CN209154036U - Experimental animal sign measuring device and Multifunctional electronic scale based on RFID - Google Patents
Experimental animal sign measuring device and Multifunctional electronic scale based on RFID Download PDFInfo
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- CN209154036U CN209154036U CN201820753810.8U CN201820753810U CN209154036U CN 209154036 U CN209154036 U CN 209154036U CN 201820753810 U CN201820753810 U CN 201820753810U CN 209154036 U CN209154036 U CN 209154036U
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Abstract
The utility model discloses a kind of experimental animal sign measuring device and Multifunctional electronic scale based on RFID, comprising: RFID label tag is used for experimental animal identification；Sign measuring device, for measuring the sign information of the experimental animal；Label reader for carrying out information exchange with the RFID label tag, and reads the relevant information stored in RFID label tag；Server, communication connection is in the sign measuring device and label reader；When experimental animal is placed in the measurement position of sign measuring device, RFID label tag entrained by it will be identified by label reader, the identity information of identification is sent to server by the label reader, and server is corresponding with the information being stored in background data base by the identity information received and shows；The sign data that the sign measuring device is measured is sent to server, and the sign data received is also stored into database by server, recalls related data from server as needed and is analyzed and processed.
Description
Technical field
The utility model relates to experimental animal measuring device field, in particular to a kind of experimental animal sign based on RFID
Measuring device and Multifunctional electronic scale.
Background technique
Experimental animal is the special animal cultivated for experimental study, is referred mainly to as medicine, pharmacy, biology, animal doctor
It raises and train, breed, being bred as and is dynamic for the purpose of scientific research, teaching, medical treatment, identification, diagnosis, biological products manufacture of etc. etc. need
Object.Such as mouse and rat are strictly to carry out cultivating the experimental animal that need to be tamed first by requirement of experiment, next such as muroid,
Also the laboratory platform such as cavy, other rodents.People the research nutrition of mankind itself's demand, pharmacology, toxicology,
It can all select animal as substitution object whens behaviouristics etc., in order to can also select when studying biological evolution, physiological function, architectural characteristic
It selects experimental animal and carries out observational study.
It is a premise sex work to experimental animal label grouping in animal experiment study, whether label grouping is clear,
It directly affects the statistical result of later experiments data and determines whether result has research directive significance.Currently, experimental animal is (such as
Mouse, rat and rabbit etc.) experiment labeling method has decoration method, earhole method, branding method, listed method, needle point method, disconnected toe method, cuts
Tail method, the coat number of cutting method, cage numerical system etc..It interrupts toe method or docking method cuts off a bit of different toes or tail,
The number information that the mouse is determined by the missing arrangement of different toes and tail, comes disconnected toe method or docking method label
It says, can injure to lead for animal, animal can generate stress influence experimental result in turn, or even can cause individual death, serious to disobey
Carry on the back experimental animal ethics welfare regulations；For dyeing or cropping labelling method, mark point is less, is not able to satisfy when group is more
It needs, the needs to individual identification can not be met；In addition, the coloring agent used is mostly organic dyestuff, animal health is influenced, and
There is decoloration phenomenon, it is larger to experiment consequent effects, it is easy confusion；And cropping method is with the length of time, hair time nature life
It is long, it needs the later period of not timing to mend and cuts to keep identifying, this can greatly increase the workload of scientific research personnel；There are also traditional experiments
Animal sign measurement (such as measured body weight) apparatus function is single, usually only includes an electronic weighbridge and carries out weight weighing.Claiming
After measuring the weight of animals, operator takes manual paper record data, and then logging data processing system is analyzed again.Claim
Weight process is not only time-consuming, error is big, is also easy to occur to omit record or operator arbitrarily distorts the behavior of experimental data.
Therefore, it is badly in need of us and develops that a kind of structure is simple, the reality based on RFID technique with RFID data acquisition function
Test animal sign measuring device and Multifunctional electronic scale.
Utility model content
In view of this, the purpose of the utility model is to provide a kind of structure is simple, the experiment easy to use based on RFID
Animal sign measuring device and Multifunctional electronic scale.
The experimental animal sign measuring device based on RFID of the utility model, comprising: RFID label tag, for plug-in or plant
Enter experimental animal body surface, is stored with the identity information of the animal；Sign measuring device, for measuring the body of the experimental animal
Reference breath；Label reader, the identity letter for carrying out data exchange with the RFID label tag, and reading to store in RFID label tag
Breath；Server, communication connection is in the sign measuring device and label reader, for receiving and storing the body respectively
Part information and sign information；
Further, the sign information is weight, body length, body temperature, heart rate or the blood pressure etc. of experimental animal；
Further, the sign measuring device is Multifunctional electronic scale；The weighing unit of the electronic scale is equipped with and is used for
The container of experimental animal is accommodated and fixes, and label reader is set to inside the electronic scale or container bottom；
Further, the experimental animal is medium and small experimental animal；
Further, the RFID label tag is passive label；
The experimental animal sign measuring device based on RFID of the utility model, further includes for planting the RFID label tag
Enter the syringe in the experimental animal body；The syringe includes syringe needle, syringe and push rod；The syringe needle is equipped with described in receiving
The injection canal of RFID label tag；
Further, the RFID label tag includes shell and is set to the intracorporal label antenna of the label shell and label core
Piece；The shell is streamlined structure and is made of biocompatible materials.
The invention also discloses a kind of experimental animal electronic scale based on RFID, comprising: electronic scale ontology；It has
Electronic display, for acquiring the weight information and the real-time display weight information of experimental animal；Container is set to the electronics
On the weighing platform of scale ontology, for accommodating experimental animal；Label reader is set to the electronic scale inside or container bottom
Portion for being communicated with RFID label tag, and reads the identity information stored in RFID label tag；
The electronic scale of the utility model further includes server, and communication connection is read in the electronic scale ontology and label
Device, for receiving and storing the identity information and sign information respectively.
The beneficial effects of the utility model are: the experimental animal sign measuring device based on RFID of the utility model, when
After experimental animal is placed in the measurement position of sign measuring device, entrained by RFID label tag will by label reader from
The identity information of reading is sent to server by dynamic identification, the label reader, server by the identity information received with
The corresponding information of database background application is stored in be docked and shown；At the same time, the sign measuring device is surveyed
The sign data measured is sent to server, and server stores the sign data received into database, and establishes and stand up
The one-to-one relationship of part information and sign data.
Detailed description of the invention
The utility model is further described with reference to the accompanying drawings and examples:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the electronic scale of the utility model；
Fig. 3 is the structural schematic diagram of the syringe of the utility model；
Fig. 4 is the partial enlarged view in Fig. 3 at A；
Fig. 5 is installed on schematic diagram when container bottom for label reader in the utility model embodiment two；
Fig. 6 is installed on schematic diagram when weighing unit bottom for label reader in the utility model embodiment two.
Specific embodiment
Embodiment one:
Fig. 1 is the structural schematic diagram of the utility model, as shown in Figure 1: the experimental animals based on RFID of the present embodiment
Levy measuring device, comprising: RFID label tag 4 is hung for animal body off-balancesheet or is subcutaneously implanted in vivo, is stored with the identity of the animal
Information；RFID label tag 4 is usually made of antenna and chip, and each RFID label tag 4 has unique electronic code, passes through label
Cuff, snap-fastener, thread gluing etc. are attached to the positions such as the ankle of experimental animal, neck, or are implanted directly into the internal of experimental animal；
Sign measuring device, for measuring the sign information of the experimental animal；The sign information includes but not only limits
In the weight of experimental animal, body length, body temperature, heart rate or blood pressure etc.；The difference of the sign information acquired as needed, sign measurement
Device can increase accordingly function setting are as follows: electronic scale, electron length measuring apparatus, electronic thermometer, electronics heart rate measuring instrument
Or electronic sphygmomanometer etc.；In addition, when sign information is body temperature, heart rate and blood pressure, it is preferred to use contactless measuring device
It realizes, to improve the efficiency of sign data acquisition.
Label reader 2 for being communicated with the RFID label tag 4, and reads the identity letter stored in RFID label tag 4
Breath；Label reader 2 (also known as RFID reader, RFID reader) is carried out wireless communication by antenna and RFID electronic label 4,
The read or write operation to label 4 identification code and internal storage data may be implemented.Typical RFID reader includes that RFID is penetrated
Frequency module (transmitters and receivers), control unit and reader antenna；RFID label tag employed in this implementation and label
Existing arbitrary structures can be used in reader, as long as the size of RFID label tag can hang over animal body table outside or be implanted to animal
Subcutaneous in vivo, specific structure, circuit connection structure are the prior art, and this will not be repeated here.
Server, communication connection is in the sign measuring device and label reader 2, for receiving and storing respectively
The mode of the identity information and sign information, server and sign measuring device and label reader letter communication connection can be with
To be wired or wireless, the means of communication, agreement etc. are all made of between the prior art, such as server and label reader can be with
Mode used by Chinese patent " a kind of data exchange system based on RFID technique " using Publication No. CN1996851A
Realize data exchange；Establishing in the server has database, wherein when experimental animal is placed in the measurement of sign measuring device
Behind position, entrained by RFID label tag 4 will be read by label reader 2, the label reader 2 is by the body of reading
Part information is sent to server, and the identity information received is stored in database by server；At the same time, the sign is surveyed
The sign data that amount device is measured is sent to server, and server stores the sign data received to database
It is interior, and set up the one-to-one relationship of identity information and sign data.This database program is the prior art, is not gone to live in the household of one's in-laws on getting married herein
It states.RFID label tag 4 and the principle of label reader 2 employed in the present embodiment are also the prior art, its working principle is that: mark
After label 4 enter magnetic field, the radiofrequency signal that reader 2 issues is received, label 4 sends out by induced current energy obtained and deposits
The identity information of storage in the chips.
In the present embodiment, the sign measuring device is electronic scale；As shown in Fig. 2, being set on the weighing unit of the electronic scale
There is the container 1 for accommodating experimental animal, and label reader 2 is set to 1 bottom of container, certainly, label reader
Can be set can correspond to RFID label tag animal on the bottom or other positions of weighing unit, the display screen of electronic scale with real-time display
Sign information, sign information collected is weight in the present embodiment, and therefore, corresponding sign information measuring device is electronics
Scale, container 1 limit the scope of activities of animal, it is ensured that its communication model for being located at label reader 2 for accommodating fixed experimental animal
In enclosing, depending on the size of container 1 measures the experimental animal of weight as needed, in the present embodiment, experimental animal is mouse, is carried out
When weighing, container 1 is cylindrical structure, thereon end opening, and mouse can directly from upper end, oral area be put it into container 1, and label is read
Take device 2 that should be set to 1 bottom of container, it is ensured that the label 4 that mouse carries is located in the communication context of reader 2；Container 1 can be straight
It connects on the weighing unit for being fixed on electronic scale, certainly, container 1 can be fixed on the weighing unit of electronic scale in a manner of dismountable,
Convenient for replacing container 1 according to the size of experimental animal.
In the present embodiment, the RFID label tag 4 is passive label 4, and driving power is not present in passive label 4, receives and reads
The electromagnetic wave for taking device 2 to be issued uses driving label 4IC；4 small volume of passive label, convenient for being implanted in experimental animal body；
In addition, label 4 can be chronically implanted in experimental animal body, without taking out due to its wireless replacement power supply.
It further include the syringe for being implanted into the RFID label tag 4 in the experimental animal body in the present embodiment；Such as figure
Shown in 3 and 4, the structure of the syringe is similar to existing injector for medical purpose comprising syringe needle 5, syringe 6 and push rod 7；It is described
Syringe needle 5 is equipped with the injection canal 8 for accommodating the RFID label tag 4, and the aperture of injection canal 8 and the outer diameter of RFID label tag 4 match,
Ensure that it can be slided in injection canal 8, syringe needle is fixed on syringe front end, and is connected to inside injection canal and syringe, push rod
Inner end be fixed with the piston being slidably matched with syringe inner wall, when injection, the injection that RFID label tag 4 is placed in syringe needle 5 is led to
In road 8, after syringe needle 5 is pierced into experimental animal body surface, push rod 7 is pushed, label 4 is released into syringe needle 5 using air pressure, so that implantation is dynamic
Object table.
In the present embodiment, the RFID label tag 4 include shell and be set to intracorporal 4 antenna of label of 4 shell of label and
4 chip of label, the shell is streamlined structure, such as oval ball structure can be used, to reduce under injection experiments Animal Skin
Resistance, which is made of biocompatible materials, such as can make the shell, polytetrafluoro using polytetrafluoroethylene (PTFE)
The biocompatibility of ethylene is preferable, the rejection generated after capable of slowing down under implantation Animal Skin, on the other hand, polytetrafluoroethylene (PTFE)
Have the function of self-lubricating, when this RFID label tag is placed under Animal Skin by practical syringe, the shell and note of polytetrafluoroethylene (PTFE)
Frictional resistance between emitter syringe needle is small, avoids label stuck in syringe needle.
Embodiment two:
A kind of experimental animal electronic scale based on RFID of the present embodiment, comprising:
Electronic scale ontology 3；Electronic scale ontology 3 can use the Multifunctional electronic scale of existing structure, generally include load-bearing
System (such as scale pan, scale body), power transmission converting system (such as lever transmission system, sensor) and indicating value system (such as dial, electronics
Display screen).
Container 1 is set on the weighing unit 9 (also known as scale pan) of the electronic scale ontology 3, for accommodating experimental animal；Hold
Device 1 limits the scope of activities of animal for accommodating experimental animal, it is ensured that in its communication context for being located at label reader 2, container
Depending on 1 size measures the experimental animal of weight as needed, for example, container 1 is cylindrical structure when weighing to mouse,
End opening thereon, mouse can directly from upper end, oral area be put it into container 1, and label reader 2 may be disposed at the bottom of container 1
The bottom surface in portion, container 1 is thicker, and side wall of the container close to bottom is equipped with slot 10, and label reader is inserted into the slot 10
It is interior, it is ensured that the label 4 that mouse carries is located in the communication context of reader 2；Container 1 is placed on the weighing unit 9 of electronic scale, is claimed
9 upper surface of weight platform is equipped with the circular groove cooperated with container, to improve the stability of container in weighing process；
Label reader 2 for being communicated with RFID label tag 4, and reads the identity information stored in RFID label tag 4；
Label reader 2 (also known as RFID reader, RFID reader) is carried out wireless communication by antenna and RFID electronic label 4, can
To realize that typical RFID reader 2 includes RFID radio frequency to the read or write operation of label 4 identification code and internal storage data
Module (transmitters and receivers), control unit and reader antenna, using the hand-held of included display screen in the present embodiment
RFID reader, such as the label reader of Publication No. CN206877352U can be used, as shown in figure 5, this label is read
Device is self-powered, in use, the induction zone 11 of reader is inserted into slot 10, display screen 12 is exposed outside, and staff passes through
Electronic scale display screen reads weight information, reads identity information (number of experimental animal) by the display screen of label reader 2,
Convenient for staff's record.
Certainly, reader also can be set in 9 bottom of electronic scale weighing platform, as shown in fig. 6, the bottom surface of weighing unit 9 is arranged
There is mounting groove 13, label reader 14 can be directly fixedly mounted in mounting groove 13 by adhesive, and 9 upper surface of weighing unit is used
In the circular groove and 13 face of mounting groove that cooperate with container, this installation form of reader can be hidden in the title of electronic scale
Inside weight platform, be conducive to the aesthetics for improving product, at this point, label reader 2 can use the bluetooth of CN206147681U
RFID reader can be received the signal of reader by mobile terminals such as mobile phones using bluetooth communication, and show experimental animal
Identity information；Label reader 2 can be self-powered, can also be powered by the power supply of electronic scale.
Embodiment three:
The present embodiment on the basis of example 2, increases server, and the server communication connection is in the electronic scale
Ontology 3 and label reader 2, for receiving and storing the identity information and sign information respectively, communication connection is in institute
Electronic scale ontology 3 and label reader 2 are stated, for receiving and storing the identity information and weight information, the clothes respectively
Business device in establish have database, wherein after experimental animal is placed in container 1, entrained by RFID label tag 4 will be marked
Label reader 2 is read, the identity information of reading is sent to server by the label reader 2, and server will receive
Identity information is stored in database；At the same time, the weight data that the electronic scale is measured is sent to server, clothes
Business device stores the sign data received into database, and the one-to-one correspondence for setting up identity information and weight data closes
System.This database program is the prior art, and this will not be repeated here.
Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, those skilled in the art should understand that, it can be to this
The technical solution of utility model is modified or replaced equivalently, without departing from the objective and model of technical solutions of the utility model
It encloses, should all cover in the scope of the claims of the utility model.
Claims (9)
1. a kind of experimental animal sign measuring device based on RFID characterized by comprising
RFID label tag is hung for animal body off-balancesheet or is subcutaneously implanted in vivo, for storing the identity information of the animal；
Sign measuring device, for measuring and showing the sign information of the experimental animal；
Label reader for carrying out information exchange with the RFID label tag, and is read the information stored in RFID label tag
Out or be written；
Server, signal are connected to the sign measuring device and label reader.
2. the experimental animal sign measuring device according to claim 1 based on RFID, it is characterised in that: the sign letter
Breath is weight, body temperature, heart rate and the blood pressure of experimental animal.
3. the experimental animal sign measuring device according to claim 1 based on RFID, it is characterised in that: the sign is surveyed
Amount device is Multifunctional electronic scale；The weighing unit of the electronic scale is equipped with the container for accommodating and fixing experimental animal, shows
Real-time display corresponds to the sign information of RFID label tag animal in display screen.
4. the experimental animal sign measuring device according to claim 1 based on RFID, it is characterised in that: the experiment is dynamic
Object is medium and small experimental animal.
5. the experimental animal sign measuring device according to claim 1 based on RFID, it is characterised in that: the RFID mark
Label are passive label.
6. the experimental animal sign measuring device according to claim 1 based on RFID, it is characterised in that: further include being used for
The RFID label tag is implanted into the syringe in the experimental animal body；The syringe includes syringe needle, syringe and push rod；It is described
Syringe needle is equipped with the injection canal for accommodating the RFID label tag.
7. the experimental animal sign measuring device according to claim 1 based on RFID, it is characterised in that: the RFID mark
Label include shell and are set to the intracorporal label antenna of the label shell and label chip；The shell is streamlined structure and adopts
It is made of biocompatible materials.
8. a kind of experiment animal multifunctional electronic scale based on RFID characterized by comprising
Electronic scale ontology；It is with electronic display, for acquiring the weight and real-time display weight value of experimental animal；
Container is set on the weighing unit of the electronic scale ontology, for accommodating or fixing experimental animal；
Label reader is set to the electronic scale tray bottom or the container, for carrying out information exchange with RFID label tag,
And read and write information in RFID label tag.
9. the experiment animal multifunctional electronic scale according to claim 8 based on RFID, it is characterised in that: further include service
Device, signal are connected to the electronic scale ontology and label reader.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201820753810.8U CN209154036U (en) | 2018-05-21 | 2018-05-21 | Experimental animal sign measuring device and Multifunctional electronic scale based on RFID |
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| CN201820753810.8U CN209154036U (en) | 2018-05-21 | 2018-05-21 | Experimental animal sign measuring device and Multifunctional electronic scale based on RFID |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111596242A (en) * | 2020-06-04 | 2020-08-28 | 京东方科技集团股份有限公司 | Sample simulation scanning device and use method |
| CN113108888A (en) * | 2021-04-06 | 2021-07-13 | 东南大学 | Dual-frequency RFID electronic scale and electronic scale system with safety certification |
| CN114353920A (en) * | 2022-01-27 | 2022-04-15 | 山东中保康医疗器具有限公司 | Weight collection device for blood component and using method |
-
2018
- 2018-05-21 CN CN201820753810.8U patent/CN209154036U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111596242A (en) * | 2020-06-04 | 2020-08-28 | 京东方科技集团股份有限公司 | Sample simulation scanning device and use method |
| WO2021244434A1 (en) * | 2020-06-04 | 2021-12-09 | 京东方科技集团股份有限公司 | Sample simulated scanning device and use method |
| CN113108888A (en) * | 2021-04-06 | 2021-07-13 | 东南大学 | Dual-frequency RFID electronic scale and electronic scale system with safety certification |
| CN114353920A (en) * | 2022-01-27 | 2022-04-15 | 山东中保康医疗器具有限公司 | Weight collection device for blood component and using method |
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