TWI223989B - Cassette for loading LCD glasses - Google Patents

Abstract

Provided is a cassette for loading LCD glasses including upper and lower frames to load a plurality LCD glasses including a plurality of frame constituent members forming the upper and lower frames, a plurality of coupling members forming the respective frame constituent members to form the upper and lower frames, a plurality of side plates coupled to the upper and lower frames and having a plurality of bars supporting a side of the LCD glass, and at least one supporting bar plate coupled to the upper and lower frames and having a plurality of supporting bars supporting the LCD glass loaded in the cassette not to much bent.

Description

1223989

[Technical field to which the invention belongs] The present invention relates to a manufacturer that can improve the upper frame and the lower plastic injection molding. The strength of the glass frame of a liquid crystal display and the reduction of the liquid crystal display mounting frame, especially a glass mounting frame structure of an upper frame and a lower frame Alloy, body. However, the sixth generation of liquid 220 0_ requires larger equipment. As a result, the frame and the lower frame are low, and the operation is very simple.] Yantian: Crystal display glass is very mouthful when it is subjected to a small external impact. The liquid crystal display glass is stored in a rack with a lot of sound and a certain gap. transport. The upper and lower frames of the glass shelf of the device are injection molded from hard metal, hard stainless steel, or hard artificial resin—rectangular due to the size of the liquid crystal display glass, for example, the crystal display glass is 1 50 0 x 1 8 50min, the seventh generation of ΐ87〇χ LCD display glass must also be enlarged accordingly, so that the upper and lower frames. Therefore, a larger injection frame is also required. The large-sized upper frame required by the large-sized liquid crystal display glass leads to an increase in manufacturing costs. The strength of the frame is reduced, which makes it difficult to transport and protect the LCD glass. [Summary] The main purpose of the present invention is to provide a glass for a liquid crystal display.

V. Description of the invention (2) The upper frame and the lower frame are made of high-strength 柩 I # Lidu J pieces, and the supporting strip is made of special engineering: J = and connecting ㈣ and carbon fiber as materials, and is connected in Water; = Straight = Steel: Prevents the loaded LCD glass from bending. °, with “if”: secondary, it is to provide a kind of broken glass of liquid crystal display: which can reduce the generation of the rack when it comes into contact with other devices. It provides greater strength to avoid each H of the stressed part. Mouth: Disadvantages such as bad shells' and properly handle the vibrations generated in the environment in which the glass is manufactured and the bending of the oversized glass. ^ To achieve the above-mentioned object, the glass set of the liquid crystal display of the present invention includes a plurality of liquid crystal display glass upper frames and lower frames. The two frames are composed of a plurality of frames for forming an upper frame and a lower frame. A plurality of members are respectively used to form the frame member as a connecting member of the upper frame and the lower frame; a plurality of side plates connected between the upper frame and the lower frame are provided with a plurality of supporting plates for supporting one side of the glass of the liquid crystal display. At least one support bar connected between the frame and the lower frame, which is provided with a plurality of support bars for supporting the liquid crystal display glass in the placing frame to prevent it from bending. [Embodiment] Referring to the first figure, it can be seen that the upper frame and the lower frame are composed of a plurality of aluminum strip-shaped frame members 10 and a plurality of connecting members 2 丨, 2 3. The upper frame and the lower frame are symmetrically connected to each other above and below, respectively. The upper frame and the lower frame are correspondingly connected by a plurality of upright side boards 30 and a plurality of support bars 40, which are fixedly provided with a plurality of support bars 41. This is page 8 1223989

Liquid f is a liquid crystal display rack for display glass. Wherein, the upper part is connected with the frame members 10 and the connecting members 21 and 23, and then η is inserted into a plane frame to obtain a high mechanical strength. The lower frame member 10 is made of aluminum. At least one of metal, synthetic material, or synthetic material is a material. The first figure A shows the relationship between the upper frame and the lower frame according to an embodiment of the present invention. It can be seen that the connecting member 21 has a shape of? Connected to the frame member 10 to form

Sub-) is connected to point a; the connecting member 23 is + -shaped and is connected to the frame member 10 to form a cross-shaped joint. . The second figure B shows the structure of the upper frame and the lower frame according to another preferred embodiment of the present invention. Wherein, the upper frame and the lower frame are formed only by] -shaped and + -shaped connecting members 21 and 23 and the frame body member 10, and d-shaped connecting members 22 are not used. The above-mentioned connecting members 21, 22, and 23 are made of high-strength synthetic resin to prevent bending and deformation of the upper frame and the lower frame. The third diagram is an upper view of the present invention. The upper frame and the lower frame composed of the frame member 10 and the connecting members 21, 22, 23 are provided with a plurality of connection grooves 50, and the side plate 30 is inserted into the connection. The groove 50 is provided on the side plate 30 for supporting.

The side bars 3 i of the LCD glass. The fourth figure is a perspective view of another preferred embodiment of the present invention applied to a large-sized liquid crystal display glass. The upper and lower frames are assembled into a substantially rectangular rack with a plurality of bars 31 The boards 300 are disposed on both sides of the rack opposite each other. At least two support bars 400 for preventing the glass from sliding out are disposed behind the rack. Support bar to prevent glass from bending

1223989 V. Description of the invention (4) 4 1 0 is fixed to the supporting strip ^ 00 in a series of tiers, facing the front of the rack. Since only the resin plates 110 on the outside (upper and lower surfaces) of the upper and lower frames 100 are exposed, no static electricity is generated when the rack comes into contact with other equipment.

In addition, in order to make the upper and lower frames 100 have the maximum strength while maintaining the rigidity of the frame structure, the resin plate 丨 丨 0 is made of a special elastic material PPA (partially aromatic p〇iyamide). Face, formula (polycarbonate) Made of materials, they have excellent physical properties at high temperatures, and have excellent mechanical strength and physical ^ ^ ^ ^ ^ ^ ^ Good strength and rigidity, stable thermal deformation, stable size, m η insulation and other characteristics. In addition, high The strength resin plate 11G is connected by a frame structure, and the upper and lower frames 00 are assembled by screwing. The fifth hard figure is the upper and lower frames of the placing rack shown in the fourth picture. Only the upper and lower frames are 00 and 200. The outer side (upper and lower surfaces, " Pepper exposed " when the rack is in contact with other equipment, + will produce static "Purpose = picture system, as shown in the fourth picture. The rods 6 and 30 on the side board are from both sides; the glass is glass. So it is easy to place in the containing part. That is to say, due to the rod 63. Pan Minxi block is broken & :: No: Direct glass contact The contact surface must be minimized to avoid glass-curvature caused by weight outside of Guangjing. Resistance: Resistance, heat resistance and electrical stability in accordance with different steps are all: Special 1223989 V. Description of the invention (5) It must meet different conditions such as easy manufacturing and low product cost. When the rod 630 is formed, the rod body 631 is made of stainless steel or aluminum with good strength, and a contact protrusion is provided at one end of the rod body 631 "^, The contact protrusion 632 is made of polyacetal (polyacetal) with good mechanical properties, chemical resistance, anti-stable =, small wear coefficient and electrical stability ..., polyether? Amine (P. made of lyether imide (Ultem PEEK (poly ether ether ketone)). Since the support 633 at the bottom of the rod body 631 also needs a relatively high strength, the U synaptic body 632 is similar to the support 633 Made from polyacetal or polyether? Amine, said that there are a basic part 633a and a support part 6 3 3 b in close contact with the side plate. Because the contact protrusion 632 and the support 633 are not integrally formed on the rod body 631 Cheng: =! It is inserted into the rod body 631 by force, so as to avoid the problem of body shooting. Of course, the contact protrusion 632 and the branch building 633 are also integrally formed on the rod body 631. The seventh figure A and B are the invention Schematic diagram of the part of the support. Since S ^, l185 ° mm) and the seventh-generation (1 870 x 220 ° mm) LCD glass are not suspended, the middle part of the LCD glass is easy. It is used to prevent and bend The support bar must be very long to bend the glass ^ glass. In Figure A, a number of branches are used to prevent the glass of the LCD from bending: the bar T is provided on the support bar 740. Bo = two? The degree of strength is placed on the sapwood, and it is clear that ... 1223989 V. Description of the invention (6) In addition, the support bar 741 or 2 attached to each support bar 741 is coated with a predetermined material to prevent the glass skin of the liquid crystal display. The seventh drawing on the surface shows another preferred embodiment of the present invention. The support bar 741 is provided in two and the f-bar 740 is supported. The branch bar 741 is made of synthetic resin, and a reinforcing plate 7W is added to the support bar 741 and the support bar 740 to increase the strength, thereby preventing the glass of the liquid crystal display from bending. The above support bar 741 is made of different materials, especially a special engineering bomb and 11-dimensional steel, synthetic resin, and CFRP (reinforced elastic carbon fiber). Another embodiment of the present invention is a support bar, a supporting member 850, a drooping member , "Necessary for glass mounting of liquid crystal display: ... The length of the support bar 850 varies with the size of the glass of the liquid crystal display, but in order to achieve its function, a considerable length is bound to be required. Such as & ^ 850 may not be able to prevent the glass from bending, in some cases, the dental brace itself will be over-curved or broken, so when manufacturing the support: 85 Hours must / minimum & that is, although it Very long, the bending must also be reduced. Therefore, when the support bar 85 is set, the aluminum frame 851 is first fixed to the support. The fork picking bar is fixed 850 and is connected to the Gujinmei η # 条 板 80．0丨 The foot-like long tubular support bar is sleeved on the support bar holder 8 5 1 and is fixed tightly with screws.尔 ί ΐίιί ί, you can use a kind of CFRP as a material to add a reinforcing material. In this way, because the support bar 85 has a very high page 12 1223989 V. Description of the invention (7)-strength and impact, although it is long, it will hardly cause self-bending. Although i will produce a small amount of bending when the heavy liquid crystal display glass is placed on the support bar 850, the degree of bending is within the allowable range, and in this way, the sound curve is also the same when placing the liquid crystal display glass. Within tolerance. The support bar 850 made by CFRP is about one third lighter than a metal support bar. It is susceptible to vibration and has good strength and impact resistance. Therefore, although it is long, the support bar 850 does not bend much. The ninth figure A is a variety of different supporting bars used in the present invention.

shape. The ninth figure B is its side view, and the support bar can be made into different shapes. The tenth picture is a schematic diagram of the arrangement of the support bars different from the installation direction of the support bars shown in the first and fourth pictures. Since the large-size liquid crystal display glass has a large size, the central part of the liquid crystal display glass is very Easy to bend. In order to prevent this kind of bending, the support bar 1041 must be very long. Therefore, by staggering the support bar 1041 and the support bar 1104 in a direction different from that shown in the first and fourth figures, It can prevent the glass of LCD from bending. When the support strip 1 0 4 1 and the support strip 1 0 4 0 are formed on the surface with the edge plate formed

On the same surface, the stop bar 1050 without the branch bar 1041 is installed on another surface. The stop bar 1 0 50 is long in the vertical direction, and one or two stop bars 1 0 50 are installed at the rear side to prevent the placed glass from sliding out to the rear. The material of the stop groove 1050 is PEI (Polyethylene Ether?), Pel (Polyethylene Elastomer), or PEEK. These materials are amorphous thermoplastic materials ’with excellent heat resistance, superior strength, easy processing, and high temperature

Page 13 V. Description of the invention; The lower handle is enough to maintain the machine. As mentioned above, it has excellent chemical resistance and electrical stability. The upper and lower plates are placed. 2 According to the present invention, the cost is set by using a frame and a connector. In addition, the use of Daiichi injection molding machine, so it is economical and easy to transport. 1 win "money and disassembly, and Rongbu, through the use of special engineering bullet Ke rust steel, synthetic resin, CFRP and carbon fiber) made of support; bucket ^ If not only caused by the increase in size of the LCD glass Bend: ^ 'Guilt enough to defend

Page 14 1223989 Schematic description of the first picture The second picture A picture. The second picture B picture. The third picture: the fourth picture: a better practice the fifth picture: the picture. The sixth picture: The seventh picture A The seventh picture B The eighth picture: The ninth picture A The ninth picture B The tenth picture: The direction shown [element generation 1 0 · · · box 3 0 · · · side 41 · · · The branch 3 1 · · · strip 3 0 · · · · is a perspective view of the present invention. : Is the plane of the upper / lower frame of a preferred embodiment of the present invention • is the plane of the upper / lower frame of another preferred embodiment of the present invention is a top view of the present invention; the present invention is applied to a larger size A perspective view of another embodiment of the liquid crystal display glass; a perspective view of the structure of the upper / lower frame of the embodiment shown in the fourth figure; a bar of a preferred embodiment of the present invention. : This is a perspective view of the support bar shown in the fourth figure. This is a side view of the support bar shown in the fourth figure. It is a perspective view of the support bar shown in the fourth figure. It is a support bar of different shapes used in the present invention. The support bars of different shapes used in the present invention are plan views when the support bars used in the present invention are installed in the first different direction. Brother® and the fourth graphic symbol] Body member plate stay bar plate 21, 22 '23 ··· connector 4 0 · · · support bar 5 0 · · · connecting groove 100 · · · upper / lower frame 3 1 G · · · Bar

1223989 Support bar fixing frame 80 0 .. Brief description of the drawing 4 0 0… support bar 1 1 0 · ... tree moon purpose board 6 3 0 ... bar 6 3 2 ... contact protrusion 633a ··· base part 740. .. Support strip 742.... Contact protrusion 851. 1 040 · · Support strip 1 0 5 0 ... Stop strip 41 0 ... Support strip 6 0 0 · · · Side strip 6 3 1 ... Rod body 633 ... support 633b ... support section 741 ... support bar 850 ... support bar 1041 ... support bar

Page 16

Claims (1)

1223989 1 · A plurality of frame members on a liquid crystal display crystal display glass, a plurality of connecting members, and a lower frame, respectively; a glass mounting frame of the device, which has a frame and a lower frame, which are used to form the aforementioned upper frame and use the aforementioned The frame member is used for placing a plurality of liquid racks including: and a lower frame; connected to form an upper frame and a side plate; the liquid crystal Belt: 2 f tablets are connected between the upper frame and the lower frame, each supporting a bar on one side of the LCD glass; fi fI support strips connected between the upper frame and the non-frame, supporting The slat is provided with a plurality of support bars for supporting the display glass placed in the rack to prevent it from bending. 8 2. The placing rack according to item 1 of the scope of patent application, wherein the connecting member is connected to each frame member in the horizontal and / or vertical direction, respectively, and has the shape of one of π, D, and +. 3. The rack according to item 1 of the scope of patent application, wherein the support bar and the support bar are made of one of special engineering elastic materials, namely, high-strength stainless steel, synthetic resin, reinforced elastic carbon fiber (CFRP), and carbon fiber Is the material. 4 · The rack according to item 3 of the scope of patent application, wherein the support bar is made of reinforced elastic carbon fiber material with Kevlar as a reinforcing material. 5. The placing rack according to item 1 of the scope of patent application, wherein the support bar and the support bar plate are formed on a surface different from the surface of the side plate. 6 · The placing rack according to item 1 of the scope of patent application, wherein the support bar and the support bar are formed on the same surface as the side plate on which the support bar and the support bar are opposed to each other and present Jagged arrangement. Page 17 1223989 1223989 6. Scope of patent application 7. The placing rack as described in item 1 of the scope of patent application, wherein the rod of the side plate is made of a rod body with a predetermined length, the rod system is made of stainless steel, and is assembled by screws. It is fixed on the side panel. One end of the bar is connected to the contact body. The contact protrusion is made of polyacetal resin material. The big end of the bar is provided with a base part and a support part to prevent bending. 8. The placing rack according to item 丨 in the scope of the patent application, wherein the support is inserted into a support bar fixing frame having a predetermined length, and the teeth are fastened with screws, and the support bar fixing frame is fixed on the support bar plate. The glass display rack of the crystal display has two sides facing each other: a belt: a side panel of a bar, and a plurality of downward-supporting bars are installed on the rear side. The display rack includes: The frame is formed by symmetrically arranging the resin plates from front to back and left to right. The female resin plates have a predetermined thickness, and the body has different lengths and integralities. The connecting portion is connected by screws to the connecting portion and the frame structure label I! The Γ cup is connected with a supporting part fixed on the side plate by screws; and the other end is connected with at least one supporting strip to prevent bending. The supporting strip book will have a predetermined length. Second, the if board ^ has a plurality of branches, which are connected by the inside, and the Γ 稗 傜 f strip is inserted into a part of the support bar to connect the upper frame and the lower frame behind. Tochigi 4 support strip and the thickness of the frame member of the lower pivot frame as described in item 9 of the scope of the patent application is greater than the resin plate: thickness; the 1223989 The grease plate is in contact with other equipment. 11. The placement rack according to item 9 of the scope of the patent application, wherein the placement further includes a stop bar which is fixed vertically by a screw on one side of the support bar plate on the rear side. 12. The shelf as described in item 9 of the scope of patent application, wherein the support bar is made of reinforced elastic carbon fiber material with a reinforcing material "Kevlar" 0 1 3 · As stated in the scope of patent application, item 9 The said rack, wherein the rod is made of a rod with a predetermined length, the rod is made of stainless steel, and is assembled and fixed on the side plate by screws, contacting one of the projection and the rod = Connection, the contact protrusion is made of polyacetal resin and directly contacts the glass, and the other end of the rod is provided with a support portion for preventing bending formed by a base portion and a support portion. Page 19