A kind of liquid crystal-spliced screen mounting structure
Technical field
The utility model relates to mounting structure technical field more particularly to a kind of liquid crystal-spliced screen mounting structures.
Background technique
Liquid crystal-spliced screen can use and be spliced into extra large screen separately as display and use.Made according to difference
With demand, realize the changeable large-size screen monitors function of also becoming smaller that can become larger: single screen segmentation display, single screen are individually shown, any combination is aobvious
Show, full frame liquid crystal-spliced, dual splicing liquid crystal display splicing, vertical screen display, the optional compensation of framing mask or covering, supports number letter
Number roaming, scaling stretch, show across screen that the settings and operation of various display prediction schemes, full HD real time signal processing publicizing
When the screen to become larger can be allowed to give more people using liquid crystal-spliced screen to watch, but the screen to become larger after mounting is due to height
Limitation and leading to not give more people's viewings, cannot effectively reach the effect of publicity, therefore we have proposed a kind of liquid crystal
Mosaic screen mounting structure solves the above problems.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of liquid crystal-spliced screen proposed
Mounting structure.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of liquid crystal-spliced screen mounting structure, including pedestal are welded with first support bar and second at the top of the pedestal
The top of support rod, the first support bar and second support bar offers lifting groove, in the top inner wall of two lifting grooves
It is welded with fixed block, slide bar is slidably fitted in two lifting grooves, rack gear, two lifting grooves are welded on two slide bars
It is inside equipped with gear, two gears are meshed with two rack gears respectively, and the two sides of the first support bar offer first turn
Dynamic hole, two the first rotation holes are connected with lifting groove, and first bearing, institute are welded on the inner wall of two the first rotation holes
It states second support bar and offers the second rotation hole close to the side of first support bar, be welded on the inner wall of second rotation hole
Second bearing, lifting groove in second support bar are described far from offering rotation slot on the side inner wall of the second rotation hole
Rotating block is equipped in rotation slot, the first support bar is equipped with rotating bar, one end of rotating bar far from the side of second support bar
Through two first bearings, second bearing and two gears and the side for being welded in rotating block, the other end weldering of the rotating bar
It is connected to runner, rotating bar is fixedly connected with two gears.
Preferably, two slide bar sides close to each other are welded with two to four mounting rods, and two to four mounting rods are located at
The top of first support bar and second support bar.
Preferably, four to six sliding blocks are equipped on two to four mounting rods, the side of sliding block offers slide opening, mounting rod
It is contacted with the side walls of slide opening, mounting hole is offered at the top of sliding block, the side of multiple sliding blocks is equipped with mounting blocks, Duo Gean
It fills block and is equipped with mosaic screen far from the side of sliding block, mosaic screen is welded with mounting rod, the top of mounting rod close to the side of mounting blocks
Portion offers fixing groove, and mounting blocks offer mounting groove close to the side of mosaic screen, and mounting rod is in contact with mounting groove inner wall,
The top of mounting blocks is equipped with one end of fixed link, and the equal penetrating mounting holes of the other end of fixed link extend in fixing groove.
Preferably, the top of two fixed blocks offers through-hole, and one end of two slide bars extends through two through-holes and prolongs
The top of first support bar and second support bar is extended to, two slide bars are contacted with the side walls of two through-holes respectively.
Preferably, the bottom of two slide bars is welded with slide plate, and the both ends of two slide plates are respectively and in two lifting grooves
Wall sliding contact, the side that two slide plates are located remotely from each other offer thread groove,.
Preferably, the side that the first support bar and second support bar are located remotely from each other offers threaded hole, threaded hole
Internal screw thread is connected with bolt, and bolt is matched with thread groove.
Preferably, two limited blocks are welded on the two sides inner wall of two lifting grooves, limited block is matched with slide plate.
Compared with prior art, the utility model has the beneficial effects that
Pass through pedestal, first support bar, second support bar, lifting groove, fixed block, slide bar, rack gear, gear, the first rotation
Hole, first bearing, the second rotation hole, second bearing, rotation slot, rotating block, rotating bar, mounting rod, sliding block, sliding slot, mounting blocks
On the one hand mutual cooperation between mosaic screen realizes increases so as to convenient more spliced liquid crystal display
People's viewing, achievees the effect that more efficient publicity, on the other hand can be quickly to difference by the movement of multiple sliding blocks
Mosaic screen on the mounting blocks of quantity carries out splicing installation, and the mounting rod of multiple mosaic screen sides is put into multiple mounting blocks first
It in interior mounting groove, is extended in fixing groove by fixed link penetrating mounting holes, is in contact by mounting rod with fixing groove inner wall
The fixed installation to mosaic screen is realized, by the sliding block on mobile two to four mounting rods after installation, passes through multiple sliding blocks
Mosaic screen on multiple mounting blocks is evenly distributed on two to four mounting rods by movement, will after being so uniformly distributed by mounting blocks
It links together after mosaic screen installation, after mosaic screen connection installation;
By manual rotating wheel, rotate rotating bar by the rotation of runner, by rotating bar in two first bearings
Two gears are made to engage running with two rack gears with rotation in second bearing, through the rotating block of rotating bar one end in rotation slot
Rotation makes rotating bar stable rotation, and leading to two gears passes through two slide bars in through-hole upwards with the running of engaging of two rack gears
Sliding, being in contact by the slide plate of two slide bar bottoms with limited block limits the slide bar of upward sliding, is limited by two
The effect of position block makes slide bar rise to maximum height, rises to rotating bolt after topnotch by two slide bars, bolt is in screw thread
One end that rear bolt is rotated in hole extends in thread groove, be threadedly coupled by bolt with thread groove to the slide bars of two risings into
Row is effective fixed;
On the one hand the utility model passes through the fast Speed Pinyin of mosaic screen slided and enable on multiple mounting blocks using multiple sliding blocks
It connects, and the mosaic screen of different number can be installed, on the other hand realized by the height adjustment to mounting rod complete to splicing
Liquid crystal display can give people's viewings of more different locations, achieve the effect that publicity so as to significantly more efficient, operation letter
It is single, it is easy to use.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of liquid crystal-spliced screen mounting structure structural schematic diagram;
Fig. 2 be the utility model proposes a kind of liquid crystal-spliced screen mounting structure part A structural schematic diagram;
Fig. 3 be the utility model proposes a kind of liquid crystal-spliced screen mounting structure part B structural schematic diagram;
Fig. 4 be the utility model proposes a kind of liquid crystal-spliced screen mounting structure mosaic screen side structure schematic view.
In figure: 1 pedestal, 2 first support bars, 3 second support bars, 4 lifting grooves, 5 fixed blocks, 6 slide bars, 7 rack gears, 8 gears,
9 first rotation holes, 10 first bearings, 11 second rotation holes, 12 second bearings, 13 rotation slots, 14 rotating blocks, 15 rotating bars, 16
Mounting rod, 17 sliding blocks, 18 sliding slots, 19 mounting blocks, 20 mosaic screens.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-4, a kind of liquid crystal-spliced screen mounting structure, including pedestal 1, the top of pedestal 1 are welded with the first support
The top of bar 2 and second support bar 3, first support bar 2 and second support bar 3 offers lifting groove 4, two lifting grooves 4
It is welded with fixed block 5 in top inner wall, slide bar 6 is slidably fitted in two lifting grooves 4, is welded on two slide bars 6
Rack gear 7 is equipped with gear 8 in two lifting grooves 4, and two gears 8 are meshed with two rack gears 7 respectively, and the two of first support bar 2
Side offers the first rotation hole 9, and two the first rotation holes 9 are connected with lifting groove 4, the inner wall of two the first rotation holes 9
On be welded with first bearing 10, second support bar 3 offers the second rotation hole 11 close to the side of first support bar 2, second
Second bearing 12 is welded on the inner wall of rotation hole 11, the lifting groove 4 in second support bar 3 is far from the second rotation hole 11
Rotation slot 13 is offered on the inner wall of side, is equipped with rotating block 14 in rotation slot 13, first support bar 2 is far from second support bar 3
Side is equipped with rotating bar 15, and one end of rotating bar 15 is through two first bearings 10, second bearing 12 and two gears 8 and welds
In the side of rotating block 14, the other end of rotating bar 15 is welded with runner, and rotating bar 15 is fixedly connected with two gears 8, passes through
Pedestal 1, first support bar 2, second support bar 3, lifting groove 4, fixed block 5, slide bar 6, rack gear 7, gear 8, the first rotation hole 9,
First bearing 10, the second rotation hole 11, second bearing 12, rotation slot 13, rotating block 14, rotating bar 15, mounting rod 16, sliding block
17, on the one hand the mutual cooperation between sliding slot 18, mounting blocks 19 and mosaic screen 20 is realized and is risen to spliced liquid crystal display
Height achievees the effect that more efficient publicity, on the other hand can pass through multiple sliding blocks 17 so as to facilitate more people to watch
Movement splicing installation quickly can be carried out to the mosaic screen 20 on the mounting blocks of different number 19, first by multiple mosaic screens
The mounting rod of 20 sides is put into the mounting groove in multiple mounting blocks 19, extends to fixing groove by fixed link penetrating mounting holes
It is interior, it is in contact with fixing groove inner wall the fixed installation realized to mosaic screen 20 by mounting rod, is arrived after installation by mobile two
Mosaic screen 20 on multiple mounting blocks 19 is uniformly distributed by the sliding block 17 on four mounting rods 16 by the movement of multiple sliding blocks 17
On two to four mounting rods 16, mosaic screen 20 is linked together after being uniformly distributed by mounting blocks 19, mosaic screen 20 connects
After installation, by manual rotating wheel, rotate rotating bar 15 by the rotation of runner, by rotating bar 15 in two first axles
Holding rotation in 10 and second bearing 12 makes two gears 8 engage running with two rack gears 7, passes through the rotating block of 15 one end of rotating bar
14 in rotation slot 13 rotation make 15 stable rotation of rotating bar, engaging to operate and make two by two gears 8 and two rack gears 7
For slide bar 6 by the upward sliding in through-hole, being in contact by the slide plate of two 6 bottoms of slide bar with limited block makes the cunning of upward sliding
Bar 6 is limited, and so that slide bar 6 is risen to maximum height by the effect of two limited blocks, rises to highest by two slide bars 6
Rotating bolt after degree, one end that bolt rotates rear bolt in threaded hole extend in thread groove, pass through bolt and thread groove spiral shell
The slide bar 6 that line connection rises two is effectively fixed, on the one hand the utility model passes through sliding and uses multiple sliding blocks 17
So that the mosaic screen 20 on multiple mounting blocks 19 is quickly spliced, and the mosaic screen 20 of different number can be installed, on the other hand
People's viewing that more different locations can be given to the complete liquid crystal display of splicing is realized by the height adjustment to mounting rod 16,
Achieve the effect that publicity so as to significantly more efficient, it is easy to operate, it is easy to use.
In the utility model, two sides close to each other of slide bar 6 are welded with two to four mounting rods 16, two to four peaces
Dress bar 16 is located at the top of first support bar 2 and second support bar 3, is equipped with four to six sliding blocks on two to four mounting rods 16
17, the side of sliding block 17 offers slide opening, and mounting rod 16 is contacted with the side walls of slide opening, and the top of sliding block 17 offers installation
Hole, the side of multiple sliding blocks 17 are equipped with mounting blocks 19, and multiple mounting blocks 19 are equipped with mosaic screen 20 far from the side of sliding block 17,
Mosaic screen 20 is welded with mounting rod close to the side of mounting blocks 19, and fixing groove is offered at the top of mounting rod, and mounting blocks 19 are close
The side of mosaic screen 20 offers mounting groove, and mounting rod is in contact with mounting groove inner wall, and the top of mounting blocks 19, which is equipped with, to be fixed
One end of bar, the equal penetrating mounting holes of the other end of fixed link extend in fixing groove, and the top of two fixed blocks 5 offers logical
Hole, one end of two slide bars 6 extend through the top that two through-holes extend to first support bar 2 Yu second support bar 3, two cunnings
Bar 6 is contacted with the side walls of two through-holes respectively, and the bottom of two slide bars 6 is welded with slide plate, the both ends point of two slide plates
Not with the inner wall sliding contact of two lifting grooves 4, the side that two slide plates are located remotely from each other offers thread groove, first support bar
2 offer threaded hole with the side that second support bar 3 is located remotely from each other, and threaded hole internal screw thread is connected with bolt, bolt and screw thread
Slot matches, and two limited blocks are welded on the two sides inner wall of two lifting grooves 4, and limited block is matched with slide plate, passes through bottom
Seat 1, first support bar 2, second support bar 3, lifting groove 4, fixed block 5, slide bar 6, rack gear 7, gear 8, the first rotation hole 9, the
One bearing 10, the second rotation hole 11, second bearing 12, rotation slot 13, rotating block 14, rotating bar 15, mounting rod 16, sliding block 17,
Mutual cooperation between sliding slot 18, mounting blocks 19 and mosaic screen 20 on the one hand realize to spliced liquid crystal display increased from
And can be convenient more people's viewings, achieve the effect that more efficient publicity, on the other hand can pass through the shifting of multiple sliding blocks 17
Kinetic energy is enough quickly to carry out splicing installation to the mosaic screen 20 on the mounting blocks of different number 19, first by multiple mosaic screens 20 1
The mounting rod of side is put into the mounting groove in multiple mounting blocks 19, is extended in fixing groove by fixed link penetrating mounting holes, is led to
It crosses mounting rod to be in contact with fixing groove inner wall the fixed installation realized to mosaic screen 20, passes through mobile two to four peaces after installation
The sliding block 17 on bar 16 is filled, the mosaic screen 20 on multiple mounting blocks 19 is evenly distributed on two by the movement of multiple sliding blocks 17 and is arrived
On four mounting rods 16, mosaic screen 20 is linked together after being uniformly distributed by mounting blocks 19, after the connection installation of mosaic screen 20,
By manual rotating wheel, rotate rotating bar 15 by the rotation of runner, by rotating bar 15 in two 10 Hes of first bearing
Rotation makes two gears 8 engage running with two rack gears 7 in second bearing 12, and the rotating block 14 by 15 one end of rotating bar is turning
Rotation makes 15 stable rotation of rotating bar in dynamic slot 13, makes two slide bars 6 with the running of engaging of two rack gears 7 by two gears 8
By the upward sliding in through-hole, be in contact by the slide plate of two 6 bottoms of slide bar with limited block make the slide bar 6 of upward sliding into
Row limit, makes slide bar 6 rise to maximum height, after rising to topnotch by two slide bars 6 by the effect of two limited blocks
Rotating bolt, one end that bolt rotates rear bolt in threaded hole extend in thread groove, are connected by bolt and thread groove screw thread
Connect to two rise slide bar 6 effectively fixed, the utility model on the one hand pass through sliding made using multiple sliding blocks 17 it is more
Mosaic screen 20 on a mounting blocks 19 can quickly splice, and can install the mosaic screen 20 of different number, on the other hand pass through
People's viewing that more different locations can be given to the complete liquid crystal display of splicing is realized to the height adjustment of mounting rod 16, thus
It significantly more efficient can achieve the effect that publicity, it is easy to operate, it is easy to use.
Working principle: when in use, the mounting rod of multiple 20 sides of mosaic screen is put into multiple mounting blocks 19 first
It in mounting groove, is extended in fixing groove by fixed link penetrating mounting holes, is in contact with fixing groove inner wall realization by mounting rod
Fixed installation to mosaic screen 20 passes through multiple sliding blocks by the sliding block 17 on mobile two to four mounting rods 16 after installation
Mosaic screen 20 on multiple mounting blocks 19 is evenly distributed on two to four mounting rods 16 by 17 movement, equal by mounting blocks 19
Mosaic screen 20 is linked together after even distribution, after mosaic screen connection installation, by manual rotating wheel, passes through the rotation of runner
Rotate rotating bar 15, rotating in two first bearings 10 and second bearing 12 by rotating bar 15 makes two gears 8 and two
A engagement of rack gear 7 running, being rotated in rotation slot 13 by the rotating block 14 of 15 one end of rotating bar makes 15 stable rotation of rotating bar,
Make two slide bars 6 by the upward sliding in through-hole with the running of engaging of two rack gears 7 by two gears 8, passes through two cunnings
The slide plate of 6 bottom of bar is in contact with limited block limits the slide bar 6 of upward sliding, makes to slide by the effect of two limited blocks
Bar 6 rises to maximum height, rises to rotating bolt after topnotch, spiral shell after bolt rotates in threaded hole by two slide bars 6
One end of bolt extends in thread groove, is threadedly coupled the slide bar 6 risen to two with thread groove by bolt and carries out effectively admittedly
It is fixed.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.