CN215836525U - Built-in temperature measuring ear tag - Google Patents
Built-in temperature measuring ear tag Download PDFInfo
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- CN215836525U CN215836525U CN202120960973.5U CN202120960973U CN215836525U CN 215836525 U CN215836525 U CN 215836525U CN 202120960973 U CN202120960973 U CN 202120960973U CN 215836525 U CN215836525 U CN 215836525U
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Abstract
The utility model relates to the technical field of animal living body detection, in particular to a built-in temperature measurement ear tag which comprises an ear tag main body, an ear tag sheath and a temperature measurement probe. The design of ear tag sheath end has the profile modeling earplug, and the external auditory canal looks adaptation of profile modeling earplug and livestock ear, temperature probe pass through the leading-in livestock duct of ear tag sheath to be fixed in the external auditory canal inner wall with the help of end profile modeling earplug, gather the constant temperature in the duct, realize the accurate stable measurement to the livestock body temperature. The ear tag can reliably fix the temperature measuring probe in the auditory canal, measure the relatively constant temperature in the auditory canal, and effectively improve the accuracy and reliability of the temperature measurement of the ear tag; meanwhile, the ear tag main body and the temperature measuring probe are properly extended and isolated through the ear tag sheath made of flexible materials, so that the influence of the shaking of ears on the contact failure of the temperature measuring probe can be effectively buffered; compared with the conventional ear tag for measuring the temperature of the body surface, the ear tag obviously reduces the temperature measurement deviation and improves the accuracy and stability of the body temperature data of the livestock.
Description
Technical Field
The utility model relates to the technical field of animal living body detection, in particular to a built-in temperature measurement ear tag.
Background
In modern large-scale livestock breeding, monitoring the body temperature of livestock is one of important work contents of daily breeding management.
One type of contact-type temperature measurement of the surface of livestock is usually accomplished by means of ear tags. The temperature measuring ear tag is characterized in that a body measuring meter in the auricle of the livestock is used as a temperature measuring area, and the body measuring meter is tightly attached to the body surface of the inner side of the auricle through a temperature sensor integrated in the ear tag body or an ear nail cavity to measure the body temperature of the livestock.
However, the auricle body surface temperature is greatly influenced by environmental changes, and meanwhile, the sensor installation angle and the tightness degree of the sensor and the body surface fit are different, so that the accuracy of the livestock body temperature measurement is also influenced, and effective body temperature data are difficult to obtain. The problem of inaccurate measurement of the traditional temperature measurement ear tag influences the industrial application of the temperature measurement ear tag and is difficult to popularize on a large scale.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model discloses a built-in temperature measurement ear tag which is used for solving the problems that the conventional temperature measurement ear tag is easily influenced by the change of the external environment temperature and the body temperature measurement accuracy and stability are poor due to poor contact between the ear tag and the body surface of a livestock.
The utility model is realized by the following technical scheme:
the utility model provides a built-in temperature measurement ear tag, which comprises an ear tag main body, a temperature measurement ear tag and a temperature measurement ear tag, wherein the ear tag main body is formed by combining an ear tag main body power supply, a master control MCU (micro control unit) and a shell, and is fixed on the inner side of an auricle of an animal to be measured through a buckle structure and a standard ear tag nail; the ear tag main part adopts the design of compatible conventional ear tag public mark buckle, can fixed mounting, easy and simple to handle with the help of general ear tag pincers.
One end of the ear tag sheath is coated on the ear tag main body, and the other end of the ear tag sheath is provided with a profiling earplug with a hollow channel, and the profiling earplug is arranged in the auditory canal of the animal to be tested;
the temperature probe is connected the ear tag main part, and passes through the leading-in livestock duct of hollow channel of ear tag sheath, with the help of the profile modeling earplug is fixed in external auditory canal inner wall, gathers the constant temperature in the duct. The accurate and stable measurement of the body temperature of the livestock is realized.
Furthermore, the main control MCU integrates an embedded FLASH memory chip through a singlechip, and the FLASH memory chip stores local temperature data, individual identification information of livestock and growth data information.
Furthermore, the temperature probe is a thermistor body temperature detection probe, the temperature probe penetrates through the ear tag sheath to extend out of the profiling earplug and measure the temperature in the auditory canal, and the temperature probe is not contacted with the inner wall of the external auditory canal of the animal to be detected.
Furthermore, the temperature measuring probe is connected with the master control MCU through an analog signal conditioning circuit, and the master control MCU is integrated with a communication circuit and an overtemperature alarm.
Further, the communication circuit transmits the livestock body temperature data to the server or the cloud platform in real time by adopting wireless communication, and the communication circuit uses one or more of the following items: bluetooth, LoRa, or RFID.
Furthermore, the power supply of the ear tag main body is a lithium sub-battery, and the energy density is 730 Wh/l; the open-circuit voltage is 3.67V, and the working voltage is 3.6V; the working temperature is-55 to +85 ℃.
Furthermore, the shell of ear tag main part is TPE ABS stereoplasm shell, the shell is equipped with a plurality of battery compartments, installs the lithium subcell that is no less than 2 grains. And provides enough strength protection for the working circuit of the ear tag. The ear tag main body shell adopts the design of many battery compartments, can select installation battery quantity according to concrete use scene, ear tag operating duration and ear tag counter weight requirement.
Furthermore, the surface of the profiling earplug is provided with a groove, and a vent hole is arranged along the direction of the auditory canal. The wearing comfort level and the air permeability are improved, the ventilation, the sound transmission and the air permeability of the earplug are enhanced, and the weight of the earplug is reduced.
Furthermore, the ear tag main body, the temperature measuring probe and the ear tag sheath are detachable components. The installation and the replacement are convenient to adjust according to the actual use environment.
The utility model has the beneficial effects that:
the temperature measuring ear tag adopts a profiling earplug structure matched with the auricle, so that the temperature measuring probe can be reliably fixed in the auditory canal, the relatively constant temperature in the auditory canal is measured, and the accuracy and reliability of the temperature measurement of the ear tag are effectively improved; meanwhile, the ear tag main body and the temperature measuring probe are properly extended and isolated through the ear tag sheath made of flexible materials, so that the influence of the shaking of ears on the contact failure of the temperature measuring probe can be effectively buffered; compared with the conventional ear tag for measuring the temperature of the body surface, the ear tag obviously reduces the temperature measurement deviation and improves the accuracy and stability of the body temperature data of the livestock.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic front view of a temperature measuring ear tag according to the present invention;
FIG. 2 is a schematic back view of a temperature measuring ear tag according to the present invention;
fig. 3 is a circuit schematic diagram of the temperature measuring ear tag of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. 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.
Referring to fig. 1 and 2, the present invention provides a built-in temperature measuring ear tag, which comprises an ear tag body 1, an ear tag sheath 2 and a temperature measuring probe. The ear tag sheath end is profile modeling earplug 3, and the leading-in livestock duct of temperature probe passes through ear tag sheath 2 to the external auditory canal inner wall is fixed in with the help of end profile modeling earplug 3 to the external auditory canal looks adaptation of 3 earplugs of profile modeling earplug and livestock ear, gathers the constant temperature in the duct, realizes the accurate stable measurement to the livestock body temperature.
In one embodiment, the ear tag main body 1 is formed by combining an ear tag main body power supply, a master control MCU and a shell, and is fixed on the inner side of the auricle of the animal to be tested through a buckle structure 4 and a standard ear tag nail; the ear tag main part adopts the design of compatible conventional ear tag public mark buckle, can fixed mounting, easy and simple to handle with the help of general ear tag pincers.
The ear tag main body 1 is a main temperature measurement control component, and comprises functions of temperature measurement sensor control, body temperature data reading, data storage, data communication, abnormal alarm and the like.
In an embodiment, the temperature measuring probe shown in fig. 3 is connected to the main control MCU through an analog signal conditioning circuit, and the main control MCU is integrated with a communication circuit, a FLASH memory chip, and an over-temperature alarm.
The master control MCU adopts an ultra-low power consumption singlechip, integrates a large-capacity embedded flash memory, has abundant analog and digital peripherals, and has excellent low power consumption characteristics.
In one embodiment, the temperature sensor adopts a high-precision thermistor body temperature detection probe, and the temperature probe passes through the ear tag sheath 2 and extends out of the profiling earplug 3 to measure the temperature in the ear canal; the earplug is designed to be matched with the external auditory canal, and the temperature measuring probe is not contacted with the inner wall of the external auditory canal.
In an embodiment, the ear tag data communication adopts wireless communication, such as bluetooth, loRa, RFID, and the like, and is low in power consumption, long in battery power supply working period, flexible in networking and reliable in data transmission. The data storage selects a high-capacity FLASH storage chip to store local temperature data and data information of individual identification information, growth and the like of livestock.
In one embodiment, the power supply of the ear tag main body adopts a lithium subcell, and the energy density is high and can reach 730 Wh/l; the operating voltage is high: the open-circuit voltage is 3.67V, and the working voltage is 3.6V; wide operating temperature range: can work at-55 to +85 ℃ usually; the service life is long (the application field of low power consumption can reach 15-20 years).
In one embodiment, the shell of the ear tag body 1 is made of a TPE/ABS hard material, so that sufficient strength protection is provided for the operating circuit of the ear tag. The ear tag main body shell adopts the design of many battery compartments, can select installation battery quantity according to concrete use scene, ear tag operating duration and ear tag counter weight requirement.
In one embodiment, the ear tag sheath 2 is made of flexible material silica gel, one end of the ear tag sheath is connected with (wraps) the ear tag main body 1, and the other end is designed into a profile modeling earplug structure 3 matched with an auricle; the ear tag sheath is provided with a hollow channel 5 for fixing the temperature measuring probe and guiding the temperature measuring probe into the inner ear canal; the profiling earplug 3 at the tail end of the ear tag sheath adopts a profiling design matched with the structure of the auricle of the livestock, so that the earplug is convenient to mount and fix in the auditory canal, and the temperature measuring probe is reliably fixed in the auditory canal; the grooves 6 are formed in the surface of the profiling earplug, so that the wearing comfort and the air permeability are improved; the profiling earplug is provided with vent holes along the direction of the auditory canal, so that the ventilation, sound transmission and air permeability of the earplug are enhanced, and the weight of the earplug is reduced.
In one embodiment, the ear tag main body, the temperature measuring probe and the ear tag sheath are detachable components, so that adjustment and installation according to actual use environments and replacement of fault parts are facilitated, and the ear tag main body can be reused. The various model subassemblies are optional, and the installation, the use and the later-stage replacement and maintenance of livestock with various body types are facilitated.
In one embodiment, the ear tag body is provided with a buckle structure 4 for fixing on the auricle, and the standard ear tag nail is punctured on the auricle by the ear tag clamp to clamp the buckle of the ear tag body and fix the ear tag body on the inner side of the auricle; the mounting position is close to the bottom of the inner side of the auricle of the livestock, so that the ear tag main body is wrapped in the auricle to the maximum extent.
In this embodiment, the ear tag assembly is first assembled during the installation operation: the ear tag main body 1 is arranged in the ear tag sheath 2; the temperature measuring probe is guided into one side of the profiling earplug 3 from the ear tag main body 1 through the middle through hole 5 of the ear tag sheath, and extends out by 5mm at the outlet 7 of the earplug 3.
The depth of the auricle and the length of the ear tag sheath in the livestock are evaluated, and a proper fixing point of the ear tag body on the auricle is determined. And (3) using the ear tag pliers to drive in the ear tag nail, fixing the ear tag main body at the inner side of the auricle of the livestock, and finishing the fixation of the ear tag main body.
The profiling earplug is installed in the ear canal, the earplug is properly rotated until the earplug is in the best fit angle with the auricle and the ear canal, after the earplug is installed, the auricle of the earplug is completely fit, and the complete installation of the ear tag is completed after the earplug is firmly fixed and does not fall off. And starting a working switch of the ear tag main body to start the ear tag to work.
In conclusion, the temperature measuring ear tag adopts the profiling earplug structure matched with the auricle, so that the temperature measuring probe can be reliably fixed in the auditory canal, the relatively constant temperature in the auditory canal is measured, and the accuracy and the reliability of the temperature measurement of the ear tag are effectively improved; meanwhile, the ear tag main body and the temperature measuring probe are properly extended and isolated through the ear tag sheath made of flexible materials, so that the influence of the shaking of ears on the contact failure of the temperature measuring probe can be effectively buffered; compared with the conventional ear tag for measuring the temperature of the body surface, the ear tag obviously reduces the temperature measurement deviation and improves the accuracy and stability of the body temperature data of the livestock.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (9)
1. A built-in temperature measuring ear tag is characterized by comprising
The ear tag main body is formed by combining an ear tag main body power supply, a master control MCU and a shell and is fixed on the inner side of the auricle of the animal to be tested through a buckle structure and a standard ear tag nail;
one end of the ear tag sheath is coated on the ear tag main body, and the other end of the ear tag sheath is provided with a profiling earplug with a hollow channel, and the profiling earplug is arranged in the auditory canal of the animal to be tested;
the temperature probe is connected the ear tag main part, and passes through the leading-in livestock duct of hollow channel of ear tag sheath, with the help of the profile modeling earplug is fixed in external auditory canal inner wall, gathers the constant temperature in the duct.
2. The built-in temperature measuring ear tag of claim 1, wherein the master control MCU is integrated with an embedded FLASH memory chip through a single chip microcomputer, and the FLASH memory chip stores local temperature data and individual identification information and growth data information of livestock.
3. The in-built temperature measuring ear tag according to claim 1, wherein the temperature measuring probe is a thermistor body temperature detecting probe, the temperature measuring probe passes through the ear tag sheath and extends out of the profiling earplug to measure the temperature in the ear canal, and the temperature measuring probe does not contact with the inner wall of the external auditory canal of the animal to be measured.
4. The built-in temperature measuring ear tag according to claim 3, wherein the temperature measuring probe is connected with the master control MCU through an analog signal conditioning circuit, and the master control MCU is integrated with a communication circuit and an overtemperature alarm.
5. The in-line thermometric ear tag of claim 4, wherein said communications circuitry uses wireless communications to transmit the livestock body temperature data to the server or cloud platform in real time, using one or more of: bluetooth, LoRa, or RFID.
6. The built-in temperature measuring ear tag as claimed in claim 1, wherein the power supply of the ear tag body is a lithium sub-battery, and the energy density is 730 Wh/l; the open-circuit voltage is 3.67V, and the working voltage is 3.6V; the working temperature is-55 to +85 ℃.
7. The built-in temperature measuring ear tag as claimed in claim 1, wherein the shell of the ear tag body is a TPE/ABS hard shell, and the shell is provided with a plurality of battery compartments for accommodating at least 2 Li sub-batteries.
8. The in-situ thermometric ear tag according to claim 1, wherein said contoured ear plug surface is grooved and has ventilation holes running along the ear canal.
9. The built-in temperature measuring ear tag according to claim 1, wherein the ear tag main body, the temperature measuring probe and the ear tag sheath are detachable components.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120960973.5U CN215836525U (en) | 2021-05-07 | 2021-05-07 | Built-in temperature measuring ear tag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120960973.5U CN215836525U (en) | 2021-05-07 | 2021-05-07 | Built-in temperature measuring ear tag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215836525U true CN215836525U (en) | 2022-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120960973.5U Active CN215836525U (en) | 2021-05-07 | 2021-05-07 | Built-in temperature measuring ear tag |
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| Country | Link |
|---|---|
| CN (1) | CN215836525U (en) |
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2021
- 2021-05-07 CN CN202120960973.5U patent/CN215836525U/en active Active
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