CN202210205U - Portable pocket-sized projector - Google Patents
Portable pocket-sized projector Download PDFInfo
- Publication number
- CN202210205U CN202210205U CN2011202847207U CN201120284720U CN202210205U CN 202210205 U CN202210205 U CN 202210205U CN 2011202847207 U CN2011202847207 U CN 2011202847207U CN 201120284720 U CN201120284720 U CN 201120284720U CN 202210205 U CN202210205 U CN 202210205U
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- CN
- China
- Prior art keywords
- projector
- cell
- fan
- ray machine
- portable pocket
- 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
A portable pocket-sized projector comprises a cell, an optical engine and a radiation fin, and is characterized in that a fan for cooling the cell is arranged in a slit between the optical engine and the cell; and a touch panel is tightly clung to an outer panel. On one hand, the fan arranged in the slit between the optical engine and the cell separates working components and heating components, on the other hand, the fan reasonably utilizes the separation space to carry out heat dissipation treatment, so as to optimize the volume design of the projector; in addition, an applied LED light source is more efficient and small-sized on the premise that the operation effect is not affected.
Description
[technical field]
The utility model relates to projector, relates in particular to the simple miniature portable projector of project organization.
[background technology]
Projector at the meeting occasion or needs such as exhibition all be indispensable important stage property when showing manuscript with propaganda, but conventional projector bulky, carry inconvenience, need external computer and power supply, can not independently use perhaps to be inconvenient to move and carry.And as the Modern Electronic product; Need grow with each passing hour; Some electronic products all have the microminiaturized trend of global functionization; Even introduce bluetooth module, touch screen module, WIFI module, self be equipped with storage card storage project content, this portable projector is connected through the portable multimedia apparatus with digital camera, digital camera-recorder, portable media player, laptop computer and mobile phone, externally shows enlarged image on the screen.
Projector can be divided into reflection type projector and transmission-type projector, and in reflection type projector, light beam is reflected by video display board; And in the porjection type projector; Light beam is by the video display board transmission, and some projector uses lamp source, and other projector use LASER Light Source; In order to increase the use of portable multimedia apparatus, must improve the portability and the movability of projector to projector.
But ray machine and battery part as basic configuration; Basically be to be difficult to further do again reduction in bulk; Only reduce its serviceability significantly; Can influence work of product own and quality so again, and instrument work radiator portion has also been occupied a lot of spaces, can bring better effect if do optimal design.
[summary of the invention]
The utility model to above problem the portable pocket projector of the compatible multiple function card of a kind of miniature design has been proposed
The technical scheme of the utility model is: a kind of portable pocket projector; Comprise battery, ray machine, heat radiator, it is characterized in that the fan that battery is dispelled the heat is arranged on ray machine and battery middle slit place; Panel is provided with touch pad outside, and said touch pad is close to and is leaned against on the outer panels.
The inner built-in TF card of said projector, said TF card is connected with the outer input interface electric signal.
Said ray machine adopts led light source.
The beneficial effect of the utility model: it is separated that the fan that is arranged on ray machine and battery middle slit place has done a district on the one hand service part and heat generating components; Rationally utilized this district to carry out radiating treatment on the other hand at a distance from the space; Optimal design the instrument volume, the application of led light source is under the situation that does not influence work, to bring more efficient and small-sized light source part in addition.
[description of drawings]
Fig. 1 is the utility model one example structure synoptic diagram;
Fig. 2 is this exemplary construction synoptic diagram.
Wherein: 1, ray machine; 2, battery; 3, heat radiator; 4, fan; 5, touch pad; 6, TF card.
[embodiment]
For the purpose, technical scheme and the advantage that make the utility model is clearer,, the utility model is further elaborated below in conjunction with accompanying drawing and embodiment.
Embodiment 1: a kind of portable pocket projector; Comprise battery 2, ray machine 1, heat radiator 3, it is characterized in that the fan 4 that battery is dispelled the heat is arranged on ray machine 1 and battery 2 middle slit places; Panel is provided with touch pad 5 outside, and said touch pad 5 is close to and is leaned against on the outer panels.
Inside at projector; Ray machine 1 and battery 2 occupy the inner space of absolute part; At ray machine 1 and the battery 2 middle fans 4 that are provided with, and also have a heat radiator 3 facing to the position of ray machine 1, said heat radiator 3 also adopts the volume profile of the further reduced projection appearance of slim design.
The inner built-in TF card 6 of said projector, said TF card 6 is connected with the outer input interface electric signal.The TF card that adopts can be supported the external expansion of maximum 32G.
Said ray machine adopts led light source, and the led light source that rationally is uniformly distributed with can satisfy the light intensity requirement of ray machine when work on the one hand, also can dwindle the volume of instrument on the other hand.
Claims (3)
1. a portable pocket projector comprises battery, ray machine, heat radiator, it is characterized in that, the fan of battery heat radiation is arranged on ray machine and battery middle slit place, and panel is provided with touch pad outside, and said touch pad is close to and is leaned against on the outer panels.
2. according to the said portable pocket projector of claim 1, it is characterized in that, the inner built-in TF card of said projector, said TF card is connected with the outer input interface electric signal.
3. according to the said portable pocket projector of claim 1, it is characterized in that said ray machine adopts led light source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202847207U CN202210205U (en) | 2011-08-05 | 2011-08-05 | Portable pocket-sized projector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202847207U CN202210205U (en) | 2011-08-05 | 2011-08-05 | Portable pocket-sized projector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202210205U true CN202210205U (en) | 2012-05-02 |
Family
ID=45989749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202847207U Expired - Fee Related CN202210205U (en) | 2011-08-05 | 2011-08-05 | Portable pocket-sized projector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202210205U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017101198A1 (en) * | 2015-12-18 | 2017-06-22 | 李韵朝 | Split body-structured portable projector |
-
2011
- 2011-08-05 CN CN2011202847207U patent/CN202210205U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017101198A1 (en) * | 2015-12-18 | 2017-06-22 | 李韵朝 | Split body-structured portable projector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120502 Termination date: 20160805 |