CN2624730Y - Anti-hand clipping device for electric beds - Google Patents
Anti-hand clipping device for electric beds Download PDFInfo
- Publication number
- CN2624730Y CN2624730Y CN 03242598 CN03242598U CN2624730Y CN 2624730 Y CN2624730 Y CN 2624730Y CN 03242598 CN03242598 CN 03242598 CN 03242598 U CN03242598 U CN 03242598U CN 2624730 Y CN2624730 Y CN 2624730Y
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- CN
- China
- Prior art keywords
- electric
- light
- bed
- connecting rod
- rod
- 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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Abstract
The utility model relates to an anti-pinch device, which consists of an electric bed and a protective device. The electric bed 1 adopts a lifting bedplate 4 driven by electric push rod 2 and a connecting rod 3. The utility model has the advantages that a slide way 5 is arranged on the bed frame of the two sides, the electric push rod 2 is arranged inside the slide way 5 of the bed frame, one end of the electric push rod 2 is connected with the connecting rod 3, the electric rod 2 telescopically drives the connecting rod 2 to move, and makes the bed plate to move and lift. The protective device comprises an electric relay J1 and J2, and an infrared sensor, the infrared sensor consists of an infrared light projector 6 and a light receiver 7, and the infrared light projector 6 and the light receiver 7 are symmetrically arranged at the inside of the lifting bed plate 4. When the hands or feet extend into the spacing, the light beam is shielded, thus making the light received by the light receiver decreasing, then the light current decreases, the electric relay releases, the electric rod stops running, and the purpose of protection is reached. At the same time, a warning tone is sounded from the loudspeaker.
Description
Technical field:
The utility model relates to a kind of beddo, is meant the beddo that has finger pinch device.
Background technology:
At present, beddo is a kind of novel modernized bedding, wherein double bed is by two single beds be put together (Fig. 1), prop when one, when another bed keeps flat, will have the space to occur between two, if brothers put into this space, another people operates beddo and puts down, and will certainly be expressed to limbs, damages.
Summary of the invention:
The utility model has designed a kind of beddo finger pinch device, it is made up of beddo and protective device, beddo adopts the liftable bed board that has electric pushrod and connecting rod driving, in the bedstead of both sides, be provided with slideway, electric pushrod is placed in the slideway in the bedstead, electric pushrod one end is connected with connecting rod, and the flexible drivening rod of electric pushrod moves, thereby makes bed board lifting while moving; Protective device comprises infrared sensor and relay; infrared sensor is made up of infrared illuminator and light-receiving device; infrared illuminator and light-receiving device symmetry are contained in the inboard of liftable bed board, when brothers reach the space, have blocked light beam; thereby the light quantity that light-receiving device is accepted reduces; photoelectric current reduces, and makes relay discharge deenergization; electric pushrod is shut down, reach the protection purpose.Send sound, light warning simultaneously.
During use, press rising K1 and decline button K2, can control moving forward and backward of electric pushrod, get final product the lifting of mobile bed board, release button, electric pushrod promptly stop to move at once.
Description of drawings:
Fig. 1 is the beddo schematic diagram.
Fig. 2 is infrared illuminator and light-receiving device installation position schematic diagram.
Fig. 3 is the protective device electrical schematic diagram.
The specific embodiment:
See Fig. 1～Fig. 3, the utility model is the beddo finger pinch device, it is made up of beddo and protective device, beddo 1 adopts the liftable bed board 4 that has electric pushrod 2 and connecting rod 3 drivings, it is characterized in that: be provided with slideway 5 in the bedstead of both sides, electric pushrod 2 is placed in the slideway 5 in the bedstead, and electric pushrod 2 one ends are connected with connecting rod 3, electric pushrod 2 flexible drivening rods 2 move, thereby make bed board lifting while moving; Protective device comprises relay J 1, J2 and infrared sensor, and infrared sensor is made up of infrared illuminator 6 and light-receiving device 7, and infrared illuminator 6 and light-receiving device 7 symmetries are contained in the inboard of liftable bed board 4.Press rising button K1 or decline button K2, the advancing or retreat of control electric pushrod, lifting that can mobile bed board.
Among the embodiment, relay is selected MY2NJ type relay for use, and infrared sensor is selected E3JK-5M1 type high sensitivity infrared sensor for use.
Claims (1)
1, beddo finger pinch device, it is made up of beddo and protective device, beddo (1) adopts the liftable bed board (4) that has electric pushrod (2) and connecting rod (3) driving, it is characterized in that: in the bedstead of both sides, be provided with slideway (5), electric pushrod (2) is placed in the slideway (5) in the bedstead, electric pushrod (2) one ends are connected with connecting rod (3), and the flexible drivening rod (2) of electric pushrod (2) moves; Protective device comprises relay (J1, J2) and infrared sensor, and infrared sensor is made up of infrared illuminator (6) and light-receiving device (7), and infrared illuminator (6) and light-receiving device (7) symmetry are contained in the inboard of liftable bed board (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03242598 CN2624730Y (en) | 2003-03-28 | 2003-03-28 | Anti-hand clipping device for electric beds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03242598 CN2624730Y (en) | 2003-03-28 | 2003-03-28 | Anti-hand clipping device for electric beds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2624730Y true CN2624730Y (en) | 2004-07-14 |
Family
ID=34250632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03242598 Expired - Fee Related CN2624730Y (en) | 2003-03-28 | 2003-03-28 | Anti-hand clipping device for electric beds |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2624730Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102178592A (en) * | 2011-04-06 | 2011-09-14 | 迈柯唯医疗设备(苏州)有限公司 | Device for protecting rotation of clamping-slot type back plate of operating bed |
| CN102591233A (en) * | 2012-02-15 | 2012-07-18 | 郑州新大陆智能科技有限公司 | Intelligent invisible bed control system |
| CN103065426A (en) * | 2012-11-26 | 2013-04-24 | 苏州佳世达电通有限公司 | Displayer with hand-clamping resistant and early-warning functions |
| TWI609682B (en) * | 2016-06-23 | 2018-01-01 | 林李素珍 | Electric bed apparatus and manufacturing the same |
| CN109662861A (en) * | 2019-02-01 | 2019-04-23 | 太仓市康辉科技发展有限公司 | Hand support, seat and obstetric table |
| CN110946722A (en) * | 2018-09-27 | 2020-04-03 | 希尔-罗姆服务公司 | Infrared beam filter for obstacle detection |
| CN111317292A (en) * | 2020-02-10 | 2020-06-23 | 惠州市睿普斯林智能科技有限公司 | Sofa anti-pinch control system and control method thereof |
| CN115177465A (en) * | 2021-04-07 | 2022-10-14 | 上海尊颐智能科技有限公司 | Application of nursing bed |
| CN109662861B (en) * | 2019-02-01 | 2024-10-25 | 康辉医疗科技(苏州)有限公司 | Hand rest, seat and obstetric table |
-
2003
- 2003-03-28 CN CN 03242598 patent/CN2624730Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102178592A (en) * | 2011-04-06 | 2011-09-14 | 迈柯唯医疗设备(苏州)有限公司 | Device for protecting rotation of clamping-slot type back plate of operating bed |
| CN102591233A (en) * | 2012-02-15 | 2012-07-18 | 郑州新大陆智能科技有限公司 | Intelligent invisible bed control system |
| CN103065426A (en) * | 2012-11-26 | 2013-04-24 | 苏州佳世达电通有限公司 | Displayer with hand-clamping resistant and early-warning functions |
| TWI609682B (en) * | 2016-06-23 | 2018-01-01 | 林李素珍 | Electric bed apparatus and manufacturing the same |
| CN110946722A (en) * | 2018-09-27 | 2020-04-03 | 希尔-罗姆服务公司 | Infrared beam filter for obstacle detection |
| US11406548B2 (en) | 2018-09-27 | 2022-08-09 | Hill-Rom Services, Inc. | Obstacle detection IR beam filter |
| CN109662861A (en) * | 2019-02-01 | 2019-04-23 | 太仓市康辉科技发展有限公司 | Hand support, seat and obstetric table |
| CN109662861B (en) * | 2019-02-01 | 2024-10-25 | 康辉医疗科技(苏州)有限公司 | Hand rest, seat and obstetric table |
| CN111317292A (en) * | 2020-02-10 | 2020-06-23 | 惠州市睿普斯林智能科技有限公司 | Sofa anti-pinch control system and control method thereof |
| CN115177465A (en) * | 2021-04-07 | 2022-10-14 | 上海尊颐智能科技有限公司 | Application of nursing bed |
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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 |