CN213248934U

CN213248934U - Electronic tongue depressor with lighting function

Info

Publication number: CN213248934U
Application number: CN202021921645.6U
Authority: CN
Inventors: 白航; 裴强; 张海溪
Original assignee: First Peoples Hospital of Yunnan Province
Current assignee: First Peoples Hospital of Yunnan Province
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2021-05-25
Anticipated expiration: 2030-09-04

Abstract

The utility model provides an electronic tongue depressor of area illumination, includes the tongue depressor body, and the tongue depressor body includes handheld portion and tongue depressor portion, handheld portion and tongue depressor formula structure as an organic whole, and the embedded display screen that is fixed with in handheld portion, the afterbody of handheld portion are equipped with the USB interface, and the side of handheld portion is equipped with the switch button, heats the switch button, the switch button that throws light on and shoots, is fixed with camera and LED lamp pearl on the terminal surface of tongue depressor, is fixed with PTC constant temperature heating piece on the bottom surface of tongue depressor. The tongue depressor integrates the functions of illumination, shooting, image transmission, heating and temperature measurement, does not need a doctor to put various postures so as to observe the throat part of a patient by naked eyes from various angles to cause tiredness of the throat part, can transmit the image of the throat part to the rear end in real time so as to facilitate the doctor to observe the image, has the illumination function and ensures that the shot image is clearer; meanwhile, the tongue depressor has a heating function, so that stimulation to a patient to be detected is prevented, and the patient can conveniently cooperate with a doctor for detection.

Description

Electronic tongue depressor with lighting function

Technical Field

The utility model relates to the field of medical equipment, concretely relates to electronic tongue depressor of area illumination.

Background

The tongue depressor is mainly used for the visual examination of the oral cavity and the throat, is used for depressing the tongue so as to conveniently examine organs and tissues around the oral cavity and the throat, and is a necessary and commonly used examination instrument for doctors. The material is mainly iron in the early period, is common in wood and plastic at present and is also stainless steel. Wooden, bamboo, plastic tongue depressors are the most common because wooden, plastic can meet the hygienic requirements for disposable use.

Because the oral cavity and the throat are deep cavity holes and the internal light is insufficient, doctors usually need to observe by means of irradiation of searchlights or flashlights and other instruments, the operation mode usually needs assistants to assist in operation, and the light irradiation part is usually difficult to meet the requirements of the doctors at various observation angles; meanwhile, when the existing tongue depressor is used, particularly used in winter, the temperature difference between the tongue depressor and the oral cavity of a patient is large, and the cold tongue depressor can stimulate the observed patient to cause the resistance of the patient, so that the patient is difficult to actively cooperate with the examination of a doctor; the existing tongue depressor does not have the function of measuring the temperature of the oral cavity to obtain the body temperature, and patients with sore throat often have fever and fever, and the temperature of the patients needs to be measured after the observation of the throat, so that the workload of doctors is increased.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model discloses an electronic tongue depressor with illumination, this tongue depressor collects illumination, shooting, image transmission, heating, temperature measurement function in an organic whole, need not that the doctor puts out various postures in order to observe patient's throat position and cause tired feeling of sour from each angle naked eye, this tongue depressor can transmit the image of pharyngeal portion in real time to the rear end and make things convenient for the doctor to observe and have the illumination function, the image of shooting is clearer; meanwhile, the tongue depressor has a heating function, so that stimulation to a patient to be detected is prevented, and the patient can conveniently match with a doctor for detection; the tongue depressor can also measure the oral temperature of a patient, and the workload of a doctor is reduced.

In order to achieve the technical effects, the utility model discloses a following technical scheme realizes:

the utility model provides an electronic tongue depressor of area illumination, includes the tongue depressor body, and the tongue depressor body includes handheld portion and tongue depressor portion, handheld portion and tongue depressor formula structure as an organic whole, and the embedded display screen that is fixed with in handheld portion, the afterbody of handheld portion are equipped with the USB interface, and the side of handheld portion is equipped with the switch button, heats the switch button, the switch button that throws light on and shoots, is fixed with camera and LED lamp pearl on the terminal surface of tongue depressor, is fixed with PTC constant temperature heating piece on the bottom surface of tongue depressor.

Furthermore, the tongue depressor body comprises a top plate, a middle layer plate and a bottom plate, a key extending hole is formed in the top plate and the middle layer plate, a shooting module is fixed to the front end of the middle layer plate, a camera and LED lamp beads are integrated on the shooting module, and a temperature sensor is fixed to the middle layer plate behind the shooting module.

Further, the rear end of well plywood open and to have the recess, be fixed with the PCB circuit board in the recess, be fixed with analog-to-digital conversion module on the PCB circuit board, microprocessor chip, power module, electric quantity detection module and battery, shoot the module, a weighing sensor and a temperature sensor, analog-to-digital conversion module, power module all is connected with microprocessor chip, the battery is connected with power module, electric quantity detection module one end is connected with the battery and the other end is connected with microprocessor chip, the switch button is fixed in battery one side and is connected with the battery, the display screen, heat switch button, lighting switch button and shooting switch button all are connected with microprocessor chip, the right side of PCB circuit board is fixed with USB grafting module, USB grafting module is connected with microprocessor and battery respectively.

Furthermore, a PTC constant temperature heating sheet is fixed on the tongue pressing portion of the bottom plate and connected with the micro-processing chip.

The utility model has the advantages that: the tongue depressor integrates the functions of illumination, shooting, image transmission, heating and temperature measurement, does not need a doctor to put various postures so as to observe the throat part of a patient by naked eyes from various angles to cause tiredness of the throat part, can transmit the image of the throat part to the rear end in real time so as to facilitate the doctor to observe the image, has the illumination function and ensures that the shot image is clearer; meanwhile, the tongue depressor has a heating function, so that stimulation to a patient to be detected is prevented, and the patient can conveniently match with a doctor for detection; the tongue depressor can also measure the oral temperature of a patient, and the workload of a doctor is reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic perspective view of an illuminated electronic tongue depressor;

fig. 2 is a left-side structural schematic view of the illuminated electronic tongue depressor;

fig. 3 is a schematic structural diagram of the composition of the illuminated electronic tongue depressor.

In the drawings, the components represented by the respective reference numerals are listed below:

1-a handheld part, 2-a tongue depressor, 3-a display screen, 4-a USB interface, 5-a power switch key, 6-a heating switch key, 7-a lighting switch key, 8-a shooting switch key, 9-a camera, 10-an LED lamp bead, 11-a top plate, 12-a middle plate, 13-a shooting module, 14-a temperature sensor, 15-a PCB circuit board, 16-an analog-to-digital conversion module, 17-a micro-processing chip, 18-a power module, 19-a power detection module, 20-a storage battery, 21-a USB interface module, 22-a groove, 23-a key extending hole, 24-a key module, 25-a bottom plate and 26-a constant temperature PTC heating plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The photographing module 13 in the embodiment adopts an OV5640 type camera module, which integrates a CMOS camera module and two LED illuminating lamp beads; the temperature sensor 14 is a PT100 type surface mount temperature sensor; the analog-to-digital converter 16 selects ADS7812 ADC; the microprocessor chip 17 is an STM32F103C8T6(LQFP48) type chip; the power supply module 18 selects an AMS1117-3.3 type power supply conversion module; the electric quantity detection module 19 selects a BQ27510 type electric quantity detection chip; the battery 20 is a lithium ion battery.

As shown in fig. 1-2, an electronic tongue depressor with illumination comprises a tongue depressor body, wherein the tongue depressor body comprises a handheld portion 2 and a tongue depressor portion 1, the handheld portion 2 and the tongue depressor portion 1 are of an integrated structure, a display screen 3 is fixed on the handheld portion 2 in an embedded manner, a USB socket 4 is arranged at the tail of the handheld portion 2, a power switch key 5, a heating switch key 6, an illumination switch key 7 and a shooting switch key 8 are arranged on the side surface of the handheld portion 2, a camera 9 and an LED lamp bead 10 are fixed on the end surface of the tongue depressor portion 1, and a PTC constant temperature heating sheet 26 is fixed on the bottom surface of the tongue depressor portion 1.

As shown in fig. 3, the tongue depressor body is composed of a top plate 11, a middle plate 12 and a bottom plate 27, the top plate 11 and the middle plate 12 are provided with a key extending hole 23, the front end of the middle plate 12 is fixed with a shooting module 13, a camera 9 and LED lamp beads 10 are integrated on the shooting module 13, and the middle plate 12 behind the shooting module is fixed with a temperature sensor 14. The rear end of the middle-layer plate 12 is provided with a groove 24, a PCB 15 is fixed in the groove 24, an analog-digital conversion module 16 is fixed on the PCB 15, a micro-processing chip 17, a power supply module 18, an electric quantity detection module 19 and a storage battery 20, a shooting module 13, a temperature sensor 14, the analog-digital conversion module 16, the power supply module 18 is connected with the micro-processing chip 17, the storage battery 20 is connected with the power supply module 18, one end of the electric quantity detection module 19 is connected with the storage battery 20, the other end of the electric quantity detection module is connected with the micro-processing chip 17, a power switch key 5 is fixed on one side of the storage battery 20 and is connected with the storage battery 20, a display screen 3, a heating switch key 6, an illumination switch key 7 and a shooting switch key 8 are connected with the micro-processing chip 17, a USB plug-in module 21 is fixed on. A PTC constant temperature heating piece 26 is fixed on the tongue pressing portion of the bottom plate 25, and the PTC constant temperature heating piece 26 is connected with the micro-processing chip 17.

One specific application of the device is as follows: when the device is used, the power switch key 5 is pressed, after the whole device is powered on, the lighting switch key 7 and the shooting switch key 8 are pressed, a lighting starting instruction and a shooting instruction are input into the micro-processing chip 17, the micro-processing chip 17 outputs a working instruction to the camera 9 and the LED lamp bead 10 of the shooting module 13, the LED lamp bead 10 turns on lighting, the camera 9 starts shooting, a real-time picture shot by the camera 9 is transmitted into the micro-processing chip 17, the micro-processing chip 17 transmits the transmitted shooting picture to the display screen 3 for displaying, and a doctor can observe the pharyngeal tissue condition of a patient through the display screen 3; the tongue pressing part 1 is stretched into the oral cavity of a patient, the tongue pressing part 1 is attached to the root of the tongue of the patient, the temperature sensor 14 collects the temperature in the oral cavity of the patient and converts the temperature into an analog electric signal, the analog electric signal is transmitted to the analog-to-digital conversion module 16, the analog-to-digital conversion module 16 converts the analog electric signal into a digital signal and transmits the digital signal to the micro-processing chip 17, and the micro-processing chip 17 transmits temperature information to the display screen 3 for displaying, so that a doctor can record the oral cavity temperature information of the patient and further judge whether the throat of the patient is abnormal due to fever and fever; the electric quantity detection module 19 detects the end voltage of the storage battery in real time and compares the end voltage with the rated voltage of the storage battery to obtain the residual electric quantity of the storage battery 20 and transmits the electric quantity information to the micro-processing chip 17, and the micro-processing chip 17 transmits the electric quantity information to the display screen 3 for displaying; when the electric quantity is too low, the USB data line is connected through the USB interface 4 for charging, the USB plug-in module 21 transmits the output electric energy to the storage battery 20 connected with the USB plug-in module for storage, and the power supply module 18 converts the voltage output by the storage battery 20 into 3.3V working voltage for supplying power to the micro-processing chip 17.

When the weather temperature is low, the temperature of the tongue pressing portion 1 is low, the heating switch key 6 can be pressed at the moment, the heating instruction is input into the micro-processing chip 17, the micro-processing chip 17 outputs a high level to the PTC constant temperature heating sheet 26, the PTC constant temperature heating sheet 26 starts to heat after receiving the heating instruction, the heat is transferred to the tongue pressing portion 1, and the tongue pressing portion 1 can be placed into the tongue root of a patient after being preheated to prevent the patient from being stimulated to cause the patient to be uncoordinated. Since the PTC constant-temperature heating sheet 26 affects the temperature measurement of the temperature sensor 14 during heating, the heating function can be turned off after the tongue depressing portion 1 is preheated by the PTC constant-temperature heating sheet 26, and the influence of the heating function of the PTC constant-temperature heating sheet 26 on the temperature sensor 14 can be ignored after the heating function is turned off for 1-2min, and the oral cavity temperature collected by the temperature sensor 14 can be used as a reference for clinical examination.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. An electronic tongue depressor with illumination comprises a tongue depressor body and is characterized in that the tongue depressor body comprises a handheld part and a tongue depressor part, the handheld part and the tongue depressor part are of an integrated structure, a display screen is fixed on the handheld part in an embedded mode, a USB (universal serial bus) plug port is arranged at the tail of the handheld part, a power switch key, a heating switch key, a lighting switch key and a shooting switch key are arranged on the side face of the handheld part, a camera and an LED (light-emitting diode) lamp bead are fixed on the end face of the tongue depressor, and a PTC (positive temperature coefficient) constant-temperature heating sheet is fixed on the bottom face;

the tongue depressor body consists of a top plate, a middle plate and a bottom plate, wherein a key extending hole is formed in the top plate and the middle plate, a shooting module is fixed at the front end of the middle plate, a camera and an LED lamp bead are integrated on the shooting module, and a temperature sensor is fixed on the middle plate behind the shooting module;

the rear end of the middle layer plate is provided with a groove, a PCB circuit board is fixed in the groove, an analog-digital conversion module, a micro-processing chip, a power supply module, an electric quantity detection module and a storage battery are fixed on the PCB circuit board, the shooting module, the temperature sensor, the analog-digital conversion module and the power supply module are all connected with the micro-processing chip, the storage battery is connected with the power supply module, one end of the electric quantity detection module is connected with the storage battery, the other end of the electric quantity detection module is connected with the micro-processing chip, a power switch key is fixed on one side of the storage battery and connected with the storage battery, a display screen, a heating switch key, a lighting switch key and a shooting switch key are all connected with the micro-processing chip, a USB;

and a PTC constant temperature heating sheet is fixed on the tongue pressing part of the bottom plate and is connected with the micro-processing chip.