CN110702269A - Temperature measuring ear tag - Google Patents
Temperature measuring ear tag Download PDFInfo
- Publication number
- CN110702269A CN110702269A CN201911067866.3A CN201911067866A CN110702269A CN 110702269 A CN110702269 A CN 110702269A CN 201911067866 A CN201911067866 A CN 201911067866A CN 110702269 A CN110702269 A CN 110702269A
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- China
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- ear
- groove
- accommodating groove
- ear tag
- temperature measuring
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
Abstract
The invention discloses a temperature measuring ear tag which comprises a temperature measuring piece, an upper cover, a processing module, a temperature sensor, an elastic clamping piece, a rear cover and an ear nail, wherein the ear nail can penetrate through the temperature measuring piece to be matched with the elastic clamping piece; the temperature measuring piece comprises a lower cover, a fixing part and an earplug part which are sequentially connected, wherein the lower cover is provided with an accommodating cavity, the processing module is arranged in the accommodating cavity, the upper cover is arranged on the lower cover in a covering manner so as to seal the accommodating cavity, the fixing part is provided with an accommodating groove, the elastic clamping piece is arranged in the accommodating groove, and the rear cover is arranged at a notch of the accommodating groove so as to seal the elastic clamping piece in the accommodating groove; an accommodating cavity is formed in the earplug part, and the temperature sensor is arranged in the accommodating cavity and connected with the processing module. The temperature measuring ear tag provided by the invention cannot change position along with the movement of the ears of the live pigs, so that the measurement precision cannot be influenced.
Description
Technical Field
The invention relates to the field of body temperature measuring devices of mammals, in particular to a temperature measuring ear tag.
Background
Body temperature is a physiological sign of a mammal and is also a necessary indicator of the condition of a mammal. Taking live pig feeding as an example, the body temperature of live pigs is usually increased or decreased sharply to generate fluctuation under the conditions of diseases, oestrus, parturition and the like.
The body temperature of a live pig can be detected in several ways: rectal temperature, skin temperature, and eardrum temperature. The rectal temperature is detected in a commonly used mode of manual measurement, but the mode can cause discomfort of cattle, pigs and the like, so that the cattle, the pigs and the like continuously vibrate, and the measurement effect is influenced; the mode of detecting the skin temperature is greatly influenced by the environment, so that the measurement precision is not high; therefore, if the body temperature is to be measured continuously for a long period of time, it is a preferable way to measure the eardrum temperature.
However, the position of the sensor of the conventional device for measuring the temperature of the eardrum in the ear canal generally has the problem that the position changes along with the movement of the ear, so that the ear canal is easily scratched, and the measurement precision is influenced after the position is changed.
Therefore, there is a need to provide a new ear tag for temperature measurement to solve the above-mentioned problems.
Disclosure of Invention
The invention mainly aims to provide a temperature measuring ear tag, and aims to solve the problems that the position of a sensor of the conventional ear drum temperature measuring device in an ear canal generally changes along with the movement of the ear, so that the ear canal is easily scratched, and the measurement precision is influenced after the position is changed.
In order to achieve the purpose, the temperature measuring ear tag provided by the invention comprises a temperature measuring piece, an upper cover, a processing module, a temperature sensor, an elastic clamping piece, a rear cover and an ear nail, wherein the ear nail can penetrate through the temperature measuring piece to be matched with the elastic clamping piece;
the temperature measuring piece comprises a lower cover, a fixing part and an earplug part which are sequentially connected, wherein the lower cover is provided with an accommodating cavity, the processing module is arranged in the accommodating cavity, the upper cover is arranged on the lower cover in a covering manner so as to seal the accommodating cavity, the fixing part is provided with an accommodating groove, the elastic clamping piece is arranged in the accommodating groove, and the rear cover is arranged at a notch of the accommodating groove so as to seal the elastic clamping piece in the accommodating groove;
an accommodating cavity is formed in the earplug part, and the temperature sensor is arranged in the accommodating cavity and connected with the processing module.
Preferably, the earplug part is in a round strip shape, and the cross-sectional area of the earplug part is gradually reduced along the direction from the fixing part to the earplug part.
Preferably, the temperature sensor comprises a straight strip part and a bending part which are connected, the straight strip part is located in the accommodating cavity, a bending hole matched with the bending part is formed in the lower cover, and the bending part is arranged in the bending hole.
Preferably, a connection hole is formed in the processing module, and one end of the bending part, which is far away from the straight part, can extend into the connection hole to be connected with the processing module.
Preferably, the ear plug portion is a flexible member.
Preferably, the side wall of the fixing part close to the rear cover is recessed towards the direction from the rear cover to the side wall of the fixing part far away from the rear cover to form a first groove, so as to form a step structure;
the rear cover comprises a covering part and an abutting part, a second groove is formed in one end, far away from the covering part, of the abutting part, the abutting part is matched with the first groove, the second groove is matched with the accommodating groove, when the rear cover covers the accommodating groove, the elastic clamping piece is accommodated in the accommodating groove, two ends of the elastic clamping piece are connected with two opposite wall surfaces of the accommodating groove and the groove respectively, and the covering part seals the accommodating groove.
Preferably, the abutting portion and the first groove are both circular in shape, and the radius of the abutting portion is larger than that of the first groove.
Preferably, a first thread structure is formed on the inner side wall of the lower cover, and a second thread structure matched with the first thread structure is formed on the outer side wall of the upper cover.
Preferably, the ear nail comprises a needle head and a needle seat which are connected, and a clamping groove is formed in one end, far away from the needle seat, of the needle head;
the wall surface of the fixing part, which is far away from the accommodating groove, is provided with an opening communicated with the accommodating groove, and the opening is used for the needle head to pass through so that the clamping bead is clamped in the clamping groove.
Preferably, the elasticity fastener includes the spring, keeps off ring and a plurality of card pearl, the one end of spring with keep off the ring and connect, the other end of spring with back lid butt, the card pearl is located keep off the ring with one side that the spring carried on the back mutually, and is a plurality of the card pearl is followed keep off the circumference interval setting of ring, keep off the ring and support the card pearl so that the card pearl with the draw-in groove block is connected.
According to the technical scheme, the ear nail penetrates through the tragus and then is clamped with the elastic clamping piece, so that the temperature measuring ear tag is fixed on the tragus of the live pig in a needle threading mode, meanwhile, the position of the tragus is close to the ear canal, the ear plug part can be arranged in the ear canal of the live pig and fixed through the fixing part, the temperature of the ear canal of the live pig is tested, and the reduction of the measurement precision caused by the temperature taking position change or the falling off of the ear tag due to the swinging of the head of the live pig is avoided; the friction between the temperature-taking ear tag and the inner wall of the auditory canal is reduced, and the wearing comfort of the ear tag is improved. Simultaneously, cover in order to form the holding chamber under locating through covering the upper cover lid to will handle the module and locate the holding chamber, thereby can prevent effectively that the live pig from in the motion process, handle the shake degree of module, strengthened the stability of this temperature measurement ear tag during operation.
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 structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a temperature measuring ear tag according to an embodiment of the present invention;
FIG. 2 is a partially disassembled schematic view of a temperature measuring ear tag in accordance with an embodiment of the present invention;
FIG. 3 is a cross-sectional view of a temperature measuring ear tag in accordance with an embodiment of the present invention;
fig. 4 is an enlarged schematic view of a portion a of fig. 3.
The reference numbers illustrate:
the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
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.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
Moreover, the technical solutions in the embodiments of the present invention may be combined with each other, but it is necessary to be able to be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent, and is not within the protection scope of the present invention.
The invention provides a temperature measuring ear tag, aiming at solving the problems that the position of a sensor of the traditional ear drum temperature measuring device in an ear canal generally changes along with the movement of the ear, so that the ear canal is easy to scratch and the measuring precision is influenced after the position is changed.
As shown in fig. 1 and fig. 2, the temperature measuring ear tag provided by the present invention comprises a temperature measuring element 10, an upper cover 20, a processing module 30, a temperature sensor 40, an elastic engaging element 50, a rear cover 60 and an ear pin 70, wherein the ear pin 70 can penetrate through the temperature measuring element 10 and cooperate with the elastic engaging element 50;
the temperature measuring element 10 comprises a lower cover 11, a fixing part 12 and an earplug part 13 which can extend into an ear canal, wherein the lower cover 11 is provided with an accommodating cavity 111, the processing module 30 is arranged in the accommodating cavity 111, the upper cover 20 is arranged on the lower cover 11 in a covering manner to seal the accommodating cavity 111, the fixing part 12 is provided with an accommodating groove 121, the elastic clamping element 50 is arranged in the accommodating groove 121, and the rear cover 60 is arranged at the notch of the accommodating groove 121 in a covering manner to seal the elastic clamping element 50 in the accommodating groove 121;
an accommodation chamber (not shown) is formed in the earplug portion 13, and the temperature sensor 40 is disposed in the accommodation chamber and connected to the processing module 30.
In this embodiment, the ear nail 70 is fastened with the elastic fastening member 50 after passing through the tragus, so that the temperature measuring ear tag is fixed on the tragus of the live pig in a needle threading manner, and meanwhile, the tragus is close to the ear canal, so that the ear plug part 13 can be arranged in the ear canal of the live pig and fixed through the fixing part 12, thereby testing the temperature of the ear canal of the live pig, and avoiding the reduction of the measurement precision caused by the change of the temperature taking position or the falling off of the ear tag due to the swinging of the head of the live pig; the friction between the temperature-taking ear tag and the inner wall of the auditory canal is reduced, and the wearing comfort of the ear tag is improved. Meanwhile, the upper cover 20 is covered on the lower cover 11 to form the accommodating cavity 111, and the processing module 30 is arranged in the accommodating cavity 111, so that the shaking degree of the processing module 30 can be effectively prevented when a live pig moves, and the stability of the temperature measuring ear tag during working is enhanced. It can be understood by those skilled in the art that the live pig is taken as a measurement object in this embodiment, which does not mean that the temperature measurement ear tag provided by the present invention is only suitable for the live pig, and in other embodiments, the temperature measurement ear tag provided by the present invention can also be suitable for cattle, sheep, rabbits, and the like.
Referring to fig. 2, the earplug portion 13 is in a shape of a circular strip, and a cross-sectional area of the earplug portion 13 gradually decreases along a direction from the fixing portion 12 to the earplug portion 13. In the embodiment, since the sectional area of the earplug part 13 is gradually reduced along the direction from the fixing part 12 to the earplug part 13, the tip part can better extend into the ear canal of the live pig, and the situation that the earplug part 13 cannot extend into the ear canal due to the too thick earplug part 13 is prevented. Meanwhile, in an optional embodiment, the ear plug part 13 is a flexible part, so that in the process of inserting the ear plug part 13, the ear plug part 13 does not damage the ear canal of the live pig, which not only ensures that the ear canal of the live pig is not scratched by the ear plug part 13, but also ensures that the ear plug part 13 can more conveniently extend into the ear canal of the live pig due to the soft property of the ear plug part 13.
In addition, with reference to fig. 2, the temperature sensor 40 includes a straight portion 41 and a bent portion 42 connected to each other, the straight portion 41 is located in the accommodating cavity, a bent hole 112 adapted to the bent portion 42 is formed in the lower cover 11, and the bent portion 42 is disposed in the bent hole 112. Since the temperature sensor 40 needs to be disposed on the ear plug portion 13 and needs to break through the fixing portion 12 to connect with the processing module 30, in this embodiment, the bending hole 112 adapted to the bending portion 42 is formed in the lower cover 11, so that the temperature sensor 40 can partially bypass the elastic engaging member 50 disposed in the accommodating groove 121 to connect with the processing module 30, thereby ensuring that the components do not interfere with each other. Meanwhile, a connection hole 31 is formed in the process module 30, and one end of the bent portion 42, which is far away from the straight portion 41, can be inserted into the connection hole 31 to be connected to the process module 30. And then, one end of the bending part 42, which is far away from the straight part 41, extends into the connecting hole 31 through the connecting hole 31 formed in the processing module 30 and is connected with the processing module 30, so that the temperature sensor 40 can be smoothly connected with the processing module 30, the connecting hole 31 can circumferentially limit the part of the bending part 42, and the connection stability between the two parts is ensured.
Referring to fig. 3 and 4, the side wall of the fixing portion 12 close to the rear cover 60 is recessed toward the rear cover 60 to the side wall of the fixing portion 12 away from the rear cover 60 to form a first groove 122, so as to form a step structure;
the rear cover 60 comprises a covering part 61 and a contact part 62, a second groove 621 is formed at one end, far away from the covering part 61, of the contact part 62, the contact part 62 is matched with the first groove 122, the second groove 621 is matched with the accommodating groove 121, when the rear cover 60 is covered on the accommodating groove 121, the elastic clamping piece 50 is accommodated in the accommodating groove 121, two ends of the elastic clamping piece 50 are respectively connected with two opposite wall surfaces of the accommodating groove 121 and the groove, and the covering part 61 seals the accommodating groove 121. In this embodiment, when the rear cover 60 covers the notch of the receiving groove 121, the second groove 621 is abutted with the receiving groove 121, so that the elastic engaging member 50 can be placed in the space formed by the abutting of the second groove 621 and the receiving groove 121, and the abutting of the first groove 122 and the abutting portion 62 enables the rear cover 60 to be connected with the fixing portion 12, meanwhile, the abutting portion 62 and the first groove 122 are both circular, and the radius of the abutting portion 62 is greater than the radius of the first groove 122. The connection between the abutment 62 and the first groove 122 is made to be an interference connection, so that the connection stability therebetween can be enhanced. In an alternative embodiment, the abutment 62 is a flexible member.
Referring to fig. 2-4, the ear stud 70 includes a needle 71 and a needle seat 72 connected to each other, and a slot 711 is formed at an end of the needle 71 away from the needle seat 72; an opening 123 communicating with the accommodating groove 121 is formed on a wall surface of the fixing portion 12 away from the accommodating groove 121, and the opening 123 is used for the needle 71 to pass through so that the clamping bead 51 is clamped in the clamping groove 711.
Meanwhile, the elastic clamping piece 50 comprises a spring 53, a blocking ring 52 and a plurality of clamping beads 51, one end of the spring 53 is connected with the blocking ring 52, the other end of the spring 53 is abutted against the rear cover 60, the clamping beads 51 are arranged on one side of the blocking ring 52, which is opposite to the spring 53, the clamping beads 51 are arranged at intervals along the circumferential direction of the blocking ring 52, and the blocking ring 52 is abutted against the clamping beads 51 so that the clamping beads 51 are clamped and connected with the clamping grooves 711. In this embodiment, when the spring 53 is compressed, the ball 51 can move along the radial direction of the receiving slot 121, and at this time, the ball 51 is released from the groove 711, so that the position of the ear stud 70 can be adjusted or the ear stud 70 can be removed; when the elastic deformation is recovered, the spring 53 drives the stop ring 52 to move in the direction of reducing the diameter, so that the stop ring 52 pushes the ball retainer 51 to move towards the slot 711 until the ball retainer 51 is engaged with the slot 711, at this time, the spring 53 is in a pre-compression state, the pre-compression force of the spring 53 enables the stop ring 52 to support the ball retainer, the ear nail 70 is prevented from falling off from the ball retainer 51 due to external stress, and the matching tightness of the ball retainer 51 and the slot 711 is improved.
In addition, in an alternative embodiment, the clamping bead 51 can move along the axial direction of the receiving groove 121, please refer to fig. 3 and 4, the receiving groove 121 includes a straight-cylinder section 1211 and a tapered section 1212, one end of the tapered section 1212 is connected to the straight-cylinder section 1211, and the cross-sectional area of the tapered section 1212 increases gradually along the direction of inserting the ear stud 70 into the clamping bead 51. The blocking ring 52 moves in the straight cylindrical section 1211 along the axial direction of the straight cylindrical section 1211 to enable the clamping balls 51 to slide along the wall surface of the tapered section 1212, so that the clamping balls 51 are clamped or released from the clamping groove 711.
Wherein, the quantity of draw-in groove 711 is preferred a plurality ofly, a plurality of draw-in grooves 711 are along the axial interval setting of syringe needle 71, according to the different thickness of tragus, select different draw-in groove 711 and the cooperation of card pearl 51, improve the application scope who gets the temperature ear tag, simultaneously in the different growth cycle of live pig, can be through adjusting with card pearl 51 complex draw-in groove 711, and need not change different ear tags, get the temperature ear tag promptly and can match with the live pig one by one, stop the information confusion and the rerecording that cause because of changing the ear tag, and then reduce work efficiency.
Meanwhile, referring to fig. 2, a first thread structure 113 is formed on an inner sidewall of the lower cover 11, and a second thread structure 21 adapted to the first thread structure 113 is formed on an outer sidewall of the upper cover 20. In this embodiment, when the upper cover 20 is covered on the lower cover 11 after the processing module 30 is placed in the accommodating cavity 111, the first thread structure 113 and the second thread structure 21 can be adapted to each other and rotated by rotating the upper cover 20, so that the upper cover 20 is locked on the lower cover 11, and the connection tightness between the upper cover 20 and the lower cover 11 is ensured.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A temperature measurement ear tag is characterized by comprising a temperature measurement piece, an upper cover, a processing module, a temperature sensor, an elastic clamping piece, a rear cover and an ear nail, wherein the ear nail can penetrate through the temperature measurement piece to be matched with the elastic clamping piece;
the temperature measuring piece comprises a lower cover, a fixing part and an earplug part which are sequentially connected, wherein the lower cover is provided with an accommodating cavity, the processing module is arranged in the accommodating cavity, the upper cover is arranged on the lower cover in a covering manner so as to seal the accommodating cavity, the fixing part is provided with an accommodating groove, the elastic clamping piece is arranged in the accommodating groove, and the rear cover is arranged at a notch of the accommodating groove so as to seal the elastic clamping piece in the accommodating groove;
an accommodating cavity is formed in the earplug part, and the temperature sensor is arranged in the accommodating cavity and connected with the processing module.
2. The temperature ear tag according to claim 1, wherein said ear plug portion is in the form of a round strip, and the cross-sectional area of said ear plug portion is gradually reduced in the direction from said fixing portion to said ear plug portion.
3. The temperature measuring ear tag according to claim 1, wherein said temperature sensor comprises a straight strip portion and a bent portion connected to each other, said straight strip portion is located in said containing cavity, a bent hole matching with said bent portion is formed in said lower cover, and said bent portion is located in said bent hole.
4. The temperature ear tag according to claim 3, wherein said processing module is formed with a connecting hole, and one end of said bending portion away from said straight portion can extend into said connecting hole to connect with said processing module.
5. The thermometric ear tag of claim 1, wherein said ear plug portion is a flexible member.
6. The temperature measuring ear tag according to claim 1, wherein said side wall of said fixing portion near said rear cover is recessed toward said rear cover to a direction of said fixing portion away from said side wall of said rear cover to form a first recess to form a step structure;
the rear cover comprises a covering part and an abutting part, a second groove is formed in one end, far away from the covering part, of the abutting part, the abutting part is matched with the first groove, the second groove is matched with the accommodating groove, when the rear cover covers the accommodating groove, the elastic clamping piece is accommodated in the accommodating groove, two ends of the elastic clamping piece are connected with two opposite wall surfaces of the accommodating groove and the groove respectively, and the covering part seals the accommodating groove.
7. The temperature ear tag according to claim 6, wherein said abutting portion and said first recess are both circular in shape, and wherein the radius of said abutting portion is greater than the radius of said first recess.
8. The temperature measuring ear tag according to claim 1, wherein a first screw structure is formed on the inner side wall of said lower cover, and a second screw structure adapted to said first screw structure is formed on the outer side wall of said upper cover.
9. The temperature measuring ear tag according to any of claims 1-9, characterized in that said ear tag comprises a needle head and a needle seat connected with each other, and a neck is provided at one end of said needle head far from said needle seat;
the wall surface of the fixing part, which is far away from the accommodating groove, is provided with an opening communicated with the accommodating groove, and the opening is used for the needle head to pass through so that the clamping bead is clamped in the clamping groove.
10. The temperature measuring ear tag according to claim 9, wherein said elastic engaging member comprises a spring, a retaining ring and a plurality of engaging balls, one end of said spring is connected to said retaining ring, the other end of said spring abuts against said rear cover, said engaging balls are disposed on the side of said retaining ring opposite to said spring, said engaging balls are disposed at intervals along the circumferential direction of said retaining ring, and said retaining ring abuts against said engaging balls to engage and connect said engaging balls with said engaging grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911067866.3A CN110702269B (en) | 2019-11-04 | 2019-11-04 | Temperature measuring ear tag |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911067866.3A CN110702269B (en) | 2019-11-04 | 2019-11-04 | Temperature measuring ear tag |
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| CN110702269A true CN110702269A (en) | 2020-01-17 |
| CN110702269B CN110702269B (en) | 2022-01-04 |
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| CN201911067866.3A Active CN110702269B (en) | 2019-11-04 | 2019-11-04 | Temperature measuring ear tag |
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| US20160249586A1 (en) * | 2013-07-30 | 2016-09-01 | Prionics Ag | Method and device for attaching an ear tag |
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| CN110702269B (en) | 2022-01-04 |
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