CN206132208U - Weighing scales detection device - Google Patents
Weighing scales detection device Download PDFInfo
- Publication number
- CN206132208U CN206132208U CN201621184781.5U CN201621184781U CN206132208U CN 206132208 U CN206132208 U CN 206132208U CN 201621184781 U CN201621184781 U CN 201621184781U CN 206132208 U CN206132208 U CN 206132208U
- Authority
- CN
- China
- Prior art keywords
- weighing scales
- weighing scale
- entablature
- support
- briquettings
- 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
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- Details Of Measuring And Other Instruments (AREA)
Abstract
The utility model provides a weighing scales detection device, includes: the frame, vertical set up in the N guide post of frame upper end, entablature, vertical rotation that the level is fixed in the guide post top install in the lead screw of entablature lower extreme, level set up in between frame and the entablature and the smooth roof beam of being connected with lead screw drive, on arranging the frame upper surface in weighing scales and two vertical settings just be located the weighing scales directly over the briquetting, N is more than or equal to 2's natural number. During the use, adjust the interval between two briquettings according to spacing adjustment mechanism, two human bipeds of briquettings simulation, after servo motor rotate, drive screw rotates, smooth roof beam moves down along the guide post, makes two briquettings and weighing scales contact to the anthropomorphic dummy is sufficient stands in the actual conditions that deserve to be called, through to the exerting pressure of weighing scales, accomplishes the detection of weighing scales. It detects the accurate simulation in -service use condition that is difficult to and carries out the drawback that the unbalance loading was tested to have overcome the weight.
Description
Technical field
This utility model is related to a kind of weighing scale detection means.
Background technology
Current at present calibrating weighing scale, generally using the method for placing counterweight one by one, and counterweight as standard exist with
Lower drawback：
1. counterweight is manually removed, is wasted time and energy, seriously restrict calibrating efficiency.
2. when carrying out eccentricity test, load is sequentially applied to area by the load of applying equivalent to the 1/3 of maximum weighing
Be approximately equal in the region of carrier 1/4, due to counterweight bottom surface it is larger and weighing scale disc area is less, it tends to be difficult to realize.
3., for the health scale that function is measured with height, if only using counterweight, because sensing is less than height, often cannot
Show weighing results.
4. present weighing scale is that the situation design for claiming body is set foot on people's biped, and with counterweight actually used situation cannot be substituted,
Weigh and obvious deviation occurs, or even directly influence the judgement of verification result.
The content of the invention
This utility model is in order to overcome the shortcomings of above technology, there is provided a kind of simulation people stands enough the actual feelings on scale
The weighing scale detection means that condition is detected to weighing scale.
This utility model overcomes the technical scheme that its technical problem is adopted to be：
A kind of weighing scale detection means, including：Support, the N number of lead column for being vertically arranged at support upper end, level are fixed on
The entablature on lead column top, vertically rotation are installed on the leading screw of entablature lower end, are horizontally placed between support and entablature
And the skid beam being connected with lead screw transmission, the weighing scale that is placed on frame upper surface and two are being vertically arranged and positioned at weighing scale
Directly over briquetting, the N is the natural number more than or equal to 2, is provided with servomotor in the support, the servomotor with
Lead screw transmission connects, and the upper end of the briquetting is connected by distance regulating mechanism with skid beam lower end, and distance regulating mechanism drives pressure
Along the left and right directions sliding motion of skid beam, the servomotor is connected to servo controller to block.
In order to improve precision, above-mentioned distance regulating mechanism includes horizontally rotating the adjusting screw for being installed on skid beam lower end, institute
State briquetting to be connected with adjusting screw.
Also include the encoder being connected with lead screw transmission, the encoder is connected to servo controller.
In order to improve convenience, above-mentioned support lower section is provided with locker.
The beneficial effects of the utility model are：When using, the spacing between two briquettings is adjusted according to distance regulating mechanism,
Two briquettings simulate the biped of human body, and afterwards servomotor is rotated, and drive leading screw to rotate, and skid beam is moved down along lead column, makes two
Briquetting is contacted with weighing scale, is stood in the practical situation for deserving to be called enough so as to simulate people, by the applying pressure to weighing scale, is completed
The detection of weighing scale.Overcome counterweight and detect the drawbacks of being difficult to the actually used situation of accurate simulation and carry out eccentricity test.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
In figure, the 1. human body of 2. lead column of support, 3. entablature, 4. skid beam, 5. leading screw, 6. briquetting, 7. adjusting screw 8.
The locker of 9. encoder of scale 10..
Specific embodiment
Below in conjunction with the accompanying drawings 1 pair of this utility model is described further.
A kind of weighing scale detection means, including：Support 1, the N number of lead column 2, level for being vertically arranged at the upper end of support 1 are solid
Entablature 3 due to lead column top, vertically rotate be installed on the lower end of entablature 3 leading screw 5, be horizontally placed on support 1 with it is upper
The skid beam 4 that is connected between crossbeam 3 and with leading screw 5, the weighing scale 8 being placed on the upper surface of support 1 and two are vertically arranged
And briquetting 6 directly over weighing scale 8, N is the natural number more than or equal to 2, and servomotor, servo are provided with support 1
Motor is connected with leading screw 5, and the upper end of briquetting 6 is connected by distance regulating mechanism with the lower end of skid beam 4, and distance regulating mechanism drives
Along the left and right directions sliding motion of skid beam 4, servomotor is connected to servo controller to dynamic pressure block 6.When using, adjusted according to spacing
Mechanism adjusts the spacing between two briquettings 6, and two briquettings 6 simulate the biped of human body, and afterwards servomotor is rotated, and drive leading screw
5 rotate, and skid beam 4 is moved down along lead column 2, two briquettings 6 is contacted with weighing scale 8, stand in the reality for deserving to be called enough so as to simulate people
Border situation, by the applying pressure to weighing scale 8, completes the detection of weighing scale.Overcome counterweight detection and be difficult to accurate simulation reality
Border service condition and the drawbacks of carry out eccentricity test.
Further, distance regulating mechanism can be following structure, and it includes horizontally rotating the tune for being installed on the lower end of skid beam 4
Section leading screw 7, briquetting 6 is connected with adjusting screw 7.By rotating adjusting screw 7, it drives briquetting 6 transversely to move, so as to
Realize the spacing between two briquettings 6 of convenient adjustment.Further, also include the encoder 9 being connected with leading screw 5, encode
Device 9 is connected to servo controller.The anglec of rotation of leading screw 5 can be detected by encoder 9, in order to draw what skid beam 4 was pushed
Amount of movement, it constitutes semi-closed loop control system with servomotor, further increases the precision to the measurement of weighing scale 8.In support 1
Lower section can arrange locker 10, be easy to store debris by locker 10, further increase the convenience for using.
Claims (4)
1. a kind of weighing scale detection means, it is characterised in that include：Support（1）, be vertically arranged at support（1）The N number of of upper end leads
Xiang Zhu（2）, level be fixed on the entablature on lead column top（3）, vertically rotate and be installed on entablature（3）The leading screw of lower end（5）、
It is horizontally placed on support（1）With entablature（3）Between and and leading screw（5）The skid beam being connected（4）, be placed in support（1）Upper table
Weighing scale on face（8）And two being vertically arranged and positioned at weighing scale（8）The briquetting of surface（6）, the N be more than etc.
In 2 natural number, the support（1）In be provided with servomotor, the servomotor and leading screw（5）It is connected, the pressure
Block（6）Upper end by distance regulating mechanism and skid beam（4）Lower end connects, and distance regulating mechanism drives briquetting（6）Along skid beam（4）
Left and right directions sliding motion, the servomotor is connected to servo controller.
2. weighing scale detection means according to claim 1, it is characterised in that：The distance regulating mechanism turns including level
It is dynamic to be installed on skid beam（4）The adjusting screw of lower end（7）, the briquetting（6）With adjusting screw（7）It is connected.
3. weighing scale detection means according to claim 1 and 2, it is characterised in that：Also include and leading screw（5）It is connected
Encoder（9）, the encoder（9）It is connected to servo controller.
4. weighing scale detection means according to claim 3, it is characterised in that：The support（1）Lower section is provided with storing
Cabinet（10）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621184781.5U CN206132208U (en) | 2016-10-28 | 2016-10-28 | Weighing scales detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621184781.5U CN206132208U (en) | 2016-10-28 | 2016-10-28 | Weighing scales detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206132208U true CN206132208U (en) | 2017-04-26 |
Family
ID=58576880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621184781.5U Expired - Fee Related CN206132208U (en) | 2016-10-28 | 2016-10-28 | Weighing scales detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206132208U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108186014A (en) * | 2018-01-31 | 2018-06-22 | 上海康斐信息技术有限公司 | A kind of unbalance loading and the test integrated device of body fat and test method |
-
2016
- 2016-10-28 CN CN201621184781.5U patent/CN206132208U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108186014A (en) * | 2018-01-31 | 2018-06-22 | 上海康斐信息技术有限公司 | A kind of unbalance loading and the test integrated device of body fat and test method |
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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: 20170426 Termination date: 20171028 |