CN211365407U - Weight management device - Google Patents
Weight management device Download PDFInfo
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- CN211365407U CN211365407U CN201922103695.7U CN201922103695U CN211365407U CN 211365407 U CN211365407 U CN 211365407U CN 201922103695 U CN201922103695 U CN 201922103695U CN 211365407 U CN211365407 U CN 211365407U
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- weight
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Abstract
The utility model relates to a metering structure, in particular to a weight management device, which can judge the weight taking out from a weight box by a sensor arranged in the weight box, thereby obtaining the weight of the taken-out weight, and comprises a weight groove (3), wherein an induction device (4) for sensing the weight is arranged in the weight groove (3); the number of the weight grooves (3) is multiple, and an induction device (4) for sensing the weights is arranged in each weight groove (3); the sensing device (4) for sensing the weight can be a sensor; the sensors are sensors with independent numbers.
Description
Technical Field
The utility model relates to a metering structure specifically is a weight management device.
Background
For commercial trade areas such as farmer markets, scales are commonly used, and in order to promote fairness and integrity of transactions, places for weighing scales are available in places such as farmer markets, namely scales with accurate metering exist, customers can accurately weigh scales, and fraud in transactions is prevented.
In order to ensure the accuracy of the scale, a market supervision bureau or other supervision authorities can specially and regularly calibrate and measure the error of the scale, on one hand, whether the weighing of the scale has the error can be judged, on the other hand, the accuracy of the scale can be continuously ensured, and illegal merchants are prevented from doing hands and feet in the scale.
However, in the prior art, a manual tutorial method is adopted for comparing scales, that is, weights in a weight box are placed on the scales, weights with different weights are placed on the scales, so that different readings are obtained and displayed, and since the weights are calibrated, if the readings are different from the weights taken out, errors exist in the scales, some scales are not electronic scales but platform scales, so that a certain error exists by reading the readings manually, and the machine vision type scale comparison method is gradually popularized, that is, the readings of the platform scales are read by a camera and then compared with the weights taken out from the weight box, so that whether the scales have errors or not is judged.
However, the problem that the field operator can adjust and position the camera to obtain the reading of the platform scale, but cannot perform datamation recording on the used weights of which the number of grams is large, and the technical defect is the dilemma of measuring the accuracy of the platform scale.
SUMMERY OF THE UTILITY MODEL
To the problem that this prior art exists, the utility model provides a weight management device can judge taking out of weight in the weight box through to built-in sensor in the weight box, and then obtain the weight that takes out.
For solving the technical problem, the utility model discloses the technical scheme who adopts does: a weight management device comprises a weight groove, wherein an induction device for sensing weights is arranged in the weight groove.
Preferably, the weight grooves are multiple, and an induction device for sensing the weights is arranged in each weight groove.
Preferably, the sensing device for sensing the weight can be a sensor.
Preferably, the sensors are sensors with independent numbers.
Preferably, the device further comprises a controller, and the sensing device is electrically connected with the controller.
Preferably, the sensor with independent number may be a photoelectric sensor with independent number, a pressure sensor or a contact switch.
Preferably, the device further comprises a communication module, and the communication module is electrically connected with the controller.
The utility model discloses the beneficial effect who reaches: the utility model discloses a weight management device can acquire the weight information of taking out in the weight box, thereby judge the weight of putting on the balance, can also acquire weight information after the weight box is put back to the weight, be the relation of one-to-one through weight groove and weight, and all have the sensor of independent serial number in each weight groove, thereby acquire the accurate weight of the weight of taking out, communication module and controller are connected simultaneously and can realize getting the weight and put information and transmit, and then realize that remote information types and weight calibration.
Drawings
Fig. 1 is a schematic structural view of a weight management device.
Fig. 2 is a schematic cross-sectional view of the weight management device.
Description of the drawings: 1. the weight box comprises a weight box body, 2, a weight pad, 3, a weight groove, 4, a sensor, 5, a controller, 31, a first weight groove, 32, a second weight groove, 41, a photoelectric sensor, 42, a contact switch, 6 and a communication module.
Detailed Description
The present invention will be further described with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
The design principle of the invention is a weight management device, which comprises a weight groove 3, wherein an induction device 4 for sensing weights is arranged in the weight groove 3; the number of the weight grooves 3 is multiple, and an induction device 4 for sensing the weights is arranged in each weight groove 3; the sensing device 4 for sensing the weight can be a sensor; the sensors are sensors with independent numbers; the induction device 4 is electrically connected with the controller 5; the sensors with independent numbers can be photoelectric sensors, pressure sensors or contact switches with independent numbers; the intelligent control system further comprises a communication module 6, wherein the communication module 6 is electrically connected with the controller 5.
Taking a weight box as an example, explaining the method, as shown in fig. 1, the structure of the weight box comprises a weight box 1 and a weight pad 2, the weight pad 2 is arranged in the weight box 1, a weight groove 3 is arranged in the weight pad 2, a sensing device 4 for sensing weights is arranged in each weight groove 3, the sensing device 4 for sensing weights can be arranged at the bottom or on the side wall of the weight groove 3 according to the sizes and models of different weight grooves, and meanwhile, the sensing device 4 for sensing weights can be a sensor; the sensors are sensors with independent numbers, the controller 5 is arranged in the weight box 1, and the sensor 4 is electrically connected with the controller 5; the sensors with independent numbers are numbered as 1, 2 and 3, the sensors with each number are installed in different weight grooves, and because the weight corresponding to each size and type of weight groove is unique, when the sensor 1 receives a trigger signal, the controller 5 receives the trigger information, the weight data of the corresponding sensor signal 1 in the controller 5 is called, and then data transmission is further carried out through the communication module 6, so that the weight taken away from the weight grooves and the weight put back are accurately obtained.
For another example, the weight slot 3 with some weight boxes comprises a first weight slot 31 and a second weight slot 32; the sensor 4 can be designed into a photoelectric sensor 41 and a contact switch 42 according to the size of the weight, the photoelectric sensor 41 is arranged in the first weight groove 31, the contact switch 42 is arranged in the second weight groove 32, and the photoelectric sensor 41 and the contact switch 42 are both electrically connected with the controller 5.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (3)
1. A weight management device, comprising a weight trough (3), characterized in that: an induction device (4) for sensing the weights is arranged in the weight groove (3); the number of the weight grooves (3) is multiple, and an induction device (4) for sensing the weights is arranged in each weight groove (3); the sensing device (4) for sensing the weight can be a sensor; the sensors are sensors with independent numbers; the device also comprises a controller (5), and the sensing device (4) is electrically connected with the controller (5).
2. The weight management device according to claim 1, wherein: the sensor with independent number may be a photosensor with independent number, a pressure sensor or a contact switch.
3. The weight management device according to claim 1, wherein: the intelligent control system is characterized by further comprising a communication module (6), wherein the communication module (6) is electrically connected with the controller (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922103695.7U CN211365407U (en) | 2019-11-29 | 2019-11-29 | Weight management device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922103695.7U CN211365407U (en) | 2019-11-29 | 2019-11-29 | Weight management device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211365407U true CN211365407U (en) | 2020-08-28 |
Family
ID=72166786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922103695.7U Active CN211365407U (en) | 2019-11-29 | 2019-11-29 | Weight management device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211365407U (en) |
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2019
- 2019-11-29 CN CN201922103695.7U patent/CN211365407U/en active Active
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