CN107255215B - Intelligent flat component - Google Patents
Intelligent flat component Download PDFInfo
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- CN107255215B CN107255215B CN201710666062.XA CN201710666062A CN107255215B CN 107255215 B CN107255215 B CN 107255215B CN 201710666062 A CN201710666062 A CN 201710666062A CN 107255215 B CN107255215 B CN 107255215B
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- China
- Prior art keywords
- driving
- component
- supporting leg
- liftable supporting
- intelligent flat
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Classifications
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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
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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
- F16M11/20—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
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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
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transmission Devices (AREA)
- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The invention discloses an intelligent flat plate assembly which comprises a support frame and an intelligent flat plate main body, wherein the intelligent flat plate main body is arranged on the support frame and can realize lifting motion along with the support frame; a locking mechanism is arranged between the lifting driving piece and the movement mechanism, and the movement mechanism can be selectively controlled by the lifting driving piece through the locking mechanism; the lifting support leg comprises a fixed support component and a movable support component which is movably arranged relative to the fixed support component, the fixed support component comprises a lubricating component and a driving slide block which is fixedly arranged in the fixed support component, the movement mechanism comprises a driving lead screw which is arranged in the movable support component and is matched with the driving slide block, and the driving slide block is matched with the driving lead screw to drive the movable support component to slide relative to the fixed support component. This intelligence dull and stereotyped subassembly can satisfy different height user demands.
Description
Technical field
The present invention relates to intelligent electronic device technical field more particularly to a kind of Intelligent flat components.
Background technique
Intelligent flat is that one kind grasps the content being shown in display plate (LCD, LED, PDP) by touch technology
Control and the integration apparatus for realizing man-machine interactive operation, this integration of equipments projector, electronic whiteboard, curtain, sound equipment, TV
The multiple functions of machine, video conference terminal are suitable for Group Communication occasion, and concentration solves the communication of meeting medium-long range audio-video,
Various format meeting document high-resolutions show that video file plays, live sound equipment, and screen is write, and file mark saves, printing
With distribution etc. systematizations meeting demand；Built-in television receive capabilities and surround sound sound equipment are gone back simultaneously, can also be met after work
Audiovisual entertainment demand.It is widely used in the fields such as education and instruction, enterprise's meeting, commercial exhibition, can be effectively improved and link up environment, mention
Rise Group Communication efficiency.
Existing Intelligent flat is usually supported by fixed structure, its height is non-adjustable in use
Section, it is difficult to meet the use demand of different height users.
Summary of the invention
It is an object of the invention to: a kind of Intelligent flat component is provided, height can be adjusted in use, energy
Enough meet the requirement of different users and use environment.
To achieve this purpose, the present invention adopts the following technical scheme:
A kind of Intelligent flat component is provided, including support frame and setting can be realized on support frame as described above with support frame as described above
The Intelligent flat main body of elevating movement, support frame as described above include two liftable supporting legs, two liftable supporting leg inner parts
It is not provided with movement mechanism, elevating movement is realized by the movement mechanism inside the synchronous driving lifting landing leg of lifting actuator；
It is provided with lockable mechanism between the lifting actuator and the movement mechanism, it is described by the lockable mechanism
It goes up and down actuator alternative and controls the movement mechanism；
The liftable supporting leg includes fixed support component and is movably arranged relative to the fixed support component
Moveable support member, the fixed support component include lubrication assembly and the driving that is fixed in the fixed support component
Sliding block, the movement mechanism include that the driving screw rod matched in the moveable support member with the driving sliding block is arranged in,
The driving sliding block is matched with the driving screw rod drives the moveable support member sliding relative to the fixed support component
It is dynamic.
As a kind of optimal technical scheme of the Intelligent flat component, the fixed support component includes fixed branch
Frame, and the sheath assembly above the fixed bracket is set, the lubrication assembly and the driving sliding block are arranged at
On described sleeve pipe component.
As a kind of optimal technical scheme of the Intelligent flat component, the lubrication assembly includes being arranged in the set
Tube assembly is close to first lubricating sleeve of described fixed bracket one end and setting in described sleeve pipe component far from the fixed bracket one
Second lubricating sleeve at end, first lubricating sleeve are connected in described sleeve pipe component internal, and first profit by Elastic buckle
Sliding sleeve and second lubricating sleeve are set between described sleeve pipe component and the moveable support member.
As a kind of optimal technical scheme of the Intelligent flat component, the lubrication assembly uses nylon material system
At.
As a kind of optimal technical scheme of the Intelligent flat component, support frame as described above includes passing through screw rod and cunning
The the first liftable supporting leg and the second liftable supporting leg of lifting are realized in block cooperation driving, are provided on the first liftable supporting leg
Mutually the first of transmission cooperation drives screw rod and the first driving sliding block, is provided with mutual transmission on the second liftable supporting leg
Second driving screw rod of cooperation and the second driving sliding block, the first liftable supporting leg divide on the second liftable supporting leg
Not Ju You the lifting actuator, the lifting actuator on the first liftable supporting leg is driving handle, described second
The lifting actuator on liftable supporting leg is drive rod, and the drive rod is fixedly connected with the driving handle, synchronous belt
It moves the first liftable supporting leg and the second liftable supporting leg moves up and down.
As a kind of optimal technical scheme of the Intelligent flat component, it is arranged on the first liftable supporting leg useful
It is provided with the first rotary spacing part in the first transmission housing for installing the first transmission component, on the driving handle, described first
The second rotary spacing part is provided in transmission housing, when the first rotary spacing part and the second rotary spacing part match
It closes, the driving handle can be limited and drive the first transmission component rotation, when the first rotary spacing part and described second
Rotary spacing part mutually separates, and the driving handle rotation can drive first transmission component to rotate.
As a kind of optimal technical scheme of the Intelligent flat component, first transmission component includes intermeshing
The first driving gear and the first driven gear, first driving gear and the driving handle alternative transmission connect
It connects, first driven gear is fixedly connected with the first driving screw rod；It is provided with and is used on the second liftable supporting leg
Second transmission housing of the second transmission component is installed, second transmission component includes intermeshing second driving gear and
Two driven gears, second driving gear and the drive rod alternative are sequentially connected, second driven gear and institute
The second driving screw rod is stated to be fixedly connected.
As a kind of optimal technical scheme of the Intelligent flat component, the driving handle, which has, protrudes into described first
There is one end to protrude into described first for the drive state being sequentially connected in transmission housing with first driving gear, the drive rod
The drive state that transmission housing is fixedly connected with the driving handle, the drive rod deviates from described first under the drive state
Second transmission housing is protruded into one end of transmission housing and second driving gear is sequentially connected.
As a kind of optimal technical scheme of the Intelligent flat component, the first rotary spacing part is setting in institute
The spacing block set on driving handle is stated, the second rotary spacing part is to be arranged in first transmission housing and the limit
The limiting groove that convex block matches, or, the first rotary spacing part is the limiting groove being arranged on the driving handle, institute
Stating the second rotary spacing part is that the spacing block set matched in first transmission housing with the limiting groove is arranged in.
As a kind of optimal technical scheme of the Intelligent flat component, the drive rod is far from the driving handle
End passes through second transmission housing and extends to outside second transmission housing, and it is remote to be located at second transmission housing
Side from first transmission housing is provided with spacer pin.
The invention has the benefit that the support frame of Intelligent flat component includes liftable supporting leg, all right one way or the other liter in the present invention
Descending branch leg is adjusted in synchronism lifting, guarantees that adjustable height is consistent, guarantees not tilt in Intelligent flat main body lifting process, meet
User usage requirements；It is provided with lockable mechanism, locking operation is carried out when not needing to adjust height, avoids accidentally touching and causes intelligence flat
The variation of plate body position, influences usage experience；It is provided with lubrication assembly, it is ensured that the fluency of lifting action avoids generating
Noise.
Detailed description of the invention
The present invention will be further described in detail below based on the drawings and embodiments.
Fig. 1 is Intelligent flat component structure diagram described in the embodiment of the present invention.
Fig. 2 is support frame as described above of embodiment of the present invention structural schematic diagram.
Fig. 3 is support frame as described above of embodiment of the present invention internal structure stereoscopic-state schematic diagram.
Fig. 4 is support frame as described above of embodiment of the present invention cross-sectional view.
Fig. 5 is the drive mechanism schematic diagram between all right one way or the other lifting landing leg described in the embodiment of the present invention.
Fig. 6 is driving handle schematic perspective view described in the embodiment of the present invention.
Fig. 7 is driving handle and the first transmission housing attachment structure schematic diagram described in the embodiment of the present invention.
Fig. 8 is the first transmission housing structural schematic diagram described in the embodiment of the present invention.
Fig. 9 is driving handle structural schematic diagram described in the embodiment of the present invention.
Figure 10 is another viewing angle constructions schematic diagram of driving handle structure described in the embodiment of the present invention.
Figure 11 is the second lubricating sleeve structural schematic diagram described in the embodiment of the present invention.
Figure 12 is that the first lubricating sleeve described in the embodiment of the present invention and sheath assembly assemble preceding status diagram.
Figure 13 is support frame as described above of embodiment of the present invention transmission mechanism schematic diagram.
In figure:
1, support frame；2, Intelligent flat main body；3, liftable supporting leg；
301, the first liftable supporting leg；302, the first driving screw rod；303, the first driving sliding block；304, driving handle；
3041, driving portion；3042, control unit；3043, connecting rod；305, the first transmission housing；306, spacing block set；307, it limits recessed
Slot；308, the first fixed support component；309, the first moveable support member；310, the first driving gear；311, the first driven tooth
Wheel；312, the second liftable supporting leg；313, the second driving screw rod；314, the second driving sliding block；315, drive rod；316, it limits
Pin；317, the second transmission housing；318, the second fixed support component；319, the second moveable support member；320, the second driving tooth
Wheel；321, the second driven gear；322, lubrication assembly；323, the first lubricating sleeve；3231, the first sliding sleeve ontology；3232, limit convex
Platform；3233, Elastic buckle；3234, clamping protrusion；3235, it is clamped through-hole；3236, sliding block fixing groove；3237, the second lubricating sleeve；
4, top link；5, bottom linker；6, sheath assembly.
Specific embodiment
To keep the technical problems solved, the adopted technical scheme and the technical effect achieved by the invention clearer, below
It will the technical scheme of the embodiment of the invention will be described in further detail in conjunction with attached drawing, it is clear that described embodiment is only
It is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those skilled in the art exist
Every other embodiment obtained under the premise of creative work is not made, shall fall within the protection scope of the present invention.
In the description of the present invention unless specifically defined or limited otherwise, term " connected ", " connection ", " fixation " are answered
It is interpreted broadly, for example, it may be being fixedly connected, may be a detachable connection, or is integral；It can be mechanical connection,
It can be electrical connection；It can be directly connected, the company inside two elements can also be can be indirectly connected through an intermediary
Logical or two elements interaction relationship.For the ordinary skill in the art, can be understood with concrete condition above-mentioned
The concrete meaning of term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature second feature "upper" or "lower"
It may include that the first and second features directly contact, also may include that the first and second features are not direct contacts but pass through it
Between other characterisation contact.Moreover, fisrt feature includes the first spy above the second feature " above ", " above " and " above "
Sign is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " include that fisrt feature is directly below and diagonally below the second feature, or is merely representative of
First feature horizontal height is less than second feature.
As shown in figs. 1-13, a kind of Intelligent flat component is disclosed in this present embodiment comprising support frame 1 and setting exist
The Intelligent flat main body 2 of elevating movement can be realized on support frame as described above 1 with support frame as described above 1, support frame as described above 1 can including two
The movement mechanism of its respective inside is arranged in by the synchronous driving of lifting actuator for lifting landing leg 3, two liftable supporting legs 3
Realize elevating movement；
By being arranged Intelligent flat main body 2 on liftable support frame 1, so that the user with different demands can be with
The height of support frame 1 is adjusted according to their needs, and then controls the height of Intelligent flat main body 2, is at suitable height
Position allows user that can improve usage comfort under optimal visual angle and operation height using Intelligent flat.While this
Scheme is equally applicable to have the case where different height users in family, in the higher children of height or adult in use, can incite somebody to action
Support frame 1 rise, and when the shorter children of height using when support frame 1 can be fallen, during specifically used, support frame 1
Height can be adjusted suitably according to actual needs.
It is provided with lockable mechanism between the lifting actuator and the movement mechanism, it is described by the lockable mechanism
It goes up and down actuator alternative and controls the movement mechanism；
Movement mechanism is for driving support frame 1 to realize lifting in this programme embodiment, and lifting actuator is for controlling movement
The movement of mechanism, movement mechanism has certain by the frictional force between itself drive mechanism and components in this programme
Self-locking effect can prevent support frame 1 from voluntarily being landed by gravity in certain field of load, and in order to ensure support frame
1 height and avoiding is caused support frame 1 to land by external force, lockable mechanism is additionally provided in this programme, when the locking machine
Under structure working condition, the movement for going up and down actuator is limited, and will be unable to control lifting actuator movement, so that 1 height of support frame
Non-adjustable, when lockable mechanism is under off working state, lifting actuator be can be freely moved, and then can be by going up and down actuator band
Dynamic movement mechanism movement, controls 1 elevating movement of support frame.
Specifically, liftable supporting leg described in the present embodiment 3 includes fixed support component and props up relative to the fixation
The moveable support member that support component is movably arranged, the fixed support component include lubrication assembly 322 and are fixed at institute
The driving sliding block in fixed support component is stated, the movement mechanism includes being arranged in the moveable support member and the driving
The driving screw rod that sliding block matches, the driving sliding block is matched with the driving screw rod drives the moveable support member opposite
It is slided in the fixed support component.
When opposite sliding can occur between fixed support component and moveable support member by setting lubrication assembly 322
Avoid the two direct friction.Preferably, lubrication assembly 322 described in the present embodiment is made of nylon material, is adopted by setting
322 pairs of lubrication assembly fixed support components and moveable support member made of nylon material are lubricated, can be to avoid gold
Directly contact causes to wear between category, and avoids generating noise during lifting, affects user experience.
Specifically, fixing support component described in the present embodiment includes fixed bracket, and it is arranged in the fixed bracket
The sheath assembly 6 of top, the lubrication assembly 322 and the driving sliding block are arranged on described sleeve pipe component 6.
The lubrication assembly 322 includes the first lubrication that described sleeve pipe component 6 is arranged in close to described fixed bracket one end
It covers 323 and second lubricating sleeve 3237 of the described sleeve pipe component 6 far from described fixed bracket one end, first lubricating sleeve is set
323 are connected in inside described sleeve pipe component 6 by Elastic buckle 3233, and first lubricating sleeve 323 and second lubrication
Set 3237 is set between described sleeve pipe component 6 and the moveable support member.
First lubricating sleeve 323 includes the first sliding sleeve ontology 3231 and is arranged in the first sliding sleeve ontology 3,231 1
The positive stop lug boss 3232 at end, the Elastic buckle 3233 are arranged on the lateral wall of the first sliding sleeve ontology 3231, the bullet
Property 3233 ends far from the positive stop lug boss 3232 of buckle be provided with clamping protrusion 3234, on described sleeve pipe component 6 with it is described
Clamping protrusion 3234 is corresponding to be provided with clamping through-hole 3235.
Sheath assembly 6 is used to be connected and fixed support component and moveable support member, while in outside to movable supporting group
Part forms a protective cover, by external interference during avoiding moveable support member from moving.Such as there is sundries to enter admittedly
Determine to lead to not relative motion between support component and moveable support member.
The fixed bracket includes two stabilizer blades mutually in angle setting, and two stabilizer blade junctions have installation
Pipe, the installing pipe are detachably connected with described sleeve pipe component 6.
Two stabilizer blades are set by each liftable supporting leg 3, and support frame 1 includes two liftable supporting legs 3, so that branch
The whole tool of support 1 is used to support there are four stabilizer blade, in order to guarantee the stability of support frame 1.
The support bracket fastened setting form is not limited to bottom and two stabilizer blades is arranged, in other embodiments can be with
Support plate is set in support bracket fastened bottom, is come into contact in a large area by support plate and ground, to guarantee the stabilization of support frame 1
Property.
Further, for the ease of driving the installation of sliding block, sliding block is provided in the first sliding sleeve ontology 3231 and is fixed
Slot 3236, the driving sliding block are arranged in the sliding block fixing groove 3236.Up-down mode in the present embodiment is driving sliding block
Fixed setting, driving screw rod are matched with driving sliding block, in the case where driving screw rod rotation, since driving sliding block is fixed not
Dynamic, driving screw rod will be moved along it axially with respect to driving sliding block.Therefore for realize this programme, need to driving sliding block into
Row is fixed, and by the way that sliding block fixing groove 3236 is arranged in the first sliding sleeve ontology 3231, driving sliding block is arranged in sliding block fixing groove
It in 3236, can prevent driving sliding block from rotating, while use the form of welding or clamping to driving sliding block in driving silk again
The movement of bar axial direction is limited, and this programme requirement can be met.
The moveable support member includes moving casing and is arranged in the moving casing far from the fixed support group
The driving mounting platform of one end of part, it is described to drive the screw rod being provided on mounting platform for controlling the driving screw rod rotation
Driving device, described driving screw rod one end and the screw rod driving device are sequentially connected, and it is flat that the other end passes through driving installation
Platform extends inside the moving casing to the fixed support component direction, and matches with the driving sliding block.
In the present embodiment, the moveable support member further includes that the plate being fixedly connected with the driving mounting platform is installed
Frame.Intelligent flat main body 2 is mounted on plate mounting rack, can be moved with moveable support member.
The screw rod driving device includes the gear assembly and the transmission connection tooth for being fixedly connected with the driving screw rod
The lifting actuator of wheel assembly, the lifting actuator drive the driving screw rod rotation by the gear assembly.
Specifically, support frame 1 described in the present embodiment includes realizing the of lifting by screw rod and sliding block cooperation driving
One liftable supporting leg 301 and the second liftable supporting leg 312 are provided with mutually transmission cooperation on the first liftable supporting leg 301
The first driving screw rod 302 and the first driving sliding block 303, mutually transmission is provided on the second liftable supporting leg 312 and is matched
The the second driving screw rod 313 and the second driving sliding block 314, the first liftable supporting leg 301 and second liftable closed
The lifting actuator is respectively provided on supporting leg 312, the lifting actuator on the first liftable supporting leg 301 is driving
Handle 304, the lifting actuator on the second liftable supporting leg 312 are drive rod 315, the drive rod 315 and institute
It states driving handle 304 to be fixedly connected, the first liftable supporting leg 301 described in synchronous drive and the second liftable supporting leg 312 are done
Elevating movement.The first transmission housing 305 for installing the first transmission component is provided on the first liftable supporting leg 301,
It is provided with the first rotary spacing part on the driving handle 304, is provided with the second rotary spacing in first transmission housing 305
Part can limit the driving handle 304 and drive institute when the first rotary spacing part is matched with the second rotary spacing part
State the rotation of the first transmission component, when the first rotary spacing part is mutually separated with the second rotary spacing part, the driving hand
The rotation of handle 304 can drive first transmission component to rotate.
The first liftable supporting leg 301 includes the first fixed support component 308 and fixes branch relative to described first
The first moveable support member 309 that support component 308 is movably arranged, the described first fixed support component 308 include the first lubrication
Component and the first driving sliding block 303 being fixed in the described first fixed support component 308, the first movable supporting group
The the first driving screw rod 302 matched with the first driving sliding block 303, the first driving sliding block 303 are provided in part 309
Matching with the first driving screw rod 302 drives first moveable support member 309 relative to the described first fixed support
Component 308 slides；The second liftable supporting leg 312 includes the second fixed support component 318 and consolidates relative to described second
Determine the second moveable support member 319 that support component 318 is movably arranged, the described second fixed support component 318 includes second
Lubrication assembly and the second driving sliding block 314 being fixed in the described second fixed support component 318, the second activity branch
The the second driving screw rod 313 matched with the second driving sliding block 314 is provided in support component 319, second driving is slided
Block 314 is matched with the second driving screw rod 313 drives second moveable support member 319 fixed relative to described second
Support component 318 is slided.
First transmission component on the first liftable supporting leg 301 includes intermeshing first driving gear
310 and first driven gear 311, first driving gear 310 with the driving handle 304 is alternative is sequentially connected,
First driven gear 311 is fixedly connected with the first driving screw rod 302；Institute on the second liftable supporting leg 312
Stating the second transmission component includes intermeshing second driving gear 320 and the second driven gear 321, second driving gear
320 drive screw rod 313 solid with the alternative transmission connection of the drive rod 315, second driven gear 321 with described second
Fixed connection.
It is provided on the first liftable supporting leg 301 driven for installing first driving gear 310 and first
First transmission housing 305 of gear 311 is provided with for installing second driving tooth on the second liftable supporting leg 312
Second transmission housing 317 of wheel 320 and the second driven gear 321, the driving handle 304, which has, protrudes into first transmission
There is one end to protrude into institute for the drive state being sequentially connected in shell 305 with first driving gear 310, the drive rod 315
State the drive state that the first transmission housing 305 is fixedly connected with the driving handle 304, the drive rod under the drive state
315 protrude into second transmission housing 317 and second driving gear 320 away from one end of first transmission housing 305
Transmission connection.
The driving handle 304 includes driving portion 3041 and control unit 3042, the driving portion 3041 and the control
It is connected between portion 3042 by connecting rod 3043, the control unit 3042 can drive the driving handle 304 around the driving portion
3041 axle center is rotated.The drive rod 315 is coaxially disposed and is sequentially connected with the driving portion 3041, jointly slidably
It is threaded through in the axle center hole of first driving gear 310 and the second driving gear 320, the driving portion 3041 and the drive
315 selectivity of lever is sequentially connected with first driving gear 310 and second driving gear 320.
In other embodiments, the drive rod 315 and the driving portion 3041 coaxial arrangement be may be arranged as and can
Selectivity transmission connection, the driving portion 3041 are slidably threaded through in the axle center hole of first driving gear 310, may be selected
Property be sequentially connected with first driving gear 310 and the drive rod 315, the drive rod 315 and described second driven
Gear 321 is sequentially connected.I.e. drive rod 315 is sequentially connected with the second driven gear 321 always, and the drive with control unit 3042
Fixed handle 304 can be sequentially connected by sliding selectivity with the first driving gear 310 and drive rod 315, it is possible thereby to avoid
Drive rod 315 is whole in sliding process needs to move, power needed for reducing operation.It simultaneously can be to avoid caused by frequent sliding
Abrasion to the second driven gear 321.
In a preferred embodiment of the invention, the cross section of the driving portion 3041 and the connecting rod 3043 is
The axle center hole of polygonized structure, first driving gear 310 and second driving gear 320 respectively with the driving portion
3041 and the cross-sectional shape of the connecting rod 3043 match.
The driving portion 3041 and the cross-sectional shape of the connecting rod 3043 are not limited to described in above-described embodiment
Polygonized structure can also use cross section for circular configuration in other embodiments, and cooperation is formed with the structure of connecting key and passed
It is dynamic.
The first rotary spacing part is to be arranged on the driving handle 304 in a preferred embodiment of the invention
Spacing block set 306, the second rotary spacing part is to be arranged in first transmission housing 305 and the spacing block set
306 limiting grooves 307 matched.Spacing block set 306 can be slided in the axial direction thereof with driving handle 304, when it
When sliding into limiting groove 307, spacing block set 306 is matched with limiting groove 307, so that driving handle 304 can not be around it
Axis is rotated, at this point, the first transmission component will be unable to be moved, i.e., the first liftable supporting leg 301 can not also be risen
Drop.
It should be pointed out that the first rotary spacing part and the second rotary spacing part are not limited to above-mentioned form, at other
The first rotary spacing part can also be used in embodiment as the limiting groove 307 that is arranged on the driving handle 304, institute
Stating the second rotary spacing part is that the limit convex matched in first transmission housing 305 with the limiting groove 307 is arranged in
Block 306.Meanwhile other limits that can prevent driving handle 304 from being rotated by false triggering life that those skilled in the art are readily apparent that
Structure may be used in this programme.
The drive rod 315 passes through second transmission housing 317 far from the end of the driving handle 304 and extends to
Outside second transmission housing 317, it is located at one of second transmission housing 317 far from first transmission housing 305
Side is provided with spacer pin 316.By the way that spacer pin 316 is arranged in the end of drive rod 315, so that drive rod 315 is with driving hand
Predetermined stroke is not exceeded when handle 304 is along its axial movement, avoiding overexerting leads to driving handle 304 and drive rod 315
It slides.
In order to guarantee stability, the first liftable supporting leg 301 is connected with the second liftable supporting leg 312 by supporting leg
Fitting is fixedly connected.Specifically, the leg connector includes being fixedly connected with the described first fixed support component 308 and described the
The bottom linker 5 of two fixed support components 318, and it is fixedly connected with first moveable support member 309 and described second
The top link 4 of moveable support member 319, the top link 4 are the connector sleeve being set in outside the drive rod 315
Pipe.The first liftable supporting leg 301 and the second liftable supporting leg 312 are connected as an entirety by stabilizer blade connector, to protect
Demonstrate,prove the supporting role to Intelligent flat main body 2.
Top link 4 described in the present embodiment is that setting can rise in the first liftable supporting leg 301 with described second
Between descending branch leg 312, and the connecting sleeve that the outside for being located at the drive rod 315 is arranged, connect by the way that the connecting sleeve is fixed
Connect the first liftable supporting leg 301 and the second liftable supporting leg 312.Connecting sleeve is connecting the first liftable supporting leg
301 and the second liftable supporting leg 312 while can also protect drive rod 315, avoid having sundries in 315 rotation process of drive rod
Being involved in wherein causes stuck, or damages to user.
In the description of this article, it is to be understood that term " on ", "lower", " right side ", etc. orientation or positional relationships be based on
Orientation or positional relationship shown in the drawings is merely for convenience of description and simplification and operates, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to limit of the invention
System.In addition, term " first ", " second ", are only used to distinguish between description, have no special meaning.
In the description of this specification, the description of reference term " embodiment ", " example " etc. means to combine the embodiment
Or example particular features, structures, materials, or characteristics described are included at least one embodiment or example of the invention.?
In this specification, schematic expression of the above terms be may not refer to the same embodiment or example.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this narrating mode of specification be only be to understand device, those skilled in the art should
It considers the specification as a whole, the technical solutions in the embodiments can also be appropriately combined, and forming those skilled in the art can
With the other embodiments of understanding.
The technical principle of the invention is described above in combination with a specific embodiment.These descriptions are intended merely to explain of the invention
Principle, and shall not be construed in any way as a limitation of the scope of protection of the invention.Based on the explanation herein, the technology of this field
Personnel can associate with other specific embodiments of the invention without creative labor, these modes are fallen within
Within protection scope of the present invention.
Claims (10)
1. a kind of Intelligent flat component, which is characterized in that can be with the support on support frame as described above including support frame and setting
Frame realizes the Intelligent flat main body of elevating movement, and support frame as described above includes two liftable supporting legs, two liftable supporting legs
Inside is respectively arranged with movement mechanism, realizes lifting fortune by the movement mechanism inside the synchronous driving lifting landing leg of lifting actuator
It is dynamic；
It is provided with lockable mechanism between the lifting actuator and the movement mechanism, by the lockable mechanism, the lifting
Actuator alternative controls the movement mechanism；
The liftable supporting leg includes fixed support component and the activity that is movably arranged relative to the fixed support component
Support component, the fixed support component include that lubrication assembly and the driving being fixed in the fixed support component are sliding
Block, the movement mechanism include that the driving screw rod matched in the moveable support member with the driving sliding block, institute is arranged in
It states driving sliding block and matches the drive moveable support member with the driving screw rod relative to the fixed support component sliding.
2. Intelligent flat component according to claim 1, which is characterized in that the fixed support component includes fixed branch
Frame, and the sheath assembly above the fixed bracket is set, the lubrication assembly and the driving sliding block are arranged at
On described sleeve pipe component.
3. Intelligent flat component according to claim 2, which is characterized in that the lubrication assembly includes being arranged in the set
Tube assembly is close to first lubricating sleeve of described fixed bracket one end and setting in described sleeve pipe component far from the fixed bracket one
Second lubricating sleeve at end, first lubricating sleeve are connected in described sleeve pipe component internal, and first profit by Elastic buckle
Sliding sleeve and second lubricating sleeve are set between described sleeve pipe component and the moveable support member.
4. Intelligent flat component according to claim 3, which is characterized in that the lubrication assembly uses nylon material system
At.
5. Intelligent flat component according to claim 4, which is characterized in that support frame as described above includes passing through screw rod and cunning
The the first liftable supporting leg and the second liftable supporting leg of lifting are realized in block cooperation driving, are provided on the first liftable supporting leg
Mutually the first of transmission cooperation drives screw rod and the first driving sliding block, is provided with mutual transmission on the second liftable supporting leg
Second driving screw rod of cooperation and the second driving sliding block, the first liftable supporting leg divide on the second liftable supporting leg
Not Ju You the lifting actuator, the lifting actuator on the first liftable supporting leg is driving handle, described second
The lifting actuator on liftable supporting leg is drive rod, and the drive rod is fixedly connected with the driving handle, synchronous belt
It moves the first liftable supporting leg and the second liftable supporting leg moves up and down.
6. Intelligent flat component according to claim 5, which is characterized in that be arranged on the first liftable supporting leg useful
It is provided with the first rotary spacing part in the first transmission housing for installing the first transmission component, on the driving handle, described first
The second rotary spacing part is provided in transmission housing, when the first rotary spacing part and the second rotary spacing part match
It closes, the driving handle can be limited and drive the first transmission component rotation, when the first rotary spacing part and described second
Rotary spacing part mutually separates, and the driving handle rotation can drive first transmission component to rotate.
7. Intelligent flat component according to claim 6, which is characterized in that first transmission component includes intermeshing
The first driving gear and the first driven gear, first driving gear and the driving handle alternative transmission connect
It connects, first driven gear is fixedly connected with the first driving screw rod；It is provided with and is used on the second liftable supporting leg
Second transmission housing of the second transmission component is installed, second transmission component includes intermeshing second driving gear and
Two driven gears, second driving gear and the drive rod alternative are sequentially connected, second driven gear and institute
The second driving screw rod is stated to be fixedly connected.
8. Intelligent flat component according to claim 7, which is characterized in that the driving handle, which has, protrudes into described first
There is one end to protrude into described first for the drive state being sequentially connected in transmission housing with first driving gear, the drive rod
The drive state that transmission housing is fixedly connected with the driving handle, the drive rod deviates from described first under the drive state
Second transmission housing is protruded into one end of transmission housing and second driving gear is sequentially connected.
9. Intelligent flat component according to claim 8, which is characterized in that the first rotary spacing part is setting in institute
The spacing block set on driving handle is stated, the second rotary spacing part is to be arranged in first transmission housing and the limit
The limiting groove that convex block matches, or, the first rotary spacing part is the limiting groove being arranged on the driving handle, institute
Stating the second rotary spacing part is that the spacing block set matched in first transmission housing with the limiting groove is arranged in.
10. Intelligent flat component according to claim 9, which is characterized in that the drive rod is far from the driving handle
End pass through and second transmission housing and extend to outside second transmission housing, be located at second transmission housing
Side far from first transmission housing is provided with spacer pin.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710666062.XA CN107255215B (en) | 2017-08-07 | 2017-08-07 | Intelligent flat component |
| PCT/CN2017/116793 WO2019029088A1 (en) | 2017-08-07 | 2017-12-17 | Smart tablet component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710666062.XA CN107255215B (en) | 2017-08-07 | 2017-08-07 | Intelligent flat component |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107255215A CN107255215A (en) | 2017-10-17 |
| CN107255215B true CN107255215B (en) | 2019-02-19 |
Family
ID=60025535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710666062.XA Active CN107255215B (en) | 2017-08-07 | 2017-08-07 | Intelligent flat component |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107255215B (en) |
| WO (1) | WO2019029088A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107255215B (en) * | 2017-08-07 | 2019-02-19 | 广州视源电子科技股份有限公司 | Intelligent flat component |
| CN108552763A (en) * | 2018-01-08 | 2018-09-21 | 广州视源电子科技股份有限公司 | Electronic desk capable of rotating and lifting |
| CN111120807B (en) * | 2020-01-21 | 2024-08-02 | 慈溪市东鑫镁业有限公司 | Support frame device with adjustable height |
| CN111736659B (en) * | 2020-06-29 | 2021-09-14 | 郑州铁路职业技术学院 | Remote education auxiliary assembly |
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|---|---|---|---|---|
| US8196875B2 (en) * | 2008-12-23 | 2012-06-12 | Chimei Innolux Corporation | Support stand with intermediate connecting assembly |
| CN204312966U (en) * | 2014-12-02 | 2015-05-06 | 北京航天福道高技术股份有限公司 | A kind of lifting cradle head device |
| CN105627064A (en) * | 2016-02-23 | 2016-06-01 | 成都科创城科技有限公司 | Height and angle adjustable suspension type television rack for intelligent flat television |
| CN205664067U (en) * | 2016-06-07 | 2016-10-26 | 施允麒 | Intelligence plate holder |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH682294A5 (en) * | 1991-10-01 | 1993-08-31 | Mantel Embru Werke | |
| CN101555977B (en) * | 2008-04-11 | 2011-06-22 | 鸿富锦精密工业（深圳）有限公司 | Support device |
| CN202980790U (en) * | 2012-05-05 | 2013-06-12 | 北京舒森成长科技有限公司 | Design on table body single control and vertical elevating machine |
| CN106690805A (en) * | 2015-11-16 | 2017-05-24 | 青岛奥阁家具有限公司 | Child table can adjust the height of the table manually |
| CN105326213B (en) * | 2015-11-23 | 2018-03-09 | 上海腾飞通讯器材实业有限公司 | Electric elevatable table |
| CN205983303U (en) * | 2016-06-30 | 2017-02-22 | 安吉沃佳竹木科技有限公司 | Hand formula computer display screen elevating gear |
| CN107255215B (en) * | 2017-08-07 | 2019-02-19 | 广州视源电子科技股份有限公司 | Intelligent flat component |
-
2017
- 2017-08-07 CN CN201710666062.XA patent/CN107255215B/en active Active
- 2017-12-17 WO PCT/CN2017/116793 patent/WO2019029088A1/en not_active Ceased
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8196875B2 (en) * | 2008-12-23 | 2012-06-12 | Chimei Innolux Corporation | Support stand with intermediate connecting assembly |
| CN204312966U (en) * | 2014-12-02 | 2015-05-06 | 北京航天福道高技术股份有限公司 | A kind of lifting cradle head device |
| CN105627064A (en) * | 2016-02-23 | 2016-06-01 | 成都科创城科技有限公司 | Height and angle adjustable suspension type television rack for intelligent flat television |
| CN205664067U (en) * | 2016-06-07 | 2016-10-26 | 施允麒 | Intelligence plate holder |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019029088A1 (en) | 2019-02-14 |
| CN107255215A (en) | 2017-10-17 |
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