CN203606618U - Projection equipment - Google Patents
Projection equipment Download PDFInfo
- Publication number
- CN203606618U CN203606618U CN201320822214.8U CN201320822214U CN203606618U CN 203606618 U CN203606618 U CN 203606618U CN 201320822214 U CN201320822214 U CN 201320822214U CN 203606618 U CN203606618 U CN 203606618U
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- CN
- China
- Prior art keywords
- projector
- steel rod
- light source
- rod member
- camera lens
- 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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- Projection Apparatus (AREA)
Abstract
The utility model discloses projection equipment, and relates to the field of teaching devices. The projection equipment comprises a projector which comprises a light source and a lens. The light source is disposed in the projector. The lens is disposed at the front end of the projector. The bottom of the projector is provided with a pedestal. The pedestal is provided with a rotating shaft which is connected with a steel rod piece. The steel rod piece consists of a plurality of sections. The tail end of the steel rod piece is provided with a fastening sleeve which is connected with the projector through a plastic bolt. The diameter of the rotating shaft is from 5 cm to 6 cm. The pedestal is also provided with a drawer. A side of the lens is provided with a movable draw curtain. The projection equipment can rotate freely within 360 degrees through manually operating the rotating shaft, can adjust the height of the projector, can adjust the angle of inclination of the projector through the fastening sleeve, and meets the demands of the projection in various conditions. The drawer can be used for placing an instruction book or other teaching devices. When the equipment is temporarily not used, the projector does not need to be turned off, and only the movable draw curtain needs to be pulled.
Description
Technical field
The utility model relates to teaching devices field, is specifically related to a kind of projector equipment.
Background technology
Projector claims again projector, a kind ofly image or video can be projected to the equipment on curtain, can pass through the different same computing machines of interface, VCD, DVD, BD, game machine, DV etc. are connected and play corresponding vision signal, Officemate office partner projector is widely used in family, office, school and public place of entertainment, according to working method difference, there is CRT, LCD, DLP etc. are dissimilar, application number is that CN201120124904.7 discloses a kind of projector equipment, , comprise housing and be installed on the light source cell in housing, one light source driving circuit, one controller and at least one sensor, light source driving circuit driving light source unit produces light source, the light source anterior and that produce that light source cell is positioned at housing outwards projects formation one view field, light source driving circuit has the light source power modulation unit of a control light source cell generation different capacity, sensor is for can launch and can receive supersonic ultrasonic sensing method, in the time that staff or object enter induction region, outwards the ultrasonic of transmitting can form ultrasonic feedback signal, controller receive and according to feedback signal control light source power modulation cell operation, even make light source cell close the intensity of light source is down in setting value in advance, thereby prevent the injury of more superpower light source to human eye, improve the security that described projector equipment uses, but this kind of projector equipment location comparison fixed, can not adjust flexibly projection angle according to actual conditions, direction and height etc., use inconvenience.
Utility model content
The purpose of this utility model is to provide a kind of projector equipment, to solve the above-mentioned multinomial defect causing in prior art.
A kind of projector equipment, comprise projector, described projector comprises light source and camera lens, described light source is located at projector inside, described camera lens is located at the front end of projector, the bottom of described projector is provided with base, described base is provided with turning axle, described turning axle is connected with steel rod member, and described steel rod member is made up of more piece, and the end of described steel rod member is provided with fixing sleeve, described fixing sleeve is connected by plastic bolt with projector, the diameter of described turning axle is 5～6cm, and described base is provided with drawer, and described camera lens one side is provided with movable draw curtain.
Preferably, the bottom of described base is provided with four round rubber pads.
Preferably, the thickness of described rubber blanket is 1～2mm.
Preferably, described steel rod member inside is provided with actuating device of atmospheric pressure, and described actuating device of atmospheric pressure is connected with controller by data line.
Preferably, described camera lens is provided with layer protecting film.
The utility model has the advantage of: this projector equipment can carry out 360 degree by manual adjustments turning axle and rotate freely, move at vertical direction by steel rod member, adjust the height of projector, and can regulate by fixing sleeve the angle of inclination of projector, meet the projection needs under different situations, easy to use, adjust quick, described drawer can be placed instructions or other teaching devices, convenient and practical, described movable draw curtain can only need pull movable draw curtain while closing projection needs are of short duration, without closing projector, the bottom of described base is provided with four round rubber pads, prevent skidding of projector, the thickness of described rubber blanket is 1～2mm, cost-saving, described steel rod member inside is provided with actuating device of atmospheric pressure, described actuating device of atmospheric pressure is connected with controller by data line, can manipulate the actuating device of atmospheric pressure that steel rod member inside is provided with drives steel rod member in the vertical direction to move, adjust the height of projector, easy to use, described camera lens is provided with layer protecting film, len is not by dust, the pollutions such as impurity.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of projector equipment described in the utility model.
Fig. 2 is the front view of a kind of projector equipment described in the utility model.
Wherein: 1-projector, 2-light source, 3-camera lens, 4-base, 5-turning axle, 6-steel rod member, 7-fixing sleeve, 8-plastic bolt, 9-drawer, the movable draw curtain of 10-, 11-rubber blanket, 12-data line, 13-controller, 14-diaphragm, 15-actuating device of atmospheric pressure.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with embodiment, further set forth the utility model.
As depicted in figs. 1 and 2, a kind of projector equipment, comprise projector 1, described projector 1 comprises light source 2 and camera lens 3, described light source 2 is located at projector 1 inside, described camera lens 3 is located at the front end of projector 1, the bottom of described projector 1 is provided with base 4, described base 4 is provided with turning axle 5, described turning axle 5 is connected with steel rod member 6, described steel rod member 6 is made up of more piece, the end of described steel rod member 6 is provided with fixing sleeve 7, described fixing sleeve 7 is connected by plastic bolt 8 with projector 1, the diameter of described turning axle 5 is 5～6cm, described base 4 is provided with drawer 9, described camera lens 3 one sides are provided with movable draw curtain 10, this projector equipment can carry out 360 degree by manual adjustments turning axle and rotate freely, move at vertical direction by steel rod member, adjust the height of projector, and can regulate by fixing sleeve the angle of inclination of projector, meet the projection needs under different situations, easy to use, adjust quick, drawer can be placed instructions or other teaching devices, convenient and practical, only need pull movable draw curtain while closing projection needs are of short duration, without closing projector.
Bottom that it should be noted that described base 1 is provided with four round rubber pads 11, prevents skidding of projector.
In the present embodiment, the thickness of described rubber blanket 11 is 1～2mm, cost-saving.
In the present embodiment, described steel rod member 6 inside are provided with actuating device of atmospheric pressure 15, described actuating device of atmospheric pressure 15 is connected with controller 13 by data line 12, can manipulate the actuating device of atmospheric pressure that steel rod member inside is provided with drives steel rod member in the vertical direction to move, adjust the height of projector, easy to use.
In addition, described camera lens 3 is provided with layer protecting film 14, and len is not by the pollution such as dust, impurity.
Based on above-mentioned, this projector equipment can carry out 360 degree by manual adjustments turning axle and rotate freely, and moves at vertical direction by steel rod member, adjusts the height of projector, and can regulate by fixing sleeve the angle of inclination of projector, meet the projection needs under different situations, easy to use, adjust quick, described drawer can be placed instructions or other teaching devices, convenient and practical, described movable draw curtain can only need pull movable draw curtain while closing projection needs are of short duration, without closing projector.
As known by the technical knowledge, the utility model can be realized by other the embodiment that does not depart from its Spirit Essence or essential feature.Therefore, above-mentioned disclosed embodiment, with regard to each side, all just illustrates, and is not only.Allly within the scope of the utility model or in the change being equal in scope of the present utility model, be all included in the utility model.
Claims (5)
1. a projector equipment, comprise projector, described projector comprises light source and camera lens, described light source is located at projector inside, described camera lens is located at the front end of projector, it is characterized in that, the bottom of described projector is provided with base, described base is provided with turning axle, described turning axle is connected with steel rod member, described steel rod member is made up of more piece, the end of described steel rod member is provided with fixing sleeve, described fixing sleeve is connected by plastic bolt with projector, the diameter of described turning axle is 5～6cm, described base is provided with drawer, described camera lens one side is provided with movable draw curtain.
2. a kind of projector equipment according to claim 1, is characterized in that: the bottom of described base is provided with four round rubber pads.
3. a kind of projector equipment according to claim 2, is characterized in that: the thickness of described rubber blanket is 1～2mm.
4. a kind of projector equipment according to claim 1, is characterized in that: described steel rod member inside is provided with actuating device of atmospheric pressure, and described actuating device of atmospheric pressure is connected with controller by data line.
5. a kind of projector equipment according to claim 1, is characterized in that: described camera lens is provided with layer protecting film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320822214.8U CN203606618U (en) | 2013-12-06 | 2013-12-06 | Projection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320822214.8U CN203606618U (en) | 2013-12-06 | 2013-12-06 | Projection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203606618U true CN203606618U (en) | 2014-05-21 |
Family
ID=50719282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320822214.8U Expired - Fee Related CN203606618U (en) | 2013-12-06 | 2013-12-06 | Projection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203606618U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104570571A (en) * | 2015-01-30 | 2015-04-29 | 张琦 | Full-automatic projector |
| CN111433672A (en) * | 2017-11-30 | 2020-07-17 | 富士胶片株式会社 | Projector with a light source |
-
2013
- 2013-12-06 CN CN201320822214.8U patent/CN203606618U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104570571A (en) * | 2015-01-30 | 2015-04-29 | 张琦 | Full-automatic projector |
| CN111433672A (en) * | 2017-11-30 | 2020-07-17 | 富士胶片株式会社 | Projector with a light source |
| US11194235B2 (en) | 2017-11-30 | 2021-12-07 | Fujifilm Corporation | Projector |
| CN111433672B (en) * | 2017-11-30 | 2022-01-11 | 富士胶片株式会社 | Projector with a light source |
| US11899346B2 (en) | 2017-11-30 | 2024-02-13 | Fujifilm Corporation | Projector with rotatable projection lens |
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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 |
Granted publication date: 20140521 Termination date: 20141206 |
|
| EXPY | Termination of patent right or utility model |