CN110310581A - Seamless joint-separation LED auto-stereoscopic display screen - Google Patents

Seamless joint-separation LED auto-stereoscopic display screen Download PDF

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Publication number
CN110310581A
CN110310581A CN201910702584.XA CN201910702584A CN110310581A CN 110310581 A CN110310581 A CN 110310581A CN 201910702584 A CN201910702584 A CN 201910702584A CN 110310581 A CN110310581 A CN 110310581A
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CN
China
Prior art keywords
fixed column
pull rod
display screen
installing frame
rubber ring
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201910702584.XA
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Chinese (zh)
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CN110310581B (en
Inventor
刘迪红
刘聪
刘丽丽
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Lucky Photoelectric Polytron Technologies Inc
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Shenzhen Lucky Photoelectric Polytron Technologies Inc
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Priority to CN201910702584.XA priority Critical patent/CN110310581B/en
Publication of CN110310581A publication Critical patent/CN110310581A/en
Application granted granted Critical
Publication of CN110310581B publication Critical patent/CN110310581B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/33Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes

Abstract

The invention belongs to display screen technology fields, specifically seamless joint-separation LED auto-stereoscopic display screen, including substrate;Substrate is surrounded by installing frame far from the side of display panel;Installing frame is fixed with one group of fixed column far from the side of display module, and sliding eye is offered in fixed column, and sliding eye runs through installing frame;Pull rod is slidably connected in sliding eye, pull rod is cased with rubber ring close to one end of fixed column;Rubber ring is fixed with conehead far from the pull rod end of fixed column side;The installing frame other side and conehead corresponding position offer jack, jack and fixed column clearance fit;The present invention rotates clockwise the No.1 bar and disk that are connected with handle by driving handle, and then pass through the transmission of No. two bars, disk, connecting rod and pull rod, so that pull rod drives conehead cooperation fixed column to squeeze rubber ring, installing frame after rubber ring expansion in jam-packed adjacent substrate, so that adjacent display screen quickly closely connects.

Description

Seamless joint-separation LED auto-stereoscopic display screen
Technical field
The invention belongs to display screen technology fields, specifically seamless joint-separation LED auto-stereoscopic display screen.
Background technique
Mosaic screen is divided into the liquid crystal-spliced screen of curved surface, liquid crystal-spliced screen, plasma mosaic screen, DLP, transparent screen etc., mesh at present Before, it can allow the auxiliary materials such as splicing device, middle controlled HDMI matrix, HDMI distributor and reach whole system use, wherein newest Technology is the HDMI matrix that can be controlled with mobile phone.
Screen splicing technology is to form an extra large screen dynamic display with multiple common video units, can be supported It is accessed while various video equipment, arrives the foundation of Command center, network management center greatly, it is small to arrive video conference, lecture etc. all Need display screen splicing.
Existing outdoor splicing large screen splicing complex process, complex steps, while in the Northeast's use in winter, often by Mosaic screen connecting portion bonding is made to be unfavorable for fast quick-detach in sleet.
Summary of the invention
In order to make up for the deficiencies of the prior art, the existing outdoor splicing large screen splicing complex process of solution, complex steps, simultaneously In the Northeast when use in winter, often since sleet makes mosaic screen connecting portion be bonded the problem of being unfavorable for fast quick-detach, Seamless joint-separation LED auto-stereoscopic display screen proposed by the present invention.
The technical solution adopted by the present invention to solve the technical problems is: seamless spliced separation LED of the present invention is certainly By stereoscopic display screen, including substrate;The substrate side is equipped with display panel, and substrate is surrounded by far from the side of display panel Installing frame, substrate are equipped with the display module controlled the display panel far from a middle side part of display panel;The installing frame is far from aobvious Show that the side of module is fixed with one group of fixed column, sliding eye is offered in fixed column, sliding eye runs through installing frame;The sliding eye In slidably connect pull rod, pull rod is cased with rubber ring close to one end of fixed column;Drawing of the rubber ring far from fixed column side Bar end is fixed with conehead;Pull rod positioned at the installing frame close to the side of display module is hinged with connecting rod, the connecting rod other end Equipped with disk, disk rotational is installed on substrate;The disk is hinged with connecting rod close to shipping and reselling on another market for outer rim position, and disk outer rim is remote Side from pull rod is fixed with No.1 bar, and each described one end of No.1 bar far from disk is hinged with No. two bars;Positioned at outside The No.1 bar be fixed with handle far from one end of disk;The installing frame other side offers slotting with conehead corresponding position Hole, jack and fixed column clearance fit;When work, display screen is placed on smooth stage by operator vertically, then will Adjacent substrate is spliced, and is inserted into jack after the jack that conehead is aligned on adjacent installing frame, to the installation in adjacent substrate After frame contact, driving handle rotates clockwise the No.1 bar and disk that are connected with handle, and then passes through the transmission of No. two bars So that all disk rotationals, pull rod is pulled by connecting rod after disk rotational, pull rod drives conehead cooperation fixed column to squeeze rubber ring, So that rubber ring expanded diameter increases, the installing frame after rubber ring expansion in jam-packed adjacent substrate, so that adjacent display Screen quickly close connection;Conehead with rapid alignment and can be inserted into jack, save the alignment time, while rubber ring has certain suction Vibration effect, reduces the propagation vibrated between adjacent display screen, increases the stability of the display screen combined;When combined display screen Using finish need to dismantle when, driving handle counterclockwise, handle drives disk and No.1 bar to rotate counterclockwise, so that connecting rod Loosen pull rod, diameter reduces after rubber ring loses extruding force at this time, restores to the original state, then pulls substrate, can connect pull rod Logical fixed column is extracted out of jack on adjacent base installing frame, and disassembly can be rapidly completed.
Preferably, the fixed column offers one group of No.1 slide opening along section radius direction, is slidably connected in No.1 slide opening There is wedge block, one end that wedge block is located at No.1 slide opening inner wall is inclined-plane;Offer sliding slot in the No.1 slide opening, on pull rod with Sliding slot corresponding position is equipped with jacking block, and jacking block slides in sliding slot;The cooperation of the inclined-plane of the jacking block and wedge block;Make when moving handle When obtaining rubber ring locking installing frame, connecting rod pulls pull rod, and pull rod drives jacking block to squeeze wedge block, so that wedge block is along No.1 slide opening Slided to fixed column outer rim direction, wedge block pushes against jack inner wall after stretching out fixed column at this time, reduce fixed column and jack it Between shaking so that fixed column is connect with jack close and firm, the shaking being further reduced between adjacent substrate.
Preferably, the wedge block offers No. two slide openings, sliding in No. two slide openings close to one end of No.1 slide opening inner wall It is connected with sliding block;No. two slide opening bottoms offer No.1 chamber, set flexible spherical water pocket in No.1 chamber, in spherical water pocket Fill pure water;The wedge block offers No. two chambers, No. two chambers close to the side of fixed column periphery and No.1 chamber corresponding position Inside set Packed saline bag;It is connected between the No.1 chamber and No. two chambers by No. three slide openings, No. three slide openings slidably connect Thimble, thimble tip is towards saline bag side;When outdoor temperature is lower than zero degrees celsius, the pure water in spherical water pocket is frozen into Ice, spherical water pocket is rigid capsule at this time, and pull rod releases thimble after driving jacking block that sliding block, sliding block is pushed to pass through spherical water pocket transmission, Salt water overflows after thimble punctures saline bag, and the salt water of spilling penetrates into the gap between fixed column and jack, by fixed column and inserts The sleet solidified between hole melts, and operator is facilitated to dismantle display screen.
Preferably, the No.1 is intracavitary offers venthole, and venthole extends to fixed column outer rim;Work as ambient temperature When higher than zero degrees celsius, the pure water in spherical water pocket is liquid, and spherical water pocket is elastomeric bladder at this time, when pull rod drives jacking block sliding When dynamic, first by slipper push, sliding block is fully retracted in No.1 slide opening jacking block, and then jacking block pushes against jack after pushing wedge block sliding Inner wall, while ram extrusion spherical shape water pocket, so that generating compressed gas in No.1 chamber, compressed gas is blown out through venthole, will be consolidated Dust between fixed column and jack in gap is blown away, and prevents dust from blocking fixed column, hinders the disassembly of adjacent substrate and installing frame.
Preferably, the rubber ring periphery is equipped with magnet, opened up with jack corresponding position in installing frame it is fluted, in groove Vane is slidably connected, vane is fixed with magnetic patch close to one end of bottom portion of groove, sight hole, rubber are offered on vane Vane pop-up is driven after ring expansion;Band moving magnet is mobile after rubber ring expansion, and magnet attracts magnetic patch mobile, so that magnetic Block pops up after driving vane to slide in a groove, and sight hole stretches out groove at this time, using laser emitter in most marginal peace Fill hole to be mounted in middle part display screen horizontal irradiation, can calibration substrate flatness, when laser emitter issue laser not When can pass through the sight hole on vane, illustrates the corresponding substrate of this vane and display panel out-of-flatness, need staff It is adjusted, when the laser that laser emitter issues passes through the sight hole on all installing frames, illustrates substrate and display panel The entire display screen of composition is smooth;Simultaneously be located at groove in vane can to avoid in display screen transportational process to vane It collides with, influences measurement accuracy after preventing vane from deforming.
Preferably, the groove inner wall is equipped with one group of graphite block, and graphite block is for reducing rubbing between groove and vane Wipe power;It can be very good to be lubricated vane using graphite block, so that vane pop-up is in place, reduce error, while energy Pollution and blocking when avoiding oil lubrication to vane and sight hole.
Beneficial effects of the present invention are as follows:
1. seamless joint-separation LED auto-stereoscopic display screen of the present invention is made solid with handle by driving handle No.1 bar and disk even rotates clockwise, and then by the transmission of No. two bars, disk, connecting rod and pull rod so that pull rod band mantle Head cooperation fixed column squeezes rubber ring, so that rubber ring expanded diameter increases, after rubber ring expansion in jam-packed adjacent substrate Installing frame, so that adjacent display screen quickly closely connects.
2. seamless joint-separation LED auto-stereoscopic display screen of the present invention drives connecting rod to pull pull rod by handle, Pull rod drives jacking block to squeeze wedge block, so that wedge block is along No.1 slide opening into abutting jack after the sliding of fixed column outer rim direction Wall reduces the shaking between fixed column and jack, so that fixed column is connect with jack close and firm.
Detailed description of the invention
The present invention will be further explained below with reference to the attached drawings.
Fig. 1 is isometric view of the invention;
Fig. 2 is main view of the invention;
Fig. 3 is partial enlarged view at A in Fig. 2;
Fig. 4 is direction view at B in Fig. 2;
Fig. 5 is partial enlarged view at C in Fig. 3;
In figure: substrate 1, display panel 11, installing frame 12, display module 13, fixed column 2, sliding eye 21, pull rod 5, rubber Ring 22, conehead 23, connecting rod 24, disk 25,26, No. two bars 27 of No.1 bar, handle 28, jack 14, No.1 slide opening 3, wedge block 31, Sliding slot 32,33, No. two slide openings 34 of jacking block, sliding block 35, No.1 chamber 36,39, No. three 37, No. two chambers 38 of spherical water pocket, saline bag cunnings There are thimble 311, venthole 312, groove 4, vane 41, magnetic patch 42, sight hole 43, graphite block 44 in hole 310.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below Specific embodiment is closed, the present invention is further explained.
As shown in Figures 1 to 5, seamless joint-separation LED auto-stereoscopic display screen of the present invention, including substrate 1;Institute 1 side of substrate is stated equipped with display panel 11, substrate 1 is surrounded by installing frame 12 far from the side of display panel 11, and substrate 1 is separate One middle side part of display panel 11 is equipped with the display module 13 for controlling the display panel 11;The installing frame 12 is far from display module 13 Side be fixed with one group of fixed column 2, offer sliding eye 21 in fixed column 2, sliding eye 21 runs through installing frame 12;The sliding Pull rod 5 is slidably connected in hole 21, pull rod 5 is cased with rubber ring 22 close to one end of fixed column 2;The rubber ring 22 is far from fixed 5 end of pull rod of 2 side of column is fixed with conehead 23;The pull rod 5 of side positioned at the installing frame 12 close to display module 13 is cut with scissors It is connected to connecting rod 24,24 other end of connecting rod is equipped with disk 25, and disk 25 is rotatablely installed on substrate 1;The disk 25 is close to outer rim Shipping and reselling on another market for position is hinged with connecting rod 24, and 25 outer rim of disk is fixed with No.1 bar 26, each No.1 bar far from the side of pull rod 5 26 one end far from disk 25 are hinged with No. two bars 27;The No.1 bar 26 positioned at outside is connected far from one end of disk 25 There is handle 28;12 other side of installing frame and 23 corresponding position of conehead offer jack 14, and jack 14 is matched with 2 gap of fixed column It closes;When work, display screen is placed on smooth stage by operator vertically, then splices adjacent substrate 1, will be bored It is inserted into jack 14 after jack 14 on the adjacent installing frame 12 of first 23 alignment, after the installing frame 12 in adjacent substrate 1 contacts, pushes away Fixed handle 28 rotates clockwise the No.1 bar 26 and disk 25 that are connected with handle 28, and then is made by the transmission of No. two bars 27 It obtains all disks 25 to rotate, disk 25 passes through connecting rod 24 and pulls pull rod 5 after rotating, the drive conehead 23 of pull rod 5 cooperates fixed column 2 to squeeze Rubber ring 22 is pressed, so that 22 expanded diameter of rubber ring increases, the installing frame after rubber ring 22 expands in jam-packed adjacent substrate 1 12, so that adjacent display screen quickly closely connects;Conehead 23 with rapid alignment and can be inserted into jack 14, when saving alignment Between, while rubber ring 22 has certain shock attenuation result, reduces the propagation vibrated between adjacent display screen, increase combine it is aobvious The stability of display screen;When combined display screen use, which finishes, to be needed to dismantle, driving handle 28 counterclockwise, handle 28 drives disk 25 and No.1 bar 26 rotate counterclockwise so that connecting rod 24 loosens pull rod 5, rubber ring 22 loses diameter after extruding force at this time Reduce, restore to the original state, then pull substrate 1, pull rod 5 can be connected to fixed column 2 from the jack 14 on adjacent base installing frame 12 Disassembly can be rapidly completed in interior extraction.
As one embodiment of the present invention, the fixed column 2 offers one group of No.1 slide opening along section radius direction 3, wedge block 31 is slidably connected in No.1 slide opening 3, one end that wedge block 31 is located at 3 inner wall of No.1 slide opening is inclined-plane;Described one It offers sliding slot 32 in number slide opening 3, is equipped with jacking block 33 with 32 corresponding position of sliding slot on pull rod 5, jacking block 33 slides in sliding slot 32; The inclined-plane of the jacking block 33 and wedge block 31 cooperates;When move handle 28 make rubber ring 22 lock installing frame 12 when, connecting rod 24 Pull rod 5 is pulled, pull rod 5 drives jacking block 33 to squeeze wedge block 31, so that wedge block 31 is along No.1 slide opening 3 to 2 outer rim side of fixed column To sliding, wedge block 31 pushes against 14 inner wall of jack after stretching out fixed column 2 at this time, reduces the rolling between fixed column 2 and jack 14 It is dynamic, so that fixed column 2 is connect with 14 close and firm of jack, the shaking being further reduced between adjacent substrate 1.
As one embodiment of the present invention, the wedge block 31 offers two close to one end of 3 inner wall of No.1 slide opening Number slide opening 34 slidably connects sliding block 35 in No. two slide openings 34;34 bottom of No. two slide openings offers No.1 chamber 36, No.1 chamber Flexible spherical water pocket 37 is set in 36, fills pure water in spherical water pocket 37;The wedge block 31 is close to 2 periphery of fixed column Side and 36 corresponding position of No.1 chamber offer No. two chambers 38, and Packed saline bag 39 is set in No. two chambers 38;The No.1 chamber It is connected between 36 and No. two chambers 38 by No. three slide openings 310, No. three slide openings 310 slidably connect thimble 311,311 tip of thimble Towards 39 side of saline bag;When outdoor temperature is lower than zero degrees celsius, the pure water in spherical water pocket 37 is frozen into ice, at this time ball Shape water pocket 37 is rigid capsule, and pull rod 5 drives jacking block 33 to push sliding block 35, and sliding block 35, which passes through after spherical water pocket 37 is driven, releases thimble 311, salt water overflows after thimble 311 punctures saline bag 39, and the salt water of spilling penetrates into the gap between fixed column 2 and jack 14, The sleet solidified between fixed column 2 and jack 14 is melted, operator is facilitated to dismantle display screen.
As one embodiment of the present invention, venthole 312 is offered in the No.1 chamber 36, venthole 312 extends To 2 outer rim of fixed column;When ambient temperature is higher than zero degrees celsius, the pure water in spherical water pocket 37 is liquid, at this time ball Shape water pocket 37 is elastomeric bladder, and when pull rod 5 drives jacking block 33 to slide, jacking block 33 first pushes sliding block 35, and sliding block 35 is fully retracted In No.1 slide opening 3,14 inner wall of jack is pushed against after then jacking block 33 pushes wedge block 31 to slide, while sliding block 35 squeezes spherical water pocket 37, so that generating compressed gas in No.1 chamber 36, compressed gas is blown out through venthole 312, will be stitched between fixed column 2 and jack 14 Dust in gap is blown away, and prevents dust from blocking fixed column 2, hinders the disassembly of adjacent substrate 1 and installing frame 12.
As one embodiment of the present invention, 22 periphery of rubber ring is equipped with magnet, in installing frame 12 with jack 14 Corresponding position opens up fluted 4, and vane 41 is slidably connected in groove 4, and vane 41 is connected close to one end of 4 bottom of groove There is magnetic patch 42, sight hole 43 is offered on vane 41, rubber ring 22 drives vane 41 to pop up after expanding;When rubber ring 22 is swollen Band moving magnet is mobile after swollen, and magnet attracts magnetic patch 42 mobile, so that after magnetic patch 42 drives vane 41 to slide in groove 4 Pop-up, sight hole 43 stretches out groove 4 at this time, using laser emitter in most marginal mounting hole to the display screen water mounted in middle part Flat irradiation, can calibration substrate 1 flatness, when the laser that laser emitter issues cannot pass through the sight hole on vane 41 When 43, illustrates this corresponding substrate 1 of vane 41 and 11 out-of-flatness of display panel, need staff to be adjusted, work as laser When the laser that transmitter issues passes through the sight hole 43 on all installing frames 12, it is whole to illustrate that substrate 1 and display panel 11 form Body display screen is smooth;The vane 41 being located in groove 4 simultaneously can be to avoid knocking to vane 41 in display screen transportational process It touches, influences measurement accuracy after preventing vane 41 from deforming.
As one embodiment of the present invention, 4 inner wall of groove is equipped with one group of graphite block 44, and graphite block 44 is for subtracting Frictional force between few groove 4 and vane 41;It can be very good to be lubricated vane 41 using graphite block 44, so that taking aim at Quasi- plate 41 pops up pollution and resistance when reducing error, while being avoided that oil lubrication to vane 41 and sight hole 43 in place Gear.
When work, display screen is placed on smooth stage by operator vertically, then spells adjacent substrate 1 It connects, is inserted into jack 14 after the jack 14 that conehead 23 is aligned on adjacent installing frame 12, is connect to the installing frame 12 in adjacent substrate 1 After touch, driving handle 28 rotates clockwise the No.1 bar 26 and disk 25 that are connected with handle 28, and then passes through No. two bars 27 Transmission so that all disks 25 rotate, disk 25 rotate after by connecting rod 24 pull pull rod 5, pull rod 5 drive conehead 23 cooperate Fixed column 2 squeezes rubber ring 22, so that 22 expanded diameter of rubber ring increases, after rubber ring 22 expands in jam-packed adjacent substrate 1 Installing frame 12 so that adjacent display screen quickly closely connects;Conehead 23 with rapid alignment and can be inserted into jack 14, save It is directed at the time, while rubber ring 22 has certain shock attenuation result, reduces the propagation vibrated between adjacent display screen, increases combination The stability of good display screen;When combined display screen use, which finishes, to be needed to dismantle, driving handle 28 counterclockwise, 28 band of handle Dynamic disk 25 and No.1 bar 26 rotate counterclockwise so that connecting rod 24 loosens pull rod 5, at this time rubber ring 22 lose extruding force it Diameter reduces afterwards, restores to the original state, and then pulls substrate 1, and pull rod 5 can be connected to fixed column 2 from adjacent base installing frame 12 It is extracted in jack 14, disassembly can be rapidly completed;When move handle 28 make rubber ring 22 lock installing frame 12 when, connecting rod 24 draw Dynamic pull rod 5, pull rod 5 drive jacking block 33 to squeeze wedge block 31, so that wedge block 31 is along No.1 slide opening 3 to 2 outer rim direction of fixed column Sliding, wedge block 31 pushes against 14 inner wall of jack after stretching out fixed column 2 at this time, reduces the shaking between fixed column 2 and jack 14, So that fixed column 2 is connect with 14 close and firm of jack, the shaking being further reduced between adjacent substrate 1;When outdoor temperature is lower than When zero degrees celsius, the pure water in spherical water pocket 37 is frozen into ice, and spherical water pocket 37 is rigid capsule at this time, and pull rod 5 drives jacking block 33 push sliding block 35, and sliding block 35, which passes through after spherical water pocket 37 is driven, releases thimble 311, and thimble 311 punctures salt after saline bag 39 Water overflows, and the salt water of spilling penetrates into the gap between fixed column 2 and jack 14, the jelly that will be solidified between fixed column 2 and jack 14 Rain melts, and operator is facilitated to dismantle display screen;It is pure in spherical water pocket 37 when ambient temperature is higher than zero degrees celsius Water is liquid, and spherical water pocket 37 is elastomeric bladder at this time, and when pull rod 5 drives jacking block 33 to slide, jacking block 33 first pushes sliding block 35, Sliding block 35 is fully retracted in No.1 slide opening 3, and 14 inner wall of jack, while sliding block are pushed against after then jacking block 33 pushes wedge block 31 to slide 35 squeeze spherical water pocket 37, so that generating compressed gas in No.1 chamber 36, compressed gas is blown out through venthole 312, by fixed column 2 Dust between jack 14 in gap is blown away, and prevents dust from blocking fixed column 2, and obstruction adjacent substrate 1 is torn open with installing frame 12 It unloads;Band moving magnet is mobile after rubber ring 22 expands, and magnet attracts magnetic patch 42 mobile, so that magnetic patch 42 drives vane 41 It is popped up after being slided in groove 4, sight hole 43 stretches out groove 4 at this time, using laser emitter in most marginal mounting hole to dress Display screen horizontal irradiation at middle part, can calibration substrate 1 flatness, when the laser that laser emitter issues cannot pass through and take aim at When sight hole 43 on quasi- plate 41, illustrates this corresponding substrate 1 of vane 41 and 11 out-of-flatness of display panel, need staff It is adjusted, when the laser that laser emitter issues passes through the sight hole 43 on all installing frames 12, illustrates substrate 1 and display The entire display screen that panel 11 forms is smooth;The vane 41 being located in groove 4 simultaneously can be to avoid in display screen transportational process To colliding with for vane 41, measurement accuracy is influenced after preventing vane 41 from deforming;It can be very good using graphite block 44 to aiming Plate 41 is lubricated, so that the pop-up of vane 41 is in place, to 41 He of vane when reducing error, while being avoided that oil lubrication The pollution and blocking of sight hole 43.
Above-mentioned front, back, left, right, up, down is mark according to personage's observation visual angle on the basis of Fig. 1 in Figure of description Standard, device surface are defined as a left side on the left of observer to before being defined as on one side of observer, and so on.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", "front", "rear", The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached drawing institute The orientation or positional relationship shown, is merely for convenience of description of the present invention and simplification of the description, 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 protecting the present invention The limitation of range.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe originals of the invention Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle It is fixed.

Claims (6)

1. seamless joint-separation LED auto-stereoscopic display screen, it is characterised in that: including substrate (1);Substrate (1) side is set Have display panel (11), substrate (1) is surrounded by installing frame (12) far from the side of display panel (11), and substrate (1) is far from aobvious Show that a middle side part of panel (11) is equipped with the display module (13) for controlling the display panel (11);The installing frame (12) is far from display The side of module (13) is fixed with one group of fixed column (2), offers sliding eye (21) in fixed column (2), sliding eye (21) runs through Installing frame (12);It is slidably connected pull rod (5) in the sliding eye (21), pull rod (5) is cased with rubber close to the one end of fixed column (2) Rubber ring (22);The rubber ring (22) is fixed with conehead (23) far from pull rod (5) end of fixed column (2) side;Positioned at described Pull rod (5) of the installing frame (12) close to the side of display module (13) is hinged with connecting rod (24), and connecting rod (24) other end is equipped with circle Disk (25), disk (25) are rotatably installed on substrate (1);The disk (25) is cut with scissors close to shipping and reselling on another market for outer rim position with connecting rod (24) It connects, disk (25) outer rim is fixed with No.1 bar (26) far from the side of pull rod (5), and each No.1 bar (26) is far from disk (25) one end is hinged with No. two bars (27);The No.1 bar (26) positioned at outside is fixed with far from the one end of disk (25) Handle (28);Installing frame (12) other side and conehead (23) corresponding position offer jack (14), jack (14) and fixation Column (2) clearance fit.
2. seamless joint-separation LED auto-stereoscopic display screen according to claim 1, it is characterised in that: the fixed column (2) one group of No.1 slide opening (3) is offered along section radius direction, is slidably connected wedge block (31) in No.1 slide opening (3), wedge shape One end that block (31) is located at No.1 slide opening (3) inner wall is inclined-plane;It is offered sliding slot (32) in the No.1 slide opening (3), pull rod (5) Upper and sliding slot (32) corresponding position is equipped with jacking block (33), jacking block (33) sliding in sliding slot (32);The jacking block (33) and wedge shape The inclined-plane of block (31) cooperates.
3. seamless joint-separation LED auto-stereoscopic display screen according to claim 2, it is characterised in that: the wedge block (31) No. two slide openings (34) are offered close to one end of No.1 slide opening (3) inner wall, slidably connects sliding block in No. two slide openings (34) (35);No. two slide openings (34) bottom offers No.1 chamber (36), and flexible spherical water pocket (37) is set in No.1 chamber (36), Pure water is filled in spherical water pocket (37);The wedge block (31) is right close to the side of fixed column (2) periphery and No.1 chamber (36) It answers position to offer No. two chambers (38), sets Packed saline bag (39) in No. two chambers (38);The No.1 chamber (36) with No. two By No. three slide opening (310) connections between chamber (38), No. three slide openings (310) are slidably connected thimble (311), thimble (311) point It holds towards saline bag (39) side.
4. seamless joint-separation LED auto-stereoscopic display screen according to claim 3, it is characterised in that: the No.1 chamber (36) it is offered venthole (312) in, venthole (312) extends to fixed column (2) outer rim.
5. seamless joint-separation LED auto-stereoscopic display screen according to claim 1, it is characterised in that: the rubber ring (22) periphery is equipped with magnet, opens up fluted (4) in installing frame (12) with jack (14) corresponding position, sliding connects in groove (4) It is connected to vane (41), vane (41) is fixed with magnetic patch (42) close to one end of groove (4) bottom, and vane opens up on (41) Have sight hole (43), vane (41) pop-up is driven after rubber ring (22) expansion.
6. seamless joint-separation LED auto-stereoscopic display screen according to claim 5, it is characterised in that: the groove (4) Inner wall is equipped with one group of graphite block (44), and graphite block (44) is used to reduce the frictional force between groove (4) and vane (41).
CN201910702584.XA 2019-07-31 2019-07-31 Seamless splicing and separating LED free stereo display screen Active CN110310581B (en)

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