CN217588353U - Indoor small-space high-definition full-color display screen convenient to lift, position and install - Google Patents

Abstract

The utility model discloses an indoor small-space high-definition full-color display screen convenient to lift, position and install, including the display, two cardboard symmetry fixed connection are in the back of display, and the branch is equipped with two, and two branches are located the back of display, rotate from the driving wheel and connect in the inner chamber of branch, and step motor fixed connection is in the inner chamber of motor case, and the drive wheel fixed connection is in step motor's pivot position, the utility model relates to a small-space display screen technical field; this full-color display screen of indoor booth interval high definition convenient to lift location installation, through the mode that adopts cardboard and the mutual joint of card post to replace traditional bolt, the mode that the nut is connected, make between display and the wall body indirect fixation together, the installation is simple and convenient, fix a position the installation to the display from both sides simultaneously, avoid appearing the phenomenon of slope between display and the wall body, the fixed plate of connecting the display simultaneously can slide from top to bottom in the inner chamber of extension board, be convenient for adjust the height of display.

Description

Indoor small-space high-definition full-color display screen convenient to lift, position and install

Technical Field

The utility model relates to a small distance display screen technical field specifically is a full-color display screen of indoor small distance high definition convenient to location installation lifts.

Background

The small-distance LED display screen is an indoor LED display screen with the LED point distance below P2.5, and mainly comprises LED display screen products such as P2.5, P2.0, P1.8, P1.5 and the like. Along with the improvement of the manufacturing technology of the LED display screen, the resolution ratio of the traditional LED display screen is greatly improved. The small-space LED display screen is a general name of a whole set of system, and comprises an LED display system, a high-definition display control system, a heat dissipation system and the like. The small-distance LED display screen adopts a pixel-level point control technology to realize the state control of the reducibility and the uniformity of the brightness and the color of a display screen pixel unit. The automatic reflow soldering process is adopted in the production process of the display screen, and manual post soldering is not needed.

The booth apart from the display is bulky, installs usually on the wall body, and when the installation often uses bolt and nut interconnect, the installation is comparatively loaded down with trivial details, and when installing between booth apart from the display and the wall body simultaneously, be not convenient for fix a position the mounted position, the display easily inclines each other between the wall body during the installation, adopts the unable height of adjusting the display of fixed connection's mode simultaneously.

Therefore, the utility model provides a full-color display screen of indoor booth apart from high definition convenient to location installation lifts to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a full-color display screen of indoor booth's interval high definition convenient to lift location installation has solved above-mentioned problem.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a full-color display screen of indoor booth high definition convenient to lift location installation, includes the display, the back of display is equipped with the installation component, the installation component includes cardboard, branch, follows driving wheel, motor case, step motor, drive wheel, chain, splint, set screw, fixed plate, card post and spring, the cardboard is equipped with two, two cardboard symmetry fixed connection in the back of display, branch is equipped with two, two branch is located the back of display, from the driving wheel rotate connect in the inner chamber of branch, motor case fixed connection in one side of branch, step motor fixed connection in the inner chamber of motor case, drive wheel fixed connection in step motor's pivot position, the drive wheel rotate connect in the inner chamber of branch, the chain joint in from the driving wheel with between the drive wheel, splint joint in one side of chain, set screw threaded connection in the inner chamber of splint, set screw runs through the chain extends to the outside, fixed plate fixed connection in one side of splint, the card post is equipped with two, two card post symmetry sliding connection in the inner chamber of fixed plate, the spring fixed connection in between the card post.

Preferably, the number of the springs is four, and the four springs are rectangular and are respectively arranged between the two clamping columns.

Preferably, the mounting assembly further comprises two supporting rods, the two supporting rods are respectively and fixedly connected to the inner side of the chain, and the two supporting rods are respectively and fixedly connected to the upper end and the lower end of the inner side of the chain.

Preferably, the back of display is equipped with locating component, locating component includes solid fixed ring, joint board, holding screw, locating plate and counter roll, gu fixed ring is equipped with four, four gu fixed ring be rectangle fixed connection in the back of display, the joint board is equipped with four stabilizer blades, four stabilizer blade joints in four gu fixed ring's outer end, holding screw threaded connection in gu between fixed ring and the joint board, the locating plate is equipped with two, two locating plate symmetry fixed connection in the outer end of joint board, counter roll fixed connection is in two between the locating plate.

Preferably, locating component still includes reference column, bracing piece, slide, spout, connecting plate, lower snap ring, and last snap ring, the reference column is equipped with two, two reference column symmetry fixed connection in the outer end of counter roll, slide sliding connection in the outer end of bracing piece, the bracing piece is equipped with two, the spout has been seted up at the back of bracing piece, the slide with sliding connection between the spout, connecting plate fixed connection in the outer end of slide, lower snap ring fixed connection in the bottom of connecting plate, go up the snap ring rotate connect in the inner chamber of connecting plate.

Preferably, the cross sections of the lower clamping ring and the upper clamping ring are semicircular, and a screw and a nut are connected between the lower clamping ring and the upper clamping ring through threads.

Preferably, the outer end of the display is fixedly connected with a signal receiver, the back of the display is fixedly connected with a control panel, the signal receiver is electrically connected with the control panel, and the control panel is electrically connected with the stepping motor.

Preferably, the inner chamber of control panel is equipped with control module, and control module's inside contains analog system, and analog system includes equipment end APP system.

Preferably, the back of the display is symmetrically and fixedly connected with a cavity plate, an inner cavity of the cavity plate is fixedly connected with a cooling pipe, one end of the cooling pipe is fixedly connected with a return pipe, the other end of the return pipe is fixedly connected with a cooler, the cooler is fixedly connected with the back of the display, one side of the cooler is fixedly connected with a liquid discharge pipe, the other end of the liquid discharge pipe is fixedly connected with a pump machine, the pump machine is fixedly connected with the inner cavity of the cavity plate, and the pump machine is fixedly connected with the other end of the cooling pipe.

Preferably, the upper end and the lower end of the supporting rod are symmetrically provided with clamping grooves, inner cavities of the clamping grooves are rotatably connected with rotating plates, and inner cavities of the clamping grooves are in threaded connection with bolts.

Advantageous effects

The utility model provides a full-color display screen of indoor booth apart from high definition convenient to location installation lifts. Compared with the prior art, the method has the following beneficial effects:

(1) This indoor full-color display screen of booth apart from high definition convenient to lift location installation, through the mode that adopts cardboard and the mutual joint of card post to replace traditional bolt, the mode that the nut is connected, make between display and the wall body indirect fixed together, the installation is simple and convenient, fix a position the installation to the display from both sides simultaneously, avoid appearing the phenomenon of slope between display and the wall body, the fixed plate of connecting the display simultaneously can slide from top to bottom in the inner chamber of extension board, thereby be convenient for adjust the height of display.

(2) This indoor full-color display screen of booth apart from high definition convenient to lift location installation, through last snap ring and lower snap ring centre gripping in the reference column of fulcrum outer end, make display and slide be connected together fixedly, can fix the back bottom side of display earlier when the installation, reverse the display again, make the cardboard and the mutual joint of card post of the both sides of display, two cardboards are the triangle-shaped structure with the linkage plate, make the connection between display and the wall body more stable, for the radiating efficiency of reinforcing display, the mode that uses the liquid cooling dispels the heat to the display, the radiating effect is strong and the noise is less.

Drawings

FIG. 1 is a perspective view of the external structure of the present invention;

fig. 2 is a schematic diagram of a back structure of the display of the present invention;

FIG. 3 is a schematic view of the connection structure between the stepping motor and the chain of the present invention;

FIG. 4 is a schematic view of the connecting structure of the chain and the clamping plate of the present invention;

FIG. 5 is a schematic view of the structure of the clip board and the connector board of the present invention;

fig. 6 is an enlarged schematic structural view of a point a in fig. 2 of the present invention;

figure 7 is a schematic view of the connector tile of the present invention;

fig. 8 is a schematic view of the connection structure of the upper snap ring and the lower snap ring of the present invention;

fig. 9 is an enlarged schematic structural diagram of the present invention at B in fig. 1;

fig. 10 is a schematic diagram of the module structure of the present invention;

fig. 11 is a schematic structural view of a cooling pipe of the present invention;

fig. 12 is a schematic view of a connection structure of the clamping groove and the bolt according to the present invention.

In the figure 1, a display; 2. mounting the component; 2001. clamping a plate; 2002. a strut; 2003. a driven wheel; 2004. a motor case; 2005. a stepping motor; 2006. a driving wheel; 2007. a chain; 2008. a splint; 2009. a set screw; 2010. a fixing plate; 2011. clamping the column; 2012. a spring; 2013. a support rod; 3. a positioning assembly; 3001. a fixing ring; 3002. a connection plate; 3003. tightening the screw; 3004. positioning a plate; 3005. a fulcrum; 3006. a positioning column; 3007. a support bar; 3008. a slide plate; 3009. a chute; 3010. a connecting plate; 3011. a lower snap ring; 3012. a snap ring is arranged; 4. a signal receiver; 5. a control panel; 6. a cavity plate; 7. a cooling tube; 8. a return pipe; 9. a cooler; 10. a liquid discharge pipe; 11. a pump machine; 12. a clamping groove; 13. rotating the plate; 14. and (4) bolts.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1-8, an indoor small-space high-definition full-color display screen convenient for lifting, positioning and installation comprises a display 1, a mounting assembly 2 is arranged on the back of the display 1, the mounting assembly 2 comprises two clamping plates 2001, a supporting rod 2002, two driven wheels 2003, a motor box 2004, a stepping motor 2005, a driving wheel 2006, a chain 2007, a clamping plate 2008, a fixing screw 2009, a fixing plate 2010, a clamping column 2011 and a spring 2012, the two clamping plates 2001 are arranged, the two clamping plates 2001 are symmetrically and fixedly connected to the back of the display 1, the two supporting rods 2002 are arranged on the back of the display 1, the driven wheels 2003 are rotatably connected to the inner cavities of the supporting rods 2002, the motor box 2004 is fixedly connected to one side of the supporting rods 2002, the stepping motor 2005 is fixedly connected to the inner cavities of the motor box 2004, the driving wheel 2006 is fixedly connected to a rotating shaft portion of the stepping motor 2005, the driving wheel 2006 is rotatably connected to the inner cavities of the supporting rods 2002, a chain 2007 is clamped between a driven wheel 2003 and a driving wheel 2006, a splint 2008 is clamped at one side of the chain 2007, a fixing screw 2009 is in threaded connection with an inner cavity of the splint 2008, the fixing screw 2009 penetrates through the chain 2007 to extend to the outside, a fixing plate 2010 is fixedly connected at one side of the splint 2008, two clamping columns 2011 are arranged, the two clamping columns 2011 are symmetrically and slidably connected with the inner cavity of the fixing plate 2010, a spring 2012 is fixedly connected between the two clamping columns 2011, four springs 2012 are arranged, the four springs 2012 are respectively arranged between the two clamping columns 2011 in a rectangular shape, the mounting assembly 2 further comprises two abutting rods 2013, the two abutting rods 2013 are respectively and fixedly connected with the inner side of the chain 2007, the two abutting rods 2013 are respectively and fixedly connected with the upper end and the lower end of the inner side of the chain 2007, a positioning assembly 3 is arranged at the back of the display 1, the positioning assembly 3 comprises a fixing ring 3001, an engaging plate 3002 and a fastening screw 3003, positioning plates 3004 and support shafts 3005, the fixing rings 3001 are four, four fixing rings 3001 are fixedly connected to the back of the display 1 in a rectangular shape, the connecting plate 3002 is provided with four support legs, the four support legs are clamped at the outer ends of the four fixing rings 3001, set screws 3003 are screwed between the fixing rings 3001 and the connecting plate 3002, two positioning plates 3004 are provided, two positioning plates 3004 are symmetrically and fixedly connected to the outer ends of the connecting plate 3002, the support shafts 3005 are fixedly connected between the two positioning plates 3004, the positioning assembly 3 further comprises positioning columns 3006, support rods 3007, sliding plates 3008, sliding grooves 3009, connecting plates 3010, lower clamping rings 3011 and upper clamping rings 3012, two positioning columns 3006 are provided, two positioning columns 3006 are symmetrically and fixedly connected to the outer ends of the support shafts 3005, the sliding plates 3008 are slidably connected to the outer ends of the support rods 3007, two sliding grooves 3009 are provided at the back of the support rods 3007, and the sliding plates 3008 are slidably connected to the sliding grooves 3009, the connecting plate 3010 is fixedly connected to the outer end of the sliding plate 3008, the lower snap ring 3011 is fixedly connected to the bottom end of the connecting plate 3010, the upper snap ring 3012 is rotatably connected to the inner cavity of the connecting plate 3010, the cross sections of the lower snap ring 3011 and the upper snap ring 3012 are both semicircular, a screw and a nut are connected between the lower snap ring 3011 and the upper snap ring 3012 in a threaded manner, firstly, two support rods 2002 and two support rods 3007 are placed at the outer end of the wall body at equal intervals, the top end parts of the support rods 2002 and the support rods 3007 are positioned on the same horizontal line, then, four claws of the connecting plate 3002 are clamped at the outer end of a fixing ring 3001 at the back of the display 1, the connecting plate 3002 is fixed at the back of the display 1 by using a set screw 3003, then a positioning column 3006 at the outer end of a fulcrum 3005 between two positioning plates 3004 is clamped in the lower snap-fit ring 3011 at the bottom end of the connecting plate 3010, and the upper snap ring 3012 is rotated, so that the lower snap ring 3011 and the upper snap-fit together with the upper snap ring 3012, the display 1 can be turned over, meanwhile, a stepping motor 2005 in a motor box 2004 drives a driving wheel 2006 to rotate, a chain 2007 between the driving wheel 2006 and a driven wheel 2003 rotates clockwise, a support rod 2013 on the right side inside the chain 2007 is clamped with the driving wheel 2006 at the moment, the chain 2007 is prevented from continuing to rotate, the height of a clamping plate 2008 is fixed, the display 1 is turned over, the clamping plate 2001 on the back of the display 1 is abutted to a clamping column 2011, the two clamping columns 2011 slide oppositely in an inner cavity of a fixing plate 2010 at the moment, the spring 2012 is compressed, after the two clamping columns 2011 enter the clamping plate 2001, the spring 2012 expands, the fixing plate 2010 and the clamping plate 2001 are connected with each other, the mounting operation is simple and convenient, the mounting position can be positioned when the mounting position is mounted, meanwhile, a triangular structure is formed between the two clamping plates 2001 and a connecting plate 3002, the stability of the connection between the display 1 and a wall bracket is stronger, the traditional display 1 is directly fixed at the outer end of the wall body, the height of the traditional display 1 cannot be adjusted, and when the height of the display 1 needs to be adjusted, the stepping motor 2005, the driving motor 2007 drives the chain to rotate anticlockwise, and drive the chain 2007 to drive the display 1 to rise.

Example two:

referring to fig. 9 to 12, the present embodiment provides a technical solution of an indoor small-distance high-definition full-color display screen convenient for lifting, positioning and installation on the basis of the first embodiment: the outer end of the display 1 is fixedly connected with a signal receiver 4, the back of the display 1 is fixedly connected with a control panel 5, the signal receiver 4 is electrically connected with the control panel 5, the control panel 5 is electrically connected with the stepping motor 2005, a control module is arranged in an inner cavity of the control panel 5, an analog system is arranged in the control module and comprises an equipment end APP system, the analog system comprises an equipment end APP system, in order to adjust the height of the display 1, the display 1 is provided with an independent APP, the APP can be installed in a terminal machine, the analog system in the APP can send an instruction to the control panel 5, and the signal receiver 4 is convenient to receive an APP signal, so that the stepping motor 2005 can be controlled conveniently;

the back of the display 1 is symmetrically and fixedly connected with a cavity plate 6, the inner cavity of the cavity plate 6 is fixedly connected with a cooling pipe 7, one end of the cooling pipe 7 is fixedly connected with a return pipe 8, the other end of the return pipe 8 is fixedly connected with a cooler 9, the cooler 9 is fixedly connected with the back of the display 1, one side of the cooler 9 is fixedly connected with a liquid discharge pipe 10, the other end of the liquid discharge pipe 10 is fixedly connected with a pump 11, the pump 11 is fixedly connected in the inner cavity of the cavity plate 6, the pump 11 is fixedly connected with the other end of the cooling pipe 7, the heat generated when the display 1 is used is larger, a fan is traditionally adopted to radiate the heat of the display 1, the fan has lower radiating efficiency and higher noise, and the back of the display 1 is cooled by the cooling liquid which can flow in the cooling pipe 7, the coolant liquid after absorbing heat enters into the cooler 9 through the return pipe 8 and cools off, the pump 11 pumps the coolant liquid after cooling into the cooling pipe 7 through the fluid-discharge tube 10 again, in the whole process, the coolant liquid cooling efficiency is high, the speed is fast, the upper and lower both ends symmetry of branch 2002 and bracing piece 3007 has seted up and has clamped the groove 12, the inner chamber of clamping groove 12 rotates and is connected with the commentaries on classics board 13, the inner chamber threaded connection who presss from both sides groove 12 has bolt 14, bolt 14 easily rusts with the air contact, it is very inconvenient when dismantling the branch 2002 and the bracing piece 3007 of wall body outer end, commentaries on classics board 13 can seal the bolt 14 of clamping groove 12 inside, reduce the area of contact of bolt 14 and air, thereby slow down the oxidation rate of bolt 14.

And those not described in detail in this specification are well within the skill of those in the art.

When the display device works, firstly, the two support rods 2002 and the two support rods 3007 are placed at the outer ends of a wall body at equal intervals, the top end parts of the support rods 2002 and the support rods 3007 are positioned on the same horizontal line, then the four clamping jaws of the connecting plate 3002 are clamped at the outer ends of the fixing rings 3001 on the back of the display device 1, the connecting plate 3002 is fixed on the back of the display device 1 by using the set screws 3003, then the positioning columns 3006 at the outer ends of the support shafts 3005 between the two positioning plates 3004 are clamped in the lower clamping rings 3011 at the bottom ends of the connecting plates 3010, the upper clamping rings 3012 are rotated, the lower clamping rings 3011 and the upper clamping rings 3012 are clamped together and fixed by using the screw nuts, after the bottom side of the back of the display device 1 is fixed, the display device 1 can be turned over, meanwhile, the stepping motor 2005 in the motor box 2004 drives the driving wheel 2006 to rotate, the chain 2007 between the driving wheel 2006 and the driven wheel 2003 rotates clockwise, at the moment, the abutting rod 2013 on the right side in the chain 2007 is clamped with the driving wheel 2006 to prevent the chain 2007 from continuously rotating, meanwhile, the height of the clamping plate 2008 is fixed, the display 1 is turned over, the clamping plate 2001 on the back of the display 1 is abutted to the clamping columns 2011, at the moment, the two clamping columns 2011 slide oppositely in the inner cavity of the fixing plate 2010, the spring 2012 is compressed, after the two clamping columns 2011 enter the clamping plate 2001, the spring 2012 expands, so that the fixing plate 2010 and the clamping plate 2001 are connected with each other, the installation operation is simple and convenient, the installation position can be positioned during installation, meanwhile, the two clamping plates 2001 and the connecting plate 3002 are in a triangular structure, so that the connection stability between the display 1 and the wall bracket is stronger, the traditional display 1 is directly fixed at the outer end of the wall and cannot be adjusted in height, when the height of the display 1 needs to be adjusted, the stepping motor 2005 drives the driving wheel 2006 to rotate anticlockwise, thereby chain 2007 drives display 1 and risees, in order to adjust display 1's height for convenience, display 1 has solitary APP, APP can install the inside at the terminating machine, the inside analog system of APP can send the instruction to control panel 5, signal receiver 4 conveniently receives APP's signal, thereby be convenient for control step motor 2005, the heat that produces when display 1 uses is great, traditionally adopt the fan to come to dispel the heat to display 1, fan radiating efficiency is lower, and the noise is great, through flowable coolant liquid in cooling tube 7 cooling display 1's back, coolant liquid rethread back pipe 8 after the heat absorption cools off in entering cooler 9, pump machine 11 passes through fluid-discharge tube 10 with the coolant liquid after the cooling again and aspirates in cooling tube 7, in the whole process, coolant liquid cooling efficiency is high, fast, branch 2002 and bracing piece 3007's upper and lower both ends symmetry have seted up clamp groove 12, the inner chamber of clamp groove 12 rotates and is connected with commentaries on classics board 13, the inner chamber threaded connection of clamp groove 12 has bolt 14, bolt 14 is easy with the air contact, branch 2002 and bracing piece 3007 when dismantling the outer end very, thereby the interior bolt 14 reduces the rust-proof area of bolt 14 to the interior bolt that the sealing of bolt 14 that can slow down, thereby the wall body 14.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. The utility model provides a full-color display screen of indoor booth distance high definition convenient to location installation lifts, includes display (1), its characterized in that: the back of the display (1) is provided with a mounting assembly (2), the mounting assembly (2) comprises two clamping plates (2001), two supporting rods (2002), a driven wheel (2003), a motor box (2004), a stepping motor (2005), a driving wheel (2006), two chains (2007), a clamping plate (2008), a fixing screw (2009), a fixing plate (2010), a clamping column (2011) and a spring (2012), the two clamping plates (2001) are symmetrically and fixedly connected to the back of the display (1), the two supporting rods (2002) are arranged on the back of the display (1), the driven wheel (2003) is rotatably connected to the inner cavity of the supporting rod (2002), the motor box (2004) is fixedly connected to one side of the supporting rods (2002), the stepping motor (2005) is fixedly connected to the inner cavity of the motor box (2004), the driving wheel (2006) is fixedly connected to the rotating shaft of the stepping motor (2005) and is rotatably connected to the inner cavity of the driving wheel (2005), the chain (2007) is fixedly connected to the inner cavity of the driving wheel (2008) between the driven wheel (2003), the driving wheel (2008) and the clamping plate (2008) is fixedly connected to one side of the clamping plate (2009), the fixing screw (2009) penetrates through the chain (2007) to extend to the outside, the fixing plate (2010) is fixedly connected to one side of the clamping plate (2008), two clamping columns (2011) are arranged, the two clamping columns (2011) are symmetrically and slidably connected into an inner cavity of the fixing plate (2010), and the spring (2012) is fixedly connected between the two clamping columns (2011).

2. The indoor small-space high-definition full-color display screen convenient to lift, position and install according to claim 1, is characterized in that: the spring (2012) is provided with four, four spring (2012) are the rectangle and are located two respectively between calorie post (2011).

3. The indoor small-space high-definition full-color display screen convenient to lift, position and install according to claim 1, is characterized in that: the mounting assembly (2) further comprises two abutting rods (2013), the two abutting rods (2013) are respectively fixedly connected to the inner side of the chain (2007), and the two abutting rods (2013) are respectively fixedly connected to the upper end and the lower end of the inner side of the chain (2007).

4. The indoor small-space high-definition full-color display screen convenient to lift, position and install according to claim 1, is characterized in that: the back of display (1) is equipped with locating component (3), locating component (3) are including solid fixed ring (3001), link up board (3002), holding screw (3003), locating plate (3004) and fulcrum (3005), gu fixed ring (3001) is equipped with four, four gu fixed ring (3001) is rectangle fixed connection in the back of display (1), link up board (3002) is equipped with four stabilizer blades, four stabilizer blade joints in four the outer end of solid fixed ring (3001), holding screw (3003) threaded connection in gu between fixed ring (3001) and the link up board (3002), locating plate (3004) is equipped with two, two locating plate (3004) symmetry fixed connection in the outer end of link up board (3002), fulcrum (3005) fixed connection in two between locating plate (3004).

5. The indoor small-space high-definition full-color display screen convenient to lift, position and install according to claim 4, is characterized in that: locating component (3) still includes reference column (3006), bracing piece (3007), slide (3008), spout (3009), connecting plate (3010), lower snap ring (3011), and last snap ring (3012), reference column (3006) is equipped with two, two reference column (3006) symmetry fixed connection in the outer end of fulcrum shaft (3005), slide (3008) sliding connection in the outer end of bracing piece (3007), bracing piece (3007) are equipped with two, spout (3009) have been seted up at the back of bracing piece (3007), slide (3008) with sliding connection between spout (3009), connecting plate (3010) fixed connection in the outer end of slide (3008), snap ring (3011) fixed connection in the bottom of connecting plate (3010) down, go up snap ring (3012) rotate connect in the inner chamber of connecting plate (3010).

6. The indoor small-space high-definition full-color display screen convenient to lift, position and install according to claim 5, is characterized in that: the cross sections of the lower clamping ring (3011) and the upper clamping ring (3012) are semicircular, and a screw and a nut are in threaded connection between the lower clamping ring (3011) and the upper clamping ring (3012).

7. The indoor small-space high-definition full-color display screen convenient to lift, position and install according to claim 1, is characterized in that: the outer end fixedly connected with signal receiver (4) of display (1), the back fixedly connected with control panel (5) of display (1), signal receiver (4) with electric connection between control panel (5), control panel (5) with electric connection between step motor (2005).

8. The indoor small-space high-definition full-color display screen convenient to lift, position and install according to claim 7, is characterized in that: the inner chamber of control panel (5) is equipped with control module, and control module's inside includes analog system, and analog system includes equipment end APP system.

9. The indoor small-space high-definition full-color display screen convenient to lift, position and install according to claim 1, is characterized in that: the back symmetry fixed connection of display (1) has cavity board (6), the inner chamber fixedly connected with cooling tube (7) of cavity board (6), the one end fixedly connected with back flow (8) of cooling tube (7), the other end fixedly connected with cooler (9) of back flow (8), cooler (9) fixed connection in the back of display (1), one side fixedly connected with fluid-discharge tube (10) of cooler (9), the other end fixedly connected with pump machine (11) of fluid-discharge tube (10), pump machine (11) fixed connection in the inner chamber of cavity board (6), pump machine (11) with fixed connection between the other end of cooling tube (7).

10. The indoor small-space high-definition full-color display screen convenient to lift, position and install according to claim 5, is characterized in that: clamping grooves (12) are symmetrically formed in the upper ends and the lower ends of the supporting rods (2002) and the supporting rods (3007), an inner cavity of each clamping groove (12) is rotatably connected with a rotating plate (13), and an inner cavity of each clamping groove (12) is in threaded connection with a bolt (14).

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