CN205593639U - Balance foot subassembly of electronic scale - Google Patents
Balance foot subassembly of electronic scale Download PDFInfo
- Publication number
- CN205593639U CN205593639U CN201620171651.1U CN201620171651U CN205593639U CN 205593639 U CN205593639 U CN 205593639U CN 201620171651 U CN201620171651 U CN 201620171651U CN 205593639 U CN205593639 U CN 205593639U
- Authority
- CN
- China
- Prior art keywords
- electronic scale
- scale
- base
- foot
- fixing muscle
- 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
Abstract
The utility model discloses a balance foot subassembly of electronic scale, perforation on balance foot and electronic scale base, balance foot include sagging of putting at central point and are in the fixed muscle of outer fringe position that sagging portion is passed the perforation, characteristics be be provided with on the electronic scale base with the spacing arch of fixed muscle looks adaptation, activity about fixed muscle pastes and leans on in spacing arch, the fixed muscle of spacing protruding restriction along horizontal direction activity, the advantage is activity about the balance hem facing is leaned on in spacing arch to be not direct fixed mounting on the base, the balance foot can not receive the pulling force of base when the electronic scale is using, thereby makes weighing result more accurate.
Description
Technical field
This utility model relates to a kind of electronic scale, particularly relates to the scale foot assembly of a kind of electronic scale.
Background technology
Electronic scale is the common tool weighing weight, and the scale foot of existing most of electronic scales is all fixedly mounted at base
On, as it is shown in figure 1, the scale foot 1 of this kind of electronic scale includes the depression 11 at the center that is in, is in the fixing muscle of periphery
12 and multiple linking arms 111 of being between depression 11 and fixing muscle 12 and both being coupled together, fixing muscle 12
Be fixedly installed on the base 2 of electronic scale by fixing post 5, on human body scale weigh time, by depression move upward from
And drive pressure transducer to deform upon and obtain measurement data, but through experimental studies have found that, when depression moves upward
Time can be affected by the pulling force of fixing muscle, thus cause measurement result inaccurate, produce certain measurement error.
Summary of the invention
Technical problem to be solved in the utility model is to provide the scale foot of a kind of electronic scale being effectively improved accuracy of measurement
Assembly.
The technical scheme that the above-mentioned technical problem of this utility model solution is used is: the scale foot assembly of a kind of electronic scale, including
Perforation on scale foot and electronic scale base, described scale foot includes the depression being in center and is in outer fringe position
Fixing muscle, described depression, through described perforation, electronic scale base is provided with suitable with described fixing muscle
Spacing preiection, described fixing muscle is up and down in abutting in described spacing preiection, and described spacing preiection limits described
Fixing muscle the most movable.
Described spacing preiection is that annular stop is protruding, described annular stop projection offers two positions corresponding
Breach, electronic scale base is provided with the convex tendon preventing described fixing muscle from sticking on electronic scale base.
Described spacing preiection is formed by multiple limit convexes arranged in the form of a ring are bittiness, electronic scale base is provided with and prevents institute
The concave station that the fixing muscle stated sticks on electronic scale base.
Described scale foot be provided above pressure sensor assembly, electronic scale base is provided with installing rack, described pressure
Force sensor module is arranged on described installing rack.
Described pressure sensor assembly includes pressure transducer fixed mount and is fixedly installed on described pressure transducer admittedly
Determine the pressure transducer on frame.
Being provided with fastener on electronic scale base, described pressure transducer fixed mount snaps onto described snapping by buckle
On part.
Compared with prior art, the utility model has the advantage of that scale hem facing is up and down in leaning against spacing preiection, be not
Directly it is fixedly mounted on base, when electronic scale scale foot in use will not be affected by the pulling force of base, so that weighing
Result is more accurate.
Accompanying drawing explanation
Fig. 1 is prior-art illustration；
Fig. 2 is structural representation of the present utility model；
Fig. 3 is sectional view of the present utility model；
Fig. 4 is the structural representation of embodiment two.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, this utility model is described in further detail.
Embodiment one: as shown in Figure 2,3, the scale foot assembly of a kind of electronic scale, including scale foot 1 and electronic scale base 2
On perforation 21, scale foot 1 includes being in the depression 11 of center and is in the fixing muscle 12 of outer fringe position, sinking
Portion 11, through perforation 21, electronic scale base 2 is provided with the spacing preiection suitable with fixing muscle 12, fixing muscle 12
In abutting in spacing preiection up and down, it is the most movable that spacing preiection limits fixing muscle 12, and spacing preiection is ring
Shape spacing preiection 22, annular stop projection 22 offers two corresponding breach in position 221, electronic scale base 2
On be provided with the convex tendon 23 preventing fixing muscle 12 from sticking on electronic scale base 2, the pressure that is provided above of scale foot 1 passes
Sensor assembly, electronic scale base 2 is provided with installing rack 24, and pressure sensor assembly is arranged on installing rack 24, pressure
Force sensor module includes that pressure transducer fixed mount 31 and the pressure being fixedly installed on pressure transducer fixed mount 31 pass
Sensor 32, electronic scale base 2 is provided with fastener 25, and pressure transducer fixed mount 31 is snapped onto by buckle 33
On fastener 25.
Embodiment two: as shown in Figure 4, other structures are identical with embodiment one, and its difference is: spacing preiection by
Multiple limit convexes arranged in the form of a ring are bittiness 26 compositions, electronic scale base 2 are provided with and prevent fixing muscle 12 from sticking to electricity
Concave station 27 on sub-scale base 2.
Claims (6)
1. the scale foot assembly of an electronic scale, including the perforation on scale foot and electronic scale base, described scale foot includes being in the depression of center and being in the fixing muscle of outer fringe position, described depression is through described perforation, it is characterized in that: on electronic scale base, be provided with the spacing preiection suitable with described fixing muscle, described fixing muscle is up and down in abutting in described spacing preiection, and the described fixing muscle described in spacing preiection restriction is the most movable.
The scale foot assembly of a kind of electronic scale the most according to claim 1, it is characterized in that: described spacing preiection is that annular stop is protruding, offer two corresponding breach in position in described annular stop projection, electronic scale base is provided with the convex tendon preventing described fixing muscle from sticking on electronic scale base.
The scale foot assembly of a kind of electronic scale the most according to claim 1, it is characterised in that: described spacing preiection is formed by multiple limit convexes arranged in the form of a ring are bittiness, and electronic scale base is provided with the concave station preventing described fixing muscle from sticking on electronic scale base.
The scale foot assembly of a kind of electronic scale the most according to claim 1, it is characterised in that: described scale foot be provided above pressure sensor assembly, electronic scale base is provided with installing rack, described pressure sensor assembly is arranged on described installing rack.
The scale foot assembly of a kind of electronic scale the most according to claim 4, it is characterised in that: described pressure sensor assembly includes pressure transducer fixed mount and the pressure transducer being fixedly installed on described pressure transducer fixed mount.
The scale foot assembly of a kind of electronic scale the most according to claim 5, it is characterised in that: being provided with fastener on electronic scale base, described pressure transducer fixed mount is snapped onto on described fastener by buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620171651.1U CN205593639U (en) | 2016-03-02 | 2016-03-02 | Balance foot subassembly of electronic scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620171651.1U CN205593639U (en) | 2016-03-02 | 2016-03-02 | Balance foot subassembly of electronic scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205593639U true CN205593639U (en) | 2016-09-21 |
Family
ID=56928755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620171651.1U Expired - Fee Related CN205593639U (en) | 2016-03-02 | 2016-03-02 | Balance foot subassembly of electronic scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205593639U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018171021A1 (en) * | 2017-03-20 | 2018-09-27 | 魔玛智能科技（上海）有限公司 | Pressure detection device |
-
2016
- 2016-03-02 CN CN201620171651.1U patent/CN205593639U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018171021A1 (en) * | 2017-03-20 | 2018-09-27 | 魔玛智能科技（上海）有限公司 | Pressure detection device |
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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: 20160921 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |