CN211862477U

CN211862477U - Spoon with weight measurement function

Info

Publication number: CN211862477U
Application number: CN202020203742.5U
Authority: CN
Inventors: 杨彦芳; 洪肇迪
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-25
Filing date: 2020-02-25
Publication date: 2020-11-06
Anticipated expiration: 2030-02-25

Abstract

The utility model discloses a ladle with weight measurement function, including the spoon head, the spoon handle, a controller, the apparatus further comprises a rotating shaft, a power supply, weighing sensor, output device and spoon handle, the one end and the first fixed connection of spoon handle, its other end inserts in the spoon handle, the spoon handle is crossed in the pivot, it is balanced to use the pivot as the both ends of strong point spoon handle, a controller, a power supply, weighing sensor and output device all set up in the spoon handle, the last surface contact of the one end of the spoon handle that inserts of weighing sensor and spoon handle, a controller respectively with a power supply, weighing sensor and output device electric connection, the power still with weighing sensor and output device electric connection. Compared with the prior art, the utility model discloses the during operation of weighing, the weight of salt relies on the transmission of spoon handle, and the weighing cell exerts pressure, and the weighing cell utilizes output device to export weight information after experiencing pressure, through the analysis processes of controller to can obtain the weight of salt very accurately.

Description

Spoon with weight measurement function

Technical Field

The utility model relates to a ladle, in particular to ladle with weight measurement function.

Background

Hypertension is a disease of persistent hypertension, which causes diseases such as stroke, heart disease, hemangioma and renal failure, and is a systemic disease characterized by an increase in arterial pressure and accompanied by functional or organic changes in organs such as heart, blood vessels, brain and kidney, and is classified into primary hypertension and secondary hypertension. Under the condition of no antihypertensive drug, the systolic pressure is more than or equal to 139mmHg and/or the diastolic pressure is more than or equal to 89mmHg, and the hypertension is divided into 1, 2 and 3 grades according to the blood pressure level. The simple systolic hypertension is obtained by the list that the systolic pressure is more than or equal to 140mmHg and the diastolic pressure is less than 90 mmHg. The patient has a history of hypertension, and is currently taking antihypertensive drugs, and the blood pressure is lower than 140/90mmHg, and the patient should be diagnosed with hypertension. Hypertension was classified as follows: primary hypertension: high pressure 140-; secondary hypertension: high pressure 160-; third-level hypertension: high pressure > 180mmHg and low pressure > 110 mmHg.

Treatment of hypertension includes both drug and non-drug therapies. The non-drug therapy of hypertension is a therapy for treating hypertension by methods of sodium salt intake limitation, drinking control, exercise, weight loss, mental and muscle relaxation therapy and the like, is suitable for various hypertension patients, particularly for light hypertension patients, and is also a basic therapy of drug therapy. Blood pressure can be reduced to some extent by single non-drug treatment measures.

Low sodium can reduce the blood volume in the blood vessel, reduce the sodium content in the blood vessel wall, and reduce the reactivity of the blood vessel, thereby reducing the systolic pressure and the diastolic pressure. Research shows that the salt intake is positively correlated with the average blood pressure value, the sodium salt intake is reduced to 3.5 g every day, and the systolic pressure can be reduced by 3-4 mm Hg, and the relationship is particularly obvious in the elderly or people with high blood pressure. The salt limitation not only can reduce the blood pressure and improve the effect of reducing the blood pressure, but also can delay and reduce various complications and reduce the dosage of patients. Some critically ill and mildly hypertensive patients may therefore also have their blood pressure fully controlled. At present, the international advocate is to limit the salt to 5 g per day, and the sodium intake of China is far higher than the value. The salt limiting amount is different in different hypertension grades, and the salt using amount is difficult to grasp in daily life.

The inventors of the present application have conducted intensive studies to obtain a spoon having a weight measuring function in order to achieve precise control of the intake amount of salt.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a ladle with weight measurement function, it can realize the accurate measurement to weight.

The above technical purpose of the present invention can be achieved by the following technical solutions:

ladle with weight measurement function, including spoon head, spoon handle, controller, pivot, power, weighing sensor, output device and spoon handle, the one end of spoon handle with spoon head fixed connection, its other end inserts in the spoon handle, the pivot crosses the spoon handle, with the pivot is the strong point the both ends of spoon handle are balanced, controller, power, weighing sensor and output device all set up in the spoon handle, weighing sensor with the insertion of spoon handle the upper surface contact of the one end of spoon handle, the controller respectively with power, weighing sensor and output device electric connection, the power still with weighing sensor and output device electric connection.

In a further improvement, the spoon head, the spoon handle and the spoon handle are all made of PVC transparent plastics.

In a further improvement, the power supply is a battery, a battery slot is arranged on the spoon handle, and the battery is arranged in the battery slot.

In a further improvement, the output device comprises a display screen, and the display screen is electrically connected with the power supply and the controller respectively.

In a further improvement, the output device comprises a voice broadcast device, and the voice broadcast device is respectively electrically connected with the power supply and the controller.

In a further improvement, a partition board is arranged inside the spoon handle, the partition board divides the inside of the spoon handle into two areas, namely a first area and a second area, the spoon handle is inserted into the first area, the rotating shaft and the weighing sensor are arranged in the first area, and the controller, the power supply and the output device are arranged in the second area.

The improved spoon is characterized by further comprising a vibration motor and a motor switch, wherein the vibration motor and the motor switch are arranged on the spoon handle, and the vibration motor is respectively electrically connected with the motor switch and the power supply.

In a further improvement, the vibration motor is a patch motor.

Compared with the prior art, the utility model provides a ladle with weight measurement function, its transmission that mainly relies on lever principle to realize power, when being in the state of not weighing, the spoon handle does not exert pressure for weighing sensor, and when carrying out the during operation of weighing, the weight of salt relies on the transmission of spoon handle, and the weighing sensor exerts pressure, and weighing sensor is after experiencing pressure, through the analysis processes of controller, utilizes output device to export weight information to can obtain the weight of salt very accurately.

Drawings

Fig. 1 is a schematic structural view of a spoon with a weight measuring function according to the present invention.

Fig. 2 is a schematic view of the working principle of the spoon with weight measuring function of the present invention.

Fig. 3 is a circuit diagram of a voice control chip of the spoon with weight measuring function.

Fig. 4 is a schematic circuit diagram of a voice control part of the spoon with weight measuring function according to the present invention.

In the drawings

A spoon head-1; a spoon handle-2; a controller-3; a rotating shaft-4; a power supply-5; a weighing sensor-6; a spoon handle-7; a display screen-8; a vibration motor-9; motor switch-10; a partition board-11.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

As shown in fig. 1 to 4, the spoon with the weight measuring function includes a spoon head 1, a spoon handle 2, a controller 3, a rotating shaft 4, a power supply 5, a weighing sensor 6, an output device and a spoon handle 7, wherein one end of the spoon handle 2 is fixedly connected to the spoon head 1, the other end of the spoon handle is inserted into the spoon handle 7, the rotating shaft 4 traverses the spoon handle 2, the two ends of the spoon handle 2 are balanced with the rotating shaft 4 as a supporting point, the controller 3, the power supply 5, the weighing sensor 6 and the output device are all arranged in the spoon handle 7, the weighing sensor 6 is in contact with the upper surface of the spoon handle 2 inserted into one end of the spoon handle 7, the controller 3 is electrically connected to the power supply 5, the weighing sensor 6 and the output device respectively, and the power supply 5 is further electrically connected to the weighing sensor 6 and the output device.

The spoon with the weight measuring function mainly depends on the lever principle to realize force transmission, when the spoon is in an unweighted state, the spoon handle 2 does not apply pressure to the weighing sensor 6, when weighing is carried out, the weight of salt depends on the transmission of the spoon handle 2, the weighing sensor 6 applies pressure, the weighing sensor 6 senses the pressure, and the weight information is output by the output device through analysis processing of the controller 3, so that the weight of the salt can be accurately obtained.

It should be noted that the spoon handle 7 is provided in the form of a housing, and has a space for accommodating the installation of the devices inside, and also provides a space for transmitting the pressure of the spoon handle 2, so that the pressure generated by the weight of the salt can be smoothly transmitted to the load cell 6.

The circuit principle of the spoon with the weight measuring function of the embodiment is shown in fig. 2, and the circuit mainly comprises a measuring circuit, a differential amplifying circuit, an A/D conversion circuit, a data processing circuit and an output circuit. Wherein the most important component in the measuring circuit is the load cell 6. The weighing sensor 6 is the most widely used in sensing, and is widely applied to electronic scales and measuring devices with various novel structures; the differential amplifying circuit is used for amplifying a weak analog signal output by the sensor by a certain multiple so as to meet the requirement of the A/D converter on the level of an input signal; the A/D conversion is used for converting the analog signal into a digital signal, performing analog-to-digital conversion, then transmitting the digital signal to the single chip for processing, and transmitting the digital signal to the output circuit for output.

Specifically, the spoon head 1, the spoon handle 2 and the spoon handle 7 are all made of PVC transparent plastics, so that the spoon has the advantages of good mechanical property, thermal stability, fire resistance, chemical corrosion resistance and flame retardancy.

Specifically, power 5 sets up to the battery, be equipped with the battery jar on the spoon handle 7, the battery install in the battery jar, set up to the battery can realize changing very conveniently, reduced the not enough risk of power 5.

Specifically, the output device includes a display screen 8, and the display screen 8 is electrically connected to the power supply 5 and the controller 3, respectively. The display screen 8 can accurately display the weighing result.

Further, output device includes the voice broadcast ware, the voice broadcast ware respectively with

power

5 and 3 electric connection of controller. The voice player plays the weighing result in a voice playing mode, the requirement of the voice player is to report the numerical value and the unit of the weighing result, the voice player can adopt an electronic scale voice chip SC1010B, SC1010B is a novel voice chip of a newly developed voice electronic scale of Shenzhen Yishensi special technology Limited company, the latest voice parent of Taiwan is adopted, the voice of a real person is reported, the number of peripheral elements is few, the circuit is simple, the control is convenient, the cost is low, the voice player is mainly applied to voice weighing scales, weighing scales and other voice weighing machines, and the circuit schematic diagram is shown in figure 3.

The working voltage of the SC1010B voice chip is between 2.4V and 3.6V, the static current Isb is less than or equal to 5 muA, the working current Iop is 2mA, the working temperature is between-0 ℃ and +70 ℃, the audio output mode is PWM (DA) output, in summary, the required voltage in the circuit is set to be 3V (two dry batteries), the output port is required to be connected with a loudspeaker, and the working principle diagram is shown in fig. 4.

For mounting the speaker, the handle 7 should be provided with a mesh to facilitate sound transmission.

In order to effectively protect the circuit and avoid salt corrosion of the circuit, a partition plate 11 is arranged inside the spoon handle 7, the partition plate 11 divides the inside of the spoon handle 7 into two areas, namely a first area and a second area, the spoon handle 2 is inserted into the first area, the rotating shaft 4 and the weighing sensor 6 are arranged in the first area, and the controller 3, the power supply 5 and the output device are arranged in the second area.

In order to accurately control the amount of the salt, the spoon with the weighing function of the embodiment further comprises a vibrating motor 9 and a motor switch 10, the vibrating motor 9 and the motor switch 10 are arranged on the spoon handle 7, the vibrating motor 9 is respectively electrically connected with the motor switch 10 and the power supply 5, and the motor switch 10 is preferably set as a button switch. After having set up vibrations motor 9, when the salt volume in spoon head 1 was too much, pressed motor switch 10, started vibrations motor 9 for the ladle vibrations, the salt that is located spoon head 1 is evenly shaken off, when reaching the set amount, loosens motor switch 10, and the shake stops, can obtain the accurate urban area volume of salt promptly, has avoided the not accurate problem of shake-off volume that the shake that leads to the fact through the people's hand.

Specifically, the vibration motor 9 is a patch motor, which is widely used in the prior art, and has a good vibration effect.

The foregoing description of the embodiments is provided to enable one of ordinary skill in the art to make and use the invention and is provided for enabling those of ordinary skill in the art to make and use the invention as provided within the appended claims. Therefore, the present invention is not limited to the above embodiments, and those skilled in the art should make improvements and modifications within the scope of the present invention according to the disclosure of the present invention.

Claims

1. Ladle with weight measurement function, its characterized in that, including spoon head, spoon handle, controller, pivot, power, weighing sensor, output device and spoon handle, the one end of spoon handle with spoon head fixed connection, its other end inserts in the spoon handle, the pivot crosses the spoon handle, with the pivot is the strong point the both ends of spoon handle are balanced, controller, power, weighing sensor and output device all set up in the spoon handle, weighing sensor with the insertion of spoon handle the upper surface contact of the one end of spoon handle, the controller respectively with power, weighing sensor and output device electric connection, the power still with weighing sensor and output device electric connection.

2. The spoon with weight measuring function as claimed in claim 1, wherein the spoon head, the spoon handle and the spoon handle are all made of PVC transparent plastics.

3. The spoon with weight measuring function as claimed in claim 1, wherein the power source is a battery, and a battery slot is provided on the handle of the spoon, and the battery is mounted in the battery slot.

4. The spoon as claimed in claim 1, wherein the output device includes a display screen, and the display screen is electrically connected to the power supply and the controller, respectively.

5. The spoon with the weight measuring function according to claim 1, wherein the output device comprises a voice broadcaster, and the voice broadcaster is electrically connected with the power source and the controller respectively.

6. The ladle with weight measurement function as recited in claim 1, wherein the ladle handle is internally provided with a partition plate, the partition plate divides the interior of the ladle handle into two regions, a first region and a second region, the ladle handle is inserted into the first region, the rotary shaft and the weighing sensor are arranged in the first region, and the controller, the power supply and the output device are arranged in the second region.

7. The spoon as claimed in any one of claims 1 to 6, further comprising a vibration motor and a motor switch, wherein the vibration motor and the motor switch are disposed on the handle, and the vibration motor is electrically connected to the motor switch and a power source, respectively.

8. The scoop with weight measurement function as recited in claim 7, wherein the vibration motor is a patch motor.