CN206864364U - A kind of safe and reliable pullswitch - Google Patents
A kind of safe and reliable pullswitch Download PDFInfo
- Publication number
- CN206864364U CN206864364U CN201720130723.2U CN201720130723U CN206864364U CN 206864364 U CN206864364 U CN 206864364U CN 201720130723 U CN201720130723 U CN 201720130723U CN 206864364 U CN206864364 U CN 206864364U
- Authority
- CN
- China
- Prior art keywords
- bracing wire
- magnetic reed
- reed switch
- magnet
- reliable
- 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 provides a kind of safe and reliable pullswitch, including bracing wire, return line of force wheel, magnetic reed switch and magnet, the magnetic reed switch is fixedly arranged on the wall of ward, protecting system extension set is asked in the access of its lead, the bracing wire is located in the side of magnetic reed switch, its upper end is wound in back on line of force wheel, and in bracing wire, the magnet pulls with two kinds of working conditions for making it disconnect and be turned on close to magnetic reed switch away from magnetic reed switch the magnet up and down with bracing wire.The utility model retains the bracing wire of appropriate length outside switch enclosure, is easy to patient to operate.The lead of magnetic reed switch, which is directly accessed, asks protecting system extension set, is not exposed to outer, attractive in appearance and reduction probability of failure.Bracing wire and drop outside switch enclosure can be changed easily, the hygienic requirements that suitable lesion uses.Drop can indicate the graph-text contents such as bed label and warm tip, eye-catching easily to seek, both artistic and practical.
Description
Technical field
It the utility model is related to healthcare system auxiliary equipment, and in particular to a kind of safe and reliable pullswitch.
Background technology
It is the indispensable important infrastructure in lesion that patient, which asks protecting system, and the products of different manufacturers may have not exclusively the same
Title, such as patient ask protecting system, beeper, please protect instrument, and hereinafter referred to as patient asks disease system, and their 26S Proteasome Structure and Function also has
Some are different, but have an identical major function and identical structural form：It is provided with corresponding to one and divides at each bed
Machine, nurse station are provided with main frame, and patient is by being connected to the button or key switch of extension set（It please hereinafter referred to as protect switch）Sent out to main frame
Go out signal, when patient requests help, Operation switch, nurse can obtain relevant information.
Existing patient asks protecting system will to be protected by a section lead and switchs the place for being hanging to patient convenient and touching, this section
Wire, which plays transmission signal and suspension, please protect two effects of switch.This structure please protect switch and wire can due to collision,
The many reasons damage such as improper operation, or even cause secondary failure, influence medical safety.And due to extension set please be protect in hospital's disease
Room installation amount is very big, and the breakdown maintenance of high frequency also consumes substantial amounts of human and material resources.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of safe and reliable pullswitch, safe and reliable, beautiful
See, easy to operate, cost is low, and switch please be protected available for replacing existing patient and asking in protecting system, improve ask protecting system security with
Reliability.
In order to solve the above technical problems, embodiment of the present utility model provides a kind of safe and reliable pullswitch, including
Bracing wire, line of force wheel, magnetic reed switch and magnet are returned, the magnetic reed switch is fixedly arranged on the wall of ward, and protecting system is asked in the access of its lead
Extension set, the bracing wire are located in the side of magnetic reed switch, and its upper end is wound in back on line of force wheel, and the magnet is located in bracing wire,
The magnet makes its disconnection and two kinds be turned on close to magnetic reed switch with pulling up and down for bracing wire with remote magnetic reed switch
Working condition.
Wherein, above-mentioned safe and reliable pullswitch includes the switch enclosure being fixedly arranged on the wall of ward, the described time line of force
In switch enclosure, the lower end of the bracing wire is stretched out from below switch enclosure for wheel, the top of bracing wire, magnetic reed switch and magnet.
Wherein, the side of described time line of force wheel is provided with catch, and the magnet is limited in the lower section of catch after rising.
Wherein, the lower end of the bracing wire is connected with block bead, and pull-down line is connected with below the block bead.
Wherein, the lower end of the pull-down line is connected with nameplate, for indicating the graph-text contents such as bed label, warm tip.
Preferably, the magnetic reed switch is in the wall of ward.
Further, the nameplate is provided with writable area and draw ring.
Above-mentioned technical proposal of the present utility model has the beneficial effect that：The utility model retains suitable long outside switch enclosure
The bracing wire of degree, is easy to patient to operate.The lead of magnetic reed switch, which is directly accessed, asks protecting system extension set, be not exposed to it is outer, it is attractive in appearance and subtract
Few probability of failure.Bracing wire and drop outside switch enclosure can be changed easily, the hygienic requirements that suitable lesion uses.Drop can be marked
Show the graph-text contents such as bed label and warm tip, it is eye-catching easily to seek, it is both artistic and practical.
Brief description of the drawings
Fig. 1 is view when magnetic reed switch is connected in the utility model embodiment one；
Fig. 2 is view when magnetic reed switch disconnects in embodiment one.
Description of reference numerals：
1st, bracing wire；2nd, line of force wheel is returned；3rd, magnetic reed switch；4th, magnet；5th, switch enclosure；6th, catch；7th, block bead；8th, pull-down line；
9th, nameplate；90th, writable area；91st, draw ring；10th, ward wall.
Embodiment
To make the technical problems to be solved in the utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing
And specific embodiment is described in detail.
As shown in figure 1, embodiment of the present utility model provides a kind of safe and reliable pullswitch, including switch enclosure 5, drawing
Line 1, line of force wheel 2, magnetic reed switch 3, magnet 4, catch 6 and block bead 7 being returned, the magnetic reed switch 3 is fixedly arranged on ward wall 10, its
Protecting system extension set is asked in lead access.
The switch enclosure 5 is bound on the wall of ward, described time line of force wheel 2, the top of bracing wire 1, magnetic reed switch 3 and magnet
4 in switch enclosure 5, and the bracing wire 1 is located in the side of magnetic reed switch 3, and upper end is wound in back on line of force wheel 2, and lower end is opened certainly
The lower section of box 5 is closed to stretch out.
In bracing wire 1, the magnet 4 with the pulling up and down of bracing wire 1 there is the magnet 4 remote magnetic reed switch 3 to make it
Disconnect（Such as Fig. 2）It is turned on close to magnetic reed switch 3（Such as Fig. 1）Two kinds of working conditions.
The catch 6 is located at go back to the side of line of force wheel 2, and the magnet 4 is limited in the lower section of catch 6 after rising.
The block bead 7 is connected to the lower end of bracing wire 1, and the lower section of the block bead 7 is connected with pull-down line 8.
The lower end of the pull-down line 8 is connected with nameplate 9, for indicating the graph-text contents such as bed label, warm tip.The mark
Show that board 9 is provided with writable area 90 and draw ring 91, wherein, pull-down line and nameplate can be changed at any time, meet ward patient often
The situation of variation.
Operation principle of the present utility model is：It is light to draw nameplate, the release bracing wire of line of force wheel is returned, magnet follows bracing wire to decline,
Close to magnetic reed switch, connect magnetic reed switch；
Nameplate is unclamped, the convolution recovery bracing wire of line of force wheel automatic reverse is returned, drives magnet to rise, final magnet is blocked in
Below catch, line of force wheel stop motion is returned, magnetic reed switch disconnects.
The utility model has the following advantages that：
1st, magnetic reed switch is passive device, and the present apparatus is without additionally powering.
2nd, patient is securely and reliably, simple with circuit without directly contacting by nameplate and wire drawing control switch make-break operation
It is single easy.
3rd, the bracing wire of appropriate length is remained with outside switch enclosure, is easy to patient to operate, and bracing wire devises enough stroke length
Degree, it is therefore prevented that significantly pull and cause device damage.
4th, magnet, which need to only move very short distance, can realize switching function, and patient can be with easy manipulation.
5th, the lead of magnetic reed switch, which is directly accessed, asks protecting system extension set, and line security is reliable, hidden attractive in appearance.
6th, the pull-down line below block bead and nameplate can be changed easily, the hygienic requirements that suitable lesion uses.
7th, drop good appearance and the graph-text contents such as bed label and warm tip can be indicated, it is eye-catching easily to seek, it is both artistic and practical.
Described above is preferred embodiment of the present utility model, it is noted that for the ordinary skill of the art
For personnel, on the premise of principle described in the utility model is not departed from, some improvements and modifications can also be made, these improvement
The scope of protection of the utility model is also should be regarded as with retouching.
Claims (7)
1. a kind of safe and reliable pullswitch, it is characterised in that including bracing wire（1）, return line of force wheel（2）, magnetic reed switch（3）With
Magnet（4）, the magnetic reed switch（3）It is fixedly arranged on the wall of ward, protecting system extension set, the bracing wire are asked in the access of its lead（1）Hang down
Located at magnetic reed switch（3）Side, its upper end is wound in back line of force wheel（2）On, the magnet（4）Located at bracing wire（1）On, it is described
Magnet（4）With bracing wire（1）Pulling up and down have away from magnetic reed switch（3）It is set to disconnect and close to magnetic reed switch（3）Connect it
Two kinds of logical working conditions.
2. safe and reliable pullswitch according to claim 1, it is characterised in that including being fixedly arranged on the wall of ward
Switch enclosure（5）, described time line of force wheel（2）, bracing wire（1）Top, magnetic reed switch（3）And magnet（4）Located at switch enclosure（5）It is interior,
The bracing wire（1）Lower end from switch enclosure（5）Lower section is stretched out.
3. safe and reliable pullswitch according to claim 1 or 2, it is characterised in that described time line of force wheel（2）Side
Side is provided with catch（6）, the magnet（4）Catch is limited in after rising（6）Lower section.
4. safe and reliable pullswitch according to claim 1 or 2, it is characterised in that the bracing wire（1）Lower end connect
It is connected to block bead（7）, the block bead（7）Lower section be connected with pull-down line（8）.
5. safe and reliable pullswitch according to claim 4, it is characterised in that the pull-down line（8）Lower end connect
It is connected to nameplate（9）.
6. safe and reliable pullswitch according to claim 1, it is characterised in that the magnetic reed switch（3）It is flush-mounted in
In the wall of ward.
7. safe and reliable pullswitch according to claim 5, it is characterised in that the nameplate（9）It is provided with and reads
Write area（90）And draw ring（91）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720130723.2U CN206864364U (en) | 2017-02-14 | 2017-02-14 | A kind of safe and reliable pullswitch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720130723.2U CN206864364U (en) | 2017-02-14 | 2017-02-14 | A kind of safe and reliable pullswitch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206864364U true CN206864364U (en) | 2018-01-09 |
Family
ID=60815405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720130723.2U Expired - Fee Related CN206864364U (en) | 2017-02-14 | 2017-02-14 | A kind of safe and reliable pullswitch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206864364U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110071006A (en) * | 2018-01-24 | 2019-07-30 | 日立金属株式会社 | Pullswitch |
-
2017
- 2017-02-14 CN CN201720130723.2U patent/CN206864364U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110071006A (en) * | 2018-01-24 | 2019-07-30 | 日立金属株式会社 | Pullswitch |
| CN110071006B (en) * | 2018-01-24 | 2023-02-17 | 日立金属株式会社 | Pull switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180109 Termination date: 20200214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |