CN205391415U - Exempt from to set for many dosage lever and trigger formula infusion reminding device - Google Patents
Exempt from to set for many dosage lever and trigger formula infusion reminding device Download PDFInfo
- Publication number
- CN205391415U CN205391415U CN201620126780.9U CN201620126780U CN205391415U CN 205391415 U CN205391415 U CN 205391415U CN 201620126780 U CN201620126780 U CN 201620126780U CN 205391415 U CN205391415 U CN 205391415U
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- lever
- horizontal lever
- warning device
- trigger
- multiple dose
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Abstract
The utility model provides an exempt from to set for many dosage lever and trigger formula infusion reminding device, it includes: movable hook, buzzer, buzzer trigger switch, its characterized in that: set up a horizontal lever through the level fulcrum level on a support, set up the weight in horizontal lever's one end apart from level fulcrum's fixed position, set up more than one movable hook at horizontal lever's the other end respectively apart from level fulcrum's different positions, set up buzzer horizontal lever 0 at horizontal lever's the one end or the other end. Its characteristics are: 1, do not have spring fatigue, the error is little, even long -time the use also can reach accurate the warning. 2, can set up multiple hook simultaneously according to the liquid of multiple different weight, once set up, the lifelong use. 3, sensitivity is higher, reminds in time, and the error is less. 4, simple structure, low cost, the fault rate is low, long service life.
Description
Technical field
This utility model relates to a kind of medical instruments, particularly one and exempts to set multiple dose lever trigger-type infusion warning device.
Background technology
Chinese patent, infusion warning device disclosed in the patent No. 2013105003444, it includes box body, back-moving spring it is provided with in box body, it is respectively equipped with hook box body is upper and lower, between back-moving spring and lower draw-bar, is provided with triggering switch, and in box body, is provided with photoelectric alarm device, when in infusion bottle, liquid is totally lost, during box body weight saving, box body shifts up relative to upper hook, and this displacement touches and triggers switch conduction, photoelectric alarm device sends sound and light signal, reminds patient and family members.Otherwise, triggering switch cut-off, photoelectric alarm exports without sound and light signal, for transfusion state.But, this infusion warning device has following defects that 1, back-moving spring easily produces fatigue, after using a period of time, it is easy to produce error, causes reminding too early or too late.2, alarm set can only adapt to the liquid bottles of a kind of weight, can not unify to be suitable for for liquid bottles not of uniform size, that vary in weight, very inconvenient in using.
Summary of the invention
In order to overcome defect this utility model of background technology to provide one to exempt to set multiple dose lever trigger-type infusion warning device.
The technical scheme in the invention for solving the technical problem is:
One is exempted to set multiple dose lever trigger-type infusion warning device, it includes: Removable hook, buzzer, buzzer trigger switch, it is characterized in that: on a supporter, be horizontally disposed with a horizontal lever by balance pivot, in the fixed position of one end of horizontal lever distance balance pivot, counterweight is set, diverse location at the other end distance balance pivot of horizontal lever is respectively provided with more than one Removable hook, arranges buzzer in one end of horizontal lever or the other end and triggers switch.
Aforesaid horizontal lever is horizontally disposed with, and two ends can rotate up and down an angle respectively, horizontal lever arranges its length of one end of counterweight less than the one end arranging Removable hook.
Aforesaid horizontal lever is set directly on described supporter.
Aforesaid horizontal lever is arranged on the either above or below of described supporter.
Aforementioned levels lever is first arranged on bonded block, and bonded block is movably fixed on described supporter again.
Aforesaid bonded block is a sleeve pipe, and at least part of transverse shape of described bonded block, external diameter and the transverse shape of bonded block, internal diameter adapt, and described bonded block overlaps on a support, and is provided with fastening screw on bonded block.
Aforesaid more than one Removable hook is fixedly installed on the other end of lever respectively through connecting ring.
Aforesaid more than one Removable hook is movably arranged on horizontal lever respectively through connection ring, sleeve, fastening screw, and the relative position that each Removable hook is on horizontal lever is adjustable.
Aforesaid more than one Removable hook is combined with horizontal lever by diminished shaft, sleeve.
No matter it is known that any infusion warning device, being all go to trigger alerting signal by weight change, lever principle is combined by this utility model with advanced photogenerator, is simplified the structure by complicated.During use, one of them hook of multiple hooks is upper only hangs an infusion bottle, according to lever law: power × power arm=resistance × resistance arm: the hook away from balance pivot hangs lighter infusion bottle, hook near balance pivot hangs heavier infusion bottle, as long as selecting corresponding hook according to different infusion bottle empty bottle weight, when liquid is totally lost, liquid bottles weight, lever right-hand member falls, trigger switch conduction, buzzer will send acoustoelectric signal and remind, each Removable hook arrange position can according to lever law calculate obtain, or obtain by test method, once adjust, life-time service.
The beneficial effects of the utility model are: 1, owing to this alarm set does not use back-moving spring, being absent from spring fatigue, error is little, even if using for a long time, also can reach accurate prompting.2, multiple hook can be set according to the liquid of multiple Different Weight simultaneously, once arrange, use all the life.3, the lever shift length caused due to weight change is relatively big, so sensitivity is higher, reminds in time, and error is less.4, simple in construction, with low cost, failure rate is low, long service life.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of first embodiment of this utility model.
Fig. 2 is the schematic diagram of this second embodiment of utility model.
Fig. 3 is the A-A partial enlarged drawing of Fig. 1.
Detailed description of the invention
In first embodiment described in Fig. 1, Fig. 3, a supporter 4 is horizontally disposed with a horizontal lever 7 by balance pivot 5, in the fixed position of one end of horizontal lever 7 distance balance pivot 5, counterweight 8 is set, diverse location at the other end distance balance pivot 5 of horizontal lever 7 is respectively provided with more than one Removable hook 1, arranging buzzer in one end of horizontal lever 7 or the other end and trigger switch 3, buzzer triggers switch 3 and electrically connects with buzzer 2.
Described horizontal lever 7 is set directly on described supporter 4.
Described horizontal lever 7 two ends can rotate up and down an angle respectively, horizontal lever 7 arranges its length of one end of counterweight 8 less than the one end arranging Removable hook 1.
Described horizontal lever 7 is arranged on the lower section of described supporter 4.
Described more than one Removable hook 1 is movably arranged on horizontal lever 7 respectively through connection ring 6, sleeve 15, fastening screw 12, and the relative position that each Removable hook 1 is on horizontal lever 7 is adjustable.
Described more than one Removable hook 1 is combined with horizontal lever 7 by sleeve 15.
In second shown in Fig. 2 embodiment, a supporter 4 is horizontally disposed with a horizontal lever 7 by balance pivot 5, in the fixed position of one end of horizontal lever 7 distance balance pivot 5, counterweight 8 is set, diverse location at the other end distance balance pivot 5 of horizontal lever 7 is respectively provided with more than one Removable hook 1, arranging buzzer in one end of horizontal lever 7 or the other end and trigger switch 3, buzzer triggers switch 3 and electrically connects with buzzer 2.
Described horizontal lever 7 is arranged on the top of described supporter 4.
Described horizontal lever 7 is first arranged on bonded block 11, and bonded block 11 is movably fixed on described supporter 4 again.
Described bonded block 11 is a sleeve pipe, and described bonded block 11 is enclosed within the upper of supporter 4, and is provided with fastening screw 12 on bonded block 11.
The described more than one Removable hook 1 relative position on horizontal lever 7 is adjustable.
Described more than one Removable hook 1 is combined with horizontal lever 7 by diminished shaft 9, sleeve 15.
Claims (9)
1. exempt to set multiple dose lever trigger-type infusion warning device for one kind, it includes: Removable hook (1), buzzer (2), buzzer triggers switch (3), it is characterized in that: a balance pivot (5) is set on a supporter (4), at the upper horizontal anomalous movement of balance pivot (5), one horizontal lever (7) is set, in the fixed position, one end of horizontal lever (7), counterweight (8) is set, diverse location at other end distance balance pivot (5) of horizontal lever (7) is respectively provided with more than one Removable hook (1), buzzer is set in one end of horizontal lever (7) or the other end and triggers switch (3).
2. according to claim 1 exempting from sets multiple dose lever trigger-type infusion warning device, it is characterized in that: described horizontal lever (7) two ends can rotate up and down an angle respectively, horizontal lever (7) arranges its length of one end of counterweight (8) less than the one end arranging Removable hook (1).
3. according to claim 1 exempting from sets multiple dose lever trigger-type infusion warning device, it is characterized in that:
Described horizontal lever (7) is set directly on described supporter (4).
4. exempting from according to claim 1 or 3 sets multiple dose lever trigger-type infusion warning device, it is characterized in that: described horizontal lever (7) is arranged on the either above or below of described supporter (4).
5. according to claim 1 exempting from sets multiple dose lever trigger-type infusion warning device, it is characterized in that: described horizontal lever (7) is first arranged on bonded block (11), and bonded block (11) is movably fixed on described supporter (4) again.
6. according to claim 5 exempting from sets multiple dose lever trigger-type infusion warning device, it is characterized in that: described bonded block (11) is a sleeve pipe, described bonded block (11) is enclosed within the body of supporter (4), and is provided with fastening screw (12) on bonded block (11).
7. according to claim 1 exempting from sets multiple dose lever trigger-type infusion warning device, it is characterized in that: a described Removable hook (1) is fixedly installed on the other end of horizontal lever (7) respectively through connecting ring (6).
8. according to claim 1 exempting from sets multiple dose lever trigger-type infusion warning device, it is characterized in that: described more than one Removable hook (1) is movably arranged on horizontal lever (7) respectively through connection ring (6), sleeve (15), fastening screw (12), and the relative position that each Removable hook (1) is on horizontal lever (7) is adjustable.
9. exempting from according to claim 1 or 8 sets multiple dose lever trigger-type infusion warning device, it is characterized in that: described more than one Removable hook (1) is combined with horizontal lever (7) by diminished shaft (9), sleeve (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620126780.9U CN205391415U (en) | 2016-02-18 | 2016-02-18 | Exempt from to set for many dosage lever and trigger formula infusion reminding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620126780.9U CN205391415U (en) | 2016-02-18 | 2016-02-18 | Exempt from to set for many dosage lever and trigger formula infusion reminding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205391415U true CN205391415U (en) | 2016-07-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620126780.9U Expired - Fee Related CN205391415U (en) | 2016-02-18 | 2016-02-18 | Exempt from to set for many dosage lever and trigger formula infusion reminding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205391415U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105536104A (en) * | 2016-02-18 | 2016-05-04 | 尹全权 | Non-setting multi-dose lever trigger type transfusion reminding device |
| CN110292674A (en) * | 2019-05-13 | 2019-10-01 | 辛孝胜 | Function infusion support and its manufacturing method |
-
2016
- 2016-02-18 CN CN201620126780.9U patent/CN205391415U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105536104A (en) * | 2016-02-18 | 2016-05-04 | 尹全权 | Non-setting multi-dose lever trigger type transfusion reminding device |
| CN110292674A (en) * | 2019-05-13 | 2019-10-01 | 辛孝胜 | Function infusion support and its manufacturing method |
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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: 20160727 Termination date: 20190218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |