CN207395877U - A kind of high precision weighing device - Google Patents
A kind of high precision weighing device Download PDFInfo
- Publication number
- CN207395877U CN207395877U CN201721408657.7U CN201721408657U CN207395877U CN 207395877 U CN207395877 U CN 207395877U CN 201721408657 U CN201721408657 U CN 201721408657U CN 207395877 U CN207395877 U CN 207395877U
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- housing
- spring
- high precision
- shock structure
- leaf spring
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Abstract
The utility model discloses a kind of high precision weighing devices, including housing, the upper end of housing is provided with weight sensor, the upper end of weight sensor is provided with weighing plate, the side wall of housing is provided with display screen and control panel, control panel is arranged on the lower end of display screen, operation button is provided on the surface of control panel, housing is internally provided with microprocessor, the lower end of housing is provided with damping plate spring, damping plate spring is by leaf spring, shock structure and spring composition, leaf spring is concave structure, shock structure is arranged in the groove of leaf spring, shock structure is T-shaped, the upper end of shock structure and the upper end of leaf spring maintain an equal level, spring is provided on shock structure, the lower end of damping plate spring is provided with marble countertop, the outside of housing, the upper end of marble countertop is provided with protective cover, the lower end of marble countertop is provided with backing plate.The utility model advantageous effect：Prevent the factors weighing result such as vibrations, air-flow from impacting, the effective accuracy for improving meausring apparatus.
Description
Technical field
The utility model is related to high-acruracy survey correlative technology fields, and in particular to a kind of high precision weighing device.
Background technology
Meausring apparatus is a kind of metering outfit of precision.There is following deficiencies for existing meausring apparatus：Since air is wet
The reasons such as degree and air-flow, can cause the unstable and inaccurate of weighing, and the precision of meausring apparatus is higher, and this phenomenon is got over
Substantially.For example, when being weighed on the meausring apparatus of 0.00001g precision, the influence of surrounding enviroment weighing is very big, for example, people
It walks about, fan, table vibration etc. will influence the result weighed.
Utility model content
The utility model provides a kind of high precision weighing device, solve run into above-mentioned background technology in 0.00001g
When being weighed on the meausring apparatus of precision, the influence of surrounding enviroment weighing is very big, for example, people's walks about, fan, table vibration etc.
The problem of by the result weighed is influenced.
In order to solve the above-mentioned technical problem, the utility model provides following technical solution：
A kind of high precision weighing device of the utility model, including housing, the upper end of the housing is provided with weight sensor,
The upper end of the weight sensor is provided with weighing plate, and the side wall of the housing is provided with display screen and control panel, the control
Panel processed is arranged on the lower end of display screen, and operation button is provided on the surface of the control panel, and the housing is interior
Portion is provided with microprocessor, and the lower end of the housing is provided with damping plate spring, and the damping plate spring is by leaf spring, shock structure and spring
Composition, the leaf spring are concave structure, and the shock structure is arranged in the groove of leaf spring, and the shock structure is T-shaped, and described is subtracted
It shakes the upper end of column and the upper end of leaf spring maintains an equal level, spring is provided on the shock structure, and the lower end of the damping plate spring is provided with
Marble countertop, and the outside of the housing, the upper end of marble countertop are provided with protective cover, and under the marble countertop
End is provided with backing plate.
As a kind of optimal technical scheme of the utility model, the microprocessor and weight sensor, display screen, operation
Button is electrically connected.
As a kind of optimal technical scheme of the utility model, the resolution ratio of the weight sensor is 0.00001g.
As a kind of optimal technical scheme of the utility model, the display screen display weighs weight.
As a kind of optimal technical scheme of the utility model, protective door, the protective door are provided on the protective cover
With protective cover hinge connection.
As a kind of optimal technical scheme of the utility model, the weighing plate is made of stainless steel metal material.
As a kind of optimal technical scheme of the utility model, the backing plate is made of rubber material.
The advantageous effect that the utility model is reached is：This kind of high precision weighing device, by setting damping plate spring, Dali
Stone table board, protective cover, damping plate spring effectively reduce influence caused by vibrations weighing result, and marble countertop keeps weighing dress
The balance put prevents the result for tilting weighing from impacting, and protective cover is convenient for when weighing article, prevents the air-flow in air
Influence weigh as a result, it is effective improve meausring apparatus accuracy.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
New embodiment for explaining the utility model, does not form the limitation to the utility model together.
In the accompanying drawings：
Fig. 1 is a kind of overall structure figure of high precision weighing device of the utility model；
Fig. 2 is a kind of cut-away view of high precision weighing device of the utility model；
Fig. 3 is a kind of damping plate spring structure chart of high precision weighing device of the utility model；
In figure：1st, housing；2nd, weight sensor；3rd, weighing plate；4th, display screen；5th, control panel；6th, operation button；7th, subtract
Shake leaf spring；8th, marble countertop；9th, protective cover；10th, backing plate；11st, microprocessor；12nd, leaf spring；13rd, shock structure；14th, spring.
Specific embodiment
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
Embodiment is selected to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment：As shown in Figs. 1-3, a kind of high precision weighing device of the utility model, including housing 1, the upper end of housing 1
Weight sensor 2 is provided with, the upper end of weight sensor 2 is provided with weighing plate 3, and the side wall of housing 1 is provided with display screen 4 and control
Panel 5 processed, control panel 5 is arranged on the lower end of display screen 4, and operation button 6 is provided on the surface of control panel 5, and shell
Body 1 is internally provided with microprocessor 11, and the lower end of housing 1 is provided with damping plate spring 7, and damping plate spring 7 is by leaf spring 12, shock structure
13 and spring 14 form, leaf spring 12 is concave structure, and shock structure 13 is arranged in the groove of leaf spring 12, and shock structure 13 is T-shaped, and
The upper end of shock structure 13 and the upper end of leaf spring 12 maintain an equal level, and spring 14 are provided on shock structure 13, and the lower end of damping plate spring 7 is set
There is marble countertop 8, and the outside of housing 1, the upper end of marble countertop 8 are provided with protective cover 9, and under marble countertop 8
End is provided with backing plate 10.
Microprocessor 11 is electrically connected with weight sensor 2, display screen 4, operation button 6, is handled convenient for microprocessor 11
The electric signal that weight sensor 2 transmits, is converted into digital signal by Electric signal processing and shows on the display screen 4.
The resolution ratio of weight sensor 2 is 0.00001g, convenient for accurately weighing weight.
It is shown on display screen 4 and weighs weight, the weight that article is weighed on weighing plate 3 is read convenient for staff.
Protective door, protective door and 9 hinge connection of protective cover are provided on protective cover 9, protective cover 9 prevents the flowing pair of air
The influence of weighing, protective door weigh article with 9 hinge connection of protective cover convenient for opening protective door.
Weighing plate 3 is made of stainless steel metal material, and weighing plate 3 is hardly damaged made of stainless steel metal material, energy
Enough much time usings.
Backing plate 10 is made of rubber material, and backing plate 10 made of rubber material can slow down the shadow of vibrations weighing device
It rings.
Specifically, setting weight sensor 2 in the upper end of housing 1, the resolution ratio of weight sensor 2 is 0.00001g, just
In accurately weighing weight, the upper end of weight sensor 2 sets weighing plate 3, and weighing plate 3 is made of stainless steel metal material,
Prevent the result that weighing plate 3 damages weighing from having an impact, the side wall of housing 1 is provided with display screen 4 and control panel 5, display
It is shown on screen 4 and weighs weight, the weight that article is weighed on weighing plate 3 is read convenient for staff, is set on the surface of control panel 5
Operation button 6 is equipped with, housing 1 is internally provided with microprocessor 11, microprocessor 11 and weight sensor 2, display screen 4, behaviour
Make button 6 to be electrically connected, the electric signal of the transmission of weight sensor 2 is handled convenient for microprocessor 11, Electric signal processing is converted into
Digital signal shows that the lower end of housing 1 is provided with damping plate spring 7, and damping plate spring 7 is by leaf spring 12, shock structure 13 on the display screen 4
It is formed with spring 14, leaf spring 12 is concave structure, and shock structure 13 is arranged in the groove of leaf spring 12, and shock structure 13 is T-shaped, and is subtracted
The upper end and the upper end of leaf spring 12 for shaking column 13 maintain an equal level, and spring 14 is provided on shock structure 13, and it is symmetrical can effectively to reduce vibrations
Influence caused by when device weighs is measured, the lower end of damping plate spring 7 is provided with marble countertop 8, and marble countertop 8 is smooth clean and tidy,
Convenient for keeping the horizontal and balance of housing 1 and damping plate spring 7, prevent the result for tilting weighing from impacting, outside housing 1
Side, the upper end of marble countertop 8 are provided with protective cover 9, and protective cover 9 is convenient for when weighing article, prevents the air-flow pair in air
The influence of weighing result.
This kind of high precision weighing device, by setting damping plate spring 7, marble countertop 8, protective cover 9, damping plate spring 7 has
Influence caused by the reduction vibrations weighing result of effect, marble countertop 8 keep the balance of meausring apparatus, prevent from tilting weighing
Result impact, protective cover 9 be convenient for when weighing article, prevent air in airflow influence weighing as a result, effective
Improve the accuracy of meausring apparatus.
Finally it should be noted that：The above is only the preferred embodiment of the utility model only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical solution recorded in foregoing embodiments or to which part technical characteristic
Carry out equivalent substitution.Within the spirit and principle of the utility model, any modifications, equivalent replacements and improvements are made,
It should be included within the scope of protection of this utility model.
Claims (7)
1. a kind of high precision weighing device, including housing (1), which is characterized in that the upper end of the housing (1) is provided with weight biography
Sensor (2), the upper end of the weight sensor (2) are provided with weighing plate (3), and the side wall of the housing (1) is provided with display screen
(4) and control panel (5), the control panel (5) are arranged on the lower end of display screen (4), and the surface of the control panel (5)
On be provided with operation button (6), and the housing (1) is internally provided with microprocessor (11), and the lower end of the housing (1) is set
Damping plate spring (7) is equipped with, the damping plate spring (7) is made of leaf spring (12), shock structure (13) and spring (14), the leaf spring
(12) for concave structure, the shock structure (13) is arranged in the groove of leaf spring (12), and the shock structure (13) is T-shaped, and institute
The upper end and the upper end of leaf spring (12) for stating shock structure (13) maintain an equal level, and spring (14) is provided on the shock structure (13), and described
The lower end of damping plate spring (7) is provided with marble countertop (8), and the outside of the housing (1), the upper end of marble countertop (8)
Protective cover (9) is provided with, and the lower end of the marble countertop (8) is provided with backing plate (10).
2. a kind of high precision weighing device according to claim 1, which is characterized in that the microprocessor (11) and weight
Sensor (2), display screen (4), operation button (6) are electrically connected.
A kind of 3. high precision weighing device according to claim 1, which is characterized in that point of the weight sensor (2)
Resolution is 0.00001g.
4. a kind of high precision weighing device according to claim 1, which is characterized in that show title on the display screen (4)
Measure weight.
5. a kind of high precision weighing device according to claim 1, which is characterized in that be provided on the protective cover (9)
Protective door, the protective door and protective cover (9) hinge connection.
6. a kind of high precision weighing device according to claim 1, which is characterized in that the weighing plate (3) is using stainless
Steel metal material is made.
7. a kind of high precision weighing device according to claim 1, which is characterized in that the backing plate (10) is rubber material
It is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721408657.7U CN207395877U (en) | 2017-10-27 | 2017-10-27 | A kind of high precision weighing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721408657.7U CN207395877U (en) | 2017-10-27 | 2017-10-27 | A kind of high precision weighing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207395877U true CN207395877U (en) | 2018-05-22 |
Family
ID=62327006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721408657.7U Active CN207395877U (en) | 2017-10-27 | 2017-10-27 | A kind of high precision weighing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207395877U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111412973A (en) * | 2019-01-04 | 2020-07-14 | 致伸科技股份有限公司 | Electronic scale with correction function and correction method applied to electronic scale |
-
2017
- 2017-10-27 CN CN201721408657.7U patent/CN207395877U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111412973A (en) * | 2019-01-04 | 2020-07-14 | 致伸科技股份有限公司 | Electronic scale with correction function and correction method applied to electronic scale |
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