CN102339569A - Quick splicing device for display screens - Google Patents
Quick splicing device for display screens Download PDFInfo
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- CN102339569A CN102339569A CN2011103292629A CN201110329262A CN102339569A CN 102339569 A CN102339569 A CN 102339569A CN 2011103292629 A CN2011103292629 A CN 2011103292629A CN 201110329262 A CN201110329262 A CN 201110329262A CN 102339569 A CN102339569 A CN 102339569A
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- display screen
- spanner
- drag hook
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 54
- 230000000694 effects Effects 0.000 claims description 13
- 230000008878 coupling Effects 0.000 claims description 11
- 238000010168 coupling process Methods 0.000 claims description 11
- 238000005859 coupling reaction Methods 0.000 claims description 11
- 230000004308 accommodation Effects 0.000 claims description 10
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 230000033001 locomotion Effects 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 210000001364 upper extremity Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/0004—Joining sheets, plates or panels in abutting relationship
- F16B5/0084—Joining sheets, plates or panels in abutting relationship characterised by particular locking means
- F16B5/0092—Joining sheets, plates or panels in abutting relationship characterised by particular locking means with locking means rotating about an axis parallel to the main plane and perpendicular to the abutting edge, e.g. screw, bayonet
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B1/00—Devices for securing together, or preventing relative movement between, constructional elements or machine parts
- F16B1/02—Means for securing elements of mechanisms after operation
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Insertion Pins And Rivets (AREA)
Abstract
The invention discloses a quick splicing device for display screens. The device comprises a left assembly and a right assembly which can be mutually locked; the left assembly comprises a left seat body, the left seat body is provided with an X-directional left positioning surface, and the X-directional left positioning surface is provided with a positioning column hole; the right assembly comprises a right seat body, a wrench, a drag hook and a positioning column; the right seat body is provided with an X-directional right positioning surface corresponding to the X-directional left positioning surface, the X-directional right positioning surface is provided with a positioning column accommodating hole, and the position of the positioning column accommodating hole corresponds to the positioning column hole; one end of the wrench is rotationally connected with the right seat body; the positioning column is glidingly arranged in the positioning column accommodating hole; both the drag hook and the positioning column are rotationally connected with the middle part of the wrench; and by pulling the wrench, the drag hook can hook the left assembly, and meanwhile, the positioning column extends into the positioning column hole. By adopting the quick splicing device for the display screens in the technical scheme, the display screens can be quickly spliced, and accurate splicing and locking can be realized.
Description
Technical field
The present invention relates to the LED display technique, be specifically related to be used for the quick splicing apparatus of a kind of display screen of display screen splicing.
Background technology
Present LED display generally all is spliced by polylith display screen unit or display unit box.Along with the development of technology and the raising of display precision, not only want quick, convenient when requiring the splicing of screen body, also require higher precision, otherwise can influence display quality.The assembly unit of the general directly dependence of existing display screen splicing box shape; And be limited by the precision of present can manufacturing equipment; And the restriction of factor such as can manufacturing operational characteristic, be difficult to guarantee after the casing assembly unit in the horizontal direction (X to) vertical direction (Y to); The splicing spacing of fore-and-aft direction (Z to) all reaches perfect condition, and the assembly unit error can be greater than 1mm usually.
Especially the display screen of high density pixel, the assembly unit error of casing will directly cause display frame tangible bright line or concealed wire to occur at stitching position, have a strong impact on display quality, therefore need to improve.
Summary of the invention
Technical matters to be solved by this invention provides a kind ofly not only can splice fast, and can the quick splicing apparatus of pinpoint display screen, and it is not high to solve present display screen splicing precision, influences the problem of display quality.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
The quick splicing apparatus of a kind of display screen comprises the left assembly and the right assembly of snap close mutually, and said left assembly comprises left pedestal, has X locating surface left on the said left pedestal, and offers the reference column hole on the locating surface left at X; Said right assembly comprises right pedestal, spanner, drag hook, reference column; Have the locating surface to the right with the said X X that locating surface is corresponding on the said right pedestal left, and X offers the reference column accommodation hole on the locating surface to the right, the position of reference column accommodation hole is corresponding with said reference column hole; One end and the right pedestal of said spanner are rotatably connected; And said reference column slidably is arranged in the said reference column accommodation hole; Said drag hook and reference column all are rotatably connected with the spanner middle part; Pull said spanner and can make said drag hook hook left assembly, and said reference column stretches in the reference column hole simultaneously.
In the optimized technical scheme, the quick splicing apparatus of said display screen also comprises insurance institution, and said insurance institution is arranged between the moving component and stationary parts of right assembly; Said moving component comprises described spanner, drag hook and reference column; Said stationary parts comprises right pedestal.
Further in the optimized technical scheme, said insurance institution comprises safe button, safety button return unit and the rotating shaft of safety button; Said safety button is arranged on the right pedestal through the rotating shaft of safety button is rotating; Said safety button return unit is detained in the rotating shaft for being set in said safety, and the back-moving spring of elastic reaction between safety button and right pedestal; Said safe button can be stated moving component in the snap close residence, and under the effect of safety button return unit, maintains the snap close state.
Further in the optimized technical scheme, said safety buckle has grab, and correspondence is provided with fixture block on the said spanner; Safe button can fasten said fixture block through said grab.
In the further again optimized technical scheme, said grab has two, and each correspondence of the both sides of said spanner is provided with a fixture block.
Further in the optimized technical scheme, has guiding surface on the said grab.
Again further in the optimized technical scheme, have at least the upper surface of a said grab to extend to form and have the larger area press surface.
In the optimized technical scheme, said right assembly also comprises the reference column coupling shaft; Said reference column comprises the location cylinder, and the brace that is fixedly connected with the location cylinder; Said reference column is rotatably connected through said brace and reference column coupling shaft and spanner.
Further in the optimized technical scheme, said location cylinder front end has had the conical surface of correcting effect; Offer waist-shaped hole on the said brace; Said reference column coupling shaft is rotatably connected reference column and spanner through said waist-shaped hole.
In the optimized technical scheme, said right assembly also is included in drag hook when not hooking left assembly, makes right assembly keep the opening keeper of maximum opening, and said opening keeper is arranged between the moving component and stationary parts of right assembly; Said moving component comprises described spanner, drag hook and reference column; Said stationary parts comprises right pedestal.
Further in the optimized technical scheme, said opening keeper be stretching action between reference column and right pedestal, thereby reference column turned right to draw in the pedestal guarantees that reference column can not protrude from the X extension spring of locating surface to the right when the non-locking states.
In the optimized technical scheme, the quick splicing apparatus of said display screen also comprises guiding mechanism; The said right pedestal left and right sides has sidewall, and said guiding mechanism comprises the gathering sill of offering on the said sidewall, and the guide finger that is fixedly set in the drag hook both sides; Said guide finger is positioned at said gathering sill, and can slide along gathering sill.
Further in the optimized technical scheme, said guide finger and drag hook are one-body molded, and said gathering sill upper limb place offers and makes things convenient for guide finger to be mounted to the installation gap of gathering sill.
Further in the optimized technical scheme, said left assembly also comprises lock, and said lock is fixedly installed on the left pedestal; Said drag hook hooks left assembly through hooking said lock.
The invention has the beneficial effects as follows:
Adopted the quick splicing apparatus of display screen of technical scheme of the present invention; Not only need not to use just mosaic display screen fast of any instrument; And through innovation, the structural design of ingenious transfer contact component can prevent between the adjacent display screen unit owing to extruding damages; Its critical part of what is more important; All can adopt extrusion process to cooperate the process for machining manufacturing, its manufacturing accuracy can reach in the 0.02mm, and the total error after the assembly unit can be controlled in the 0.1mm scope; To splice precision and improve an one magnitude, thereby can realize accurate assembly unit and locking.
Below in conjunction with accompanying drawing the present invention is made further detailed description.
Description of drawings
Fig. 1 is the user mode figure of the quick splicing apparatus of display screen in the specific embodiment of the invention one;
Fig. 2 is the perspective view of left assembly in the specific embodiment of the invention one;
Fig. 3 is the perspective view of the specific embodiment of the invention one right-of-center in political views's assembly;
Fig. 4 is the perspective view of left pedestal in the specific embodiment of the invention one;
Fig. 5 is another perspective view of the specific embodiment of the invention one right-of-center in political views's assembly;
Fig. 6 is the perspective view of the specific embodiment of the invention one right-of-center in political views's pedestal;
Fig. 7 is the perspective view of spanner in the specific embodiment of the invention one;
Fig. 8 is the perspective view of drag hook in the specific embodiment of the invention one;
Fig. 9 is the perspective view of reference column in the specific embodiment of the invention one;
Figure 10 be in the specific embodiment of the invention one under the quick splicing apparatus open mode of display screen in the sectional view of axial plane;
Figure 11 is the sectional view of the down middle axial plane of the quick splicing apparatus snap close of display screen state in the specific embodiment of the invention one;
Figure 12 is the perspective view of safety button in the specific embodiment of the invention one;
Figure 13 is the perspective view of drag hook in the specific embodiment of the invention two;
Figure 14 is the perspective view of the specific embodiment of the invention two right-of-center in political views's pedestals.
Embodiment
Embodiment one
The purpose of this invention is to provide and a kind ofly need not any instrument and just can reach simple and easy quick-assembling display screen unit; Can reach the quick splicing apparatus of high-precision joining effect again; And the quick splicing apparatus of this kind can be produced in batches, adapts to the assembly unit of the display screen of high density pixel and the frequent dismounting of needs.
The quick splicing apparatus of a kind of display screen that the specific embodiment of the invention provides is as shown in Figure 1, and it is arranged between two display screen units 1 (perhaps display unit box), is used for the fixing and connection between the display screen unit 1.The quick splicing apparatus of this kind display screen comprises snap close each other, left assembly as shown in Figure 2 and right assembly as shown in Figure 3.The left assembly 2 in assembling back is fixedly connected with a display screen unit 1 with right assembly 3 is corresponding respectively, operates right assembly 3 then, makes it and left assembly 2 snap closes, can two display screen units 1 be stitched together.Certainly; According to size and other concrete condition of display screen, might be as shown in Figure 1 between the two adjacent display screens, two groups of quick splicing apparatus of display screen are set; One group of quick splicing apparatus of display screen also can only be set, two groups of above quick splicing apparatus of display screen can also be set.
The concrete structure of said left assembly 2 is as shown in Figure 2, comprising: left pedestal 21 and lock 22, said lock 22 is arranged on the left pedestal 21.The concrete structure of left side pedestal 21 is as shown in Figure 4, and its left and right sides offers the lock cylinder aperture 212 that is used to connect said lock 22, and the front side then has X locating surface 211 left, and offers reference column hole 213 on the locating surface 211 left at X.Certainly, lock 22 also can be one-body molded with left pedestal 21, and can think that lock 22 be the part of left pedestal 21 this moment, also can reach essentially identical technique effect, but both are separately more helped manufacturing.
The concrete structure of said right assembly 3 such as Fig. 3 and shown in Figure 5; Comprise: right pedestal 30, spanner 31, drag hook 32, guide finger 33, spanner rotating shaft 34, drag hook rotating shaft 35 are (not shown among Fig. 3 and Fig. 5; Can be with reference to Figure 10 and Figure 11), reference column 37 and reference column coupling shaft 38 (not shown among Fig. 3 and Fig. 5, can with reference to Figure 10 and Figure 11).
The concrete structure of said right pedestal 30 is as shown in Figure 6, and its front side has the locating surface 300 to the right with the said X X that locating surface 211 is corresponding left, and X offers the reference column accommodation hole 303 that is used to hold said reference column 37 on the locating surface 300 to the right.The position of reference column accommodation hole 303 is corresponding with said reference column hole 213.The left and right sides of right pedestal 30 has sidewall 301, and offer gathering sill 302 on the sidewall 301, spanner shaft hole 304 and safety button shaft hole 305; Right pedestal 30 bottoms also offer a plurality of mounting holes 306, are used for being fixedly connected with display screen unit 1 through bolt.
As shown in Figure 7, an end of said spanner 31 has the handle 311 that supplies operator's application of force, and the other end is provided with the spanner rotating shaft mounting hole 315 that supplies spanner rotating shaft 34 to pass through.Like Figure 10 and shown in Figure 11, spanner rotating shaft 34 is through spanner shaft hole 304 and spanner rotating shaft mounting hole 315, with the spanner 31 rotating places, spanner shaft hole 304 holes that are mounted on right pedestal 30 two sides 301.
One end of said drag hook 32 is rotatably connected with spanner 31 through said drag hook rotating shaft 35.Particularly, also be provided with drag hook shaft hole 316 between handle 311 and the spanner rotating shaft mounting hole 315.The concrete structure of drag hook 32 is as shown in Figure 8, and the one of which end has drag hook rotating shaft mounting hole 323.Like Figure 10 and shown in Figure 11, said drag hook rotating shaft 35 is rotatably connected drag hook 32 and spanner 31 through drag hook shaft hole 316 and drag hook rotating shaft mounting hole 323.
As shown in Figure 8, the other end of drag hook 32 has hook 320, and drag hook 32 can hook said lock 22 through hook 320, thereby shown in figure 11 left assembly 2 and right assembly 3 is coupled together.
Like Figure 10 and shown in Figure 11, said reference column 37 slidably is arranged in the right pedestal 30, and rotatable and be slidingly connected through said reference column coupling shaft 38 and spanner 31.The concrete structure of reference column 37 is as shown in Figure 9; Comprise: location cylinder 370; And the brace 371 that is fixedly connected with cylinder 370 rear ends, location, in fact brace 371 can be one-body molded with location cylinder 370, also can be fixedly connected with location cylinder 370 through welding to be integral.Location cylinder 370 front ends have the conical surface 3701, play the correcting effect.Brace 371 is provided with waist-shaped hole 3711, is used for being connected with spanner 31 through reference column coupling shaft 38.As shown in Figure 7; Spanner 31 front ends offer brace holding tank 312; Thereby respectively form a connecting wall 313 in said brace holding tank 312 both sides, and on said connecting wall 313, offer the reference column connection axis hole 314 that is used for installing and locating post coupling shaft 38.The said reference column 37 in assembling back promptly is arranged in said reference column accommodation hole 303, and can in reference column accommodation hole 303, slide under the driving of spanner 31.When drag hook 32 hooked lock 22, shown in figure 11, said reference column 37 extended in the said reference column hole 213 of left pedestal 21, thus to left assembly 2 and right assembly 3 Y to Z to the location is provided.
The state during snap close is not shown in figure 10; Can pull said spanner 31 this moment through the handle 311 of said spanner 31 1 ends; Make the axis rotation of spanner 31 around spanner rotating shaft 34; And then can produce leverage, produce bigger power and drive drag hook 32 and reference column 37 motions, so that the hook 320 of drag hook 32 hooks the lock 22 on the left pedestal 21.Simultaneously, said reference column 37 extends in the said reference column hole 213 of left pedestal 21, thereby makes left assembly 2 and right assembly 3 snap closes, and the state behind the snap close is shown in figure 11.At this moment, said X left locating surface 211 and X to the right locating surface 300 be close to, thereby realize left assembly 2 and right assembly 3 X to the location.Perhaps pull said spanner 31 in the other direction, then drag hook 32 is thrown off from said lock 22, and reference column 37 is retracted in the right pedestal 30, thereby makes left assembly 2 and right assembly 3 throw off, and the state after the disengagement is shown in figure 10.
In sum; After left side assembly 2 is locked with right assembly 3; Between the two at X to, Y to, Z to all being accurately positioned, and left assembly 2 is fixedly connected with two display screen units 1 respectively with right assembly 3, so can realize accurate location and reliable connection the between two display screen units 1; And can operate very easily through spanner 31, can reach the effect of fast assembling-disassembling.
In the optimized technical scheme, be provided with guide frame between said drag hook 32 and the right pedestal 30, make drag hook 32 under the driving of spanner 31, can keep an attitude motion preferably, to hook lock 22 or to throw off from lock 22 from line stabilization.Particularly, when drag hook 32 breaks away from locks 22, away from lock 22 motions, the action of a new line is arranged simultaneously at first left, when treating that drag hook 32 breaks away from lock 22 fully, move right again and reset.
In this embodiment, said guide frame such as Fig. 3 and shown in Figure 5 comprise: the said guide finger 33 that is arranged on drag hook 32 both sides; And as shown in Figure 6, correspondence is arranged on the gathering sill 302 on right pedestal 30 two sides 301.During drag hook 32 motions, said guide finger 33 slides in gathering sill 302, thereby guarantees the motion posture of drag hook 32.Certainly, the motion posture of drag hook 32 mainly is the motion posture of the hook 320 of finger retractor 32 front ends.Combine Fig. 3, Fig. 5 to know like Fig. 8, the both sides of drag hook 32 are used to supply also be provided with two guide pin hole 324 the drag hook shaft hole 323 that said drag hook rotating shaft 35 passes through except being provided with, and are used to be provided with said guide finger 33.As shown in Figure 8, middle part, drag hook 32 rear ends is emptied, and forms and keeps away a breach 322, and the both sides of keeping away a breach 322 form linking arm 321 naturally.Assembling back spanner 31 is positioned at the said breach 322 of keeping away, and is rotatably connected through drag hook rotating shaft mounting hole on the linking arm 321 323 and said spanner 31.
Particularly, the similar of guide finger 33 is in screw in this embodiment, and the one of which end has nut, and the other end then has screw thread.324 of guide pin hole are suitable with it threaded hole, and guide finger 33 screws in the said guide pin hole 324 with its end with screw thread and is fixedly connected with said drag hook 32.
Combine Figure 10, Figure 11 visible like Fig. 3, Fig. 5, said insurance institution 36 particularly comprises in this embodiment: safety button 360, safety button return unit 361 and the rotating shaft 362 of safety button.
Said safety button 360 is through safety button rotating shaft 362 rotating two safety button shaft hole 305 places that are arranged on right pedestal 30.Safety button return unit 361 is back-moving spring in this embodiment; It is set in the rotating shaft 362 of safety button; And elastic reaction is between safety button 360 and right pedestal 30; Make that when left assembly 2 was in the snap close state with right assembly 3, safety button 360 can fasten spanner 31, thereby make left assembly 2 and right assembly 3 reliable lockings.
The concrete structure of safety button 360 is shown in figure 12, and its lower end is provided with safety button rotating shaft mounting hole 3601, and the upper end has grab 3602.Safety button 360 fastens the fixture block 317 on the spanner 31 with said grab 3602.The concrete structure of fixture block 317 is as shown in Figure 7, and it is arranged on spanner 31 middle parts, the position of grab 3602 on the corresponding safety button 360.Said grab 3602 has guiding surface 3603, makes that fixture block 317 can be tried hard to recommend out grab 3602 and the entering safety position with less when right assembly 3 got into the snap close state with left assembly 2.
Further in the optimized technical scheme, said fixture block 317 has two, is symmetricly set on the both sides of spanner 31.And grab 3602 also correspondence be provided with two; This kind symmetrical structure makes stressed more stablely, and it is more reliable to work.
Again further in the optimized technical scheme, in said two grabs 3602 one, its upper surface extends to form the grab 3602 that has than large tracts of land press surface 3604.When needing the arming state, the said press surface 3604 of available finger presses, then safety button 360 overcomes the effect of safety button return unit 361 and around safety button rotating shaft 362 rotations, makes grab 3602 break away from fixture blocks 317, thus arming state very easily.
Like Figure 10 and shown in Figure 11, the quick splicing apparatus of said display screen also comprises opening keeper 39 in the further optimized technical scheme; Said opening keeper 39 also is arranged between the moving component and stationary parts of right assembly 3; It can be when drag hook 32 hook lock 22; Make right assembly 3 keep maximum opening; Mainly be to guarantee that reference column 37 is retracted in the right pedestal 30 fully, in order to avoid influence right assembly 3 near left assembly 2.Treat right assembly 3 with the display screen unit that is fixedly connected with it near left assembly 2 and corresponding display screen unit; And said X is locating surface 211 and X to the right after locating surface 300 corresponding being adjacent to left; Only need push the handle 311 on the spanner 31; Can two display screen unit snap closes be got up, thereby operation is very much convenient.
Because the quick splicing apparatus of display screen of the present invention under need not the situation of any instrument, be realized the mutual splicing between the display screen fast and easily, can adapt to various use occasions flexibly; And its critical part, comprise that left pedestal 21, right pedestal 30, drag hook 32, spanner 31, safety buckle 360 etc., all can adopt the manufacturing of extrusion process cooperation process for machining, its manufacturing accuracy can reach in the 0.02mm.And structure of the present invention is passed through innovation, and the structural design of ingenious transfer contact component can prevent to damage owing to pushing between the adjacent display screen unit, can adapt to the display applications of high density pixel.And through precision optical machinery processing, processing technology control to the assembly unit contact component; Can reach very desirable assembly unit effect; Usually the total error after the assembly unit can be controlled in the 0.1mm scope; To splice precision and improve an one magnitude, thereby not only can realize quick locking, and can realize accurate locking.
Embodiment two
The quick splicing apparatus of the display screen that this embodiment provides is not have independent guide finger 33 with the difference of embodiment one, but has and drag hook 32 integrated guideposts 325.When adopting extrusion process to make drag hook 32, can guidepost 325 be made together, thereby reduce spare and accessory parts, and integrated structure is more reliable and more stable.Certainly, for the ease of assembling, shown in figure 14; Gathering sill 302 upper limbs on right pedestal 30 offer installation gap 3021, and during assembling drag hook 32, guidepost 325 directly gets into gathering sill 302 through this installation gap 3021; And because the stroke of spanner 31 is limited; Pull spanner 31 after assembling, guidepost 325 can't be deviate from gathering sill 302, thereby does not influence function.
Above content is to combine concrete preferred implementation to the further explain that the present invention did, and can not assert that practical implementation of the present invention is confined to these explanations.For the those of ordinary skill of technical field under the present invention, under the prerequisite that does not break away from the present invention's design, can also make some simple deduction or replace, all should be regarded as belonging to protection scope of the present invention.
Claims (10)
1. the quick splicing apparatus of display screen comprises the left assembly and the right assembly of snap close mutually, it is characterized in that said left assembly comprises left pedestal, has X locating surface left on the said left pedestal, and offers the reference column hole on the locating surface left at X; Said right assembly comprises right pedestal, spanner, drag hook, reference column; Have the locating surface to the right with the said X X that locating surface is corresponding on the said right pedestal left, and X offers the reference column accommodation hole on the locating surface to the right, the position of reference column accommodation hole is corresponding with said reference column hole; One end and the right pedestal of said spanner are rotatably connected; And said reference column slidably is arranged in the said reference column accommodation hole; Said drag hook and reference column all are rotatably connected with the spanner middle part; Pull said spanner and can make said drag hook hook left assembly, and said reference column stretches in the reference column hole simultaneously.
2. the quick splicing apparatus of a kind of display screen as claimed in claim 1 is characterized in that the quick splicing apparatus of said display screen also comprises insurance institution, and said insurance institution is arranged between the moving component and stationary parts of right assembly; Said moving component comprises described spanner, drag hook and reference column; Said stationary parts comprises right pedestal.
3. the quick splicing apparatus of a kind of display screen as claimed in claim 2 is characterized in that, said insurance institution comprises safe button, safety button return unit and the rotating shaft of safety button; Said safety button is arranged on the right pedestal through the rotating shaft of safety button is rotating; Said safety button return unit is detained in the rotating shaft for being set in said safety, and the back-moving spring of elastic reaction between safety button and right pedestal; Said safe button can be stated moving component in the snap close residence, and under the effect of safety button return unit, maintains the snap close state.
4. the quick splicing apparatus of a kind of display screen as claimed in claim 3 it is characterized in that said safety buckle has grab, and correspondence is provided with fixture block on the said spanner; Safe button can fasten said fixture block through said grab.
5. like any quick splicing apparatus of described a kind of display screen in the claim 1 to 4, it is characterized in that said right assembly also comprises the reference column coupling shaft; Said reference column comprises the location cylinder, and the brace that is fixedly connected with the location cylinder; Said reference column is rotatably connected through said brace and reference column coupling shaft and spanner.
6. the quick splicing apparatus of a kind of display screen as claimed in claim 5 is characterized in that, said location cylinder front end has had the conical surface of correcting effect; Offer waist-shaped hole on the said brace; Said reference column coupling shaft is rotatably connected reference column and spanner through said waist-shaped hole.
7. like any quick splicing apparatus of described a kind of display screen in the claim 1 to 4; It is characterized in that; Said right assembly also is included in drag hook when not hooking left assembly; Make right assembly keep the opening keeper of maximum opening, said opening keeper is arranged between the moving component and stationary parts of right assembly; Said moving component comprises described spanner, drag hook and reference column; Said stationary parts comprises right pedestal.
8. the quick splicing apparatus of a kind of display screen as claimed in claim 7; It is characterized in that; Said opening keeper be stretching action between reference column and right pedestal, thereby reference column turned right to draw in the pedestal guarantees that reference column can not protrude from the X extension spring of locating surface to the right when the non-locking states.
9. like any quick splicing apparatus of described a kind of display screen in the claim 1 to 4, it is characterized in that the quick splicing apparatus of said display screen also comprises guiding mechanism; The said right pedestal left and right sides has sidewall, and said guiding mechanism comprises the gathering sill of offering on the said sidewall, and the guide finger that is fixedly set in the drag hook both sides; Said guide finger is positioned at said gathering sill, and can slide along gathering sill.
10. like any quick splicing apparatus of described a kind of display screen in the claim 1 to 4, it is characterized in that said left assembly also comprises lock, said lock is fixedly installed on the left pedestal; Said drag hook hooks left assembly through hooking said lock.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110329262 CN102339569B (en) | 2011-10-26 | 2011-10-26 | Quick splicing device for display screens |
| PCT/CN2011/085001 WO2013060081A1 (en) | 2011-10-26 | 2011-12-30 | Rapid display screen splicing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110329262 CN102339569B (en) | 2011-10-26 | 2011-10-26 | Quick splicing device for display screens |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102339569A true CN102339569A (en) | 2012-02-01 |
| CN102339569B CN102339569B (en) | 2013-08-21 |
Family
ID=45515271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110329262 Expired - Fee Related CN102339569B (en) | 2011-10-26 | 2011-10-26 | Quick splicing device for display screens |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102339569B (en) |
| WO (1) | WO2013060081A1 (en) |
Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102637389A (en) * | 2012-03-30 | 2012-08-15 | 深圳市立翔慧科光电科技有限公司 | LED (Light Emitting Diode) combined screen latching mechanism, LED unit screen and LED combined screen |
| CN102831840A (en) * | 2012-09-13 | 2012-12-19 | 广州市浩洋电子有限公司 | Fast connection mechanism for light emitting diode (LED) display screen |
| CN102855824A (en) * | 2012-09-12 | 2013-01-02 | 深圳市奥拓电子股份有限公司 | Quick splicing device for display screen |
| CN103021284A (en) * | 2012-12-03 | 2013-04-03 | 深圳市立翔慧科光电科技有限公司 | Latching mechanism for LED (Light Emitting Diode) combination screen, LED unit screen and LED combination screen |
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| CN107288969A (en) * | 2017-08-01 | 2017-10-24 | 深圳洛可可工业设计有限公司 | A kind of implicit connection lock and splicing LED screen |
| CN107387512A (en) * | 2017-09-06 | 2017-11-24 | 深圳市创显光电有限公司 | Rapid connecting lock between a kind of led display screen box bodies |
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| CN112550760A (en) * | 2020-11-30 | 2021-03-26 | 东方红卫星移动通信有限公司 | Locking and unlocking module suitable for space optical communication terminal |
| WO2021217766A1 (en) * | 2020-04-30 | 2021-11-04 | 深圳市雷迪奥视觉技术有限公司 | Lock rod member, lock body, lock assembly and display screen |
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| CN104584105B (en) * | 2012-06-28 | 2017-11-17 | 达科电子股份有限公司 | Display module |
| ES2597229T3 (en) | 2012-06-28 | 2017-01-17 | Daktronics, Inc. | Presentation module assembly |
| CN110942730B (en) * | 2019-12-27 | 2022-06-17 | 威创集团股份有限公司 | LED display unit box body installation structure and array structure |
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| CN102637389A (en) * | 2012-03-30 | 2012-08-15 | 深圳市立翔慧科光电科技有限公司 | LED (Light Emitting Diode) combined screen latching mechanism, LED unit screen and LED combined screen |
| CN103377592A (en) * | 2012-04-28 | 2013-10-30 | 深圳市艾尔诺光电技术有限公司 | Structure of light-emitting diode (LED) display screen |
| CN102855824A (en) * | 2012-09-12 | 2013-01-02 | 深圳市奥拓电子股份有限公司 | Quick splicing device for display screen |
| WO2014040355A1 (en) * | 2012-09-12 | 2014-03-20 | 深圳市奥拓电子股份有限公司 | Apparatus for quickly splicing display screens |
| CN102855824B (en) * | 2012-09-12 | 2015-01-14 | 深圳市奥拓电子股份有限公司 | Quick splicing device for display screen |
| CN102831840A (en) * | 2012-09-13 | 2012-12-19 | 广州市浩洋电子有限公司 | Fast connection mechanism for light emitting diode (LED) display screen |
| CN102831840B (en) * | 2012-09-13 | 2015-06-10 | 广州市浩洋电子有限公司 | Fast connection mechanism for light emitting diode (LED) display screen |
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| US9615474B2 (en) | 2012-10-16 | 2017-04-04 | Shenzhen Aoto Electronics Co., Ltd | Device for quick splicing of a display screen |
| CN103021284A (en) * | 2012-12-03 | 2013-04-03 | 深圳市立翔慧科光电科技有限公司 | Latching mechanism for LED (Light Emitting Diode) combination screen, LED unit screen and LED combination screen |
| CN104456005B (en) * | 2014-09-16 | 2016-04-27 | 深圳市联建光电股份有限公司 | A kind of LED canopy of the heavens screen and snap fit external member thereof |
| CN104456005A (en) * | 2014-09-16 | 2015-03-25 | 深圳市联建光电股份有限公司 | LED canopy screen and clamping hook set thereof |
| CN104301329A (en) * | 2014-10-30 | 2015-01-21 | 东莞瑞柯电子科技股份有限公司 | Energy meter intelligent monitoring unit and monitoring system |
| CN104902716A (en) * | 2015-06-19 | 2015-09-09 | 潘尚法 | Lock catch with restraint sliding groove, LED box body and LED display screen |
| CN104902716B (en) * | 2015-06-19 | 2017-07-14 | 潘尚法 | A kind of lock, LED box and the LED display of belt restraining chute |
| CN105202324A (en) * | 2015-10-23 | 2015-12-30 | 湖南新亚胜科技发展有限公司 | Supporting device and LED display screen for court |
| CN105952740A (en) * | 2016-06-07 | 2016-09-21 | 深圳市雷迪奥视觉技术有限公司 | Buckling part and structure for rapidly dismounting and mounting connecting buckle for lifting |
| CN105952740B (en) * | 2016-06-07 | 2018-11-09 | 深圳市雷迪奥视觉技术有限公司 | Snap close piece |
| CN106937506A (en) * | 2017-03-02 | 2017-07-07 | 陕西迈堃科学技术有限公司 | A kind of wedge lock mechanism |
| CN107016941A (en) * | 2017-06-02 | 2017-08-04 | 深圳市洲明科技股份有限公司 | LED display connection lock |
| CN107288969B (en) * | 2017-08-01 | 2022-12-09 | 深圳洛可可工业设计有限公司 | Implicit connection lock and concatenation LED screen |
| CN107288969A (en) * | 2017-08-01 | 2017-10-24 | 深圳洛可可工业设计有限公司 | A kind of implicit connection lock and splicing LED screen |
| CN107387512A (en) * | 2017-09-06 | 2017-11-24 | 深圳市创显光电有限公司 | Rapid connecting lock between a kind of led display screen box bodies |
| CN107387512B (en) * | 2017-09-06 | 2024-07-23 | 深圳市创显光电有限公司 | Quick connection lock between led display screen boxes |
| CN109872643A (en) * | 2018-12-18 | 2019-06-11 | 深圳市奥拓电子股份有限公司 | Connection lock |
| CN109817108A (en) * | 2019-03-27 | 2019-05-28 | 东莞阿尔泰显示技术有限公司 | It is a kind of can modularization installation touch-control LED display |
| CN110796962A (en) * | 2019-08-22 | 2020-02-14 | 深圳市科伦特电子有限公司 | Lock catch structure and spliced screen using same |
| CN110568473A (en) * | 2019-10-16 | 2019-12-13 | 北京方鸿智能科技有限公司 | Pedestrian ray detection device |
| CN111022446A (en) * | 2019-12-12 | 2020-04-17 | 惠州市科伦特智能科技有限公司 | Automatic locking lock catch, display screen assembly and spliced screen |
| WO2021217766A1 (en) * | 2020-04-30 | 2021-11-04 | 深圳市雷迪奥视觉技术有限公司 | Lock rod member, lock body, lock assembly and display screen |
| CN112550760A (en) * | 2020-11-30 | 2021-03-26 | 东方红卫星移动通信有限公司 | Locking and unlocking module suitable for space optical communication terminal |
| CN114102498A (en) * | 2021-11-30 | 2022-03-01 | 重庆电子工程职业学院 | Electronic sleeper bolt tightening torque detects mechanical wrench and system |
| CN114102498B (en) * | 2021-11-30 | 2023-08-01 | 重庆电子工程职业学院 | Motor-driven sleeper bolt tightening torque detection motor wrench and system |
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| WO2013060081A1 (en) | 2013-05-02 |
| CN102339569B (en) | 2013-08-21 |
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Address after: 518000 1805, tower 2, Shenye Jinyuan Building, No.112, Qingshuihe 1st Road, Qingshuihe community, Luohu District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN AOTO ELECTRONICS Co.,Ltd. Address before: 518000 Guangdong city of Shenzhen province Nanshan District high tech Industrial Park building T2 A6-B Patentee before: SHENZHEN AOTO ELECTRONICS Co.,Ltd. |
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