CN201251658Y - Modular circuit liquid crystal display - Google Patents
Modular circuit liquid crystal display Download PDFInfo
- Publication number
- CN201251658Y CN201251658Y CNU2008200960595U CN200820096059U CN201251658Y CN 201251658 Y CN201251658 Y CN 201251658Y CN U2008200960595 U CNU2008200960595 U CN U2008200960595U CN 200820096059 U CN200820096059 U CN 200820096059U CN 201251658 Y CN201251658 Y CN 201251658Y
- Authority
- CN
- China
- Prior art keywords
- circuit
- liquid crystal
- crystal display
- modular
- casing
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a modular circuit liquid crystal display for computers, which comprises a base (1), a casing (2), and a liquid crystal screen arranged on the front surface of the casing, wherein at least a circuit box is connected on the back of the casing (2), and the circuit box is provided with a circuit board which is connected with the liquid crystal screen. The utility model respectively arranges the liquid crystal screen and related circuits in different casings. Once the circuit falls, the circuit can be detected only after opening the casing. In addition, related circuits are integrated on two circuit boards of a power voltage board and main control board in modular, and the circuit fault can be convenient found only through detecting the two circuit boards, and the maintenance and the replacement are convenient. The casing thickness of the display is greatly reduced, which looks lighter and more beautiful.
Description
Technical field
The utility model relates to electronic display unit, relates in particular to a kind of LCD that is used for computer.
Background technology
Along with the development of IT industry, PC has entered huge numbers of families.The appearance of LCD makes that the display device volume reduces, accumulating convenient, screen is clear and good looking appearance, also helps the people's of long-term use computer eye health.At present, though that LCD reduces than traditional electron tube display volume is many, basic building block-housing, liquid crystal display, power circuit and the main control circuit etc. that constitute LCD all are integrated in the housing.Also there is following shortcoming in the LCD of this structure:
1, some basic indispensable circuit and liquid crystal display are enclosed in the housing that connects strictness, in case certain circuit breaks down, must take whole display housing apart, and testing circuit is found out fault, keeps in repair again.Maintenance trouble like this, efficient is lower, and the maintenance personal needs certain experience and ability simultaneously, and general user oneself handles difficult, and this all can be with worry for supplier and user.
2, because some basic building blocks all will be integrated in the housing, and this housing certainly will have certain thickness, seem it also is not so thin, so light and handy, influence the attractive in appearance of display.
The utility model content
The purpose of this utility model is in order to solve above-mentioned problems of the prior art, to propose a kind of facility, light and handy modular circuit LCD attractive in appearance of keeping in repair.
For solving the problems of the technologies described above, technical solutions of the utility model are a kind of modular circuit LCD of structure, and it comprises pedestal, housing, is located at the liquid crystal display of this housing front surface.The back side of described housing connects a circuit box at least, is provided with the circuit board that is connected with described liquid crystal display in this circuit box.
Preferred version of the present utility model, described circuit box is located at the bottom of back side of shell, and this circuit box is made of a lid and back side of shell releasable connection.
Wherein, described circuit board comprises supply voltage plate and the master control board that the modular set is provided with.
Described lid is that screw is connected or clamping with the releasable connection of back side of shell.
The utility model adopts liquid crystal display and relevant circuit separated structure when installing is set, and promptly liquid crystal display is located at separately in the housing, is located in another easy-to-mount box body at its back side about circuit.In case certain circuit in the LCD breaks down, this structure setting just there is no need to take apart whole display housing, and only need open circuit box just can testing circuit; Relevant circuit module formula set is provided with, such as being arranged to these two circuit boards of supply voltage plate and master control board, as long as that detect, and these two circuit just can be found out fault easily, maintain and replace all is easy to, experience and ability for the maintenance personal are not high yet, general user oneself just can handle, and can save supplier and user's worry simultaneously like this.Because circuit box is arranged on the regional area at housing.As the bottom, the thickness of shell of this whole display significantly reduces, and seems more lightly attractive in appearance.The utility model has overcome the defective of available liquid crystal display effectively.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described further, wherein:
Fig. 1 is the schematic perspective view of the utility model preferred embodiment.
Embodiment
Fig. 1 shows the spatial structure of the utility model preferred embodiment backsight, and described modular circuit LCD comprises pedestal 1, is installed on housing 2 on the pedestal, is located at the liquid crystal display of this housing front surface.The back side of housing 2 connects a circuit box at least, is provided with the circuit board that is connected with described liquid crystal display in this circuit box.In the present embodiment, described circuit box is located at the bottom at housing 2 back sides, and this circuit box is made of the releasable connection of a lid 3 with back side of shell.Circuit board wherein comprises supply voltage plate and the master control board that the modular set is provided with.Described lid is that screw is connected with the releasable connection of back side of shell, also can adopt other releasable connection, as, clamping.
The utility model with liquid crystal display be located at separately in the housing, relevant circuit is located in another box body.In case circuit breaks down, only need open circuit box just can testing circuit.Be arranged to supply voltage plate and these two circuit boards of master control board with gathering about the circuit module formula in addition, just can find out fault easily as long as detect these two circuit, maintain and replace all is easy to, and can save the worry that supplier and user safeguard simultaneously.The thickness of shell of the utility model display significantly reduces, and seems more lightly attractive in appearance.The utility model has overcome the defective of available liquid crystal display effectively.
Claims (4)
1, a kind of modular circuit LCD, comprise pedestal (1), housing (2), be located at the liquid crystal display of this housing front surface, it is characterized in that: the back side of described housing (2) connects a circuit box at least, is provided with the circuit board that is connected with described liquid crystal display in this circuit box.
2, modular circuit LCD as claimed in claim 1 is characterized in that: described circuit box is located at the bottom at housing (2) back side, and this circuit box is made of the releasable connection of a lid (3) with back side of shell.
3, modular circuit LCD as claimed in claim 2 is characterized in that: described circuit board comprises supply voltage plate and the master control board that the modular set is provided with.
4, modular circuit LCD as claimed in claim 3 is characterized in that: described lid is that screw is connected or clamping with the releasable connection of back side of shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200960595U CN201251658Y (en) | 2008-08-01 | 2008-08-01 | Modular circuit liquid crystal display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200960595U CN201251658Y (en) | 2008-08-01 | 2008-08-01 | Modular circuit liquid crystal display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201251658Y true CN201251658Y (en) | 2009-06-03 |
Family
ID=40747330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200960595U Expired - Fee Related CN201251658Y (en) | 2008-08-01 | 2008-08-01 | Modular circuit liquid crystal display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201251658Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102692738A (en) * | 2012-04-11 | 2012-09-26 | 友达光电(厦门)有限公司 | Liquid crystal display apparatus and framework thereof |
-
2008
- 2008-08-01 CN CNU2008200960595U patent/CN201251658Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102692738A (en) * | 2012-04-11 | 2012-09-26 | 友达光电(厦门)有限公司 | Liquid crystal display apparatus and framework thereof |
| CN102692738B (en) * | 2012-04-11 | 2015-04-01 | 友达光电(厦门)有限公司 | Liquid crystal display apparatus and framework thereof |
| TWI480627B (en) * | 2012-04-11 | 2015-04-11 | Au Optronics Xiamen Corp | Liquid crystal display device and its frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090603 Termination date: 20110801 |