CN202443215U - Ultra-narrow rim liquid crystal display splicing structure - Google Patents
Ultra-narrow rim liquid crystal display splicing structure Download PDFInfo
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- CN202443215U CN202443215U CN2011205430281U CN201120543028U CN202443215U CN 202443215 U CN202443215 U CN 202443215U CN 2011205430281 U CN2011205430281 U CN 2011205430281U CN 201120543028 U CN201120543028 U CN 201120543028U CN 202443215 U CN202443215 U CN 202443215U
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- liquid crystal
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- narrow limit
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Abstract
The utility model discloses an ultra-narrow rim liquid crystal display splicing structure. The splicing structure comprises an ultra-narrow liquid crystal display assembly formed by left and right corner fixing frames, left and right supporting frames and peripheral frame-type section bars, and general frame-type section bars. The left and right corner fixing frames and the left and right supporting frames are connected with the peripheral frame-type section bars. A back cover is arranged at the back of the ultra-narrow liquid crystal display assembly. According to the utility model, the ultra-narrow rim liquid crystal display splicing structure is provided by utilizing aluminium section bars, sheet metal components and frame structures, thereby making the splicing structure modularized, lightened and generalized. Requirements of structural functions of ultra-narrow rim liquid crystal displays can be met by only one set of the aluminium section bars, thereby preventing the development of a plurality of sets of plastic or section bar moulds, improving the stability of a splicing system at the same time and having good promotion values.
Description
Technical field
The utility model relates to the flat display technology field, relates to a kind of LCD splicing construction in particular.
Background technology
Along with the continuous appearance of flat panel display, the digital jointing industry has got into the flourish stage.Digital jointing wall in the market mainly comprises: PDP display splicing (PDP), liquid crystal display splicing (LCD) and rear-projection large screen splicing (DLP).Wherein liquid crystal-spliced wall with high definition display effect, low energy consumption, the life-span is long, maintenance cost is low etc., by industry user's approval, use widely in fields such as security protection, monitoring, medical treatment, radio and television, advertisement medias.Its maximum shortcoming of the liquid crystal-spliced wall of LCD can not be accomplished seamless spliced exactly; Because liquid crystal display just has a frame when dispatching from the factory; Liquid crystal-splicedly frame (seam) will occur, as the liquid crystal display frame, 6-10mm arranged, the seam that two liquid crystal displays connect just has 12-20mm.In order to reduce liquid crystal-spliced slit, several kinds of ways are arranged in the industry at present, a kind of is the narrow slit splicing; Another kind is a microseam split, and microseam split is that the shell of the liquid crystal display that buys is dismantled by manufacturer, with splicing between glass and the glass; But the risk of this way is bigger; If it is bad that liquid crystal display is torn open, can damage the quality of whole liquid crystal display, at present domestic have only a few manufacturer to make in this way.Main flow liquid crystal display manufacturer has released to liquid crystal-spliced ultra narrow limit liquid crystal display in the market; Splicing limit seam has dropped to 6.7 or even 5.3; Liquid crystal-spliced for ultra narrow limit; Usually adopt the cold drawing that uses the T1.5-T3.0 thickness of slab through the can manufacturing moulding, form and enclose parts such as frame, column, erecting frame, back door, liquid crystal display is installed in inside.This kind method is close to mutually through liquid crystal display, forms 1*2,2*2, and M*N splices and combines form for many kinds; But because of client place and demand difference, need customize according to different combinations, versatility is poor; Can't realize modularization, follow-up maintenance is also inconvenient, needs the professional to open the cabinet inspection; And bulky, liquid crystal display other places impost is big, has greatly increased transportation cost; Not protection between screen and the screen simultaneously, very easily form screen and shield between extruding, collision, thereby cause the damage of shielding, liquid crystal display has occupied prime cost in combination.
Summary of the invention
The purpose of the utility model is exactly provide for the deficiency that solves prior art a kind of not only simple in structure, easy for installation, and has realized modularization, lightweight, unitized ultra narrow limit LCD splicing construction.
The utility model is to adopt following technical solution to realize above-mentioned purpose: a kind of ultra narrow limit LCD splicing construction; Comprise ultra narrow limit liquid crystal display assembly and the general framework section bar formed by ultra narrow limit LCD, left and right corner fixed mount, left and right sidesing supporting frame and surrounding frame section; Left and right corner fixed mount, left and right sidesing supporting frame are connected with the surrounding frame section, and the back side of ultra narrow limit liquid crystal display assembly is provided with bonnet.
As further specifying of such scheme: said surrounding frame section is adjacent to liquid crystal display rear portion, rear portion housing; " mouth " type of formation structure; The mounting hole site of using the liquid crystal display rear portion to carry; Left and right corner fixed mount and left and right sidesing supporting frame are fixed on the liquid crystal display rear portion, and fix through screw thread on left and right sides fixed mount and the left and right sidesing supporting frame and surrounding frame section.
Be provided with the power bay of fixed power source module between the said left and right sidesing supporting frame, the below of power bay is provided with the input/output interface board corresponding with the input/output signal wiring board.
Said bonnet comprises the last bonnet that is combined into one, middle bonnet, following bonnet, left back lid and right back lid, and middle bonnet, following bonnet, left back lid and right back covering are evenly equipped with louvre, and left back lid and right back lid are provided with fan, realizes the mobile heat radiation of inner air.
Said left and right sidesing supporting frame is Z-shaped, and two bracing frames are symmetrically distributed, and the frame section bar is the L type, articulates with the general framework section bar, and the edge of corner steady and bracing frame is provided with bending part, strengthens unsettled fixedly dynamics and avoids distortion.
Said frame section bar adopts the aluminium extruded die drawing to go out section bar, and material is generally aluminium 6063, and fixed mount and bracing frame use sheet metal structural, and material is CRS cold drawing and SECC electrolytic zinc-coated steel sheet; Through the best combination of aluminium section bar and sheet metal component, adopt advanced at present can manufacturing technology, realized modularization, lightweight, universalization; Only need a cover aluminium section die, avoided the exploitation of many covers plastic cement or section bar mould, just satisfied the structure function requirement of product, improved the stability of splicing system simultaneously.
The beneficial effect that the utility model adopts above-mentioned technical solution to reach is:
1, the utility model is through using aluminium section bar and the sheet metal component hardboard to the liquid crystal display rear portion; The packaging protection of parts such as display control board, power supply, input/output interface board; Thereby guaranteed that functions such as device security, anti-signal interference, electrical safety realize; And pure relatively sheet metal component splicing has significantly alleviated weight.
2, through using aluminium section bar, erecting frame, screen fixed support form encloses frame, has formed firm modular construction, has avoided directly the extrusion damage to liquid crystal display.
3, through bonnet is carried out Region Segmentation, having realized goes wrong need not whole bonnet is opened the rear case component that only need open the position correspondence that goes wrong, and the general common hardware fault of combination mainly concentrates on power supply and input/output interface board zone.And, then only need turn on two fixed screws if input/output interface board damages, the extraction of interface board assembly is got final product.
4, through using handle and mounting knob, be convenient to dismounting, increased maintenance safe property.
5, through using many group fans, form the cross-ventilation effect,, take away the hot-air on top, realized heat radiation, improved operation stability greatly liquid crystal display and power supply module through blowing into cold air.
6, realized that through 4 mounting holes and the common frame section bar structure of screen on the fixed mount many kinds of M*N are combined and spliced,, be convenient to very much long-distance transportation because of framed structure does not relate to the electronic apparatus parts and can split.
Description of drawings
Fig. 1 is the mounting structure synoptic diagram of the utility model;
Fig. 2 is the ultra narrow limit liquid crystal display component groups assembling structure synoptic diagram of the utility model;
Fig. 3 is the liquid crystal display supporting construction synoptic diagram of the utility model;
Fig. 4 is the ultra narrow limit liquid crystal display modular construction synoptic diagram of the utility model;
Fig. 5 is the vertical view of Fig. 4;
Fig. 6 is the right view of Fig. 4;
Fig. 7 is the upward view of Fig. 4;
Fig. 8 is the fixed rack structure synoptic diagram of the utility model;
Fig. 9 is the support frame structure synoptic diagram of the utility model;
Figure 10 is the frame profile structure synoptic diagram of the utility model.
Description of reference numerals: 1; Ultra narrow limit liquid crystal display assembly 1-1; Left comer fixed mount 1-2; Right corner fixed mount 1-3; Left side bracing frame 1-4; Right bracing frame 1-5; Surrounding frame section 1-6; Ultra narrow limit LCD 1-7; Power bay 1-8; Input/output interface board 2; General framework section bar 3; Bonnet 3-1; Last bonnet 3-2; Middle bonnet 3-3; Following bonnet 3-4; Left back lid 3-5; Right back lid 4; Louvre 5; Fan 6; The handle installation position.
Embodiment
Like Fig. 1-shown in Figure 10; A kind of ultra narrow limit of the utility model LCD splicing construction; Comprise ultra narrow limit liquid crystal display assembly 1 and the general framework section bar 2 formed by left and right corner fixed mount 1-1,1-2, left and right sidesing supporting frame 1-3,1-4, surrounding frame section 1-5 and ultra narrow limit LCD 1-6; Left and right corner fixed mount 1-1,1-2, left and right sidesing supporting frame 1-3,1-4 are connected with surrounding frame section 1-5, and the back side of ultra narrow limit liquid crystal display assembly 1 is provided with bonnet 3.Be mounted on again on the general framework section bar 3 after ultra narrow limit LCD 1-6 and fixed mount, bracing frame and the aggregate erection of frame section bar.In the present embodiment; Surrounding frame section 1-5 is adjacent to LCD rear portion, ultra narrow limit housing; " mouth " type of formation structure; The mounting hole site of using LCD rear portion, ultra narrow limit to carry is fixed on the liquid crystal display rear portion with left and right corner fixed mount 1-1,1-2 and left and right sidesing supporting frame 1-3,1-4, and fixes through left and right sides fixed mount 1-1,1-2 and left and right sidesing supporting frame 1-3, last screw thread and the surrounding frame section 1-5 of 1-4.Be provided with the power bay 1-7 of fixed power source module between the left and right sidesing supporting frame, the below of power bay 1-7 is provided with the input/output interface board 1-8 corresponding with the input/output signal wiring board.Bonnet 3 comprises the last bonnet 3-1 that is combined into one, middle bonnet 3-2, following bonnet 3-3, left back lid 3-4 and right back lid 3-5; Middle bonnet, following bonnet, left back lid and right back covering are evenly equipped with louvre 4; Left back lid and right back lid are provided with fan 5; Realize the mobile heat radiation of inner air, install for ease that left back lid and right back covering also are provided with handle installation position 6.Left and right sidesing supporting frame is Z-shaped, and two bracing frames are symmetrically distributed, and the frame section bar is the L type, articulates with the general framework section bar, and the edge of corner steady and bracing frame is provided with bending part, strengthens unsettled fixedly dynamics and avoids distortion.The frame aluminium section bar adopts the aluminium extruded die drawing to go out section bar, and material is generally aluminium 6063, and fixed mount and bracing frame use sheet metal structural, and material is CRS cold drawing and SECC electrolytic zinc-coated steel sheet; Through the best combination of aluminium section bar and sheet metal component, adopt advanced at present can manufacturing technology, realized modularization, lightweight, universalization; Only need a cover aluminium section die, avoided the exploitation of many covers plastic cement or section bar mould, just satisfied the structure function requirement of product, improved the stability of splicing system simultaneously.
Below be the method for manufacturing technology of ultra narrow limit LCD splicing construction, it comprises the steps:
A, preparation frame aluminium section bar adopt the aluminium extruded die drawing to go out section bar, and through the sawing machine blanking, CNC machining center or common punch press dash and lack, and drilling-tapping combines to accomplish blank, carries out the external coating operation through electrostatic plastic spraying or anode oxidation process again;
B, preparation fixed mount and bracing frame adopt can manufacturing technology, and the numerical control program that shearing machine blanking-numerical control press or laser call establishment in advance cuts profile and endoporus; Common punch press, drilling machine, tapping machine and squeeze riveter are accomplished punching, flange tapping and the operation that presses of workpiece; Numerical control bender is accomplished the cold-working bending of part; Through after the welding polishing operation, get into coating process and accomplish surface treatment again;
C, installation liquid crystal display are mounted on the liquid crystal display splicing on the general framework aluminium section bar structure.
Above-described only is the preferred implementation of the utility model; Should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the utility model creation design; Can also make some distortion and improvement, these all belong to the protection domain of the utility model.
Claims (1)
1. ultra narrow limit LCD splicing construction; It is characterized in that; Comprise ultra narrow limit liquid crystal display assembly and the general framework section bar formed by left and right corner fixed mount, left and right sidesing supporting frame and surrounding frame section; Left and right corner fixed mount, left and right sidesing supporting frame are connected with the surrounding frame section, and the back side of ultra narrow limit liquid crystal display assembly is provided with bonnet.
2
.A kind of ultra narrow limit according to claim 1 LCD splicing construction; It is characterized in that; Said surrounding frame section is adjacent to liquid crystal display rear portion, rear portion housing, forms " mouth " type structure, the mounting hole site of using the liquid crystal display rear portion to carry; Left and right corner fixed mount and left and right sidesing supporting frame are fixed on the liquid crystal display rear portion, and fix through screw thread on left and right sides fixed mount and the left and right sidesing supporting frame and surrounding frame section.
3
.A kind of ultra narrow limit according to claim 1 LCD splicing construction; It is characterized in that; Be provided with the power bay of fixed power source module between the said left and right sidesing supporting frame, the below of power bay is provided with the input/output interface board corresponding with the input/output signal wiring board.
4
.A kind of ultra narrow limit according to claim 1 LCD splicing construction; It is characterized in that; Said bonnet comprises the last bonnet that is combined into one, middle bonnet, following bonnet, left back lid and right back lid; Middle bonnet, following bonnet, left back lid and right back covering are evenly equipped with louvre, and left back lid and right back lid are provided with fan.
5
.A kind of ultra narrow limit according to claim 1 LCD splicing construction is characterized in that said left and right sidesing supporting frame is Z-shaped; Two bracing frames are symmetrically distributed; The frame section bar is the L type, articulates with the general framework section bar, and the edge of corner steady and bracing frame is provided with bending part.
6
.A kind of ultra narrow limit according to claim 1 LCD splicing construction is characterized in that said frame section bar; Adopt the aluminium extruded die drawing to go out section bar; Material is generally aluminium 6063, and fixed mount and bracing frame use sheet metal structural, and material is CRS cold drawing and SECC electrolytic zinc-coated steel sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205430281U CN202443215U (en) | 2011-12-22 | 2011-12-22 | Ultra-narrow rim liquid crystal display splicing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205430281U CN202443215U (en) | 2011-12-22 | 2011-12-22 | Ultra-narrow rim liquid crystal display splicing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202443215U true CN202443215U (en) | 2012-09-19 |
Family
ID=46824658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205430281U Expired - Fee Related CN202443215U (en) | 2011-12-22 | 2011-12-22 | Ultra-narrow rim liquid crystal display splicing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202443215U (en) |
-
2011
- 2011-12-22 CN CN2011205430281U patent/CN202443215U/en not_active Expired - Fee Related
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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: 20120919 Termination date: 20141222 |
|
| EXPY | Termination of patent right or utility model |