WO2019029088A1 - 智能平板组件 - Google Patents

智能平板组件 Download PDF

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Publication number
WO2019029088A1
WO2019029088A1 PCT/CN2017/116793 CN2017116793W WO2019029088A1 WO 2019029088 A1 WO2019029088 A1 WO 2019029088A1 CN 2017116793 W CN2017116793 W CN 2017116793W WO 2019029088 A1 WO2019029088 A1 WO 2019029088A1
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WO
WIPO (PCT)
Prior art keywords
driving
assembly
drive
lifting
disposed
Prior art date
Application number
PCT/CN2017/116793
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English (en)
French (fr)
Inventor
胡泽泰
Original Assignee
广州视源电子科技股份有限公司
广州视睿电子科技有限公司
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Application filed by 广州视源电子科技股份有限公司, 广州视睿电子科技有限公司 filed Critical 广州视源电子科技股份有限公司
Publication of WO2019029088A1 publication Critical patent/WO2019029088A1/zh

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/16—Details concerning attachment of head-supporting legs, with or without actuation of locking members thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—Undercarriages with or without wheels
    • F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
    • F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers

Definitions

  • the present invention relates to the field of intelligent electronic device technologies, and in particular, to a smart tablet assembly.
  • the smart tablet is an integrated device that controls the content displayed on the display panel (LCD, LED, PDP) through touch technology and realizes human-computer interaction operation.
  • the device integrates a projector, an electronic whiteboard, a screen, Audio, TV, video conferencing terminal's various functions, suitable for group communication occasions, centralized resolution of remote audio and video communication in conferences, high-definition display of conference documents in various formats, video file playback, live audio, screen writing, file labeling Systematic meeting requirements such as storage, printing and distribution; also built-in TV reception and surround sound, which can also meet the needs of audiovisual entertainment.
  • Widely used in education, teaching, business meetings, business presentations, etc. can effectively improve the communication environment and improve the efficiency of group communication.
  • the existing smart tablet is usually supported by a fixed structure, and its height is not adjustable during use, which is difficult to meet the needs of users of different heights.
  • a smart tablet assembly comprising a support frame and a smart plate body disposed on the support frame for lifting movement with the support frame, the support frame comprising two liftable legs, two of the A movable mechanism is respectively arranged inside the lifting leg, and the lifting mechanism is synchronously driven by the lifting driving member to realize the lifting movement inside the lifting leg;
  • a locking mechanism is disposed between the lifting and lowering driving member and the moving mechanism, and the lifting and lowering driving member can selectively control the moving mechanism;
  • the liftable leg includes a fixed support assembly and a movable support assembly movably disposed relative to the fixed support assembly, the fixed support assembly including a lubrication assembly and a drive slider fixedly disposed in the fixed support assembly,
  • the moving mechanism includes a driving screw disposed in the movable supporting assembly to cooperate with the driving slider, and the driving slider cooperates with the driving screw to drive the movable supporting assembly relative to the fixed support The component slides.
  • the fixed support assembly includes a fixing bracket, and a sleeve assembly disposed above the fixing bracket, the lubrication assembly and the driving slider are disposed at the On the casing assembly.
  • the lubrication assembly includes a first lubrication sleeve disposed at an end of the sleeve assembly adjacent to the fixing bracket and disposed at the sleeve assembly away from the fixing bracket a second lubricating sleeve at one end, the first lubricating sleeve is snapped into the sleeve assembly by an elastic snap, and the first lubricating sleeve and the second lubricating sleeve are sleeved on the sleeve assembly Between the movable support assembly and the movable support assembly.
  • the lubrication assembly is made of a nylon material.
  • the support frame includes a first liftable leg and a second liftable leg that are respectively driven to move up and down by a screw rod and a slider.
  • the lifting leg is provided with a first driving screw and a first driving slider
  • the second lifting leg is provided with a second driving screw and a second driving slider.
  • the lifting arm and the second lifting leg respectively have the lifting driving member, the lifting driving member on the first lifting leg is a driving handle, and the second lifting leg
  • the lifting drive member is a driving rod, and the driving rod is fixedly connected with the driving handle to synchronously drive the first lifting leg and the second lifting leg to perform lifting movement.
  • the first liftable leg is provided with a first transmission housing for mounting the first transmission component
  • the driving handle is provided with a first rotation limit.
  • the first transmission housing is provided with a second rotation limiting member, and when the first rotation limiting member cooperates with the second rotation limiting member, the driving handle can be restricted to drive the first A transmission assembly rotates, and when the first rotation limiting member is separated from the second rotation limiting member, the driving handle rotation can drive the first transmission assembly to rotate.
  • the first transmission component includes a first driving gear and a first driven gear that are in mesh with each other, and the first driving gear and the driving handle are selectively transmittable Connecting, the first driven gear is fixedly connected to the first driving screw;
  • the second adjustable lifting leg is provided with a second transmission housing for mounting a second transmission component, the second transmission component
  • the second driving gear and the second driven gear are engaged with each other, and the second driving gear is selectively drivingly coupled to the driving rod, and the second driven gear is fixedly coupled to the second driving screw.
  • the driving handle has a transmission state extending into the first transmission housing and drivingly connected to the first driving gear
  • the driving rod has one end extending into a transmission state in which the first transmission housing is fixedly coupled to the driving handle, and an end of the driving rod facing away from the first transmission housing extends into the second transmission housing and the first Two drive gear drive connections.
  • the first rotation limiting member is a limiting protrusion disposed on the driving handle
  • the second rotation limiting member is disposed at the first One transmission a limiting groove on the housing that cooperates with the limiting protrusion
  • the first rotating limiting member is a limiting groove disposed on the driving handle
  • the second rotating limiting member And a limiting protrusion disposed on the first transmission housing to cooperate with the limiting groove.
  • the end of the driving rod away from the driving handle passes through the second transmission housing and extends to the outside of the second transmission housing, which is located at the A limited position pin is disposed on a side of the second transmission housing away from the first transmission housing.
  • the utility model has the beneficial effects that the support frame of the smart plate assembly of the invention comprises the lifting and lowering legs, and the two lifting legs can be adjusted and lifted synchronously to ensure the lifting height is consistent, and the tilting of the smart flat body during the lifting process is ensured, and the user is used.
  • a locking mechanism is provided to lock the operation when the height is not required to be adjusted, to avoid the misplacement of the position of the main body of the smart tablet, and to affect the use experience
  • the lubrication component is provided to ensure the smoothness of the lifting movement and avoid noise.
  • FIG. 1 is a schematic structural diagram of a smart tablet component according to an embodiment of the present invention.
  • FIG. 2 is a schematic structural view of a support frame according to an embodiment of the present invention.
  • FIG. 3 is a schematic perspective view showing the internal structure of the support frame according to the embodiment of the present invention.
  • FIG. 4 is a cross-sectional view of a support frame according to an embodiment of the present invention.
  • FIG. 5 is a schematic diagram of a transmission structure between two movable lifting legs according to an embodiment of the present invention.
  • FIG. 6 is a schematic diagram of a three-dimensional structure of a driving handle according to an embodiment of the present invention.
  • FIG. 7 is a schematic diagram of a connection structure between a driving handle and a first transmission housing according to an embodiment of the present invention.
  • FIG. 8 is a schematic structural view of a first transmission housing according to an embodiment of the present invention.
  • FIG. 9 is a schematic structural view of a driving handle according to an embodiment of the present invention.
  • FIG. 10 is a schematic view showing another structure of a driving handle structure according to an embodiment of the present invention.
  • FIG. 11 is a schematic structural view of a second lubrication sleeve according to an embodiment of the present invention.
  • FIG. 12 is a schematic view showing the state of the first lubrication sleeve and the sleeve assembly before assembly according to the embodiment of the present invention.
  • FIG. 13 is a schematic diagram of a transmission mechanism of a support frame according to an embodiment of the present invention.
  • Support frame 2. Intelligent flat body; 3. Lifting and supporting legs;
  • connection In the description of the present invention, the terms “connected”, “connected”, and “fixed” are to be understood broadly, and may be, for example, a fixed connection, a detachable connection, or an integral, unless otherwise specifically defined and defined. It can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, which can be the internal connection of two elements or the interaction of two elements.
  • intermediate medium which can be the internal connection of two elements or the interaction of two elements.
  • the first feature "on” or “under” the second feature may include direct contact of the first and second features, and may also include first and second features, unless otherwise specifically defined and defined. It is not in direct contact but through additional features between them.
  • the first feature "above”, “above” and “above” the second feature includes the first feature directly above and above the second feature, or merely indicating that the first feature level is higher than the second feature.
  • the first feature “below”, “below” and “below” the second feature includes the first feature directly below and below the second feature, or merely the first feature level being less than the second feature.
  • a smart tablet assembly is disclosed in the embodiment, which includes a support frame 1 and a smart tablet body 2 disposed on the support frame 1 for lifting movement with the support frame 1 .
  • the support frame 1 includes two liftable legs 3, and the two liftable legs 3 synchronously drive the movement mechanisms disposed in their respective interiors by the lifting drive member to realize the lifting movement;
  • the user with different requirements can adjust the height of the support frame 1 according to his own needs, thereby controlling the height of the smart plate main body 2 to be at a suitable height position.
  • the user can use the smart tablet at the best viewing angle and operating height to improve the comfort of use.
  • the program is also suitable for users with different heights in the family. When used by children or adults with higher heights, the support frame 1 can be raised, and when the child with lower height is used, the support frame 1 can be lowered. In the specific use process, the height of the support frame 1 can be based on actual Need to make appropriate adjustments.
  • a locking mechanism is disposed between the lifting and lowering driving member and the moving mechanism, and the lifting and lowering driving member can selectively control the moving mechanism;
  • the moving mechanism is used to drive the support frame 1 to realize lifting, and the lifting and lower driving member is used for controlling the movement of the moving mechanism.
  • the moving mechanism has a certain self-locking by virtue of its own transmission structure and the friction between the components.
  • the utility model can prevent the support frame 1 from falling by gravity by a certain force range, and in order to ensure the height of the support frame 1 and avoid the external support force to cause the support frame 1 to fall, the locking mechanism is also provided in the present scheme.
  • the locking mechanism is in operation, the action of the lifting and lowering driving member is restricted, and the movement of the lifting and lowering member cannot be controlled, so that the height of the supporting frame 1 is not adjustable.
  • the lifting and lowering driving member can move freely. Further, the movement mechanism can be driven by the lifting and lowering driving member to control the lifting movement of the support frame 1.
  • the liftable leg 3 in the embodiment includes a fixed support assembly and a movable support assembly movably disposed relative to the fixed support assembly, the fixed support assembly including a lubrication assembly 322 and a fixed arrangement on the fixed a drive slider in the support assembly, the motion mechanism including a drive screw disposed in the movable support assembly to cooperate with the drive slider, the drive slider cooperates with the drive screw to drive the The movable support assembly slides relative to the fixed support assembly.
  • the lubricating component 322 in the embodiment is made of a nylon material, and the lubricating component 322 made of a nylon material is used to lubricate the fixed supporting component and the movable supporting component, thereby avoiding direct contact between the metals to cause wear. And to avoid noise during the process of lifting, affecting the user experience.
  • the fixed support assembly in this embodiment includes a fixing bracket, and a sleeve assembly 6 disposed above the fixing bracket, and the lubrication assembly 322 and the driving slider are all disposed on the sleeve On the tube assembly 6.
  • the lubrication assembly 322 includes a first lubrication sleeve 323 disposed at an end of the sleeve assembly 6 adjacent the fixing bracket and a second lubrication sleeve 3237 disposed at an end of the sleeve assembly 6 away from the fixing bracket,
  • the first lubrication sleeve 323 is snapped into the sleeve assembly 6 by the elastic buckle 3233, and the first lubrication sleeve 323 and the second lubrication sleeve 3237 are sleeved on the sleeve assembly 6 and the Between the active support components.
  • the first lubricating sleeve 323 includes a first sliding sleeve body 3231 and a limiting boss 3232 disposed at one end of the first sliding sleeve body 3231.
  • the elastic buckle 3233 is disposed on the first sliding sleeve body 3231.
  • the end of the elastic buckle 3233 away from the limiting boss 3232 is provided with a latching protrusion 3234, and the sleeve assembly 6 is provided with a corresponding hook corresponding to the latching protrusion 3234.
  • Through hole 3235 Through hole 3235.
  • the sleeve assembly 6 is used to connect the fixed support assembly and the movable support assembly while simultaneously forming a protective cover on the movable support assembly externally to avoid external interference during the movement of the movable support assembly. For example, the entry of debris into the fixed support assembly and the movable support assembly results in inability to move relative to each other.
  • the fixing bracket includes two legs disposed at an angle to each other, and the two legs have a mounting tube at the joint, and the mounting tube is detachably connected to the sleeve assembly 6.
  • each of the liftable legs 3 includes two liftable legs 3 such that the support frame 1 has four legs integrally for support to ensure the stability of the support frame 1.
  • the fixing bracket is not limited to the two legs at the bottom.
  • the supporting plate can be disposed at the bottom of the fixing bracket, and the supporting plate is in contact with the ground for a large area, thereby ensuring the stability of the supporting frame 1. .
  • the first sliding sleeve body 3231 is provided with a slider fixing groove 3236, and the driving slider is disposed in the slider fixing groove 3236.
  • the lifting mode is a fixed setting of the driving slider, and the driving screw is matched with the driving slider, and the driving screw rotates.
  • the driving slider since the drive slider is fixed, the drive screw will move relative to the drive slider in its axial direction. Therefore, in order to realize the solution, the driving slider needs to be fixed.
  • the driving slider is disposed in the slider fixing groove 3236, thereby preventing the driving slider from rotating.
  • the movement of the driving slider in the axial direction of the driving screw is restricted by welding or snapping, which can meet the requirements of the scheme.
  • the movable support assembly includes a movable sleeve and a drive mounting platform disposed at an end of the movable sleeve away from the fixed support assembly, and the drive mounting platform is provided with a screw drive for controlling rotation of the drive screw a device, one end of the drive screw is drivingly connected to the screw drive device, and the other end extends through the drive mounting platform to the fixed support assembly inside the movable sleeve, and the drive slider Match.
  • the movable support assembly further includes a flat mount mounted to the drive mounting platform.
  • the smart tablet body 2 is mounted on a flat panel mount and can be moved with the movable support assembly.
  • the screw drive device includes a gear assembly fixedly coupled to the drive screw and a lift drive member that drives the gear assembly, and the lift drive member drives the drive screw to rotate by the gear assembly.
  • the support frame 1 in the embodiment includes a first liftable leg 301 and a second liftable leg 312 which are respectively driven by the screw rod and the sliding block, and the first liftable leg 301
  • the first driving screw 302 and the first driving slider 303 are disposed on the second driving column 312, and the second driving screw 313 and the second driving slider 314 are disposed on the second lifting and lowering leg 312.
  • the liftable driving member is respectively disposed on the first liftable leg 301 and the second liftable leg 312, and the lifting and lowering driving member on the first liftable leg 301 is a driving handle 304.
  • the lifting and lowering driving member on the second elevating support leg 312 is a driving rod 315, and the driving rod 315 is fixedly connected with the driving handle 304 to synchronously drive the first elevating support leg 301 and the first Two liftable legs 312 do Lifting movement.
  • the first adjustable lifting leg 301 is provided with a first transmission housing 305 for mounting a first transmission component
  • the driving handle 304 is provided with a first rotation limiting member on the first transmission housing 305.
  • a second rotation limiting member is disposed.
  • the driving handle 304 can be restricted to drive the first transmission component to rotate.
  • a rotation limiting member is separated from the second rotation limiting member, and the driving handle 304 is rotated to drive the first transmission component to rotate.
  • the first liftable leg 301 includes a first fixed support assembly 308 and a first movable support assembly 309 movably disposed relative to the first fixed support assembly 308, the first fixed support assembly 308 including a first lubrication And a first driving slider 303 fixedly disposed in the first fixed supporting component 308, wherein the first movable supporting component 309 is provided with a first driving screw matched with the first driving slider 303 302, the first driving slider 303 cooperates with the first driving screw 302 to drive the first movable supporting component 309 to slide relative to the first fixed supporting component 308;
  • the second movable leg 312 includes a second fixed support assembly 318 and a second movable support assembly 319 movably disposed relative to the second fixed support assembly 318, the second fixed support assembly 318 including a second lubrication assembly and fixedly disposed therein a second driving slider 314 of the second fixed supporting assembly 318, wherein the second movable supporting component 319 is provided with a second driving screw 313 that cooperates with the
  • the first transmission component on the first elevating leg 301 includes a first driving gear 310 and a first driven gear 311 that are in mesh with each other, and the first driving gear 310 and the driving handle 304 are selectively a first drive gear 311 is fixedly coupled to the first drive screw 302;
  • the second drive assembly on the second liftable leg 312 includes a second drive gear 320 that meshes with each other and a second driven gear 321 , the second driving gear 320 and the driving rod 315 can be selectively transmitted
  • the second driven gear 321 is fixedly coupled to the second drive screw 313.
  • the first elevating leg 301 is provided with a first transmission housing 305 for mounting the first driving gear 310 and the first driven gear 311, and the second elevating leg 312 is provided for mounting.
  • the second driving gear 320 and the second transmission housing 317 of the second driven gear 321 have a driving handle 304 extending into the first transmission housing 305 and drivingly connected to the first driving gear 310.
  • the driving rod 315 has a transmission state in which one end extends into the first transmission housing 305 and is fixedly connected to the driving handle 304. In the driving state, the driving rod 315 faces away from the first transmission housing.
  • One end of the 305 extends into the second transmission housing 317 and is drivingly coupled to the second driving gear 320.
  • the driving handle 304 includes a driving portion 3041 and a control portion 3042.
  • the driving portion 3041 and the control portion 3042 are connected by a connecting rod 3043.
  • the control portion 3042 can drive the driving handle 304 around the driving portion.
  • the axis of the 3041 is rotated.
  • the driving rod 315 is coaxially disposed and coupled to the driving portion 3041, and is slidably disposed in the axial hole of the first driving gear 310 and the second driving gear 320.
  • the driving portion 3041 is The drive rod 315 is selectively in driving connection with the first drive gear 310 and the second drive gear 320.
  • the driving rod 315 may be disposed coaxially and selectively connectable to the driving portion 3041, and the driving portion 3041 may be slidably disposed on the shaft of the first driving gear 310.
  • the first driving gear 310 and the driving rod 315 are selectively connected to the driving hole 315, and the driving rod 315 is drivingly connected to the second driven gear 321 . That is, the driving rod 315 is always drivingly connected with the second driven gear 321 , and the driving handle 304 having the control portion 3042 can be selectively connected to the first driving gear 310 and the driving rod 315 by sliding, thereby avoiding the sliding process.
  • the drive rod 315 needs to be moved as a whole to reduce the force required for operation. At the same time, the wear of the second driven gear 321 caused by frequent sliding can be avoided.
  • the driving portion 3041 and the connecting rod 3043 have a polygonal cross section, and the axial holes of the first driving gear 310 and the second driving gear 320 are respectively
  • the driving portion 3041 and the connecting rod 3043 have a cross-sectional shape that matches.
  • the cross-sectional shape of the driving portion 3041 and the connecting rod 3043 is not limited to the polygonal structure described in the above embodiments. In other embodiments, a circular structure having a cross section may be adopted, and a structure formed by a connecting key may be used. transmission.
  • the first rotation limiting member is a limiting protrusion 306 disposed on the driving handle 304
  • the second rotation limiting member is disposed on the first transmission housing.
  • a limiting groove 307 is formed on the body 305 to cooperate with the limiting protrusion 306.
  • the limiting protrusion 306 can slide along the driving handle 304 in the axial direction thereof. When it slides into the limiting groove 307, the limiting protrusion 306 cooperates with the limiting groove 307, so that the driving handle 304 cannot be wound. The axis rotates. At this time, the first transmission assembly will not be able to move, that is, the first liftable leg 301 cannot be lifted or lowered.
  • first rotation limiting member and the second rotation limiting member are not limited to the above-mentioned form.
  • first rotation limiting member may be disposed on the driving handle 304.
  • the limiting groove 307 is a limiting protrusion 306 disposed on the first transmission housing 305 to cooperate with the limiting groove 307.
  • other limit structures that can be easily conceived by those skilled in the art to prevent the driving handle 304 from being accidentally touched can be applied to the present solution.
  • the end of the drive rod 315 away from the drive handle 304 passes through the second transmission housing 317 and extends to the outside of the second transmission housing 317, which is located away from the second transmission housing 317
  • a limit pin 316 is provided on one side of the first transmission housing 305.
  • the first elevating leg 301 is connected to the second elevating leg 312
  • the leg connector is fixedly connected.
  • the leg connecting member includes a bottom connecting member 5 fixedly connected to the first fixed supporting assembly 308 and the second fixed supporting assembly 318, and fixedly connecting the first movable supporting assembly 309 and the first
  • the top connecting member 4 of the movable supporting member 319 is a connecting sleeve that is sleeved outside the driving rod 315.
  • the first elevating leg 301 and the second elevating leg 312 are connected as a whole by a leg connecting member, thereby ensuring the supporting effect on the smart plate main body 2.
  • the top connecting member 4 is a connecting sleeve disposed between the first adjustable lifting leg 301 and the second adjustable lifting leg 312 and disposed outside the driving rod 315.
  • the first liftable leg 301 and the second liftable leg 312 are fixedly connected by the connecting sleeve.
  • the connecting sleeve can also protect the driving rod 315 while connecting the first lifting leg 301 and the second lifting leg 312, so as to prevent debris from being caught in the driving rod 315 during rotation, or to the user. cause some damages.

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Abstract

一种智能平板组件，包括支撑架（1）和设置在支撑架（1）上可随支撑架（1）实现升降运动的智能平板主体（2），支撑架（1）包括两个可升降支腿（301、312），两个可升降支腿（301、312）内部分别设置有运动机构，通过升降驱动件同步驱动可升降支腿（301、312）内部的运动机构实现升降运动；升降驱动件与运动机构之间设置有锁止机构，通过锁止机构，升降驱动件可选择性控制运动机构；可升降支腿（301、312）包括固定支撑组件（308、318）以及相对于固定支撑组件（308、318）可移动设置的活动支撑组件（309、319），固定支撑组件（308、318）包括润滑组件（322）和固定设置在固定支撑组件（308、318）中的驱动滑块（303、314），运动机构包括设置在活动支撑组件（309、319）中与驱动滑块（303、314）相配合的驱动丝杆（302、313），驱动滑块（303、314）与驱动丝杆（302、313）相配合带动活动支撑组件（309、319）相对固定支撑组件（308、318）滑动，该智能平板组件能满足不同身高用户使用需求。

Description

智能平板组件 技术领域
本发明涉及智能电子设备技术领域，尤其涉及一种智能平板组件。
背景技术
智能平板是一种通过触控技术对显示在显示平板(LCD、LED、PDP)上的内容进行操控和实现人机交互操作的一体化设备，这种设备集成了投影机、电子白板、幕布、音响、电视机、视频会议终端的多种功能，适用于群体沟通场合，集中解决了会议中远程音视频沟通，各种格式会议文档高清晰显示，视频文件播放，现场音响，屏幕书写，文件标注、保存、打印和分发等系统化会议需求；同时还内置电视接收功能和环绕声音响，在工作之余还可满足视听娱乐需求。广泛应用于教育教学、企业会议、商业展示等领域，可有效改善沟通环境、提升群体沟通效率。
现有的智能平板通常由固定的结构对其进行支撑，在使用过程中其高度不可调节，难以满足不同身高使用者的使用需求。
发明内容
本发明的目的在于：提供一种智能平板组件，其在使用过程中高度可进行调节，能够满足不同使用者以及使用环境的要求。
为达此目的，本发明采用以下技术方案：
提供一种智能平板组件，包括支撑架和设置在所述支撑架上可随所述支撑架实现升降运动的智能平板主体，所述支撑架包括两个可升降支腿，两个所述 可升降支腿内部分别设置有运动机构，通过升降驱动件同步驱动升降支腿内部的运动机构实现升降运动；
所述升降驱动件与所述运动机构之间设置有锁止机构，通过所述锁止机构，所述升降驱动件可选择性控制所述运动机构；
所述可升降支腿包括固定支撑组件以及相对于所述固定支撑组件可移动设置的活动支撑组件，所述固定支撑组件包括润滑组件和固定设置在所述固定支撑组件中的驱动滑块，所述运动机构包括设置在所述活动支撑组件中与所述驱动滑块相配合的驱动丝杆，所述驱动滑块与所述驱动丝杆相配合带动所述活动支撑组件相对于所述固定支撑组件滑动。
作为所述的智能平板组件的一种优选技术方案，所述固定支撑组件包括固定支架，以及设置在所述固定支架上方的套管组件，所述润滑组件以及所述驱动滑块均设置在所述套管组件上。
作为所述的智能平板组件的一种优选技术方案，所述润滑组件包括设置在所述套管组件靠近所述固定支架一端的第一润滑套和设置在所述套管组件远离所述固定支架一端的第二润滑套，所述第一润滑套通过弹性卡扣卡接于所述套管组件内部，且所述第一润滑套与所述第二润滑套均套设在所述套管组件与所述活动支撑组件之间。
作为所述的智能平板组件的一种优选技术方案，所述润滑组件采用尼龙材料制成。
作为所述的智能平板组件的一种优选技术方案，所述支撑架包括均通过丝杆与滑块配合驱动实现升降的第一可升降支腿和第二可升降支腿，所述第一可升降支腿上设置有相互传动配合的第一驱动丝杆以及第一驱动滑块，所述第二可升降支腿上设置有相互传动配合的第二驱动丝杆以及第二驱动滑块，所述第 一可升降支腿与所述第二可升降支腿上分别具有所述升降驱动件，所述第一可升降支腿上的所述升降驱动件为驱动手柄，所述第二可升降支腿上的所述升降驱动件为驱动杆，所述驱动杆与所述驱动手柄固定连接，同步带动所述第一可升降支腿和所述第二可升降支腿做升降运动。
作为所述的智能平板组件的一种优选技术方案，所述第一可升降支腿上设置有用于安装第一传动组件的第一传动壳体，所述驱动手柄上设置有第一转动限位件，所述第一传动壳体上设置有第二转动限位件，当所述第一转动限位件与所述第二转动限位件相配合，可限制所述驱动手柄带动所述第一传动组件转动，当所述第一转动限位件与所述第二转动限位件相分离，所述驱动手柄转动可带动所述第一传动组件转动。
作为所述的智能平板组件的一种优选技术方案，所述第一传动组件包括相互啮合的第一主动齿轮以及第一从动齿轮，所述第一主动齿轮与所述驱动手柄可选择性传动连接，所述第一从动齿轮与所述第一驱动丝杆固定连接；所述第二可升降支腿上设置有用于安装第二传动组件的第二传动壳体，所述第二传动组件包括相互啮合的第二主动齿轮和第二从动齿轮，所述第二主动齿轮与所述驱动杆可选择性传动连接，所述第二从动齿轮与所述第二驱动丝杆固定连接。
作为所述的智能平板组件的一种优选技术方案，所述驱动手柄具有伸入所述第一传动壳体中与所述第一主动齿轮传动连接的传动状态，所述驱动杆具有一端伸入所述第一传动壳体与所述驱动手柄固定连接的传动状态，所述传动状态下所述驱动杆背离所述第一传动壳体的一端伸入所述第二传动壳体与所述第二主动齿轮传动连接。
作为所述的智能平板组件的一种优选技术方案，所述第一转动限位件为设置在所述驱动手柄上的限位凸块，所述第二转动限位件为设置在所述第一传动 壳体上与所述限位凸块相配合的限位凹槽，或，所述第一转动限位件为设置在所述驱动手柄上的限位凹槽，所述第二转动限位件为设置在所述第一传动壳体上与所述限位凹槽相配合的限位凸块。
作为所述的智能平板组件的一种优选技术方案，所述驱动杆远离所述驱动手柄的端部穿过所述第二传动壳体并延伸至所述第二传动壳体外部，其位于所述第二传动壳体远离所述第一传动壳体的一侧设置有限位销。
本发明的有益效果为：本发明中智能平板组件的支撑架包括可升降支腿，两可升降支腿同步调节升降，保证升降高度一致，保证智能平板主体升降过程中不出现倾斜，满足用户使用要求；设置有锁止机构，在不需要调节高度时进行锁止操作，避免误触造成智能平板主体位置变化，影响使用体验；设置有润滑组件，可以保证升降动作的流畅性，避免产生噪音。
附图说明
下面根据附图和实施例对本发明作进一步详细说明。
图1为本发明实施例所述智能平板组件结构示意图。
图2为本发明实施例所述支撑架结构示意图。
图3为本发明实施例所述支撑架内部结构立体状态示意图。
图4为本发明实施例所述支撑架剖视图。
图5为本发明实施例所述两可升降支腿之间的传动结构示意图。
图6为本发明实施例所述驱动手柄立体结构示意图。
图7为本发明实施例所述驱动手柄与第一传动壳体连接结构示意图。
图8为本发明实施例所述第一传动壳体结构示意图。
图9为本发明实施例所述驱动手柄结构示意图。
图10为本发明实施例所述驱动手柄结构另一视角结构示意图。
图11为本发明实施例所述第二润滑套结构示意图。
图12为本发明实施例所述第一润滑套与套管组件组装前状态示意图。
图13为本发明实施例所述支撑架传动机构原理图。
图中：
1、支撑架；2、智能平板主体；3、可升降支腿；
301、第一可升降支腿；302、第一驱动丝杆；303、第一驱动滑块；304、驱动手柄；3041、驱动部；3042、控制部；3043、连接杆；305、第一传动壳体；306、限位凸块；307、限位凹槽；308、第一固定支撑组件；309、第一活动支撑组件；310、第一主动齿轮；311、第一从动齿轮；312、第二可升降支腿；313、第二驱动丝杆；314、第二驱动滑块；315、驱动杆；316、限位销；317、第二传动壳体；318、第二固定支撑组件；319、第二活动支撑组件；320、第二主动齿轮；321、第二从动齿轮；322、润滑组件；323、第一润滑套；3231、第一滑套本体；3232、限位凸台；3233、弹性卡扣；3234、卡接凸起；3235、卡接通孔；3236、滑块固定槽；3237、第二润滑套；
4、顶部连接件；5、底部连接件；6、套管组件。
具体实施方式
为使本发明解决的技术问题、采用的技术方案和达到的技术效果更加清楚，下面将结合附图对本发明实施例的技术方案作进一步的详细描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
在本发明的描述中，除非另有明确的规定和限定，术语“相连”、“连接”、“固定”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或成一体；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本发明中的具体含义。
在本发明中，除非另有明确的规定和限定，第一特征在第二特征之“上”或之“下”可以包括第一和第二特征直接接触，也可以包括第一和第二特征不是直接接触而是通过它们之间的另外的特征接触。而且，第一特征在第二特征“之上”、“上方”和“上面”包括第一特征在第二特征正上方和斜上方，或仅仅表示第一特征水平高度高于第二特征。第一特征在第二特征“之下”、“下方”和“下面”包括第一特征在第二特征正下方和斜下方，或仅仅表示第一特征水平高度小于第二特征。
如图1～13所示，于本实施例中公开一种智能平板组件，其包括支撑架1和设置在所述支撑架1上可随所述支撑架1实现升降运动的智能平板主体2，所述支撑架1包括两个可升降支腿3，两个所述可升降支腿3通过升降驱动件同步驱动设置在其各自内部的运动机构实现升降运动；
通过将智能平板主体2设置在可升降的支撑架1上，使得具有不同需求的用户可以根据自身需要调节支撑架1的高度，进而控制智能平板主体2的高度，使其处于合适的高度位置，让使用者可以在最佳的视角以及操作高度下使用智能平板，提高使用舒适度。同时此方案同样适用于家庭中有不同身高使用者的情况，在身高较高的儿童或成人使用时，可将支撑架1升起，而当身高较矮的儿童使用时可将支撑架1落下，具体使用过程中，支撑架1的高度可根据实际 需要进行适当调节。
所述升降驱动件与所述运动机构之间设置有锁止机构，通过所述锁止机构，所述升降驱动件可选择性控制所述运动机构；
本方案实施例中运动机构用于带动支撑架1实现升降，升降驱动件用于控制运动机构的运动，本方案中运动机构依靠自身的传动结构以及零部件之间的摩擦力具有一定的自锁效果，可以在一定的受力范围内防止支撑架1受重力作用自行降落，而为了确保支撑架1的高度且避免受外力作用导致支撑架1降落，本方案中还设置有锁止机构，当所述锁止机构工作状态下，升降驱动件的动作被限制，将无法控制升降驱动件运动，使得支撑架1高度不可调，当锁止机构处于非工作状态下，升降驱动件可自由运动，进而可通过升降驱动件带动运动机构运动，控制支撑架1升降运动。
具体的，本实施例中所述可升降支腿3包括固定支撑组件以及相对于所述固定支撑组件可移动设置的活动支撑组件，所述固定支撑组件包括润滑组件322和固定设置在所述固定支撑组件中的驱动滑块，所述运动机构包括设置在所述活动支撑组件中与所述驱动滑块相配合的驱动丝杆，所述驱动滑块与所述驱动丝杆相配合带动所述活动支撑组件相对于所述固定支撑组件滑动。
通过设置润滑组件322可以在固定支撑组件与活动支撑组件之间发生相对滑动时避免两者直接摩擦。优选的，本实施例中所述润滑组件322采用尼龙材料制成，通过设置采用尼龙材料制成的润滑组件322对固定支撑组件以及活动支撑组件进行润滑，可以避免金属之间直接接触导致磨损，并且避免升降的过程中产生噪音，影响用户使用体验。
具体的，本实施例中所述固定支撑组件包括固定支架，以及设置在所述固定支架上方的套管组件6，所述润滑组件322以及所述驱动滑块均设置在所述套 管组件6上。
所述润滑组件322包括设置在所述套管组件6靠近所述固定支架一端的第一润滑套323和设置在所述套管组件6远离所述固定支架一端的第二润滑套3237，所述第一润滑套323通过弹性卡扣3233卡接于所述套管组件6内部，且所述第一润滑套323与所述第二润滑套3237均套设在所述套管组件6与所述活动支撑组件之间。
所述第一润滑套323包括第一滑套本体3231以及设置在所述第一滑套本体3231一端的限位凸台3232，所述弹性卡扣3233设置在所述第一滑套本体3231的外侧壁上，所述弹性卡扣3233远离所述限位凸台3232的端部设置有卡接凸起3234，所述套管组件6上与所述卡接凸起3234对应的设置有卡接通孔3235。
套管组件6用于连接固定支撑组件以及活动支撑组件，同时在外部对活动支撑组件形成一个保护罩，避免活动支撑组件运动的过程中受到外界干扰。例如有杂物进入到固定支撑组件与活动支撑组件之间导致无法相对运动。
所述固定支架包括相互呈夹角设置的两根支脚，两根所述支脚连接处具有安装管，所述安装管与所述套管组件6可拆卸连接。
通过每个可升降支腿3设置两根支脚，并且支撑架1包括两个可升降支腿3，使得支撑架1整体具有四个支脚用于支撑，以便于保证支撑架1的稳定性。
所述固定支架的设置形式并不局限于底部设置两根支脚，在其他实施例中还可以在固定支架的底部设置支撑盘，通过支撑盘与地面大面积接触，从而保证支撑架1的稳定性。
进一步的，为了便于驱动滑块的安装，所述第一滑套本体3231内设置有滑块固定槽3236，所述驱动滑块设置在所述滑块固定槽3236中。本实施例中的升降方式为驱动滑块固定设置，驱动丝杆与驱动滑块相配合，在驱动丝杆转动的 情况下，由于驱动滑块固定不动，驱动丝杆将沿其轴向相对于驱动滑块进行移动。因此为实现本方案，需要对驱动滑块进行固定，通过在第一滑套本体3231内设置滑块固定槽3236，将驱动滑块设置在滑块固定槽3236中，可以防止驱动滑块发生转动，同时再采用焊接或卡接的形式对驱动滑块在驱动丝杆轴向方向的移动进行限制，即可满足本方案要求。
所述活动支撑组件包括活动套管以及设置在所述活动套管远离所述固定支撑组件的一端的驱动安装平台，所述驱动安装平台上设置有用于控制所述驱动丝杆转动的丝杆驱动装置，所述驱动丝杆一端与所述丝杆驱动装置传动连接，另一端穿过所述驱动安装平台于所述活动套管内部向所述固定支撑组件方向延伸，并与所述驱动滑块相配合。
本实施例中，所述活动支撑组件还包括与所述驱动安装平台固定连接的平板安装架。智能平板主体2安装在平板安装架上，可随活动支撑组件发生移动。
所述丝杆驱动装置包括固定连接所述驱动丝杆的齿轮组件以及传动连接所述齿轮组件的升降驱动件，所述升降驱动件通过所述齿轮组件带动所述驱动丝杆转动。
具体的，本实施例中所述支撑架1包括均通过丝杆与滑块配合驱动实现升降的第一可升降支腿301和第二可升降支腿312，所述第一可升降支腿301上设置有相互传动配合的第一驱动丝杆302以及第一驱动滑块303，所述第二可升降支腿312上设置有相互传动配合的第二驱动丝杆313以及第二驱动滑块314，所述第一可升降支腿301与所述第二可升降支腿312上分别具有所述升降驱动件，所述第一可升降支腿301上的所述升降驱动件为驱动手柄304，所述第二可升降支腿312上的所述升降驱动件为驱动杆315，所述驱动杆315与所述驱动手柄304固定连接，同步带动所述第一可升降支腿301和所述第二可升降支腿312做 升降运动。所述第一可升降支腿301上设置有用于安装第一传动组件的第一传动壳体305，所述驱动手柄304上设置有第一转动限位件，所述第一传动壳体305上设置有第二转动限位件，当所述第一转动限位件与所述第二转动限位件相配合，可限制所述驱动手柄304带动所述第一传动组件转动，当所述第一转动限位件与所述第二转动限位件相分离，所述驱动手柄304转动可带动所述第一传动组件转动。
所述第一可升降支腿301包括第一固定支撑组件308以及相对于所述第一固定支撑组件308可移动设置的第一活动支撑组件309，所述第一固定支撑组件308包括第一润滑组件和固定设置在所述第一固定支撑组件308中的第一驱动滑块303，所述第一活动支撑组件309中设置有与所述第一驱动滑块303相配合的第一驱动丝杆302，所述第一驱动滑块303与所述第一驱动丝杆302相配合带动所述第一活动支撑组件309相对于所述第一固定支撑组件308滑动；所述第二可升降支腿312包括第二固定支撑组件318以及相对于所述第二固定支撑组件318可移动设置的第二活动支撑组件319，所述第二固定支撑组件318包括第二润滑组件和固定设置在所述第二固定支撑组件318中的第二驱动滑块314，所述第二活动支撑组件319中设置有与所述第二驱动滑块314相配合的第二驱动丝杆313，所述第二驱动滑块314与所述第二驱动丝杆313相配合带动所述第二活动支撑组件319相对于所述第二固定支撑组件318滑动。
所述第一可升降支腿301上的所述第一传动组件包括相互啮合的第一主动齿轮310以及第一从动齿轮311，所述第一主动齿轮310与所述驱动手柄304可选择性传动连接，所述第一从动齿轮311与所述第一驱动丝杆302固定连接；所述第二可升降支腿312上的所述第二传动组件包括相互啮合的第二主动齿轮320和第二从动齿轮321，所述第二主动齿轮320与所述驱动杆315可选择性传 动连接，所述第二从动齿轮321与所述第二驱动丝杆313固定连接。
所述第一可升降支腿301上设置有用于安装所述第一主动齿轮310以及第一从动齿轮311的第一传动壳体305，所述第二可升降支腿312上设置有用于安装所述第二主动齿轮320以及第二从动齿轮321的第二传动壳体317，所述驱动手柄304具有伸入所述第一传动壳体305中与所述第一主动齿轮310传动连接的传动状态，所述驱动杆315具有一端伸入所述第一传动壳体305与所述驱动手柄304固定连接的传动状态，所述传动状态下所述驱动杆315背离所述第一传动壳体305的一端伸入所述第二传动壳体317与所述第二主动齿轮320传动连接。
所述驱动手柄304包括驱动部3041以及控制部3042，所述驱动部3041与所述控制部3042之间通过连接杆3043连接，所述控制部3042可带动所述驱动手柄304绕所述驱动部3041的轴心进行旋转。所述驱动杆315与所述驱动部3041同轴设置且传动连接，共同可滑动穿设在所述第一主动齿轮310以及第二主动齿轮320的轴心孔中，所述驱动部3041与所述驱动杆315选择性与所述第一主动齿轮310以及所述第二主动齿轮320传动连接。
在其他实施例中，还可以设置为所述驱动杆315与所述驱动部3041同轴设置且可选择性传动连接，所述驱动部3041可滑动穿设在所述第一主动齿轮310的轴心孔中，可选择性与所述第一主动齿轮310以及所述驱动杆315传动连接，所述驱动杆315与所述第二从动齿轮321传动连接。即驱动杆315始终与第二从动齿轮321传动连接，而具有控制部3042的驱动手柄304可通过滑动选择性与第一主动齿轮310以及驱动杆315传动连接，由此可以避免在滑动过程中驱动杆315整体需要移动，减少操作所需的力。同时可以避免频繁滑动造成的对第二从动齿轮321的磨损。
在本发明的一个优选实施例中，所述驱动部3041和所述连接杆3043的横截面均为多边形结构，所述第一主动齿轮310和所述第二主动齿轮320的轴心孔分别与所述驱动部3041和所述连接杆3043的横截面形状相匹配。
所述驱动部3041与所述连接杆3043的横截面形状并不局限于上述实施例所述的多边形结构，在其他实施例中还可以采用横截面为圆形结构，配合以连接键的结构形成传动。
在本发明的一个优选实施例中所述第一转动限位件为设置在所述驱动手柄304上的限位凸块306，所述第二转动限位件为设置在所述第一传动壳体305上与所述限位凸块306相配合的限位凹槽307。限位凸块306可随驱动手柄304在其轴线方向上进行滑动，当其滑动至限位凹槽307中时，限位凸块306与限位凹槽307相配合，使得驱动手柄304无法绕其轴线进行转动，此时，第一传动组件将无法进行运动，即第一可升降支腿301也无法进行升降。
需要指出的是，第一转动限位件与第二转动限位件并不局限于上述形式，在其他实施例中还可以采用所述第一转动限位件为设置在所述驱动手柄304上的限位凹槽307，所述第二转动限位件为设置在所述第一传动壳体305上与所述限位凹槽307相配合的限位凸块306。同时，本领域技术人员容易想到的其他可防止驱动手柄304被误触发生转动的限位结构均可应用到本方案中。
所述驱动杆315远离所述驱动手柄304的端部穿过所述第二传动壳体317并延伸至所述第二传动壳体317外部，其位于所述第二传动壳体317远离所述第一传动壳体305的一侧设置有限位销316。通过在驱动杆315的端部设置限位销316，使得驱动杆315在随驱动手柄304沿其轴向运动时不会超过规定行程，避免用力过猛导致驱动手柄304以及驱动杆315滑落。
为了保证稳定性，所述第一可升降支腿301与所述第二可升降支腿312通 过支腿连接件固定连接。具体的，所述支腿连接件包括固定连接所述第一固定支撑组件308和所述第二固定支撑组件318的底部连接件5，以及固定连接所述第一活动支撑组件309与所述第二活动支撑组件319的顶部连接件4，所述顶部连接件4为套设在所述驱动杆315外部的连接套管。通过支脚连接件将第一可升降支腿301与第二可升降支腿312连接为一个整体，从而保证对智能平板主体2的支撑作用。
本实施例中所述顶部连接件4为设置在所述第一可升降支腿301与所述第二可升降支腿312之间，并位于所述驱动杆315的外部套设的连接套管，通过所述连接套管固定连接所述第一可升降支腿301与所述第二可升降支腿312。连接套管在连接第一可升降支腿301与第二可升降支腿312的同时还可以保护驱动杆315，避免驱动杆315转动过程中有杂物卷入其中导致卡死，或对使用者造成伤害。
于本文的描述中，需要理解的是，术语“上”、“下”、“右”、等方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述和简化操作，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。此外，术语“第一”、“第二”，仅仅用于在描述上加以区分，并没有特殊的含义。
在本说明书的描述中，参考术语“一实施例”、“示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本发明的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不一定指的是相同的实施例或示例。
此外，应当理解，虽然本说明书按照实施方式加以描述，但并非每个实施方式仅包含一个独立的技术方案，说明书的这种叙述方式仅仅是为清楚器件， 本领域技术人员应当将说明书作为一个整体，各实施例中的技术方案也可以适当组合，形成本领域技术人员可以理解的其他实施方式。
以上结合具体实施例描述了本发明的技术原理。这些描述只是为了解释本发明的原理，而不能以任何方式解释为对本发明保护范围的限制。基于此处的解释，本领域的技术人员不需要付出创造性的劳动即可联想到本发明的其它具体实施方式，这些方式都将落入本发明的保护范围之内。

Claims (10)

  1. 一种智能平板组件，其特征在于，包括支撑架和设置在所述支撑架上可随所述支撑架实现升降运动的智能平板主体，所述支撑架包括两个可升降支腿，两个所述可升降支腿内部分别设置有运动机构，通过升降驱动件同步驱动升降支腿内部的运动机构实现升降运动；
    所述升降驱动件与所述运动机构之间设置有锁止机构，通过所述锁止机构，所述升降驱动件可选择性控制所述运动机构；
    所述可升降支腿包括固定支撑组件以及相对于所述固定支撑组件可移动设置的活动支撑组件，所述固定支撑组件包括润滑组件和固定设置在所述固定支撑组件中的驱动滑块，所述运动机构包括设置在所述活动支撑组件中与所述驱动滑块相配合的驱动丝杆，所述驱动滑块与所述驱动丝杆相配合带动所述活动支撑组件相对于所述固定支撑组件滑动。
  2. 根据权利要求1所述的智能平板组件，其特征在于，所述固定支撑组件包括固定支架，以及设置在所述固定支架上方的套管组件，所述润滑组件以及所述驱动滑块均设置在所述套管组件上。
  3. 根据权利要求2所述的智能平板组件，其特征在于，所述润滑组件包括设置在所述套管组件靠近所述固定支架一端的第一润滑套和设置在所述套管组件远离所述固定支架一端的第二润滑套，所述第一润滑套通过弹性卡扣卡接于所述套管组件内部，且所述第一润滑套与所述第二润滑套均套设在所述套管组件与所述活动支撑组件之间。
  4. 根据权利要求3所述的智能平板可升降支腿，其特征在于，所述润滑组件采用尼龙材料制成。
  5. 根据权利要求4所述的智能平板组件，其特征在于，所述支撑架包括均通过丝杆与滑块配合驱动实现升降的第一可升降支腿和第二可升降支 腿，所述第一可升降支腿上设置有相互传动配合的第一驱动丝杆以及第一驱动滑块，所述第二可升降支腿上设置有相互传动配合的第二驱动丝杆以及第二驱动滑块，所述第一可升降支腿与所述第二可升降支腿上分别具有所述升降驱动件，所述第一可升降支腿上的所述升降驱动件为驱动手柄，所述第二可升降支腿上的所述升降驱动件为驱动杆，所述驱动杆与所述驱动手柄固定连接，同步带动所述第一可升降支腿和所述第二可升降支腿做升降运动。
  6. 根据权利要求5所述的智能平板组件，其特征在于，所述第一可升降支腿上设置有用于安装第一传动组件的第一传动壳体，所述驱动手柄上设置有第一转动限位件，所述第一传动壳体上设置有第二转动限位件，当所述第一转动限位件与所述第二转动限位件相配合，可限制所述驱动手柄带动所述第一传动组件转动，当所述第一转动限位件与所述第二转动限位件相分离，所述驱动手柄转动可带动所述第一传动组件转动。
  7. 根据权利要求6所述的智能平板组件，其特征在于，所述第一传动组件包括相互啮合的第一主动齿轮以及第一从动齿轮，所述第一主动齿轮与所述驱动手柄可选择性传动连接，所述第一从动齿轮与所述第一驱动丝杆固定连接；所述第二可升降支腿上设置有用于安装第二传动组件的第二传动壳体，所述第二传动组件包括相互啮合的第二主动齿轮和第二从动齿轮，所述第二主动齿轮与所述驱动杆可选择性传动连接，所述第二从动齿轮与所述第二驱动丝杆固定连接。
  8. 根据权利要求7所述的智能平板组件，其特征在于，所述驱动手柄具有伸入所述第一传动壳体中与所述第一主动齿轮传动连接的传动状态，所述驱动杆具有一端伸入所述第一传动壳体与所述驱动手柄固定连接的传 动状态，所述传动状态下所述驱动杆背离所述第一传动壳体的一端伸入所述第二传动壳体与所述第二主动齿轮传动连接。
  9. 根据权利要求8所述的智能平板组件，其特征在于，所述第一转动限位件为设置在所述驱动手柄上的限位凸块，所述第二转动限位件为设置在所述第一传动壳体上与所述限位凸块相配合的限位凹槽，或，所述第一转动限位件为设置在所述驱动手柄上的限位凹槽，所述第二转动限位件为设置在所述第一传动壳体上与所述限位凹槽相配合的限位凸块。
  10. 根据权利要求9所述的智能平板组件，其特征在于，所述驱动杆远离所述驱动手柄的端部穿过所述第二传动壳体并延伸至所述第二传动壳体外部，其位于所述第二传动壳体远离所述第一传动壳体的一侧设置有限位销。
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CN107255215A (zh) * 2017-08-07 2017-10-17 广州视源电子科技股份有限公司 智能平板组件

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