CN208859248U - Lifting assembly and intelligent interaction plate - Google Patents
Lifting assembly and intelligent interaction plate Download PDFInfo
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- CN208859248U CN208859248U CN201821545432.0U CN201821545432U CN208859248U CN 208859248 U CN208859248 U CN 208859248U CN 201821545432 U CN201821545432 U CN 201821545432U CN 208859248 U CN208859248 U CN 208859248U
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- sliding rail
- sliding
- sliding block
- holding tank
- lifting assembly
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Abstract
The utility model discloses a kind of lifting assembly and intelligent interaction plate, wherein lifting assembly includes mounting portion, sliding track mechanism, column and locking mechanism, and mounting portion is used for mount display;Sliding track mechanism includes sliding block, sliding rail and sliding rail rack, and sliding rail is fixed in sliding rail rack, and sliding block is slidably matched with sliding rail, and sliding block is connect with mounting portion;Third holding tank is opened up on column, sliding rail rack is fixed by screws in third holding tank, and the length of sliding rail extends in a first direction;Locking mechanism is arranged between sliding rail and sliding block, and locking mechanism is used for slider locks.This lifting assembly sets sliding rail by interior, can promote the intensity of entire sliding rail, and then promote the smoothness of sliding block sliding, and sliding rail rack is arranged, and the intensity of sliding rail not only can be enhanced, can also reduce the assembling difficulty of sliding rail and column.
Description
Technical field
The utility model relates to intelligent electronic device technical field more particularly to a kind of liftings for intelligent interaction plate
Component and intelligent interaction plate comprising this lifting assembly.
Background technique
Intelligent interaction plate such as meeting machine, collects computer, projector, electronic whiteboard, TV, advertisement machine and sound equipment in one
Body, has a functions such as writing, annotation, synchronous interaction, multimedia, Remote Video Conference, and fusion high definition shows, human-computer interaction, more
The multinomial technology such as media information processing and network transmission, is usually used in the ground such as government and enterprises' meeting room, media studio hall, education and training organization
Side.
Existing meeting machine includes host and bracket, the column that bracket generally includes chassis and is erected on chassis, host
It is connect by hanging plate with column.Meeting machine can realize lifting at present, but the operation gone up and down is the structure by changing column
Column is gone up and down, and then realizes the lifting of the host of meeting machine, this structure makes descending operation need to pass through power device
It realizes, increases and design and manufacture cost.
Utility model content
One purpose of the utility model embodiment is: providing a kind of lifting assembly, structure is simple, descending operation side
Just.
Another purpose of the utility model embodiment is, provides a kind of intelligent interaction plate, and structure is simple, display
Device liftable, descending operation is convenient, and using reliable and stable.
For this purpose, the utility model embodiment uses following technical scheme:
In a first aspect, providing a kind of lifting assembly, comprising:
Mounting portion is used for mount display;
Sliding track mechanism, including sliding block, sliding rail and sliding rail rack, the sliding rail are fixed in the sliding rail rack, the cunning
Block is slidably matched with the sliding rail, and the sliding block is connect with the mounting portion;
Column, third holding tank is opened up on the column, and the sliding rail rack is fixed by screws in the third and accommodates
In slot, the length of the sliding rail is extended in a first direction;
Locking mechanism is arranged between the sliding rail and the sliding block, and the locking mechanism is used for the slider locks.
As a kind of preferred embodiment of lifting assembly, the locking mechanism includes elasticity part, the elasticity part difference
It is connect with the sliding block and the sliding rail, the elasticity part can be such that the mounting portion and the display device removes in external force
It is static afterwards.
As a kind of preferred embodiment of lifting assembly, the elasticity part is wind spring, and the locking mechanism includes at least one
A wind spring, the wind spring are connect with the sliding block and the sliding rail respectively.
As a kind of preferred embodiment of lifting assembly, the locking mechanism further includes coil spring seat, the coil spring seat with it is described
Sliding block connection, the coil spring seat are recessed with the first holding tank close to the side of the column, and the wind spring includes reel portion and company
Tab portion, the reel portion are movably arranged in first holding tank, the one end of the connection sheet portion far from the reel portion
Position relative to the sliding rail is fixed.
As a kind of preferred embodiment of lifting assembly, the sliding rail rack is recessed with second close to the side of the mounting portion
Holding tank, second holding tank have the first cell wall and the second cell wall that are oppositely arranged, first cell wall and/or described the
Two cell walls are respectively and fixedly provided with the sliding rail, and the sliding block is slidably arranged between two sliding rails.
As a kind of preferred embodiment of lifting assembly, being provided on the sliding rail rack prevents the sliding block to be detached from the cunning
First protection department, first protection are equipped on first protection department of rail, first cell wall and second cell wall
Portion is adjacent to the notch of second holding tank, and first protection department is by first cell wall or the second cell wall direction
The center projection of the notch.
As a kind of preferred embodiment of lifting assembly, mounting slot, the sliding rail rack are recessed in the third holding tank
Top be provided with hook, the hook and mounting slot mounting cooperation.
As a kind of preferred embodiment of lifting assembly, the mobile beginning and end of the sliding block is corresponded in the sliding track mechanism
It is provided with buffer gear, the buffer gear is used to buffer the impact force of the sliding block.
As a kind of preferred embodiment of lifting assembly, the buffer gear includes buffer board and is arranged on the buffer board
Rubber buffer, the buffer board by the sliding rail length direction both ends bending forming, rubber buffer setting
In the buffer board close to the side of the sliding block.
The utility model embodiment has the beneficial effect that this lifting assembly can make the display device of intelligent interaction plate can
It is movably arranged on column, the height of the display device of intelligent interaction plate is adjusted convenient for user, meets different heights
User uses;This lifting assembly sets sliding rail by interior, can promote the intensity of entire sliding rail, and then promotes the flat of sliding block sliding
Stability, and sliding rail rack is set, the intensity of sliding rail not only can be enhanced, the assembling difficulty of sliding rail and column can also be reduced.
Second aspect, provides a kind of intelligent interaction plate, including display device, and the display device is mounted on the liter
It comes down to a lower group on part.
The utility model embodiment has the beneficial effect that by being arranged the display device of intelligent interaction plate in lifting group
On part, it can according to need and display device is pushed to realize moving up and down for display device, it is easy to operate, and mobile smoothness is high.
Detailed description of the invention
The utility model is described in further detail below according to drawings and examples.
Fig. 1 is the main view of the intelligent interaction plate of the utility model embodiment (when transverse screen state).
Fig. 2 is the rearview of the intelligent interaction plate of the utility model embodiment (when transverse screen state).
Fig. 3 is the main view of the intelligent interaction plate of the utility model embodiment (when vertical screen state).
Fig. 4 is the rearview of the intelligent interaction plate of the utility model embodiment (when vertical screen state).
Fig. 5 is the lifting assembly of the intelligent interaction plate of the utility model embodiment and the assembling schematic diagram of rotary components.
Fig. 6 is the rotary components of the utility model embodiment and the assembling schematic diagram of sliding track mechanism.
Fig. 7 is the rotary components of the utility model embodiment and the assembling stereogram of sliding track mechanism.
Fig. 8 is the partial exploded view of Fig. 7.
Fig. 9 is another partial exploded view of Fig. 7.
Figure 10 is the decomposition diagram (host and column is not shown) of the intelligent interaction plate of the utility model embodiment.
Figure 11 is the decomposition diagram of the column of the utility model embodiment.
Figure 12 is the structural schematic diagram of the connecting bracket of the utility model embodiment.
Figure 13 is the structural schematic diagram of the damping piece of the utility model embodiment.
Figure 14 is the rearview of the intelligent interaction plate of the utility model embodiment (when display device is separated with bracket).
In figure:
100, display device;110, mating groove;120, display device holding tank;
200, lifting assembly;
210, column;211, third holding tank;212, installation cavity;213, mounting rack;214, battery;215, adapter;
216, spooler;217, harness;
220, locking mechanism;221, wind spring;222, coil spring seat;2221, the first holding tank;
230, sliding block;231, the first slide plate;232, the second slide plate;233, limit base;2331, anticollision protrusion;
240, sliding rail;241, buffer board;
250, sliding rail rack;251, the second holding tank;252, anticollision corner protector;253, the first protection department;254, it links up with;255,
Anticollision grab;
260, connecting bracket;261, first support plate;262, second support plate;263, third supporting plate;264, first gear
Plate;265, second baffle;
270, rubber buffer;280, switching support;290, chassis;
300, rotary components;
310, fixing piece;311, spacer pin;312, the second string holes;
320, rotating member;321, limiting slot;322, grab;323, the second fixed hole;324, the first string holes;
330, shaft;340, the second protection department;350, damping piece;351, plate body;352, via hole;353, plug division;354,
Heat release hole;360, position-limit mechanism.
Specific embodiment
The technical issues of to solve the utility model, the technical solution of use and the technical effect that reaches are clearer,
It is described in further detail below in conjunction with technical solution of the attached drawing to the utility model embodiment, it is clear that described reality
Applying example is only the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention,
It is practical new to belong to this for those skilled in the art's every other embodiment obtained without creative efforts
The range of type protection.
In the description of the present invention, unless otherwise clearly defined and limited, term " connected ", " connection ", " Gu
It is fixed " it shall be understood in a broad sense, for example, it may be being fixedly connected, it may be a detachable connection, or integral;It can be mechanical connect
It connects, is also possible to be electrically connected;It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements.For the ordinary skill in the art, it can be managed with concrete condition
Solve the concrete meaning of above-mentioned term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to
Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above "
One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special
Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only
Indicate that first feature horizontal height is less than second feature.
As shown in Fig. 1 to 14, the intelligent interaction plate of the utility model embodiment includes display device 100, support and consolidates
Determine the bracket of display device 100, wherein display device 100 may be designed as moving along the vertical direction relative to bracket, or display
Device 100 both can be relative to bracket along the axis rotation or display device 100 for being parallel to horizontal direction relative to bracket
It moves along the vertical direction, and can be relative to bracket along the axis rotation for being parallel to horizontal direction.
Display device 100 is the host of intelligent interaction plate, and host is independent equipment, has display, touches, claps
The functions such as take the photograph, put outside.
It can not only be moved along the vertical direction relative to bracket with display device 100 below, but also can be relative to bracket along flat
Row is for the structure that the axis of horizontal direction rotates.
As shown in Fig. 1 to 5, bracket includes lifting assembly 200, and lifting assembly 200 includes for fixing display device 100
Mounting portion, mounting portion include rotary components 300.
As shown in Figures 9 and 10, lifting assembly 200 further includes sliding track mechanism, column 210 and locking mechanism 220, in this implementation
In example, sliding track mechanism includes the sliding block 230 and sliding rail 240 being slidably matched, and sliding block 230 is connect with mounting portion, and sliding rail 240 is fixed on
On column 210, the length direction of sliding rail 240 is consistent with the length direction of column 210, and the length direction of the two is along vertical side
To extension, locking mechanism 220 is arranged between sliding rail 240 and sliding block 230, when sliding block 230 is moved to designated position, locks machine
Structure 220 locks sliding block 230.This lifting assembly 200 can be such that the display device 100 of intelligent interaction plate is movably disposed at
It on column 210, and can move up and down along the vertical direction to designated position, the display dress of intelligent interaction plate is adjusted convenient for user
The height for setting 100, the user for meeting different heights use.In addition, the mounting portion of mount display 100 passes through sliding track mechanism
It is connect with column 210, display device 100 can be pushed directly on and realize lifting, the descending operation of display device 100 is convenient, difficulty
It is low, and do not need additionally to use power device, significantly reduce manufacturing cost.
Certainly, the sliding block 230 of sliding track mechanism is not limited to block structure, and sliding rail 240 is also not necessarily limited to as track structure, sliding rail
As long as mechanism carries the mobile structure of display device 100, such as the knot of wheel and rack cooperation using mounting portion is able to guide
Structure.
In one embodiment, locking mechanism 220 includes elasticity part, and elasticity part connects with sliding block 230 and sliding rail 240 respectively
It connects, elasticity part can make mounting portion and display device 100 keep balance in the quiescent state.
Optionally, elasticity part be wind spring 221, locking mechanism 220 include at least one wind spring 221, wind spring 221 respectively with
Sliding block 230 and sliding rail 240 connect, the sum of all elastic force of wind spring 221 be equal to mounting portion and display device 100 gravity it
With.By setting wind spring 221 for locking mechanism 220, the elastic force of wind spring 221 can offset mounting portion and display device 100
Gravity, user withdraw from external force after pushing display device 100 and mounting portion to be moved to designated position, and display device 100 is not at this time
It can move, the structure of this locking mechanism 220 is simple, convenient for operation.In addition, wind spring 221 can also be real in moving process
It now at the uniform velocity goes up and down, reduces the vibratory impulse to display device 100, extend the service life of display device 100.
Optionally, locking mechanism 220 further includes coil spring seat 222, and coil spring seat 222 is connect with sliding block 230, and coil spring seat 222 leans on
The side of nearly column 210 is recessed with the first holding tank 2221, and wind spring 221 includes reel portion and connection sheet portion, and the activity of reel portion is set
It sets in the first holding tank 2221, connection sheet portion is fixed one end far from reel portion relative to the position of sliding rail 240.By rolling up
Spring abutment 222 can use the first holding tank 2221 and column 210 close to this recessed first holding tank 2221 of the side of column 210
Between space limitation reel portion it is flexible, reel portion can be effectively prevented and be detached from coil spring seat 222.Certainly, elasticity part is unlimited
It can also be the springy component other than wind spring 221, when elasticity part is the component other than wind spring 221 in for wind spring 221
When, the structure of the first holding tank 2221 is adaptively adjusted, by guide elasticity part according to setting in a manner of go compress or draw
It stretches.
Preferably, locking mechanism 220 includes eight wind springs 221, and every two wind spring 221 is superimposed as one group of nest spring, is shared
Four groups, being arranged two on coil spring seat 222 along the vertical direction ranked first holding tank 2221, and two the first holding tanks 2221 are arranged in every row,
Four groups of nest springs are separately positioned in four the first holding tanks 2221, and the connection sheet portion of eight wind springs 221 all extends to the first appearance
Receive slot 2221 outside and end it is concordant, the end in each connection sheet portion is bent with mounting part, and connection sheet portion is adjacent to mounting part
Position offer the first fixed hole.
Certainly, the quantity of wind spring 221 is not limited to eight, also with for one or more than one other quantity, as long as
The elastic force of all wind springs 221 is matched with the sum of mounting portion and the gravity of display device 100.
In other embodiments, locking mechanism 220 can also be using the knot such as structure, such as locking pin of non-stretchable component
Structure, locking pin can telescopic moving in the horizontal direction, locking pin is arranged on sliding block 230, corresponding locking pin in sliding rail 240 or
Bayonet is set on the component such as column 210 of fixed rack 240, locking pin is selectively inserting in bayonet, with locking sliding block 230
Position, anti-limited slip block 230 are mobile.
In one embodiment, sliding track mechanism further includes sliding rail rack 250, and sliding rail rack 250 is recessed close to the side of mounting portion
There is the second holding tank 251, the second holding tank 251 has the first cell wall and the second cell wall being oppositely arranged, the first cell wall and second
Cell wall is respectively and fixedly provided with sliding rail 240, and sliding block 230 is slidably arranged between two sliding rails 240.The setting of sliding rail rack 250 can be with
The intensity for increasing sliding rail 240 is effectively prevented the deformation of sliding rail 240, while being also convenient for the installation of sliding rail 240 and column 210 and consolidating
It is fixed, reduce installation difficulty.
Optionally, the slot bottom of the second holding tank 251 offers the first fixing screwed hole to match with the first fixed hole,
First fixing screwed hole passes through the first fixed hole on wind spring 221 adjacent to the top of sliding rail rack 250, the first fixing screws
It screws to the first fixing screwed hole, the connection sheet portion of wind spring 221 is fixed on sliding rail rack 250 far from the one end in reel portion
Top.The connection sheet portion of wind spring 221 is fixed always, and in the state of not moving, the elastic force in reel portion supports display device 100
The gravity of the display device that disappeared 100 and mounting portion, is fixed in position, when needing moves up or down display device 100,
External force pushes display device 100, has broken the situation of this dynamic balance, and display device 100 may be implemented to move up or down, but
It is the limitation due to wind spring 221, at the uniform velocity, and after external force is removed, sliding track mechanism and display fill the mobile process of display device 100
The situation that dynamic balance is returned between 100 is set, so that 100 position of display device is not moved.
Optionally, mounting portion has the first side and the second side opposite with first side of mount display 100,
Second side is provided with the connecting bracket 260 connecting with sliding block 230.The setting of connecting bracket 260 is primarily to simplify sliding block
230 structure reduces manufacturing cost, while being also convenient for sliding block 230 and connecting with mounting portion.
As shown in figure 12, connecting bracket 260 includes the first support plate 261 parallel with the second side of mounting portion, and first
Second support plate 262 and third supporting plate 263, second support plate 262 is arranged in parallel away from the one side of mounting portion in supporting plate 261
Perpendicular to first support plate 261, the upper end of second support plate 262 is bent with first baffle 264 towards third supporting plate 263, the
The upper end of three supporting plates 263 is bent with second baffle 265, first baffle 264 and second baffle 265 towards second support plate 262
The top of interval setting, first baffle 264 and second baffle 265 is respectively provided with rubber buffer 270.Preferably, rubber buffer
270 are bonded in the top of first baffle 264 and second baffle 265.The setting of rubber buffer 270 is to slow down connecting bracket
The impact force when top of sliding rail rack 250 is moved on 260, and then reduces the damage to display device 100.
Coil spring seat 222 is fixed by screws between second support plate 262 and third supporting plate 263, first support plate 261
It is fixedly connected by screw with the second side of mounting portion, sliding block 230 includes the first slide plate 231, the second slide plate 232 and limit base
233, the first slide plate 231 and the second slide plate 232 are arranged in parallel, and the first slide plate 231 is fixed by screws in second support plate 262
Away from the one side of third supporting plate 263, the second slide plate 232 is fixed by screws in third supporting plate 263 away from second support
The one side of plate 262, limit base 233 are fixed between second support plate 262 and third supporting plate 263 and are located at coil spring seat 222
Lower section, 233 part of limit base protrudes from the outside of second support plate 262 and third supporting plate 263, and limit base 233 is away from volume
The side of spring abutment 222 is provided with rubber buffer 270.Limit base 233 is mainly used for moving down position to terminal in display device 100
Further buffer protection is carried out when setting, it, may if firmly excessive when moving down because of the usual heavier-weight of display device 100
Biggish inertia force straight down can be generated, this limit base 233 can effectively to move down sliding block 230 (and display fill
100) progress buffer protection is set, and sliding block 230 can be effectively prevent to be detached from sliding rail 240.
First slide plate 231 and the second slide plate 232 are slidably arranged in respectively on two sliding rails 240, can be opposite along the vertical direction
It is slided in sliding rail 240, and the length direction of the first slide plate 231 and the second slide plate 232 is consistent with the length direction of sliding rail 240.On
Setting is stated so that the site area that is combined with sliding rail 240 of two slide plates is big, and then can promote two slide plates on sliding rail 240
It is mobile more steady reliable.
In other embodiments, a sliding rail 240 can be only arranged in sliding track mechanism, when sliding track mechanism is provided only with a sliding rail
When 240, one end of sliding block 230 be slidably matched, one of slot of the second holding tank 251 of the other end and sliding rail rack 250
Wall contact, and can be mobile relative to this cell wall.
The mobile beginning and end of sliding block 230 is corresponded in one embodiment, in sliding track mechanism and is provided with buffer gear, is buffered
Mechanism is used for the impact force of buffer sliding block 230.
Buffer gear includes that setting the first buffer gear, first buffer gear in connecting bracket 260 include first baffle
264, second baffle 265 and the rubber buffer 270 being arranged on first baffle 264 and second baffle 265.
Buffer gear further includes the second buffer gear being arranged on sliding rail 240, and the second buffer gear includes buffer board 241
With rubber buffer 270, the both ends of the length direction of sliding rail 240 are bent with this buffer board 241, two sliding rails towards the same side
Buffer board 241 on 240 is oppositely arranged, and rubber buffer 270 is set on buffer board 241, and certainly, rubber buffer 270 is not
It is limited to be set on buffer board 241, directly rubber buffer 270 can also be bonded or screw is connected to buffer board 241
Inside.
First buffer gear and the second buffer gear solve the impact of the mobile beginning and end position of sliding block 230.
Buffer gear further includes third buffer gear, and third buffer gear includes the lower end that sliding rail rack 250 is arranged in
Anticollision grab 255 and two anticollision corner protectors 252, slot of 255 projection of anticollision grab in the second holding tank 251 of sliding rail rack 250
Bottom, anticollision grab 255 have opening up opening, and anticollision grab 255 is alternative and the limit base of sliding block 230 is arranged in
2331 grafting of anticollision protrusion of 233 bottoms, when sliding block 230 is moved to final position, anticollision protrusion 2331 and anticollision grab 255
Grafting slows down a part of impact.
In addition, one in two anticollision corner protectors 252 is arranged between the slot bottom and the first cell wall of the second holding tank 251,
Another anticollision corner protector 252 is arranged between the slot bottom and the second cell wall of the second holding tank 251, and two anticollision corner protectors 252 are used for
The both ends of support limit seat 233.In order to mitigate impact force, the surface in anticollision corner protector 252 or the bottom in limit base 233 are pasted
Rubber buffer 270 makes the both ends of limit base 233 and anticollision corner protector 252 that rigid collision not occur always, reduces vibration when collision
It is dynamic, protect display device 100.
In addition, for the ease of anticollision protrusion 2331 be easier to 255 grafting of anticollision grab, by the opening of anticollision grab 255
The angular guide surfaces for guiding the insertion of this anticollision protrusion 2331 are set.
Vibration when optionally, in order to reduce anticollision protrusion 2331 and 255 grafting of anticollision grab, anticollision grab 255 is set
Be set to elastic fastening hook, i.e., anticollision grab 255 include perpendicular to first of slot bottom of the second holding tank 251, it is vertical with first
Second connected, the third portion connecting with second far from first one end, third portion is directed away from by second end
The side of the slot bottom of second holding tank 251 extends, and the distance between second and the slot bottom of the second holding tank 251 are less than anticollision
The thickness of protrusion 2331.
In one embodiment, as shown in figure 5, offer third holding tank 211 on column 210, the setting of sliding rail rack 250 is the
In three holding tanks 211, and the notch of the notch of the second holding tank 251 and third holding tank 211 is positioned at ipsilateral.Third holding tank
211 setting can be such that sliding track mechanism hides completely, and can effectively prevent foreign matter enter sliding rail 240 and sliding block 230 it
Between, it influences sliding block 230 and normally slides.
Optionally, the first protection department 253 that anti-limited slip block 230 is detached from sliding rail 240 is provided on sliding rail rack 250.Pass through
First protection department 253 is set, sliding block 230 can be effectively prevented and be detached from sliding rail 240, guarantees that sliding block 230 is only capable of on along the vertical direction
Lower slider.
Optionally, the two sides of the notch of the second holding tank 251 are provided with the first protection department 253, each first protection department
253 are each perpendicular to the first cell wall or the second cell wall, and the first protection department 253 towards the second holding tank 251 notch center
Projection.Preferably, there is gap between two the first protection departments 253 being oppositely arranged.
In one embodiment, mounting slot is recessed in third holding tank 211, the top of sliding rail rack 250 is provided with hook
254, hook 254 cooperates with mounting slot mounting.Slot is mounted by setting, mounting can be utilized in order to the installation of sliding rail rack 250
The cooperation of slot and hook 254, quickly locate sliding rail rack 250 can in installation site.
In the present embodiment, sliding rail rack 250 is fixed by screws in third holding tank 211.Screw locking can add
The fixation of strong sliding rail rack 250, prevents sliding rail rack 250 from loosening in sliding process.
In other embodiments, third holding tank 211, opposite two of third holding tank 211 are offered on column 210
Sliding rail 240 is fixed on cell wall, sliding block 230 is slidably arranged between two sliding rails 240.Directly sliding rail 240 can be fixed on
In third holding tank 211, sliding rail rack 250 is saved, reduces material consumption, reduces manufacturing cost.
In one embodiment, as shown in figure 11, power supply is equipped in bracket, power supply is connect with the display device on bracket.
Optionally, installation cavity 212 is equipped in column 210, installation cavity 212 is connected to by cable-through hole with third holding tank 211,
The lower section of third holding tank 211 is arranged in installation cavity 212, and third holding tank 211 is arranged in close to installation cavity 212 in cable-through hole
On cell wall.
Power supply includes battery 214 and adapter 215, and from top to bottom interval is set along the vertical direction for battery 214 and adapter 215
It sets in installation cavity 212.By the way that power supply is arranged in column 210, electric energy can be provided for display device 100, in intelligent interaction
Plate in use, no longer need cooperates the plug position at scene, can according to need and is moved to any position, is easy to use;It is logical
It crosses and battery 214 and adapter 215 is spaced setting along the vertical direction, the size of column 210 can be reduced, made in column 210
Space maximally utilizes, and has spacing between battery 214 and adapter 215, and heat phase between the two can be effectively prevented
Mutually transmitting.
Optionally, battery 214 and adapter 215 are mounted in installation cavity 212 by mounting rack 213, by using installation
The fixed battery 214 of frame 213 and adapter 215, can be in order to the fixation of battery 214 and adapter 215.
Preferably, mounting rack 213 is made of thermally conductive strong metal, and the plate-like structure of mounting rack 213 or is bent by plate
It is U-shaped supporting structure in section, the one side away from battery 214 and adapter 215 is abutted with the cavity wall of installation cavity 212.
By the way that mounting rack 213 to be made of steel plate, the heat dissipation of battery 214 and adapter 215 can be accelerated, improve heat dissipation effect, and
Side by mounting rack 213 far from battery 214 and adapter 215 is abutted with the cavity wall of installation cavity 212, can make mounting rack 213
On heat quickly pass to column 210, further increase heat dissipation effect.
More preferred, the cross-sectional shape of the cross-sectional shape and installation cavity 212 of mounting rack 213 matches, so that peace
Shelving 213 can be fastened in installation cavity 212.Above-mentioned design eliminates the fixation to mounting rack 213, reduces mounting rack 213
Dismounting difficulty, and mounting rack 213 can also be effectively prevented and shaken in installation cavity 212.
The cross section of installation cavity 212 is square, and mounting rack 213 includes that successively the first mounting plate connected vertically, second are pacified
Loading board and third mounting plate, three mounting plates surround the chamber for accommodating battery 214 and adapter 215, three mounting plates
Length extends along the length direction of column 210.
Battery 214 and adapter 215 are fixed in order to easier, are spaced along its length on the second mounting plate
First mounting groove and the second mounting groove are set, and battery 214 is arranged in the first mounting groove, and the setting of adapter 215 is in the second installation
In slot.Furthermore it is also possible to adhesive be arranged in the first mounting groove and the second mounting groove, so that battery 214 and adapter 215 are solid
It is scheduled in corresponding mounting groove, battery 214 and adapter 215 is avoided to shake.
The cavity wall fitting corresponding with installation cavity 212 of first mounting plate, the second mounting plate and third mounting plate, maximum limit
It transfers heat to cavity wall (i.e. column 210) to degree, improves radiating efficiency.
210 bottom of column is equipped with the installing port passed through for components such as batteries 214, and battery 214 and adapter 215 can be fixed first
On mounting rack 213, then entirety is fed through in the installation cavity 212 of column 210 by installing port.210 bottom of column passes through switching branch
Frame 280 is connect with chassis 290, and one end and chassis 290 of switching support 280 are mating, the other end and 210 bottom grafting of column
It is locked with merga pass screw, train is arranged in the bottom on chassis 290, mobile convenient for entire intelligent interaction plate.
Adapter 215 is connect by harness 217 with spooler 216, and spooler 216 is used as adapter 215 and external power supply
The transfer component of connection, spooler 216 on fixed underpan 290 and can be located at the side of switching support 280.Certainly, spooler 216
It can also be arranged in switching support 280 or column 210, it is only necessary to open up access aperture in corresponding position.
Battery 214 and adapter 215 are electrically connected by harness 217, adapter 215 by harness 217 again with display device
100 connections, the harness 217 connect with display device 100 in the cable-through hole to third holding tank 211, then with outside column 210
Display device 100 connects.Harness 217 can be made to be completely hidden in column 210 in this way, avoid harness 217 exposed, guarantee harness
217 using safe.
Optionally, harness 217 being corresponded on mounting rack 213 and being provided with multiple wire clamps, harness 217 is fastened in wire clamp, wire clamp
Harness 217 can be effectively prevent mobile.
Certainly, if being not provided with lifting structure on column 210, installing port can also be provided with the top of column 210
Portion, i.e. mounting rack 213 carry battery 214 and adapter 215 is installed by the top of column 210 to installation cavity 212.
In an embodiment of the utility model, as shown in Fig. 5 to 8 and Figure 10, rotary components 300 include fixing piece 310,
Rotating member 320 and limiting section, rotating member 320 connect by shaft 330 with fixing piece 310, and rotating member 320 can around the shaft 330
Axis rotates specified angle relative to fixing piece 310, and limiting section is used to limit the rotational angle of rotating member 320, and rotating member 320 is remote
Side from fixing piece 310 is equipped with the mounting surface for installing the display device 100 of intelligent interaction plate.By by intelligent interaction
The display device 100 of plate is fixed on the mounting surface of rotating member 320, be can according to need and is rotated whole display device 100
Specified angle, to cooperate the needs of different angles of display.In the present embodiment, connecting bracket 260 is fixed on the back of fixing piece 310
Side from rotating member 320.
In one embodiment, limiting section includes the limiting slot 321 of spacer pin 311 and arc, the arc center of limiting slot 321 with
The axle center of shaft 330 is concentric, and one in 321 the two of spacer pin 311 and limiting slot is arranged on fixing piece 310, spacer pin 311
With another setting in 321 the two of limiting slot on rotating member 320.Shaft 330, spacer pin 311 and 321 three of limiting slot match
The structure of conjunction makes the rotation of rotating member 320 more reliable and more stable.
Preferably, the curved angle of limiting slot 321 is 90 degree.This design can make display device 100 realize transverse screen and erect
The free switching of screen.
In the present embodiment, limiting slot 321 is provided on rotating member 320, limiting slot 321 include two the first limiting slots and
Two the second limiting slots, centered on the axle center of shaft 330, two the first limiting slots are symmetrically positioned on the first circumference, and two
Two limiting slots are symmetrically positioned on the second circumference, and the diameter of the first circumference is not equal to the diameter of the second circumference, it is preferable that the first circumference
Diameter less than the second circumference diameter.
Optionally, the line of centres of two the first limiting slots is the first line, and the line of centres of two the second limiting slots is
Second line, the first line is vertical with the second line and intersects, and the intersection point of the two is overlapped with the axle center of shaft 330.This design can
So as to four limiting slots 321 be arranged on rotating member 320, and four limiting slots 321 are along 0 °, 90 °, 180 ° and 270 ° four positions point
Cloth ensure that when in use steady of display device 100, no matter user is from which operating angle display device 100, display dress
Setting 100 will not shake.
It is further preferred that the arc radius of the second limiting slot is greater than the arc radius of the first limiting slot.
Certainly, it is not limited to simultaneously limit rotating member 320 using four limiting slots 321, can also only limit respectively
First limiting slot or the second limiting slot, can also play certain stabilization.
Spacer pin 311 includes screw rod and nut, and one end and the threaded hole on fixing piece 310 of screw rod are screwed on, and the other end is worn
It crosses limiting slot 321 to be screwed on nut, the size of nut is greater than the width of limiting slot 321.The spacer pin 311 of this structure can reduce
Difficulty is dismounted, convenient for assembling.
In one embodiment, limiting section further includes the second protection department 340 being arranged in limiting slot 321, the second protection department 340
Cell wall annular along limiting slot 321 is arranged, and the second protection department 340 is made of wear-resisting plastics.Preferably, the second protection department
340 are made of POM.POM, that is, polyformaldehyde (English: polyformaldehyde) thermoplastic crystalline polymer, is known as " super
Steel " or " match steel ", also known as polyoxymethylene.POM intensity, rigidity are high, and elasticity is good, and anti-attrition wearability is good, excellent in mechanical performance,
For specific strength up to 50.5MPa, specific stiffness is very close with metal up to 2650MPa.The mechanical property of POM vary with temperature it is small,
It is more slightly bigger than the variation of homopolymerization POM to be copolymerized POM.The impact strength of POM is higher, and the friction factor of POM is small, and wearability is good, from
Lubricity is good.
Optionally, the part that the second protection department 340 extends to outside limiting slot 321 is formed as interconnecting piece, and interconnecting piece is closely attached on
Rotating member 320 is simultaneously connect with rotating member 320, and rotating member 320 is arranged in close to the side of fixing piece 310 in interconnecting piece.By setting
The second protection department 340 is set, can use the second protection department 340 prevents from colliding and grinding between spacer pin 311 and limiting slot 321
Damage reduces noise, prolongs the service life;, can be fixed in order to the second protection department 340 by the way that interconnecting piece is arranged, it is effectively prevented
Second protection department 340 is detached from limiting slot 321, and rotating member 320 is arranged in close to the side of fixing piece 310 in interconnecting piece, can be complete
Spacer pin 311 is avoided to contact with rotating member 320 entirely.
In the present embodiment, interconnecting piece is connect by screw with rotating member 320, be fixedly connected portion screw it is non-bulging in turn
The surface of moving part 320.Screw fixation can completely avoid interconnecting piece and fall off.
In other embodiments, directly the second protection department 340 can also be pasted onto limiting slot 321.
In one embodiment, be provided with damping piece 350 between fixing piece 310 and rotating member 320, damping piece 350 it is opposite two
A side is contacted with fixing piece 310 and rotating member 320 respectively.
Optionally, damping piece 350 is set in shaft 330.
In the present embodiment, there are two damping pieces 350, one of damping piece 350 is connect with fixing piece 310, another
Damping piece 350 is connect with rotating member 320, and when rotating member 320 is rotated relative to fixing piece 310, two 350 faces of damping piece connect with face
Touching reduces the inertia force in 320 rotation process of rotating member using the high frictional behaviour of damping piece 350, and then prevents display device
100 hit under effect of inertia, damage 100 internal component of display device.
Optionally, as shown in figure 13, damping piece 350 includes plate body 351, and the center of plate body 351 is opened up to be passed through for shaft 330
Via hole 352, the side of circumference towards the plate body 351 of plate body 351 is bent with multiple plug divisions 353, and corresponding plug division 353 is turning
Spliced eye, plug division 353 and spliced eye grafting are opened up on moving part 320 and fixing piece 310, so that damping piece 350 and fixing piece 310
It is connected with rotating member 320.In order to reinforce the connection of damping piece 350 Yu fixing piece 310 and rotating member 320, screw can also be passed through
Damping piece 350 is connect with fixing piece 310, damping piece 350 with rotating member 320 respectively, and screw is non-bulging in damping piece 350
Surface.
Preferably, several heat release holes 354 are offered on the plate body 351 of damping piece 350.Two contact frictions of damping piece 350
When, it is easy frictional heat generation, heat release hole 354 can transfer heat in air in time, prevent heat transfer to rotating member 320
On, it further prevents in heat transfer to display device 100, guarantees the normal use of display device 100.
In one embodiment, rotary components 300 further include position-limit mechanism 360, and position-limit mechanism 360 connects rotating member 320 and turns
Axis 330, under the action of position-limit mechanism 360, rotating member 320 at least has there are three rotary state, and difference rotating member 320 is fixed simultaneously
It is set to can be rotated simultaneously position the unlock of rotating member 320 positioned at the first state of the rotation starting point of rotating member 320, with position-limit mechanism 360
The second state and rotating member 320 between the rotation starting point and rotation terminal of rotating member 320 fix and are located at rotation terminal
The third state.By the way that position-limit mechanism 360 is arranged, rotating member 320 can be allow to be fixed when turning to beginning or end, prevented
Only rotating member 320 rotates after removing external force, and position-limit mechanism 360 can also make rotating member 320 between beginning and end
Region is in relaxation state, can arbitrarily be rotated, and rotation difficulty is reduced.
Position-limit mechanism 360 includes the first limit plate and the second limit plate, and the first limit plate is fixed in shaft 330 and is located at
Rotating member 320 deviates from the side of fixing piece 310, and the second limit plate is fixed on the side that rotating member 320 deviates from fixing piece 310, the
The center of two limit plates opens up the shaft via hole passed through for shaft 330, and the first limit plate has the first confined planes, the second limit plate
With the second confined planes cooperated with the first confined planes, at least it is spaced on the first confined planes and two the first stopper protrusions is set, two
The first limiting groove is formed between a first stopper protrusion, two the second stopper protrusions are arranged at least interval on the second confined planes,
The second limiting groove is formed between two the second stopper protrusions, when rotating member 320 is located at start position or final position, first
Stopper protrusion and the second stopper protrusion abut, the first limiting groove and the second limiting groove face, when rotating member 320 is located at starting point
When position between position and final position, the first stopper protrusion and the second stopper protrusion are staggered.
In the present embodiment, annular is evenly distributed with four the first stopper protrusions on the first confined planes, and annular is equal on the second confined planes
Four the second stopper protrusions of cloth.
Wherein, the opposite two sides of three the first adjacent stopper protrusions are provided with inclined First Transition portion, the first mistake
It crosses portion and connects the top of the first stopper protrusion and the slot bottom of the first limiting groove, remaining first stopper protrusion is only set side
It is equipped with First Transition portion, the opposite two sides of three the second adjacent stopper protrusions are provided with inclined second transition part, and second
Transition part connects the top of the second stopper protrusion and the slot bottom of the second limiting groove, remaining second stopper protrusion only side
It is provided with the second transition part.This design can prevent rotating member 320 from 360 degree rotation occurs, so that rotating member 320 can only be along fixation
Direction rotates, and reduces operation difficulty.
One end of shaft 330 is connect with fixing piece 310, and the other end extends to rotation after passing through the through-hole on rotating member 320
Side of the part 320 far from fixing piece 310, and screw thread is set in shaft 330, nut, nut and first are arranged in shaft 330
At least one gasket is arranged in limit plate between the side far from the second limit plate, nut extruding pad makes gasket squeeze the first limit
Position plate can be limited in the designated position of shaft 330 to realize the cooperation of corresponding states with the first limit plate.
As shown in figure 14, there are two grab 322, two grabs 322 for side projection of the rotating member 320 far from fixing piece 310
It is divided into the two sides of shaft 330.The mating groove cooperated with grab 322 is provided in the display device 100 of intelligent interaction plate
110, when display device 100 be located at rotation start position when, the opening of grab 322 upward, mating groove 110 include it is recessed
100 the first groove body of rear side of display device, the cell wall of the first groove body are concavely provided with the second slot with the cooperation of the hook body segment of grab 322
Body.
Multiple second fixed holes 323 are arranged in annular on rotating member 320, and corresponding second fixed hole 323 is in display device
Second fixing screwed hole is set on 100, and the second fastening screw passes through the second fixed hole 323 and screws to the second fixing screwed hole
It is interior, display device 100 is locked on rotating member 320.
The rear side of display device 100 is recessed with the display device holding tank 120 to match with 320 structure of rotating member, and second
Fixing screwed hole and mating groove 110 are arranged at the slot bottom of display device holding tank 120.
In one embodiment, the first string holes 324 is opened up on rotating member 320, the second string holes 312 is opened up on fixing piece 310,
In, the second string holes 312 is arcuate socket.By setting arcuate socket for the second string holes 312, arcuate socket can be more to harness 217
Mobile space be less prone to the problem of pulling bracing wire beam 217 in 320 rotation process of rotating member.
Second string holes 312 pair central angle angle be not less than 30 degree, it is preferable that the second string holes 312 pair the center of circle
The angle at angle is 90 degree.The rotation best angle of display device 100 is 90 degree, thus second string holes 312 pair central angle
Angle is 90 degree, can completely avoid the pullling to harness 217 during rotation of display device 100, while harness 217 has
Biggish activity space will not hinder and influence the rotation of display device 100.
Optionally, first string holes 324 is waist-shaped hole.This designs the mobile space that can increase harness 217, further
Reduce interference when rotating member 320 rotates to harness 217.
Harness 217 in the installation cavity 212 of column 210 enters in third holding tank 211 from cable-through hole, is then passed through second
String holes 312 and the first string holes 324 are connect with display device 100 on rotating member 320 is fixed on, to provide electricity for display device 100
Energy or signal.
In the description of this article, it is to be understood that the orientation or positional relationships such as term " on ", "lower", " right side " 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 the utility model
Limitation.In addition, term " first ", " second ", " third ", are only used to distinguish between description, contain there is no special
Justice.
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 contained at least one embodiment or example of the utility model
In.In the present specification, schematic expression of the above terms 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.
Technical principle of the utility model has been described above with reference to specific embodiments.These descriptions are intended merely to explain this reality
With novel principle, and it cannot be construed to the limitation to scope of protection of the utility model in any way.Based on the explanation herein,
Those skilled in the art, which does not need to pay for creative labor, can associate with other specific implementation modes of this utility model,
These modes are fallen within the protection scope of the utility model.
Claims (10)
1. a kind of lifting assembly characterized by comprising
Mounting portion is used for mount display;
Sliding track mechanism, including sliding block, sliding rail and sliding rail rack, the sliding rail are fixed in the sliding rail rack, the sliding block with
The sliding rail is slidably matched, and the sliding block is connect with the mounting portion;
Column opens up third holding tank on the column, and the sliding rail rack is fixed by screws in the third holding tank,
The length of the sliding rail extends in a first direction;
Locking mechanism is arranged between the sliding rail and the sliding block, and the locking mechanism is used for the slider locks.
2. lifting assembly according to claim 1, which is characterized in that the locking mechanism includes elasticity part, the bullet
Power component is connect with the sliding block and the sliding rail respectively, and the elasticity part can make the mounting portion and the display device
It is static after external force is removed.
3. lifting assembly according to claim 2, which is characterized in that the elasticity part is wind spring, the locking mechanism
Including wind spring described at least one, the wind spring is connect with the sliding block and the sliding rail respectively.
4. lifting assembly according to claim 3, which is characterized in that the locking mechanism further includes coil spring seat, the volume
Spring abutment is connected with the slide block, and the coil spring seat is recessed with the first holding tank close to the side of the column, and the wind spring includes
Reel portion and connection sheet portion, the reel portion are movably arranged in first holding tank, and the connection sheet portion is far from the volume
One end of canister portion is fixed relative to the position of the sliding rail.
5. lifting assembly according to claim 1, which is characterized in that the sliding rail rack is close to the side of the mounting portion
It is recessed with the second holding tank, second holding tank has the first cell wall and the second cell wall being oppositely arranged, first cell wall
And/or second cell wall is respectively and fixedly provided with the sliding rail, the sliding block is slidably arranged between two sliding rails.
6. lifting assembly according to claim 5, which is characterized in that being provided on the sliding rail rack prevents the sliding block
It is detached from the first protection department of the sliding rail, is equipped with first protection department, institute on first cell wall and second cell wall
The first protection department is stated adjacent to the notch of second holding tank, and first protection department is by first cell wall or described
Center projection of two cell walls towards the notch.
7. lifting assembly according to claim 1, which is characterized in that be recessed with mounting slot, institute in the third holding tank
It states and is provided with hook at the top of sliding rail rack, the hook cooperates with mounting slot mounting.
8. lifting assembly according to any one of claims 1 to 7, which is characterized in that described in corresponding in the sliding track mechanism
The mobile beginning and end of sliding block is provided with buffer gear, and the buffer gear is used to buffer the impact force of the sliding block.
9. lifting assembly according to claim 8, which is characterized in that the buffer gear includes buffer board and is arranged in institute
State the rubber buffer on buffer board, the buffer board by the sliding rail length direction both ends bending forming, the rubber
Cushion is set to the buffer board close to the side of the sliding block.
10. a kind of intelligent interaction plate, including display device, which is characterized in that the display device is mounted on such as claim 1
To 9 described in any item lifting assemblies.
Priority Applications (1)
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CN201821545432.0U CN208859248U (en) | 2018-09-20 | 2018-09-20 | Lifting assembly and intelligent interaction plate |
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CN201821545432.0U CN208859248U (en) | 2018-09-20 | 2018-09-20 | Lifting assembly and intelligent interaction plate |
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CN208859248U true CN208859248U (en) | 2019-05-14 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112344162A (en) * | 2020-09-30 | 2021-02-09 | 联想(北京)有限公司 | Support device |
-
2018
- 2018-09-20 CN CN201821545432.0U patent/CN208859248U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112344162A (en) * | 2020-09-30 | 2021-02-09 | 联想(北京)有限公司 | Support device |
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