CN208238902U - A kind of high accuracy experiment room a ten thousandth balance - Google Patents
A kind of high accuracy experiment room a ten thousandth balance Download PDFInfo
- Publication number
- CN208238902U CN208238902U CN201820404572.XU CN201820404572U CN208238902U CN 208238902 U CN208238902 U CN 208238902U CN 201820404572 U CN201820404572 U CN 201820404572U CN 208238902 U CN208238902 U CN 208238902U
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- China
- Prior art keywords
- connecting rod
- holding tray
- high accuracy
- experiment room
- fixed plate
- Prior art date
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- 238000002474 experimental method Methods 0.000 title claims abstract description 17
- 239000000428 dust Substances 0.000 claims abstract description 30
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 19
- 238000013016 damping Methods 0.000 claims abstract description 14
- 239000006096 absorbing agent Substances 0.000 claims abstract description 13
- 230000035939 shock Effects 0.000 claims abstract description 13
- 238000003466 welding Methods 0.000 claims description 3
- 238000005303 weighing Methods 0.000 abstract description 15
- 239000002245 particle Substances 0.000 abstract description 10
- 239000007787 solid Substances 0.000 abstract description 9
- 239000000843 powder Substances 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 3
- 230000004224 protection Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a kind of high accuracy experiment room a ten thousandth balances, including pedestal and first connecting rod, placed layer is provided with above the pedestal, and holding tray is provided in the middle part of placed layer, electromagnetic sensor is provided with below the holding tray, data presentation device is provided on the left of the pedestal, the second connecting rod is provided with above the first connecting rod, and second is fixed with fixed plate in the middle part of connecting rod, blower is installed above the fixed plate, and dust hood is connected with below blower, and the top of blower is connected with dust jar, damping shock absorber is installed below the holding tray.The high accuracy experiment room a ten thousandth balance; it is provided with blower, holding tray solid particle remained on surface or powder can be drawn onto dust jar by dust hood; and then solid particle or powder is avoided to influence the weighing of the balance, and then from improving the accuracy of the device.
Description
Technical field
The utility model relates to a ten thousandth balance technical field, specially a kind of high accuracy experiment room a ten thousandth day
It is flat.
Background technique
The so-called object of a ten thousandth balance is used for laboratory, teaching, work no more than the object of balance dead weight
The various application fields such as industry and special industry, a ten thousandth balance generally use strain gauge transducer, capacitance type sensor, electricity
Magnetic balance type sensor, and the electronic balance of electromagnetic balance sensor, its main feature is that weigh accurate and reliable, display quickly it is clear simultaneously
And with devices such as automatic checkout system, easy self-checking device and overload protections.
For use for laboratory a ten thousandth balance currently on the market, or exist very big a part of problem, just than
The precision used such as balance be not it is very high, when causing the data weighed up to have deviation, while weighing in the lab, it may appear that Gu
Body particle or powdered residual, the problem of influencing the weighing data of balance, therefore it is proposed that a kind of high accuracy experiment room
With a ten thousandth balance, to solve the problems of among the above.
Utility model content
The purpose of this utility model is to provide a kind of high accuracy experiment room a ten thousandth balances, to solve above-mentioned background
The precision that the proposed balance of technology uses be not it is very high, when causing the data weighed up to have deviation, while weighing in the lab,
The problem of will appear solid particle or powdered residual, influencing the weighing data of balance.
To achieve the above object, the utility model provides the following technical solutions: a kind of high accuracy experiment room a ten thousandth
Balance, including pedestal and first connecting rod are provided with placed layer above the pedestal, and are provided with placement in the middle part of placed layer
Disk, the holding tray lower section are provided with electromagnetic sensor, data presentation device are provided on the left of the pedestal, and described first connects
It is provided with the second connecting rod above extension bar, and is fixed with fixed plate in the middle part of the second connecting rod, the top peace of the fixed plate
Equipped with blower, and dust hood is connected with below blower, and the top of blower is connected with dust jar, under the holding tray
Side is equipped with damping shock absorber.
Preferably, the arc-shaped structure in the top of the holding tray, and the center of the central point of holding tray and electromagnetic sensor
Point is in the same horizontal line.
Preferably, the first connecting rod is in the inside of the second connecting rod, and the second connecting rod and first connecting rod are constituted
Stretching structure, and first connecting rod is structure as a whole with pedestal.
Preferably, fixed plate structure in " X " shape, and the connection type of fixed plate and the second connecting rod is welding, and
And fixed plate is mutually perpendicular to the second connecting rod.
Preferably, the area of the dust hood is greater than the area of holding tray, and the minimum point and holding tray of dust hood whereabouts
Highest point distance be 0.5cm.
Preferably, there are two the damping shock absorber settings, and central axes pair of 2 damping shock absorbers about holding tray
Claim.
Compared with prior art, the utility model has the beneficial effects that the high accuracy experiment room a ten thousandth balance, if
It is equipped with blower, holding tray solid particle remained on surface or powder can be drawn onto dust jar by dust hood, and then is avoided solid
Body particle or powder influence the weighing of the balance, and then improve the accuracy of the device, are provided with damping shock absorber, can
The effective holding tray top weighing product that mitigate fall to the vibration generated on holding tray, and then the vibration influence device is avoided to weigh
Accuracy, be provided with first connecting rod and the second connecting rod, can facilitate drive the downward dust suction of dust hood, improve the device and remove
The effect for removing solid particle and powder keeps the balance more convenient for people to use.
Detailed description of the invention
Fig. 1 is the utility model positive structure diagram；
Fig. 2 is the utility model dust hood present invention looks up structural representation；
Fig. 3 is enlarged structure schematic diagram at A in the utility model Fig. 1；
Fig. 4 is the utility model electromagnetic sensor workflow structure schematic diagram.
In figure: 1, pedestal；2, placed layer；3, holding tray；4, electromagnetic sensor；5, data presentation device；6, the first connection
Bar；7, the second connecting rod；8, fixed plate；9, blower；10, dust hood；11, dust jar；12, damping shock absorber.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of high accuracy experiment room a ten thousandth day
It is flat, including pedestal 1, placed layer 2, holding tray 3, electromagnetic sensor 4, data presentation device 5, first connecting rod 6, the second connecting rod
7, fixed plate 8, blower 9, dust hood 10, dust jar 11 and damping shock absorber 12, the top of pedestal 1 is provided with placed layer 2, and puts
The middle part for setting layer 2 is provided with holding tray 3, the arc-shaped structure in the top of holding tray 3, and the central point and electromagnetic sensing of holding tray 3
The central point of device 4 (its model KY-HHD-100KIC4) in the same horizontal line, facilitates weighing, is provided with below holding tray 3
Electromagnetic sensor 4 (its model KY-HHD-100KIC4), the left side of pedestal 1 are provided with data presentation device 5, first connecting rod
6 top is provided with the second connecting rod 7, and first connecting rod 6 is in the inside of the second connecting rod 7, and the second connecting rod 7 and first connects
Extension bar 6 constitutes stretching structure, and first connecting rod 6 is structure as a whole with pedestal 1, facilitates and drives the flexible of dust hood 10, the
The middle part of two connecting rods 7 is fixed with fixed plate 8, the structure in " X " shape of fixed plate 8, and the connection of fixed plate 8 and the second connecting rod 7
Mode is welding, and fixed plate 8 is mutually perpendicular to the second connecting rod 7, and the top of fixed plate 8 is equipped with blower 9, and blower 9
Lower section be connected with dust hood 10, and the top of blower 9 is connected with dust jar 11, and the area of dust hood 10 is greater than holding tray
3 area, and the minimum point that dust hood 10 falls is 0.5cm at a distance from the highest point of holding tray 3, facilitates and removes holding tray 3
Upper remaining solid particle or powder, improve the accuracy of balance weighing, the lower section of holding tray 3 is equipped with damping shock absorber
12, there are two the settings of damping shock absorber 12, and 2 damping shock absorbers 12 are symmetrical about the central axes of holding tray 3, effective to mitigate
The vibration that article generates when weighing, improves the precision of the balance.
Working principle: firstly, when in use, which, which is transported to, needs place to be used, second is squeezed still further below and is connected
Extension bar 7 moves downward the second connecting rod 7 in 6 contract of first connecting rod, and then makes dust hood 10 of 8 lower section of fixed plate
In the top of holding tray 3, then open blower 9, make blower 9 by dust hood 10 by the solid particle remained on surface of holding tray 3 or
Powder is absorbed into dust jar 11, and then the solid particle remained on surface of holding tray 3 or powder is avoided to influence the accurate of weighing
Dust hood 10 after absorbing cleaning, is retracted original position, then the article weighed will be needed to be put into holding tray 3, Jin Erfang by degree
Just the weighing of the article receive electromagnetic sensor 4 (its model KY-HHD-100KIC4) will by signal processing module
Signal be converted into data and shown by data presentation device 5, and then obtain weighing result, when weighing, damping shock absorber 12
Article can effectively be mitigated and fall to the vibration generated on holding tray 3, and then it is accurate to avoid vibration influence from weighing to article
Degree, fixed plate 8 can effectively support blower 9, and then facilitate the up and down motion of dust hood 10, and here it is the high accuracy experiments
The use process of room a ten thousandth balance, the content being not described in detail in this specification belong to professional and technical personnel in the field
The well known prior art.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of high accuracy experiment room a ten thousandth balance, including pedestal (1) and first connecting rod (6), it is characterised in that: institute
It states and is provided with above pedestal (1) placed layer (2), and be provided with holding tray (3) in the middle part of placed layer (2), the holding tray (3)
Lower section is provided with electromagnetic sensor (4), is provided with data presentation device (5), the first connecting rod on the left of the pedestal (1)
(6) it is provided with above the second connecting rod (7), and is fixed with fixed plate (8), the fixed plate in the middle part of the second connecting rod (7)
(8) it is equipped with above blower (9), and is connected with dust hood (10) below blower (9), and the top of blower (9) and collection
Dirt bottle (11) is connected, and is equipped with damping shock absorber (12) below the holding tray (3).
2. a kind of high accuracy experiment room a ten thousandth balance according to claim 1, it is characterised in that: the holding tray
(3) the arc-shaped structure in top, and the central point of holding tray (3) and the central point of electromagnetic sensor (4) are in the same horizontal line.
3. a kind of high accuracy experiment room a ten thousandth balance according to claim 1, it is characterised in that: described first connects
Extension bar (6) is in the inside of the second connecting rod (7), and the second connecting rod (7) and first connecting rod (6) constitute stretching structure, and
First connecting rod (6) is structure as a whole with pedestal (1).
4. a kind of high accuracy experiment room a ten thousandth balance according to claim 1, it is characterised in that: the fixed plate
(8) structure in " X " shape, and the connection type of fixed plate (8) and the second connecting rod (7) is welding, and fixed plate (8) and second
Connecting rod (7) is mutually perpendicular to.
5. a kind of high accuracy experiment room a ten thousandth balance according to claim 1, it is characterised in that: the dust hood
(10) area be greater than holding tray (3) area, and dust hood (10) fall minimum point and holding tray (3) highest point away from
From for 0.5cm.
6. a kind of high accuracy experiment room a ten thousandth balance according to claim 1, it is characterised in that: the damping subtracts
It shakes there are two device (12) settings, and 2 damping shock absorbers (12) are symmetrical about the central axes of holding tray (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820404572.XU CN208238902U (en) | 2018-03-24 | 2018-03-24 | A kind of high accuracy experiment room a ten thousandth balance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820404572.XU CN208238902U (en) | 2018-03-24 | 2018-03-24 | A kind of high accuracy experiment room a ten thousandth balance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208238902U true CN208238902U (en) | 2018-12-14 |
Family
ID=64589381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820404572.XU Expired - Fee Related CN208238902U (en) | 2018-03-24 | 2018-03-24 | A kind of high accuracy experiment room a ten thousandth balance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208238902U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110426107A (en) * | 2019-09-09 | 2019-11-08 | 苏州钮曼精密机电科技有限公司 | A kind of weighing device and weighing system |
-
2018
- 2018-03-24 CN CN201820404572.XU patent/CN208238902U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110426107A (en) * | 2019-09-09 | 2019-11-08 | 苏州钮曼精密机电科技有限公司 | A kind of weighing device and weighing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181214 |