CN217637703U - Earplug type core thermometer - Google Patents
Earplug type core thermometer Download PDFInfo
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- CN217637703U CN217637703U CN202221652946.2U CN202221652946U CN217637703U CN 217637703 U CN217637703 U CN 217637703U CN 202221652946 U CN202221652946 U CN 202221652946U CN 217637703 U CN217637703 U CN 217637703U
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Abstract
The utility model discloses an earplug formula core clinical thermometer belongs to core body temperature measurement technical field. The temperature sensing element is connected to the front end of the earplug, the ear cap is connected to the tail end of the earplug, the temperature measuring transmission module is installed in the earplug and the ear cap, and the temperature measuring transmission module is connected with the temperature sensing element. Compared with the prior art: firstly, the earplug type core thermometer can implant the temperature sensing element into the eardrum membrane position in the auditory canal through the earplug, the temperature sensing element is sealed in the auditory canal and is not influenced by the external environment temperature, the tympanic membrane temperature can be continuously measured, the core temperature of a human body is reflected, and the change of the body temperature can be conveniently and timely found; secondly, the special-shaped ear lobe can be clamped into an auricle for limiting and fixing, so that the thermometer can be conveniently fixed on an ear opening, and the core body temperature can be continuously measured and recorded in a free moving state of a human body; finally, the utility model discloses simple structure, with low costs, facilitate promotion and use.
Description
Technical Field
The utility model belongs to the technical field of the core body temperature is measured, in particular to earplug type core clinical thermometer.
Background
Body temperature, heart rate and blood pressure are three most important parameters of human and animal vital signs, and body temperature is the reaction of metabolism in the new city of human body, and when abnormal, the disease comes. In the medical field, the temperature of heart, lung, viscera and brain becomes the core body temperature of human body, only the blood temperature, bladder temperature, anus temperature and tympanic membrane temperature are accepted as the credible core body temperature which can be measured by human body, and the core body temperature is an important index for doctors to accurately analyze human pathology and health.
At present, all thermometers in the market statically measure the skin surface temperature of a human body, the measured value is greatly influenced by the environment, the measured value is inaccurate and cannot be continuously measured, and the thermometer has important defects. The ear temperature is measured mainly by an infrared radiation type ear thermometer, infrared radiation energy mainly emitted by an ear canal is transmitted to a thermopile or other thermal detectors through an infrared waveguide, and the infrared radiation energy is converted into electric energy and then is subjected to electric signal processing to obtain human body temperature information. The infrared radiation type ear thermometer cannot directly contact with the tympanic membrane, can only measure the temperature in the ear canal, and cannot reflect the core temperature of the tympanic membrane. In addition, the measurement process of the infrared radiation type ear thermometer is only one-time contact and intermittent measurement, real-time continuous measurement cannot be realized, and the change of the body temperature is difficult to find timely and accurately.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, the primary object of the present invention is to provide an ear-type core thermometer, which can continuously measure the tympanic membrane temperature, reflect the core temperature of the human body, and conveniently and timely find the change of the body temperature;
another object of the present invention is to provide an ear-type core thermometer, which is convenient for fixing the thermometer;
a final object of the present invention is to provide an ear type core thermometer, which has a simple structure, a low cost, and is easy to popularize and use.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
the utility model provides an earplug type core thermometer, including earplug, temperature sensing piece, temperature measurement transmission module, ear flap, the front end at the earplug is connected to the temperature sensing piece, the end at the earplug is connected to the ear flap, temperature measurement transmission module is installed in earplug and ear flap, and temperature measurement transmission module is connected with the temperature sensing piece. In this application, the ear flap can be fixed outside the ear mouth by the card, the eardrum membrane position in the auricle is implanted to the temperature sensing piece to the earplug, the temperature sensing piece is airtight in the auricle, do not receive external environment temperature's influence, reaction core body temperature, can be continuous conduct temperature measurement transmission module with the tympanic membrane temperature in the auricle, temperature measurement transmission module can continuous measurement and the tympanic membrane temperature that the conduction of record temperature sensing piece comes, and pass through wireless network transmission cell-phone with body temperature information, intelligent terminal such as computer, it is long-range, show body temperature data and variation curve in real time, be convenient for monitor human temperature unusual, human health is judged, be applicable to high temperature very much, the training, the detection of the personnel's under the special environmental conditions such as post temperature.
Further, the temperature measurement transmission module is including PCBA board, FPC board, the one end of FPC board is connected on the PCBA board, and NTC temperature sensor is installed to the other end, just NTC temperature sensor is connected with the temperature sensing piece. The temperature measurement transmission module is characterized by further comprising a battery, a charging terminal, a Bluetooth antenna and a chip, wherein the battery, the charging terminal, the Bluetooth antenna and the chip are all electrically connected with the PCBA board. In this application, NTC temperature sensor possesses the ability of contact temperature measurement and air convection temperature measurement, can measure the tympanic membrane temperature that the temperature sensing piece transmitted, solves the defect that traditional clinical thermometer only possesses the infrared radiation temperature measurement. The NTC temperature sensor transmits the measured temperature information to the PCBA board through the FPC board, then records and processes the temperature information through the chip, and transmits the obtained body temperature data and the change curve to intelligent terminals such as mobile phones and computers through the Bluetooth antenna. The battery can supply power for the clinical thermometer, and charging terminal can cooperate the earplug formula box of charging, charges for the battery.
Furtherly, bluetooth antenna and PCBA board are the setting of L shape, form the anti-skidding structure that prevents that the PCBA board from droing in the ear-mouth lid.
Further, the model of the chip comprises NRF52832.
Further, the earplug is the hollow structure that link up around, including integrated into one piece's duct post, electric capacity cover, dysmorphism ear leaf, the duct post passes through the electric capacity cover with dysmorphism ear leaf and is connected, just the through-hole that duct post, electric capacity cover, dysmorphism ear leaf are linked together through one. The FPC board sets up in the ear canal post and the front end runs through outside the ear canal post, the battery sets up in the electric capacity cover. Through hollow structure, can hold FPC board and battery to protect FPC board, battery.
Furthermore, the special-shaped ear lobe is a sheet structure matched with the shape of an auricle, and the ear canal column and the capacitor sleeve are both perpendicular to the special-shaped ear She Xiang. When wearing, the duct is implanted to duct post, electric capacity cover in, special-shaped lobe of the ear can block into the auricle in, carry out spacing fixed, be convenient for fix the clinical thermometer on the ear mouth, can not drop during the motion state yet, can be at continuous measurement and record core body temperature under human free activity state.
Furthermore, the auditory canal column and the capacitor sleeve are both cylindrical structures. Can reduce the friction between with the duct, avoid causing the injury to the duct.
Further, the ear cap is hollow structure, including integrated into one piece's lid, electric capacity post, antenna post, the inside of lid, electric capacity post, antenna post is linked together, the electric capacity post is installed in the electric capacity cover, the battery is installed in the electric capacity post, the PCBA board is installed in the lid, the antenna is installed in the antenna post, still be provided with the terminal hole on the lid, the outer end setting of the terminal that charges is in the terminal hole. The ear opening cover can be enough to cooperate special-shaped ear leaf to fix at the ear opening, can hold and protect PCBA board and antenna again. Meanwhile, the antenna column can also be used as a handle, so that the thermometer is convenient to hold when the thermometer is worn and taken down. The terminal hole can make things convenient for charging terminal and earplug formula to charge the box and switch on and charge.
Further, the PCBA board still is connected with the LED lamp, still be provided with the light trap on the lid, the LED lamp sets up the below at the light trap. When the body temperature is too high and the patient is in a fever state, the LED lamp can flash to give an alarm.
Further, the ear cap comprises an upper cap and a lower cap which are detachably connected, and the upper cap and the lower cap are combined to form the ear cap. Through the structure that sets up detachable connection, the installation of the internal assembly of can being convenient for.
Furthermore, the earplugs and the ear caps are made of silica gel materials. The setting of silica gel material can conveniently articulate this ear thermometer on the ear, avoids the injury of ear thermometer to ear lateral wall.
Furthermore, the temperature sensing piece is including the temperature sensing copper cap, the temperature sensing copper cap is front end closed, rear end open-ended tubular structure, the rear end setting of temperature sensing copper cap is in the front end of duct post, and the eardrum in front end and the human or animal duct is close to, NTC temperature sensor stretches into in the temperature sensing copper cap from the rear end of temperature sensing copper cap, just be connected through heat conducting resin between the inner wall of NTC temperature sensor and temperature sensing copper cap. The temperature sensing copper cap has excellent geothermal conduction efficiency and can improve the real-time performance of body temperature measurement. Set up NTC temperature sensor in the temperature sensing copper cap, the temperature of measurement temperature sensing copper cap that can be more accurate, heat conducting resin has excellent heat conduction efficiency, can avoid NTC temperature sensor and temperature sensing copper cap direct contact, extension NTC temperature sensor's life.
Further, the ear type core thermometer is also provided with an ear type charging box which is matched with the ear type core thermometer. The earplug type charging box in the application is prior art, and is the same with the structure, the function of the bluetooth headset charging box of conventionality, through switching on with the charging terminal, realizes charging of battery. The charging of the earplug type core thermometer can be realized.
The utility model has the advantages of, compare in prior art:
firstly, the earplug type core thermometer can implant the temperature sensing element into the eardrum membrane position in the auditory canal through the earplug, the temperature sensing element is sealed in the auditory canal and is not influenced by the external environment temperature, the tympanic membrane temperature can be continuously measured, the core temperature of a human body is reflected, and the change of the body temperature can be conveniently and timely found;
secondly, the special-shaped ear lobe can be clamped into an auricle for limiting and fixing, so that the thermometer can be conveniently fixed on an ear opening, and can not fall off in a motion state, and continuous temperature measurement is realized;
finally, the utility model discloses simple structure, with low costs, facilitate promotion and use.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an exploded view of the present invention.
Fig. 3 is a schematic structural diagram of the temperature measurement transmission module of the present invention.
Fig. 4 is a schematic structural view of the ear cap of the present invention.
Fig. 5 is a schematic view of the earplug of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
referring to fig. 1-5, the present embodiment provides an earplug type core thermometer, which includes an earplug 1, a temperature sensing copper cap 2, a temperature measurement transmission module 3, and an ear flap 4, wherein a rear end of the temperature sensing copper cap 2 is connected to a front end of the earplug 1, the front end is adjacent to a tympanic membrane in an ear canal of a human body or an animal, the ear flap 4 is connected to a tail end of the earplug 1, the temperature measurement transmission module 3 is installed in the earplug 1 and the ear flap 4, and the temperature measurement transmission module 3 is connected to the temperature sensing copper cap 2. In this application, the ear flap 4 can be fixed outside the ear mouth by the card, eardrum position in the duct is implanted with temperature sensing copper cap 2 to earplug 1, temperature sensing copper cap 2 is airtight in the duct, do not receive external environment temperature's influence, reaction core body temperature, can be continuous conduct temperature measurement transmission module 3 with the eardrum temperature in the duct, temperature measurement transmission module 3 can continuous measurement and the eardrum temperature that comes of record temperature sensing copper cap 2 conduction, and with body temperature information pass through wireless network transmission to cell-phone, intelligent terminal such as computer, long-range, show body temperature data and change curve in real time, be convenient for monitor human temperature unusually, judge human health, be applicable to high temperature, training, the detection of personnel's body temperature under the special environmental conditions such as station sentry.
Furthermore, the temperature measurement transmission module 3 comprises a PCBA board 31 and a FPC board 32, one end of the FPC board 32 is connected to the PCBA board 31, the other end is provided with an NTC temperature sensor 33, and the NTC temperature sensor 33 is connected with the temperature sensing copper cap 2. The temperature measurement transmission module 3 further includes a battery 34, a charging terminal 35, a bluetooth antenna 36, and a chip (not shown), wherein the battery 34, the charging terminal 35, the bluetooth antenna 36, and the chip are electrically connected to the PCBA board 31. In this application, NTC temperature sensor 33 possesses the ability of contact temperature measurement and air convection temperature measurement, can measure the tympanic membrane temperature that temperature sensing copper cap 2 transmitted and come, solves the defect that traditional clinical thermometer only possesses the infrared radiation temperature measurement. The NTC temperature sensor 33 transmits the measured temperature information to the PCBA 31 through the FPC board 32, and then records and processes the temperature information through the chip, and transmits the obtained body temperature data and the change curve to intelligent terminals such as mobile phones and computers through the Bluetooth antenna 36. The battery 34 can supply power to the thermometer, and the charging terminal 35 can be fitted to an ear-type charging box to charge the battery 34.
Further, bluetooth antenna 36 and PCBA board 31 are the L shape setting, form the anti-skidding structure that prevents that PCBA board 31 from droing in the ear-mouth lid 4.
Further, the model of the chip comprises NRF52832.
Further, the temperature sensing copper cap 2 is a tubular structure with a closed front end and an open rear end, the NTC temperature sensor 33 extends into the temperature sensing copper cap 2 from the rear end of the temperature sensing copper cap 2, and the NTC temperature sensor 33 is connected with the inner wall of the temperature sensing copper cap 2 through heat conducting resin. The temperature sensing copper cap 2 has excellent geothermal conduction efficiency and can improve the real-time performance of body temperature measurement. Set up NTC temperature sensor 33 in the temperature sensing copper cap, the temperature of measurement temperature sensing copper cap 2 that can be more accurate, heat conducting resin can avoid NTC temperature sensor 33 and temperature sensing copper cap 2 direct contact, prolongs NTC temperature sensor 33's life.
Furthermore, the earplug 1 is a hollow structure with a front and a rear through structure, and comprises an ear canal column 11, a capacitor sleeve 12 and a special-shaped ear leaf 13 which are integrally formed, wherein the ear canal column 11 is connected with the special-shaped ear leaf 13 through the capacitor sleeve 12, and the ear canal column 11, the capacitor sleeve 12 and the special-shaped ear leaf 13 are through a through hole 14 which is communicated with each other. The FPC board 32 is disposed inside the ear canal post 11 with the front end penetrating outside the ear canal post 11, and the battery 34 is disposed inside the capacitor case 12. The hollow structure can accommodate the FPC board 32 and the battery 34 and protect the FPC board 32 and the battery 34. The back end of the temperature sensing copper cap is arranged in the front end of the auditory canal column.
Furthermore, the special-shaped ear lobe 13 is a sheet structure matched with the shape of the auricle, and the ear canal column 11 and the capacitor sleeve 12 are both perpendicular to the special-shaped ear lobe 13. When wearing, the duct is implanted to duct post 11, electric capacity cover 12 in, and special-shaped earflap 13 can block into in the auricle, carries out spacing fixed, is convenient for fix the clinical thermometer on the ear mouth, also can not drop during the motion state, can be under human free activity state continuous measurement and record core body temperature.
Furthermore, the ear canal post 11 and the capacitor sleeve 12 are both cylindrical structures. Can reduce the friction between with the duct, avoid causing the injury to the duct.
Furthermore, ear-mouth cover 4 is a hollow structure, and includes integrally formed cover 41, capacitor column 42, and antenna column 43, the insides of cover 41, capacitor column 42, and antenna column 43 are communicated with each other, capacitor column 42 is installed in capacitor case 12, battery 34 is installed in capacitor column 42, PCBA board 31 is installed in cover 41, antenna is installed in antenna column 43, cover 41 is further provided with terminal hole 44, and the outer end of charging terminal 35 is provided in terminal hole 44. Ear cap 4 can enough cooperate special-shaped ear leaf 13 to fix at the ear, can hold and protect PCBA board 31 and bluetooth antenna again. At the same time, the antenna post 43 may also serve as a handle to facilitate grasping of the thermometer during wearing and removal. The terminal hole 44 can facilitate the conduction charging of the charging terminal 35 with the earplug 1 type charging box.
Further, the PCBA board 31 is also connected with an LED lamp 37, the cover body 41 is also provided with a light hole 47, and the LED lamp 37 is arranged below the light hole 47. When the body temperature is too high and the patient is in a fever state, the LED lamp 37 can flash to give an alarm.
Further, the ear cap 4 comprises an upper cap 45 and a lower cap 46 which are detachably connected, and the upper cap 45 and the lower cap 46 are combined to form the ear cap 4. Through the structure that sets up detachable connection, the installation of the internal assembly of can being convenient for.
Furthermore, the earplug 1 and the ear cap 4 are both made of silica gel materials. The setting of silica gel material can conveniently articulate this ear thermometer on the ear, avoids the injury of ear thermometer to ear lateral wall.
Further, the earplug type core thermometer is also provided with an earplug type charging box, and the earplug type charging box is matched with the earplug type core thermometer. The earplug type charging box in the application is the prior art, and is the same as the structure and the function of a conventional Bluetooth headset charging box. The charging of the battery is realized by conduction with the charging terminal 35. The charging of the earplug type core thermometer can be realized.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides an earplug formula core clinical thermometer, its characterized in that, including earplug, temperature sensing piece, temperature measurement transmission module, ear flap, the front end at the earplug is connected to the temperature sensing piece, the end at the earplug is connected to the ear flap, temperature measurement transmission module installs in earplug and ear flap, and temperature measurement transmission module is connected with the temperature sensing piece.
2. The earplug type core thermometer according to claim 1, wherein the temperature measurement transmission module comprises a PCBA board and a FPC board, one end of the FPC board is connected to the PCBA board, the other end of the FPC board is provided with a NTC temperature sensor, the NTC temperature sensor is connected with the temperature sensing element, the temperature measurement transmission module further comprises a battery, a charging terminal, a Bluetooth antenna and a chip, and the battery, the charging terminal, the Bluetooth antenna and the chip are all electrically connected with the PCBA board.
3. An ear type core thermometer according to claim 2 wherein said bluetooth antenna and said PCBA plate are arranged in an L-shape to form a slip-resistant structure for preventing the PCBA plate from falling off the ear cap.
4. An earplug type core thermometer according to claim 2, wherein the earplug is a hollow structure with a front end and a rear end penetrating through, and comprises an ear canal column, a capacitor sleeve and a special-shaped ear leaf which are integrally formed, the ear canal column is connected with the special-shaped ear leaf through the capacitor sleeve, the ear canal column, the capacitor sleeve and the special-shaped ear leaf are penetrated through a through hole communicated with each other, the FPC board is arranged in the ear canal column, the front end of the FPC board penetrates out of the ear canal column, and the battery is arranged in the capacitor sleeve.
5. An ear type core thermometer according to claim 4 wherein said shaped ear lobe is a plate structure matching the shape of the auricle, and said ear canal post and said capacitor sleeve are perpendicular to said shaped ear She Xiang.
6. An ear type core thermometer according to claim 4 wherein said ear cap is of a hollow structure and comprises a cap body, a capacitor post and an antenna post which are integrally formed, the interior of said cap body, the interior of said capacitor post and the interior of said antenna post are connected, said capacitor post is mounted in said capacitor cap, said battery is mounted in said capacitor post, said PCBA is mounted in said cap body, said antenna is mounted in said antenna post, said cap body is further provided with a terminal hole, and the outer end of said charging terminal is disposed in said terminal hole.
7. An ear type core thermometer according to claim 6, wherein said PCBA board is further connected with an LED lamp, said cover body is further provided with a light-transmitting hole, and said LED lamp is disposed below said light-transmitting hole.
8. An ear type core thermometer according to claim 6 wherein said ear cap comprises a detachably connected upper cap and lower cap which in combination form said ear cap.
9. An earplug type core thermometer according to claim 4, wherein the temperature sensing element comprises a temperature sensing copper cap, the temperature sensing copper cap is a tubular structure with a closed front end and an open rear end, the rear end of the temperature sensing copper cap is arranged in the front end of the ear canal column, the front end of the temperature sensing copper cap is closely adjacent to the tympanic membrane in the ear canal of the human or animal, the NTC temperature sensor extends into the temperature sensing copper cap from the rear end of the temperature sensing copper cap, and the NTC temperature sensor is connected with the inner wall of the temperature sensing copper cap through a heat conducting resin.
10. An ear core thermometer according to claim 1 further provided with an ear charging pocket, said ear charging pocket being adapted to said ear core thermometer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221652946.2U CN217637703U (en) | 2022-06-28 | 2022-06-28 | Earplug type core thermometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221652946.2U CN217637703U (en) | 2022-06-28 | 2022-06-28 | Earplug type core thermometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217637703U true CN217637703U (en) | 2022-10-21 |
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ID=83630196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221652946.2U Active CN217637703U (en) | 2022-06-28 | 2022-06-28 | Earplug type core thermometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217637703U (en) |
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2022
- 2022-06-28 CN CN202221652946.2U patent/CN217637703U/en active Active
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