CN208488832U - A kind of alarm - Google Patents
A kind of alarm Download PDFInfo
- Publication number
- CN208488832U CN208488832U CN201821290692.8U CN201821290692U CN208488832U CN 208488832 U CN208488832 U CN 208488832U CN 201821290692 U CN201821290692 U CN 201821290692U CN 208488832 U CN208488832 U CN 208488832U
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- CN
- China
- Prior art keywords
- protection shell
- buzzer
- alarm
- making switch
- contact
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- 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 field of mechanical technique; in particular a kind of alarm; including alarm body and flat thin magnet; alarm body includes protection shell; symmetrically arranged buzzer slot is offered at the top of protection shell; the bottom of buzzer slot is connected with conductive sheet; the inside of protection shell is equipped with battery case; battery is installed in battery case; buzzer is installed at the top of protection shell; the positive and negative anodes of buzzer are connected separately with conductive column, and magnetic control mechanism includes protective shell, and the inside of protective shell is equipped with irony contact-making switch.The irony contact-making switch that the utility model passes through setting, alarm body is installed on ground, cricoid flat thin magnet is installed at the wrist of patient or ankle, when patient leaves the bed, the flat thin magnet in patients wrist or ankle portion attracts irony contact-making switch, to circuit be connected, so that buzzer energization sounds the alarm, the phenomenon that reminding medical staff to check in time, preventing patient from descending ground or falling from bed without authorization generation.
Description
Technical field
The utility model relates to field of mechanical technique, specially a kind of alarm.
Background technique
Alarm is a kind of consequence to prevent or preventing caused by certain event occurs, and is come in the form of sound, light, air pressure etc.
The electronic product for reminding or warning us that certain should be taken to take action.Alarm is divided into mechanical alarm device and electronic alarm.
With the development of science and technology mechanical alarm device is replaced by advanced electronic alarm more and more, it is usually applied to system event
The fields such as barrier, safety precaution, communications and transportation, medical aid, emergency disaster relief, induction detection, it is inseparable with social production.
Gerontal patient has the patient of falling from bed, especially senile dementia often during being hospitalized, abide by doctor's poor consciousness, often
It leaves the bed and walks about, medical staff cannot but understand in time, cause serious consequence.In consideration of it, we provide a kind of alarm.
Utility model content
The purpose of this utility model is to provide a kind of alarms, nowadays old to solve to propose in above-mentioned background technique
Patient's falling from bed abides by the problem of doctor's poor consciousness causes serious consequence.
To achieve the above object, the utility model provides the following technical solutions:
A kind of alarm, including alarm body and flat thin magnet, the alarm body include protection shell, the protection
Symmetrically arranged buzzer slot is offered at the top of shell, the bottom of the buzzer slot is connected with conductive sheet, the guarantor
The inside of shield shell is equipped with battery case, and battery is equipped in the battery case, is equipped with bee at the top of the protection shell
Ring device, and the positive and negative anodes of the buzzer are connected separately with conductive column, and limit pad, institute are provided between two buzzer slots
The top that limit pad is installed on the protection shell is stated, the protection shell is far from installation in the middle part of the side inner wall of the battery case
There is magnetic control mechanism, the magnetic control mechanism includes protective shell, and the inside of the protective shell is equipped with irony contact-making switch.
Preferably, one end of the battery case is connect with one of conductive sheet by conducting wire, the battery case it is another
End is connect with the fixing end of irony contact-making switch, another described conductive sheet is connected by the movable end of conducting wire and irony contact-making switch
It connects.
Preferably, the fixing end of the irony contact-making switch is equipped with metal and turns ball, the activity of the irony contact-making switch
Conductive contact ball is installed, the conducting wire one end connecting with the movable end of the irony contact-making switch is also equipped with the conduction on end
Contact ball.
Preferably, the conductive column is corresponding with the position of the buzzer slot, and size is adapted, and described leads
Electric column and the buzzer slot are mating.
Preferably, the protection shell is described to press compression leg far from being plugged on the side outer wall of the battery case by compression leg
Across the protection shell outer wall and extend to the inside of protective shell, it is described to be connected with pressing tablet by one end of compression leg, it is described
It is connected with limit film far from one end of the pressing tablet by compression leg, the limit film is installed on the inside of the protective shell, described
Reset spring is provided between pressing tablet and the protection shell, the reset spring ring-wound is in the pressing column outer wall.
Preferably, the bottom of the protection shell is equipped with firm banking, and the firm banking includes vibration damping sheet, described to subtract
It closely welds the bottom of the top surface and the protection shell that shake piece.
Preferably, the firm banking includes vibration damping sheet, and the top surface of the vibration damping sheet and the bottom of the protection shell are tight
Close welding.
Compared with prior art, the utility model has the beneficial effects that
1, this alarm arrangement is simple, flexible arrangement, compact, easy to operate, by the irony contact-making switch of setting,
Alarm body is installed on ground, cricoid flat thin magnet is installed at the wrist of patient or ankle, when patient leaves the bed, is suffered from
The flat thin magnet in person's wrist or ankle portion attracts irony contact-making switch, to circuit be connected, so that buzzer, which is powered, issues police
The phenomenon that report sound reminds medical staff to check in time, prevents patient from descending ground or falling from bed without authorization generation.
2, this alarm can be closed irony contact-making switch by what is be arranged by compression leg and pressing tablet, so that circuit is disconnected
It opens, buzzer stops working, and after pressing, pressing tablet can be restored to initial position by the reset spring of setting, can
It is used with being repeated.
3, alarm body can be installed on bottom surface by the adhesive portion of the vibration damping sheet and setting that are arranged by this alarm
On, it is stronger, while the release film being arranged can be protected when adhesive portion is not used.
Detailed description of the invention
Structural schematic diagram when Fig. 1 is utility model works；
Fig. 2 is the structural schematic diagram after the pressing of the utility model irony contact-making switch；
Fig. 3 is the structural schematic diagram after the utility model is resetted by compression leg；
Fig. 4 is the enlarged structure schematic diagram at the utility model A.
In figure: 1, alarm body；11, shell is protected；12, buzzer slot；13, conductive sheet；14, battery case；15,
Battery；16, buzzer；17, conductive column；18, limit pad；19, magnetic control mechanism；191, protective shell；192, conductive contact ball；
193, irony contact-making switch；194, compression leg is pressed；195, pressing tablet；196, limit film；197, reset spring；198, metal turns ball；
2, firm banking；21, vibration damping sheet；22, adhesive portion；23, release film；3, flat thin magnet；4, conducting wire.
Specific embodiment
Below in conjunction with the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear, complete
Site preparation description, it is clear that the described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments.
Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts
Every other embodiment, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically
Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Embodiment 1
A kind of alarm, as depicted in figs. 1 and 2, including alarm body 1 and flat thin magnet 3, alarm body 1 include protecting
Shell 11 is protected, the top of protection shell 11 offers symmetrically arranged buzzer slot 12, the bottom connection of buzzer slot 12
There is conductive sheet 13, the inside of protection shell 11 is equipped with battery case 14, battery 15 is equipped in battery case 14, protects shell 11
Top buzzer 16 is installed, the positive and negative anodes of buzzer 16 are connected separately with conductive column 17, between two buzzer slots 12
It is provided with limit pad 18, limit pad 18 is installed on the top of protection shell 11, protects in side of the shell 11 far from battery case 14
Magnetic control mechanism 19 is installed, magnetic control mechanism 19 includes protective shell 191, and the inside of protective shell 191 is equipped with irony contact in the middle part of wall
Switch 193.
Specifically, one end of battery case 14 is connect with one of conductive sheet 13 by conducting wire 4, the other end of battery case 14
It is connect with the fixing end of irony contact-making switch 193, another conductive sheet 13 passes through the activity of conducting wire 4 and irony contact-making switch 193
End connection.
Further, the fixing end of irony contact-making switch 193 is equipped with metal and turns ball 198, the work of irony contact-making switch 193
Conductive contact ball 192 is installed, the conducting wire one end connecting with the movable end of irony contact-making switch 193 is also equipped with conduction on moved end
Contact ball 192.
In addition, conductive column 17 is corresponding with the position of buzzer slot 12, size is adapted, and conductive column 17 and bee
The device slot 12 that rings is mating.
By the irony contact-making switch 193 of setting in the present embodiment, alarm body 1 is installed on ground, in patient
Wrist or ankle at the cricoid flat thin magnet 3 of installation, when patient leaves the bed, the flat thin magnet 3 in patients wrist or ankle portion is to irony
Contact-making switch 193 attracts, so that circuit be connected so that the energization of buzzer 16 sounds the alarm, remind medical staff in time into
Row checks, prevents patient lower ground or generation the phenomenon that falling from bed without authorization.
Embodiment 2
In order to solve the problems, such as that irony contact-making switch 193 is irreducible in embodiment 1, the present inventor is in embodiment 1
Irony contact-making switch 193 makes improvements, as a kind of optimal technical scheme of embodiment 1, as shown in figure 4, protection shell 11 is remote
It is plugged on side outer wall from battery case 14 by compression leg 194, passes through the outer wall of protection shell 11 by compression leg 194 and extend to guarantor
The inside of protective case 191 is connected with pressing tablet 195 by one end of compression leg 194, connects by compression leg 194 far from one end of pressing tablet 195
There is limit film 196, limit film 196 is installed on the inside of protective shell 191, is provided between pressing tablet 195 and protection shell 11 multiple
Position spring 197,197 ring-wound of reset spring is in by 194 outer wall of compression leg.
Irony contact-making switch 193 can be closed, be made by compression leg 194 and pressing tablet 195 by what is be arranged in the present embodiment
It obtains circuit to disconnect, buzzer 16 stops working, can be extensive by pressing tablet 195 by the reset spring 197 of setting after pressing
Initial position is arrived again, and use can be repeated.
Embodiment 3
In order to solve the problems, such as that alarm body 1 cannot be fixed in embodiment 1, the present inventor is to the guarantor in embodiment 1
Shield shell 11 makes improvements, as one of embodiment 1 optimal technical scheme, as shown in figure 3, the bottom of protection shell 11
Firm banking 2 is installed, firm banking 2 includes vibration damping sheet 21, and the bottom surface of vibration damping sheet 21 is provided with adhesive portion 22, in adhesive portion 22
It is provided with release film 23.
Further, the top surface of vibration damping sheet 21 and the bottom of protection shell 11 are closely welded.
Alarm body 1 can be installed in the present embodiment by the adhesive portion 22 of the vibration damping sheet 21 of setting and setting
It is stronger on bottom surface, while the release film 23 being arranged can be protected when adhesive portion 22 is not used.
The alarm of the utility model during installation, as shown in Figure 1, the conductive column 17 of 16 positive and negative anodes of buzzer is inserted respectively
It is connected in the buzzer slot 12 at protection shell 11 top, and battery 15 is installed in battery case 14, by conducting wire 4 by bee
Ring device 16, battery 15 and irony contact-making switch 193 forms closed circuit, take 2-4 alarm, by 21 bottom of vibration damping sheet from
Type film 23 is torn, and the two sides of hospital bed are adhered to by adhesive portion 22, and cricoid flat thin magnet is installed at the wrist of patient or ankle
3, when patient leaves the bed, the flat thin magnet 3 in patients wrist or ankle portion attracts irony contact-making switch 193, so that circuit is connected,
So that the energization of buzzer 16 sounds the alarm, medical staff is reminded to check, after medical staff reaches, by pressing pressing tablet
195, so that the movable end of irony contact-making switch 193 is separated with conducting wire, so that 16 open circuit of buzzer, as shown in Fig. 2, after closing,
Pressing tablet 195 is unclamped, is bounced pressing tablet 195 by reset spring 197, recovery to initial position, as shown in Figure 3.
It can operate with average family use it is worth noting that the utility model not only can apply to hospital also.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Be only the utility model preference, be not intended to limit the utility model, do not departing from the spirit and scope of the utility model
Under the premise of, the utility model also has various changes and improvements, these changes and improvements both fall within claimed it is practical
In novel range.The protection scope of the present invention is defined by the appended claims and their equivalents.
Claims (7)
1. a kind of alarm, including alarm body (1) and flat thin magnet (3), it is characterised in that: alarm body (1) packet
Protection shell (11) is included, offers symmetrically arranged buzzer slot (12), the buzzing at the top of the protection shell (11)
The bottom of device slot (12) is connected with conductive sheet (13), and the inside of protection shell (11) is equipped with battery case (14), described
It is equipped with battery (15) in battery case (14), buzzer (16), the buzzing is installed at the top of the protection shell (11)
The positive and negative anodes of device (16) are connected separately with conductive column (17), and limit pad is provided between two buzzer slots (12)
(18), the limit pad (18) is installed on the top of protection shell (11), and the protection shell (11) is far from the battery
It is equipped with magnetic control mechanism (19) in the middle part of the side inner wall of slot (14), the magnetic control mechanism (19) includes protective shell (191), the guarantor
The inside of protective case (191) is equipped with irony contact-making switch (193).
2. alarm according to claim 1, it is characterised in that: one end of the battery case (14) and one of conduction
Piece (13) is connected by conducting wire (4), and the other end of the battery case (14) is connect with the fixing end of irony contact-making switch (193),
Another described conductive sheet (13) is connect by conducting wire (4) with the movable end of irony contact-making switch (193).
3. alarm according to claim 1, it is characterised in that: the fixing end of the irony contact-making switch (193) is installed
There is metal to turn ball (198), conductive contact ball (192) is installed on the movable end of the irony contact-making switch (193), with the iron
Conducting wire one end of the movable end connection of matter contact-making switch (193) is also equipped with the conductive contact ball (192).
4. alarm according to claim 1, it is characterised in that: the conductive column (17) and the buzzer slot (12)
Position it is corresponding, size is adapted, and the conductive column (17) and the buzzer slot (12) are mating.
5. alarm according to claim 1, it is characterised in that: the protection shell (11) is far from the battery case (14)
Side outer wall on be plugged with by compression leg (194), outer wall and the extension that protection shell (11) is passed through by compression leg (194)
To the inside of protective shell (191), described one end by compression leg (194) is connected with pressing tablet (195), described remote by compression leg (194)
One end from the pressing tablet (195) is connected with limit film (196), and the limit film (196) is installed on the protective shell (191)
Inside, be provided with reset spring (197), the reset spring between the pressing tablet (195) and the protection shell (11)
(197) ring-wound presses compression leg (194) outer wall in described.
6. alarm according to claim 1, it is characterised in that: the bottom of protection shell (11) is equipped with fixed bottom
Seat (2), the firm banking (2) includes vibration damping sheet (21), the top surface of the vibration damping sheet (21) and protection shell (11)
It closely welds bottom.
7. alarm according to claim 6, it is characterised in that: the bottom surface of the vibration damping sheet (21) is provided with adhesive portion
(22), release film (23) are provided on the adhesive portion (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821290692.8U CN208488832U (en) | 2018-08-10 | 2018-08-10 | A kind of alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821290692.8U CN208488832U (en) | 2018-08-10 | 2018-08-10 | A kind of alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208488832U true CN208488832U (en) | 2019-02-12 |
Family
ID=65247370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821290692.8U Expired - Fee Related CN208488832U (en) | 2018-08-10 | 2018-08-10 | A kind of alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208488832U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110477926A (en) * | 2019-08-23 | 2019-11-22 | 苏州市立医院 | Prevent that patient from voluntarily leaving the bed and the alarm system of unexpected falling from bed |
| CN114374149A (en) * | 2022-01-14 | 2022-04-19 | 苻志强 | Electrical engineering is electrical cabinet for automation with alarm function |
-
2018
- 2018-08-10 CN CN201821290692.8U patent/CN208488832U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110477926A (en) * | 2019-08-23 | 2019-11-22 | 苏州市立医院 | Prevent that patient from voluntarily leaving the bed and the alarm system of unexpected falling from bed |
| CN114374149A (en) * | 2022-01-14 | 2022-04-19 | 苻志强 | Electrical engineering is electrical cabinet for automation with alarm function |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190212 Termination date: 20190810 |