CN203231807U - Weighing machine with body balance measurement function - Google Patents
Weighing machine with body balance measurement function Download PDFInfo
- Publication number
- CN203231807U CN203231807U CN 201320208757 CN201320208757U CN203231807U CN 203231807 U CN203231807 U CN 203231807U CN 201320208757 CN201320208757 CN 201320208757 CN 201320208757 U CN201320208757 U CN 201320208757U CN 203231807 U CN203231807 U CN 203231807U
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- display unit
- balance degree
- bridge circuit
- weight sensors
- measurement function
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Abstract
The utility model discloses a weighing machine with a body balance measurement function. The weighing machine comprises a square casing body, four weight sensors which are symmetrically arranged on all corners of the casing body, a control unit which is connected with the weight sensors, and a display unit which is arranged on the surface of the casing body, displays data output by the control unit and comprises a body balance display unit. The body balance display unit can be a human-shaped region. Groups of stretching state arms which are rotationally symmetric by centering on a point on a trunk are symmetrically arranged on both sides of the trunk in the human-shaped region. The body balance display unit can be a straight line region. A number of display points are symmetrically arranged in the straight line region by centering on a point. Under the condition that the number of the weight sensors is invariable, a traditional four-sensor single full bridge circuit is changed into a double full bridge circuit structure, wherein two sensors of the double full bridge circuit structure form a group. The body balance of a user can be tested. The weighing machine provides references for the user to modify the usual unbalanced standing posture of the body. The health function is expanded.
Description
Technical field
The utility model relates to a kind of weighing scale, relates in particular to a kind ofly can measure body weight, can measure the weighing scale of balance degree again.
Background technology
Weighing scale adopts the mode of a full-bridge circuit of four weight sensors formations to carry out measured body weight mostly at present, can only obtain user's body wt, the sense of equilibrium in the time of can't testing the user and stand, thereby can not point out the equilibrium state of user's stance, be helpless to revise user's stance.
The utility model content
Can't measure user's balance degree for overcoming present weighing scale, thereby be helpless to revise the user
The deficiency of stance, the utility model provides a kind of weighing scale with balance degree measurement function, comprise square casing, be symmetrically set in four weight sensors in each corner of described housing, the control module that is connected with described weight sensor, and the display device that shows of the weight data with the output of described control module of being located at described surface of shell, two weight sensors that wherein are positioned at a certain side of described housing are that a fabric becomes a full-bridge circuit, two weight sensors are that a fabric becomes another full-bridge circuit in addition, and described display device also comprises balance degree display unit.
Described balance degree display unit is humanoid zone, and the trunk symmetria bilateralis arranges the rotational symmetric stretching, extension attitude arm of many groups centered by certain point on the trunk on the described humanoid zone.
Described balance degree display unit can also be the linearity region, is symmetrical arranged a plurality of demonstration points on the described linearity region centered by a bit.
The utility model is simple in structure, structure is novel, under the constant situation of weight sensor quantity, traditional four-sensor list full-bridge circuit is changed into the bridge circuit structure of enjoying a double blessing of one group of two sensors, when measuring body weight, can test user's balance degree, allow the user can intuitively understand the equilibrium condition of own stance, provide reference for the user revises the usual uneven stance of health, health care has obtained expansion.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the display device schematic layout pattern of an embodiment.
Fig. 3 is that the display device measured value of embodiment among Fig. 2 shows synoptic diagram.
Among the figure: 1 square casing, 2 weight sensors, 3 display device, 4. humanoid regional balance degree display unit, 5 linearity region balance degree display units.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Fig. 1 is the structural representation with weighing scale of balance degree measurement function, Fig. 2 is the display device synoptic diagram with body weight display unit and two kinds of balance degree display units, comprise square casing 1, be located at four weight sensors 2 in 1 four corners of square casing respectively, with the control module (not shown) that described weight sensor 2 is connected, be located at the weight data that control module is exported on square casing 1 surface and the display device 3 that the balance degrees of data shows; Two weight sensors in the left side among Fig. 12 are that a fabric becomes a full-bridge circuit, two weight sensors 2 in the right are that a fabric becomes another full-bridge circuit, behind the weighing scale, weight will be shared to the full-bridge circuit on weighing scale both sides on the human body, if health keeps equilibrium state, the weight that the both sides full-bridge circuit is measured is identical, otherwise if health imbalance when standing on the weighing scale, then the full-bridge circuit weight measured in both sides is inequality, by calculating the weight ratio on both sides, can measure the balance degree; Control module is selected the MCU that has multi-channel A C input channel for use, MCU changes by sample the respectively output quantity of full-bridge circuit of ADC, thereby can quantize to draw the ADC value of the right and left, again both sides ADC value is carried out addition and phase division operation, namely can draw human total weight and balance degree value, send display device 3 to show; Display device 3 comprises weight display unit and balance degree display unit two parts, indicates " body weight " and " balance " printed words respectively, and indicates the unit " kg " of body weight; Two kinds of display modes of the comprehensive employing of balance degree display unit: humanoid zone and linearity region, wherein humanoid regional display mode with trunk symmetria bilateralis on the humanoid zone arrange 5 groups by on the trunk certain the point centered by rotational symmetric stretching, extension attitude arms show, during balance, two arms are shown as horizontality, during the inclined to one side on the left side of center of gravity, as shown in Figure 3, the arm on the left side is shown as downward-sloping, the arm on the right is shown as and is inclined upwardly, the deviation of gravity center left side is more many, the gradient that dips down of left side arm is more big, and the degree of being inclined upwardly of the right arm is more big; The linearity region display mode with on the linearity region centered by any symmetrically arranged 20 show that point shows, be each 10 demonstration points about central point, during balance, the demonstration that light on the central point both sides is counted as many or is shown a little and all do not light, during the inclined to one side on the left side of center of gravity, as shown in Figure 3, the demonstration point on the left side is lighted 8, and the demonstration point on the right is lighted 3, and the deviation of gravity center left side is more many, the demonstration that light on the left side is counted more many, and the demonstration that light on the right is counted more few.Above-mentioned two kinds of balance degree display modes can use separately, all can show the balance of health comparatively intuitively, provide reference for the user revises the health attitude of standing.
Claims (3)
1. weighing scale with balance degree measurement function, comprise square casing, be symmetrically set in four weight sensors in each corner of described housing, the control module that is connected with described weight sensor, and the display device that shows of the weight data with the output of described control module of being located at described surface of shell, it is characterized in that: be positioned at described housing wherein two weight sensors of a side be that a fabric becomes a full-bridge circuit, two weight sensors are that a fabric becomes another full-bridge circuit in addition, and described display device also comprises balance degree display unit.
2. the weighing scale with balance degree measurement function according to claim 1, it is characterized in that: described balance degree display unit is humanoid zone, and the trunk symmetria bilateralis arranges the rotational symmetric stretching, extension attitude arm of many groups centered by certain point on the trunk on the described humanoid zone.
3. the weighing scale with balance degree measurement function according to claim 1, it is characterized in that: described balance degree display unit is the linearity region, is symmetrical arranged a plurality of demonstration points on the described linearity region centered by a bit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320208757 CN203231807U (en) | 2013-04-23 | 2013-04-23 | Weighing machine with body balance measurement function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320208757 CN203231807U (en) | 2013-04-23 | 2013-04-23 | Weighing machine with body balance measurement function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203231807U true CN203231807U (en) | 2013-10-09 |
Family
ID=49287927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320208757 Expired - Lifetime CN203231807U (en) | 2013-04-23 | 2013-04-23 | Weighing machine with body balance measurement function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203231807U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105708465A (en) * | 2016-04-19 | 2016-06-29 | 东华大学 | Household scale for detecting spine state and using method thereof |
-
2013
- 2013-04-23 CN CN 201320208757 patent/CN203231807U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105708465A (en) * | 2016-04-19 | 2016-06-29 | 东华大学 | Household scale for detecting spine state and using method thereof |
| CN105708465B (en) * | 2016-04-19 | 2019-12-13 | 东华大学 | household scale capable of detecting spine state and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131009 |
|
| CX01 | Expiry of patent term |