CN203783290U - Baby incubator door switch - Google Patents
Baby incubator door switch Download PDFInfo
- Publication number
- CN203783290U CN203783290U CN201420183834.6U CN201420183834U CN203783290U CN 203783290 U CN203783290 U CN 203783290U CN 201420183834 U CN201420183834 U CN 201420183834U CN 203783290 U CN203783290 U CN 203783290U
- Authority
- CN
- China
- Prior art keywords
- switch
- piston cylinder
- switch box
- door
- cylindrical magnet
- 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)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
The utility model provides a baby incubator door switch. The baby incubator door switch is formed by matching a door-window sheet with a lock pin; the rear part of the lock pin is provided with a cylindrical magnet which is limited in a piston cylinder and is capable of sliding back and forth; a spring is arranged in the piston cylinder and behind the cylindrical magnet; an electromagnetic coil is arranged on the outer wall of the piston cylinder; the piston cylinder is fixed on a switch box; a safe voltage power interface and an electromagnetic coil circuit switch button are arranged on the switch box; the switch box is fixed on a baby incubator. Specifically, a pull rod is connected to the rear end of the cylindrical magnet, and penetrates through the switch box to be exposed out of the switch box, and the end portion of the pull rod is connected with a handle. The baby incubator door switch has the beneficial effects of simplicity in operation, portability, labor saving and high safe reliability as having an electric-manual hybrid structure instead of a pure mechanical structure.
Description
The utility model belongs to medical infant incubator field, is specially a kind of infant incubator door switch.
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 ensure 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.But common door open button resistance is large, need very large pressing force just can open oval shape door and window, and in the time closing oval shape door and window because screen resilience is larger, cause very large noise, can cause that patient is because of noise mood uneasiness.Although have a kind of improved door switch of patent 201320649731.X design, its structure is still Purely mechanical, need to firmly press, and still can produce mechanicalness noise.
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 infant incubator door switch, coordinated by door plate and lock pin, the rear portion of described lock pin is cylindrical magnets, 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.
When 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 again locking states.
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.
Brief description of the drawings
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.
Detailed description of the invention
A kind of infant incubator door switch, coordinated by door plate 1 and lock pin 2, the rear portion of described lock pin 2 is cylindrical magnets 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 (2)
1. an infant incubator door switch, coordinated by door plate and lock pin, the rear portion that it is characterized in that described lock pin is cylindrical magnets, 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.
2. a kind of infant incubator door switch as claimed in claim 1, is characterized in that 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 |
|---|---|---|---|
| CN201420183834.6U CN203783290U (en) | 2014-04-16 | 2014-04-16 | Baby incubator door switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420183834.6U CN203783290U (en) | 2014-04-16 | 2014-04-16 | Baby incubator door switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203783290U true CN203783290U (en) | 2014-08-20 |
Family
ID=51319490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420183834.6U Expired - Fee Related CN203783290U (en) | 2014-04-16 | 2014-04-16 | Baby incubator door switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203783290U (en) |
-
2014
- 2014-04-16 CN CN201420183834.6U patent/CN203783290U/en not_active Expired - Fee Related
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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: 20140820 Termination date: 20150416 |
|
| EXPY | Termination of patent right or utility model |