CN108225530A - Sensing chamber's electronic balance and its application method - Google Patents
Sensing chamber's electronic balance and its application method Download PDFInfo
- Publication number
- CN108225530A CN108225530A CN201711494326.4A CN201711494326A CN108225530A CN 108225530 A CN108225530 A CN 108225530A CN 201711494326 A CN201711494326 A CN 201711494326A CN 108225530 A CN108225530 A CN 108225530A
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- China
- Prior art keywords
- side wall
- key
- pedestal
- electronic balance
- hairbrush
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- 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.)
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G23/00—Auxiliary devices for weighing apparatus
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G21/00—Details of weighing apparatus
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a kind of sensing chamber's electronic balance and its application method, including pedestal and windshield；Pedestal includes weighting platform, pressure sensor, controller and control panel, weighting platform and control panel are all located at the outside of pedestal, pressure sensor and controller are all located at the inside of pedestal, and pressure sensor is located at the lower section of weighting platform, and pressure sensor and control panel are electrically connected with the controller respectively；Windshield is equipped with cleaning mechanism with respect to the side of pedestal, cleaning mechanism includes driving motor, telescopic rod and Clean Brush for cleaning fixed seat, driving motor is connected with windshield, the output shaft of driving motor and one end of telescopic rod connect, the other end of telescopic rod is fixedly connected with Clean Brush for cleaning fixed seat, and driving motor, telescopic rod are electrically connected with the controller respectively.The present invention can remove the residue on weighting platform surface in time, ensure the measurement accuracy of object to be measured, improve the accuracy of experimental result.
Description
Technical field
The invention belongs to technical field of experiment equipment, more particularly to a kind of sensing chamber's electronic balance.
Background technology
Electronic balance is widely used as survey tool in fields such as industry, medical treatment, chemical industry.Due to electronics
The object to be measured of balance has high requirement to measurement accuracy, and a bit error in measurement process is it is possible that influence to measure knot
Fruit.
102768060 B of Chinese patent CN disclose " a kind of Multifunctional high-accuracy electronic balance ", pass through electromagnetic force equilibrium
Sensor, photoelectric detective circuit and PID adjust circuit composition closed system, to improve the precision and stability of electronic balance；It adopts
Electromagnetic force balance sensor weighs to object to be measured by the realization of zero method principle, has high certainty of measurement, measures surely
Qualitative excellent performance good, that measurement can be continuously repeated.
But in practical operation, electronic balance can lead to the weighting platform of electronic balance due to environment reason or human factor
There are residues, influence the measurement result of object to be measured.
Invention content
The invention mainly solves the technical problem of providing a kind of sensing chamber's electronic balance and its application method, Neng Gouji
When remove the residue on weighting platform surface, ensure the measurement accuracy of object to be measured, improve the accuracy of experimental result.
In order to solve the above technical problems, one aspect of the present invention is：A kind of sensing chamber's electronic balance, packet
Pedestal and windshield are included, the pedestal is clamped with the windshield；
The pedestal includes weighting platform, pressure sensor, controller and control panel, and the weighting platform and the control panel are all
Positioned at the outside of the pedestal, all positioned at the inside of the pedestal, the pressure passes for the pressure sensor and the controller
Sensor is located at the lower section of the weighting platform, and the pressure sensor and the control panel are electrically connected respectively with the controller；
The windshield include left side wall, right side wall, front side wall, rear wall and upper side wall, the left side wall, right side wall,
Front side wall, rear wall and upper side wall are connected by fixed frame, and the left side wall and the right side wall all can be in the width of the pedestal
Folding on direction is spent, the front side wall can the folding in the short transverse of the pedestal；
The windshield is equipped with cleaning mechanism with respect to the side of pedestal, and the cleaning mechanism includes driving motor, telescopic rod
With Clean Brush for cleaning fixed seat, the driving motor is connected with the windshield, the output shaft of the driving motor and the reduction
One end connection of bar, the other end of the telescopic rod are fixedly connected with the Clean Brush for cleaning fixed seat, the driving motor, reduction
Bar is electrically connected respectively with the controller；
The circumferential distribution of the Clean Brush for cleaning fixed seat has several hairbrush, and the center of the Clean Brush for cleaning fixed seat is equipped with
One micro-cleaner, the micro-cleaner are threadedly coupled with the center of the Clean Brush for cleaning fixed seat, the micro-cleaner
It is electrically connected with the controller；
The control panel includes cleaning key, peeling key, aligning key, Conversion of measurement unit key, on ＆ off switch and display screen, described clear
Clean key, peeling key, aligning key, Conversion of measurement unit key, on ＆ off switch and display screen are electrically connected respectively with the controller, the controller
External power supply.
It further says, be spaced apart in the Clean Brush for cleaning fixed seat there are four hairbrush, the bristle of the hairbrush is downward.
It further says, the hairbrush is arc-shaped.
Furthermore, several hairbrush holes, one end of the bristle of the hairbrush is distributed in the lower surface of the hairbrush
In the hairbrush hole.
Furthermore, the bristle is moldable resin bristle.
It further says, the telescopic rod is three section telescopic rods.
It further says, the controller is ECU or microcontroller.
It further says, the left side wall, right side wall and front side wall are all equipped with handle.
It further says, the left side wall, right side wall, front side wall, rear wall and upper side wall are all visually to face the wall and meditate.
A kind of application method of sensing chamber's electronic balance, includes the following steps：
Step 1：Power supply is connected, key is turned on the switch, electronic balance is calibrated, then pass through list by aligning key
Position shift key is selected to required unit of weighing, and the object to be measured that then need to weigh is placed on weighting platform, is obtained by display screen to be measured
The weight of object；
Step 2：When before being placed in object to be measured or after removing object to be measured, having residue on weighting platform, cleaning key can be opened,
Telescopic rod is extended to maximum length, and driving motor driving telescopic rod rotates in the circumferential, so as to drive the hair of telescopic rod lower end
Brush rotates, and for the bristle on hairbrush while weighting platform is cleared up in rotation, micro-cleaner siphons away the residue on weighting platform surface；
Step 3：Timing removes micro-cleaner from Clean Brush for cleaning fixed seat, understands the remnants in micro-cleaner
Object；
Step 4：After the completion of weighing work, the conjunction of the left side wall of windshield, right side wall and front side wall is closed in time, ensures to claim
Platform surface cleaning.
Beneficial effects of the present invention at least have the following：
1st, the present invention adds a cleaning mechanism, can remove the residue on weighting platform surface in time, ensure the survey of object to be measured
Accuracy of measurement improves the accuracy of experimental result；
2nd, hairbrush of the invention can drop to the upper surface of weighting platform, the remnants of rotation cleaning weighting platform upper surface by telescopic rod
Residue is cleaned out by micro-cleaner while object, after cleaning, telescopic rod rises and original size of retracting, no
Influence the space to be measured of weighting platform；
3rd, the arc-shaped shape of hairbrush of the invention can increase the cleaning space of hairbrush, improve the cleaning efficiency on weighting platform surface.
Description of the drawings
Fig. 1 is the device structure schematic diagram of the present invention；
Fig. 2 is the structure diagram of Clean Brush for cleaning fixed seat of the present invention and micro-cleaner；
Fig. 3 is control principle schematic diagram of the present invention；
Each section label is as follows in attached drawing：
Pedestal 1, windshield 2, weighting platform 3, pressure sensor 4, controller 5, control panel 6, cleaning key 61, peeling key 62,
Aligning key 63, Conversion of measurement unit key 64, on ＆ off switch 65, display screen 66, driving motor 7, telescopic rod 8, Clean Brush for cleaning fixed seat 9, hair
Brush 10, micro-cleaner 11, power supply 12, bristle 13 and handle 14.
Specific embodiment
The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
Embodiment：A kind of sensing chamber's electronic balance, as shown in Figure 1-Figure 3, including pedestal 1 and windshield 2, the pedestal
1 is clamped with the windshield 2；
The pedestal 1 includes weighting platform 3, pressure sensor 4, controller 5 and control panel 6, the weighting platform 3 and the control
Panel 6 is all located at the outside of the pedestal 1, and the pressure sensor 4 and the controller 5 are all located at the inside of the pedestal 1,
The pressure sensor 4 is located at the lower section of the weighting platform 3, the pressure sensor 4 and the control panel 6 respectively with the control
Device 5 processed is electrically connected；
The windshield 2 includes left side wall 21, right side wall 22, front side wall 23, rear wall 24 and upper side wall 25, the left side
Wall, right side wall, front side wall, rear wall and upper side wall are connected by fixed frame, and the left side wall and the right side wall all can be in institutes
Folding in the width direction of pedestal is stated, the front side wall can the folding in the short transverse of the pedestal；
The windshield 2 is equipped with cleaning mechanism with respect to the side of pedestal, and the cleaning mechanism includes driving motor 7, reduction
Bar 8 and Clean Brush for cleaning fixed seat 9, the driving motor 7 are connected with the windshield 1, the output shaft of the driving motor 7 and institute
One end connection of telescopic rod 8 is stated, the other end of the telescopic rod 8 is fixedly connected with the Clean Brush for cleaning fixed seat 9, the driving
Motor, telescopic rod are electrically connected respectively with the controller；
The circumferential distribution of the Clean Brush for cleaning fixed seat 9 has several hairbrush 10, the center of the Clean Brush for cleaning fixed seat 9
Equipped with a micro-cleaner 11, the micro-cleaner 11 is threadedly coupled with the center of the Clean Brush for cleaning fixed seat 9, described micro-
Type dust catcher 11 is electrically connected with the controller 5；
The control panel includes cleaning key 61, peeling key 62, aligning key 63, Conversion of measurement unit key 64, on ＆ off switch 65 and shows
Display screen 66, the cleaning key, peeling key, aligning key, Conversion of measurement unit key, on ＆ off switch and display screen are electrically connected respectively with the controller
It connects, the external power supply 12 of controller.
Hairbrush there are four being spaced apart in the Clean Brush for cleaning fixed seat 9, the bristle 13 of the hairbrush are downward.
The hairbrush 10 is arc-shaped.
Several hairbrush holes are distributed in the lower surface of the hairbrush 10, and one end of the bristle of the hairbrush 10 is embedded in the hair
It brushes in hole.
The bristle 13 is moldable resin bristle.
The telescopic rod 8 is three section telescopic rods.
The controller 5 is ECU or microcontroller.
The left side wall, right side wall and front side wall are all equipped with handle 14.
The left side wall, right side wall, front side wall, rear wall and upper side wall are all visually to face the wall and meditate.
A kind of application method of sensing chamber's electronic balance, includes the following steps：
Step 1：Power supply is connected, key is turned on the switch, electronic balance is calibrated, then pass through list by aligning key
Position shift key is selected to required unit of weighing, and the object to be measured that then need to weigh is placed on weighting platform, is obtained by display screen to be measured
The weight of object；
Step 2：When before being placed in object to be measured or after removing object to be measured, having residue on weighting platform, cleaning key can be opened,
Telescopic rod is extended to maximum length, and driving motor driving telescopic rod rotates in the circumferential, so as to drive the hair of telescopic rod lower end
Brush rotates, and for the bristle on hairbrush while weighting platform is cleared up in rotation, micro-cleaner siphons away the residue on weighting platform surface；
Step 3：Timing removes micro-cleaner from Clean Brush for cleaning fixed seat, understands the remnants in micro-cleaner
Object；
Step 4：After the completion of weighing work, the conjunction of the left side wall of windshield, right side wall and front side wall is closed in time, ensures to claim
Platform surface cleaning.
The foregoing is merely the embodiment of the present invention, are not intended to limit the scope of the invention, every to utilize this hair
The equivalent structure transformation that bright specification and accompanying drawing content are made directly or indirectly is used in other related technical areas,
Similarly it is included within the scope of the present invention.
Claims (10)
1. a kind of sensing chamber's electronic balance, it is characterised in that：Including pedestal (1) and windshield (2), the pedestal and the gear
Fan housing is clamped；
The pedestal includes weighting platform (3), pressure sensor (4), controller (5) and control panel (6), the weighting platform and the control
Panel processed is all located at the outside of the pedestal, and the pressure sensor and the controller are all located at the inside of the pedestal, institute
The lower section that pressure sensor is located at the weighting platform is stated, the pressure sensor and the control panel are electric with the controller respectively
Connection；
The windshield includes left side wall (21), right side wall (22), front side wall (23), rear wall (24) and upper side wall (25), institute
It states left side wall, right side wall, front side wall, rear wall to connect by fixed frame with upper side wall, the left side wall and the right side wall are all
Can the folding in the width direction of the pedestal, the front side wall can the folding in the short transverse of the pedestal；
The windshield is equipped with cleaning mechanism with respect to the side of pedestal, and the cleaning mechanism includes driving motor (7), telescopic rod
(8) it is connected with Clean Brush for cleaning fixed seat (9), the driving motor with the windshield, the output shaft of the driving motor and institute
One end connection of telescopic rod is stated, the other end of the telescopic rod is fixedly connected with the Clean Brush for cleaning fixed seat, the driving electricity
Machine, telescopic rod are electrically connected respectively with the controller；
The circumferential distribution of the Clean Brush for cleaning fixed seat has several hairbrush (10), and the center of the Clean Brush for cleaning fixed seat is equipped with
One micro-cleaner (11), the micro-cleaner are threadedly coupled with the center of the Clean Brush for cleaning fixed seat, the miniature suction
Dirt device is electrically connected with the controller；
The control panel includes cleaning key (61), peeling key (62), aligning key (63), Conversion of measurement unit key (64), on ＆ off switch
(65) and display screen (66), the cleaning key, peeling key, aligning key, Conversion of measurement unit key, on ＆ off switch and display screen respectively with it is described
Controller is electrically connected, the external power supply of controller (12).
2. sensing chamber's electronic balance according to claim 1, it is characterised in that：It is spaced in the Clean Brush for cleaning fixed seat
There are four hairbrush for distribution, and the bristle (13) of the hairbrush is downwards.
3. sensing chamber's electronic balance according to claim 1, it is characterised in that：The hairbrush is arc-shaped.
4. sensing chamber's electronic balance according to claim 2, it is characterised in that：If the lower surface of the hairbrush is distributed with
Dry hairbrush hole, one end of the bristle of the hairbrush is in the hairbrush hole.
5. sensing chamber's electronic balance according to claim 2, it is characterised in that：The bristle is moldable resin brush
Hair.
6. sensing chamber's electronic balance according to claim 1, it is characterised in that：The telescopic rod is three section telescopic rods.
7. sensing chamber's electronic balance according to claim 1, it is characterised in that：The controller is ECU or microcontroller.
8. sensing chamber's electronic balance according to claim 1, it is characterised in that：The left side wall, right side wall and front side
Wall is all equipped with handle (14).
9. sensing chamber's electronic balance according to claim 1, it is characterised in that：The left side wall, right side wall, front side
Wall, rear wall and upper side wall are all visually to face the wall and meditate.
10. a kind of application method of sensing chamber's electronic balance according to claim 1, it is characterised in that：Including following
Step：
Step 1：Power supply is connected, key is turned on the switch, electronic balance is calibrated by aligning key, then is turned by unit
It changes key to select to required unit of weighing, the object to be measured that then need to weigh is placed on weighting platform, and object to be measured is obtained by display screen
Weight；
Step 2：When before being placed in object to be measured or after removing object to be measured, having residue on weighting platform, cleaning key, reduction can be opened
Bar is extended to maximum length, and driving motor driving telescopic rod rotates in the circumferential, so as to which the hairbrush of telescopic rod lower end be driven to revolve
Turn, for the bristle on hairbrush while weighting platform is cleared up in rotation, micro-cleaner siphons away the residue on weighting platform surface；
Step 3：Timing removes micro-cleaner from Clean Brush for cleaning fixed seat, understands the residue in micro-cleaner；
Step 4：After the completion of weighing work, the conjunction of the left side wall of windshield, right side wall and front side wall is closed in time, ensures weighting platform table
It cleans in face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711494326.4A CN108225530A (en) | 2017-12-31 | 2017-12-31 | Sensing chamber's electronic balance and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711494326.4A CN108225530A (en) | 2017-12-31 | 2017-12-31 | Sensing chamber's electronic balance and its application method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108225530A true CN108225530A (en) | 2018-06-29 |
Family
ID=62642116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711494326.4A Pending CN108225530A (en) | 2017-12-31 | 2017-12-31 | Sensing chamber's electronic balance and its application method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108225530A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109668617A (en) * | 2019-02-16 | 2019-04-23 | 开阳质量计量检验检测中心有限责任公司 | A kind of method of efficient balance calibrating |
Citations (7)
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|---|---|---|---|---|
| US5706840A (en) * | 1995-03-03 | 1998-01-13 | Sandia Corporation | Precision cleaning apparatus and method |
| CN204177471U (en) * | 2014-11-25 | 2015-02-25 | 葛嘉峰 | Automatic horizontal regulates electronic analytical balance |
| CN104422510A (en) * | 2013-08-27 | 2015-03-18 | 上海熙望电子科技有限公司 | Accurate and sanitary electronic balance |
| CN204293064U (en) * | 2014-11-11 | 2015-04-29 | 王立强 | A kind of conference chair cleaning device |
| CN205483237U (en) * | 2016-02-16 | 2016-08-17 | 北京骐骥生物技术有限公司 | Electron analytical balance with level is proofreaded and self -cleaning function |
| CN205679313U (en) * | 2016-06-16 | 2016-11-09 | 中南大学 | A kind of electronic balance being easy to cleaning |
| CN206067722U (en) * | 2016-08-31 | 2017-04-05 | 浙江新昌别克跃电动工具有限公司 | It is a kind of to be used for outer surface of automobile Quick cleaning device |
-
2017
- 2017-12-31 CN CN201711494326.4A patent/CN108225530A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5706840A (en) * | 1995-03-03 | 1998-01-13 | Sandia Corporation | Precision cleaning apparatus and method |
| CN104422510A (en) * | 2013-08-27 | 2015-03-18 | 上海熙望电子科技有限公司 | Accurate and sanitary electronic balance |
| CN204293064U (en) * | 2014-11-11 | 2015-04-29 | 王立强 | A kind of conference chair cleaning device |
| CN204177471U (en) * | 2014-11-25 | 2015-02-25 | 葛嘉峰 | Automatic horizontal regulates electronic analytical balance |
| CN205483237U (en) * | 2016-02-16 | 2016-08-17 | 北京骐骥生物技术有限公司 | Electron analytical balance with level is proofreaded and self -cleaning function |
| CN205679313U (en) * | 2016-06-16 | 2016-11-09 | 中南大学 | A kind of electronic balance being easy to cleaning |
| CN206067722U (en) * | 2016-08-31 | 2017-04-05 | 浙江新昌别克跃电动工具有限公司 | It is a kind of to be used for outer surface of automobile Quick cleaning device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109668617A (en) * | 2019-02-16 | 2019-04-23 | 开阳质量计量检验检测中心有限责任公司 | A kind of method of efficient balance calibrating |
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