CN109916535A - Livestock ear-drum temperature measuring device - Google Patents
Livestock ear-drum temperature measuring device Download PDFInfo
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- CN109916535A CN109916535A CN201910184637.3A CN201910184637A CN109916535A CN 109916535 A CN109916535 A CN 109916535A CN 201910184637 A CN201910184637 A CN 201910184637A CN 109916535 A CN109916535 A CN 109916535A
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- 244000144972 livestock Species 0.000 title claims abstract description 92
- 210000003454 tympanic membrane Anatomy 0.000 title claims abstract description 39
- 239000000523 sample Substances 0.000 claims abstract description 78
- 210000000613 ear canal Anatomy 0.000 claims abstract description 65
- 210000005069 ears Anatomy 0.000 claims abstract description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 11
- 230000000694 effects Effects 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 4
- 210000000883 ear external Anatomy 0.000 claims description 3
- 241001494479 Pecora Species 0.000 abstract description 20
- 241000282898 Sus scrofa Species 0.000 abstract description 18
- 241000283690 Bos taurus Species 0.000 abstract description 16
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- 238000005259 measurement Methods 0.000 description 10
- 230000036760 body temperature Effects 0.000 description 8
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- 244000144977 poultry Species 0.000 description 4
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- 238000012271 agricultural production Methods 0.000 description 1
- 239000010868 animal carcass Substances 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
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Abstract
A kind of livestock ear-drum temperature measuring device, it is characterized in that it includes earplug and temperature sensor, the temperature sensor includes sensor main body and probe, the sensor main body and probe detachable connection, the earplug is hollow structure, the probe is set in earplug and the front end of probe is stretched out from one end of earplug, the temperature sensor and earplug detachable connection, the earplug is adapted by deforming from the external auditory canal of different livestock ears, when earplug is fixed on external auditory canal, the probe of the temperature sensor is located exactly at the end of external auditory canal and is not in contact with the inner wall of external auditory canal.The structure that the present apparatus is arranged to ear type is fixed in the ear canal of livestock, the probe of temperature sensor is in vacant state, the monitoring that duration is carried out to the ear-drum temperature of pig, cattle and sheep can be achieved, the present apparatus can be adapted with the ear of various sizes of pig, cattle and sheep, it is adaptable, stability is good, and the structure of the present apparatus is simple, production cost is low.
Description
Technical field
The present invention relates to livestock-raising fields more particularly to a kind of for measuring the device of livestock temperature.
Background technique
Livestock generally refers to be allowed to breed and utilize by artificial rearing, is conducive to the domestic animals of agricultural production, it will be appreciated that is family
The general designation of poultry, poultry.With the development of technology and the improvement of people ' s living standards, present aquaculture is all large-scale supports
It grows.
In livestock management, realize that ear tag is animal mark to the mark of animal individual using the ear tag form being easily managed
One of know, for proving livestock identity, it is affixed by livestock ear.By for ear tag of every animal distribution with unique encodings come
The unique identification for realizing individual, is more commonly used way to manage.With the development of modernization livestock-raising, animal ear tag can be with
By the overbit of each animal and its kind, source, production performance, immune state, health status, poultry be main etc., information manage together
Come, once the problems such as epidemic situation and Animal product quality occurs, i.e., traceable its source of retrospect distinguishes responsibility, stops up a loophole, thus real
Scientific, the institutionalization of existing animal husbandry, it is horizontal to improve livestock management.Therefore, ear tag there is important auxiliary to make livestock management
With.
Body temperature is an important physical signs for livestock, and abnormal body temperature disease may occur, and therefore, accurately measures domestic animal
Carcass temperature be diagnosis animals disease and food safety trace to the source it is indispensable.The body temperature medicine of mammal is with intracerebral temperature
Subject to, the mankind can not obtain the intracerebral temperature of animal at present, and the measurement of bldy temperature at the positions such as rectum, oral cavity, oxter is common at present
Body temperature measurement method, and these measurement methods cannot achieve wearable continuous measurement.And the survey of existing livestock body temperature
Amount tool is simple, and intelligent level is low, causes measurement difficult, time-consuming and laborious, can't continuously implement to monitor domestic animal both at home and abroad at present
The body temperature of poultry.
Similar with contactless mode by the detection mode of fit table, collected shell temperature is easy by environment
Interference, therefore, it is difficult to effectively monitor livestock during epidemic disease or ovulation body temperature variation.Different from ox, sheep, pig natural disposition is fierce
Suddenly, it often mutually baits, therefore pastes body surface or hang the mode of neck, long term reliability is difficult to ensure, external
The inductor of stickup is easy to fall off when pig fights, damage.
Ear-drum temperature is as animal clinical standard, if the ear canal of temperature sensor implantation narrow curved is detected livestock body
Continuous measurement then can be achieved in temperature.But it is had differences between the ear of different livestocks construction, the ear of different pig, cattle and sheep individuals
Piece size difference is larger, and pig, cattle and sheep gender, age, the girth of a garment, the difference of kind can all lead to their ear size, thin and thick, sizes
Inconsistent, even conditions above is all identical, and two individuals equally will lead to ear due to its living environment or gene difference
Size is different, in addition, just same pig, cattle and sheep individual at last, there is also biggish for the ear sizes in the different growth periods
Difference.
Pig, cattle and sheep external auditory canal inner wall sarcolemma nerve endings is very sensitive, and slightly touching will stimulate livestock individual fierce anti-
It answers, can not only cause the physiology of livestock uncomfortable, but also the installation of ear tag can be interfered because of intense reaction.Ear meeting in pig, cattle and sheep daily life
From advocating peace, carry-on body waves twisting, can also dawdle on hard object and bait mutually, and ear tag displacement is easily caused even to fall off, and produces
Raw " de- mark " or sensor off normal and cause measurement error.
Since there are above-mentioned size differences and its ear canal wall extreme sensitivity for pig, cattle and sheep ear, to the measurement of precise and high efficiency
The ear-drum temperature of livestock brings huge difficulty, has done a large amount of research and survey to the structure snd size of pig, cattle and sheep ear for this
After amount, it was found that there are two important common ground in the livestock ear structure of pig, cattle and sheep, here it is: 1, all pig, cattle and sheep ears
Auricle have " V " font notch close to the ear portion, we term it " auricle notches "；2, " V " font " auricle notch "
Bottom end is just to just outer auricle inside bottom external auditory canal entrance.
It, will be warm if the body temperature measuring device of livestock can be adapted from different livestock ears based on above-mentioned result of study
Degree measuring probe protrudes into ear canal and keeps it from the ear canal wall for touching livestock, and measuring device is capable of fixing on ear,
It can realize the continuous measurement of livestock ear-drum temperature.
Summary of the invention
To solve the above-mentioned problems, the object of the present invention is to provide a kind of livestock ear-drum temperature measuring devices, by the device
The structure for being arranged to ear type is fixed in the external auditory canal of livestock, and the probe of temperature sensor is in vacant state, the device energy
It is adapted with the ear of various sizes of pig, cattle and sheep, it is adaptable, stability is good, it is able to achieve livestock body temperature and continuously measures, and should
The structure of device is simple, production cost is low.
To achieve the above object, the present invention is implemented as follows:
A kind of livestock ear-drum temperature measuring device, it is characterised in that it includes earplug and temperature sensor, and the temperature passes
Sensor includes sensor main body and probe, and the sensor main body and probe detachable connection, the earplug are hollow structure,
The probe is set in earplug and the front end of probe is stretched out from one end of earplug, and the temperature sensor and earplug are detachable
Connection, the earplug is adapted by deforming from the external auditory canal of different livestock ears, described when earplug is fixed on external auditory canal
The probe of temperature sensor is located exactly at the end of external auditory canal and is not in contact with the inner wall of external auditory canal.
The temperature sensor is the prior art, and the probe of temperature sensor stretches out outside earplug, convenient for measuring the ear of livestock
Film temperature, the sensor main body may be provided in the external device (ED)s such as ear tag, be connected convenient for sensor main body with probe, and temperature
Signal can be fed back to control centre by way of wireless telecommunications by degree sensor.It is and external auditory canal by the structure setting of earplug
It is adapted, convenient for extending to the probe of temperature sensor near ear-drum, and probe is not in contact with the inner wall of external auditory canal, at probe
In hanging state, livestock is avoided to generate stress reaction or discomfort, recycle ear tag etc. that earplug is fixed on livestock ear, prevented
Only earplug is fallen, i.e., carries out successional monitoring using ear-drum temperature of the present invention to livestock.
Further, the earplug includes the first earplug and the second earplug, and first earplug is mutually connected with the second earplug, institute
It states probe to be socketed in the first earplug and the second earplug, and the probe of temperature sensor is stretched out from the front end of the first earplug, it is described
First earplug protrudes into the external auditory canal of livestock ear, and second earplug is set to the entrance of external auditory canal.Second earplug supports
The entrance in external auditory canal is held, isolation outside air can be sealed, reducing external environment influences the accuracy of measurement ear-drum temperature, together
When may insure that the probe of the temperature sensor across earplug is suspended in external auditory canal, inner membrance will not be touched, avoid popping one's head in daily
Unnecessary stimulation is generated to livestock.
Further, second earplug includes silica gel part and spring, and cavity, the spring setting are equipped in the silica gel part
In the cavity, the silica gel part with spring flexible corresponding deformation.The material of the silica gel part and the earplug of people's earphone
Material is same or like, light-weight, and soft and elastic structure reduces the stress reaction of sheep.The shape of the earplug and external auditory canal
Shape is adapted, and by the cooperation of spring and silica gel part, enables the adaptive different ear structure of the second earplug.When livestock ear shakes
When pendulum twisting, the second earplug can keep stablizing by suitably deforming, and the first earplug and probe is maintained to keep steady in external auditory canal
It is fixed, maintain temperature measuring point constant, and then guarantee that thermometric is accurate, anti-anti-avulsion mark；Second earplug can also make external auditory canal and outside air
It is substantially isolated, prevents influence of the external environment to thermometric accuracy；Livestock individual ear overall dimensions in growth become larger, silica gel
Part and spring can adapt to the variation of livestock ear sizes automatically, maintain the thermometric effect of probe.
Further, the telescopic direction of the intracorporal spring of the chamber is horizontal direction, and spring is socketed on probe.
Further, blocked hole is provided on second earplug, the end of the probe of the temperature sensor is arranged in card
It connects in hole.The setting of the blocked hole convenient for the installation and removal between earplug and ear tag, while being also conducive to probe and sensor
Connection between main body, the earplug play the role of support to the intelligent ear tag, avoid traditional livestock tag and fall mark frequency
Numerous problem.
Further, it is provided with connecting hole on second earplug, the connecting hole is connected with cavity, the end of the probe
End is provided with plug connector, and the plug connector is adapted with sensor main body, and the plug connector stretches out the second earplug by connecting hole
Outside.Plug connector is stretched out outside earplug, is connected convenient for plug connector with devices such as the ear tags for being provided with sensor main body.Further
, the side that ear tag is connected with earplug is equipped with interconnecting piece, and the front end of the interconnecting piece, which is provided with, is clamped protrusion, on the interconnecting piece
Equipped with the compatible clamping groove of popping one's head in, and connection-peg compatible with plug connector is provided in clamping groove, the connection-peg with
Sensor main body is connected, and is mounted in the connecting hole of the second earplug by the portion of being press-connected, and the clamping protrusion is in L
Shape can be supported using the clamping protrusion in connection hole, can effectively be avoided interconnecting piece and connecting hole from being detached from, be clamped simultaneously
Protrusion is also supported in one end of spring, and the interconnecting piece can be movable in the cavity, makes to have centainly between earplug and ear tag
Activity space, and then ensure the connection effect of earplug and ear tag.
Further, second earplug is equipped with control head, is supported on the inner wall of outer ear canal entrance using the control head.Institute
The setting for stating control head further ensures that the first earplug and probe Wai Nei Daonei are in hanging state, avoids to livestock ear
It causes to stimulate.
Further, the size of second earplug is bigger than the size of the first earplug, the cross section of second earplug and domestic animal
The cross-sectional shape for raiseeing the external auditory canal of ear is identical.
Further, the earplug is made of soft, easily-deformable PU material.Earplug may expand/be received by the environmental protection such as PU
Contracting/deformation soft plastics are made, and can minimize the stimulation to external auditory canal inner membrance, reduce livestock sense of discomfort.
It is an advantage of the present invention that the structure that the present apparatus is arranged to ear type is fixed in the ear canal of livestock, temperature is passed
The probe of sensor in vacant state, it can be achieved that carry out the monitoring of duration to the ear-drum temperature of pig, cattle and sheep, the present apparatus can with not
Ear with the pig, cattle and sheep of size is adapted, adaptable, stability is good, and the structure of the present apparatus is simple, production cost is low.
Detailed description of the invention
Fig. 1 is that the structure of the livestock ear-drum temperature measuring device of the first embodiment in the specific embodiment of the invention is shown
It is intended to.
Fig. 2 is livestock ear organigram.
Fig. 3 is that the livestock ear-drum temperature measuring device and ear tag of the first embodiment in the specific embodiment of the invention connect
The schematic diagram connect.
Fig. 4 is that the first embodiment livestock ear-drum temperature measuring device and ear tag are installed in the specific embodiment of the invention
Schematic diagram to livestock ear.
Fig. 5 is that the structure of the livestock ear-drum temperature measuring device of second of embodiment in the specific embodiment of the invention is shown
It is intended to.
Fig. 6 is the section view of the livestock ear-drum temperature measuring device of second of embodiment in the specific embodiment of the invention
Figure.
Fig. 7 is that the livestock ear-drum temperature measuring device and ear tag of second of embodiment in the specific embodiment of the invention connect
The cross-sectional view connect.
Fig. 8 is the ear tag structure sectional view of second of embodiment in the specific embodiment of the invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
It referring to Fig.1-4, is the first embodiment given by the present invention.
A kind of livestock ear-drum temperature measuring device, it is characterised in that it includes earplug 1 and temperature sensor (not shown), temperature
Degree sensor includes sensor main body (not shown) and probe 2,2 detachable connections of sensor main body and probe, during earplug 1 is
Hollow structure, probe 2 is set in earplug 1 and the front end of probe 2 is stretched out from one end of earplug 1, and temperature sensor and earplug 1 can
It is detachably connected with, earplug 1 is adapted by deformation from the external auditory canal 31 of different livestock ears 3, and earplug 1 is fixed on external auditory canal
When on 31, the probe 2 of temperature sensor is located exactly at the end of external auditory canal 31 and is not in contact with the inner wall of external auditory canal 31.
Temperature sensor is the prior art, and the probe 2 of temperature sensor stretches out outside earplug 1, convenient for measuring the ear-drum of livestock
Temperature, sensor main body may be provided in the external device (ED)s such as ear tag 4, be connected convenient for sensor main body with probe 2, and temperature passes
Signal can be fed back to control centre by way of wireless telecommunications by sensor.It is and external auditory canal 31 by the structure setting of earplug 1
It is adapted, convenient for extending to the probe 2 of temperature sensor near ear-drum, and probe 2 is not in contact with the inner wall of external auditory canal 31, visits
First 2 are in hanging state, and livestock is avoided to generate stress reaction or discomfort, recycle ear tag etc. that earplug 1 is fixed on livestock ear
On pieces 3, falling for earplug 1 is prevented, i.e., carries out successional monitoring using ear-drum temperature of the present invention to livestock.
Earplug 1 includes the first earplug 11 and the second earplug 12, and the first earplug 11 is connected with 12 phase of the second earplug, similar funnel
Shape, probe 2 are socketed in the first earplug 11 and the second earplug 12, and the probe 2 of temperature sensor is from the front end of the first earplug 11
It stretches out, the first earplug 11 protrudes into the external auditory canal 31 of livestock ear, and the second earplug 12 is set to the entrance of external auditory canal 31.Second
Earplug 12 supports the entrance in external auditory canal 31, can seal isolation outside air, reduces external environment to the standard of measurement ear-drum temperature
True property influences, while may insure that the probe 2 across the temperature sensor of earplug 1 is suspended in external auditory canal 31, will not touch interior
Film avoids probe 2 is daily from generating unnecessary stimulation to livestock.
Second earplug 12 includes silica gel part and spring, cavity is equipped in silica gel part, spring is arranged in the cavity, and forms sky
The bulge-structure of the heart, silica gel part corresponding deformation with stretching for spring.The material of silica gel part and the ear plug materials of people's earphone
Same or like, light-weight, soft and elastic structure reduces the stress reaction of sheep.Earplug 1 and the shape of external auditory canal 31 are mutually fitted
Match, by the cooperation of spring and silica gel part, enables the adaptive different ear structure of the second earplug 12.When livestock ear waves torsion
When dynamic, the second earplug 12 can keep stablizing by suitably deforming, and the first earplug of dimension 11 and probe 2 keep steady in external auditory canal 31
It is fixed, maintain temperature measuring point constant, and then guarantee that thermometric is accurate, anti-anti-avulsion mark；Second earplug 12 can also make external auditory canal 31 and outside
Air is substantially isolated, and prevents influence of the external environment to thermometric accuracy；Livestock individual ear overall dimensions in growth become larger,
Silica gel part and spring can adapt to the variation of livestock ear sizes automatically, maintain the thermometric effect of probe.
The telescopic direction of the intracorporal spring of chamber is horizontal direction, and spring is socketed on probe.
Blocked hole is provided on second earplug 12, the end of the probe 2 of temperature sensor is arranged 13 in blocked hole.Clamping
The setting in hole 13 convenient for the installation and removal between earplug 1 and ear tag 4, while being also conducive between probe 2 and sensor main body
Connection.Further, institute's sensor main body can slide in ear tag 4, and sensor main body can be in ear tag after connecting with probe 2
Activity can play the role of compression or stretching to spring, and so as to cause the appropriate deformation of the second earplug 12, earplug is to ear
Mark 4 plays the role of support, avoids traditional livestock tag and falls to mark frequent problem.
The size of second earplug 12 is bigger than the size of the first earplug 11, the section of the second earplug 12 and livestock ear 3 it is outer
The section shape of ear canal 31 is identical.
Further, the second earplug 12 is made of soft, easily-deformable PU material.Second earplug 12 can by environmental protection such as PU
Expansion/contraction/deformation soft plastics are made, and can minimize the stimulation to 31 inner membrance of external auditory canal, and it is uncomfortable to reduce livestock
Sense.
Fig. 5-8 is second of embodiment given by the present invention.
A kind of livestock ear-drum temperature measuring device, it is characterised in that it includes earplug 5 and temperature sensor, temperature sensor
Including sensor main body (not shown) and probe 6,6 detachable connections of sensor main body and probe, earplug 5 is hollow structure,
Probe 6 is set in earplug 5 and the front end of probe 6 is stretched out from one end of earplug 5, temperature sensor and the detachable company of earplug 5
It connecing, earplug 5 is adapted by deforming from the external auditory canal of different livestock ears, when earplug 5 is fixed on external auditory canal, temperature sensing
The probe 6 of device is located exactly at the end of external auditory canal and is not in contact with the inner wall of external auditory canal.
Temperature sensor is the prior art, and the probe 6 of temperature sensor stretches out outside earplug 5, convenient for measuring the ear-drum of livestock
Temperature, sensor main body may be provided in the external device (ED)s such as ear tag 7, be connected convenient for sensor main body with probe 6, and temperature passes
Signal can be fed back to control centre by way of wireless telecommunications by sensor.It is and external auditory canal phase by the structure setting of earplug 5
Adaptation, convenient for extending to the probe 6 of temperature sensor near ear-drum, and probe is not in contact with the inner wall of external auditory canal, at probe 6
In hanging state, livestock is avoided to generate stress reaction or discomfort, recycles ear tag 7 etc. that earplug is fixed on livestock ear,
Falling for earplug 5 is prevented, i.e., carries out successional monitoring using ear-drum temperature of the present invention to livestock.
Further, earplug 5 includes the first earplug 51 and the second earplug 52, and the first earplug 51 is connected with 52 phase of the second earplug,
Probe 6 is socketed in the first earplug 51 and the second earplug 52, and the probe 6 of temperature sensor is stretched out from the front end of the first earplug,
First earplug 51 protrudes into the external auditory canal of livestock ear, and the second earplug 52 is set to the entrance of external auditory canal.Second earplug 52 supports
In the entrance of external auditory canal, isolation outside air can be sealed, reducing external environment influences the accuracy of measurement ear-drum temperature, simultaneously
It may insure that the probe 6 across the temperature sensor of earplug 5 is suspended in external auditory canal, will not be touched inner membrance, be avoided popping one's head in daily
Unnecessary stimulation is generated to livestock.
Further, the second earplug 52 includes silica gel part 53 and spring 54, and cavity is equipped in silica gel part 51, and the setting of spring 54 exists
In cavity, the corresponding deformation with stretching for spring 54 of silica gel part 53.The material of silica gel part 53 and the ear plug materials of people's earphone
Same or like, light-weight, soft and elastic structure reduces the stress reaction of sheep.Earplug 5 and the shape of external auditory canal are mutually fitted
Match, by the cooperation of spring 54 and silica gel part 53, enables the adaptive different ear structure of the second earplug 52.When livestock ear shakes
When pendulum twisting, the second earplug 52 can keep stablizing by suitably deforming, and the first earplug 51 and probe 6 is maintained to protect in external auditory canal
It is fixed to keep steady, and maintains temperature measuring point constant, and then guarantees that thermometric is accurate, anti-anti-avulsion mark；Second earplug 52 can also make external auditory canal and outer
Portion's air is substantially isolated, and prevents influence of the external environment to thermometric accuracy；Livestock individual ear overall dimensions in growth become
Greatly, silica gel part 53 and spring 54 can adapt to the variation of livestock ear sizes automatically, maintain the thermometric effect of probe 6.
Further, the telescopic direction of the intracorporal spring 54 of chamber is horizontal direction, and spring 54 is socketed on probe 6.
Further, it is provided with connecting hole 55 on the second earplug 52, connecting hole 55 is connected with cavity, and 6 end of popping one's head in is set
It is equipped with plug connector 61, plug connector 61 is adapted with sensor main body, and plug connector 61 is stretched out outside the second earplug 52 by connecting hole 55.
Plug connector 61 is stretched out outside earplug 5, waits devices to be connected with the ear tag 7 for being provided with sensor main body convenient for plug connector 61.More into
One step, the side that ear tag 7 is connected with earplug 5 is equipped with interconnecting piece 71, and the front end of interconnecting piece 71 is provided with clamping protrusion 72, connection
Portion 72 be equipped with 6 compatible clamping grooves 73 of probe, and connection-peg compatible with plug connector 61 is provided in clamping groove 73,
Connection-peg is connected with sensor main body, is mounted in the connecting hole 55 of the second earplug 52 by being press-connected portion 71, card
It is L-shaped to connect protrusion 72, can be supported at connecting hole 55 using clamping protrusion 72, can effectively avoid interconnecting piece 71 and connecting hole
It is detached from, while being clamped protrusion 72 and also supporting in one end of spring 54, interconnecting piece 71 can be movable in the cavity, makes earplug 5 and ear
There is certain activity space between mark 7, and then ensure the connection effect of earplug 5 Yu ear tag 7.
Further, the second earplug 52 is equipped with control head 56, is supported on the inner wall of outer ear canal entrance using control head 56.Control head
56 setting further ensures that the first earplug 51 and 6 Wai Nei Daonei of probe are in hanging state, avoids to livestock ear
It causes to stimulate.
Further, the size of the second earplug 52 is bigger than the size of the first earplug 51, the section and livestock ear of the second earplug 52
Piece external auditory canal section shape it is identical.
Further, earplug 5 is made of soft, easily-deformable PU material.Earplug 5 may expand/be received by the environmental protection such as PU
Contracting/deformation soft plastics are made, and can minimize the stimulation to external auditory canal inner membrance, reduce livestock sense of discomfort.
It is an advantage of the present invention that the structure that the present apparatus is arranged to ear type is fixed in the ear canal of livestock, temperature is passed
The probe of sensor in vacant state, it can be achieved that carry out the monitoring of duration to the ear-drum temperature of pig, cattle and sheep, the present apparatus can with not
Ear with the pig, cattle and sheep of size is adapted, adaptable, stability is good, and the structure of the present apparatus is simple, production cost is low.
It is above the preferred embodiment of the invention, but the present invention is not limited to this, any those skilled in the art
Member can think of variation should all fall into protection scope of the present invention.
Claims (9)
1. a kind of livestock ear-drum temperature measuring device, it is characterised in that it includes earplug and temperature sensor, the temperature sensing
Device includes sensor main body and probe, and the sensor main body and probe detachable connection, the earplug are hollow structure, institute
State that probe is set in earplug and the front end of probe is stretched out from one end of earplug, the temperature sensor and the detachable company of earplug
It connecing, the earplug is adapted by deforming from the external auditory canal of different livestock ears, when earplug is fixed on external auditory canal, the temperature
The probe of degree sensor is located exactly at the end of external auditory canal and is not in contact with the inner wall of external auditory canal.
2. a kind of livestock ear-drum temperature measuring device according to claim 1, it is characterised in that the earplug includes first
Earplug and the second earplug, first earplug are mutually connected with the second earplug, and the probe is socketed in the first earplug and the second earplug
It is interior, and the probe of temperature sensor is stretched out from the front end of the first earplug, first earplug protrudes into the external auditory canal of livestock ear,
Second earplug is set to the entrance of external auditory canal.
3. a kind of livestock ear-drum temperature measuring device according to claim 2, it is characterised in that second earplug includes
Silica gel part and spring, the silica gel part is interior to be equipped with cavity, and in the cavity, the silica gel part is stretched with spring for the spring setting
It contracts and corresponding deformation.
4. a kind of livestock ear-drum temperature measuring device according to claim 3, it is characterised in that the intracorporal spring of chamber
Telescopic direction be horizontal direction, spring is socketed on probe.
5. a kind of livestock ear-drum temperature measuring device according to claim 3, it is characterised in that set on second earplug
It is equipped with blocked hole, the end of the probe is arranged in blocked hole.The setting of the blocked hole, convenient between earplug and ear tag
Installation and removal, while the connection being also conducive between probe and sensor main body, the earplug play branch to the intelligent ear tag
The effect of support avoids traditional livestock tag and falls to mark frequent problem.
6. a kind of livestock ear-drum temperature measuring device according to claim 3, it is characterised in that set on second earplug
It is equipped with connecting hole, the connecting hole is connected with cavity, and the end of the probe is provided with plug connector, the plug connector and sensing
Device main body is adapted, and the plug connector is stretched out outside the second earplug by connecting hole.
7. a kind of livestock ear-drum temperature measuring device according to claim 2, it is characterised in that set on second earplug
There is control head, is supported on the inner wall of outer ear canal entrance using the control head.
8. a kind of livestock ear-drum temperature measuring device according to claim 2, it is characterised in that the ruler of second earplug
The very little size than the first earplug is big.
9. a kind of livestock ear-drum temperature measuring device according to claim 1, it is characterised in that the earplug uses PU material
Material is made.
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| CN110702269A (en) * | 2019-11-04 | 2020-01-17 | 长沙瑞和数码科技有限公司 | Temperature measuring ear tag |
| CN112021196A (en) * | 2020-09-09 | 2020-12-04 | 内蒙古盛健农牧业工程技术研究有限公司 | Electronic ear tag of milk goat |
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| CN110186592A (en) * | 2019-07-01 | 2019-08-30 | 长沙瑞和数码科技有限公司 | Body temperature measuring device |
| CN110375885A (en) * | 2019-08-15 | 2019-10-25 | 成都睿畜电子科技有限公司 | Pig ear imitated structure, non-invasive pig ear temperature measuring equipment, temp measuring system and temp measuring method |
| CN110375885B (en) * | 2019-08-15 | 2024-04-26 | 成都睿畜电子科技有限公司 | Pig ear profiling structure, noninvasive pig ear temperature measuring device, temperature measuring system and temperature measuring method |
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| CN112021196A (en) * | 2020-09-09 | 2020-12-04 | 内蒙古盛健农牧业工程技术研究有限公司 | Electronic ear tag of milk goat |
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