CN211551076U

CN211551076U - Super large interactive touch screen supporting structure

Info

Publication number: CN211551076U
Application number: CN201922489638.7U
Authority: CN
Inventors: 顾云杰; 陈彦旭; 赵继菊
Original assignee: Shanghai Gensheng Decoration Design Co ltd
Current assignee: Shanghai Gensheng Decoration Design Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-09-22
Anticipated expiration: 2029-12-31

Abstract

The utility model relates to an ultra-large interactive touch screen supporting structure, which comprises a display screen embedded in a display stand, wherein one side of the display stand, which is away from the display screen, is provided with a rotating seat, one side of the rotating seat, which is away from the display stand, is hinged with a supporting rod through a ball, and one end of the supporting rod, which is away from the rotating seat, is provided with a base; two groups of sleeves are symmetrically hinged to two sides of the base along the length direction, a first piston is connected in each sleeve in a sliding mode, and a lifting rod is arranged on one side, away from the bottom wall of each sleeve, of each first piston; a water storage cylinder is embedded at each of two ends of the display table along the length direction, a second piston is connected in the water storage cylinder in a sliding manner, an L-shaped rod is arranged on one side of the second piston, which is far away from the bottom wall of the water storage cylinder, and a sliding groove for the L-shaped rod to slide is formed in the display table; the two sleeves in the same group are connected to the same water storage barrel through a water delivery pipe. The utility model provides a lifter has the effect of support to the show stand, and the operator of being convenient for adjusts the angle of display screen to visitor's inquiry information.

Description

Super large interactive touch screen supporting structure

Technical Field

The utility model belongs to the technical field of the display device technique and specifically relates to a super large interactive touch-sensitive screen bearing structure is related to.

Background

The touch screen is one kind of induction liquid crystal display device capable of receiving input signal of contact and other input signals, and when the touch screen touches the graphic buttons, the tactile feedback system can drive various connecting devices based on pre-programmed program to replace mechanical button panel and produce vivid video effect via the liquid crystal display.

At present, with the rapid development of science and technology, a touch screen is used in most museums to display some information, the touch screen can store a large amount of information through a computer, and tourists can select information to be inquired according to modules on the touch screen, so that more contents can be displayed in a limited space.

Chinese patent publication No. CN107608578A discloses a capacitive touch screen show window interactive display touch device, which is composed of an anti-glare film, show window glass, a capacitive touch screen, a touch control panel, a control main board, a case, a display screen, a support telescopic adjusting bracket, an interactive display device, a display main board, and a power supply; wherein the anti-dazzle film is attached to the outer side of the show window glass; the capacitive touch screen is attached to the inner side of the show window glass; the interactive display equipment is closely attached to the inner side of the show window glass; the interactive display equipment is composed of a control main board, a casing, a display screen, a display main board and a power supply.

The above prior art solutions have the following drawbacks: usually in museum in order to satisfy visitor's demand, can put the display screen horizontally on ground, the operator needs adjust the inclination of display screen, can't adjust the inclination of display screen among the foretell technical scheme to it is inconvenient to bring for the use.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, one of the purposes of the utility model is to provide an interactive touch-sensitive screen bearing structure of super large, its advantage: lifter and sleeve have played the effect of supporting the regulation to the show stand, and the operator of being convenient for adjusts the inclination of display screen to the visitor inquiry information of being convenient for.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a supporting structure of an ultra-large interactive touch screen comprises a display screen embedded in a display stand, wherein a rotating seat is arranged on one side of the display stand, which is away from the display screen, a supporting rod is hinged to one side of the rotating seat, which is away from the display stand, through a ball, a base is arranged at one end of the supporting rod, which is away from the rotating seat, and the base is arranged on the ground; two groups of sleeves are symmetrically hinged to two sides of the base along the length direction, two sleeves are symmetrically arranged on the same group of sleeves along the length direction of the base, a first piston is connected in each sleeve in a sliding mode, a lifting rod is arranged on one side, away from the bottom wall of each sleeve, of each first piston, and one end, away from each sleeve, of each lifting rod is hinged to the display platform; the two ends of the display table along the length direction are respectively embedded with a water storage cylinder, a second piston is connected in the water storage cylinder in a sliding manner, an L-shaped rod is arranged on one side, away from the bottom wall of the water storage cylinder, of the second piston, the short edge part of the L-shaped rod extends out of the display table, and a sliding groove for the L-shaped rod to slide is formed in the display table; the water storage device is characterized in that the bottom wall of the water storage barrel is communicated with two water conveying pipes, and one ends, far away from the water storage barrel, of the two water conveying pipes are respectively connected to one ends, close to the bottom wall, of the two sleeves in the same group.

Through adopting above-mentioned technical scheme, the show stand passes through ball joint with the bracing piece, make the show stand can carry out the angle modulation of a plurality of directions, the operator pours into water into a water storage section of thick bamboo into earlier, the operator promotes the second piston through an L shape pole this moment, the second piston pours into the normal water of a water storage section of thick bamboo into in the sleeve of same group, the water that gets into in the sleeve promotes first piston and removes, first piston drives the lifter and upwards removes, another group's lifter descends simultaneously, make the show stand produce the slope, thereby lifter and sleeve have played the effect of supporting the regulation to the show stand, and then the quick convenient inclination to the display screen of the operator of being convenient for is adjusted, so that visitor inquiry information, and when the show stand is pressed to the visitor, water in the sleeve still has the effect of buffering to the show stand.

The present invention may be further configured in a preferred embodiment as: a limiting block is sleeved on the part, extending out of the display table, of the L-shaped rod, a plurality of grooves are formed in the two sides of the display table along the length direction of the sliding groove, and protruding blocks matched with the grooves are arranged on the limiting block; l shape pole is equipped with first spring at one side cover that the stopper deviates from the show stand, L shape pole is equipped with the dog in the one end that the stopper was kept away from to first spring.

Through adopting above-mentioned technical scheme, the operator is when promoting L shape pole, remove the stopper to the direction of dog earlier, first spring has the elastic restoring force when this moment compressing, after the operator promoted L shape pole suitable position, the operator loosens the stopper, first spring is under the effect of elastic restoring force, first spring promotes the stopper and is close to the show stand, the lug is embedded into the recess simultaneously, and first spring supports the lug through the stopper tightly in the recess, the moving direction of lug has been restricted to the recess, thereby lug and recess have played spacing effect to the stopper, and then be convenient for the operator fix a position L shape pole fast convenient, with the gliding possibility of L shape pole appearance that reduces.

The present invention may be further configured in a preferred embodiment as: an end cover is arranged at one end, far away from the base, of the sleeve, and the lifting rod penetrates through the end cover.

Through adopting above-mentioned technical scheme, the end cover can seal telescopic opening to the end cover has played the effect that blocks to first piston, and then reduces the condition emergence that water was with the ejecting sleeve of first piston, and the end cover can lead the lifter simultaneously, with stability when increasing the lifter and remove.

The present invention may be further configured in a preferred embodiment as: the base is provided with a plurality of reinforcing plates along the peripheral direction of the supporting rod.

Through adopting above-mentioned technical scheme, the reinforcing plate has increased the connection area between bracing piece and the base to the reinforcing plate has played the effect of support to the bracing piece, and then has increased the joint strength between bracing piece and the base.

The present invention may be further configured in a preferred embodiment as: four corners that the base deviates from bracing piece one side all are equipped with a stabilizer blade, wear to be equipped with the pivot in the stabilizer blade, it is connected with the gyro wheel to rotate in the pivot.

Through adopting above-mentioned technical scheme, the operator is when removing the show stand, and the gyro wheel produces the friction with ground, and the gyro wheel rotates, converts the friction between base and the ground into rolling friction to the gyro wheel has reduced the frictional force between base and the ground, and then is convenient for the quick convenient removal show stand of operator, in order to save operator's labour.

The present invention may be further configured in a preferred embodiment as: two lateral walls that the stabilizer blade is relative all have seted up a waist shape hole along vertical direction, be equipped with the guide post that passes the pivot in the waist shape hole, one side cover that ground was kept away from in the pivot to the guide post is equipped with the second spring, the one end threaded connection that the pivot was kept away from at the second spring to the guide post has the clamp plate.

By adopting the technical scheme, an operator rotates the pressing plate to enable the pressing plate to be close to the rotating shaft, the second spring is compressed at the moment to enable the rigidity of the second spring to be increased, the second spring pushes the rotating shaft to enable the roller to be abutted against the ground, when the display table moves, the roller is easy to vibrate when in contact with the ground, the roller transmits the vibration to the rotating shaft, the second spring can buffer, absorb and slowly release energy to the rotating shaft, the second spring plays a role in damping the roller, further the possibility that the base vibrates is reduced, the stability of the display table is improved, after the operator moves the display table to a proper position, the operator reversely rotates the pressing plate, the pressing plate moves to one side far away from the rotating shaft, meanwhile, under the action of the elastic restoring force of the second spring, the rigidity weakening of the second spring is easy to be compressed, under the action of the self gravity of the display table, the base pushes down for the gyro wheel is close to the base, and stabilizer blade and ground contact this moment, thereby the stabilizer blade has played the effect of support to the base, and then the operator of being convenient for fixes a position the base fast convenient, with the possibility that the removal appears when reducing the show stand and using.

The present invention may be further configured in a preferred embodiment as: the stabilizer blade deviates from the one end of base and is equipped with the rubber layer.

Through adopting above-mentioned technical scheme, the rubber layer is made by the rubber material, and rubber self is softer produces deformation easily, and when the stabilizer blade was contradicted subaerial, the rubber layer can be filled up the gap between stabilizer blade and the ground to the rubber layer has increased the area of contact between stabilizer blade and the ground, and then has reduced the stabilizer blade and has appeared gliding possibility, with the stability that increases the show stand.

The present invention may be further configured in a preferred embodiment as: the bracing piece articulates along the peripheral direction has a plurality of guide bar, the pot head that the pin joint was kept away from to the guide bar is equipped with the guide cylinder, the one end that the guide cylinder was kept away from the guide bar articulates on the base, be equipped with the third spring between guide cylinder and the guide bar.

Through adopting above-mentioned technical scheme, the operator is when removing the show stand, the bracing piece produces easily and rocks, the bracing piece drives the guide bar this moment and produces the displacement, the guide bar slides along the length direction of guide cylinder, the third spring has elastic restoring force by the compression, and the third spring is under the effect of elastic restoring force, the third spring cushions the energy-absorbing to the guide bar, and slow release energy, thereby the third spring has played the cushioning effect to the guide bar, and then it causes the impaired condition of bracing piece to take place to reduce the bracing piece amplitude of rocking too big, stability when with the removal of increase show stand.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the lifting rod and the sleeve play a role in supporting and adjusting the display stand, so that an operator can conveniently and quickly adjust the inclination angle of the display screen, and a visitor can conveniently inquire information;

2. the bump and the groove have a limiting effect on the limiting block, so that an operator can conveniently and quickly position the L-shaped rod, and the possibility of sliding of the L-shaped rod is reduced;

3. the second spring plays the absorbing effect to the gyro wheel, and then reduces the base and produced the possibility of vibrations to improve the stability of show stand.

Drawings

Fig. 1 is a schematic view of the overall structure of the present embodiment.

Fig. 2 is a schematic structural diagram for embodying the sleeve in the present embodiment.

Fig. 3 is an enlarged schematic view of a portion a in fig. 1.

In the figure, 1, a display stand; 11. a display screen; 12. a base; 13. a rotating seat; 14. a support bar; 15. a reinforcing plate; 2. a sleeve; 21. a first piston; 22. a lifting rod; 23. a water storage cylinder; 24. a second piston; 25. an L-shaped rod; 26. a chute; 27. a water delivery pipe; 28. an end cap; 3. a limiting block; 31. a groove; 32. a bump; 33. a first spring; 34. a stopper; 4. a support leg; 41. a rotating shaft; 42. a roller; 43. a waist-shaped hole; 44. a guide post; 45. a second spring; 46. pressing a plate; 47. a rubber layer; 5. a guide bar; 51. a guide cylinder; 52. and a third spring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses an interactive touch-sensitive screen bearing structure of super large, including placing base 12 subaerial, one side that base 12 deviates from ground is equipped with bracing piece 14, and the one end ball joint that base 12 was kept away from to bracing piece 14 has a rotation seat 13, rotates seat 13 and deviates from one end fixedly connected with show stand 1 of bracing piece 14, and one side that show stand 1 deviates from rotation seat 13 inlays and is equipped with display screen 11. The bracing piece 14 is along peripheral direction fixedly connected with a plurality of reinforcing plate 15, and the equal fixed connection of a plurality of reinforcing plate 15 is on base 12 to increase the joint strength between bracing piece 14 and base 12.

Referring to fig. 1 and 2, base 12 all articulates along length direction's both sides has a set of sleeve 2, and the length direction symmetry of base 12 is equipped with two along same set of sleeve 2, and one side sliding connection that base 12 was kept away from to sleeve 2 has lifter 22, and the one end that sleeve 2 was kept away from to lifter 22 is connected on show stand 1, and the one end that show stand 1 was kept away from to lifter 22 is connected with first piston 21, and the lateral wall of first piston 21 is laminated with the inner wall of sleeve 2 mutually. Show stand 1 all inlays along length direction's both ends and is equipped with a water storage section of thick bamboo 23, sliding connection has second piston 24 in the water storage section of thick bamboo 23, and the lateral wall of second piston 24 is laminated mutually with the inner wall of a water storage section of thick bamboo 23, one side that second piston 24 deviates from a water storage section of thick bamboo 23 diapire is connected with L shape pole 25, and the quarter portion of L shape pole 25 extends to one side that show stand 1 deviates from display screen 11, the spout 26 that supplies L shape pole 25 minor face to pass is seted up along width direction to show stand 1 simultaneously, and L shape pole 25 slides along the length direction of spout 26 and sets up.

Referring to fig. 1 and 2, the two sleeves 2 in the same group are both communicated with the same water storage barrel 23 through a water pipe 27, the two water pipes 27 are both connected to the bottom wall of the water storage barrel 23, the other ends of the two water pipes are respectively connected to the bottoms of the two sleeves 2, and the capacity of the water storage barrel 23 is greater than the sum of the capacities of the two sleeves 2 in the same group. At this time, an operator pushes one of the L-shaped rods 25, the L-shaped rod 25 pushes the second piston 24 to move towards the bottom wall of the water storage cylinder 23 along the length direction of the water storage cylinder 23, the second piston 24 presses part of the water in the water storage cylinder 23 into two sleeves 2 in the same group, the water entering the sleeves 2 pushes the first piston 21 to move, and the first piston 21 pushes the lifting rod 22 to ascend. Simultaneously another set of lifter 22 descends, gets back to water storage section of thick bamboo 23 with the water pressure in the sleeve 2 in, two sets of lifters 22 are high one low this moment for show stand 1 reaches the effect of slope, thereby lifter 22 and sleeve 2 have played the effect of supporting the regulation to show stand 1, and then the quick convenient inclination to display screen 11 of the operator of being convenient for is adjusted, so that the visitor inquires information. And the water in the sleeve 2 also has a cushioning effect on the display stand 1 when a guest presses the display stand 1.

Referring to fig. 1 and 2, the sleeve 2 is provided with an end cap 28 at an end away from the base 12, and the lifting rod 22 is inserted into the end cap 28. When the lifting rod 22 ascends, the end cover 28 can block the first piston 21, so that the end cover 28 has a limiting effect on the first piston 21, and the situation that the first piston 21 is ejected out of the sleeve 2 by too high water pressure is reduced. Meanwhile, in the moving process of the lifting rod 22, the end cover 28 can limit the moving direction of the lifting rod 22, so that the lifting rod 22 makes linear motion, and the end cover 28 plays a role in guiding the lifting rod 22, thereby improving the stability of the lifting rod 22 in moving.

Referring to fig. 1 and 2, one side cover that L shape pole 25 extends show stand 1 is equipped with

stopper

3, 3 sliding connection of stopper on L shape pole 25, stopper 3 is close to the one end of show stand 1 and is equipped with lug 32, and show stand 1 all offer along 26 length direction's of spout both sides with lug 32 matched with recess 31, L shape pole 25 deviates from one side fixedly connected with dog 34 of show stand 1 at stopper 3 simultaneously, L shape pole 25 overlaps between dog 34 and stopper 3 to be equipped with first spring 33. After the operator pushes the L-shaped lever 25 to move to the proper position, the operator stops moving the L-shaped lever 25, and the operator snaps the protrusion 32 into the groove 31.

Referring to fig. 1 and 2, when the protrusion 32 is engaged with the groove 31, the first spring 33 is in a partially compressed state, at this time, the first spring 33 is compressed to have an elastic restoring force, and under the effect of the elastic restoring force, the first spring 33 pushes the stopper 3 to abut against the wall surface of the display stand 1, at this time, the groove 31 limits the moving direction of the protrusion 32, so that the groove 31 and the protrusion 32 play a role in limiting and fixing the stopper 3, and an operator can conveniently position the L-shaped rod 25 to reduce the possibility that the L-shaped rod 25 slides.

Referring to fig. 1 and 3, one side of the base 12 departing from the supporting rod 14 is provided with four supporting legs 4, the four supporting legs 4 are respectively and fixedly connected to four corners of the base 12, the four supporting legs 4 are respectively and rotatably connected to a roller 42 through a rotating shaft 41, and the roller 42 is rotatably connected to the rotating shaft 41. When the operator pushes the display stand 1 to move, the roller 42 can convert the friction between the base 12 and the ground into rolling friction, so that the roller 42 can reduce the friction between the base 12 and the ground, and the operator can move the display stand 1 conveniently and quickly, thereby saving the labor force of the operator.

Referring to fig. 1 and 3, two opposite side walls of the supporting leg 4 are respectively provided with a waist-shaped hole 43 along the vertical direction, the rotating shaft 41 is slidably connected in the waist-shaped holes 43, the waist-shaped holes 43 are provided with guide columns 44 along the length direction, the guide columns 44 penetrate through the rotating shaft 41, the guide columns 44 are in threaded connection with a pressing plate 46 at one side of the rotating shaft 41 far away from the ground, and the guide columns 44 are sleeved with second springs 45 between the pressing plate 46 and the rotating shaft 41. An operator rotates the pressing plate 46 to approach the rotating shaft 41, the pressing plate 46 presses the second spring 45, the second spring 45 has elastic restoring force when compressed, meanwhile, the rigidity of the second spring 45 is increased, and the second spring 45 abuts against the rotating shaft 41 on the side wall of the kidney-shaped hole 43, so that the roller 42 is in contact with the ground. When the operator pushes the display table 1, the roller 42 itself easily vibrates, the roller 42 drives the rotating shaft 41 to vibrate together, at the moment, the second spring 45 buffers and absorbs energy to the rotating shaft 41 under the action of elastic restoring force, and the energy is slowly released, so that the second spring 45 plays a role in damping the roller 42, further the possibility that the base 12 vibrates is reduced, and the stability of the display table 1 during moving is improved.

Referring to fig. 1 and 3, when the operator rotates the clamp plate 46 to the side of keeping away from pivot 41 and moves, second spring 45 is under the effect of elastic restoring force, second spring 45's rigidity diminishes for second spring 45 becomes easily compressed, show stand 1 is under the effect of self gravity this moment, base 12 pushes down, gyro wheel 42 drives pivot 41 and moves up, stabilizer blade 4 and ground contact, thereby stabilizer blade 4 plays the effect of support to base 12, and then stabilizer blade 4 is convenient for the operator to fix a position show stand 1 fast convenient. Simultaneously stabilizer blade 4 is equipped with rubber layer 47 in the one side that deviates from base 12, rubber layer 47 is made by the rubber material, rubber self is softer and produce deformation easily, 1 gravity of show stand is used down, base 12 compresses tightly stabilizer blade 4 subaerial, rubber layer 47 can fill up the gap between stabilizer blade 4 and the ground, thereby rubber layer 47 has increased the area of contact of stabilizer blade 4 with ground, can further play skid-proof effect to stabilizer blade 4, and then reduce the condition that the visitor removed show stand 1 by mistake and take place.

Referring to fig. 1 and 2, the supporting rod 14 is hinged with four downward inclined guide rods 5 along the circumferential direction, one end of each of the four guide rods 5 far away from the hinged point is sleeved with a guide cylinder 51, a third spring 52 is arranged between the bottom wall of the guide cylinder 51 and the guide rods 5, and two ends of the third spring 52 are respectively abutted to the bottom wall of the guide cylinder 51 and the guide rods 5. Normally, the third spring 52 is in a partially compressed state. When the operator is at removal show stand 1, bracing piece 14 easily produces and rocks, and bracing piece 14 is when rocking, bracing piece 14 drives guide bar 5 and produces the displacement, guide bar 5 and guide cylinder 51 compress third spring 52 this moment, third spring 52 has the elastic restoring force by the compression, third spring 52 is under the effect of elastic restoring force simultaneously, third spring 52 cushions the energy-absorbing and slow release energy to guide bar 5, thereby third spring 52 has played the cushioning effect to guide bar 5, and then reduce show stand 1 and rock the range too big condition emergence that causes bracing piece 14 to be impaired, stability when in order to increase show stand 1 and remove.

The implementation principle of the embodiment is as follows: the operator is when adjusting show stand 1, the operator pulls stopper 3 earlier, make lug 32 break away from in the recess 31, promote L shape pole 25 again and remove to the diapire of water storage section of thick bamboo 23, second piston 24 is impressed the water of part in the water storage section of thick bamboo 23 into two sleeves 2 of same group this moment, the water that gets into sleeve 2 promotes first piston 21 and removes, first piston 21 promotes lifter 22 and rises, another group's lifter 22 descends simultaneously, the operator adjusts show stand 1 to appropriate angle after, the operator loosens stopper 3, first spring 33 promotes stopper 3, lug 32 and recess 31 cooperation, stopper 3 fixes a position L shape pole 25.

When an operator needs to move the display platform 1, the operator rotates the pressing plate 46 to approach the rotating shaft 41, the pressing plate 46 compresses the second spring 45, the rigidity of the second spring 45 is increased, the second spring 45 pushes the rotating shaft 41 to abut against the side wall of the waist-shaped hole 43, so that the roller 42 is in contact with the ground, the operator can move the display platform 1 at the moment, meanwhile, the third spring 52 buffers and absorbs energy for the supporting rod 14 through the guide rod 5, after the operator moves the display platform 1 to a proper position, the operator rotates the pressing plate 46 again to move to one side far away from the rotating shaft 41, so that the rotating shaft 41 moves upwards, and the support leg 4 is in contact with the ground to position the display platform 1.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides an ultra-large interactive touch screen bearing structure, includes to inlay display screen (11) of establishing in show stand (1), its characterized in that: a rotating seat (13) is arranged on one side, away from the display screen (11), of the display platform (1), a supporting rod (14) is hinged to one side, away from the display platform (1), of the rotating seat (13) through a ball, a base (12) is arranged at one end, away from the rotating seat (13), of the supporting rod (14), and the base (12) is arranged on the ground;

the two groups of sleeves (2) are symmetrically hinged to the base (12) along two sides of the length direction, two sleeves (2) in the same group are symmetrically arranged along the length direction of the base (12), a first piston (21) is connected to the sleeves (2) in a sliding mode, a lifting rod (22) is arranged on one side, away from the bottom wall of each sleeve (2), of each first piston (21), and one end, away from each sleeve (2), of each lifting rod (22) is hinged to the display table (1);

a water storage cylinder (23) is embedded at each of two ends of the display stand (1) along the length direction, a second piston (24) is connected to the water storage cylinder (23) in a sliding mode, an L-shaped rod (25) is arranged on one side, away from the bottom wall of the water storage cylinder (23), of the second piston (24), the short edge part of the L-shaped rod (25) extends out of the display stand (1), and a sliding groove (26) for the L-shaped rod (25) to slide is formed in the display stand (1);

the bottom wall of the water storage barrel (23) is communicated with two water conveying pipes (27), and one ends, far away from the water storage barrel (23), of the two water conveying pipes (27) are respectively connected to one ends, close to the bottom wall, of the two sleeves (2) in the same group.

2. The ultra-large interactive touch screen support structure of claim 1, wherein: the L-shaped rod (25) is sleeved with a limiting block (3) along the part extending out of the display platform (1), a plurality of grooves (31) are formed in the two sides of the display platform (1) along the length direction of the sliding groove (26), and protruding blocks (32) matched with the grooves (31) are arranged on the limiting block (3);

l shape pole (25) are equipped with first spring (33) at one side cover that stopper (3) deviate from show stand (1), L shape pole (25) are equipped with dog (34) in the one end that stopper (3) were kept away from in first spring (33).

3. The ultra-large interactive touch screen support structure of claim 1, wherein: an end cover (28) is arranged at one end, far away from the base (12), of the sleeve (2), and the lifting rod (22) penetrates through the end cover (28).

4. The ultra-large interactive touch screen support structure of claim 1, wherein: the base (12) is provided with a plurality of reinforcing plates (15) along the peripheral direction of the supporting rod (14).

5. The ultra-large interactive touch screen support structure of claim 1, wherein: four corners that base (12) deviate from bracing piece (14) one side all are equipped with one stabilizer blade (4), wear to be equipped with pivot (41) in stabilizer blade (4), it is connected with gyro wheel (42) to rotate on pivot (41).

6. The ultra-large interactive touch screen support structure of claim 5, wherein: one waist shape hole (43) has all been seted up along vertical direction to two lateral walls that stabilizer blade (4) are relative, be equipped with guide post (44) that pass pivot (41) in waist shape hole (43), one side cover that ground was kept away from in pivot (41) to guide post (44) is equipped with second spring (45), one end threaded connection that pivot (41) were kept away from in second spring (45) to guide post (44) has clamp plate (46).

7. The ultra-large interactive touch screen support structure of claim 6, wherein: and a rubber layer (47) is arranged at one end of the support leg (4) departing from the base (12).

8. The ultra-large interactive touch screen support structure of claim 7, wherein: bracing piece (14) have a plurality of guide bar (5) along peripheral direction articulated, the pot head that pin joint was kept away from in guide bar (5) is equipped with guide cylinder (51), the one end that guide bar (5) were kept away from in guide cylinder (51) articulates on base (12), be equipped with third spring (52) between guide cylinder (51) and guide bar (5).