CN203808647U - Locking device of childbearing box door for pediatric department - Google Patents
Locking device of childbearing box door for pediatric department Download PDFInfo
- Publication number
- CN203808647U CN203808647U CN201420192182.2U CN201420192182U CN203808647U CN 203808647 U CN203808647 U CN 203808647U CN 201420192182 U CN201420192182 U CN 201420192182U CN 203808647 U CN203808647 U CN 203808647U
- Authority
- CN
- China
- Prior art keywords
- switch box
- locking device
- cylindrical magnet
- lock pin
- piston cylinder
- 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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- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The utility model discloses a locking device of a childbearing box door for the pediatric department. A door window plate is matched with a lock pin, a cylindrical magnet is arranged on the back portion of the lock pin and limited in a piston barrel to be capable of sliding front and back, a spring is arranged in the piston barrel at back of the cylindrical magnet, an electromagnetic coil is arranged on the outer wall of the piston barrel, the piston barrel is fixed on a switch box, the switch box is provided with a safety voltage power interface and an electromagnetic coil circuit switch button, and the switch box is fixed on a child cultivation box. In particular, the back end of the cylindrical magnet is connected with a pull rod, the pull rod penetrates through the switch box to be exposed out of the switch box, and the end of the pull rod is connected with a handle. The locking device has the advantages that the design structure is changed from the mechanical mode to the electric and manual mixed mode, the locking device is easy to operate and portable, labor is saved, and the safety and the reliability are high.
Description
Technical field
The utility model belongs to Pediatric Clinic apparatus field, is specially a kind of paediatrics child-bearing door locking device.
Background technology
Infant incubator is mainly used in baby's rescue, treatment, nursing, operating item person need to often open the oval shape door and window on infant compartment, in order to guarantee to nurse temperature homogeneity in the infant compartment of use, more convenient operation is effective, thereby needs faster, lighter, noiselessness and the little door open button of resistance.Yet common door open button resistance is large, need very large pressing force just can open oval shape door and window, and when closing oval shape door and window because screen resilience is larger, cause very large noise, can cause patient because of noise mood uneasy.
Utility model content
The purpose of this utility model be for deficiency of the prior art provide that a kind of switch door and window is easy to operate, quick, stable, resistance is little, noiseless medical infant incubator door open button almost, to better meet the needs of rescuing neonate, treatment, nursing and paediatric surgery.
For achieving the above object, the utility model is by the following technical solutions: a kind of paediatrics child-bearing door locking device, by door plate and lock pin, coordinated, the rear portion of described lock pin is cylindrical magnet, be limited in a piston cylinder and can slide front and back, in the piston cylinder of cylindrical magnet back, be provided with spring, piston cylinder outer wall is provided with electromagnetic coil, piston cylinder is fixed on switch box body, switch box body is provided with safe voltage power interface and electromagnetic coil circuit shift knob, and switch enclosure is fixed on infant incubator.
Described cylindrical magnet rear end connects a pull bar, and pull bar is exposed to outside switch enclosure through switch box body, and end has a handle to be connected.Like this, when power circuit be out of order or power-off condition under, the manual unlocking of can meeting an urgent need infant incubator.
During use, it is locking that normal condition lock pin and door plate coordinate, in the time will opening door and window, as long as the button on a finger touch-switch box, electromagnetic coil produces magnetic field and drives cylindrical magnet slip Compress Spring and then band pendulum lock pin to return, and door and window is opened, work as release button, there is no electromagnetic field, lock pin, under the effect of spring, will return to locking states again.
Beneficial effect: the design's structure changes electronic and hand mix mode into by Purely mechanical, and simple to operate, light, laborsaving, security reliability is high.
Accompanying drawing explanation
Fig. 1 is that structural representation cuts open in the utility model embodiment office.
In figure, 1. door plate, 2. lock pin, 3. switch enclosure, 4. cylindrical magnet, 5. electromagnetic coil, 6. button, 7. piston cylinder, 8. wire, 9. power interface, 10. handle, 11. springs.
The specific embodiment
A kind of paediatrics child-bearing door locking device, by door plate 1 and lock pin 2, coordinated, the rear portion of described lock pin 2 is cylindrical magnet 4, be limited in a piston cylinder 7 and can slide front and back, in the piston cylinder of cylindrical magnet 4 back, be provided with spring 11, piston cylinder outer wall is provided with electromagnetic coil 5, and piston cylinder is fixed on switch enclosure 3 bodies, switch enclosure 3 bodies are provided with safe voltage power interface 9 and electromagnetic coil circuit shift knob 6, and switch enclosure 3 is fixed on infant incubator; Described cylindrical magnet rear end connects a pull bar, and pull bar is exposed to outside switch enclosure through switch box body, and end has a handle 10 to be connected.Like this, when power circuit be out of order or power-off condition under, the manual unlocking of can meeting an urgent need infant incubator.
Claims (1)
1. a paediatrics child-bearing door locking device, by door plate and lock pin, coordinated, the rear portion that it is characterized in that described lock pin is cylindrical magnet, be limited in a piston cylinder and can slide front and back, in the piston cylinder of cylindrical magnet back, be provided with spring, piston cylinder outer wall is provided with electromagnetic coil, and piston cylinder is fixed on switch box body, switch box body is provided with safe voltage power interface and electromagnetic coil circuit shift knob, and switch enclosure is fixed on infant incubator; Described cylindrical magnet rear end connects a pull bar, and pull bar is exposed to outside switch enclosure through switch box body, and end has a handle to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420192182.2U CN203808647U (en) | 2014-04-21 | 2014-04-21 | Locking device of childbearing box door for pediatric department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420192182.2U CN203808647U (en) | 2014-04-21 | 2014-04-21 | Locking device of childbearing box door for pediatric department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203808647U true CN203808647U (en) | 2014-09-03 |
Family
ID=51447424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420192182.2U Expired - Fee Related CN203808647U (en) | 2014-04-21 | 2014-04-21 | Locking device of childbearing box door for pediatric department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203808647U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109009740A (en) * | 2018-05-28 | 2018-12-18 | 芜湖纵横智能制造产业技术研究有限公司 | A kind of gynemetrics's clinic take-away belt (conveyor) |
| CN109267901A (en) * | 2018-11-05 | 2019-01-25 | 力康华耀生物科技（上海）有限公司 | Operation window construction for infant incubator |
| CN110173192A (en) * | 2019-05-23 | 2019-08-27 | 江苏科宇装饰工程有限公司 | In set aluminum alloy sun shading system integration double window |
-
2014
- 2014-04-21 CN CN201420192182.2U patent/CN203808647U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109009740A (en) * | 2018-05-28 | 2018-12-18 | 芜湖纵横智能制造产业技术研究有限公司 | A kind of gynemetrics's clinic take-away belt (conveyor) |
| CN109267901A (en) * | 2018-11-05 | 2019-01-25 | 力康华耀生物科技（上海）有限公司 | Operation window construction for infant incubator |
| CN109267901B (en) * | 2018-11-05 | 2024-04-16 | 力康华耀生物科技（上海）有限公司 | Operation window structure for infant incubator |
| CN110173192A (en) * | 2019-05-23 | 2019-08-27 | 江苏科宇装饰工程有限公司 | In set aluminum alloy sun shading system integration double window |
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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: 20140903 Termination date: 20150421 |
|
| EXPY | Termination of patent right or utility model |