CN203097493U - Light-emitting diode (LED) display unit splicing component - Google Patents
Light-emitting diode (LED) display unit splicing component Download PDFInfo
- Publication number
- CN203097493U CN203097493U CN 201220541297 CN201220541297U CN203097493U CN 203097493 U CN203097493 U CN 203097493U CN 201220541297 CN201220541297 CN 201220541297 CN 201220541297 U CN201220541297 U CN 201220541297U CN 203097493 U CN203097493 U CN 203097493U
- Authority
- CN
- China
- Prior art keywords
- display unit
- lock core
- lock dog
- led display
- movable lock
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model relates to a light-emitting diode (LED) display technology, in particular to an LED display unit splicing component. The splicing component comprises lock cylinders and movable locking pieces, which are arranged on the opposite sides of adjacent display units respectively, wherein the lock cylinders are upright, and a clamping groove is formed in the neck of each lock cylinder; a locking hole is formed in each movable locking piece; and the locking holes of the movable locking pieces can be sleeved in the clamping grooves in the lock cylinders to realize the splicing of the adjacent display units (interconnection of box bodies). The box bodies of the adjacent display units can be spliced and locked by only a plurality of simple parts, so that the splicing component is simple in structure, low in cost, suitable for batch production, convenient to splice, high in efficiency, firm in splicing and difficult to loosen, and can be used for realizing high-accuracy splicing, and a special tool is not required.
Description
Technical field
The utility model relates to the LED Display Technique, is specifically related to a kind of splicing assembly of led display unit.
Background technology
LED display is owing to the reliability height, and the life-span is long, and energy-conserving and environment-protective have become the main flow that Display Technique develops fast.Present LED display mostly tightly is spliced by the polylith display unit.The display module of each piece display unit all need be installed on the casing of frame-like, and in fact the splicing of display unit is exactly the splicing of casing.The casing of varying number (containing display unit) can assembly unit goes out the display screen of different size specification.And mainly relying on the splicing assembly that is equipped with on the adjacent casing to be mutually locked, the splicing between casing realizes.
Assembly component of the prior art is more complicated mostly, and cost is higher, and error is also big, and assembly unit is also inconvenient, and the assembly unit process is loaded down with trivial details, and efficient is lower.
Summary of the invention
At above-mentioned the deficiencies in the prior art, the utility model provides a kind of new LED display unit (casing) splicing assembly, and simple in structure, cost is low, and splicing is convenient, the efficient height, and also it is firm to be stitched together, and is not easy to become flexible.
For realizing above-mentioned technical purpose, the utility model adopts following technical scheme:
A kind of led display unit splicing assembly, comprise the lock core and the movable lock dog that are installed in the adjacent display cell opposite flank respectively, described lock core is vertical, its neck is provided with a draw-in groove, described movable lock dog is provided with a lockhole, the lockhole of described movable lock dog can be sleeved in the draw-in groove on the lock core, realizes the splicing (interconnecting of casing) to adjacent display cell.
Preferably, the afterbody of described movable lock dog is provided with a sealed screw rod and is equipped with Locking screw, can locking activity lock dog by the rotation Locking screw.
Preferably, described movable lock dog is installed on the backing plate that can slide relatively, and the lockhole on the described movable lock dog can be sleeved in the lock core draw-in groove that is upward through behind the described backing plate through hole.
Preferably, the head of described movable lock dog is provided with return spring, and after opening Locking screw, described movable lock dog will reset under the effect of return spring, can easily lock core be withdrawed from from the lockhole of movable lock dog.
Preferably, described backing plate is provided with a fixed block, and the sealed screw rod on the movable lock dog sets mutually with Locking screw after passing through hole on the fixed block, like this, screws Locking screw, does moving forward and backward in the motion of movable lock dog will only limit in the horizontal direction.
Preferably, it is cylindric that lock core is, and the draw-in groove of its neck is the ring-type draw-in groove; Described backing plate through hole is circular, and slightly larger in diameter is in the diameter of lock core.
Preferably, the lockhole of described movable lock dog is ellipticity, and the diameter of head is less than the diameter of lock core cylinder, and the diameter of afterbody is greater than the diameter of lock core cylinder.
Preferably, the head of described lock core is conical, is convenient to like this guide in the lockhole of lock core insertion activity lock dog.
Because the utility model only needs several simple parts can realize the splicing of adjacent display cell casing and sealed, structure is very simple, cost is low, be fit to produce in batches, splicing is convenient, need not special instrument, the efficient height, and it is also very firm to be stitched together, and is not easy to become flexible, and can realize high-precision joining.
Description of drawings
Fig. 1 is the structure chart of the utility model lock core.
Fig. 2 is the structure chart of the movable lock dog assembly of the utility model.
Fig. 3 is the fit structure schematic diagram of lock core and movable lock dog assembly among Fig. 1, Fig. 2.
Fig. 4 is the structural representation that movable lock dog assembly is locked lock core among Fig. 3.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
A kind of led display unit splicing assembly, its be arranged on two stack up and down or display unit (perhaps display unit box) that the left and right sides is adjacent between, be used for fixing between the display unit and connect.Comprise lock core 10 that is installed on the display unit and the movable lock dog assembly 20 that is installed on the adjacent display cell.
Fig. 1 is the structure chart of the utility model lock core.As shown in Figure 1, lock core 10 integral body are cylindric, and its neck is provided with a ring-type draw-in groove 11.
Fig. 2 is the structure chart of the movable lock dog assembly 20 of the utility model.As shown in Figure 2, described movable lock dog assembly 20 comprises a backing plate 21, and level is installed in the movable lock dog 22 on the cushion block 21.Be provided with on cushion block 21 right sides and set mutually with Locking screw 27 after a fixed block 25, one and sealed screw rod 26 that movable lock dog 22 connects pass through hole on the fixed block 25, like this, backing plate 21 side-to-side movements relatively in movable lock dog 21 just only limits in the horizontal direction.
Indicate being provided with on the backing plate 21 on the through hole 23(figure), also be provided with a lockhole 24 on the movable lock dog 22.
Fig. 3 is the fit structure schematic diagram of lock core and movable lock dog assembly among Fig. 1, Fig. 2.As shown in Figure 3, when the head of the lock core 10 on being installed in an other display unit passed through hole 23 on the display unit backing plate, its draw-in groove 11 just in time lockhole 24 with movable lock dog was relative.By rotation Locking screw 27, sealed screw rod 26 drive activity lock dogs 22 move to the right, lockhole 24 left sides will be stretched in the draw-in groove 11 on lock core 10 necks gradually, can realize the locking to lock core 10, thereby realize the splicing (interconnecting of casing) between adjacent display cell.The result as shown in Figure 4.In addition, head in movable lock dog 22 left sides is provided with return spring 28, after opening (unscrewing Locking screw 27) sealed screw rod 26, movable lock dog 22 will reset under the effect of return spring 28, keep on through hole 23 and the movable lock dog 22 on the backing plate 21 lockhole 24 over against, can easily lock core 10 be withdrawed from from the lockhole 24 of movable lock dog.
In the utility model, backing plate through hole 23 is circular, and slightly larger in diameter is in the diameter of lock core 10, relatively moving after can effectively preventing to assemble.
And the lockhole 24 of movable lock dog 22 is ellipticity, and the diameter of left side head is less than the diameter of lock core cylinder 10, and the diameter of afterbody is greater than the diameter of lock core cylinder 10, like this setting also be convenient to sealed.And the head of lock core 10 is conical, is convenient to like this guide in the lockhole 24 of lock core 10 insertion activity lock dogs.
Because the utility model only needs several simple parts can realize the splicing of adjacent display cell casing and sealed, structure is very simple, cost is low, be fit to produce in batches, splicing is convenient, need not special instrument, the efficient height, and it is also very firm to be stitched together, and is not easy to become flexible, and can realize high-precision joining.
Below only be preferred forms of the present utility model, not in order to restriction the utility model.All according to the disclosed content of the utility model, some identical, replacement schemes that those of ordinary skill in the art can expect apparently all should fall into protection domain of the present utility model.
Claims (8)
1. a led display unit splices assembly, it is characterized in that, comprise the lock core and the movable lock dog that are installed in the adjacent display cell opposite flank respectively, described lock core is vertical, its neck is provided with a draw-in groove, described movable lock dog is provided with a lockhole, and the lockhole of described movable lock dog can be sleeved in the draw-in groove on the lock core.
2. led display unit splicing assembly according to claim 1 is characterized in that the afterbody of described movable lock dog is provided with a sealed screw rod and is equipped with Locking screw, can locking activity lock dog by the rotation Locking screw.
3. led display unit according to claim 1 splicing assembly is characterized in that described movable lock dog is installed on the backing plate that can slide relatively, and the lockhole on the described movable lock dog can be sleeved in the lock core draw-in groove that is upward through behind the described backing plate through hole.
4. led display unit splicing assembly according to claim 1 is characterized in that the head of described movable lock dog is provided with return spring.
5. led display unit according to claim 3 splicing assembly is characterized in that described backing plate is provided with a fixed block, and the sealed screw rod on the movable lock dog sets mutually with Locking screw after passing through hole on the fixed block.
6. led display unit splicing assembly according to claim 3 is characterized in that it is cylindric that lock core is, and the draw-in groove of its neck is the ring-type draw-in groove; Described backing plate through hole is circular, and slightly larger in diameter is in the diameter of lock core.
7. led display unit splicing assembly according to claim 1 is characterized in that the lockhole of described movable lock dog is ellipticity, and the diameter of head is less than the diameter of lock core cylinder, and the diameter of afterbody is greater than the diameter of lock core cylinder.
8. led display unit splicing assembly according to claim 1 is characterized in that the head of described lock core is conical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220541297 CN203097493U (en) | 2012-10-22 | 2012-10-22 | Light-emitting diode (LED) display unit splicing component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220541297 CN203097493U (en) | 2012-10-22 | 2012-10-22 | Light-emitting diode (LED) display unit splicing component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203097493U true CN203097493U (en) | 2013-07-31 |
Family
ID=48848904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220541297 Expired - Fee Related CN203097493U (en) | 2012-10-22 | 2012-10-22 | Light-emitting diode (LED) display unit splicing component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203097493U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106574469A (en) * | 2015-12-17 | 2017-04-19 | 深圳市雷凌显示技术有限公司 | Locking device and led display screen |
-
2012
- 2012-10-22 CN CN 201220541297 patent/CN203097493U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106574469A (en) * | 2015-12-17 | 2017-04-19 | 深圳市雷凌显示技术有限公司 | Locking device and led display screen |
| CN106574469B (en) * | 2015-12-17 | 2018-10-26 | 深圳市雷凌显示技术有限公司 | Locking device and LED display |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202502685U (en) | LED display screen case locking mechanism | |
| CN203097493U (en) | Light-emitting diode (LED) display unit splicing component | |
| CN203335550U (en) | Locking mechanism and led display screen | |
| CN104299528A (en) | Structure of LED spliced screen | |
| CN204130100U (en) | The LED display of all parts is safeguarded in a kind of front and back | |
| CN202271004U (en) | Guiding device for multi-shaft drilling machine tool | |
| CN205869514U (en) | Automatic drilling machine | |
| CN104464555A (en) | LED spliced screen structure | |
| CN216113129U (en) | Computer host support with safeguard function | |
| CN202770865U (en) | Movable test bracket | |
| CN204416593U (en) | Novel palletizer postbrachium drive configuration | |
| CN204740815U (en) | LED display screen of quick installation | |
| CN2867801Y (en) | Slideway carriage | |
| CN210854159U (en) | Quick plug structure of sorter module | |
| CN102076173B (en) | Clamp for printed circuit board | |
| CN202034003U (en) | Mainboard testing controller for liquid crystal display and liquid crystal television | |
| CN102534921A (en) | Shaft coupling in computer jacquard | |
| CN202440614U (en) | Coupler in computer jacquard machine | |
| CN203732760U (en) | Installation structure of fiber adapter and multimedia box | |
| CN203590303U (en) | Novel notebook computer scanner | |
| CN203993182U (en) | Insulating part workpiece machining clamp | |
| CN110629912A (en) | Semi-closed curtain wall device of integrated lamp and assembling method thereof | |
| CN202899311U (en) | Connecting component used between cross beam and upright post on wood-curtain wall and sunlight room | |
| CN218993237U (en) | Low-energy-consumption controllable LED lamp | |
| CN203707592U (en) | Movably-mounted upper frame of low-voltage power distribution cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20161022 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |