CN203785771U - Infant scale for infant incubator - Google Patents
Infant scale for infant incubator Download PDFInfo
- Publication number
- CN203785771U CN203785771U CN201420171373.0U CN201420171373U CN203785771U CN 203785771 U CN203785771 U CN 203785771U CN 201420171373 U CN201420171373 U CN 201420171373U CN 203785771 U CN203785771 U CN 203785771U
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- CN
- China
- Prior art keywords
- infant
- fixed
- eccentric wheel
- scale
- load cells
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses an infant scale for an infant incubator. The infant scale comprises a lifting mechanism and weighing sensors which are arranged in a shell body, wherein the upper plate surface of the shell body is provided with weighing sensor lifting openings at positions corresponding to the weighing sensors; the lifting mechanism is a scissor type lifting mechanism composed of two connecting arms; the top ends of the two connecting arms are hinged with a supporting frame, and the weighing sensors are fixed on the supporting frame; a vertical plate is fixed on the supporting frame in a vertical and downward manner, and the vertical plate is provided with a through hole; and a motor is fixed at the bottom part in the shell body, an eccentric wheel is fixed on an output shaft of the motor, and the eccentric wheel is inserted in the through hole in a rotated manner. The infant scale has the advantage of being capable of automatically ascending and descending when in use, thus the infant can be automatically weighed without opening the door of the infant incubator, and the infant scale has the advantage of convenient operation when compared with the traditional manual weighing; and the ascending and descending of the infant scale adopts the eccentric wheel driving manner, and the infant scale has the advantages of stable ascending and descending, low noise and simple manufacturing.
Description
Technical field
The utility model relates to neonatal incubator, especially relates to a kind of infant incubator pedometer.
Background technology
Neonate observes body weight change while cultivation in incubator and is very important.The pedometer that incubator is used at present adopts electronic scales more, but the LOAD CELLS of electronic scales has " zero point drift " phenomenon.In the time weighing, first to pedometer " zero clearing ", then manually infanette is placed on scale and is weighed together with baby, this time need to depart from infanette to start purchasing seasonal commodities after weighing and finishing together with baby, waits for and weighing next time; If discord scale departs from, " zero point drift " and baby's body weight change just be can not distinguish; Moreover sensor, for a long time in the state of weighing, can strengthen " creep " error.Although the structure of this scale is simple, operation is trouble very.
Summary of the invention
The utility model object is to provide the infant incubator that a kind of error is little, cost performance is high pedometer.
For achieving the above object, the utility model can be taked following technical proposals:
Infant incubator pedometer described in the utility model, comprises housing, is arranged on elevating mechanism and LOAD CELLS in described housing; Described housing upper face offers LOAD CELLS hatchway corresponding to described LOAD CELLS position; Described elevating mechanism is the scissor-type lifting mechanism being made up of two link arms; The top of described two link arms is hinged with bracing frame, and described LOAD CELLS is fixed on support frame as described above; On bracing frame, be fixed with vertically downward riser, on described riser, offer through hole; The bottom that is positioned at housing is fixed with motor, on the output shaft of described motor, is fixed with eccentric wheel, and described eccentric wheel rolls and is plugged in described through hole.
In order to reduce eccentric wheel and to be opened in the friction force between through hole on riser, on described eccentric wheel, be set with bearing.
When the utility model advantage is to use, can automatically rises and fall, therefore under the condition of not opening infant incubator door, just can automatically weigh, compared with weighing with traditional-handwork operation, there is easy to operate feature; Lifting adopts eccentric wheel type of drive, has that lifting is steady, noise is little, manufacture simple feature; Meanwhile, take up-down mode to weigh and effectively reduce the error that LOAD CELLS " zero point drift " produces, compared with the pedometer of weighing in real time, there is very high cost performance.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model decline state.
Fig. 2 is that the A-A of Fig. 1 is to sectional structure schematic diagram.
Fig. 3 is the structural representation that the utility model rises state.
Embodiment
As Figure 1-3, infant incubator pedometer described in the utility model, comprises housing 1, is arranged on elevating mechanism and LOAD CELLS 2 in described housing 1; Described housing 1 upper face offers LOAD CELLS hatchway 3 corresponding to described LOAD CELLS 2 positions; Described elevating mechanism is the scissor-type lifting mechanism being made up of two link arms 4,5; The top of described two link arms 4,5 is hinged with bracing frame 6, and described LOAD CELLS 2 is fixed on support frame as described above 6; On bracing frame 6, be fixed with vertically downward eccentric wheel 9, on described riser 7, offer through hole; The bottom level that is positioned at housing 1 is fixed with motor 8, is fixed with eccentric wheel 9 on the output shaft of described motor 8, on described eccentric wheel 9, is set with bearing 10, and described eccentric wheel 9 is rolled and is plugged in described through hole by described bearing 10.
The utility model principle of work is summarized as follows:
When work, under the driving of motor 8, eccentric wheel 9 rotates at riser 7 through holes of bracing frame 6, drives bracing frame 6 to move up or down, makes LOAD CELLS 2 stretch out or retract from housing 1 upper face LOAD CELLS hatchway 3; When baby weighs, LOAD CELLS 2 is stretched out from housing 1 upper face LOAD CELLS hatchway 3, the end rear support stand 6 of weighing moves downward, and LOAD CELLS 2 departs from infanette and baby thereof from housing 1 upper face LOAD CELLS hatchway 3 retractions, completes weighing of this time.
Claims (2)
1. an infant incubator pedometer, comprises housing, is arranged on elevating mechanism and LOAD CELLS in described housing; It is characterized in that: described housing upper face offers LOAD CELLS hatchway corresponding to described LOAD CELLS position; Described elevating mechanism is the scissor-type lifting mechanism being made up of two link arms; The top of described two link arms is hinged with bracing frame, and described LOAD CELLS is fixed on support frame as described above; On bracing frame, be fixed with vertically downward riser, on described riser, offer through hole; The bottom that is positioned at housing is fixed with motor, on the output shaft of described motor, is fixed with eccentric wheel, and described eccentric wheel rolls and is plugged in described through hole.
2. infant incubator pedometer according to claim 1, is characterized in that: on described eccentric wheel, be set with bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420171373.0U CN203785771U (en) | 2014-04-10 | 2014-04-10 | Infant scale for infant incubator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420171373.0U CN203785771U (en) | 2014-04-10 | 2014-04-10 | Infant scale for infant incubator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203785771U true CN203785771U (en) | 2014-08-20 |
Family
ID=51321949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420171373.0U Expired - Fee Related CN203785771U (en) | 2014-04-10 | 2014-04-10 | Infant scale for infant incubator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203785771U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106595819A (en) * | 2017-01-18 | 2017-04-26 | 郑州迪生仪器仪表有限公司 | Continuous baby weighing method of baby incubator |
-
2014
- 2014-04-10 CN CN201420171373.0U patent/CN203785771U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106595819A (en) * | 2017-01-18 | 2017-04-26 | 郑州迪生仪器仪表有限公司 | Continuous baby weighing method of baby incubator |
| CN106595819B (en) * | 2017-01-18 | 2019-01-29 | 郑州迪生仪器仪表有限公司 | Infant incubator baby's continuous weighting 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: 20140820 Termination date: 20170410 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |