CN206891568U - Electronic balance - Google Patents
Electronic balance Download PDFInfo
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- CN206891568U CN206891568U CN201720729836.4U CN201720729836U CN206891568U CN 206891568 U CN206891568 U CN 206891568U CN 201720729836 U CN201720729836 U CN 201720729836U CN 206891568 U CN206891568 U CN 206891568U
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Abstract
The utility model discloses a kind of electronic balance, including base, weigh component and hurricane globe, the weighing component includes balance on goods and services, the balance on goods and services is plugged on base, its drip irrigation device is, the weighing component also includes protective plate, the protective plate is arranged on below balance on goods and services, the protective plate includes bottom plate and curtain plate, the surface area of the bottom plate is more than the surface area of balance on goods and services, gap between balance on goods and services be present in the height higher than balance on goods and services of the curtain plate, the bottom plate and curtain plate.The sample that the utility model solves the problems, such as to be scattered in the gap between balance on goods and services and wind-proof circle causes corrosion to electronic balance.
Description
Technical field
Biology, chemical measurement instrument are the utility model is related to, more particularly, to a kind of electronic balance.
Background technology
, it is necessary to carry out multiple chemical experiment in new medicine R＆D process.Need to use electronic balance weighing special in experiment
Determine the various samples of weight, then carry out chemical reaction test.In order to improve the accuracy of experiment, high-precision electricity is used
Sub- balance, it can at least be accurate to one thousandth gram.
Electronic balance includes base and weighs component, and weighing component includes being arranged on the balance on goods and services and balance above base
Wind-proof circle around pallet.It can be put on balance on goods and services using disposable packing paper during measurement, be placed after rezeroing on packing paper
Medicine simultaneously weighs.Because many samples of test are all into acid or alkalescence, sample can be scattering into measurement process on base with
And in the gap between balance on goods and services and wind-proof circle, therefore the place of balance on goods and services setting-out product will regularly be cleared up, and otherwise drop to
Sample with instrument sheet can gradually corrode instrument.
But the gap cleaning difficulty and easy ignorance, the sample to drop between balance on goods and services and wind-proof circle can lift to day
Cause to corrode in gap between disk and wind-proof circle.
Utility model content
The purpose of this utility model is to provide a kind of electronic balance, and it can prevent sample from dropping to balance on goods and services and anti-
In gap between solar or lunar halo.
Above-mentioned purpose of the present utility model technical scheme is that：A kind of electronic balance, including bottom
Seat, component and hurricane globe are weighed, the weighing component includes balance on goods and services, and the balance on goods and services is plugged on base, described
Weighing component also includes protective plate, and the protective plate is arranged on below balance on goods and services, and the protective plate includes bottom plate and curtain plate,
The surface area of the bottom plate is more than the surface area of balance on goods and services, the height higher than balance on goods and services of the curtain plate, the bottom plate
And there is gap in curtain plate between balance on goods and services.
By using above-mentioned technical proposal, when the test sample in experiment is scattered, the sample being scattered falls on protection
On plate, by the protection of protective plate, sample is set not cause to damage to the miscellaneous part of electronic balance.Pass through the setting of protective plate
Anti- wind action can also be played.
Preferably：The weighing component also includes wind-proof circle, and the protective plate is arranged on the top of wind-proof circle.
By using above-mentioned technical proposal, wind-proof circle is the setting of existing electronic balance, by adding protective plate, is made existing
Electronic balance there is etch-proof function.
Preferably：The protective plate is the protective plate that plastic material makes.
By using above-mentioned technical proposal, the anticorrosion ability of plastics make use of.
Preferably：The side plate of the protective plate is connected on wind-proof circle.
By using above-mentioned technical proposal, by the tight fit of protective plate and wind-proof circle, protective plate is set surprisingly not send out
Raw displacement.
Preferably：The first fixing rib is provided with the wind-proof circle, the second fixing rib is provided with the protective plate, it is described
First, which fixes rib and described second, fixes the interlaced clamping for realizing wind-proof circle of rib.
By using above-mentioned technical proposal, it is easy to the dismounting of protective plate, the protective plate after dismounting is easy to individually cleaning.
Preferably：Position on the inside of the protective plate close to birdsmouth is provided with upward anti-fall circle.
By using above-mentioned technical proposal, anti-fall circle can prevent sample from declining on earth from the gap of protective plate and birdsmouth
On seat, while protective plate is formed a groove-like structure that can accept sample, increase the replacement cycle, use is more convenient.
Preferably：The protective plate outer rim is provided with the extension board to stretch out, and the extension board is in hurricane globe.
By using above-mentioned technical proposal, increase the protective range of protective plate, the region allowed near balance on goods and services also obtains
Protection.
Preferably：The protective plate outer rim is provided with the first in command.
By using above-mentioned technical proposal, facilitate the dismounting of protective plate, while allow protective plate to be easy to pick and place.
Preferably：The drying cup equipped with drier is placed with the hurricane globe, the drier is using discoloration silica gel.
By using above-mentioned technical proposal, it is all that can be reacted with water that the sample in experimentation, which has many, and
Much free aqueous vapor is had in air.In order to improve the accuracy of experiment, the aqueous vapor in sample and air is avoided to react,
Sample during keeping weighing is needed to keep drying.So desiccant dryness cup is placed with hurricane globe.For the ease of identification
Whether drier fails, and using discoloration silica gel as drier, it is blueness that discoloration silica gel, which absorbs water into pink colour, drying and dewatering, works as change
When color silica gel becomes pink colour, it should change or dry in time before experiment.Measuring environment during experiment is set to keep drying.
Preferably：The hurricane globe includes support, the glass on each face of support, the glass at least one side
It is arranged to glass door able to turn on or off.
By using above-mentioned technical proposal, the measurement accuracy of electronic balance is improved, prevents the wind in the external world from being made to measurement
Into interference.
In summary, the utility model has the advantages that：It is first that balance on goods and services is first before being measured using electronic balance
Take off, then protective plate is placed into wind-proof circle.Then balance on goods and services is reapposed on birdsmouth.Electricity is utilized afterwards
The sub- existing levelling device of balance regulates levelness and numerical value is zeroed, and after being ready to, packing paper can carry out sample on pad
Measurement.When more residual sample is accumulated after a period of time, in protective plate, balance on goods and services is first removed, is then revolved by the first in command
Turn protective plate to take off protective plate, after individually cleaning, and dry, then reinstalled protective plate, install balance on goods and services,
Packing paper continues to measure on pad.
Brief description of the drawings
Fig. 1 is the structural representation of electronic balance；
Fig. 2 is the structural representation of the protective plate of embodiment one；
Fig. 3 is to embody the view that protective plate polycrystalline substance is done；
Fig. 4 is the structural representation of the protective plate of embodiment two.
In figure, 1, base；11st, birdsmouth；2nd, adjusting part；21st, level meter；22nd, adjusting knob；3rd, support component；31、
Supporting leg；32nd, rubber blanket；4th, control assembly；5th, component is weighed；51st, balance on goods and services；511st, socket joint bar；52nd, wind-proof circle；521st,
One fixes rib；53rd, protective plate；531st, anti-fall circle；532nd, second rib is fixed；533rd, extension board；534th, the first in command；6th, it is windproof
Cover；61st, support；62nd, the second in command；63rd, clamping rib；7th, cup is dried.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Embodiment 1：A kind of electronic balance, referring to Fig. 1, including it is arranged on and is used for the regulation group for adjusting levelness on base 1
Part 2, the support component 3 for being used for support base 1 for being arranged on the lower section of base 1, the front end of base 1 is arranged on for controlling and reading number
The control assembly 4 of value, the weighing component 5 for being arranged on the top of base 1 and the hurricane globe 6 for being arranged on the top of base 1.
Adjusting part 2 includes being built in the level meter 21 of base 1 and is arranged on two adjusting knobs 22 of the lower section of base 1, leads to
The levelness that two adjusting knobs 22 of rotation come the upper surface of adjusting base 1 is crossed, is confirmed by observing the bubble in level meter 21
Whether the upper surface of base 1 is horizontal.
Support component 3 includes being distributed in four supporting legs 31 at four angles in the lower section of base 1, and the bottom of supporting leg 31 is provided with rubber
Pad 32.
Hurricane globe 6 is to improve the measurement accuracy of electronic balance.Component 5 is weighed to be in inside hurricane globe 6.It is windproof
Cover 6 includes support 61, the glass on 61 each face of support, and wherein hurricane globe 6 is located at the both sides and position of control assembly 4
Glass in the upper end of hurricane globe 6 is all the glass door that can be closed.In order to facilitate the closure of glass door, set and use on glass door
In the second in command 62 of closure, and the second in command 62 is positioned close to the position in the direction of control assembly 4.In order that the glass of both sides
Glass door closes more smooth by 62 setting on the lower side of the second in command., can be with order to reduce the caused air-flow in closing course
The closed manners of the glass door of closure set push-pull configuration.In order that glass door will not skid off hurricane globe 6 during push-and-pull,
The second in command 62 and the connection of glass door go out one section of protrusion, form clamping rib 63.
Referring to Fig. 2, Fig. 3, weighing component 5 includes balance on goods and services 51.The middle part of the top of base 1 is provided with balance on goods and services 51
Birdsmouth 11.Balance on goods and services 51 is pied geometry and lower end medium position is provided with socket joint bar 511, and socket joint bar 511, which is placed on, to be held
In interface 11 and support balance on goods and services 51.
Because the precision of electronic balance is very high, some air flows all can make the numerical value of electronic balance beat, therefore
The outer ring of balance on goods and services 51 is fixedly installed wind-proof circle 52.In order to further optimize wind-proof circle 52, expand the effect of wind-proof circle 52,
The outer ring of wind-proof circle 52 is arranged to the chamfering to water conservancy diversion.
Because many samples all bands measured using electronic balance are corrosive, during weighing inevitably to
The upper stage of base 1 trickles down some samples, and the sample being scattered on platform relatively easily cleans, and drops to the He of balance on goods and services 51
Sample cleaning between wind-proof circle 52 is difficult, it is unclear for a long time comprehend wind-proof circle 52 and its inner side are caused to corrode.
In order to avoid sample causes to corrode to wind-proof circle 52 and its inner side, set between balance on goods and services 51 and wind-proof circle 52
The protective plate 53 of plastic material, protective plate 53 are connected on wind-proof circle 52, and are not contacted with balance on goods and services 51, due to wind-proof circle 52
Presence protective plate 53 also will not be by other active forces, so will not be made because there is displacement to the balance on goods and services 51 in measurement
Into influence.
In order to prevent sample from declining from the gap of protective plate 53 and birdsmouth 11 onto base 1, the inner side of protective plate 53 is close
The position of birdsmouth 11 is provided with upward anti-fall circle 531.
Protective plate 53 carries out fixing with wind-proof circle 52 and is connected, and the position contacted on wind-proof circle 52 with protective plate 53 is provided with
One fixes rib 521, and the position contacted on protective plate 53 with wind-proof circle 52 is provided with the second fixing rib 532, and first fixes the He of rib 521
Described second fixes 532 radially staggered setting of rib, and first fixes rib 521 slightly above the after protective plate 53 snaps fit onto on wind-proof circle 52
Two fix rib 532.When protective plate 53 is in the bottom of the inner side of wind-proof circle 52, the second of protective plate 53 fixes rib 532 less than anti-
The first of the inner side of solar or lunar halo 52 fixes rib 521.Protective plate 53 is pressed into the bottom of wind-proof circle 52 and realized by rotating protective plate 53
The mutual clamping of protective plate 53 and wind-proof circle 52.
Referring to Fig. 1, it is all that can be reacted with water that the sample in experimentation, which has many, and is had in air a lot
Free aqueous vapor.In order to improve the accuracy of experiment, the aqueous vapor in sample and air is avoided to react, it is necessary to keep weighed
Sample keeps drying in journey.So desiccant dryness cup 7 is placed with hurricane globe 6.Whether lost for the ease of identification drier
Effect, using discoloration silica gel as drier, for the water suction of discoloration silica gel into pink colour, drying and dewatering is blueness, when discoloration silica gel becomes powder
During color, it should change or dry in time before experiment.Measuring environment during experiment is set to keep drying.
The specifically used method of the present embodiment is：Before being measured using electronic balance, first balance on goods and services 51 is first taken off, so
Protective plate 53 is placed into wind-proof circle 52 afterwards.Then balance on goods and services 51 is reapposed on birdsmouth 11.Electricity is utilized afterwards
The sub- existing levelling device of balance regulates levelness and numerical value is zeroed, and the measurement of sample can be carried out after being ready to.
Embodiment two：Reference picture 4, the present embodiment and the difference of embodiment one are：Protective plate 53 is to the outer rim of wind-proof circle 52
Extension forms extension board 533, and sets a pair of first in command 534 in the relative both sides of extension board 533, convenient to take out protective plate 53
Carry out individually cleaning.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (10)
1. a kind of electronic balance, including base (1), weighing component (5) and hurricane globe (6), the weighing component (5) include day
Flat pallet (51), the balance on goods and services (51) are plugged on base (1), it is characterised in that：The weighing component (5) also includes anti-
Backplate (53), the protective plate (53) are arranged on below balance on goods and services (51), and the protective plate (53) includes bottom plate and curtain plate,
The surface area of the bottom plate is more than the surface area of balance on goods and services (51), and the height higher than balance on goods and services of the curtain plate is described
Gap be present between balance on goods and services (51) in bottom plate and curtain plate.
2. electronic balance according to claim 1, it is characterised in that：The weighing component (5) also includes wind-proof circle (52),
The wind-proof circle is arranged on below protective plate (53).
3. electronic balance according to claim 2, it is characterised in that：The protective plate (53) is the anti-of plastic material making
Backplate (53).
4. electronic balance according to claim 3, it is characterised in that：The curtain plate of the protective plate (53) is connected to windproof
Enclose on (52).
5. electronic balance according to claim 4, it is characterised in that：The first fixing rib is provided with the wind-proof circle (52)
(521) the second fixing rib (532), is provided with the protective plate (53), described first, which fixes rib (521) and described second, fixes
The interlaced clamping for realizing wind-proof circle (52) of rib (532).
6. electronic balance according to claim 5, it is characterised in that：Close to birdsmouth (11) on the inside of the protective plate (53)
Position be provided with upward anti-fall circle (531).
7. electronic balance according to claim 6, it is characterised in that：Protective plate (53) outer rim, which is provided with, to stretch out
Extension board (533), the extension board (533) is in the hurricane globe (6).
8. electronic balance according to claim 7, it is characterised in that：Protective plate (53) outer rim is provided with the first in command
(534)。
9. electronic balance according to claim 1, it is characterised in that：It is placed with the hurricane globe (6) equipped with drier
Drying cup (7), the drier is using discoloration silica gel.
10. electronic balance according to claim 1, it is characterised in that：The hurricane globe (6) includes support (61) and peace
Glass on support (61) each face, the glass are at least simultaneously arranged to glass door able to turn on or off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720729836.4U CN206891568U (en) | 2017-06-21 | 2017-06-21 | Electronic balance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720729836.4U CN206891568U (en) | 2017-06-21 | 2017-06-21 | Electronic balance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206891568U true CN206891568U (en) | 2018-01-16 |
Family
ID=61316111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720729836.4U Active CN206891568U (en) | 2017-06-21 | 2017-06-21 | Electronic balance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206891568U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108917902A (en) * | 2018-09-19 | 2018-11-30 | 贵州省第三人民医院 | A kind of electronic balance with anti-corrosion function |
| CN114279533A (en) * | 2021-12-23 | 2022-04-05 | 中国航天空气动力技术研究院 | High-precision micro-weighing balance device |
| CN118392284A (en) * | 2024-07-01 | 2024-07-26 | 山东智永化工产业技术研究院有限公司 | Multifunctional electronic balance for chemical production |
-
2017
- 2017-06-21 CN CN201720729836.4U patent/CN206891568U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108917902A (en) * | 2018-09-19 | 2018-11-30 | 贵州省第三人民医院 | A kind of electronic balance with anti-corrosion function |
| CN114279533A (en) * | 2021-12-23 | 2022-04-05 | 中国航天空气动力技术研究院 | High-precision micro-weighing balance device |
| CN118392284A (en) * | 2024-07-01 | 2024-07-26 | 山东智永化工产业技术研究院有限公司 | Multifunctional electronic balance for chemical production |
| CN118392284B (en) * | 2024-07-01 | 2024-09-10 | 山东智永化工产业技术研究院有限公司 | Multifunctional electronic balance for chemical production |
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