CN202822336U - Transfusion inductor - Google Patents
Transfusion inductor Download PDFInfo
- Publication number
- CN202822336U CN202822336U CN 201220138651 CN201220138651U CN202822336U CN 202822336 U CN202822336 U CN 202822336U CN 201220138651 CN201220138651 CN 201220138651 CN 201220138651 U CN201220138651 U CN 201220138651U CN 202822336 U CN202822336 U CN 202822336U
- Authority
- CN
- China
- Prior art keywords
- alarm
- point
- spring
- contact spring
- transfusion
- 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
Links
Landscapes
- Burglar Alarm Systems (AREA)
Abstract
The utility model discloses a transfusion inductor which is composed of a battery, an alarm apparatus and a spring balance. Implementation steps include that a location of an empty infusion bottle measured by the spring balance is marked as a point A, a location of a full infusion bottle measured by the spring balance is marked as a point B, a conductor piece which is used as a quiet contact spring is fixed on the spring balance and from the point A to the point B, an indication iron plate of the spring balance is served as a movable contact spring, one wire on the alarm apparatus is connected on the quiet contact spring and another wire on the alarm apparatus is connected on the movable contact spring, two electrodes of a solar cell are respectively connected on the quiet contact spring and on the movable contact spring, when a liquid level of the infusion bottle is lowered gradually until the point A and the point B on the spring balance contacted, the power is off and alarm sounds are sent out by the alarm apparatus.
Description
Technical field
This utility model relates to a kind of induction apparatus, and what be specifically related to is the transfusion induction apparatus.
Background technology
At present, alarm of a great variety, most alarm is used for safety precaution.They can be divided into mechanical alarm device and electronic type alarm.Or alarm mainly utilizes existing telephone network wireless phone GSM.GPS network, or by wireless wired mode, is communicated with owner's phone, or mobile phone, realizes the electronic product of remote anti-theft function.At present the popular product anti theft host and a series of alert detecting head that mainly contain an acknowledge(ment) signal forms on the market.Such as Infrared Detectors, door magnetic, smoke detector, infrared palisade.
For simple alarm, especially for the alarm that effectively detects transfusion, thereby the alarm that can not above-mentionedly have a specific function during for detection of transfusion the variation of liquid level reach monitoring, if such use, clever lightness is not high yet.
The utility model content
This utility model provides a kind of transfusion induction apparatus that can effectively detect the liquid level variation simple in structure according to above-mentioned deficiency.
For achieving the above object, the technical solution of the utility model is the transfusion induction apparatus, is comprised of battery, alarm and spring scale, and described battery, alarm and spring scale are connected to connect by the mode of connecting.
Described alarm is the electronic broken circuit alarm.
Described battery is solar panel.
The reading sheet of described spring scale is conductor piece.
The beneficial effect of technique scheme is: according to the operation principle of electronic broken circuit alarm: in the time of short circuit, alarm is not worked; When circuit disconnects, alarm work; From the above, when the conveying of the liquid in the infusion bottle was complete, circuit disconnected, and alarm work sends alarm sound, reminds transfusion person to note.
Figure of description
Fig. 1 is structure chart of the present utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments this utility model is made specific description.
By shown in Figure 1, this utility model transfusion induction apparatus, alarm is comprised of battery 1, alarm 3 and spring scale 2; Alarm 3 electronic broken circuit alarms, battery is solar panel, the reading sheet of spring scale is conductor piece.
Operation principle according to the electronic broken circuit alarm: in the time of short circuit, alarm is not worked; When circuit disconnects, alarm work; From the above, when the conveying of the liquid in the infusion bottle was complete, circuit disconnected, and alarm work sends alarm sound, reminds transfusion person to note.
Claims (4)
1. the transfusion induction apparatus is comprised of battery, alarm and spring scale, it is characterized in that: described battery, alarm and spring scale are connected to connect by the mode of connecting.
2. transfusion induction apparatus according to claim 1, it is characterized in that: described alarm is the electronic broken circuit alarm.
3. transfusion induction apparatus according to claim 1, it is characterized in that: described battery is solar panel.
4. transfusion induction apparatus according to claim 1, it is characterized in that: the reading sheet of described spring scale is conductor piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220138651 CN202822336U (en) | 2012-11-02 | 2012-11-02 | Transfusion inductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220138651 CN202822336U (en) | 2012-11-02 | 2012-11-02 | Transfusion inductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202822336U true CN202822336U (en) | 2013-03-27 |
Family
ID=47934148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220138651 Expired - Fee Related CN202822336U (en) | 2012-11-02 | 2012-11-02 | Transfusion inductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202822336U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111407989A (en) * | 2020-04-13 | 2020-07-14 | 艾红 | Disposable oxygen atomizing inhalation device suitable for pediatrics |
-
2012
- 2012-11-02 CN CN 201220138651 patent/CN202822336U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111407989A (en) * | 2020-04-13 | 2020-07-14 | 艾红 | Disposable oxygen atomizing inhalation device suitable for pediatrics |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203205938U (en) | Bluetooth-based anti-lost mobile power supply | |
| CN203192153U (en) | Touching-type alarm system | |
| CN104240442A (en) | Remote monitoring system | |
| CN204303129U (en) | Anti-fatigue warning system and anti-fatigue eyeglasses | |
| CN204066293U (en) | Anti-theft alarm for transformer | |
| CN202822336U (en) | Transfusion inductor | |
| CN203325154U (en) | Wristwatch type alarming positioning detector capable of monitoring the fall of the elderly | |
| CN204405724U (en) | A kind of bracelet-shaped detector of finding out dangerous voltage | |
| CN203466977U (en) | Coal mine staff life security management system based on RFID and ZigBee wireless sensor network | |
| CN204166645U (en) | A kind of electrical fire-detector with leakage current detect function | |
| CN203134041U (en) | Transformer wireless anti-theft alarm device | |
| CN103021112B (en) | Wireless burglar alarm device of transformer | |
| CN103121611A (en) | Detecting device used for elevator | |
| CN202916932U (en) | Embedded equipment for object moving detection and alarming | |
| CN203149746U (en) | Burglar alarm for electric power equipment | |
| CN103751882A (en) | Solar transfusion alarm | |
| CN203278953U (en) | Communication terminal having heart rate detection function | |
| CN102526827A (en) | Solar transfusion alarm | |
| CN203311555U (en) | Burglar alarm | |
| CN201576335U (en) | No-false alarm power transformer anti-theft alarming device | |
| CN204946264U (en) | The elderly's intelligent clothing and warning system thereof | |
| CN205507838U (en) | USB flash disk with prevent losing function | |
| CN204990573U (en) | Battery based on wireless network , location and theftproof are from reporting to police | |
| CN204719247U (en) | A kind of Multifunction hand-held detector | |
| CN217767593U (en) | Electric field monitoring type extreme weather early warning alarm device based on graphene aerogel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20131102 |