CN202976529U - Ceiling type real booth - Google Patents
Ceiling type real booth Download PDFInfo
- Publication number
- CN202976529U CN202976529U CN 201220536799 CN201220536799U CN202976529U CN 202976529 U CN202976529 U CN 202976529U CN 201220536799 CN201220536799 CN 201220536799 CN 201220536799 U CN201220536799 U CN 201220536799U CN 202976529 U CN202976529 U CN 202976529U
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- Prior art keywords
- plane mirror
- upper bottom
- casing
- bottom portion
- light source
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Abstract
The utility model discloses a ceiling type real booth. The ceiling type real booth comprises a camera (5), a box body (1) which comprises an upper bottom (11), surrounding walls and an opening on the lower part of the box body, wherein the camera (5) is arranged in the box body (1), a light source (2) is arranged on the inner surface of the upper bottom (11), a first plane reflective mirror (3) is arranged on the front end of the light source (2) and perpendicular with the inner surface of the upper bottom (11) and in tilt cross with the light axis of the light source (2), a second plane reflective mirror (4) is arranged on the reflective light path of the first plane reflective mirror (3) and in tilt cross with the inner surface of the upper bottom (11), and the camera is towards the area which is lighted by the light ray reflected outside the box body (1) by the second plane reflective mirror (4). The main purpose of the utility model is to provide the suspension type booth, which can be mounted as ceiling and not occupy the space of desks and be easy to use.
Description
Technical field
The utility model relates to a kind of real object exhibition booth, relates in particular to a kind of ceiling mounting type real object exhibition booth.
Background technology
At present, in audio-visual education programme office field, the exhibition booth is used very extensive, it but exist a lot of not enough: traditional exhibition booth, mostly be mesa structure, take the space of desktop, it is not convenient to use; Camera causes the display material that can not adapt to different sizes from the distance of Graphic Panel than short-range missile, have limitation when showing.Chinese patent Granted publication number: CN201270121, at on 07 08th, 2009 Granted publication day disclosed a kind of video showing platform, comprised display platform, be arranged on the picture pick-up device of show stand top by mobile jib, be located at the induction type button on the control panel of display platform; Be located at the drawer of display platform side; Be located at the flexible connection position of the mobile jib on display platform; Be located at the back of the body illuminator on display platform; Be located at the auxiliary light modulation of display platform dual-side by auxiliary arm, weak point is: show stand is mesa structure, takies the space of desktop, and it is not convenient to use; The distance of camera and Graphic Panel causes than short-range missile, can not adapt to the display material of different sizes, has limitation when showing.
Summary of the invention
The utility model is in order to overcome the deficiencies in the prior art, a kind of ceiling mounting type real object exhibition booth to be provided, and the exhibition booth can installation of ceiling, does not take desk-top space, and is easy to use; Space requirement when installing with minimizing equipment at utmost; But the display material that temporary shape varies in size; Do not need the Mobile exhibiting thing can realize showing movement and the convergent-divergent of picture.
To achieve these goals, the utility model is by the following technical solutions:
the utility model provides a kind of ceiling mounting type real object exhibition booth, comprise camera, casing, comprise upper bottom portion and surrounding leg and described lower box opening, described camera is arranged in casing, the outside surface of described upper bottom portion is provided with installing mechanism, described installing mechanism can be mounting hole, the furred ceiling sucker, on the inside surface of described upper bottom portion, light source is installed, the optical axis of described light source is parallel to the inside surface of upper bottom portion, front end at described light source is provided with the first plane mirror, described the first plane mirror is vertical and crossing with the inclined light shaft of light source with the inside surface of upper bottom portion, reflected light path along the first plane mirror is provided with the second plane mirror, the reflective surface of described the second plane mirror becomes to tilt to intersect with the inside surface of upper bottom portion, described the first plane mirror is used for the light level of light source is reflexed to the second plane mirror, described the second plane mirror is used for reflexing to the light on the first plane mirror outside casing downwards, described camera is towards being reflexed to by the second plane mirror the zone that the light outside casing illuminates.The lower box opening is for the ease of the light reflection outlet is external.The optical axis of light source is parallel to the inside surface of upper bottom portion, is beneficial to light source and can better throws the work of cooperation camera.Wherein, the first plane mirror is intersected and the light along continuous straight runs of light source can be reflexed on the second plane mirror with the mutual vertical setting of inside surface of casing upper bottom portion and the inclined light shaft of the first plane mirror and light source, reflected light path along the first plane mirror is provided with the second plane mirror, the inside surface of the second plane mirror and upper bottom portion is become to tilt to intersect to reflex under can the light of the first plane mirror is oblique casing outer and be radiated at and be demonstrated article surface, be demonstrated the reflective of article surface thereby reduce to greatest extent, improve bandwagon effect.By the light path design of the first plane mirror and the second plane mirror is set, can with several large parts relative compact be arranged on less space, the space requirement so that at utmost minimizing equipment is installed.Reflected light path along the first plane mirror is provided with the second plane mirror, the reflective surface of the second plane mirror becomes to tilt to intersect with the inside surface of upper bottom portion, the reflective surface of the second plane mirror becomes to tilt to intersect with the inside surface of upper bottom portion, be for the light of the first plane mirror vertically with light reflection outside casing, the reflective surface of the second plane mirror and the inside surface of upper bottom portion become to tilt to intersect when showing display material and the second plane mirror and are not easy formation and reflect and make drop shadow effect better simultaneously.Camera towards reflexing to through the second plane mirror the zone that the light outside casing illuminates, is for light source being can be good at coordinating camera work.Light source has trapezoid correction function with projected spot with projected spot, is the trapezoidal deformation that produces than offsetting the light oblique illumination, inserts the algorithm of keystone in camera, and what produce when tilting to take to offset is trapezoidal.
As preferably, described the second plane mirror is parallel with the optical axis of light source.Can well with the light reflection that reflexes to the second plane mirror outside casing, be convenient to coordinate camera to carry out work with the second plane mirror is parallel with light source optical axis.
As preferably, the inside surface of described upper bottom portion is provided with erecting frame, described erecting frame comprises the first vertical portion with the second vertical portion and is connected the first vertical portion and the inclined plane part of the second vertical portion, and the inside surface of described inclined plane part and upper bottom portion intersects, and described the second plane mirror is arranged on inclined plane part.Inside surface in upper bottom portion is established erecting frame, is to fix the second plane mirror in order better to install.Connecting the inclined plane part of the first vertical portion and the second vertical portion and the interior table of upper bottom portion intersects, be for guarantee the second plane mirror can be with the light of the first plane mirror vertically with light reflection outside casing, when showing simultaneously, display material and the second plane mirror are not easy to form reflection and make drop shadow effect better.
As preferably, described the first plane mirror outer cover is provided with the plane mirror frame, a vertical edge of described plane mirror frame is provided with pivot, the upper bottom portion of described pivot and casing is fixed, another vertical edge corresponding with pivot on described plane mirror frame is provided with the axis of guide, the upper bottom portion of described casing is provided with gathering sill, and the axis of guide is positioned at gathering sill and is connected with gathering sill by set nut.A vertical edge of plane mirror frame is provided with pivot, in order to make the plane mirror frame to rotate freely around pivot, be provided with the axis of guide on another vertical edge corresponding with pivot, for the ease of coordinating pivot that the plane mirror frame is rotated freely, plane mirror frame axis of guide when pivot rotates freely moves in gathering sill, adjust to correct position, by tightening set nut, the axis of guide is fixedly connected with gathering sill.Thereby make light source occur to move in the axial direction to adapt to different working environments at the first plane mirror by adjusting reflective frame.
As preferably, the lower openings of described casing is provided with cover plate, and described cover plate is provided with the ray cast window that penetrates for the reflection ray through the second plane mirror and the shooting window corresponding with camera.Being provided with cover plate in the lower openings of casing is in order to prevent that dust and dirt from residuing in the exhibition booth.At cover plate, ray cast window and shooting window being set respectively, is in order to prevent that projection source and camera from interfering, can guarantee again projection source can with the camera cooperating.
As preferably, described camera is installed on the inside surface of described casing surrounding leg by The Cloud Terrace.Described camera also can be installed on the inside surface of casing upper bottom portion, can adjust freely camera position by The Cloud Terrace, makes throw light and camera cooperating.
As preferably, the surrounding ring wall of described casing is provided with and is communicated with the inside and outside heat dissipation channel of casing.Heat dissipation channel is set, is convenient to ventilation and heat, improve the serviceable life of exhibition booth.
Therefore, the utlity model has following beneficial effect: the exhibition booth can installation of ceiling, does not take desk-top space, and is easy to use, can guarantee the clean and tidy gracefulness of integrated environment; By special light path design, can with several large parts relative compact be arranged on less space, the space requirement so that at utmost minimizing equipment is installed; Show the display material of difformity size; Do not need the Mobile exhibiting thing can realize showing movement and the convergent-divergent of picture.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the first plane mirror structural representation of the present utility model;
Fig. 3 is covering plate structure schematic diagram of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
embodiment: as shown in Figure 1, a kind of ceiling mounting type real object exhibition booth, comprise camera 5, casing 1, casing 1 lower openings and comprise upper bottom portion 11 and the surrounding leg, the outside surface of upper bottom portion 11 is provided with mounting hole, light source 2 is installed on the inside surface of upper bottom portion 11, the optical axis of light source 2 is parallel to the inside surface of upper bottom portion 11, front end at light source 2 is provided with the first plane mirror 3, the first plane mirror 3 is vertical and crossing with the inclined light shaft of light source 2 with the inside surface of upper bottom portion 11, reflected light path along the first plane mirror 3 is provided with erecting frame 14, erecting frame 14 comprises the first vertical portion 15 and the second vertical portion 16 and the inclined plane part 17 that is connected the first vertical portion 15 and the second vertical portion 16, inclined plane part 17 intersects with the inside surface of upper bottom portion 11, the second plane mirror 4 is arranged in inclined plane part 17, the first plane mirror 3 is used for light reflection with light source 2 to the second plane mirror 4, the second plane mirror 4 is used for the light on the first plane mirror 3 is reflexed to downwards outside casing 1, camera 5 is installed on the inside surface of upper bottom portion 11 of casing 1 or the inside surface of casing surrounding leg by The Cloud Terrace 8, camera 5 is towards reflexing to through the second plane mirror 4 zone that the light outside casing 1 illuminates.As shown in Figure 3, the lower openings of casing 1 is provided with cover plate 12, and cover plate 12 is provided with for the ray cast window 41 that penetrates through the reflection ray of the second plane mirror 4 and the shooting window 51 corresponding with camera 5.As shown in Figure 1, the surrounding ring wall of casing 1 is provided with and is communicated with the inside and outside heat dissipation channel 7 of casing 1.
When mounted: as described in Figure 1, by the mounting hole on casing 1 first with casing 1 installation of ceiling on ceiling, as described in Figure 2, with plane mirror frame 13 when pivot 16 rotates freely the axis of guide 9 in the interior movement of gathering sill 6, adjust to correct position, by tightening set nut, the axis of guide 9 is fixedly connected with gathering sill 6.Thereby make light source occur to move in the axial direction to adapt to different working environments at the first plane mirror by adjusting reflective frame.Again as described in Figure 3, install cover plate 12 in the lower openings of casing 1.
in use: light source 2 projects light, light source 2 is with projected spot, with projected spot, trapezoid correction function is arranged, produce trapezoidal than offsetting the light oblique illumination, the first plane mirror 3 reflexes to the light level of light source 2 on the second plane mirror 4, the second plane mirror 4 reflexes to the light on the first plane mirror 3 outside casing 1 straight down, camera 5 is towards reflexing to through the second plane mirror 4 zone that the light outside casing 1 illuminates, insert the algorithm of keystone in camera 5, produce trapezoidal to offset oblique illumination, 5 pairs of display materials of camera are taken and are converted vision signal to and be transferred to picture output device.
Claims (7)
1. ceiling mounting type real object exhibition booth, comprise camera (5), characterized by further comprising casing (1), described casing (1) comprises upper bottom portion (11) and surrounding leg and described lower box opening, described camera (5) is arranged in casing (1), the outside surface of described upper bottom portion (11) is provided with installing mechanism, light source (2) is installed on the inside surface of described upper bottom portion (11), the optical axis of described light source (2) is parallel to the inside surface of upper bottom portion (11), front end at described light source (2) is provided with the first plane mirror (3), described the first plane mirror (3) is vertical and crossing with the inclined light shaft of light source (2) with the inside surface of upper bottom portion (11), reflected light path along the first plane mirror (3) is provided with the second plane mirror (4), described the second plane mirror (4) becomes to tilt to intersect with the inside surface of upper bottom portion (11), described the first plane mirror (3) is used for the light level of light source (2) is reflexed to the second plane mirror (4), described the second plane mirror (4) is used for the light on the first plane mirror (3) is reflexed to downwards outside casing (1), described camera is towards being reflexed to by the second plane mirror (4) zone that the light outside casing (1) illuminates.
2. ceiling mounting type real object exhibition booth according to claim 1, is characterized in that described the second plane mirror (4) is parallel with the optical axis of light source (2).
3. ceiling mounting type real object exhibition booth according to claim 1 and 2, the inside surface that it is characterized in that described upper bottom portion (11) is provided with erecting frame (14), described erecting frame (14) comprises the first vertical portion (15) with the second vertical portion (16) and is connected the first vertical portion (15) and the inclined plane part (17) of the second vertical portion (16), described inclined plane part (17) intersects with the interior table of upper bottom portion (11), and described the second plane mirror (4) is arranged on inclined plane part (17).
4. ceiling mounting type real object exhibition booth according to claim 1, it is characterized in that described the first plane mirror (3) outer cover is provided with plane mirror frame (13), a vertical edge of described plane mirror frame (13) is provided with pivot (16), described pivot (16) is fixing with casing upper bottom portion (11), another vertical edge corresponding with pivot (16) is provided with the axis of guide (9), described casing upper bottom portion (11) is provided with gathering sill (6), and the axis of guide (9) is positioned at gathering sill (6) and is connected with gathering sill (6) by locking member.
5. ceiling mounting type real object exhibition booth according to claim 1 and 2, the lower openings that it is characterized in that described casing (1) is provided with cover plate (12), and described cover plate (12) is provided with for the ray cast window (41) that penetrates through the reflection ray of the second plane mirror (4) and the shooting window (51) corresponding with camera (5).
6. ceiling mounting type real object exhibition booth according to claim 5, is characterized in that described camera (5) is installed on the inside surface of described casing surrounding leg by The Cloud Terrace (8).
7. ceiling mounting type real object exhibition booth according to claim 1 and 2, is characterized in that the surrounding ring wall of described casing (1) is provided with the inside and outside heat dissipation channel (7) of connection casing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220536799 CN202976529U (en) | 2012-10-19 | 2012-10-19 | Ceiling type real booth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220536799 CN202976529U (en) | 2012-10-19 | 2012-10-19 | Ceiling type real booth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202976529U true CN202976529U (en) | 2013-06-05 |
Family
ID=48517574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220536799 Withdrawn - After Issue CN202976529U (en) | 2012-10-19 | 2012-10-19 | Ceiling type real booth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202976529U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102881193A (en) * | 2012-10-19 | 2013-01-16 | 杭州天涯若比邻网络信息服务有限公司 | Ceiling suspended real object exhibition stand |
-
2012
- 2012-10-19 CN CN 201220536799 patent/CN202976529U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102881193A (en) * | 2012-10-19 | 2013-01-16 | 杭州天涯若比邻网络信息服务有限公司 | Ceiling suspended real object exhibition stand |
| CN102881193B (en) * | 2012-10-19 | 2014-09-17 | 杭州天涯若比邻网络信息服务有限公司 | Ceiling suspended real object exhibition stand |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130605 Effective date of abandoning: 20140917 |
|
| RGAV | Abandon patent right to avoid regrant |