CN2746419Y - Protection structure for liquid crystal display screen - Google Patents
Protection structure for liquid crystal display screen Download PDFInfo
- Publication number
- CN2746419Y CN2746419Y CN 200420107627 CN200420107627U CN2746419Y CN 2746419 Y CN2746419 Y CN 2746419Y CN 200420107627 CN200420107627 CN 200420107627 CN 200420107627 U CN200420107627 U CN 200420107627U CN 2746419 Y CN2746419 Y CN 2746419Y
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- CN
- China
- Prior art keywords
- lcds
- crystal display
- display screen
- liquid crystal
- protective frame
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Abstract
The utility model discloses a protection structure for liquid crystal display screen comprising a casing accommodating the liquid crystal display screen; the casing comprises a housing and a fixed frame spanned on the housing, and the liquid crystal display screen is accommodated between the housing and the fixed frame; a definite space is formed between the housing and one side face of the liquid crystal display screen to accommodate the circuit board and the cable which are used with the liquid crystal display screen, the protective structure also comprises a protective frame arranged between the liquid crystal display screen and the housing, the protective frame is arranged on one side face of the liquid crystal display screen, and the circuit board and the cable is positioned in the space between the protective frame and the housing. In this way, because a protective frame is added between the liquid crystal display screen and the housing, the contact on the light conducting board on the liquid crystal display screen because of the shaking and vibration of the circuit board and the cable is avoided, which can protect the liquid crystal display screen effectively and improve the shockproof and anti-interference ability.
Description
Technical field
The utility model relates to a kind of safeguard structure of LCDs, the safeguard structure of LCDs in particularly a kind of notebook computer.
Background technology
In notebook computer, as shown in Figure 1, the lid 20 with LCDs 210 is connected with the main body 10 of notebook computer by a side, and can with main body 10 closures/open.Schematic cross-section shown in Figure 2 is the schematic cross-section of traditional notebook computer lid.Wherein, this lid 20 comprises shell 220 and sets up thereon fixed frame 230 that this LCDs 210 is contained between shell 220 and the fixed frame 230.Wherein, the edge of LCDs 210 is coated with a flexible member 211; such as rubber strip; be used to protect LCDs 210; and above-mentioned shell 220 is coated on a side of LCDs 210; and fixed part 221 is extended to same vertical direction in shell 220 edges; make LCDs 210 around the flexible member 211 that coated just embed in the fixed part 221 on the shell 220 and LCDs 210 is fixing by fixed frame 230; hold the circuit board 201 of fluid,matching crystal display screen 210 work and cable 202 etc. and be reserved with a space between shell 220 and the LCDs 210, this headspace makes that simultaneously a side of LCDs 210 is unsettled substantially.
Particularly, for the notebook computer of the army of being applied in, worker rule, need before formally coming into operation, carry out shatter-resistant, experiment and test such as shockproof.If LCDs adopts above-mentioned safeguard structure, then this notebook computer is very little by the probability of shatter-resistant, experiment such as shockproof, can not satisfy the requirement to working with notebook computer stability of army, worker's rule.
Summary of the invention
In order to address the above problem, the utility model proposes the safeguard structure of a kind of effective raising LCDs antidetonation, antijamming capability.
For achieving the above object, the safeguard structure of LCDs of the present utility model has adopted following technical scheme: a kind of safeguard structure of LCDs, be used for protecting the LCDs of electronic installation, comprise: the lid that holds LCDs, comprise shell and the fixed frame that sets up thereon, LCDs is contained between shell and the fixed frame; Circuit board and cable are contained between shell and the LCDs and with LCDs and are used; Protective frame is located between LCDs and the shell, and described circuit board and cable accepting are in the space between protective frame and shell.
Described protective frame is a sheet sheet metal, and the edge of this protective frame extends the lug of covering liquid crystal display screen side, and described lug is the edge that is vertically connected on protective frame.
Be provided with a gap between described protective frame and the LCDs.
The outer ledge of described shell vertically extends to form fixed part, and described fixed part coats the lug of protective frame.
Owing to adopted technique scheme; safeguard structure of the present utility model is owing to add protective frame between LCDs and shell; avoided the light guide plate on the direct conflict LCDs such as circuit board and cable; thereby can effectively protect LCDs, improve shockproof, anti-jamming capacity.
Description of drawings
Fig. 1 is the schematic perspective view of existing a kind of notebook computer.
Fig. 2 is the schematic cross-section of notebook computer lid shown in Figure 1.
Fig. 3 is the schematic cross-section of the safeguard structure of LCDs of the present utility model.
Fig. 4 is the three-dimensional exploded view of a specific embodiment of the safeguard structure of LCDs of the present utility model.
Embodiment
Be described in further details below in conjunction with the safeguard structure of the drawings and specific embodiments LCDs of the present utility model.
Be illustrated in figure 3 as the schematic cross-section of the safeguard structure of LCDs of the present utility model.Wherein, the lid 20 of notebook computer comprises LCDs 210, shell 220, fixed frame 230 and protective frame 240.The profile of shell 220 is similar to LCDs 210, and outer ledge vertically extends fixed part 221 around it; LCDs 210 is contained in the space that shell 220 and its fixed part 221 form, and adds by fixed frame 230 and to overlay on the fixed part 221 and LCDs 210 is fixed; On LCDs 210 close sides of shell 220, be provided with the protective frame 240 of protection LCDs 210, remain with certain space between this protective frame 240 and the shell 220, the related circuit plate 201 of fluid,matching crystal display screen 210 work and cable 202 etc. all are arranged in this space; Protective frame 240 is a sheet sheet metal, its edge extends on the flexible member that the edge coated 211 that lug 241 comes covering liquid crystal display screen 210, further play the effect of protection LCDs 210, the fixed part 221 of shell 220 coats the lug 241 of protective frame 240 simultaneously; And remain with a gap between protective frame 240 and the LCDs 210; the light guide plate on the LCDs 210 can be further protected in this gap: when opening lid 20 or whole notebook computer and be given a shock; circuit board 201 and cable 202 etc. are because shake or shake and conflict on protective frame 240; and the light guide plate on the LCDs 210 of can not conflicting, thereby protected LCDs 210.
Figure 4 shows that the three-dimensional exploded view of a specific embodiment of the safeguard structure of LCDs of the present utility model, this embodiment is the three-dimensional exploded view of the lid 20 of a notebook computer.Wherein, this lid 20 comprises shell 220, protective frame 240, LCDs 210 and fixed frame 230, assemble them in aggregates successively and form lid 20, and circuit board 201 and 203 and cable 202 be the corresponding configuration assembly that fluid,matching crystal display screen 210 is worked.Outer ledge vertically extends fixed part 221 around the shell 220; And protective frame 240 is arranged on LCDs 210 near on the side of shell 220, this protective frame 240 is that a sheet sheet metal and its edge vertically extend some lugs 241, comes the side of covering liquid crystal display screen 210 and protective frame 240 and LCDs 210 are fixed as an integral body by lug 241; And be provided with the ccontaining circuit board 201 of some cooperations and 203 and the groove 204 of cable 202 on the protective frame 240, be connected on the LCDs 210 circuit board 201 and 203 and cable 202 be arranged on a side of protective frame 240 after by groove 204, and keep a gap between the side of protective frame 240 and LCDs 210.Like this, the LCDs 210 that one side is provided with protective frame 240 places the space of shell 220 and fixed part 221 formation, then fixed frame 230 is erected at further immobile liquid crystal display screen 210 on the fixed part 221 of shell 220, it fixedly is contained between fixed frame 230 and the shell 220.Wherein, can both be fixed by screw between fixed frame 230 and the shell 220.
In sum, be provided with protective frame 240 owing to have a side of light guide plate in LCDs 210, thereby avoided in the past circuit board 201 and cable 202 to be set directly at the side that LCDs 210 has light guide plate, like this, when opening the housing 20 of notebook computer, or during the vibrations of whole notebook computer, circuit board 201 and cable 202 light guide plate of LCDs 210 of can directly not conflicting because of shaking, thus protected LCDs 210 to make it have good shockproof, antijamming capability; And, because reservation one gap between the side of protective frame 240 and LCDs 210,, also be unlikely to push circuit board 201 and cable 202 etc. and make the part conflict light guide plate of protective frame 240 even when shell 220 is subjected to stronger external force; Simultaneously because the side of the lug 241 further covering liquid crystal display screens 210 of the edge-perpendicular of protective frame 240, therefore, compare with conventional art, adopt the LCDs 210 of this safeguard structure to have antijamming capabilities such as better shockproof, shatter-resistant, can better deal with abominable environment for use.
Claims (6)
1. the safeguard structure of a LCDs is used for protecting the LCDs of electronic installation, it is characterized in that, comprising:
The lid that holds LCDs comprises shell and the fixed frame that sets up thereon, and LCDs is contained between shell and the fixed frame;
Circuit board and cable are contained between shell and the LCDs and with LCDs and are used;
Protective frame is located between LCDs and the shell, and described circuit board and cable accepting are in the space between protective frame and shell.
2. the safeguard structure of LCDs as claimed in claim 1 is characterized in that, described protective frame is a sheet sheet metal, and the edge of this protective frame extends the lug of covering liquid crystal display screen side.
3. the safeguard structure of LCDs as claimed in claim 2 is characterized in that, described lug is connected the edge of protective frame.
4. the safeguard structure of LCDs as claimed in claim 1 or 2 is characterized in that, is provided with a gap between described protective frame and the LCDs.
5. as the safeguard structure of claim 2 or 3 described LCDs, it is characterized in that vertical extension of the outer ledge of described shell is provided with fixed part.
6. the safeguard structure of LCDs as claimed in claim 5 is characterized in that, the fixed part of described shell coats the lug of protective frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420107627 CN2746419Y (en) | 2004-11-02 | 2004-11-02 | Protection structure for liquid crystal display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420107627 CN2746419Y (en) | 2004-11-02 | 2004-11-02 | Protection structure for liquid crystal display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2746419Y true CN2746419Y (en) | 2005-12-14 |
Family
ID=35582997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420107627 Expired - Fee Related CN2746419Y (en) | 2004-11-02 | 2004-11-02 | Protection structure for liquid crystal display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2746419Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102736286A (en) * | 2012-07-10 | 2012-10-17 | 冠捷显示科技（厦门）有限公司 | Anti-resonance device of liquid crystal display |
-
2004
- 2004-11-02 CN CN 200420107627 patent/CN2746419Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102736286A (en) * | 2012-07-10 | 2012-10-17 | 冠捷显示科技（厦门）有限公司 | Anti-resonance device of liquid crystal display |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |