CN108317139A - LED box attachment device and LED display - Google Patents
LED box attachment device and LED display Download PDFInfo
- Publication number
- CN108317139A CN108317139A CN201810265618.9A CN201810265618A CN108317139A CN 108317139 A CN108317139 A CN 108317139A CN 201810265618 A CN201810265618 A CN 201810265618A CN 108317139 A CN108317139 A CN 108317139A
- Authority
- CN
- China
- Prior art keywords
- closing piece
- mounting hole
- hole
- arc
- led
- 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
Links
- 239000007787 solid Substances 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims 1
- 230000002035 prolonged effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
- F16B5/008—Joining sheets, plates or panels in abutting relationship by a rotating or sliding and rotating movement
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating 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
- G09F9/33—Indicating 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses a kind of LED box attachment device and LED displays, the attachment device includes arc lock set and fixation kit, wherein, arc lock set includes the first closing piece, second closing piece and the first fixing piece, first closing piece is fixed in a LED box, second closing piece is arc closing piece, it can slide on the first closing piece and towards another LED box, first fixing piece fixes the second closing piece and the first closing piece, fixation kit fixes the second closing piece and another LED box, to which two LED boxes are stitched together, the radian spliced between LED box may be implemented by sliding the second closing piece, and then realize the adjusting of LED display radian.
Description
Technical field
The present invention relates to LED display fields, more particularly to a kind of LED box attachment device and LED display.
Background technology
With the development of electronic technology, the application field of LED display is more and more extensive, and harbour, dance AT STATION is such as arranged
The large board in the places such as platform, competitive sports, most of made of LED display screens, and picture effect fineness is forced
Very, user's favor is received.Traditional LED display is flat-faced screen mostly, however viewing visual angle is restricted.Existing market
On there is a kind of LED display of arc, arc-shaped LED display screen is also to be spliced to form by the LED box of plane, is passed through
It is connected between two LED boxes using arc lock to realize splicing, however existing arc lock is general only a kind of fixed
Radian can not adjust the radian of LED display so that LED display screens cannot well adapt to different occasions.
Invention content
The invention mainly solves the technical problem of providing a kind of LED box attachment device and LED display screens, can adjust
The radian spliced between section LED box, and then adjust the radian of LED display.
The embodiment of the present invention provides a kind of LED box and connects locking device, including the arc lock set of interconnection and solid
Component is determined, wherein the arc lock set is for being fixed on a LED box, the fixation kit and another LED box
Connection, to realize the splicing of two LED boxes；
The arc lock set includes the first closing piece, the second closing piece and the first fixing piece, and first closing piece is fixed on
In one LED box, second closing piece be arc closing piece, be located at first closing piece on and can towards it is described another
LED box is slided；
The first mounting hole and the second mounting hole are provided on second closing piece, second fixed hole position is in described second
Closing piece faces in the one side of another LED box, is provided on first closing piece along the sliding side of second closing piece
To extension adjusting opening/along multiple adjustment holes for being arranged in order of glide direction of second closing piece, in second closing piece
When sliding into different location, the adjusting opening/adjustment hole of first mounting hole and different location corresponds to, and described first is solid
Determine part mutually to fix first closing piece and the second closing piece with corresponding adjusting opening/adjustment hole by first mounting hole,
Third mounting hole is provided in another described LED box, the fixation kit is fixed by second mounting hole and third
Another described LED box connect by hole with second closing piece, and then the splicing of two LED boxes of realization, wherein pass through by
Second closing piece is slided to another described LED box, to adjust the radian between two LED boxes.
The embodiment of the present invention also provides a kind of LED display, including multiple LED babinets mutually spliced, the LED casees
It is attached using LED box attachment device described above between body.
In the LED box attachment device of the present invention, come by using the arc lock set and fixation kit of interconnection real
The splicing of existing two LED boxes, wherein arc lock set includes the first closing piece, the second closing piece and the first fixing piece, the first closing piece
It is fixed in a LED box, the second closing piece is arc closing piece, is located on the first closing piece and can be slided towards another LED box
Dynamic, the first fixing piece fixes the second closing piece and the first closing piece, and fixation kit fixes the second closing piece and another LED box,
So that two LED boxes are stitched together, wherein since the second closing piece is arc closing piece, when the second closing piece is to another LED casees
When body constantly slides, the radian between LED box can be made also increasing, therefore can be realized by sliding the second closing piece
The radian spliced between LED box, and then realize the adjusting of LED display radian so that LED display can be suitble to more fields
It closes.
Description of the drawings
Fig. 1 is a structural schematic diagram of LED display provided in an embodiment of the present invention；
Fig. 2 is the result schematic diagram of LED box attachment device provided in an embodiment of the present invention；
Fig. 3 is the decomposition diagram of arc lock set provided in an embodiment of the present invention；
Fig. 4 is the side view of LED box attachment device provided in an embodiment of the present invention；
Fig. 5 is the upward view of LED box attachment device provided in an embodiment of the present invention；
Fig. 6 is the decomposition diagram of fixation kit provided in an embodiment of the present invention；
Fig. 7 is the side view of fixation kit provided in an embodiment of the present invention；
Fig. 8 is the fractionation of arc lock set, fixation kit and LED box in LED display provided in an embodiment of the present invention
Schematic diagram.
Specific implementation mode
Refering to fig. 1, Fig. 1 is the structural schematic diagram of one embodiment of LED display of the present invention.As shown, LED of the present invention
Display screen includes multiple LED boxes mutually spliced, and wherein Fig. 1 shows two the LED boxes A and B mutually spliced, LED casees
It is attached using LED box attachment device 100 between body A and LED box B.LED box connection dress through this embodiment
100 are set, the radian spliced between LED box can be adjusted, and then realizes that the radian of LED display is adjusted.It below will be further
It illustrates.
Refering to Fig. 2 to Fig. 5, and Fig. 1 is combined, the LED box of the present embodiment connects locking device 100, including arc lock group
Part 11 and fixation kit 12.Wherein for the LED box A and LED box B that mutually splice, arc lock set 11 is fixed on LED casees
On body B, fixation kit 12 is fixed on LED box A, and arc lock set 11 and fixation kit 12 are connected with each other, thus can be real
The splicing of existing two LED boxes.
Wherein, arc lock set 11 includes the first closing piece 111, the second closing piece 112 and the first fixing piece 113.First lock
Block 111 is fixed on LED box B, for example be may be used and the modes such as be spirally connected or rivet and be fixed.Second closing piece 112 is arc
Closing piece is located on the first closing piece 111 and can be slided towards LED box A on the first closing piece 111.Wherein, the second closing piece 112
Glide direction can with when its arcuate directions.
In one embodiment, the first closing piece 111 can also be arc closing piece, the arc of arcuate directions and the second closing piece
Direction is identical.As shown in figure 3, the first closing piece 111 is undercut slot structure, it is both provided with along arc in the both sides of the first closing piece 111
The arc chute 1111 that shape direction extends.It is provided with the adjusting that arcuately direction extends on the groove top of first closing piece 111
Opening 1112 adjusts opening 112 as along the strip opening of the arcuate directions of the first closing piece 111 extension.In another embodiment
In, multiple adjustment holes can also be used to replace adjusting opening 1112, for example can be set on the groove top of the first closing piece 111
The adjustment hole that multiple arcuately directions are arranged in order is set, the wherein adjustment hole can be elongate holes.
Wherein, the second closing piece 112 includes arc-shaped workpiece 1121 and connector 1122, and arc-shaped workpiece 1121 and connector 1122 can
Can also be to be linked together by modes such as bolt, welding to be to be integrally formed.Arc-shaped workpiece 1121 has and the first closing piece
111 identical arcuate directions, wherein arc-shaped workpiece 1121 are located on the groove top of the first closing piece 111,1122 direction of connector
The direction opposing arcuate part 1121 of first closing piece 111 is bent.When LED box A and B are spliced, connector 1122 and LED
Babinet A is opposite.
The first mounting hole 1123 and the second mounting hole 1124 are provided on second closing piece 112, the second mounting hole 1124 is located at
Second closing piece 112 is in the one side of LED box A.Specifically, the first mounting hole 1123 is arranged at the top of arc-shaped workpiece 1121
On, the second mounting hole 1124 is arranged on connector 1122.In one embodiment, the both sides of arc-shaped workpiece 1121 are respectively set
There are guide rail 1125, guide rail 1125 to be inserted in the arc chute 1111 of 111 side of the first closing piece, so that 112 edge of the second closing piece
Arc chute 1111 slides, and then realizes that the second closing piece 112 slides on the first closing piece 111.
Wherein, when the second closing piece 111 slides into different location, the adjusting of the first mounting hole 1123 and different location is open
(or adjustment hole) 1112 corresponds to, and the first fixing piece 113 is open by the adjusting on the first mounting hole 1123 and corresponding position
1112 mutually fix the first closing piece 111 with the second closing piece 112.
In one embodiment, the first fixing piece 113 can be bolt, i.e. the first closing piece 111 and the second closing piece 112 can be with
It is fixed together by way of bolt.
In one embodiment, as shown in figure 3, the first fixing piece 113 may include the fixation of the first sleeve 1131, first
Axis 1132, the first card column 1133 and the second card column 1134.Further, as shown in Fig. 2, the first fixing piece 113 can also include
The knob lid 1135 of butterfly shape, the lid of knob lid 1135 are located on the first sleeve 1131, can be reversed by Turning knob lid 1135
First sleeve 1131, is conveniently operated.Wherein, the first card slot in semi-spiral shape is provided on the barrel of the first sleeve 1131
1136.The diameter along the first fixing axle 1132 is offered in the first end (upper end in the view of such as Fig. 3) of first fixing axle 1132
To the first through hole, the first card column 1133 be inserted in the first through hole and both ends stretch out the first through hole outside.First fixes
Radial second offered in the second end (lower end in the view of such as Fig. 3) of axis 1132 along the first fixing axle 1132 is run through
Hole, second through hole are used for plugging the second card column 1134.
In one embodiment, as shown in Fig. 2, multiple lightening holes 1127 can also be arranged at the top of arc-shaped workpiece 1121,
Multiple through-holes are opened up, to mitigate the weight of the second closing piece 112.Certainly, the first mounting hole 1123 can also be elongate holes, or
The trepanning of person's other shapes does not limit this.
Wherein, the first sleeve 1131 is sheathed in the first end of the first fixing axle 1132, the both ends card of the first card column 1133
It is located in the first card slot 1136.Second card column 1134 is extracted, by the second end of the first fixing axle 1132 from the first mounting hole
1123 are inserted into, and are pierced by from the adjusting of corresponding position opening 1112, wherein the length of the first card column 1133 is more than the first mounting hole
The diameter of 1123 diameter or the first sleeve 1131 is more than the diameter of the first mounting hole 1123, so that the first fixing axle
1132 first end is stuck in except the first mounting hole 1123.
As shown in figure 5, Fig. 5 is the upward view of arc lock set 11 shown in Fig. 2, in the second end of the first fixing axle 1132
After being pierced by adjusting opening 1112, second card column 1134 is inserted in the first fixing axle 1132 from the slot opening of the first closing piece 111
Second end on the second through hole in, and the both ends of the second card column 1134 are located on the undercut trench bottom of the first closing piece 111, with
Make the second card column 1134 across opening 1112 is adjusted, to form screens.Make it to backspin by reversing the first sleeve 1131
Turn, when rotation to the upper top (i.e. the highest endpoint of the first card slot of semi-spiral shape) of the first card slot 1136 and the first card column 1133
When clamping, the formation of the outer wall of the first sleeve 1131 and the first mounting hole 1123 is supported, while by the first card column 1133 by first
Fixing axle 1132 is pulled upwardly, and so that the first fixing axle 1132 keeps up the state of pull-up, so that the second card column
1134 are close to the undercut trench bottom of the first closing piece 111, locking state are formed, thus by 112 phase of the first closing piece 111 and the second closing piece
It is fixed.
When needing to detach the first closing piece 111 and the second closing piece 113, only needing negative direction to reverse the first sleeve 1131 makes it
It rotates up, when the lower top (i.e. the minimum endpoint of the first card slot of semi-spiral shape) of its first card slot 1136 and the first card column
When 1133 clamping, the first sleeve 1131 is detached from the outer wall of the first mounting hole 1123 so that the first fixing axle 1132, which is in, unclamps shape
State, and slide downward under the effect of gravity, the thus second end of the first fixing axle 1132 also slide downward so that the second card column
1134 are detached from the undercut trench bottom of the first closing piece 111, it is possible thereby to the second card column 1134 be extracted the first fixing axle 1132, so
First fixing axle 1132 is extracted to adjusting opening 1112 and first mounting hole 1123 successively again afterwards, so as to by the first closing piece
111 and second closing piece 112 detach.
In one embodiment, as shown in Figure 3 and Figure 5, the first fixing piece 113 can also include spring 1137.First
Spring 1137 is first set in the first fixing axle 1132 by fixing axle 1132 after adjusting opening 112 is pierced by, and then again will
Second card column 1134 passes through the second through hole of the first fixing axle 1132, to which spring 1137 is located at the second card column 1134 and the
Between the undercut trench bottom of one closing piece 111.When the second card column is clamped on the undercut trench bottom of the first closing piece 111, spring
1137 are in confined state, can make under the elastic force effect of spring 1,137 second card column 1134 and the first closing piece 111 it
Between more fasten.Also, when the first fixing axle 1132 is in releasing orientation, it can make the under the elastic force effect of spring 1137
Two card columns 1134 bounce off the undercut trench bottom of the first closing piece 111, to it is more convenient by the second card column 1134 from the first fixing axle
1132 extract.
In one embodiment, as shown in Figure 4 and Figure 5, it is additionally provided with arcuately on the undercut trench bottom of the first closing piece 111
Multiple second card slots 1113 that direction is arranged in order.When the second closing piece 112 slides into different location, the first mounting hole 1123
It is corresponded to the second card slot 1113 of different location, to be inserted into from the first mounting hole 1123 in the first fixing axle 1132, and from tune
Section opening 1112 is when being pierced by, after the second card column 1134 is inserted in the first fixing axle 1132, the second card column 1134 across
When adjusting opening 1112, the both ends of the second card column 1134 are arranged in the second card slot 1137 of corresponding position, so as into one
Step improves the reliability connected between the second card column 1134 and the first closing piece 111.
Wherein, fixation kit 12 is connect by the second mounting hole 1124 on connector 1122 with the second closing piece 112, will
LED box A and the connection of the second closing piece 112, and then realize the splicing of two LED babinets A and B.
Specifically, refering to Fig. 6 and Fig. 7, and Fig. 2 and Fig. 3 is combined, in one embodiment, the second mounting hole 1124 is length
Strip-shaped hole.Fixation kit 12 includes second sleeve 121, spring clip 122, deck 123, the second fixing axle 124 and shell
125。
Wherein, one end of second sleeve 121 is provided with gear 30, and the second fixing axle 124 is sheathed in second sleeve 121,
And second one end of fixing axle 124 connect with gear 30, to which the rotation of the second fixing axle 124 can be driven when rotate gear 30
Turn.The other end of second fixing axle 124 is the block tongue 1241 for stretching out second sleeve 121, block tongue 1241 and the second mounting hole 1124
Shape it is identical, and length be less than the second mounting hole 1124 length but more than the second mounting hole 1124 width.Deck 123 is solid
It is scheduled in second sleeve 121, spring clip 122 is fixed on deck 123.Wherein, a clamping plate 1221 of spring clip 122 is certainly
By holding, the end of another clamping plate 1222 is provided with latch 20, and latch 20 and gear 30 are clamped, to supporting using clamping plate 1222
Gear 30 is blocked in effect, and gear 30 is avoided to rotate.
Wherein, it is supporting point with deck 123 when needing gear 30 to rotate, presses the free end of spring clip 122
1221, so that another clamping plate 1222 of spring clip 122 is bounced and detached with gear 30, gear can be rotated at this time
30。
Wherein, it is also equipped with gear on the inner wall of shell 125, when the lid of shell 125 is located on gear 30, in shell 125
Gear 30 on the gear and second sleeve 121 in portion engages.Shell 125 has handle, and the handle by holding shell 125 is turned round
Transcapsidation body 125, to twist with moving gear 30 under the action of gear.Therefore, torsion can be facilitated using shell 125
Rotating disk 30.Wherein, when needing to connect fixation kit 12 and the second closing piece 112, by reversing gear 30, to drive the
Two fixing axles 124 are reversed, and then reverse block tongue 1241 so that the length of the length direction of block tongue 1241 and the second mounting hole 1124
It is identical to spend direction, and then block tongue 1241 can be inserted into the second mounting hole 1124.When block tongue 1241 passes through the second mounting hole
After 1124, by reversing gear 30, to reverse block tongue 1241 so that the length direction of block tongue 1241 and the second mounting hole 1124
Length direction it is vertical, i.e. the width direction of the length direction of block tongue 1241 and the second mounting hole 1124 is identical, thus may make
Block tongue 1241 and connector 1122 form clamping, and then fixation kit 12 and the second closing piece 112 are linked together.
In another embodiment, the second fixing axle 124 of fixation kit 12 can also be bolt, i.e. fixation kit 124
It can be fixed together with the second closing piece 112 by way of bolt.
As shown in figure 8, third mounting hole A11 is provided on LED box A to be spliced, the block tongue 1241 of fixation kit 12
Third mounting hole A11 and the second mounting hole 1124 are sequentially passed through, to connect LED box A and the second closing piece 112.Wherein, even
It is additionally provided with the 4th mounting hole 1126 on fitting 1122, the 5th mounting hole A12, attachment device are also correspondingly arranged on LED box A
100 further include the first bolt (not shown), and the first bolt is by the 4th mounting hole 1126 and the 5th mounting hole A12 by connector
1122 and LED box A is fixed.
Wherein, it is additionally provided with the 6th mounting hole 1211 in the second sleeve 121 of fixation kit 12, correspondingly, LED box A
On be additionally provided with the 7th mounting hole A13.Attachment device further includes the second bolt, and the second bolt passes through the 6th mounting hole 1211 and
Seven mounting hole A13 fix fixation kit 12 and LED box A.
Wherein, as shown in figure 8, being provided with screw hole on LED box B, the side of the first closing piece 111 can be solid by bolt 50
It is scheduled on LED box B.
The radian between LED babinets may be implemented by sliding the second closing piece 112 in the attachment device 100 of the present embodiment
It adjusts.Specifically, when needing to increase the radian between LED box, by the second closing piece 112 to another LED box A to be spliced
Sliding recycles fixation kit 12 connect the second closing piece 112 with LED box A when sliding into required radian, and utilizes the
One fixing piece 113 fixes the first closing piece 111 and the second closing piece 112, to realize the splicing between LED box.Wherein, second
The distance that closing piece 112 is slided to LED box A is longer, and the radian between LED box can be made bigger, conversely, the second closing piece
The distance of 112 slidings is shorter, and the radian between LED box is smaller.
In one embodiment, further, as shown in Fig. 2, arc lock set 11 further includes reversed column 114, the first closing piece
Multiple card holes 1114 that arcuately direction is arranged in order are additionally provided on the outer surface of 111 side, multiple card holes 1114 are located at
Below arc chute 1111.Wherein, reversed column 114 is mounted on the side of arc-shaped workpiece 1121, and is connect with the side of the first closing piece 111
Touch, reversed column 114 with the second closing piece 112 arcuately sliding slot 1111 slide when, when reversed column 114 slide into two card holes 1114 it
Between when reversed column 114 be in stir state, when sliding into the position of card hole 1114, reversed column 114 is caught in card hole 1114, and is in
Reset condition, wherein when reversed column 114 slides into from a card hole 1114 in another adjacent card hole 1114, the second closing piece
112 have slided predetermined arc, that is, when the second closing piece 12 has slided the distance between two neighboring card hole 1114, LED box
Between the radian that splices changed predetermined arc, which does not limit such as could be provided as 5 ° or 10 °, to this.
Wherein, when reversed column 114 returns to reset condition from the state of stirring, the sound of " ticking " is will produce, it can be according to this
Sound judges that reversed column 114 have passed through how many a card holes, and then can determine that the second closing piece 112 has slided how many radian, thus may be used
To determine the radian spliced between LED box.
Attachment device through the invention can not only be realized and splice LED box, and can adjust LED casees
The radian spliced between body, to realize that the radian of LED display is adjusted so that LED display adapts to more occasions.
The embodiment of the present invention also provides a kind of attachment device of LED box, which is any of the above-described LED display
Attachment device in embodiment.
Mode the above is only the implementation of the present invention is not intended to limit the scope of the invention, every to utilize this
Equivalent structure or equivalent flow shift made by description of the invention and accompanying drawing content, it is relevant to be applied directly or indirectly in other
Technical field is included within the scope of the present invention.
Claims (10)
1. a kind of LED box attachment device, which is characterized in that the arc lock set including interconnection and fixation kit, wherein
For being fixed on a LED box, the fixation kit is connect the arc lock set with another LED box, to realize
The splicing of two LED boxes；
The arc lock set includes the first closing piece, the second closing piece and the first fixing piece, and first closing piece is fixed on described
In one LED box, second closing piece is arc closing piece, and can be towards another described LED on first closing piece
Box body-sliding；
The first mounting hole and the second mounting hole are provided on second closing piece, second fixed hole position is in second closing piece
In the one side of another LED box, the glide direction being provided on first closing piece along second closing piece is prolonged
The adjusting opening stretched/and along multiple adjustment holes for being arranged in order of glide direction of second closing piece, it is slided in second closing piece
When to different location, the adjusting opening/adjustment hole of first mounting hole and different location corresponds to, first fixing piece
First closing piece and the second closing piece are mutually fixed with corresponding adjusting opening/adjustment hole by first mounting hole, it is described
Third mounting hole is provided in another LED box, the fixation kit will by second mounting hole and third mounting hole
Another described LED box is connected with second closing piece, and then realizes the splicing of two LED boxes, wherein by will be described
Second closing piece is slided to another described LED box, to adjust the radian between two LED boxes.
2. the apparatus according to claim 1, which is characterized in that first closing piece is also arc closing piece and is undercut slot knot
Structure, first closing piece and the second closing piece arcuate directions having the same, second closing piece include the arc being connected with each other
Shape part and connector, the arc-shaped workpiece are located at the falling on groove top of first closing piece, and the connector is towards described first
The relatively described arc-shaped workpiece bending in the direction of closing piece, when second closing piece is slided towards another described LED box, the company
Fitting is opposite with another described LED box；
First mounting hole is arranged on the top of the arc-shaped workpiece, and second mounting hole is arranged on the connector,
Falling on groove top in first closing piece is arranged in the opening/adjustment hole that adjusts, and the side of first closing piece is provided with
The arc chute extended along the arcuate directions, the side of the arc-shaped workpiece are provided with guide rail, and the guide rail is inserted in the arc
So that second closing piece is slided along the arc chute in shape sliding slot.
3. the apparatus of claim 2, which is characterized in that the adjustment hole is elongate holes；
First fixing piece includes the first sleeve, the first fixing axle, the first card column and the second card column, the cylinder of first sleeve
It is provided with the first card slot in semi-spiral shape on wall, the diameter along the first fixing axle is offered in the first end of first fixing axle
To the first through hole, the second radial through hole along the first fixing axle is offered in the second end of second fixing axle,
First card column is plugged in first through hole and both ends are located at outside first through hole；
The first set jacket casing is set in the first end of first fixing axle, and the both ends of first card column are arranged in described the
In one card slot, the second end of first fixing axle is inserted into from first mounting hole, and corresponding from first mounting hole
It adjusts opening/adjustment hole to be pierced by, second card column is inserted in second through hole and both ends are located at first closing piece
Undercut trench bottom on so that second card column is across the adjusting opening/adjustment hole, first sleeve rotating extremely
When the upper top of first card slot is with the first card column clamping, the undercut slot bottom of second card column and first closing piece
Portion's clamping, and then first closing piece is mutually fixed with second closing piece.
4. device according to claim 3, which is characterized in that be provided with along institute on the undercut trench bottom of first closing piece
Multiple second card slots that arcuate directions are arranged in order are stated, when second closing piece slides into different location, described first fixes
Second card slot of hole and different location corresponds to, and the both ends of second card column are arranged in corresponding second card slot.
5. the apparatus of claim 2, which is characterized in that first fixing piece further includes spring, the spring pocket
In first fixing axle, and between second card column and the undercut groove bottom wall of first closing piece, described
When second card column is clamped in the undercut groove bottom wall of first closing piece, the spring is in confined state.
6. the apparatus of claim 2, which is characterized in that the arc lock set further includes reversed column, first lock
The multiple card holes being arranged in order along the arcuate directions are additionally provided on the outer surface of the side of block；
The reversed column is mounted on the side of the arc-shaped workpiece, and is contacted with the side of first closing piece, the reversed column with
When second closing piece is slided along the arc chute, when sliding between two card holes, the reversed column is in and stirs state,
When the position for sliding into the card hole, the reversed column is caught in the card hole, and is in reset condition, wherein when the reversed column
When being slid into from a card hole in another adjacent card hole, second closing piece has slided predetermined arc.
7. the apparatus of claim 2, which is characterized in that further include the first bolt, be additionally provided on the connector
4th mounting hole is additionally provided with the 5th mounting hole in another LED box, and first bolt passes through the 4th mounting hole
The connector and another LED box are fixed with the 5th mounting hole.
8. the apparatus according to claim 1, which is characterized in that second mounting hole be elongate holes, described fixed group
Part includes second sleeve, spring clip, deck, the second fixing axle and shell；
One end of the second sleeve is provided with gear, and second fixed hub is set in the second sleeve, and second is solid
One end of dead axle is connect with the gear, and the other end of second fixing axle is the block tongue for stretching out the second sleeve, described
Block tongue is identical as the shape of the second mounting hole, and length is less than the length of second mounting hole but consolidates more than described second
Determine the width in hole, the deck is fixed in the second sleeve, and the spring clip is fixed on the deck, the spring
For one clamping plate of clip as free end, the end of another clamping plate of the spring clip is provided with latch, the latch with it is described
Gear is clamped, and is rotated to avoid the gear；
The case lid is located on the gear, when the free end of the pressing spring clip is so that the latch and the rotation
When rotating disk detaches, the gear is reversed by the shell, the gear drives the second fixing axle rotation, to reverse
State block tongue so that the length direction of the block tongue is identical as the length direction of the second mounting hole, and then the block tongue is worn
Second mounting hole is crossed, after the block tongue passes through second mounting hole, the gear is reversed by the shell, to turn round
Turn the block tongue so that the length direction of the length direction of the block tongue and second mounting hole is vertical, so that described
Block tongue and the connector form clamping.
9. device according to claim 8, which is characterized in that further include the second bolt, also set up in the second sleeve
There is the 6th mounting hole, the 6th mounting hole is corresponding with the 7th mounting hole in another described LED box, second bolt
The fixation kit and another described LED box are fixed by the 6th mounting hole and the 7th mounting hole.
10. a kind of LED display, which is characterized in that including multiple LED boxes mutually spliced, used between the LED box
As claim 1-9 any one of them LED box attachment devices are attached.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810265618.9A CN108317139B (en) | 2018-03-28 | 2018-03-28 | LED box connecting device and LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810265618.9A CN108317139B (en) | 2018-03-28 | 2018-03-28 | LED box connecting device and LED display screen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108317139A true CN108317139A (en) | 2018-07-24 |
| CN108317139B CN108317139B (en) | 2023-09-19 |
Family
ID=62899453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810265618.9A Active CN108317139B (en) | 2018-03-28 | 2018-03-28 | LED box connecting device and LED display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108317139B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109036161A (en) * | 2018-08-27 | 2018-12-18 | 深圳市德彩光电有限公司 | A kind of LED display |
| CN109281904A (en) * | 2018-10-30 | 2019-01-29 | 深圳市雷迪奥视觉技术有限公司 | A kind of arc lock |
| CN109584734A (en) * | 2018-12-17 | 2019-04-05 | 深圳市品晶光电有限公司 | LED display mould group |
| CN110319109A (en) * | 2019-06-11 | 2019-10-11 | 利亚德智慧显示(深圳)有限公司 | Spell arc device and display screen |
| CN111521852A (en) * | 2020-05-18 | 2020-08-11 | 保定市宇创电气科技有限公司 | Medium-voltage load monitoring system |
| WO2020244192A1 (en) * | 2019-06-06 | 2020-12-10 | 深圳市洲明科技股份有限公司 | Electric radian lock and back support device |
| WO2021135096A1 (en) * | 2019-12-30 | 2021-07-08 | 深圳市洲明科技股份有限公司 | Combined locking apparatus |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102606567A (en) * | 2012-03-16 | 2012-07-25 | 利亚德光电股份有限公司 | Connecting device, LED (light emitting diode) display unit and LED display system |
| CN203102773U (en) * | 2013-02-22 | 2013-07-31 | 深圳市迈锐光电有限公司 | Screen body arc-shaped splicing device and light emitting diode (LED) display screen |
| CN106683581A (en) * | 2017-03-01 | 2017-05-17 | 深圳市德彩光电有限公司 | LED display screen capable of achieving multiple connecting methods |
| US20170159687A1 (en) * | 2015-12-04 | 2017-06-08 | Samsung Electronics Co., Ltd. | Display apparatus |
| CN106968527A (en) * | 2017-05-12 | 2017-07-21 | 深圳市光祥科技股份有限公司 | A kind of unilateral rotary arc lock |
| CN107403593A (en) * | 2017-08-01 | 2017-11-28 | 深圳市雷凌显示技术有限公司 | A kind of mosaic screen and its splicing body |
| CN206819669U (en) * | 2017-03-17 | 2017-12-29 | 深圳市丽晶光电科技股份有限公司 | A kind of LED display for assembling angle adjustable |
| CN107588066A (en) * | 2017-09-29 | 2018-01-16 | 深圳市光祥科技股份有限公司 | Arc is locked |
| CN208252523U (en) * | 2018-03-28 | 2018-12-18 | 深圳市德彩光电有限公司 | LED box attachment device and LED display |
-
2018
- 2018-03-28 CN CN201810265618.9A patent/CN108317139B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102606567A (en) * | 2012-03-16 | 2012-07-25 | 利亚德光电股份有限公司 | Connecting device, LED (light emitting diode) display unit and LED display system |
| CN203102773U (en) * | 2013-02-22 | 2013-07-31 | 深圳市迈锐光电有限公司 | Screen body arc-shaped splicing device and light emitting diode (LED) display screen |
| US20170159687A1 (en) * | 2015-12-04 | 2017-06-08 | Samsung Electronics Co., Ltd. | Display apparatus |
| CN106683581A (en) * | 2017-03-01 | 2017-05-17 | 深圳市德彩光电有限公司 | LED display screen capable of achieving multiple connecting methods |
| CN206819669U (en) * | 2017-03-17 | 2017-12-29 | 深圳市丽晶光电科技股份有限公司 | A kind of LED display for assembling angle adjustable |
| CN106968527A (en) * | 2017-05-12 | 2017-07-21 | 深圳市光祥科技股份有限公司 | A kind of unilateral rotary arc lock |
| CN107403593A (en) * | 2017-08-01 | 2017-11-28 | 深圳市雷凌显示技术有限公司 | A kind of mosaic screen and its splicing body |
| CN107588066A (en) * | 2017-09-29 | 2018-01-16 | 深圳市光祥科技股份有限公司 | Arc is locked |
| CN208252523U (en) * | 2018-03-28 | 2018-12-18 | 深圳市德彩光电有限公司 | LED box attachment device and LED display |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109036161A (en) * | 2018-08-27 | 2018-12-18 | 深圳市德彩光电有限公司 | A kind of LED display |
| CN109036161B (en) * | 2018-08-27 | 2023-08-18 | 深德彩科技(深圳)股份有限公司 | LED display screen |
| CN109281904A (en) * | 2018-10-30 | 2019-01-29 | 深圳市雷迪奥视觉技术有限公司 | A kind of arc lock |
| CN109584734A (en) * | 2018-12-17 | 2019-04-05 | 深圳市品晶光电有限公司 | LED display mould group |
| WO2020244192A1 (en) * | 2019-06-06 | 2020-12-10 | 深圳市洲明科技股份有限公司 | Electric radian lock and back support device |
| CN110319109A (en) * | 2019-06-11 | 2019-10-11 | 利亚德智慧显示(深圳)有限公司 | Spell arc device and display screen |
| WO2021135096A1 (en) * | 2019-12-30 | 2021-07-08 | 深圳市洲明科技股份有限公司 | Combined locking apparatus |
| CN111521852A (en) * | 2020-05-18 | 2020-08-11 | 保定市宇创电气科技有限公司 | Medium-voltage load monitoring system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108317139B (en) | 2023-09-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108317139A (en) | LED box attachment device and LED display | |
| CN208252523U (en) | LED box attachment device and LED display | |
| US10768673B2 (en) | Portable electronic device | |
| US9435410B2 (en) | Pivot structure | |
| US6862779B1 (en) | Hinge with an anti-bump feature | |
| TWI338212B (en) | Notebook computer | |
| CN105371066B (en) | Mechanism device with rotatable clamping seat and display device | |
| CN206657595U (en) | Flexible display apparatus and mobile terminal | |
| CN104375558B (en) | With for supporting the portable electron device of the supporting construction of display module | |
| US7929284B2 (en) | Electronic device having movable display | |
| US11272786B2 (en) | Adjustment apparatus | |
| DE202013102890U1 (en) | Electronic device and connection mechanism thereof | |
| DE19726582A1 (en) | Portable device and concentrator therefor | |
| DE102016225542A1 (en) | BASE WITH ROTATING MOUNTING WHICH INCREASES THE SPEED WHEN A PORTABLE COMPUTER DEVICE IS ARRANGED ON THE MOUNT | |
| TWM589876U (en) | Foldable electronic device | |
| US8253601B2 (en) | Miniature electronic device | |
| US20140001741A1 (en) | Document binder | |
| CN102045417B (en) | Sliding closure structure and portable electronic device using same | |
| US20090158552A1 (en) | Flip-type electronic apparatus | |
| US20230319173A1 (en) | Foldable electronic device | |
| CN101725802A (en) | Rotating supporting device for display screen | |
| CN206202660U (en) | Folding device and unmanned plane | |
| CN2916235Y (en) | Rotating pivot apparatus | |
| CN208936940U (en) | A kind of test specimen bending radius test device | |
| CN2819713Y (en) | Bearing structure of electronic device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 518000 201, No. 13, Huiye Road, Tangjia community, Fenghuang street, Guangming District, Shenzhen City, Guangdong Province Applicant after: Shendecai photoelectric (Shenzhen) Co.,Ltd. Address before: 518000 Guangdong province Shenzhen Guangming New District Gongming building village community Zhongtai road 18 German color Industrial Park Applicant before: Shenzhen Dicolor Optoelectronics Co.,Ltd. |
|
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 518000 201, No. 13, Huiye Road, Tangjia community, Fenghuang street, Guangming District, Shenzhen City, Guangdong Province Applicant after: Shendecai Technology (Shenzhen) Co.,Ltd. Address before: 518000 201, No. 13, Huiye Road, Tangjia community, Fenghuang street, Guangming District, Shenzhen City, Guangdong Province Applicant before: Shendecai photoelectric (Shenzhen) Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |