CN107452287A - A kind of LED display casing buckle structure - Google Patents
A kind of LED display casing buckle structure Download PDFInfo
- Publication number
- CN107452287A CN107452287A CN201710791868.1A CN201710791868A CN107452287A CN 107452287 A CN107452287 A CN 107452287A CN 201710791868 A CN201710791868 A CN 201710791868A CN 107452287 A CN107452287 A CN 107452287A
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- Prior art keywords
- angle
- adjustment
- casing
- adjustment block
- led display
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- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 238000010276 construction Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 10
- 239000011049 pearl Substances 0.000 description 7
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Classifications
-
- 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
- G09F9/302—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 characterised by the form or geometrical disposition of the individual elements
- G09F9/3026—Video wall, i.e. stackable semiconductor matrix display modules
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention belongs to display technology field, discloses a kind of LED display casing buckle structure, including：Adjustment block, angle block gauge and curved guide, the adjustment block, angle block gauge and curved guide are all arranged on casing, the adjustment block is connected by curved guide with the angle block gauge, and when the adjustment block moves along a straight line, the angle block gauge rotary motion is driven by the curved guide；Lock locking mechanism is additionally provided with the casing, the lock locking mechanism is correspondingly arranged with the angle block gauge, angle block gauge on one casing is engaged with the lock locking mechanism on another casing, the angular adjustment between two casings is carried out, the linear motion of adjustment block is changed into the rotary motion of angle block gauge by curved guide, realizes angular adjustment, improve angle splicing precision, it is and simple in construction, easy to operate, it is not necessary to be machined, considerably reduce cost.
Description
Technical field
The present invention relates to display technology field, more particularly to a kind of LED display casing buckle structure.
Background technology
At present, radian spells screen and realizes that arc splices using arc-shaped guide rail mostly, the precision of the fit clearance of arc-shaped guide rail
Error can be put in the tangential direction of radian it is several ten times larger, so as to be difficult to ensure that the splicing precision of display screen, and radian guide rail
Impact direction is consistent with regulation direction, so existing radian guide rail must have locking device just to can guarantee that the angle regulated is consolidated
Fixed constant, its structure is complex, and operates inconvenience.
In the prior art, also have using angle cushion block to solve the problems, such as trueness error, but an angle cushion block can only
A kind of angle is adjusted, to adjust different angles must change different angle cushion blocks, add cost, and inconvenient for use.
The content of the invention
In view of this, will by curved guide it is an object of the invention to provide a kind of LED display casing buckle structure
The linear motion of adjustment block is changed into the rotary motion of angle block gauge, realizes angular adjustment, improves angle splicing precision, and structure
It is simple and convenient to operate, it is not necessary to be machined, considerably reduce cost.
Technical scheme is as follows used by the present invention solves above-mentioned technical problem：
According to an aspect of the present invention, there is provided a kind of LED display casing buckle structure, including：Adjustment block, angle
Block and curved guide, the adjustment block, angle block gauge and curved guide are all arranged on casing, and the adjustment block passes through curved guide
It is connected with the angle block gauge, when the adjustment block moves along a straight line, the angle block gauge rotation fortune is driven by the curved guide
It is dynamic；Lock locking mechanism is additionally provided with the casing, the lock locking mechanism is correspondingly arranged with the angle block gauge, a case
Angle block gauge on body is engaged with the lock locking mechanism on another casing, carries out the angular adjustment between two casings.
Alternatively, radian adjusting handle and radian adjusting screw rod, the radian adjusting handle are additionally provided with the casing
Be connected with one end of the radian adjusting screw rod, be provided with inner bolt hole in the adjustment block, the radian adjusting screw rod with it is described
Adjustment block is spirally connected, and transports direction straight line of the adjustment block along the radian adjusting screw rod by the radian adjusting handle
It is dynamic.
Alternatively, the other end of the radian adjusting screw rod sets cambered adjusting screw rod fixed cover.
Alternatively, handwheel ripple pearl is provided with the radian adjusting handle, the orientation angle of the handwheel ripple pearl is 36 degree.
Alternatively, slide rail is additionally provided with the casing, the adjustment block moves along a straight line on the slide rail.
Alternatively, the outside of the adjustment block sets cambered graduating cover plate, for indicating the adjustment degree of the adjustment block.
Alternatively, it is provided with cursor type angle adjusting button on the radian scale cover plate.
Alternatively, the quantity of the adjustment block is two, and two adjustment blocks, which are uniformly arranged on the casing, to be needed to adjust
The edge of angle.
Alternatively, the quantity of the angle block gauge and the lock locking mechanism is also two, and corresponding with the adjustment block
Set.
A kind of LED display casing buckle structure of the embodiment of the present invention, including：Adjustment block, angle block gauge and curved guide,
The adjustment block, angle block gauge and curved guide are all arranged on casing, and the adjustment block passes through curved guide and the angle block gauge
Connection, when the adjustment block moves along a straight line, the angle block gauge rotary motion is driven by the curved guide；On the casing
Lock locking mechanism is additionally provided with, the lock locking mechanism is correspondingly arranged with the angle block gauge, the angle block gauge on a casing
It is engaged with the lock locking mechanism on another casing, carries out the angular adjustment between two casings, will by curved guide
The linear motion of adjustment block is changed into the rotary motion of angle block gauge, realizes angular adjustment, improves the angle splicing essence between casing
Degree, and it is simple in construction, easy to operate, it is not necessary to it is machined, considerably reduces cost.
Brief description of the drawings
Fig. 1 is a kind of exploded perspective view of LED display casing buckle structure provided in an embodiment of the present invention；
Fig. 2 is a kind of combination diagram of LED display casing buckle structure provided in an embodiment of the present invention；
Fig. 3 is a kind of front view of LED display casing buckle structure provided in an embodiment of the present invention；
Fig. 4 is the A-A sectional views shown in Fig. 3；
Fig. 5 is the B-B sectional views shown in Fig. 3；
Fig. 6 is the enlarged diagram of radian scale cover plate provided in an embodiment of the present invention；
Fig. 7 is splicing schematic diagram when two display screen angles provided in an embodiment of the present invention are 180 degree；
Splicing schematic diagram when Fig. 8 is radian splicing in two display screens provided in an embodiment of the present invention；
Fig. 9 is splicing schematic diagram when the outer radian of two display screens provided in an embodiment of the present invention splices.
Wherein, reference is：
1- casings, 2- adjustment blocks, 3- angle block gauges, 4- lock locking mechanisms, 41- handles, 42- connecting rods, the regulation of 5- radians
Handwheel, 6- radian adjusting screw rods, 7- radian adjusting screw rod fixed covers, 8- handwheel ripple pearls, 9- slide rails, 10- radian scale cover plates,
11- angle adjusting buttons, the display screens of 12- first, 13- second display screens, 14- curved guides.
The realization, functional characteristics and advantage of the object of the invention will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
In order that technical problems, technical solutions and advantages to be solved are clearer, clear, tie below
Drawings and examples are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only
To explain the present invention, it is not intended to limit the present invention.
Embodiment
As shown in figure 1, being the exploded perspective view of LED display casing buckle structure of the present invention, Fig. 2 is that LED of the present invention shows
The constitutional diagram of display screen casing buckle structure, Fig. 3 are a kind of front view of LED display casing buckle structure, and Fig. 4 is in Fig. 3
A-A sectional views, Fig. 5 are the B-B sectional views in Fig. 3；In the present embodiment, a kind of LED display casing buckle structure, including：
Adjustment block 2, angle block gauge 3 and curved guide 14, the adjustment block 2, angle block gauge 3 and curved guide 14 are all arranged on casing 1, institute
State adjustment block 2 to be connected with the angle block gauge 3 by curved guide 14, when the adjustment block 2 moves along a straight line, pass through the curved surface
Guide rail 14 drives the rotary motion of angle block gauge 3.
In the present embodiment, the rotation for the linear motion of adjustment block 2 being changed into angle block gauge 3 by curved guide 14 is transported
It is dynamic, angular adjustment is realized, improves angle splicing precision, and it is simple in construction, easy to operate, it is not necessary to it is machined, significantly
Reduce cost.
From fig. 5, it can be seen that the adjustment block 2 is connected by curved guide 14 with the angle block gauge 3；When the edge of adjustment block 2
When the axial direction of radian adjusting screw rod 6 and moving along a straight line, angle block gauge is driven along perpendicular to the axial direction by curved guide 14
Direction towards rotating outside casing.
In the present embodiment, the angular adjustment direction of the curved guide 14 and display screen is set in 90 ° of angles, now guide rail
Gap error will not be amplified in the splicing precision of display screen, drastically increase the splicing precision of display screen, wherein, display
The angular adjustment direction of screen may be referred to shown in Fig. 7, Fig. 8 and Fig. 9.
In the present embodiment, be additionally provided with the casing 1 lock locking mechanism 4, it is described lock locking mechanism 4 with it is described
Angle block gauge 3 is correspondingly arranged, and the angle block gauge 3 on a casing 1 is engaged with the lock locking mechanism 4 on another casing 1, is carried out
Angular adjustment between two casings 1.
As depicted in figs. 3 and 5, the lock locking mechanism 4 includes the connecting rod being flexibly connected on handle 41 and handle 41
42, with reference to figure 7- Fig. 9, connecting rod 42 is used to be connected with the angle block gauge 3 of another casing 1, when the angle block gauge 3 rotates
When, by the supporting role of connecting rod 42, angular adjustment is realized between two casings 1.
In an embodiment of the invention, as shown in figure 5, angle block gauge 3 includes first end and the second end, adjustment block 2
Card set end the first end of angle block gauge 3 be arranged in by curved guide 14, there is hanging hole, lock is locked on the second end of angle block gauge 3
One end for connection angle block 3 of connecting rod 42 in locking structure 4 is decussate texture, can pass through rotation lock padlock locking structure
Handle 41 in 4 and cause connecting rod 42 rotate, the hanging hole on the second end of the rotatable fit angle block 3 of connecting rod 42 and and angle
Degree block 3 is attached.When the second end of angle block gauge 3 is located in casing, the card of adjustment block 2 sets end and is located at curved guide 14 most
Low side (distance at the second end of the least significant end and angle block gauge 3 relative to curved guide 14 other parts and the second of angle block gauge 3
The distance at end closer to), when the second end of angle block gauge 3 is rotated to outside casing and when stroke reaches to greatest extent, the card of adjustment block 2 is set
End positioned at curved guide 14 most significant end (distance at the second end of the most significant end and angle block gauge 3 relative to curved guide 14 its
It is partly farther with the distance at the second end of angle block gauge 3).
In the present embodiment, radian adjusting handle 5 and radian adjusting screw rod 6, the radian are additionally provided with the casing 1
Adjusting handle 5 is connected with one end of the radian adjusting screw rod 6, and inner bolt hole, the radian regulation are provided with the adjustment block 2
Screw rod 6 is spirally connected with the adjustment block 2, makes the adjustment block 2 along the radian adjusting screw rod by the radian adjusting handle 5
6 direction linear motion.
In the present embodiment, the other end of the radian adjusting screw rod 6 sets cambered adjusting screw rod fixed cover 7 (visible
Fig. 1).
In the present embodiment, handwheel ripple pearl 8 (visible Fig. 1), the handwheel ripple pearl are provided with the radian adjusting handle 5
8 orientation angle is 36 degree；Namely rotation is turned around and is divided into 10 deciles, this allows for Adjustment precision and is exaggerated 10 times, turns one
It is 1 degree to enclose handwheel, and the adjustment amount of a ripple pearl anchor point is 0.1 degree.
As another embodiment, the orientation angle of the handwheel ripple pearl 8 can voluntarily be set according to user's request, such as
18 degree or 72 degree.
In the present embodiment, slide rail 9 is additionally provided with the casing 1, the adjustment block 2 does straight line on the slide rail 9
Motion.
As shown in fig. 6, in the present embodiment, the outside of the adjustment block 2 sets cambered graduating cover plate 10, for indicating
The adjustment degree of the adjustment block 2.
In the present embodiment, it is provided with cursor type angle adjusting button 11 on the radian scale cover plate 10；It is not to use
When radian adjusting handle 5 is adjusted, it can be adjusted by promoting the angle adjusting button 11 to be adjusted up and down when using radian
Section handwheel 5 is when being adjusted, and the angle adjusting button 11 is only used for the effect of indicating graduation, the scale on radian scale cover plate 10
One lattice are 1 degree, and a scale on angle adjusting button 11 is 0.9 times of a lattice on radian scale cover plate 10, so working as angle
1 scale when regulation button 11 moves 0.1 degree on angle adjusting button 11 is one be aligned on radian scale cover plate 10
Ruling, so as to indicate 0.1 degree, number reading method is that 0 on ruling and angle adjusting button 11 on radian scale cover plate 10 is right
Accurate is number of degrees value, the scale alignment on scale and radian scale cover plate 10 on angle adjusting button 11 for decimal angle
Value.
In the present embodiment, the quantity of the adjustment block 2 is two, and two adjustment blocks 2 are uniformly arranged on the casing 1
Need the edge of regulation angle；The casing 1 is rectangle, and two adjustment blocks 2 need to adjust angle respectively positioned at casing 1
The both ends of one rectangular edges, correspondingly, another rectangular edges parallel with the rectangular edges are provided at both ends with two lock lockings
Structure 4.
In the present embodiment, the angle block gauge 3 and it is described lock locking mechanism 4 quantity also be two, and with the tune
Monoblock 2 is correspondingly arranged.
As shown in figs. 7 to 9, schematic diagram, including the first display screen 12 and second display screen 13 are spliced for two display screens,
Wherein, Fig. 7 is splicing schematic diagram when two display screen angles are 180 degree, and Fig. 8 is spelling when radian splices in two display screens
Schematic diagram is connect, Fig. 9 is splicing schematic diagram when the outer radian of two display screens splices.
Above by reference to the preferred embodiments of the present invention have been illustrated, not thereby limit to the interest field of the present invention.This
Art personnel do not depart from all any modification, equivalent and improvement made in the scope of the present invention and essence, all should be at this
Within the interest field of invention.
Claims (9)
- A kind of 1. LED display casing buckle structure, it is characterised in that including：Adjustment block, angle block gauge and curved guide, it is described Adjustment block, angle block gauge and curved guide are all arranged on casing, and the adjustment block is connected by curved guide with the angle block gauge, When the adjustment block moves along a straight line, the angle block gauge rotary motion is driven by the curved guide；Also set on the casing Be equipped with lock locking mechanism, the lock locking mechanism is correspondingly arranged with the angle block gauge, the angle block gauge on a casing with separately Lock locking mechanism on one casing is engaged, and carries out the angular adjustment between two casings.
- 2. a kind of LED display casing buckle structure according to claim 1, it is characterised in that also set on the casing Radian adjusting handle and radian adjusting screw rod are equipped with, the radian adjusting handle is connected with one end of the radian adjusting screw rod, Inner bolt hole is provided with the adjustment block, the radian adjusting screw rod is spirally connected with the adjustment block, and hand is adjusted by the radian Wheel makes direction linear motion of the adjustment block along the radian adjusting screw rod.
- A kind of 3. LED display casing buckle structure according to claim any one of 1-2, it is characterised in that the arc The other end for spending adjusting screw rod sets cambered adjusting screw rod fixed cover.
- A kind of 4. LED display casing buckle structure according to claim any one of 1-2, it is characterised in that the arc Handwheel ripple pearl is provided with degree adjusting handle, the orientation angle of the handwheel ripple pearl is 36 degree.
- A kind of 5. LED display casing buckle structure according to claim any one of 1-2, it is characterised in that the case Slide rail is additionally provided with body, the adjustment block moves along a straight line on the slide rail.
- 6. a kind of LED display casing buckle structure according to claim 1, it is characterised in that outside the adjustment block Portion sets cambered graduating cover plate, for indicating the adjustment degree of the adjustment block.
- A kind of 7. LED display casing buckle structure according to claim 6, it is characterised in that the radian graduating cover Cursor type angle adjusting button is provided with plate.
- A kind of 8. LED display casing buckle structure according to claim 1, it is characterised in that the number of the adjustment block Measure as two, two adjustment blocks are uniformly arranged on the edge for needing to adjust angle of the casing.
- 9. a kind of LED display casing buckle structure according to claim 8, it is characterised in that the angle block gauge and institute The quantity for stating lock locking mechanism is also two, and is correspondingly arranged with the adjustment block.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710791868.1A CN107452287B (en) | 2017-09-05 | 2017-09-05 | LED display screen box lock catch structure |
| PCT/CN2017/116969 WO2019047416A1 (en) | 2017-09-05 | 2017-12-18 | Led display screen case latch structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710791868.1A CN107452287B (en) | 2017-09-05 | 2017-09-05 | LED display screen box lock catch structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107452287A true CN107452287A (en) | 2017-12-08 |
| CN107452287B CN107452287B (en) | 2023-04-25 |
Family
ID=60495777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710791868.1A Active CN107452287B (en) | 2017-09-05 | 2017-09-05 | LED display screen box lock catch structure |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107452287B (en) |
| WO (1) | WO2019047416A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108150494A (en) * | 2018-02-07 | 2018-06-12 | 深圳市洲明科技股份有限公司 | Arc latch and the LED display with the arc latch |
| WO2019047416A1 (en) * | 2017-09-05 | 2019-03-14 | 深圳市洲明科技股份有限公司 | Led display screen case latch structure |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111648677B (en) * | 2020-04-29 | 2021-09-17 | 熊周成 | Installation lock, display module and LED display screen box |
| CN112242100B (en) * | 2020-11-11 | 2024-10-22 | 深圳市雷迪奥视觉技术有限公司 | Adjusting lock catch and spliced display screen |
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| WO2019047416A1 (en) * | 2017-09-05 | 2019-03-14 | 深圳市洲明科技股份有限公司 | Led display screen case latch structure |
| CN108150494A (en) * | 2018-02-07 | 2018-06-12 | 深圳市洲明科技股份有限公司 | Arc latch and the LED display with the arc latch |
| CN108150494B (en) * | 2018-02-07 | 2019-04-19 | 深圳市洲明科技股份有限公司 | Arc latch and LED display with the arc latch |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN107452287B (en) | 2023-04-25 |
| WO2019047416A1 (en) | 2019-03-14 |
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