CN203203589U - Rack capable of measuring level with three-axis acceleration sensor - Google Patents
Rack capable of measuring level with three-axis acceleration sensor Download PDFInfo
- Publication number
- CN203203589U CN203203589U CN 201320206738 CN201320206738U CN203203589U CN 203203589 U CN203203589 U CN 203203589U CN 201320206738 CN201320206738 CN 201320206738 CN 201320206738 U CN201320206738 U CN 201320206738U CN 203203589 U CN203203589 U CN 203203589U
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- China
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- acceleration sensor
- axis acceleration
- rack
- platform
- module
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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 rack capable of measuring level with a three-axis acceleration sensor. The rack is characterized by comprising a rack platform, a camera support, and the three-axis acceleration sensor arranged in the rack platform 1 and mounted on a plane perpendicular to the gravity direction; and the rack further comprises a singlechip module and a voice module, which carry own power supplies. The three-axis acceleration sensor is connected with the singlechip module, and the singlechip module is connected with the voice module. The three-axis acceleration sensor can measure the accelerations of three mutually perpendicular axial directions when working, wherein the accelerations are respectively the acceleration on the axis parallel to the gravity direction, and the accelerations on the axes mutually perpendicular and both perpendicular to the gravity direction, moreover, the three-axis acceleration sensor sends the three values to the singlechip module. When the singlechip module detects that the value in the gravity direction is 9.8G, the singlechip module considers that the rack platform is horizontal, and sends a signal to drive the voice module to make sound for reminding the user of that the rack platform is horizontal. The rack has the beneficial effects that when the platform is horizontal, the rack automatically makes sound to notify the user with that the platform is horizontal, so that the user is free from manual level measurement.
Description
Technical field
The utility model relates to a kind of photography support, particularly a kind of photography support that utilizes 3-axis acceleration sensor to measure balance.
Background technology
Present balance photography support, tripod all are to come whether level of measuring table by level meter.If a people arranges photography support in the open air, while its must measure adjust very inconvenient.If only responsible adjustment is automatically sounded when the platform level and to be informed level of user's platform, will be very convenient.
Summary of the invention
The purpose of this utility model is exactly to solve the problem of mentioning in the above-mentioned background technology, provides a kind of automatically sounding when photography support platform level to inform user's photography support
The technical solution adopted in the utility model is: a kind of photography support that utilizes 3-axis acceleration sensor measurement level, it is characterized in that: comprise the photography support platform, camera support, and be arranged in the photography support platform 1, and be installed in terrestrial gravitation perpendicular direction plane on 3-axis acceleration sensor, also comprise self-powered one-chip computer module and voice module.3-axis acceleration sensor is connected with one-chip computer module, and one-chip computer module is connected with voice module.3 vertical axial acceleration between can measuring mutually during 3-axis acceleration sensor work, it is respectively the acceleration on the axle parallel with the terrestrial gravitation direction, and 2 vertical between mutually, and acceleration on the axle vertical with terrestrial gravitation all, and these 3 values are sent to one-chip computer module.When the value of one-chip computer module on detecting the terrestrial gravitation direction is 9.8G, just can think level of photography support platform, and send signal by the voice module sounding, reminding user photography support platform this moment is level.
Preferably, selected 3-axis acceleration sensor is SMB380.
Preferably, described photography support platform length and width all are 20CM.
The beneficial effects of the utility model are: automatically sound when the platform level and to inform level of user's platform, the user does not need manually to carry out horizontal survey.
Description of drawings
Below in conjunction with accompanying drawing and example the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Among the figure: 1, photography support platform, 2,3-axis acceleration sensor, 3, one-chip computer module, 4, voice module.
Embodiment
Such as figure, a kind of photography support that utilizes 3-axis acceleration sensor measurement level, comprise photography support platform 1, the camera support (not shown), and be arranged in the photography support platform 1, and be installed in terrestrial gravitation perpendicular direction plane on 3-axis acceleration sensor 2, also comprise self-powered one-chip computer module 3 and voice module 4.3-axis acceleration sensor 2 is connected connection with one-chip computer module, one-chip computer module 3 is connected connection with voice module.3 vertical axial acceleration between can measuring mutually during 3-axis acceleration sensor 2 work, it is respectively the acceleration on the axle parallel with the terrestrial gravitation direction, and 2 vertical between mutually, and all with the axle of terrestrial gravitation perpendicular direction on acceleration, and these 3 values are sent to one-chip computer module.When the value of one-chip computer module on detecting the terrestrial gravitation direction is 9.8G, just can think level of photography support platform 1, and send signal by voice module 4 sounding, reminding user photography support platform this moment 1 is level.Selected 3-axis acceleration sensor 2 is the SMB380 of Bosch.Photography support platform 1 length and width can all be 20CM.Its beneficial effect is: automatically sound when the platform level and to inform level of user's platform, the user does not need manually to carry out horizontal survey.
Claims (3)
1. photography support that utilizes 3-axis acceleration sensor measurement level, it is characterized in that: comprise the photography support platform, camera support, and be arranged in the described photography support platform, and be installed in terrestrial gravitation perpendicular direction plane on 3-axis acceleration sensor, also comprise self-powered one-chip computer module and voice module, described 3-axis acceleration sensor be connected one-chip computer module and connect, described one-chip computer module be connected voice module and connect.
2. a kind of balance photography support that can send voice as claimed in claim 1, it is characterized by: described 3-axis acceleration sensor is SMB380.
3. a kind of balance photography support that can send voice as claimed in claim 1, it is characterized by: described photography support platform length and width all are 20CM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320206738 CN203203589U (en) | 2013-04-23 | 2013-04-23 | Rack capable of measuring level with three-axis acceleration sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320206738 CN203203589U (en) | 2013-04-23 | 2013-04-23 | Rack capable of measuring level with three-axis acceleration sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203203589U true CN203203589U (en) | 2013-09-18 |
Family
ID=49147690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320206738 Expired - Fee Related CN203203589U (en) | 2013-04-23 | 2013-04-23 | Rack capable of measuring level with three-axis acceleration sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203203589U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2542602C1 (en) * | 2013-10-28 | 2015-02-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Рязанский государственный радиотехнический университет" | Electronic level-inclinometer |
-
2013
- 2013-04-23 CN CN 201320206738 patent/CN203203589U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2542602C1 (en) * | 2013-10-28 | 2015-02-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Рязанский государственный радиотехнический университет" | Electronic level-inclinometer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Feng Quan Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130918 Termination date: 20140423 |
|
| EXPY | Termination of patent right or utility model |