CN218458270U - Weighing pad and weighing bed - Google Patents

Abstract

The utility model relates to a pad and bed of weighing weigh relates to the field of the technique of weighing, and it includes fills up the body, including filling up the body, still includes: a sensing module comprising a pressure sensor disposed on the pad body, the pressure sensor configured to acquire a weight signal of the patient; a processing module comprising an A/D converter that receives the weight signal and converts the weight signal to a digital signal; and the display module is used for receiving and displaying the digital signal. This application has the effect of conveniently measuring inconvenient patient's weight of action.

Description

Weighing pad and weighing bed

Technical Field

The application relates to the field of weighing technology, in particular to a weighing pad and a weighing bed.

Background

The monitoring of the body weight condition of the patient is a large important index for representing the physiological condition of the patient, and has important significance for the diagnosis of doctors.

At present, the measurement of the weight of a patient is usually realized by the patient standing on a weighing machine for weighing, which can be realized for the mild patient. However, it is difficult for the patient with mobility impairment, so it is a difficult problem to monitor the weight of the critical patient with mobility impairment.

With respect to the related art as described above, the inventors consider that there is a drawback in that it is inconvenient to measure the body weight of a patient who is not mobile.

SUMMERY OF THE UTILITY MODEL

In order to measure the weight of a patient with mobility inconvenience, the application provides a weighing pad and a weighing bed.

In a first aspect, the application provides a weighing pad and weighing bed adopts following technical scheme:

the utility model provides a pad and bed of weighing weighs, includes the pad body, still includes:

a sensing module comprising a pressure sensor disposed on the pad body, the pressure sensor configured to acquire a weight signal of a patient;

a processing module comprising an A/D converter for receiving the weight signal and converting the weight signal into a digital signal;

and the display module comprises a display screen, and the display screen is used for receiving and displaying the digital signal.

Through adopting above-mentioned technical scheme, let the patient lie on weighing the pad, the patient exerts the effort to pressure sensor under self action of gravity to this surveys weight signal through pressure sensor, then sends to processing module and handles after the conversion through the AD converter, shows patient's weight information through display module at last, need not the patient and stands and weigh on the weighing machine, makes things convenient for the inconvenient patient of action greatly.

Preferably, the system further comprises a data transmission module, an input end of the data transmission module is electrically connected with the processing module, and an output end of the data transmission module is in signal connection with an external terminal.

Through adopting above-mentioned technical scheme, the pad accessible data transmission module of weighing transmits patient's weight data to external terminal, conveniently stores and carries out other operations weight data.

Preferably, the data transmission module includes a wired transmission module and a wired transmission interface, an input end of the wired transmission module is electrically connected to the processing module, and an input end of the external terminal is electrically connected to the limited transmission interface.

By adopting the technical scheme, the wired transmission mode is less interfered, and has strong reliability and confidentiality, thereby being beneficial to ensuring the data transmission quality.

Preferably, the data transmission module further comprises a wireless transmission module, the wireless transmission module is in signal connection with the processing module, and the input end of the external terminal is in signal connection with the wireless transmission module.

Through adopting above-mentioned technical scheme, wireless transmission mode simple to operate, flexibility are strong, are favorable to reducing cable quantity and simplifying equipment.

Preferably, the cushion comprises a force transmission plate positioned at the bottom of the cushion body, the pressure sensor is positioned at one side of the force transmission plate far away from the cushion body, and the pressure sensor is abutted to the force transmission plate.

Through adopting above-mentioned technical scheme, exert the effort transmission to pressure sensor at the pad body with the patient through setting up the biography power board, be favorable to guaranteeing the effective transmission of pressure, improve pressure sensor's detection accuracy, reduce the error.

Preferably, the pressure sensor is a bridge sensor.

Through adopting above-mentioned technical scheme, bridge type sensor precision is high, the low power dissipation, the omniseal, and the error is little, is difficult to be damaged by sweat etc. prolongs the life of sensor, is favorable to guaranteeing sensing module's data detection accuracy simultaneously.

In a second aspect, the application provides a weighing bed which adopts the following technical scheme:

the utility model provides a bed of weighing, is provided with foretell pad of weighing on the bed body, and processing module and display module all can be dismantled and connect in the bed body.

By adopting the technical scheme, the patient can directly lie on the bed body to measure the weight information, which is beneficial to improving the comfort of the patient; the processing module and the display module are arranged on the bed body, so that the probability that the processing module and the display module are damaged unintentionally when a patient lies on the cushion body is reduced.

Preferably, the end of the bed body far away from the cushion body is provided with a pulley.

Through adopting above-mentioned technical scheme, the bed of weighing through the setting of pulley makes and to slide subaerial, but convenient and fast ground removes the bed of weighing to the patient when the patient needs to weigh weight.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when a patient lies on the weighing pad, the pressure of the patient on the weighing pad is measured through the pressure sensor, a weight signal is sent to the A/D converter, the digital signal corresponding to the weight signal is sent to the processing module for processing after the digital signal is converted through the A/D converter, and finally the weight information of the patient is displayed through the display module, so that the patient does not need to stand on the weighing scale for weighing, and the patient with inconvenient movement can be conveniently weighed;

2. the patient can directly lie on the weighing bed to measure the weight information, which is beneficial to improving the comfort of the patient with inconvenient movement.

Drawings

FIG. 1 is a schematic block diagram of an embodiment of the present application, which mainly embodies weighing;

FIG. 2 is a schematic axial view of a weighing pad structure embodied mainly in an embodiment of the present application;

fig. 3 is a schematic axial side view of a weighing bed mainly embodied in the embodiment of the application.

Reference numerals: 1. a cushion body; 2. a sensing module; 21. a pressure sensor; 3. a data transmission module; 31. a wired transmission module; 32. a wireless transmission module; 321. a wired transmission interface; 4. a processing module; 41. an A/D converter; 5. a display module; 6. an external terminal; 7. a bed body; 8. a pulley.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses pad and bed of weighing weigh of weighing.

Referring to fig. 1 and 2, the weighing pad comprises a pad body 1, a sensing module 2, a data transmission module 3, a processing module 4 and a display module 5. Specifically, the sensing module 2 comprises a pressure sensor 21, the pressure sensor 21 is mounted on the pad body 1, and the pressure sensor 21 is configured to acquire a weight signal of the patient. Pressure sensor 21 adopts the bridge type sensor, and the bridge type sensor error is little, the precision is high, the full-enclosed, is difficult to be damaged by sweat etc. effectively guarantees sensing module 2's data accuracy. The bottom of the cushion body 1 is provided with a force transmission plate 11, the pressure sensor 21 is positioned at one side of the force transmission plate 11 far away from the cushion body 1, and the pressure sensor 21 is abutted against the force transmission plate.

The processing module 4 comprises an a/D converter 41, the a/D converter 41 being arranged to receive the weight signal and to convert said weight signal into a digital signal, it being noted that the digital signal should comprise weight information of the patient. The display module 5 includes, but is not limited to, a display screen for receiving and displaying the digital signal.

In addition, in order to record the weight of the patient, the input end of the data transmission module 3 is electrically connected with the processing module 4, and the output end of the data transmission module 3 is connected with an external terminal 6 in a signal mode. The external terminal 6 may adopt a weight recording APP or a weight data memory, etc.

For this purpose, the data transmission module 3 includes a wired transmission module 31 and a wireless transmission module 32, and an output terminal of the wired transmission module 31 is electrically connected to a wired transmission interface 321. The processing module 4 is in wired communication with the hardware-type external terminal 6 through the wired transmission module 31 and the wired transmission interface 321, and the wired transmission interface 321 may adopt a form of USB, RS bus, ES serial port, or the like. The processing module 4 can also perform wireless communication with the software external terminal 6 by means of the wireless transmission module 32, and can adopt bluetooth, wireless RF/M and other modes. The limited transmission mode has the characteristics of high reliability and small interference, and is favorable for ensuring stable data transmission. The wireless transmission mode has strong flexibility, and further ensures the stable transmission of data.

Referring to fig. 1 and 3, the weighing bed comprises a bed body 7 and the weighing pad, the processing module 4 and the display module 5 are both arranged on the bed body 7, the display module 5 is positioned on one side of the bed body 7 in the length direction, and pulleys 8 are arranged on four bed legs of the bed body 7. Through the above arrangement, the patient can directly lie on the weighing bed with the weighing pad placed thereon, which is beneficial to improving the comfort of the patient. The processing module 4 and the display module 5 are arranged on the window body instead of being directly arranged on the weighing pad, so that the probability of damage is reduced. The pulley 8 is convenient for medical personnel to move the weighing bed to the front of the patient conveniently and quickly, and the patient who does not need to move inconveniently moves to the front of the bed body 7.

The implementation principle of the embodiment is as follows: when the weight of the patient needs to be measured, the patient only needs to directly lie on the weighing pad, and the pressure sensor 21 detects the weight signal of the patient. The a/D converter 41 converts the weight signal into a digital signal and outputs the digital signal to the display module 5, and the display module 5 displays the weight information of the patient. Furthermore, the processing module 4 may transmit the weight data to the external terminal 6 through the data transmission module 3. Through this pad of weighing, need not to make the inconvenient patient of action stand and weigh on the weighing machine and obtain patient's weight data, effectively improve the convenience.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (6)

1. The weighing pad comprises a pad body (1), and is characterized by further comprising:

a sensing module (2), wherein the sensing module (2) comprises a pressure sensor (21), the pressure sensor (21) is arranged on the pad body (1), and the pressure sensor (21) is configured to acquire a weight signal of a patient;

a processing module (4), the processing module (4) comprising an A/D converter (41), the A/D converter (41) being configured to receive the weight signal and to convert the weight signal into a digital signal;

the display module (5), the said display module (5) includes the display screen, the said display screen is used for receiving the said digital signal and carrying on the display;

the data transmission device is characterized by further comprising a data transmission module (3), wherein the input end of the data transmission module (3) is in data connection with the processing module (4), and the output end of the data transmission module (3) is in signal connection with an external terminal (6);

the data transmission module (3) comprises a wired transmission module (31) and a wired transmission interface (311), the input end of the wired transmission module (31) is in data connection with the processing module (4), and the input end of the external terminal (6) is in data connection with the wired transmission interface (311).

2. A weighing pad as claimed in claim 1, wherein: the data transmission module (3) further comprises a wireless transmission module (32), the wireless transmission module (32) is in signal connection with the processing module (4), and the external terminal (6) is in signal connection with the wireless transmission module (32).

3. A weighing pad as claimed in claim 1, wherein: the cushion comprises a force transmission plate (11) positioned at the bottom of the cushion body (1), and the pressure sensor (21) is positioned on one side of the force transmission plate (11) far away from the cushion body (1).

4. A weighing pad as claimed in claim 1, wherein: the pressure sensor (21) adopts a bridge type sensor.

5. A weighing bed comprises a bed body (7), and is characterized in that: the weighing pad of any one of claims 1 to 4 is arranged on the bed body (7), and the processing module (4) and the display module (5) are both arranged on the bed body (7).

6. A weighing bed as claimed in claim 5, wherein: the end part of the bed body (7) far away from the cushion body (1) is provided with a pulley (8).

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