WO2019085047A1

WO2019085047A1 - Multi-functional electronic scales

Info

Publication number: WO2019085047A1
Application number: PCT/CN2017/111984
Authority: WO
Inventors: 陈平
Original assignee: 江阴市索菲电子科技有限公司
Priority date: 2017-11-06
Filing date: 2017-11-21
Publication date: 2019-05-09
Also published as: CN108132087A

Abstract

Provided is a set of multi-functional electronic scales, comprising a scales body (1), wherein multiple scales legs (2) are arranged below the scales body (1); a weighing flat plate (3) is arranged on the scales body (1); a display screen (4), a hygrometer, a thermometer and a loudspeaker (8) are arranged on the weighing flat plate (3); a humidity sensor (5), a temperature sensor (6) and a conversion module (7) are arranged in the scales body (1); the humidity sensor (5) is used for sensing the humidity around the scales body (1), converting same into an electrical signal and sending the electrical signal to the conversion module (7); the temperature sensor (6) is used for sensing the temperature around the scales body (1), converting same into an electrical signal and sending the electrical signal to the conversion module (7); and the conversion module (7) is used for receiving the electrical signals sent by the humidity sensor (5) and the temperature sensor (6) and sending, after a judgment, a control signal to control the loudspeaker (8) so that same produces a sound. The electronic scales have a simple structure, and in addition to the weighing function of common electronic scales, further has the functions of measuring, displaying and monitoring the temperature and humidity in a surrounding environment, raises an alarm when a pre-set temperature and humidity are exceeded, and is suitable to scenarios such as a warehouse sensitive to an environmental temperature.

Description

Multifunctional electronic scale

Technical field

The invention relates to the technical field of electronic scales, in particular to a multifunctional electronic scale.

Background technique

Electronic scales are commonly used weighing tools and are widely used in all aspects of production and life. At present, the electronic scales on the market have a single function and can only weigh the weight of objects. In some warehouses, the electronic scales have higher requirements on the temperature and humidity of the environment. Therefore, an additional thermometer and hygrometer is required to increase the additional economic burden.

Summary of the invention

In order to overcome the above deficiencies, the present invention provides a multifunctional electronic scale, comprising a scale body, a scale body is arranged under the scale body, a scale plate is arranged on the scale body, and a display screen is arranged on the weighing plate. A hygrometer, a thermometer and a speaker are provided with a humidity sensor, a temperature sensor and a conversion module. The humidity sensor is used to sense the humidity near the scale body and is converted into an electrical signal and sent to the conversion module, and the temperature sensor is used to sense the temperature near the scale body. And converted into an electrical signal sent to the conversion module, the conversion module is used to receive the electrical signal sent by the humidity sensor and the temperature sensor and determine the control signal to control the speaker to emit sound, thereby monitoring the ambient temperature and humidity, when the ambient temperature and humidity exceed The speaker emits an audible alarm after the predetermined value.

Preferably, the conversion module can also convert the electrical signal of the received humidity sensor and convert it into a digital signal for display on the display screen, and the surrounding humidity can be displayed through the display screen.

Preferably, the conversion module can also convert the electrical signal of the received temperature sensor and convert it into a digital signal for display on the display screen, and the ambient temperature can usually be displayed through the display screen.

Preferably, the weighing plate is provided with a waterproof coating to prevent moisture in the warehouse from adhering to the weighing plate, and affecting the object when weighing.

The invention has the advantages that the structure of the invention is simple, and the utility model has the functions of measuring, displaying and monitoring the temperature and humidity of the surrounding environment in addition to the weighing function of the common electronic scale, and issuing an alarm when the predetermined temperature and humidity are exceeded, suitable for It is practical for applications such as warehouses that are sensitive to ambient temperature.

DRAWINGS

The invention will be illustrated by way of example and with reference to the accompanying drawings in which:

Figure 1 is a schematic view of the structure of the present invention;

Figure 2 is a top plan view of the present invention.

Detailed ways

The invention will now be described in further detail with reference to the drawings. The drawings are simplified schematic diagrams, and only the basic structure of the present invention is illustrated in a schematic manner, and thus only the configurations related to the present invention are shown.

As shown in FIG. 1 and FIG. 2, the present invention is a multifunctional electronic scale, comprising a scale body 1, a scale body 2 is arranged under the scale body 1, and a weighing plate 3 is arranged on the scale body 1, the weighing body The flat panel 3 is provided with a display screen 4, a hygrometer, a thermometer and a speaker 8. The scale body 1 is provided with a humidity sensor 5, a temperature sensor 6 and a conversion module 7, and the humidity sensor 5 is used for sensing the humidity and conversion in the vicinity of the scale body 1. The electrical signal is sent to the conversion module 7, and the temperature sensor 6 is used to sense the temperature near the scale body 1 and convert it into an electrical signal and send it to the conversion module 7. The conversion module 7 is configured to receive the electrical signals sent by the humidity sensor 5 and the temperature sensor 6 and determine The control signal is then sent to control the speaker 8 to make a sound.

The conversion module 7 can also convert the electrical signals of the received humidity sensor 5 and convert them into digital signals for display on the display screen 4.

The conversion module 7 can also convert the electrical signals of the received temperature sensor 6 and convert them into digital signals for display on the display screen 4.

A waterproof coating 9 is disposed on the weighing plate 3.

The invention has simple structure, and has the weighing function of the common electronic scale, and also has measurement and display. It monitors the temperature and humidity of the surrounding environment and issues an alarm when it exceeds the predetermined temperature and humidity. It is suitable for use in warehouses sensitive to ambient temperature and is highly practical.

The above description is based on the present invention, and various changes and modifications can be made by those skilled in the art without departing from the scope of the present invention. The technical scope of the present invention is not limited to the contents of the specification, and the technical scope thereof must be determined according to the scope of the claims.

Claims

The utility model relates to a multifunctional electronic scale, which is characterized in that it comprises a scale body, a plurality of weighing feet are arranged under the scale body, a weighing plate is arranged on the scale body, and a display screen, a hygrometer, a thermometer and a speaker are arranged on the weighing plate The scale body is provided with a humidity sensor, a temperature sensor and a conversion module. The humidity sensor is used to sense the humidity near the scale body and is converted into an electrical signal and sent to the conversion module. The temperature sensor is used to sense the temperature near the scale body and convert it into an electrical signal. The conversion module is configured to receive an electrical signal sent by the humidity sensor and the temperature sensor and determine a control signal to control the speaker to emit a sound.
The multi-function electronic scale according to claim 1, wherein the conversion module further converts the electrical signal of the received humidity sensor and converts it into a digital signal for display on the display screen.
The multi-function electronic scale according to claim 1, wherein the conversion module further converts the electrical signal of the received temperature sensor and converts it into a digital signal for display on the display screen.
The multi-function electronic scale according to claim 1, wherein the weighing plate is provided with a waterproof coating.