CN1448834A - Liquid crystal display component of notebook computer - Google Patents
Liquid crystal display component of notebook computer Download PDFInfo
- Publication number
- CN1448834A CN1448834A CN 02108555 CN02108555A CN1448834A CN 1448834 A CN1448834 A CN 1448834A CN 02108555 CN02108555 CN 02108555 CN 02108555 A CN02108555 A CN 02108555A CN 1448834 A CN1448834 A CN 1448834A
- Authority
- CN
- China
- Prior art keywords
- liquid crystal
- crystal display
- protecgulum
- bonnet
- base frame
- 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.)
- Pending
Links
Images
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal (AREA)
Abstract
The liquid crystal display module features that it includes one basic frame for liquid crystal display; one front cover in frame structure to cover the peripherals of the basic frame for liquid crystal display; and one back cover including one plate structure and sides extending from and perpendicular to the plate structure. After the back cover is combined with the front cover, one holding chamber is formed in between for holding the basic frame for liquid crystal display. The liquid crystal display module has light weight, less parts, simplified assembling steps and simplified molds for the part, and can ensure the low cost and variety of the casing.
Description
(1) technical field
The relevant a kind of liquid crystal display assembly of the present invention is shaped.
(2) background technology
Along with development in science and technology, electrical appliance is one after another towards light, thin, short, little improved trend; The computer of portable makes rapid progress especially with oneself, and Portable, hand-held computer by the incunabulum heaviness are evolved into notebook gradually, even mini computer.Because constantly dwindling of volume can be omitted component parts, be simplified technology and the structure of installing step, all receives greatest concern in this technical field.Especially in response to today computer eliminate and change that trend rapidly, consumer are sold manufacturer for the attention of outward appearance and computer manufacturing thereby the low stock management trend taked is required, the technology that can improve convenience, diversity and acceleration production efficiency that assembling produces more industry is eagerly expected.
Existing LCD (LCD) be to form with the LCD base frame that the LCD shell that bonnet and protecgulum are formed is used for being installed with core, and the LCD base frame comprises the LCD body that turns to plastic material and stainless steel ring.For described base frame is installed in the described shell, needs corresponding enclosure material usually and different correspondence designs arranged:
As shown in Figure 1; be (bonnet 121 is plastic cement material with protecgulum 122) in the LCD shell 12 that LCD base frame 10 is installed in plastic cement material; consideration will be guaranteed the physical strength of LCD base frame 10 and bonnet 121; must install one group of thick and heavy support 13 therein additional to protect the LCD base frame of described LCD; cooperate one group in order to be pivoted to for example hinge 11 of notebook host part, be installed in jointly in the plastic shell 12.Because this LCD is included in the indispensable thick and heavy support 13 of connection relationship and physical strength reinforcement aspect, whole dimension and weight can't further reduce.
And for example shown in Figure 2, if with the material (protecgulum of collocation 222 item can freely be chosen as metal or plastic cement material) of metal as bonnet 221, cooperate one group of hinge 21, LCD base frame 20 is installed in the shell 22, though can omit described support, the color and luster and the moulding of metal are more fixing, not as plastic cement is easy to be shaped, not only increase the step of an application on foot, and improved cost and made manufacturing step complicated, therefore still can't remedy the relatively poor shortcoming of variability in appearance.
(3) summary of the invention
In view of this, the object of the present invention is to provide a kind of liquid crystal display assembly, can reduce assembly weight, reduce number of spare parts, simplify number of assembling steps and component die, multifarious with low cost and the outward appearance of guaranteeing shell.
Plastic cement shaping industry, academia and mould industry become very popular topic to auxiliary injection molding (the Gas-Assisted Injection Moulding) technology of gas at home in recent years, this technology is brought sizable revolution for the plastic cement molded article, not only reduce the weight of finished product, the cycle that the minimizing formed products penetrates, made the injection molding product obtain good surface appearance simultaneously.Plastics in melting are penetrated by plastic nozzle, through sprue and running channel and after being filled in die cavity, gas (high-purity nitrogen) is penetrated by air tube, promote the melting plastic flows than low pressure and viscosity lower, and gas (nitrogen) constantly injects and carries out pressurize, makes from sprue and is filled than distant place or injection part thinner thickness place.Its result, when being in cooling, the plastic cement finished product wall thickness in the die cavity can not produce surperficial systolic depression (sink) because of cooling velocity differs, and the wall thickness place does not also have the short phenomenon of penetrating, particularly can overcome warpage, distortion and the short phenomenon of penetrating of large-scale finished product, and then improve acceptance rate greatly, reduce cost.
Liquid crystal display assembly of the present invention comprises: a LCD base frame; One protecgulum is a shaped as frame structure, covers the edge in described LCD base frame front around the shaped as frame; One bonnet, method with the auxiliary injection molding of gas is made, comprise the side that a platy structure and extends along described platy structure edge and in the direction of vertical platy structure, combine the back with described protecgulum and between described bonnet and described protecgulum, form a room, in order to be installed with described LCD base frame.
In addition, for the liquid crystal display assembly after will making up is connected to for example notebook host part, can form at least one articulated section at a side of shell to be pivoted to host machine part, wherein, described articulated section can be made of protecgulum and bonnet clamping hinge.
The present invention is owing to utilize the edge wall thickness thickening of gas assist formation technology with the LCD bonnet, cause the overall mechanical strength of LCD bonnet to be strengthened, and existing thick and heavy support is replaced to fall, so that reach the weight that reduces assembly, the quantity that reduces part, simplification number of assembling steps and component die, can guarantee the low cost and the outward appearance diversity of shell.
For further specifying purpose of the present invention, design feature and effect, the present invention is described in detail below with reference to accompanying drawing.
(4) description of drawings
Fig. 1 is the existing LCD decomposing schematic representation with plastic shell;
Fig. 2 is the existing LCD decomposing schematic representation with metal shell;
Fig. 3 is the three-dimensional exploded view of expression a preferred embodiment of the present invention; And
Fig. 4 is the constitutional diagram of expression a preferred embodiment of the present invention.
(5) embodiment
See also Fig. 3 and Fig. 4.Fig. 3 is the three-dimensional exploded view of expression a preferred embodiment of the present invention; And Fig. 4 is the constitutional diagram of expression a preferred embodiment of the present invention.Liquid crystal display assembly of the present invention comprises: a LCD base frame 30; One protecgulum 322, it is a shaped as frame structure, can make by for example plastic cement material, and the edge that covers described LCD base frame 30 fronts all around of shaped as frame; One bonnet 321, comprise a platy structure 3211 and along described platy structure edge and the side 3212 that extends of the direction of vertical platy structure, combine the back with described protecgulum 322 and between described bonnet 321 and described protecgulum 322, form a room, in order to be installed with described LCD base frame 30.In addition, for the liquid crystal display assembly after will making up is connected to for example notebook host part (not shown), can form at least one articulated section at a side of shell 32 and be pivoted to host machine part, wherein, described articulated section (present embodiment is two) can be by 31,31 formations of hinge of protecgulum 322 and bonnet 321 clampings.In addition, the side 3212 of bonnet 321 has thicker wall thickness, can utilize the method for the auxiliary injection molding of gas to make, and produces the phenomenon of surperficial systolic depression (sink) because of cooling velocity differs when overcoming plastic cement finished product wall thickness and being in cooling.Utilize gas assist formation technology side 3212 wall thickness of LCD bonnet 321 can be thickeied, cause the overall mechanical strength of LCD bonnet to be strengthened, and existing thick and heavy support is replaced to fall, so that reach the weight that reduces assembly, the quantity that reduces part, simplification number of assembling steps and component die, with low cost and the outward appearance diversity of guaranteeing shell.
Certainly, those of ordinary skill in the art will be appreciated that, above embodiment is used for illustrating the present invention, and be not to be used as limitation of the invention, as long as in connotation scope of the present invention, all will drop in the scope of claims of the present invention variation, the modification of the above embodiment.
Claims (10)
1. a liquid crystal display assembly is characterized in that, comprising:
One LCD base frame;
One protecgulum is a shaped as frame structure, covers the edge in described LCD base frame front around the shaped as frame; And
One bonnet, comprise the side that a platy structure and extends along described platy structure edge and in the direction of vertical described platy structure, combine the back with described protecgulum and between described bonnet and described protecgulum, form a room, in order to be installed with described LCD base frame.
2. liquid crystal display assembly as claimed in claim 1 is characterized in that described protecgulum is to make with plastic cement material.
3. liquid crystal display assembly as claimed in claim 1 is characterized in that, described liquid crystal display assembly also comprises at least one articulated section in order to be connected with main frame.
4. liquid crystal display assembly as claimed in claim 3 is characterized in that, described articulated section is made of described protecgulum and described bonnet clamping hinge.
5. a liquid crystal display assembly is characterized in that, comprising:
One LCD base frame;
One protecgulum is a shaped as frame structure, covers the edge in described LCD base frame front around the shaped as frame;
One bonnet combines with described protecgulum and forms a room between described forward and backward lid, and accommodating described LCD base frame in described room, and described bonnet has the shaping suitable wall thickness to protect described LCD base frame.
6. liquid crystal display assembly as claimed in claim 5 is characterized in that, described bonnet comprises a platy structure and the side that extends along the direction of described platy structure edge and vertical described platy structure, and described side has described suitable wall thickness.
7. liquid crystal display assembly as claimed in claim 5 is characterized in that described protecgulum is made by plastic cement material.
8. a notebook computer is characterized in that, comprising:
One liquid crystal display assembly, described liquid crystal display assembly comprises a LCD base frame, a protecgulum and a bonnet, described bonnet combines with described protecgulum and forms a room between described forward and backward lid, accommodating described LCD base frame in described room, and described bonnet has the suitable wall thickness that is shaped to protect described LCD base frame; And
One main frame is articulated in described LCD.
9. notebook computer as claimed in claim 8 is characterized in that, described bonnet comprises a platy structure and the side that extends along the direction of described platy structure edge and vertical described platy structure, and described side has described suitable wall thickness.
10. notebook computer as claimed in claim 8 is characterized in that described protecgulum is made by plastic cement material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02108555 CN1448834A (en) | 2002-03-28 | 2002-03-28 | Liquid crystal display component of notebook computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02108555 CN1448834A (en) | 2002-03-28 | 2002-03-28 | Liquid crystal display component of notebook computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1448834A true CN1448834A (en) | 2003-10-15 |
Family
ID=28680289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02108555 Pending CN1448834A (en) | 2002-03-28 | 2002-03-28 | Liquid crystal display component of notebook computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1448834A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8432678B2 (en) | 2010-01-06 | 2013-04-30 | Apple Inc. | Component assembly |
| US8659906B2 (en) | 2010-01-06 | 2014-02-25 | Apple Inc. | Printed circuit board |
| US8971028B2 (en) | 2010-01-06 | 2015-03-03 | Apple Inc. | Display module |
| CN107272826A (en) * | 2017-06-28 | 2017-10-20 | 昆山特酷信息科技有限公司 | The protection type bonnet of notebook computer |
-
2002
- 2002-03-28 CN CN 02108555 patent/CN1448834A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8432678B2 (en) | 2010-01-06 | 2013-04-30 | Apple Inc. | Component assembly |
| US8659906B2 (en) | 2010-01-06 | 2014-02-25 | Apple Inc. | Printed circuit board |
| US8971028B2 (en) | 2010-01-06 | 2015-03-03 | Apple Inc. | Display module |
| US9417661B2 (en) | 2010-01-06 | 2016-08-16 | Apple Inc. | Display module |
| US9431190B2 (en) | 2010-01-06 | 2016-08-30 | Apple Inc. | Component assembly |
| US9880590B2 (en) | 2010-01-06 | 2018-01-30 | Apple Inc. | Component assembly |
| US10591957B2 (en) | 2010-01-06 | 2020-03-17 | Apple Inc. | Display module |
| CN107272826A (en) * | 2017-06-28 | 2017-10-20 | 昆山特酷信息科技有限公司 | The protection type bonnet of notebook computer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101537677A (en) | Manufacturing method of shell and shell therefrom | |
| CN101340783A (en) | Casing of electronic apparatus and manufacturing method thereof | |
| CN102917560A (en) | Electronic device shell and manufacturing method thereof | |
| CN101472414A (en) | Casing and method of manufacturing the same | |
| CN1448834A (en) | Liquid crystal display component of notebook computer | |
| CN201511498U (en) | Plastic die large-span hidden type gate | |
| CN104017345A (en) | High hardness front panel formed by resin composition, and manufacturing method thereof | |
| CN201781520U (en) | Shell with built-in antenna | |
| CN208452172U (en) | A kind of high resistance to compression long-life laptop plate shell injection forming mold | |
| CN201136315Y (en) | Structure for composite wood combining plastic material | |
| CN201267061Y (en) | Casing of electronic product and electronic product with the casing | |
| CN202074194U (en) | Television set base and television set | |
| CN205291420U (en) | Fine combined material notebook computer drain pan of PC glass | |
| CN207772310U (en) | A kind of computer casing injection mold | |
| CN201830584U (en) | Assembly structure of metal shell | |
| CN105196475A (en) | PC (Poly Carbonate) glass-fiber composite material notebook computer bottom shell and injection molding process thereof | |
| CN201887818U (en) | Touch type mobile phone shell | |
| CN212572959U (en) | Integrated handheld horn | |
| CN202079731U (en) | One-mold two-cavity hot runner injection mold for large TV built-in plastic frames | |
| CN102054610A (en) | Keystroke and manufacturing method thereof | |
| CN205283619U (en) | Communications facilities protecgulum | |
| CN2842787Y (en) | Audio frequency connector | |
| CN220794263U (en) | Ultra-thin capacitance door handle sensor | |
| CN217514453U (en) | Injection mold for manufacturing front shell | |
| CN214775384U (en) | MQB instrument front cover thin wall of moulding plastics |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |