CN205457381U - Seat should be rotated in gravity -feed tank - Google Patents
Seat should be rotated in gravity -feed tank Download PDFInfo
- Publication number
- CN205457381U CN205457381U CN201620220113.7U CN201620220113U CN205457381U CN 205457381 U CN205457381 U CN 205457381U CN 201620220113 U CN201620220113 U CN 201620220113U CN 205457381 U CN205457381 U CN 205457381U
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- CN
- China
- Prior art keywords
- chair
- motor
- seat
- base
- pivot
- 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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- Chair Legs, Seat Parts, And Backrests (AREA)
- Chairs Characterized By Structure (AREA)
Abstract
The utility model relates to a seat should be rotated in gravity -feed tank, sit the face including casing, pivot, chair, still include controller, motor, reduction gear, three pressure sensor, base, the reduction gear with the output shaft fixed connection of motor, the lower extreme of pivot with reduction gear fixed connection, the upper end of pivot with base fixed connection, it is three pressure sensor evenly arranges along the circumferencial direction on the base, chair seat face is installed on the base, it can detect respectively to configure pressure sensor into the pressure size that the facial features should be regional is sat to the chair. The beneficial effect who gains is: respond to people's center gravity shifting according to pressure sensors, the user only need when centrobaric offset exceedes certain scope, can realize the rotation of seat toward the corresponding direction body that inclines slightly, measures under the little condition at center gravity shifting, and the motor can not rotate for the user has avoided frequently rotating because of the position of sitting leads to the chair.
Description
Technical field
This utility model relates to a kind of rotary seat, particularly relates to a kind of gravity sensing rotary seat.
Background technology
Existing rotary seat is it is generally required to user stands up to rotate by hand seat, or by heel brace ground, then waist firmly makes seat rotate, and uses inconvenience.
Utility model content
In order to solve the problems referred to above, this utility model provides a kind of gravity sensing rotary seat, and concrete technical scheme is as follows.
A kind of gravity sensing rotary seat, including housing, rotating shaft, chair sitting face, also includes controller, motor, decelerator, three pressure transducers, pedestals；Described decelerator is fixing with the output shaft of described motor to be connected；The lower end of described rotating shaft is fixing with described decelerator to be connected；The upper end of described rotating shaft is fixing with described pedestal to be connected；Three described pressure transducers are evenly distributed in the circumferential direction on described pedestal；Described chair sitting face is arranged on described pedestal, is configured to pressure transducer and can detect the pressure size of described chair sitting face respective regions respectively.
Provide the benefit that acquired by this utility model: according to 3 pressure inductors being evenly arranged, sense the centre-of gravity shift of people, user has only to be slightly inclined body toward corresponding direction, when the side-play amount of center of gravity exceedes certain scope, can realize the rotation of seat, automaticity is high, easy to use, in the case of barycentre offset is little, motor will not rotate, it is to avoid to user because the former chair thus resulted in of sitting posture frequently rotates.Electric machine built-in is among housing simultaneously, and armchair structure is compact, elegant in appearance.
Accompanying drawing explanation
Describe some specific embodiments of the present invention the most by way of example, and not by way of limitation in detail.Reference identical in accompanying drawing denotes same or similar parts or part.It should be appreciated by those skilled in the art that what these accompanying drawings were not necessarily drawn to scale.
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is the overall structure schematic diagram after removal housing of the present utility model and chair sitting face.
Detailed description of the invention
According to below in conjunction with the accompanying drawing detailed description to the specific embodiment of the invention, those skilled in the art will become more apparent from the above-mentioned of the present invention and other purposes, advantage and feature.
As shown in Figure 1, 2, a kind of gravity sensing rotary seat, including housing 1, rotating shaft 6, chair sitting face 2, also include controller 8, motor 4, decelerator 5, three pressure transducers 7, pedestals 3；Described decelerator 5 is fixing with the output shaft of described motor 4 to be connected；The lower end of described rotating shaft 6 is fixing with described decelerator 5 to be connected；The upper end of described rotating shaft 6 is fixing with described pedestal 3 to be connected；Three described pressure transducers 7 are evenly distributed in the circumferential direction on described pedestal 3；Described chair sitting face 2 is arranged on described pedestal 3, is configured to pressure transducer 7 and can detect the pressure size of described chair sitting face 2 respective regions respectively.
3 pressure inductors being evenly arranged 7 can sense the centre-of gravity shift of people, user has only to be slightly inclined body toward corresponding direction, when the side-play amount of center of gravity exceedes certain scope, the rotation of seat can be realized, in the case of barycentre offset is little, motor 4 will not rotate so that user avoids and causes because of sitting posture chair frequently to rotate.
So far, those skilled in the art will recognize that, exemplary embodiment of the present utility model is illustrate and described although the most detailed, but, in the case of without departing from this utility model spirit and scope, still can directly determine according to this utility model disclosure or derive other variations or modifications of many meeting this utility model principle.Therefore, scope of the present utility model is it is understood that and regard as covering other variations or modifications all these.
Claims (1)
1. a gravity sensing rotary seat, including housing, rotating shaft, chair sitting face, it is characterised in that also include controller, motor, decelerator, three pressure transducers, pedestals；Described decelerator is fixing with the output shaft of described motor to be connected；The lower end of described rotating shaft is fixing with described decelerator to be connected；The upper end of described rotating shaft is fixing with described pedestal to be connected；Three described pressure transducers are evenly distributed in the circumferential direction on described pedestal；Described chair sitting face is arranged on described pedestal, is configured to pressure transducer and can detect the pressure size of described chair sitting face respective regions respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620220113.7U CN205457381U (en) | 2016-03-19 | 2016-03-19 | Seat should be rotated in gravity -feed tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620220113.7U CN205457381U (en) | 2016-03-19 | 2016-03-19 | Seat should be rotated in gravity -feed tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205457381U true CN205457381U (en) | 2016-08-17 |
Family
ID=56655033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620220113.7U Expired - Fee Related CN205457381U (en) | 2016-03-19 | 2016-03-19 | Seat should be rotated in gravity -feed tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205457381U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107048732A (en) * | 2016-12-16 | 2017-08-18 | 珠海大夏智能科技有限公司 | Intelligent pupil chair and its correcting sitting posture method |
| CN107140058A (en) * | 2017-05-06 | 2017-09-08 | 深圳市智能机器人研究院 | A kind of Omni-mobile seat robot |
| CN111516561A (en) * | 2019-02-01 | 2020-08-11 | 丰田自动车株式会社 | Vehicle with rotatable seat |
| US11467050B2 (en) | 2018-05-22 | 2022-10-11 | Compal Electronics, Inc. | Orientation device, orientation method and orientation system including a seat body, a pressure sensor and a computing unit |
-
2016
- 2016-03-19 CN CN201620220113.7U patent/CN205457381U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107048732A (en) * | 2016-12-16 | 2017-08-18 | 珠海大夏智能科技有限公司 | Intelligent pupil chair and its correcting sitting posture method |
| CN107140058A (en) * | 2017-05-06 | 2017-09-08 | 深圳市智能机器人研究院 | A kind of Omni-mobile seat robot |
| US11467050B2 (en) | 2018-05-22 | 2022-10-11 | Compal Electronics, Inc. | Orientation device, orientation method and orientation system including a seat body, a pressure sensor and a computing unit |
| CN111516561A (en) * | 2019-02-01 | 2020-08-11 | 丰田自动车株式会社 | Vehicle with rotatable seat |
| US11485257B2 (en) | 2019-02-01 | 2022-11-01 | Toyota Jidosha Kabushiki Kaisha | Vehicle with improved seat swivel lock mechanism |
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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: 20160817 Termination date: 20170319 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |