CN223524847U - support - Google Patents

Abstract

This utility model provides a bracket. The bracket includes: a base; a first mounting base movably disposed on the base along a first direction; a second mounting base movably disposed on the first mounting base along a second direction, the second direction forming an angle with the first direction; and a third mounting base for mounting the component to be mounted, the third mounting base being rotatably connected to the second mounting base. The bracket of this utility model solves the problem that existing monitor mounting brackets have limited adjustment functions, making it difficult to meet users' needs for precise adjustment of the monitor's position in different application scenarios, resulting in low applicability.

Description

Support frame

Technical Field

The utility model relates to the technical field of mounting brackets, in particular to a bracket.

Background

With the rapid development of modern technology and the diversification of people's lifestyle, displays have become an integral part of the work and entertainment environment. In recent years, the size and weight of displays have been increasing to accommodate the demands for higher resolution and larger fields of view, which not only brings about visual enjoyment, but also places higher demands on the performance of the display stand. The traditional display support, whether wall-hanging, desktop or cantilever type, is designed to only carry out limited height and angle adjustment in most, can't satisfy the accurate regulation and control demand of user to the display position under different application scenes, and the suitability is lower.

Disclosure of utility model

The utility model mainly aims to provide a bracket, which can solve the problems that the display mounting bracket in the prior art has single adjusting function, is difficult to meet the accurate adjusting and controlling requirements of users on the position of a display in different application scenes and has lower applicability.

In order to achieve the above purpose, the utility model provides a bracket which comprises a base, a first mounting seat movably arranged on the base along a first direction, a second mounting seat movably arranged on the first mounting seat along a second direction, a third mounting seat used for mounting a piece to be mounted, and a third mounting seat rotatably connected with the second mounting seat.

Further, the support further comprises a first driving structure and a control part, the first driving structure is in driving connection with the second mounting seat so as to drive the second mounting seat to move along a second direction relative to the first mounting seat, and the first driving structure is in communication connection with the control part.

Further, the bracket further comprises a second driving structure and a third driving structure, the second driving structure is in driving connection with the first mounting seat so as to drive the first mounting seat to move along the first direction relative to the base, and the third driving structure is in driving connection with the third mounting seat so as to drive the third mounting seat to rotate relative to the second mounting seat.

Further, the second driving structure comprises a first driving motor and a first transmission part, the control part is in communication connection with the first driving motor, the first driving motor is in driving connection with the first transmission part, and the first transmission part is in transmission fit with the first mounting seat.

Further, the first transmission part comprises a gear and a rack, one of the gear and the rack is arranged on the base, the other of the gear and the rack is arranged on the first mounting seat, the first driving motor is in driving connection with the gear, and the gear is meshed with the rack.

Further, the support further comprises an anti-tilting structure, the anti-tilting structure comprises a rolling piece, the rolling piece is configured to support and limit the first mounting seat when the first mounting seat is tilted, and/or the support further comprises a guide structure, the guide structure is located between the base and the first mounting seat, the guide structure comprises at least one sliding block and at least one sliding rail, the sliding block is arranged on the sliding rail in a sliding manner, the sliding rail extends along a first direction, the sliding rail is mounted on the base, and the sliding block is connected with the first mounting seat.

Further, the third mount pad is located same one side of first mount pad with prevent inclining structure, prevents inclining structure still including the connecting axle, and the rolling element is the gyro wheel, and the bottom at first mount pad is installed to the connecting axle, and the gyro wheel rotates the setting and can roll at the top surface of base on the connecting axle, and the connecting axle extends along the third direction, and the third direction is perpendicular with first direction.

Further, the first mounting seat is provided with a mounting cavity, the first driving structure comprises a second driving motor and a second transmission structure, the second driving motor and the second transmission structure are all mounted in the mounting cavity, the control part is in communication connection with the second driving motor, the second driving motor is in driving connection with the second transmission structure, and the second transmission structure is connected with the second mounting seat.

Further, the second transmission structure is installed in the installation cavity, and the second transmission structure includes driving medium and connection structure, and the driving medium is connected with second driving motor drive, and the driving medium extends along the second direction, and connection structure installs on the driving medium and with driving medium screw thread fit, and the second mount pad is connected with connection structure, and the support still includes location structure, and location structure rotates with the driving medium to be connected, and location structure is located one side that the base was kept away from to connection structure, and location structure's outer peripheral face and the laminating of the internal face in installation cavity.

Further, the third driving structure comprises an electric push rod, the control part is in communication connection with the electric push rod, one end of the electric push rod is rotationally connected with the second mounting seat, and the telescopic end of the electric push rod is rotationally connected with the third mounting seat.

By applying the technical scheme of the utility model, the base is provided with the base, the first mounting seat, the second mounting seat and the third mounting seat, the base is used as the bottom of the whole bracket, a stable supporting foundation is provided for the whole structure, the first mounting seat can be movably arranged on the base along the first direction, the adjustment of the front and back positions of a piece to be mounted (such as a display) can be realized, the second mounting seat can be movably arranged on the first mounting seat along the second direction, the adjustment of the height position of the piece to be mounted (such as the display) can be realized, so that users with different heights or scenes (such as standing, sitting, working or lying and entertainment) using the display can be adapted, the third mounting seat is rotationally connected with the second mounting seat, and the rotational connection allows the third mounting seat to rotate relative to the second mounting seat in multiple directions, including but not limited to left and right rotation and pitching angle adjustment, and thus the omnibearing angle adjustment of the piece to be mounted (such as the display) can be realized. Through the arrangement, the omnibearing adjustment of the height position, the front and back positions and the angle of the part to be installed (such as a display) can be realized, so that the bracket can adapt to wider application scenes, and the personalized requirements of different users under different environments are met, thereby improving the applicability of the bracket.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. Attached at

In the figure:

FIG. 1 shows a schematic structural view of a stent according to an embodiment of the present utility model;

FIG. 2 shows a schematic structural view of a stent according to an embodiment of the present utility model;

FIG. 3 shows an exploded view of a stent according to an embodiment of the present utility model;

FIG. 4 shows a partial enlarged view at A in FIG. 3;

FIG. 5 shows an exploded view of a stent according to an embodiment of the present utility model;

FIG. 6 shows a cross-sectional view of a stent of an embodiment of the present utility model;

fig. 7 shows an exploded view of a stent according to an embodiment of the present utility model.

Wherein the above figures include the following reference numerals:

10. Base, 11, fixed plate, 12, connecting plate, 21, first installation seat, 211, installation cavity, 212, first sliding chute, 213, support seat, 2131, installation hole, 214, installation body, 22, first driving motor, 23, first transmission part, 231, gear, 232, rack, 24, anti-tilting structure, 241, connecting shaft, 242, roller, 25, guiding structure, 251, sliding block, 252, sliding rail, 31, second installation seat, 311, connecting protrusion, 312, connection hole, 32, second driving motor, 33, second transmission structure, 331, transmission part, 332, connecting structure, 34, positioning structure, 41, third installation seat, 411, arc-shaped slot, 42, electric push rod, 50, control part, 60, clamping component, 61, clamping plate, 62, L-shaped plate 621, first plate section, 622, second plate section, 63, adjusting part, 70, circuit board, 80, first cover plate, 81, second cover plate, 82, support plate, 83, second sliding chute, 84, fixing part, 85, third cover plate.

Detailed Description

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.

Referring to fig. 1 to 7 in combination, the present utility model provides a bracket including a base 10, a first mount 21 movably disposed on the base 10 along a first direction, a second mount 31 movably disposed on the first mount 21 along a second direction having an included angle with the first direction, a third mount 41 for mounting a member to be mounted, the third mount 41 being rotatably connected to the second mount 31.

In this embodiment, the first direction refers to the front-rear direction of the member to be mounted (e.g., display), and the second direction refers to the vertical direction. The base 10 is used as the bottom of the whole bracket, provides a stable supporting foundation for the whole structure, the first mounting seat 21 can be movably arranged on the base 10 along the first direction, the front and back positions of a piece to be mounted (such as a display) can be adjusted, the second mounting seat 31 can be movably arranged on the first mounting seat 21 along the second direction, the height position of the piece to be mounted (such as the display) can be adjusted, so that users with different heights or scenes using the display (such as standing office, sitting office or lying entertainment) with different heights can be adapted, the third mounting seat 41 is rotationally connected with the second mounting seat 31, and the rotational connection allows the third mounting seat 41 to rotate relative to the second mounting seat 31 in multiple directions, including but not limited to left-right rotation and pitching angle adjustment, and thus the omni-directional angle adjustment of the piece to be mounted (such as the display) is realized. Through the arrangement, the omnibearing adjustment of the height position, the front and back positions and the angle of the part to be installed (such as a display) can be realized, so that the bracket can adapt to wider application scenes, and the personalized requirements of different users under different environments are met, thereby improving the applicability of the bracket.

Referring now to fig. 1-7 in combination, in one embodiment of the utility model, the stand further includes a first drive structure in driving connection with the second mount 31 to drive the second mount 31 to move in a second direction relative to the first mount 21, and a control portion 50 in communication with the first drive structure.

Through the above arrangement, the movement of the second mount 31 in the second direction relative to the first mount 21 can be realized, and the electric adjustment of the height of the to-be-mounted member (such as a display) can be realized. In this embodiment, since the first driving structure is communicatively connected to the control unit 50, the height of the to-be-mounted member (e.g., a display) can be electrically adjusted, and the movement of the first mounting seat 21 relative to the base 10 in the first direction can be electrically adjusted or manually adjusted, and similarly, the rotation of the third mounting seat 41 relative to the second mounting seat 31 can be electrically adjusted or manually adjusted.

Referring to fig. 1 to 7 in combination, in one embodiment of the present utility model, the bracket further includes a second driving structure and a third driving structure, the second driving structure is in driving connection with the first mounting seat 21 to drive the first mounting seat 21 to move along the first direction relative to the base 10, and the third driving structure is in driving connection with the third mounting seat 41 to drive the third mounting seat 41 to rotate relative to the second mounting seat 31.

By the arrangement, the first mounting seat 21 can move along the first direction relative to the base, the third mounting seat 41 can move relative to the second mounting seat 31, and then the position and the angle of a piece to be mounted (such as a display) in the first direction can be adjusted.

Referring to fig. 1 to 7 in combination, in one embodiment of the present utility model, the second driving structure includes a first driving motor 22 and a first transmission part 23, the control part 50 is communicatively connected to the first driving motor 22, the first driving motor 22 is drivingly connected to the first transmission part 23, and the first transmission part 23 is in driving engagement with the first mounting seat 21.

In this embodiment, the first driving motor 22 is in driving connection with the first transmission portion 23, the first transmission portion 23 is in driving fit with the first mounting seat 21, and is capable of driving the first mounting seat 21 to move along the first direction relative to the base 10, and the control portion 50 is in communication connection with the first driving motor 22, so that a user can remotely control the adjustment of the front and rear positions of a piece to be mounted (such as a display), without manual operation, and convenience of the bracket is improved.

Referring to fig. 1 to 7 in combination, in one embodiment of the present utility model, the first transmission part 23 includes a gear 231 and a rack 232, one of the gear 231 and the rack 232 is provided on the base 10, the other of the gear 231 and the rack 232 is provided on the first mount 21, the first driving motor 22 is in driving connection with the gear 231, and the gear 231 is engaged with the rack 232.

In the present embodiment, the first driving motor 22 drives the gear 231 to rotate, and the first mount 21 is moved relative to the base 10 in the first direction by the engagement of the gear 231 with the rack 232.

In one embodiment, the rack 232 is fixedly mounted on the base 10, the rack 232 extends in a first direction, and the pinion 231 and the first driving motor 22 are fixedly mounted on the bottom of the first mount 21.

Referring now to fig. 1-7 in combination, in one embodiment of the utility model, the stand further includes an anti-roll structure 24, the anti-roll structure 24 including a rolling member configured to support and retain the first mount 21 when the first mount 21 is tilted.

Through the above arrangement, when the first mounting seat 21 is inclined, additional support can be provided for the first mounting seat 21, and then the problem that the first mounting seat 21 stably moves along the first direction due to forward inclination caused by gravity center deviation of the first mounting seat 21 after the mounting piece to be mounted on the third mounting seat 41 can be avoided.

If there is no rolling member, if the first mount 21 is excessively tilted forward due to an excessive load, the normal engagement of the gear 231 and the rack 232 may be affected, and thus, a latch or the like may occur. The above arrangement provides rolling friction between the rolling member and the base 10, which can provide support and does not affect the movement of the first mounting seat 21 in the first direction.

In one embodiment, the rolling elements may also be balls or rollers or the like.

Referring to fig. 1 to 7 in combination, in one embodiment of the present utility model, the bracket further includes a guide structure 25, the guide structure 25 is located between the base 10 and the first mount 21, the guide structure 25 includes at least one slider 251 and at least one sliding rail 252, the slider 251 is slidably disposed on the sliding rail 252, the sliding rail 252 extends along the first direction, the sliding rail 252 is mounted on the base 10, and the slider 251 is connected with the first mount 21.

Through the above arrangement, when the first mounting seat 21 moves along the first direction relative to the base 10, the first mounting seat 21 can perform smooth linear motion along the sliding rail 252, so as to prevent the first mounting seat 21 from being skewed or swayed during the process, and further improve the movement stability of the first mounting seat 21.

Referring to fig. 1 to 7 in combination, in one embodiment of the present utility model, the third mounting seat 41 and the anti-tilting structure 24 are located on the same side of the first mounting seat 21, the anti-tilting structure 24 further includes a connection shaft 241, the rolling member is a roller 242, the connection shaft 241 is mounted on the bottom of the first mounting seat 21, the roller 242 is rotatably disposed on the connection shaft 241 and can roll on the top surface of the base 10, and the connection shaft 241 extends along a third direction, and the third direction is perpendicular to the first direction.

In this embodiment, the roller 242 is rotatably disposed on the connecting shaft 241 and can roll on the top surface of the base 10, so that smooth movement of the first mount 21 relative to the base 10 along the first direction can be ensured, and after the to-be-mounted member is mounted on the third mount 41, the roller is supported between the first mount 21 and the base 10 when the center of gravity of the first mount 21 is shifted forward, so as to avoid excessive forward tilting of the first mount 21 from affecting movement of the first mount 21.

Referring to fig. 1 to 7 in combination, in one embodiment of the present utility model, the first mounting seat 21 has a mounting cavity 211, the first driving structure includes a second driving motor 32 and a second transmission structure 33, both the second driving motor 32 and the second transmission structure 33 are mounted in the mounting cavity 211, the control part 50 is in communication connection with the second driving motor 32, the second driving motor 32 is in driving connection with the second transmission structure 33, and the second transmission structure 33 is connected with the second mounting seat 31.

In this embodiment, the second driving motor 32 is in driving connection with the second transmission structure 33, the second transmission structure 33 is connected with the second mounting seat 31, so that the second mounting seat 31 can move along the second direction relative to the first mounting seat 21, and the control part 50 is in communication connection with the second driving motor 32, so that automatic adjustment can be realized without manual adjustment. Install second driving motor 32 and second transmission structure 33 in the installation cavity 211 of first mount pad 21, reduced the part that exposes for the structure of whole support is compacter, and the outward appearance is succinct pleasing to the eye more, simultaneously, can also avoid the possibility of user direct contact above-mentioned part, reduces the security risk in the operation process, especially in the environment that has child or pet at home, can effectively prevent unexpected injury.

Referring to fig. 1 to 7 in combination, in one embodiment of the present utility model, the second transmission structure 33 is installed in the installation cavity 211, the second transmission structure 33 includes a transmission member 331 and a connection structure 332, the transmission member 331 is drivingly connected with the second driving motor 32, the transmission member 331 extends along the second direction, the connection structure 332 is installed on the transmission member 331 and is in threaded engagement with the transmission member 331, the second installation seat 31 is connected with the connection structure 332, the bracket further includes a positioning structure 34, the positioning structure 34 is rotatably connected with the transmission member 331, the positioning structure 34 is located on a side of the connection structure 332 away from the base 10, and an outer peripheral surface of the positioning structure 34 is in contact with an inner wall surface of the installation cavity 211.

In the present embodiment, the second driving motor 32 drives the connecting structure 332 through the transmission member 331, so that the connecting structure 332 can move along the second direction relative to the transmission member 331, and the second mounting seat 31 is connected with the connecting structure 332, so that the second mounting seat 31 can be driven to move along the second direction, thereby realizing the height position adjustment of the member to be mounted (such as a display). The positioning structure 34 is rotationally connected with the transmission piece 331, and the outer peripheral surface of the positioning structure 34 is attached to the inner wall surface of the mounting cavity 211, so that the transmission piece 331 in the mounting cavity 211 is prevented from deforming and leaning forward due to the forward leaning of the first mounting seat 21 after the mounting of the piece to be mounted on the second mounting seat 31. In addition, the embedded design of the transmission piece 331 and the connecting structure 332 reduces the external volume of the bracket, thereby not only being attractive, but also saving the installation space.

Referring to fig. 1 to 7 in combination, in one embodiment of the present utility model, the third driving structure includes an electric push rod 42, a control part 50 is communicatively connected to the electric push rod 42, one end of the electric push rod 42 is rotatably connected to the second mounting seat 31, and a telescopic end of the electric push rod 42 is rotatably connected to the third mounting seat 41.

Through the arrangement, the pitching angle of the piece to be installed (such as a display) can be automatically adjusted without manual adjustment.

With the continued advancement of technology and the increasing consumer pursuit of visual experience, displays on the market are rapidly evolving towards large sizes and high resolutions. This trend not only significantly improves the use experience, but also presents new challenges, especially for the design of display stands. The weight of the large-size display increases, so that the traditional manual mechanical support is laborious and inconvenient in adjusting the height and the angle, and the requirements of users on comfort and convenience are difficult to meet. When a user needs to adjust the position of the display above the desktop, the traditional manual adjustment mode is not attractive, and especially for electronic contests, long-term home players, wounded patients and elderly people with inconvenient actions at the waist, arms and other parts, the display is adjusted by stretching the hands, so that the inconvenience is brought, physical discomfort is possibly brought, and the user experience is poor. In order to solve the above-mentioned problems, in one embodiment of the present utility model, the first driving motor 22, the second driving motor 32 and the electric push rod 42 are all in communication connection with the control portion 50, so that the user can realize the omnibearing automatic adjustment of the height position, the front-rear position and the angle of the to-be-installed piece (such as a display) through the control portion 50 (such as a remote controller or a touch screen) without manual adjustment, so that the user can more conveniently adjust the screen of the to-be-installed piece (such as the display) to the most comfortable angle without lifting up and stretching hands in the most comfortable sitting posture state, and further the user experience can be greatly improved.

Referring to fig. 1 to 7 in combination, in one embodiment of the present utility model, the base 10 includes a fixed plate 11, the rack 232 is mounted on the fixed plate 11, two sliding rails 252 and two sliding blocks 251 are respectively provided, the two sliding rails 252 and the two sliding blocks 251 are disposed in a one-to-one correspondence, the two sliding rails 252 are disposed on the fixed plate 11 at intervals, and the rack 232 is located between the two sliding rails 252. The first mounting seat 21 comprises a supporting seat 213 and a mounting main body 214, the mounting main body 214 is mounted on the supporting seat 213, the base 10 further comprises two second cover plates 81, the two second cover plates 81 are oppositely arranged on the fixed plate 11 and enclose into a containing cavity, the guiding structure 25 is located in the containing cavity, the bottom of the supporting seat 213 is located in the containing cavity, and the mounting main body 214 is located outside the containing cavity.

Referring to fig. 1 to 7 in combination, in one embodiment of the present utility model, the bottom of the support base 213 is provided with a mounting hole 2131, and the mounting hole 2131 is used to pass through the connection shaft 241.

Referring to fig. 1 to 7 in combination, in one embodiment of the present utility model, the mounting structure further includes a circuit board 70 and a first cover plate 80, wherein the circuit board 70 is fixedly mounted on the bottom of the first mounting seat 21, and the first cover plate 80 is disposed on the first mounting seat 21 and can protect the circuit board 70. The circuit board 70 can receive signals from the control unit 50, analyze operation instructions of a user, such as adjusting the height, moving back and forth, angle, etc., and convert the instructions into specific control signals, and is integrated with a driving circuit and a controller of the first driving motor 22, the second driving motor 32, and the electric putter 42, and can control the operations of the first driving motor 22, the second driving motor 32, and the electric putter 42, and the driving circuit controls the forward and reverse rotation and the speed of the first driving motor 22, the second driving motor 32, and the expansion and contraction of the electric putter 42 according to the signals received from the controller of the circuit board.

Referring to fig. 1 to 7 in combination, in one embodiment of the present utility model, the mounting structure further includes a support plate 82 and at least two bolts, the first driving motor 22 is fixedly mounted at the bottom of the first mounting seat 21 through the support plate 82, at least one through hole is provided at opposite ends of the support plate 82, the at least two through holes and the at least two bolts are disposed in one-to-one correspondence, and the bolts are connected with the bottom of the first mounting seat 21 after passing through the through holes disposed in correspondence thereto, so as to mount the first driving motor 22 on the first mounting seat 21.

Referring to fig. 1 to 7, in an embodiment of the present utility model, at least one first chute 212 is disposed on the first mount 21, a connection protrusion 311 is disposed on a side of the second mount 31 facing the first mount 21, the mounting structure further includes a third cover plate 85, the third cover plate 85 is disposed on the first mount 21, at least one second chute 83 is disposed on the third cover plate 85, the at least one second chute 83 is disposed in one-to-one correspondence with the at least one first chute 212, the connection protrusion 311 is fixedly connected with the connection structure 332 after sequentially penetrating the second chute 83 and the first chute 212, and the connection protrusion 311 is slidably disposed in the first chute 212 and the second chute 83.

Referring to fig. 1 to 7, in an embodiment, the mounting structure further includes four bolts, the number of the connection protrusions 311 is four, the second mounting seat 31 has a first side and a second side which are oppositely disposed along the third direction, two connection protrusions 311 are disposed on the first side of the second mounting seat 31, the other two connection protrusions 311 are disposed on the second side of the second mounting seat 31, the two connection protrusions 311 disposed on the same side are disposed at intervals along the vertical direction, the four connection protrusions 311 are disposed in one-to-one correspondence with the four bolts, and the bolts are sequentially disposed through the second sliding groove 83 and the first sliding groove 212 and then connected with the connection structure 332 after penetrating the connection protrusions 311 disposed in correspondence therewith.

Referring to fig. 1 to 7 in combination, in one embodiment, the mounting structure further includes a fixing member 84, the top of the fixing member 84 is fixedly connected with the second mounting seat 31, one end of the electric putter 42 is connected with the fixing member 84, and the other end of the electric putter 42 is connected with the third mounting seat 41, so that the third mounting seat 41 can rotate relative to the second mounting seat 31 to adjust a pitch angle of a member to be mounted (such as a display).

Referring to fig. 1 to 7, in an embodiment, a plurality of arc grooves 411 are formed on a side, facing the second mount 31, of the third mount 41, a plurality of connection holes 312 are formed on a side, facing away from the first mount 21, of the second mount 31, the plurality of connection holes 312 are arranged in a one-to-one correspondence with the plurality of arc grooves 411, the mounting structure further includes a plurality of bolts, the plurality of bolts are arranged in a one-to-one correspondence with the plurality of connection holes 312, the bolts sequentially penetrate through the arc grooves 411 and the connection holes 312 which are arranged in a corresponding manner, so that the third mount 41 is connected in a rotating manner relative to the second mount 31, the bolts are slidably arranged in the corresponding arc grooves 411, and the arc grooves 411 enable the third mount 41 to have a relatively stable movement track relative to the second mount 31.

Referring to fig. 1 to 7, in an embodiment, the mounting structure further includes a clamping assembly 60, the clamping assembly 60 includes a clamping plate 61, an L-shaped plate 62 and an adjusting member 63, the L-shaped plate 62 includes a first plate segment 621 and a second plate segment 622, the bottom of the base 10 is further provided with a connecting plate 12, the L-shaped plate 62 is connected with the first plate segment 621, the clamping plate 61 is fixedly connected with one end of the adjusting member 63, the other end of the adjusting member 63 is in threaded connection with the second plate segment 622, and the clamping plate 61 can be driven to move in a direction approaching or separating from the second plate segment 622 by rotating the adjusting member 63, so as to clamp and fix the mounting structure on a table.

From the above description, it can be seen that the above embodiments of the present utility model achieve the technical effects that a base, a first mounting seat, a second mounting seat and a third mounting seat are provided, the base is used as the bottom of the whole bracket, a stable supporting foundation is provided for the whole structure, the first mounting seat can be movably arranged on the base along a first direction, and can achieve the adjustment of the front-back position of a to-be-mounted member (such as a display), the second mounting seat can be movably arranged on the first mounting seat along a second direction, and can achieve the adjustment of the height position of the to-be-mounted member (such as the display), so as to adapt to users with different heights or scenes (such as standing offices, sitting offices or lying and entertainment) using the display, and the third mounting seat is rotationally connected with the second mounting seat, and the rotational connection allows the third mounting seat to rotate relative to the second mounting seat in multiple directions, including but not limited to the left-right rotation and the pitching angle adjustment, so as to achieve the all-direction angle adjustment of the to be-mounted member (such as the display). Through the arrangement, the omnibearing adjustment of the height position, the front and back positions and the angle of the part to be installed (such as a display) can be realized, so that the bracket can adapt to wider application scenes, and the personalized requirements of different users under different environments are met, thereby improving the applicability of the bracket.

It will be apparent that the embodiments described above are merely some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (10)

1. A stent, comprising:

A base (10);

a first mount (21) movably provided on the base (10) in a first direction;

A second mount (31) movably disposed on the first mount (21) along a second direction, the second direction having an included angle with the first direction;

the third installation seat (41), third installation seat (41) are used for installing the piece of waiting to install, third installation seat (41) with second installation seat (31) rotate to be connected.

2. The bracket according to claim 1, further comprising a first drive structure and a control portion (50), the first drive structure being in driving connection with the second mount (31) for driving the second mount (31) to move in the second direction relative to the first mount (21), the first drive structure being in communicative connection with the control portion (50).

3. The stand according to claim 2, characterized in that the stand further comprises a second drive structure in driving connection with the first mount (21) for driving the first mount (21) to move in the first direction relative to the base (10), and a third drive structure in driving connection with the third mount (41) for driving the third mount (41) to rotate relative to the second mount (31).

4. A support according to claim 3, wherein the second driving structure comprises a first driving motor (22) and a first transmission part (23), the control part (50) is in communication connection with the first driving motor (22), the first driving motor (22) is in driving connection with the first transmission part (23), and the first transmission part (23) is in transmission fit with the first mounting seat (21).

5. The bracket according to claim 4, characterized in that the first transmission part (23) comprises a gear (231) and a rack (232), one of the gear (231) and the rack (232) is provided on the base (10), the other of the gear (231) and the rack (232) is provided on the first mount (21), the first driving motor (22) is in driving connection with the gear (231), and the gear (231) is meshed with the rack (232).

6. The bracket according to any one of claims 1 to 5, characterized in that the bracket further comprises an anti-tilt structure (24), the anti-tilt structure (24) comprising a rolling element configured to support and limit the first mount (21) when the first mount (21) is tilted, and/or in that the bracket further comprises a guiding structure (25), the guiding structure (25) being located between the base (10) and the first mount (21), the guiding structure (25) comprising at least one slider (251) and at least one sliding rail (252), the slider (251) being slidingly arranged on the sliding rail (252), the sliding rail (252) extending in the first direction, the sliding rail (252) being mounted on the base (10), the slider (251) being connected with the first mount (21).

7. The bracket according to claim 6, characterized in that in the first direction, the third mounting seat (41) and the anti-tilting structure (24) are located on the same side of the first mounting seat (21), the anti-tilting structure (24) further comprises a connecting shaft (241), the rolling element is a roller (242), the connecting shaft (241) is mounted at the bottom of the first mounting seat (21), the roller (242) is rotatably arranged on the connecting shaft (241) and can roll on the top surface of the base (10), the connecting shaft (241) extends in a third direction, and the third direction is perpendicular to the first direction.

8. The bracket according to any of the claims 3 to 5, characterized in that the first mounting seat (21) has a mounting cavity (211), the first driving structure comprises a second driving motor (32) and a second transmission structure (33), the second driving motor (32) and the second transmission structure (33) are both mounted in the mounting cavity (211), the control part (50) is in communication connection with the second driving motor (32), the second driving motor (32) is in driving connection with the second transmission structure (33), and the second transmission structure (33) is connected with the second mounting seat (31).

9. The bracket according to claim 8, characterized in that the second transmission structure (33) is mounted in the mounting cavity (211), the second transmission structure (33) comprises a transmission member (331) and a connecting structure (332), the transmission member (331) is in driving connection with the second driving motor (32), the transmission member (331) extends along the second direction, the connecting structure (332) is mounted on the transmission member (331) and is in threaded fit with the transmission member (331), the second mounting seat (31) is connected with the connecting structure (332), the bracket further comprises a positioning structure (34), the positioning structure (34) is in rotational connection with the transmission member (331), the positioning structure (34) is located on one side, away from the base (10), of the connecting structure (332), and the outer circumferential surface of the positioning structure (34) is in fit with the inner wall surface of the mounting cavity (211).

10. The bracket according to any one of claims 3 to 5, characterized in that the third driving structure comprises an electric push rod (42), the control part (50) is in communication connection with the electric push rod (42), one end of the electric push rod (42) is in rotational connection with the second mounting seat (31), and a telescopic end of the electric push rod (42) is in rotational connection with the third mounting seat (41).