CN2513135Y - Combined multipurpose liquid crystal display device - Google Patents
Combined multipurpose liquid crystal display device Download PDFInfo
- Publication number
- CN2513135Y CN2513135Y CN 01237928 CN01237928U CN2513135Y CN 2513135 Y CN2513135 Y CN 2513135Y CN 01237928 CN01237928 CN 01237928 CN 01237928 U CN01237928 U CN 01237928U CN 2513135 Y CN2513135 Y CN 2513135Y
- Authority
- CN
- China
- Prior art keywords
- liquid crystal
- crystal display
- circuit box
- main body
- imaging liquid
- 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 combined multifunction liquid crystal display device, relating to a Palm liquid crystal display or a desktop liquid crystal display which is capable of being used independently by personal, and assembled with the projecting light source, the power amplifier, the sound box and the video disc player, etc. to be a cellular liquid crystal projector or a home theater. The utility model comprises an imagery liquid crystal box, and a plate back reflecting light source component; wherein the imagery liquid crystal box and the subject circuit box have a loose-leaf rotating connection; the plate back reflecting light source component is capable of being combined with the subject circuit box, and also combined with the imagery liquid crystal box; and a disk type run-off fan is capable of being arranged in the subject circuit box.
Description
What the utility model combined multipurpose LCD related to is a kind of for independent palm LCD or the tyrode crystal display that uses of individual, and it is equipped with projection light source, power amplifier, audio amplifier, video disc player etc. with regard to one-tenth portable liquid crystal projector capable of being combined or home theater.
Existing LCD function singleness, it is hand held or desk-top or be exactly the projection type, and they mostly cost an arm and a leg, especially digital color liquid crystal projector, because of it is a kind of hi-tech, novel environment friendly product with high investment, its precise structure complexity, maintenance difficult, their spare and accessory parts also are difficult to look for, so the large-size enterprise group that also only has several families to have economy and technical strength in the world at present can produce, and is not easy to apply.
The purpose of this utility model is to provide a kind of combined multipurpose LCD at above-mentioned weak point, and it is simple in structure, dependable performance, and maintenance easy to carry and use, and have the function of energy-saving and environmental protection, health care, a tractor serves several purposes.
The combined multipurpose LCD takes following scheme to realize: the combined multipurpose LCD comprises imaging liquid crystal display, main body circuit box, board-like back of the body illumination source block.The main body circuit box can be the main body circuit box that contains the notebook computer of annexes such as keyboard.The imaging liquid crystal display is that the loose-leaf system rotation links with the main body circuit box.Board-like back of the body illumination source block comprises light source, reflector, light-passing board etc.Board-like back of the body illumination source block can be in the same place with main body circuit box combination (depending on), i.e. (main body circuit box+board-like back of the body illumination source block)+imaging liquid crystal display, board-like back of the body illumination source block also can be in the same place with imaging liquid crystal display combination (depending on), i.e. main body circuit box+(imaging liquid crystal display+board-like back of the body illumination source block).Board-like back of the body illumination source block can be made movable retrievable.Board-like back of the body illumination source block can be placed between main body circuit box and the imaging liquid crystal display, and can recline again is placed in the another side of imaging liquid crystal display.Disc type footpath flow fan can be housed, when imaging liquid crystal display and main body circuit box are opened into the horizontal direction of the flat air outlet of fan when horizontal facing to imaging liquid crystal display plane in the main body circuit box.
The combined multipurpose LCD is owing to have the imaging liquid crystal display, the main body circuit box, board-like back of the body illumination source block, itself is exactly a kind of for independent palm LCD or the tyrode crystal display that uses of individual, it is equipped with special-purpose or general projection light source again, (as the film projection device of teaching usefulness), power amplification sound box, video disc players etc. are fit to colony with regard to one-tenth capable of being combined and (impart knowledge to students as number in various occasions, meeting, the public place of entertainment, family etc.) a kind of dependable performance of Shi Yonging, simple in structure, the portable liquid crystal projector or the household audio and video system of maintenance easy to use.
When the utility model combined multipurpose LCD and projection light source are combined into liquid crystal projector, because of most of projection light sources all have higher temperature, can normally continuously work for making the imaging liquid crystal display, it is overheated to prevent, just must be to its radiating and cooling.Specialized designs has been adopted in the heat radiation of the utility model imaging liquid crystal display, place the interior disc type footpath flow fan of main circuit box as air cooling system, when closing up with LCD when how, the fan mouth has the rotating shaft end towards it, fan is not worked, and opens liquid crystal display and becomes one with the main circuit box when horizontal when it will cooperate projection light source to form liquid crystal projector, and this moment is to the logical power supply of going up of fan, fan work, the air-out in its flat air port are just in time pasting imaging liquid crystal display plane and are flowing.Therefore, in the utility model, it is compared with using aerofoil fan, outstanding advantage is exactly both to have improved Wind Power Utilization efficient greatly, again greatly attenuate the thickness of main circuit box be the integral thickness of combined multipurpose LCD, make its integral body can be designed to ultrathin type, be more convenient for using, collecting and carry.
The utility model is described in further detail below with reference to accompanying drawing.
Fig. 1 is that the utility model imaging liquid crystal display and main body circuit box are opened into a horizontality synoptic diagram.
Fig. 2 is the utility model view when closing up.
Fig. 3 is that the utility model imaging liquid crystal display and main body circuit box are opened into a horizontality vertical view.
Fig. 4 is that the utility model board-like back of the body illumination source block and imaging LCDs make up (depending on) synoptic diagram together.
Fig. 5 is the board-like back of the body illumination source blocks of the utility model accompanying drawing 4 view when taking out.
Fig. 6 is that the B of the utility model accompanying drawing 5 is to view.
With reference to accompanying drawing, combined multipurpose LCD primary structure comprises imaging liquid crystal display 3, main body circuit box 1, board-like back of the body illumination source block 2, and main body circuit box 1 can be the main body circuit box that contains the notebook computer of annexes such as keyboard.Imaging liquid crystal display 3 rotates with main body circuit box 1 loose-leaf system and links, and link place can have rotating shaft 5 by device.Board-like back of the body illumination source block 2 comprises light source, reflector, light-passing board.Board-like back of the body illumination source block 2 can be in the same place with main body circuit box 1 combination (depending on), i.e. (the board-like back of the body illumination of main body circuit box 1+ source block 2)+imaging liquid crystal display 3 is referring to accompanying drawing 1.Board-like back of the body illumination source block 2 also can be in the same place with imaging liquid crystal display 3 combination (depending on), i.e. main body circuit box 1+ (the board-like back of the body illumination of imaging liquid crystal display 3+ source block 2) is referring to accompanying drawing 4.Board-like back of the body illumination source block can be made movable retrievable, sees accompanying drawing 5.Board-like back of the body illumination source block 2 can be placed between main body circuit box 1 and the imaging liquid crystal display 3, sees accompanying drawing 1,2.The another side (not between imaging liquid crystal display and main body circuit box) that board-like back of the body illumination source block 2 can recline again and be placed in imaging liquid crystal display 3 is seen accompanying drawing 4.
With reference to accompanying drawing 1,2,3, when combined type LCD and projection light source are combined into liquid crystal projector, because of projection light source has higher temperature, for the imaging liquid crystal display be can normally continuously work, it is overheated to prevent, just must be to its radiating and cooling, disc type footpath flow fan 4 can be housed in main body circuit box 1, when imaging liquid crystal display 3 and main body circuit box 1 are opened into a horizontality, this moment, it can form liquid crystal projector with projection light source (as common teaching projector), as can be seen from the figure, disc type runoff fan air port is facing to imaging liquid crystal display planar horizontal direction, during fan work, the air-out in its flat air port is just in time being pasted imaging liquid crystal display 3 planes and is being flowed, and the radiating and cooling effect is splendid.
Claims (4)
1, a kind of combined multipurpose LCD is characterized in that structure comprises imaging liquid crystal display, main body circuit box, board-like back of the body illumination source block, and the imaging liquid crystal display is that the loose-leaf system rotation links with the main body circuit box.
2, combined multipurpose LCD according to claim 1 is characterized in that board-like back of the body illumination source block can combine with the main body circuit box.
3, combined multipurpose LCD according to claim 1 is characterized in that board-like back of the body illumination source block can make movable retrievable, can be placed between main body circuit box and the imaging liquid crystal display, and can recline again is placed in the another side of imaging liquid crystal display.
4, combined multipurpose LCD according to claim 1, it is characterized in that disc type footpath flow fan to be arranged device in the main body circuit box, when the main body circuit box of imaging liquid crystal display is opened into one when horizontal, the flat air outlet of fan is facing to the horizontal direction on imaging liquid crystal display plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01237928 CN2513135Y (en) | 2001-05-23 | 2001-05-23 | Combined multipurpose liquid crystal display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01237928 CN2513135Y (en) | 2001-05-23 | 2001-05-23 | Combined multipurpose liquid crystal display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2513135Y true CN2513135Y (en) | 2002-09-25 |
Family
ID=33650646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01237928 Expired - Fee Related CN2513135Y (en) | 2001-05-23 | 2001-05-23 | Combined multipurpose liquid crystal display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2513135Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110032028A (en) * | 2019-04-23 | 2019-07-19 | 嘉兴古辛达贸易有限公司 | A kind of camera of dummy keyboard |
-
2001
- 2001-05-23 CN CN 01237928 patent/CN2513135Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110032028A (en) * | 2019-04-23 | 2019-07-19 | 嘉兴古辛达贸易有限公司 | A kind of camera of dummy keyboard |
| CN110032028B (en) * | 2019-04-23 | 2021-03-12 | 江苏爱立克信息科技有限公司 | Camera of virtual keyboard |
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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 |