drive wheel, which not only rolls along the ground to reduce friction between the support 100 and the ground, but also drives the support 100 to move, thus eliminating the need for the user to push the support 100; only the motor corresponding to the drive wheel needs to be controlled. This application does not limit the configuration of the walking component 400.

[0056] The mounting bracket 10 in this embodiment may further include a lifting bracket 200, which is mounted on the support 100 and can be raised and lowered relative to the support 100. (See Figure) Figure 2 and Figure 3 As shown in the z-direction, the lifting frame 200 can move along the height direction of the support 100, thereby driving the smart tablet 20 to rise and fall.

[0057] The fixed frame 10 in this embodiment of the application further includes an elevation angle adjustment component 300. The elevation angle adjustment component 300 includes a first adjustment component 310 and a second adjustment component 320. The first adjustment component 310 is disposed on the lifting frame 200, and the second adjustment component 320 is connected to the first adjustment component 310 through a rotating structure 330 so as to rotate relative to the first adjustment component 310 in the lifting direction of the lifting frame 200.

[0058] In some examples, the second adjusting member 320 can be a rod-shaped member, having a first end 320a and a second end 320b along its length. The first end 320a of the second adjusting member 320 can be connected to the hinge position of the first adjusting member 310 via a rotating structure 330, and the second end 320b of the second adjusting member 320 is a free end.

[0059] In some examples, the first adjusting member 310 may also be a rod-shaped member, the length direction of the first adjusting member 310 may extend along the z-direction, and the hinge position of the first adjusting member 310 may be at any position along the length direction of the first adjusting member 310, such as the top.

[0060] Under the action of the rotating structure 330, the second adjusting member 320 can rotate up and down around the hinge position of the first adjusting member 310, such as the top, to adjust the elevation angle of the second adjusting member 320 relative to the first adjusting member 310 (see reference). Figure 4 (As shown in α).

[0061] The rotation direction of the second adjusting member 320 can be referred to as follows: Figure 4 It is shown in the direction of a or the opposite direction of a.

[0062] In some examples, the second adjustment member 320 is used to mount the smart tablet 20, and during rotation relative to the first adjustment member 310, it causes the smart tablet 20 to tilt along the lifting direction of the lifting frame 200, thereby adjusting the tilt angle of the smart tablet 20 to suit users at different heights, or to suit the user experience when using different functions.

[0063] For example, the back of the smart tablet 20 can be fixed to the second adjustment member 320.

[0064] For example, when a user needs to interact with the smart tablet 20 via touch and needs to increase the tilt angle of the smart tablet 20, the user can rotate the smart tablet 20 upwards, causing the second adjustment member 320 to move upwards relative to the first adjustment member 310 (see reference). Figure 4 (As shown in direction a), thus facilitating user touch control of the smart tablet 20.

[0065] When a user does not need to interact with the smart tablet 20 and only needs to view it while seated, the tilt angle of the smart tablet 20 needs to be reduced. For example, the tilt angle of the smart tablet 20 can be adjusted to 0°, meaning the smart tablet 20 is perpendicular to the ground. This can be achieved by rotating the smart tablet 20 downwards (see reference). Figure 4 (as shown in the opposite direction of a), so that the second adjusting member 320 moves downward relative to the first adjusting member 310 until the tilt angle of the smart tablet 20 is adjusted to 0°, so that the user can sit in the seat and watch the smart tablet 20.

[0066] In some examples, the second adjustment component 320 can be adjusted to the corresponding tilt angle according to the usage scenario of the smart tablet 20 before the smart tablet 20 is installed on the second adjustment component 320.

[0067] In some examples, there can be multiple tilt adjustment components 300, which can be spaced out on the lifting frame 200 to enhance the assembly stability between the smart tablet 20 and the lifting frame 200.

[0068] For example, the elevation adjustment component 300 can be set as two, with the two elevation adjustment components 300 spaced apart on the lifting frame 200 and distributed in the middle area of ​​the back of the smart tablet 20, so as to enhance the assembly stability between the smart tablet 20 and the elevation adjustment component 300.

[0069] Figure 5 yes Figure 4 A magnified view of a portion at point A. (Refer to...) Figure 4 and Figure 5As shown, to facilitate the assembly of the rotating structure 330 and to enable the second adjusting member 320 to rotate relative to the first adjusting member 310, in some examples, the first adjusting member 310 has a first receiving hole, the second adjusting member 320 has a second receiving hole, and the rotating structure 330 passes through the first receiving hole and the second receiving hole to allow the second adjusting member 320 to rotate about the rotating structure 330.

[0070] In some examples, the rotating structure 330 can be a damping shaft 330a, under the resistance of the damping shaft 330a, the second adjusting member 320 can be suspended relative to the first adjusting member 310.

[0071] It should be noted that hovering refers to the second adjustment member 320 maintaining its current position without falling downwards when it reaches a certain elevation angle and is not subjected to external rotational force. For example, when the user applies rotational force to the second adjustment member 320 to rotate it to a suitable elevation angle, and then stops applying rotational force, the second adjustment member 320 can remain stable in its current position under the resistance of the damping shaft 330a.

[0072] The damping shaft 330a enables the second adjustment member 320 to be adjusted and hovered at continuous elevation angles, thus allowing the smart tablet 20 to meet more elevation angle requirements. On the other hand, it simplifies the structure of the rotating structure 330 and the assembly process between the second adjustment member 320 and the first adjustment member 310, thereby improving the assembly efficiency of the fixing frame 10.

[0073] In some examples, the rotating structure 330 can also be a smooth rotating shaft. In addition, to fix the second adjusting member 320 at different elevation angles, coaxial pin holes can be provided on the rotating structure 330 and the second adjusting member 320. When the second adjusting member 320 rotates to the target elevation angle, the pin can be inserted into the pin holes of the second adjusting member 320 and the rotating structure 330 to fix the second adjusting member 320 in the current position.

[0074] In some examples, the rotating structure 330 can also be configured as follows (not shown in the figure).

[0075] For example, at least a portion of the surface of the rotating structure 330 is formed with a first tooth surface, and an elastic element is provided on the side of the rotating structure 330 facing away from the first tooth surface, so that the rotating structure 330 is stabilized in the first receiving hole by the elastic element.

[0076] In some examples, the first receiving hole may include a first receiving area and a second receiving area that are interconnected, the second receiving area being generally circular, and one end of the first receiving area having a positioning groove. The rotating structure 330 may be wedge-shaped and may include a positioning part and a locking part. The positioning part is fixed to one end of the locking part and may be integrally formed with the locking part. A first toothed surface is formed on the locking part. The positioning part is movably inserted into the positioning groove, so that the rotating structure 330 can swing within the first receiving area.

[0077] In some examples, the elastic element can be a sheet or a spring. Exemplarily, one end of the elastic element is curled into an arc shape and accommodated in the second receiving area, while the other end of the elastic element can be straight and extend into the first receiving area to abut against the locking portion of the rotating structure 330.

[0078] In some examples, at least a portion of the wall of the second receiving hole is formed with a second toothed surface for contacting the first toothed surface. Exemplarily, the second receiving hole may be an arcuate structure, with the second toothed surface formed on the side wall of the second receiving hole near the free end of the second adjusting member 320, and the second toothed surface being arcuate about the pivot axis of the second adjusting member 320.

[0079] In some examples, the second adjusting member 320 is configured to press against the rotating structure 330 by contact between the second tooth surface and the first tooth surface when rotating in the first direction, so that the rotating structure 330 rotates in the direction of the elastic member and squeezes the elastic member, so that when the second adjusting member 320 stops rotating, the first tooth surface engages with the second tooth surface under the action of the elastic member, so that the second adjusting member 320 is suspended relative to the first adjusting member 310.

[0080] For example, in the first direction, which is clockwise, as the second adjusting member 320 rotates clockwise upwards, the second tooth surface abuts against the first tooth surface, allowing the rotating structure 330 to swing away from the free end of the second adjusting member 320. The second adjusting member 320 can continue to rotate smoothly clockwise without being jammed by the rotating component. In addition, the rotating structure 330 compresses the elastic member during the swinging process, causing the elastic member to store force.

[0081] When the second adjusting member 320 reaches the target elevation angle position and stops rotating, the rotating structure 330 abuts against the locking part of the rotating structure 330 under the elastic force of the elastic member, so that the first tooth surface of the locking part meshes with the second tooth surface in the second receiving hole, and the locking part has a tendency to rotate counterclockwise. However, at this time, the rotating structure 330 meshing with the second tooth surface is stuck in the first receiving hole and the second receiving hole, so that the second adjusting member 320 cannot rotate counterclockwise, and is also stabilized at the current position under the elastic force of the elastic member. It cannot continue to rotate clockwise without the action of external rotational force, so that the second adjusting member 320 is suspended at the current target position.

[0082] In some examples, a portion of the wall of the second receiving hole protrudes into the cavity (the cavity of the second receiving hole) to form abutment surface, which is located on one side of the second tooth surface along a second direction, which is opposite to the first direction.

[0083] For example, the second direction is counterclockwise, one end of the abutting surface is connected to the second tooth surface, and the abutting surface is a raised arc-shaped surface. Since the second receiving hole is arc-shaped as a whole, the hole wall of the second receiving hole away from the free end of the second adjusting member 320 is also an arc-shaped surface.

[0084] In some examples, the wall of the first receiving hole is recessed in a direction away from the cavity (cavity of the first receiving hole) to form an unlocking position. Exemplarily, the unlocking position is located on the side wall of the first receiving hole near the outer side of the first adjusting member 310.

[0085] The second adjusting member 320 is configured to continue rotating in the first direction when rotation in the second direction (e.g., counterclockwise) is required, so that the rotating structure 330 enters the unlocked position under the abutment of the abutment surface, the second tooth surface disengages from the first tooth surface, and the second adjusting member 320 can rotate in the second direction to re-engage the second tooth surface with the first tooth surface.

[0086] For example, when it is necessary to adjust the second adjusting member 320 downward, the second adjusting member 320 can be rotated to the end position along the first direction, for example, clockwise, so that the abutting surface contacts the rotating structure 330. Continue to turn the second adjusting member 320. Under the abutting surface, the rotating structure 330 will be lifted up until the locking part of the rotating structure 330 slides into the unlocked position.

[0087] When the rotating structure 330 slides into the unlocked position, the first tooth surface no longer engages with the second tooth surface. Therefore, the second adjusting member 320 can rotate freely counterclockwise. When the second adjusting member 320 rotates counterclockwise to the initial position, the inner wall of the second receiving hole will push the rotating structure 330 out of the unlocked position, so that the second tooth surface continues to engage with the first tooth surface. Therefore, the second adjusting member 320 can rotate clockwise again to adjust the elevation angle of the second adjusting member 320, thereby achieving elevation angle adjustment of the smart tablet 20.

[0088] This application does not restrict the rotational engagement structure between the second adjusting member 320 and the first adjusting member 310, as long as it can be ensured that the second adjusting member 320 can rotate relative to the first adjusting member 310 in the height direction.

[0089] Reference Figure 5As shown, a limiting part 313 is formed at the end of the first adjusting member 310 near the rotating structure 330. When the end of the second adjusting member 320 near the rotating structure 330 cooperates with the limiting part 313, the elevation angle of the second adjusting member 320 relative to the first adjusting member 310 reaches its maximum value. In other words, when the second adjusting member 320 rotates to the preset maximum elevation angle, the top of the second adjusting member 320, i.e., the first end 320a, cooperates with the limiting part 313, thereby realizing the control of the maximum elevation angle of the second adjusting member 320. In this way, it is convenient for the user to adjust the second adjusting member 320 to the position of the maximum elevation angle.

[0090] In some examples, the limiting part 313 can be the side wall of the top of the first adjusting member 310 (i.e., the end near the rotating structure 330), and when the corner of the first end 320a of the second adjusting member 320 abuts against the side wall of the first adjusting member 310, the second adjusting member 320 is limited to the position of the maximum elevation angle. This arrangement of the limiting part 313 makes the structure for controlling the maximum elevation angle of the second adjusting member 320 simpler.

[0091] In some examples, the limiting part 313 may also be a groove provided on the top of the first adjusting member 310. When the first end 320a of the second adjusting member 320 rotates to be engaged in the groove, the second adjusting member 320 reaches its maximum elevation angle. The embodiments of this application do not limit the structural arrangement of the limiting part 313.

[0092] It should be noted that the maximum tilt angle can be designed according to actual needs. For example, the maximum tilt angle can be set to 15°-30° to meet the user's actual overhead touch control needs. For example, the maximum tilt angle can be a suitable angle value such as 15°, 20° or 30°, and there is no limitation here.

[0093] Figure 6 This is a schematic diagram of the structure of one of the elevation angle adjustment components provided in an embodiment of this application. Figure 2 . Reference Figure 6 As shown, the second adjusting member 320 is provided with a positioning hole 322 and a locking hole 323. The positioning part 332 on the smart tablet 20 is hooked into the positioning hole 322 to suspend the smart tablet 20 on the second adjusting member 320. The fastening part on the smart tablet 20 is locked into the locking hole 323 to lock the smart tablet 20 on the second adjusting member 320.

[0094] It should be noted that when the positioning part 332 is inserted into the positioning hole 322, it means that after the positioning part 332 is inserted into the positioning hole 322, the positioning part 332 can rotate in the positioning hole 322. It is not locked, but only serves to suspend the smart tablet 20 on the second adjusting member 320, so as to initially position the smart tablet 20, in order to facilitate the subsequent locking and fixing between the smart tablet 20 and the second adjusting member 320.

[0095] For example, the positioning part 332 can be a screw or positioning post that is attached to the back of the smart tablet 20, and the positioning hole 322 can be a gourd hole. When initially positioning the smart tablet 20, the screw or positioning post can be inserted into the gourd hole to achieve quick pre-positioning.

[0096] In some examples, the fastener being locked into the locking hole 323 means that the fastener is embedded in the locking hole 323 and cannot move relative to the locking hole 323, thereby achieving the locking of the smart tablet 20 and the second adjustment member 320.

[0097] For example, the fastening part can be a screw, rivet or bolt or other structure that passes through the smart tablet 20, and the locking hole 323 can be an oblong hole. After the smart tablet 20 is pre-positioned, it is locked in the oblong hole of the second adjusting member 320 by the fastening part such as the screw, so as to complete the fastening assembly of the smart tablet 20 and the second adjusting member 320.

[0098] In some examples, the positions of the positioning hole 322 and the locking hole 323 on the second adjusting member 320 are not limited. For example, the positioning hole 322 can be located near the first end 320a of the second adjusting member 320, and the locking hole 323 can be located near the second end 320b of the second adjusting member 320. Of course, in some examples, the positions of the positioning hole 322 and the locking hole 323 can be interchanged.

[0099] Figure 7 This is an exploded view of the lifting frame and support provided in one embodiment of this application. Figure 8 This is an exploded view of one embodiment of the elevation adjustment component and lifting frame provided in this application. (Refer to...) Figure 7 and Figure 8 As shown, in some examples, the lifting frame 200 may include a longitudinal beam 220 and a crossbeam 210 connected to the longitudinal beam 220. Exemplarily, the crossbeam 210 extends in a horizontal direction, such as the x-direction, and the longitudinal beam 220 extends in a vertical direction, such as the z-direction.

[0100] In this configuration, one of the longitudinal beam 220 and the bracket 100 is fitted onto the other, allowing the longitudinal beam 220 to move up and down relative to the bracket 100. For example, the longitudinal beam 220 may be a sleeve structure, meaning its interior is hollow. The longitudinal beam 220 is fitted onto the bracket 100 and can extend and retract along the height of the bracket 100. Alternatively, at least a portion of the bracket 100 may have a hollow structure with an opening facing upwards. The longitudinal beam 220 is inserted into the bracket 100 and can extend and retract vertically along the bracket 100.

[0101] By fitting one of the longitudinal beam 220 and the bracket 100 onto the other, the longitudinal beam 220 can move up and down along the side wall of the bracket 100 when it is raised and lowered relative to the bracket 100 in the height direction. That is, the bracket 100 can be used as a guide to avoid the longitudinal beam 220 from tilting left and right during the raising and lowering process, which would affect the assembly stability between the longitudinal beam 220 and the bracket 100.

[0102] In some examples, the first adjusting member 310 is detachably mounted on the crossbeam 210, allowing the elevation adjusting member 300 to be detachably mounted on the lifting frame 200. Thus, on the one hand, when the longitudinal beam 220 of the lifting frame 200 rises or falls relative to the support 100, the elevation adjusting member 300 can be moved up or down, achieving position adjustment of the smart tablet 20 in the height direction. On the other hand, the detachable mounting of the first adjusting member 310 on the crossbeam 210 of the lifting frame 200 facilitates quick assembly of the first adjusting member 310 and the lifting frame 200, improving the assembly efficiency of the fixed frame 10.

[0103] Reference Figure 3 and Figure 8 As shown, in some examples, the elevation adjustment member 300 is located outside the lifting frame 200, for example, on the side of the lifting frame 200 where the smart tablet 20 is mounted. Exemplarily, the first adjustment member 310 is located on the side of the longitudinal beam 220 facing the mounting of the smart tablet 20; for example, the first adjustment member 310 is arranged side by side with the longitudinal beam 220 in the same direction, and the second adjustment member 320 is located on the side of the first adjustment member 310 facing away from the longitudinal beam 220.

[0104] For example, the first adjusting member 310 is provided with a hook 312 on the side facing the longitudinal beam 220, and the hook 312 is hung on the cross beam 210 to realize the detachable arrangement between the first adjusting member 310 and the cross beam 210.

[0105] In this example, the top of the second adjusting member 320, i.e. the first end 320a, is rotatably connected to the top of the first adjusting member 310 through the rotating structure 330. During the rotation of the second adjusting member 320 relative to the first adjusting member 310, the bottom of the second adjusting member 320, i.e. the second end 320b, moves toward or away from the bottom of the first adjusting member 310 in an arc-shaped trajectory.

[0106] It is understandable that, in this example, since the top of the first adjusting member 310 is connected to the top of the second adjusting member 320 through the rotating structure 330, the elevation angle of the second adjusting member 320 is the included angle between the second adjusting member 320 and the first adjusting member 310.

[0107] Continue to refer to Figure 7 and Figure 8As shown, in some examples, there are at least two crossbeams 210, and the two crossbeams 210 are spaced apart along the height direction of the longitudinal beam 220; there are at least two hooks 312, one hook 312 is hung on one of the crossbeams 210, and the other hook 312 is hung on the other crossbeam 210.

[0108] For example, there are two crossbeams 210. One crossbeam 210, for example, the upper crossbeam 210, is located at the top of the longitudinal beam 220, and the other crossbeam 210, for example, the lower crossbeam 210, is located at the bottom of the longitudinal beam 220. The first adjusting member 310 is provided with two hooks 312 at both ends along the length direction. One hook 312, for example, the upper hook 312, is located at the top of the first adjusting member 310 and is hung on the upper crossbeam 210. The other hook 312, for example, the lower hook 312, is located at the bottom of the first adjusting member 310 and is hung on the lower crossbeam 210, thereby improving the assembly stability of the first adjusting member 310 and the bracket 100.

[0109] In some examples, the crossbeam 210 can be a cylindrical structure, that is, the outer circumference of the crossbeam 210 is an arc surface, and the hook 312 can be an arc hook 312, thereby increasing the contact area between the hook 312 and the crossbeam 210 and improving the clamping force between the hook 312 and the crossbeam 210.

[0110] In some examples, at least one hook 312 includes two spaced-apart sub-hooks 312a hooks 312, which are respectively hung on opposite side walls of the longitudinal beam 220.

[0111] It should be noted that the opposite side walls of the longitudinal beam 220 refer to the opposite side walls of the longitudinal beam 220 along the radial direction. By setting the two sub-hooks 312a on both sides of the longitudinal beam 220, the movement of the hooks 312 in the horizontal direction, such as the x-direction, can be restricted, thereby ensuring the stability of the first adjusting member 310 in the left-right direction of the lifting frame 200.

[0112] In some examples, there can be two longitudinal beams 220, which are spaced apart. Multiple crossbeams 210, such as two crossbeams 210, are spaced apart between the two longitudinal beams 220 and connect the two longitudinal beams 220. There are two elevation adjustment components 300. The lower hook 312 on the first adjustment component 310 of each elevation adjustment component 300 can be hung on one of the longitudinal beams 220. For example, the lower hook 312 of the left first adjustment component 310 is hung on the left and right sides of the left longitudinal beam 220, and the lower hook 312 of the right first adjustment component 310 is hung on the left and right sides of the right longitudinal beam 220.

[0113] Figure 9 This is a schematic diagram of another fixing frame provided in one embodiment of this application. Figure 10This is a schematic diagram of another elevation angle adjustment component provided in one embodiment of this application. Figure 11 yes Figure 9 A magnified view of a section at point B. (Refer to...) Figures 9 to 11 As shown, in some other examples, a horizontal connector 340 is provided between the two longitudinal beams 220. One end of the first adjusting member 310 is mounted on the horizontal connector 340 by a fastener 311, and the other end of the first adjusting member 310 is rotatably connected to the second adjusting member 320 by a rotating structure 330.

[0114] For example, the horizontal connector 340 can be arranged parallel to the crossbeam 210 and located between the upper and lower crossbeams, and between the left and right longitudinal beams. The two ends of the horizontal connector 340 can be detachably fixed to the two longitudinal beams 220 by screws or other fastening structures. The first adjusting member 310 is fixed to the horizontal connector 340 by screws or other fasteners 311. In this way, the horizontal connector 340, the first adjusting member 310, the second adjusting member 320 and the rotating structure 330 can be integrated as an integrated module and detachably connected to the longitudinal beams 220.

[0115] In some examples, the first adjusting member 310 is arranged parallel to the longitudinal beam 220, and one end of the first adjusting member 310, such as the bottom, can be connected to the top of the second adjusting member 320 through the rotating structure 330. The top of the first adjusting member 310 is fixed to the horizontal connecting member 210 by fasteners 311. Thus, in this example, the bottom of the first adjusting member 310 is connected to the top of the second adjusting member 320 through the rotating structure 330. During the rotation of the second adjusting member 320 relative to the first adjusting member 310, the bottom of the second adjusting member 320 moves in an arc trajectory toward or away from the top of the first adjusting member 310. The elevation angle of the second adjusting member 320 is the complementary angle of the angle between the first adjusting member 310 and the second adjusting member 320, that is, the angle between the downward extension lines of the second adjusting member 320 and the first adjusting member 310.

[0116] Continue to refer to Figure 11 As shown, in some examples, the first adjustment member 310 is located in the space between the two longitudinal beams 220 to save the space occupied by the first adjustment member 310 on the y-direction side of the lifting frame 200.

[0117] In some examples, the second adjusting member 320 has a first portion 324 and a second portion 325 along the width direction (e.g., the x direction), with an included angle between the first portion 324 and the second portion 325 to form a clearance space 326 between the first portion 324 and the second portion 325. When the elevation angle of the second adjusting member 320 is less than or equal to a preset elevation angle, the first portion 324 and the second portion 325 wrap around the outer side of the longitudinal beam 220.

[0118] For example, the first portion 324 and the second portion 325 with the included angle can be formed by bending the second adjusting member 320 along the y-direction. The included angle between the first portion 324 and the second portion 325 can be in the range of 90°±10° to reduce the distance between the inner wall of the second adjusting member 320 and the outer side of the longitudinal beam 220, thereby saving the space occupied by the second adjusting member 320 in the horizontal direction.

[0119] It should be noted that the outer surface of the longitudinal beam 220 refers to the circumference of the longitudinal beam 220 along the horizontal direction. For example, if the longitudinal beam 220 is a cylindrical structure, the outer surface of the longitudinal beam 220 refers to the radial circumferential surface of the longitudinal beam 220.

[0120] The preset elevation angle can be adjusted according to actual space requirements and the extension width of the two parts in the second adjustment member 320. For example, the preset elevation angle can be 0°-30°, such as 0°, 15°, 30°, or other suitable angle values.

[0121] For example, when the elevation angle of the second adjusting member 320 is equal to 0°, 15° or 30°, the first part 324 and the second part 325 are wrapped around the outer side of the longitudinal beam 220.

[0122] Reference Figure 11 As shown, for example, when the elevation angle of the second adjusting member 320 is less than or equal to the preset elevation angle, at least a portion of the first part 324 is located between the two longitudinal beams 220, and the second part 325 is located on the side of the longitudinal beam 220 facing the installation of the smart tablet 20.

[0123] Reference Figure 10 and Figure 11 As shown, for ease of connection, a first connecting part 324a can be provided on the first part 324. The first connecting part 324a is rotatably connected to the first adjusting member 310 through the rotating structure 330.

[0124] In some examples, the first connecting portion 324a may be an integral part formed with the first portion 324, that is, the first connecting portion 324a may be an extension extending upward from the top of the first portion 324.

[0125] In some examples, the first connecting portion 324a may be a connecting structure detachably disposed on the first portion 324. For example, the first connecting portion 324a is a strip-shaped plate that is detachably connected to the inner sidewall of the first portion 324 facing the clearance space 326, and one end of the first connecting portion 324a extends out of the first portion 324 and is rotatably connected to the first adjusting member 310 through the rotating structure 330.

[0126] For example, the first connecting part 324a and the first part 324 can be fixed together by fasteners such as screws, rivets or bolts, without limitation.

[0127] For example, one end of the first connecting part 324a can be configured as a disc structure, and one end of the first adjusting member 310 can also be configured as a disc structure. The two disc structures are rotatably connected by a rotating structure 330 (e.g., a damping shaft). The disc structure configuration can increase the area of ​​the first connecting part 324a and the first adjusting member 310 in cooperation with the rotating structure 330, thereby improving the assembly stability of the rotating structure 330 on the first connecting part 324a and the first adjusting member 310.

[0128] In some examples, the second part 325 is provided with a second connecting portion 325a, which is used to connect with the smart tablet 20. For example, the second connecting portion 325a can be integrally formed with the second part 325, or the second connecting portion 325a can be an extension extending upward from the top of the second part 325.

[0129] For example, the second connecting part 325a can be a connecting structure that is detachably disposed on the second part 325. For example, the second connecting part 325a is a strip-shaped plate, which is detachably connected to the inner wall of the second part 325 facing the clearance space 326 or the outer wall facing away from the clearance space 326, and one end of the second connecting part 325a extends out of the second part 325 to connect with the smart tablet 20.

[0130] The positioning hole 322 or the locking hole 323 can be provided on the second connecting part 325a to achieve assembly with the smart tablet 20. (Refer to...) Figure 7 As shown, in some examples, a protective sleeve 230 is provided between the longitudinal beam 220 and the bracket 100. During the process of the longitudinal beam 220 moving up and down along the bracket 100, the longitudinal beam 220 contacts the bracket 100 through the protective sleeve 230.

[0131] For example, the longitudinal beam 220 is fitted onto the bracket 100 and moves up and down along the bracket 100. A protective sleeve 230 is fitted onto the bottom of the longitudinal beam 220. The protective sleeve 230 can be made of plastic or rubber, so that the bottom of the longitudinal beam 220 moves up and down along the outer wall of the bracket 100 through the protective sleeve 230, thereby reducing the wear on the outer side of the bracket 100 caused by the longitudinal beam 220 moving up and down along the bracket 100.

[0132] In some examples, mounting holes 240 may be provided on the longitudinal beam 220, and height adjustment holes 140 may be provided at intervals along the height direction of the bracket 100. The bracket 10 also includes a locking member that passes through the mounting holes 240 and any one of the height adjustment holes 140 to fix the longitudinal beam 220 at a preset height position of the bracket 100.

[0133] For example, the height adjustment hole 140 includes a first height adjustment hole 140 located at the top, a second height adjustment hole 140 located in the middle, and a third height adjustment hole 140 located at the bottom. When it is necessary to adjust the lifting frame 200 to the first height position, the lifting frame 200 can be driven to rise and fall relative to the bracket 100, so that the mounting and fixing hole 240 on the longitudinal beam 220 is aligned with the first height adjustment hole 140. Then, the locking member is inserted and fixed in the mounting and fixing hole 240 and the first height adjustment hole 140, so that the lifting frame 200 is stable at the first height position.

[0134] When it is necessary to adjust the lifting frame 200 to the second height position, the lifting frame 200 can be raised and lowered relative to the bracket 100, so that the mounting and fixing hole 240 on the longitudinal beam 220 is aligned with the second height adjustment hole 140. Then, the locking member is inserted and fixed in the mounting and fixing hole 240 and the second height adjustment hole 140, so that the lifting frame 200 is stable at the second height position.

[0135] When it is necessary to adjust the lifting frame 200 to the third height position, the lifting frame 200 can be raised and lowered relative to the bracket 100, so that the mounting and fixing hole 240 on the longitudinal beam 220 is aligned with the third height adjustment hole 140. Then, the locking member is inserted and fixed in the mounting and fixing hole 240 and the third height adjustment hole 140, so that the lifting frame 200 is stable at the third height position.

[0136] By setting multiple spaced height adjustment holes 140 on the bracket 100, the lifting frame 200 can be fixed at different positions on the bracket 100, thereby realizing the adjustment and positioning of the lifting frame 200 at different heights.

[0137] For example, fasteners can be screws, bolts, or other similar structures, and there are no limitations on this.

[0138] In some examples, the height adjustment range of the lifting frame 200 can be 0-300mm, depending on the actual height requirements of the user. For example, the vertical distance between the highest height adjustment hole 140 and the lowest height adjustment hole 140 is 300mm.

[0139] For example, the height of each adjustment level can be 50mm, that is, the vertical distance between two adjacent height adjustment holes 140 can be 50mm, so as to enrich the usable height of the lifting frame 200 and thus adapt to users of different heights. Of course, each adjustment level can also be less than 50mm or greater than 50mm, and this embodiment of the application does not limit this.

[0140] In some examples, there may be one or more mounting holes 240, such as two. These mounting holes 240 can be spaced apart along the height direction of the longitudinal beam 220, with the distance between two adjacent mounting holes 240 being equal to the distance between two adjacent height adjustment holes 140. When the multiple mounting holes 240 of the longitudinal beam 220 are raised or lowered to the corresponding height and correspond one-to-one with the corresponding height adjustment holes 140, multiple fasteners are used to lock the mounting holes and height adjustment holes 140, thereby improving the assembly stability of the lifting frame 200 and the support 100 in terms of height and preventing situations such as the smart tablet 20 being too heavy and causing the lifting frame 200 to slide down.

[0141] In some examples, the lifting frame 200 is provided with a handle 250 so that the user can lift or lower the lifting frame 200 by holding the handle 250.

[0142] For example, there can be two handles 250. One handle 250 can be fixed to one end of the crossbeam 210 in the lifting frame 200, and the other handle 250 can be fixed to the other end of the crossbeam 210 in the lifting frame 200. The user can hold the handles 250 with both hands to raise and lower the lifting frame 200, or push the fixed frame 10 to move as a whole.

[0143] In some examples, the handle 250 may extend upward or downward; there is no restriction on this, as long as it is convenient for the user to grip and apply force.

[0144] In some examples, the support 100 includes a plurality of legs 120 with an included angle, the bottom of which is provided with casters configured to drive the support 100 to move along the running surface.

[0145] For example, the support 100 includes two vertical rods 110, each vertical rod 110 corresponding to one of the two longitudinal beams 220 of the lifting frame 200. The bottom of each vertical rod 110 is connected to at least two legs 120, and the two legs 120 branch in the front-back direction, such as the y direction. In this way, the support 100 can form at least four legs 120, thereby improving the load-bearing capacity of the fixed frame 10 and the support stability on the ground.

[0146] The included angle between the two legs 120 at the bottom of each vertical rod 110 is not limited; for example, it can be an acute angle.

[0147] In some examples, a reinforcing member 130 is also provided between multiple legs 120, which connects each leg 120 to improve the structural stability of each leg 120.

[0148] For example, the reinforcing member 130 may include a bearing surface 131, on which a remote control or other device may be placed. The embodiments described above are merely specific embodiments of this application and are not intended to limit the scope of protection of this application. Any modifications, equivalent substitutions, or improvements made based on the technical solutions of this application should be included within the scope of protection of this application.

Claims

1. A mounting bracket for a smart tablet, characterized in that, include: The support frame has a traveling component at its bottom, and the support frame moves along the running surface via the traveling component. A lifting frame is mounted on the support and can be raised and lowered relative to the support; The tilt adjustment component includes a first adjustment component and a second adjustment component. One end of the first adjustment component and one end of the second adjustment component are connected by a rotating structure. The first adjustment component is disposed on the lifting frame. The second adjustment component is used to mount the smart tablet and adjusts the tilt angle of the smart tablet during rotation relative to the first adjustment component.

2. The mounting bracket for the smart tablet according to claim 1, characterized in that, The first adjusting member has a first receiving hole, and the second adjusting member has a second receiving hole. The rotating structure passes through the first receiving hole and the second receiving hole so that the second adjusting member rotates around the rotating structure.

3. The mounting bracket for the smart tablet according to claim 2, characterized in that, The rotating structure is a damping shaft, and under the resistance of the damping shaft, the second adjusting member can be suspended relative to the first adjusting member.

4. The mounting bracket for the smart tablet according to any one of claims 1-3, characterized in that, The lifting frame includes a longitudinal beam and at least one crossbeam connected to the longitudinal beam; The support includes: multiple legs with included angles, and a vertical rod; the walking component is located at the bottom of the legs; One of the longitudinal beam and the vertical rod is fitted onto the other so that the lifting frame can move up and down relative to the support. The first adjusting member is detachably mounted on the crossbeam.

5. The mounting bracket for the smart tablet according to claim 4, characterized in that, A protective sleeve is provided between the longitudinal beam and the vertical rod. During the process of the longitudinal beam moving up and down along the vertical rod, the longitudinal beam contacts the vertical rod through the protective sleeve. The longitudinal beam is provided with mounting and fixing holes, and the vertical rod is provided with height adjustment holes at intervals along the height direction; The fixing frame also includes a locking member, which passes through the mounting hole and any one of the height adjustment holes to fix the longitudinal beam at a preset height position on the vertical rod. The lifting frame is equipped with handles, which are vertically installed at both ends of the crossbeam.

6. The mounting bracket for the smart tablet according to claim 4, characterized in that, The longitudinal beams include at least two, and a horizontal connecting member is provided between the two longitudinal beams. One end of the first adjusting member is installed on the horizontal connecting member by a fastener, and the other end of the first adjusting member is rotatably connected to the second adjusting member through the rotating structure.

7. The mounting bracket for the smart tablet according to claim 6, characterized in that, The first adjusting member is located in the space between the two longitudinal beams; The second adjusting member has a first part and a second part along the width direction, and there is an included angle between the first part and the second part to form a clearance space between the first part and the second part. When the elevation angle of the second adjusting member is less than or equal to a preset elevation angle, the first part and the second part wrap around the outer side of the longitudinal beam.

8. The mounting bracket for the smart tablet according to claim 7, characterized in that, When the elevation angle of the second adjusting member is less than or equal to the preset elevation angle, at least a portion of the first part is located between the two longitudinal beams, and the second part is located on the side of the longitudinal beam facing the installation of the smart tablet. The first part is provided with a first connecting part, which is rotatably connected to the first adjusting member through the rotating structure. The second part is provided with a second connecting part, which is used to connect to the smart tablet.

9. The mounting bracket for the smart tablet according to claim 4, characterized in that, The first adjusting member is located on the side of the longitudinal beam facing the installation of the smart tablet, and the side of the first adjusting member facing the longitudinal beam is provided with a hook, which is hung on the crossbeam; the second adjusting member is located on the side of the first adjusting member facing away from the longitudinal beam.

10. The mounting bracket for the smart tablet according to claim 9, characterized in that, The crossbeams include at least two, and the at least two crossbeams are spaced apart along the height direction of the longitudinal beam; the hooks include at least two, one of which is hung on one of the crossbeams, and the other hook is hung on the other crossbeam; At least one of the hooks includes two spaced-apart sub-hooks, which are respectively hung on opposite side walls of the longitudinal beam.

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