CN201867580U - Secondary reflecting imaging table top - Google Patents
Secondary reflecting imaging table top Download PDFInfo
- Publication number
- CN201867580U CN201867580U CN2010206035001U CN201020603500U CN201867580U CN 201867580 U CN201867580 U CN 201867580U CN 2010206035001 U CN2010206035001 U CN 2010206035001U CN 201020603500 U CN201020603500 U CN 201020603500U CN 201867580 U CN201867580 U CN 201867580U
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- China
- Prior art keywords
- table top
- imaging
- reflecting mirror
- projector
- height
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- 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 secondary reflecting imaging table top, which aims at solving the problems that the existing industrial projector can not meet the optimum seeing table top height in the ergonomics, and the brightness uniformity of images seen through standing at each angle of the table top is not uniform. The secondary reflecting imaging table top comprises an imaging table top, a box type table frame, a large reflecting mirror, a protector and a small reflecting mirror, wherein the imaging table top is fixed on the box type table frame, the large reflecting mirror, the projector and the small reflecting mirror are all fixed in the box type table frame, a light source is projected onto the small reflecting mirror through the projector, light of the small reflecting mirror is reflected onto the large reflecting mirror through reflection, and then, the large reflecting mirror reflects the light onto the imaging table top for imaging. The secondary reflecting imaging table top provided by the utility model has the beneficial effects that the height from the imaging table top to the ground is 750mm, and the ergonomic requirement is met, so the height of the table top is suitable for the visual height of people, people can see each position of the table top at the visual angle, and in addition, the brightness uniformity of the seen images is uniform.
Description
Technical field
The utility model relates to a kind of imaging table top set-ups.
Background technology
The existing projector that generally uses is industrial projector, the length of light path is fixed, after the primary event imaging, desktop can be accomplished 800mm height (as figure two) apart from the height on ground is minimum, according to ergonomics, it is 750mm that the best of people is watched height of table top, so, existing industrial projector can not satisfy the best height of table top of watching in the ergonomics, so it is inconsistent to stand in the brightness of image homogeneity that all angles of desktop watch.
The utility model content
The purpose of this utility model is can not satisfy the best height of table top of watching in the ergonomics for solving existing industrial projector, stand in the inconsistent problem of brightness of image homogeneity that all angles of desktop are watched, and then a kind of secondary reflection imaging desktop is provided.
The utility model comprises: imaging desktop (including screen), box table frame, large reflective mirror, projector and small reflector, the imaging desktop be fixed on box table frame above, large reflective mirror, projector and small reflector all are fixed in the box table frame, projector projects light on the small reflector, the light of small reflector is by reflexing on the large reflective mirror, and large reflective mirror reflects light to imaging on the imaging desktop again.
The beneficial effects of the utility model are: imaging desktop of the present utility model is 750mm apart from the height on ground, satisfied the requirement of ergonomics, therefore the height of desktop is fit to people's vision height very much, and each position of desktop can be watched in people's visual angle, and brightness of image homogeneity unanimity.
Description of drawings
Fig. 1 is the structural representation of the secondary reflection imaging desktop that provides of embodiment of the present utility model,
Fig. 2 is the structural representation of existing primary event imaging desktop.
Embodiment
Embodiment: present embodiment is described in conjunction with Fig. 1, present embodiment comprises: imaging desktop 1 (comprising screen), box table frame 2, large reflective mirror 3, projector 4 and small reflector 5, imaging desktop 1 be fixed on box table frame 2 above, large reflective mirror 3, projector 4 and small reflector 5 all are fixed in the box table frame 2, projector 4 with light source projects to small reflector 5, the light of small reflector 5 is by reflexing on the large reflective mirror 3, and large reflective mirror 3 reflects light to imaging on the imaging desktop 1 again.
Claims (1)
1. secondary reflection imaging desktop, comprise: imaging desktop (1), box table frame (2), large reflective mirror (3), projector (4) and small reflector (5), imaging desktop (1) be fixed on box table frame (2) above, it is characterized in that, large reflective mirror (3), projector (4) and small reflector (5) all are fixed in the box table frame (2), projector (4) arrives light source projects on the small reflector (5), the light of small reflector (5) is by being refracted on the large reflective mirror (3), and large reflective mirror (3) reflects light to imaging desktop (1) again and goes up imaging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206035001U CN201867580U (en) | 2010-11-12 | 2010-11-12 | Secondary reflecting imaging table top |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206035001U CN201867580U (en) | 2010-11-12 | 2010-11-12 | Secondary reflecting imaging table top |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201867580U true CN201867580U (en) | 2011-06-15 |
Family
ID=44138732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206035001U Expired - Fee Related CN201867580U (en) | 2010-11-12 | 2010-11-12 | Secondary reflecting imaging table top |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201867580U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102495517A (en) * | 2011-12-19 | 2012-06-13 | 协晶电子科技(上海)有限公司 | Back projection system applied to device with transparent desktop |
| WO2017015936A1 (en) * | 2015-07-30 | 2017-02-02 | 邱琦 | Projection computer desk |
| WO2022062324A1 (en) * | 2020-09-23 | 2022-03-31 | 广景视睿科技（深圳）有限公司 | Projection table |
-
2010
- 2010-11-12 CN CN2010206035001U patent/CN201867580U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102495517A (en) * | 2011-12-19 | 2012-06-13 | 协晶电子科技(上海)有限公司 | Back projection system applied to device with transparent desktop |
| WO2017015936A1 (en) * | 2015-07-30 | 2017-02-02 | 邱琦 | Projection computer desk |
| WO2022062324A1 (en) * | 2020-09-23 | 2022-03-31 | 广景视睿科技（深圳）有限公司 | Projection table |
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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: 20110615 Termination date: 20161112 |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Chen Zhenyu Document name: Notification of Termination of Patent Right |