CN204972009U - Seat rotates chair form lift of protection - Google Patents
Seat rotates chair form lift of protection Download PDFInfo
- Publication number
- CN204972009U CN204972009U CN201520551525.4U CN201520551525U CN204972009U CN 204972009 U CN204972009 U CN 204972009U CN 201520551525 U CN201520551525 U CN 201520551525U CN 204972009 U CN204972009 U CN 204972009U
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- seat
- chair
- displacement sensor
- lift
- utility
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Abstract
The utility model discloses a seat rotates chair form lift of protection, including lift chair and track, the lift chair is in do the elevating movement on the track, the lift chair includes seat part, running -board subtotal driver part, the seat part is including the seat, the seat passes through the seat pivot to be fixed on the lift chair, be provided with displacement sensor in the seat pivot, displacement sensor is used for monitoring the rotation range of seat, displacement sensor is connected with the PLC controller, the PLC controller is connected with driving motor. The utility model discloses having set up displacement sensor in the seat pivot, having monitored the rotation of seat through displacement sensor, when the seat rotated, displacement sensor gathered the signal to with signal transmission to controller, the driving motor of controller control lift chair stops the operation, makes when the emergence seat rotates, and user's personal safety has been guaranteed in the bring to rest of lift chair.
Description
Technical field
This utility model relates to chair form elevator technology field, particularly relates to the chair form elevator of a kind of seat rotation protection.
Background technology
Chair form elevator is the convenience devices that one is mainly used in helping action inconvenient people (people with disability and old man) stair activity, it generally includes along the teeth bar type up-down track of stair side and by the chair lift of gears meshing along teeth bar type up-down orbital motion, chair form elevator can apply to indoor and outdoor, can be installed on the large-scale public places such as the home for the aged, rehabilitation medical mechanism, school, restaurant, hotel, airport, subway, market simultaneously.
In chair lift running, because chair lift is along rail moving, sometimes when user needs take or go down chair lift, the direction that the seat of seat rushes is improper, rush direction the out-of-flatness of ground, downside or for staircase, great inconvenience is brought to user's oscilaltion chair, therefore, the seat of seat is set to rotary structure, but, because chair lift is for moving up and down, rotating if there is seat in motor process, easily causing user to drop the risk of chair lift traumatic injury.
Summary of the invention
The purpose of this utility model is the technological deficiency for existing in prior art, and the chair form elevator providing a kind of seat rotation to protect.
For realizing the purpose of this utility model, the technical scheme that this utility model adopts is, a kind of chair form elevator of seat rotation protection, comprise chair lift and track, described chair lift moves up and down on the track, described chair lift comprises seat portion, pedal part and driver portion, described seat portion comprises seat, described seat is fixed on chair lift by seat rotating shaft, described seat rotating shaft is provided with displacement transducer, institute's displacement sensors is for monitoring the rotation amplitude of seat, institute's displacement sensors is connected with PLC, described PLC is connected with drive motors.
Compared with prior art, the beneficial effects of the utility model are: this utility model is provided with displacement transducer in seat rotating shaft, the rotation of seat is monitored by displacement transducer, when seat rotates, displacement transducer collects signal, and sends signal to controller, the drive motors that controller controls chair lift shuts down, make when seat occurring and rotating, chair lift is out of service, ensure that the personal safety of user.
Accompanying drawing explanation
Figure 1 shows that structure first schematic diagram of this utility model embodiment chair lift;
Figure 2 shows that structure second schematic diagram of this utility model embodiment chair lift;
Figure 3 shows that structure the 3rd schematic diagram of this utility model embodiment chair lift;
Figure 4 shows that the structural representation of this utility model embodiment display;
In figure: 1. seat portion, 2. pedal part, 3. driver portion, 4. calls out display box, 5. display, 6. seat.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, this utility model is described in further detail.Should be appreciated that specific embodiment described herein only in order to explain this utility model, and be not used in restriction this utility model.
Should be noted that, " connection " described in the application and the word for expressing " connection ", as " being connected ", " being connected " etc., both having comprised a certain parts with another parts is directly connected, and also comprises a certain parts and is connected with another parts by miscellaneous part.
As Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4, the utility model discloses the chair form elevator of a kind of seat rotation protection, comprise chair lift and track, described chair lift moves up and down on the track, described chair lift comprises seat portion 1, pedal part 2 and driver portion 3, described seat portion 1 comprises seat 6, described seat 6 is fixed on chair lift by seat rotating shaft, described seat rotating shaft is provided with displacement transducer, institute's displacement sensors is for monitoring the rotation amplitude of seat, institute's displacement sensors is connected with PLC, described PLC is connected with drive motors.
The beneficial effects of the utility model are: arrange PLC and be connected with the direction switch of chair lift, realize chair lift before runtime, automatic closedown seat rotation function, disconnect the seat rotation of seat rotation relay and seat rotation position, avoid inrush current shock, arrange seat surface sensor, after detecting that chair lift is out of service, controller replys seat rotation function after controlling time delay a period of time.
It should be noted that, seat is by being arranged on whether hand control is rotated on rotating seat, and when after unlatching, seat surface can rotate, and seat enters halted state at once, does not run not having reseting period seat always.
The above is only preferred implementation of the present utility model; it should be noted that; for those skilled in the art; under the prerequisite not departing from this utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (1)
1. the chair form elevator of a seat rotation protection; comprise chair lift and track; described chair lift moves up and down on the track; it is characterized in that; described chair lift comprises seat portion, pedal part and driver portion; described seat portion comprises seat; described seat is fixed on chair lift by seat rotating shaft; described seat rotating shaft is provided with displacement transducer; institute's displacement sensors is for monitoring the rotation amplitude of seat; institute's displacement sensors is connected with PLC, and described PLC is connected with drive motors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520551525.4U CN204972009U (en) | 2015-07-27 | 2015-07-27 | Seat rotates chair form lift of protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520551525.4U CN204972009U (en) | 2015-07-27 | 2015-07-27 | Seat rotates chair form lift of protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204972009U true CN204972009U (en) | 2016-01-20 |
Family
ID=55106439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520551525.4U Active CN204972009U (en) | 2015-07-27 | 2015-07-27 | Seat rotates chair form lift of protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204972009U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106276499A (en) * | 2016-11-08 | 2017-01-04 | 天津友爱康复医疗设备有限公司 | A kind of corridor elevator |
| CN106389025A (en) * | 2015-07-27 | 2017-02-15 | 天津丰宁机电制品有限公司 | Intelligent dual-speed chair type elevator |
-
2015
- 2015-07-27 CN CN201520551525.4U patent/CN204972009U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106389025A (en) * | 2015-07-27 | 2017-02-15 | 天津丰宁机电制品有限公司 | Intelligent dual-speed chair type elevator |
| CN106276499A (en) * | 2016-11-08 | 2017-01-04 | 天津友爱康复医疗设备有限公司 | A kind of corridor elevator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |