CN2273870Y - Horizontal detection device of stereo camera - Google Patents
Horizontal detection device of stereo camera Download PDFInfo
- Publication number
- CN2273870Y CN2273870Y CN 95215929 CN95215929U CN2273870Y CN 2273870 Y CN2273870 Y CN 2273870Y CN 95215929 CN95215929 CN 95215929 CN 95215929 U CN95215929 U CN 95215929U CN 2273870 Y CN2273870 Y CN 2273870Y
- Authority
- CN
- China
- Prior art keywords
- contact
- detection device
- box cover
- indication
- emitting diode
- 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
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 11
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 11
- 239000010959 steel Substances 0.000 claims abstract description 11
- 239000002184 metal Substances 0.000 abstract 1
- 230000035945 sensitivity Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model relates to a stereo camera level detection device, by instructing box cover (1), balanced instruction contact (4), emitting diode (3), (7) etc. and form, it is the metal sheet that circular arc curved surface and level were placed to be equipped with in instruction box cover (1), still be provided with on its circular arc curved surface steel ball (5) and remove about can doing, if the camera is in the slope the left side or the slope the right, the steel ball will remove left or right and put through with corresponding contact (2), emitting diode (3) or (7) are bright, the suggestion user need rectify the level.
Description
The utility model discloses a kind of stereocamera level detection device, belongs to optical instrument mechanics category.
The level detection device that existing stereocamera uses is made up of catoptron, completely reflecting mirror, the film of finding a view, the lid of finding a view, pointer weight, pointer movable axis, balance pointer, PVC sheet, light-diffusing film etc., its complex structure, it is strict to cooperatively interact, detection sensitivity is low, produce by the dress difficulty, long flow path is not easy to produce in batches, and the cost height.
The purpose of this utility model is for solving above-mentioned existing problems, adopts gravity to detect principle, and promptly according to the equilibrium of forces principle, steel ball will be still in the minimum point of sphere.This device has simple in structure, detects sensitivity, and easy to assembly, cost is lower.
The utility model is made up of indication box cover, contact, indication contact, steel ball, light emitting diode, screw etc.The indication box cover is with steel ball is housed, the bottom of indication box cover is to make by being paraboloidal balance indication contact, electrode contact blade is contained in the two ends, the left and right sides of indication box cover respectively, indication box cover, electrode contact blade, are correspondingly connected diode, contact, indication contact, battery by lead on base plate by screw retention.
Describe in detail below in conjunction with accompanying drawing.
1 is indication box cover, the 2nd in the accompanying drawing, contact, the 3rd, light emitting diode, the 4th, balance indication contact, the 5th, steel ball, the 6th, battery, the 7th, light emitting diode.
The present embodiment is a kind of stereocamera level detection device, form by indication box cover (1), balance indication contact (4), light emitting diode (3), (7) etc., its characteristics are to be equipped with in the indication box cover (1) the balance indication contact (4) that is garden cambered surface and horizontal positioned, the place also is provided with contact (2) near contact (4) two ends, and steel ball (5) is established and is placed on the balance indication contact (4); At the inner at right angles shape of contact (2) and the other end is leaded links with light emitting diode (3), (7), luminotron (3) links with luminotron (7), and interface A connects with battery (6), and balance indicates contact (4) to connect with the battery other end again.
When the line of centres of four camera lenses of stereocamera is horizontal, steel ball (5) is in the central authorities of base plate garden arc, it is minimum point, it all can not contact with the contact (2) of the left and right sides, light emitting diode does not all work, at this moment the residing position of camera is positive horizontal level, the line of centres and horizontal line generation angle when the stereoscopic camera camera lens, it is camera tilt, and when surpassing set angle 1 to 5 and spending, steel ball is rolled into a side, and balance indication contact is connected through steel ball (5) and contact (2), at this moment the diode that side is relevant therewith is shinny, illustrate that the residing position of stereoscopic camera has exceeded the deviation position of permission, be to take back or take over according to ruddiness or green glow difference camera, thereby readjust the horizontal level of camera, up to about two diodes when all not working, promptly being in horizontality can take pictures.
That the utility model device has is novel, simple in structure, accuracy of detection is high, produces and installs easily, and cost is low, can be widely used in the horizontal detection function of stereocamera.
Claims (2)
1. stereocamera level detection device, form by indication box cover (1), balance indication contact (4), light emitting diode (3), (7) etc., it is characterized in that being equipped with in the indication box cover (1) the balance indication contact (4) that is garden cambered surface and horizontal positioned, the place also is provided with contact (2) near contact (4) two ends, and steel ball (5) is established and is placed on the balance indication contact (4).
2. a kind of stereocamera level detection device according to claim 1, it is characterized in that the inner at right angles shape of contact (2) and the other end is leaded links with light emitting diode (3), (7), luminotron (3) links with luminotron (7), interface A connects with battery (6), and balance indication contact (4) connects with the battery other end again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95215929 CN2273870Y (en) | 1995-06-24 | 1995-06-24 | Horizontal detection device of stereo camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95215929 CN2273870Y (en) | 1995-06-24 | 1995-06-24 | Horizontal detection device of stereo camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2273870Y true CN2273870Y (en) | 1998-02-04 |
Family
ID=33865138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95215929 Expired - Fee Related CN2273870Y (en) | 1995-06-24 | 1995-06-24 | Horizontal detection device of stereo camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2273870Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100466133C (en) * | 2005-12-29 | 2009-03-04 | 华晶科技股份有限公司 | Rotating sensor |
| CN102923031A (en) * | 2012-11-27 | 2013-02-13 | 孟强 | Self-balancing passenger vehicle seat tray table |
| CN103526970A (en) * | 2013-03-07 | 2014-01-22 | 梁崇彦 | Mechanical parking equipment capable of preventing car-loaded plate from heeling |
| CN107351402A (en) * | 2017-08-03 | 2017-11-17 | 深圳市玖品空气净化科技有限公司 | It is a kind of that there is the 3D printer for keeping printhead to be horizontal function |
-
1995
- 1995-06-24 CN CN 95215929 patent/CN2273870Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100466133C (en) * | 2005-12-29 | 2009-03-04 | 华晶科技股份有限公司 | Rotating sensor |
| CN102923031A (en) * | 2012-11-27 | 2013-02-13 | 孟强 | Self-balancing passenger vehicle seat tray table |
| CN102923031B (en) * | 2012-11-27 | 2015-07-08 | 孟强 | Self-balancing passenger vehicle seat tray table |
| CN103526970A (en) * | 2013-03-07 | 2014-01-22 | 梁崇彦 | Mechanical parking equipment capable of preventing car-loaded plate from heeling |
| CN107351402A (en) * | 2017-08-03 | 2017-11-17 | 深圳市玖品空气净化科技有限公司 | It is a kind of that there is the 3D printer for keeping printhead to be horizontal function |
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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 |