IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0512677
(2012-04-28)
|
등록번호 |
US-8684181
(2014-04-01)
|
우선권정보 |
CN-2012 1 0089508 (2012-03-30) |
국제출원번호 |
PCT/CN2012/074879
(2012-04-28)
|
§371/§102 date |
20120530
(20120530)
|
국제공개번호 |
WO2013/143200
(2013-10-03)
|
발명자
/ 주소 |
|
출원인 / 주소 |
- Shenzhen China Star Optoelectronics Technology Co., Ltd.
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
0 인용 특허 :
10 |
초록
▼
The invention provides a tray for packaging LCD assemblies, which includes a bottom plate. The bottom plate is provided with a plurality of rhombic grooves which are arranged side by side, and a plurality of discharge grooves for buffering stress concentration are arranged around the rhombic grooves
The invention provides a tray for packaging LCD assemblies, which includes a bottom plate. The bottom plate is provided with a plurality of rhombic grooves which are arranged side by side, and a plurality of discharge grooves for buffering stress concentration are arranged around the rhombic grooves. Because the bottom plate of the tray of the invention is designed with various types of stress concentration factors which are mutually associated, and the rhombic grooves of the stress concentration factors form a plurality of stress concentration zones on the bottom plate of the tray, the stress concentration in the center of the bottom plate can be effectively decreased. In addition, the discharge grooves are arranged around the rhombic grooves in the invention, and the stress concentration of the rhombic grooves is decreased by the discharge grooves. By the design of the aforementioned stress concentration factors, the stress and strain in the center of the bottom plate of the tray can be decreased, thereby preventing the tray from deforming largely because of excessive stress concentration to damage the LCD assemblies.
대표청구항
▼
1. A tray for packaging LCD assemblies, comprising: a bottom plate; wherein said bottom plate is provided with a plurality of rhombic grooves which are arranged side by side, the bottom plate of the tray is designed with corresponding textures, the bottom plate and the textures are engaged to form t
1. A tray for packaging LCD assemblies, comprising: a bottom plate; wherein said bottom plate is provided with a plurality of rhombic grooves which are arranged side by side, the bottom plate of the tray is designed with corresponding textures, the bottom plate and the textures are engaged to form the plurality of rhombic grooves; a plurality of discharge grooves for buffering stress concentration are arranged around said rhombic grooves, and a depth of said discharge grooves is less than that of said rhombic grooves; an oval groove is arranged in each of said rhombic grooves; two opposite edges of two adjacent rhombic grooves are provided with the discharge grooves in a length direction of said tray, and peaks and edges of two adjacent rhombic grooves are also provided with the discharge grooves in a width direction of said tray; and ends of said discharge grooves which are crossed in arrangement are interconnected. 2. A tray for packaging LCD assemblies, comprising: a bottom plate; wherein said bottom plate is provided with a plurality of rhombic grooves which are arranged side by side, the bottom plate of the tray is designed with corresponding textures, the bottom plate and the textures are engaged to form the plurality of rhombic grooves, and a plurality of discharge grooves for buffering stress concentration are arranged around said rhombic grooves, and wherein a circular groove is arranged in each of said rhombic grooves. 3. The tray for packaging LCD assemblies of claim 2, wherein said circular grooves are oval grooves. 4. The tray for packaging LCD assemblies of claim 2, wherein a depth of said discharge grooves is less than that of said rhombic grooves. 5. The tray for packaging LCD assemblies of claim 2, wherein the bottom plate of said tray is provided with three rows of the rhombic grooves which are arranged side by side, said rhombic grooves of a first row and a third row respectively comprise five rhombic grooves, and said rhombic grooves of a second row only comprise two rhombic grooves which are symmetrical relative to a central line of said tray. 6. The tray for packaging LCD assemblies of claim 2, wherein two opposite edges of two adjacent rhombic grooves are provided with the discharge grooves in a length direction of said tray, and peaks and edges of two adjacent rhombic grooves are also provided with the discharge grooves in a width direction of said tray. 7. The tray for packaging LCD assemblies of claim 6, wherein ends of said discharge grooves which are crossed in arrangement are interconnected. 8. The tray for packaging LCD assemblies of claim 6, wherein two opposite edges of two adjacent rhombic grooves on both sides of one rhombic groove are interconnected by the discharge grooves. 9. The tray for packaging LCD assemblies of claim 8, wherein said discharge grooves are crossed mutually on said bottom plate to form a network structure. 10. The tray for packaging LCD assemblies of claim 9, wherein the network structure formed by said discharge grooves is of a rhombic structure. 11. A tray for packaging LCD assemblies, comprising: a bottom plate; wherein said bottom plate is provided with a plurality of rhombic grooves which are arranged side by side, the bottom plate of the tray is designed with corresponding textures, the bottom plate and the textures are engaged to form the plurality of rhombic grooves, and a plurality of discharge grooves for buffering stress concentration are arranged around said rhombic grooves, wherein two opposite edges of two adjacent rhombic grooves are provided with the discharge grooves in the length direction of said tray, and peaks and edges of two adjacent rhombic grooves are also provided with the discharge grooves in the width direction of said tray. 12. The tray for packaging LCD assemblies of claim 11, wherein ends of said discharge grooves which are crossed in arrangement are interconnected. 13. The tray for packaging LCD assemblies of claim 11, wherein two opposite edges of two adjacent rhombic grooves on both sides of one rhombic groove are interconnected by the discharge grooves. 14. The tray for packaging LCD assemblies of claim 13, wherein said discharge grooves are crossed mutually on said bottom plate to form a network structure. 15. The tray for packaging LCD assemblies of claim 14, wherein the network structure formed by said discharge grooves is of a rhombic structure.
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