CN202979868U - Electronic ear tag provided with reverse padlock device and supporting digital signature - Google Patents
Electronic ear tag provided with reverse padlock device and supporting digital signature Download PDFInfo
- Publication number
- CN202979868U CN202979868U CN2012206329324U CN201220632932U CN202979868U CN 202979868 U CN202979868 U CN 202979868U CN 2012206329324 U CN2012206329324 U CN 2012206329324U CN 201220632932 U CN201220632932 U CN 201220632932U CN 202979868 U CN202979868 U CN 202979868U
- Authority
- CN
- China
- Prior art keywords
- ear
- ear tag
- reverse
- locking device
- padlock device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The utility model discloses an electronic ear tag provided with a reverse padlock device and supporting digital signature. The electronic ear tag is composed of an ear tag body and an ear stud, wherein the ear tag body is of an oblate hollow structure, a protruded neck structure is arranged in the middle of the surface of the ear tag body, the reverse padlock device is arranged in the ear tag body, ear tag knocking-in positions are reserved on the neck structure and the reverse padlock device, electronic coil positions are reserved on the oblate hollow structure and the reverse padlock device, and the ear stud penetrates through the reverse padlock device to enter the ear tag knocking-in positions to be fixed. The electronic ear tag can be conveniently worn on ears of pigs, and used for recording information of growing, feeding, slaughtering, flow directions and the like of pigs, so that consumers can clearly know safety of pork. By means of the specially designed reverse padlock device, application processes of ear tags are simple, operation difficulties of workers are reduced, and harm and stimulation caused to livestock due to the fact that normal ear tags are difficult to apply are reduced.
Description
Technical field
The utility model is applied to that omnidistance epidemic situation of livestock (pig, ox, sheep etc.) lifetime is monitored, traced to the source, the feeding and management field, is specifically related to a kind of electron ear tage with back-off locking device and digital signature supporting.
Background technology
Electron ear tage is one of animal identification, extensive use in Modern Animal Husbandry.Electron ear tage embedded with electronic chip and antenna have carried the livestock individual information, are the personal identity cards of proof livestock identity.By electron ear tage, can really grasp each livestock information each ultimate area of consumption from be born to be transported in Huaihe River, thereby guarantee animal meat and people's food sanitation safe.China national practical new-type patent " a kind of double-frequency electronic ear tag " (201120165579.9) discloses a kind of double-frequency electronic ear tag, make and have simultaneously low frequency chip and hyperfrequency chip in same ear tag, realized to carry out in-plant LF communication between read-write equipment and electron ear tage, also can carry out remote SHF communication, having overcome in the past, electron ear tage relies on the deficiency that single frequency band is communicated by letter; China national practical new-type patent " animal electronic ear tag " (200720037429.3) easily causes the deficiency of the aspect such as animal information loss at sealing property, durability and chip failure for existing electron ear tage, propose a kind ofly to solve by adding read-write management information the data loss problem that chip failure brings, ear tag is reusable simultaneously, has reduced use cost; Electron ear tage that china national practical new-type patent " Antiforge electronic ear tag and Antiforge system " (200720190284.0) provides beat be buckled in exclusive animal after, can not reuse again, played real one to one antiforge function.But mainly laying particular emphasis on by revising frequency range, above achievement in research increases the reading writing working distance, or lay particular emphasis on ear tag reuse reduce costs, or lay particular emphasis on disposable that ear tag uses, and lacking the research that electron ear tage is beaten buckle device, the recipient also can't judge for the true and false of electron ear tage data.Electron ear tage is in the market generally used the one-body molded technology of grinding tool, the one continuous projection of circle is arranged hammering into the position, can hinder hammering into smoothly of ear nail in the process that hammers into, operating personnel need to could hammer into ear with larger power, often the livestock ear is caused than major injury, easily cause the livestock resistance, increase ear tag and apply difficulty, reduced operating efficiency, the tamper-resistance techniques for the electron ear tage data lacks research simultaneously.
The utility model content
The utility model addresses the above problem provides present common ear tag to apply the problem that is difficult to hammer in engineering to livestock (pig, ox, sheep etc.), adopted and be more prone to the back-off locking device that ear hammers into, making ear tag apply process is more prone to, the labour intensity that reduces a staff reduces the stimulation to animal.By using digital signature function, guaranteed that the recipient can verify the ear tag data simultaneously, the judgement true and false.
For addressing the above problem, the utility model is realized by following scheme: a kind of electron ear tage with back-off locking device and digital signature supporting, it is comprised of ear tag body, ear nail two parts, described ear tag body is the neck structure that is provided with protrusion in the middle of oblate hollow-core construction, its surface, inside is provided with the back-off locking device, described neck structure and back-off locking device leave ear and hammer into the position, described oblate hollow-core construction and back-off locking device leave the electronic coil position, and described ear nail passes the back-off locking device and enters ear and hammer in the position and fix.
Be provided with spring leaf on described back-off locking device.
Electronic chip is placed in described electronic coil position.
The utility model is worn on the ear of live pig very easily, record live pig growth, raise, butcher, the information such as the flow direction, thereby make the consumer can know the safety of understanding pork.The back-off locking device of this product particular design, allow ear tag to apply process simple, reduce workman's operation easier, reduce because common ear tag is bad to be applied injury and stimulation that livestock is caused.
1, the utility model is mainly reflected in and adopts the back-off locking device, and the spring leaf that back-off is locked has elasticity, can be strutted, and reduces the resistance that ear hammers into, and after reed replys the position, can firmly pin ear and follow closely.
2, have unique coding in digit chip, and dispatch from the factory namely write dead, can't secondary erasable.Guarantee safety.
3, encrypt through digital signature in the chip-stored district after, information can only could be identified by special-purpose read-write equipment, judges the true and false
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model sectional drawing.
Embodiment
As shown in Figure 1 and Figure 2, it is comprised of ear tag body 4, ear nail two parts, described ear tag body 4 is for being provided with the neck structure of protrusion in the middle of oblate hollow-core construction, its surface, inside is provided with back-off locking device 2, described neck structure and back-off locking device 2 leave ear and hammer into position 1, described oblate hollow-core construction and back-off locking device 2 leave electronic coil position 3, described ear nail passes back-off locking device 2 and enters ear and hammer into that position 1 is interior to be fixed, be provided with spring leaf on back-off locking device 2, electronic chips are placed in electronic coil position 3.
At first the ear nail can pass back-off locking device 2, spring leaf can be strutted, the ear ailhead can enter into smoothly the device ear and hammer into position 1, then spring leaf is returned to original state, thereby pin the ear tag head, the ear tag head can not come off, ear tag will be fixed on the ear of livestock like this, electronic coil position 3 is the positions of placing electronic chip, and electronic chip can be with information storages such as the raising of livestock, growths in chip.
So that follow-up trace to the source inquiry and management.Digital signature principle: the characteristic informations such as UID code of electron ear tage are connected (as UID|| characteristic information 1|| characteristic information 2|| ...), process the generating feature code by hash algorithm MD5, adopt third party's digital certificate that condition code is signed, namely determined the actual identity of electron ear tage information and authenticity, the legitimacy of the usage license.During signature verification, the digital signature district of read write line access electron ear tage reads digital signature information, by the information person of writing public key verifications digital signature, with the true and false of judgement information
The above is only preferred embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical field, all in like manner be included in scope of patent protection of the present utility model.
Claims (3)
1. electron ear tage with back-off locking device and digital signature supporting, it is characterized in that: it is by ear tag body (4), ear nail two parts form, described ear tag body (4) is oblate hollow-core construction, be provided with the neck structure of protrusion in the middle of its surface, inside is provided with back-off locking device (2), described neck structure and back-off locking device (2) leave ear and hammer into position (1), described oblate hollow-core construction and back-off locking device (2) leave electronic coil position (3), described ear nail passes back-off locking device (2) and enters ear and hammer in position (1) and fix.
2. the electron ear tage with back-off locking device and digital signature supporting according to claim 1, is characterized in that: be provided with spring leaf on described back-off locking device (2).
3. the electron ear tage with back-off locking device and digital signature supporting according to claim 1, is characterized in that: described electronic coil position (3) placement electronic chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206329324U CN202979868U (en) | 2012-11-26 | 2012-11-26 | Electronic ear tag provided with reverse padlock device and supporting digital signature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206329324U CN202979868U (en) | 2012-11-26 | 2012-11-26 | Electronic ear tag provided with reverse padlock device and supporting digital signature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202979868U true CN202979868U (en) | 2013-06-12 |
Family
ID=48551118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206329324U Expired - Fee Related CN202979868U (en) | 2012-11-26 | 2012-11-26 | Electronic ear tag provided with reverse padlock device and supporting digital signature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202979868U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103478005A (en) * | 2013-10-11 | 2014-01-01 | 厦门安捷物联网络科技有限公司 | Improved structure of animal source-tracing ear tag |
| CN112293285A (en) * | 2020-11-08 | 2021-02-02 | 张忠献 | Mouse chip ear tag with micro-wound and controllable gap and loading device thereof |
| CN114938782A (en) * | 2022-07-01 | 2022-08-26 | 成都睿畜电子科技有限公司 | Female tag and ear tag assembly for pig identity marking and processing method |
-
2012
- 2012-11-26 CN CN2012206329324U patent/CN202979868U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103478005A (en) * | 2013-10-11 | 2014-01-01 | 厦门安捷物联网络科技有限公司 | Improved structure of animal source-tracing ear tag |
| CN112293285A (en) * | 2020-11-08 | 2021-02-02 | 张忠献 | Mouse chip ear tag with micro-wound and controllable gap and loading device thereof |
| CN114938782A (en) * | 2022-07-01 | 2022-08-26 | 成都睿畜电子科技有限公司 | Female tag and ear tag assembly for pig identity marking and processing method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202979868U (en) | Electronic ear tag provided with reverse padlock device and supporting digital signature | |
| TR200503560T2 (en) | Identification and verification system without a special reader with an identifier attached to an object or living | |
| CN202600802U (en) | Light-controlled access control system based on mobile phone fingerprint identification | |
| CN204288309U (en) | A kind of portable RF ID attendance recorder for building ground and attendance checking system thereof | |
| CN103413079B (en) | A kind of method calculating generation ID code based on TID code and EPC code encryption | |
| CN201903890U (en) | Radio frequency identity marking equipment based on living fingerprint authentication | |
| CN101615309A (en) | Identification presentation device and based on the personal identification method and the system thereof of this device | |
| CN101276423A (en) | Animals recognition method based on radio frequency technique high and low frequency combining application | |
| CN205405554U (en) | Personnel management device that combines RFID location and personnel feature recognition technique | |
| RU72592U1 (en) | MODERN IDENTIFICATION WIRELESS READER | |
| CN201853266U (en) | Access control system | |
| CN208298223U (en) | UHF RFID label chip circuit | |
| CN206193817U (en) | Safe box monitoring system based on RFID | |
| CN206097147U (en) | Fingerprint entrance guard IC -card | |
| JP2004043143A (en) | Meat distribution non-contact type ic tag management system and meat distribution non-contact type ic tag management method | |
| CN206885668U (en) | Intelligent iron shoe case | |
| CN205050232U (en) | Intelligent gate inhibition system | |
| CN201237793Y (en) | Dual-frequency reading device | |
| CN202159355U (en) | Multi-functional composite card reader | |
| CN204650560U (en) | A kind of store management equipment based on RFID | |
| CN210072849U (en) | Environmental protection district alarm device | |
| CN202495051U (en) | Three-in-one second generation identity card reader | |
| CN209231940U (en) | One kind is non-to connect card reading device | |
| CN205455271U (en) | Electronic ear tag is used to poultry | |
| CN202373004U (en) | RFID-based confidential article supervisory system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20131126 |