CN203414977U - Sealed non-connection type heatproof electronic label - Google Patents
Sealed non-connection type heatproof electronic label Download PDFInfo
- Publication number
- CN203414977U CN203414977U CN201320377693.7U CN201320377693U CN203414977U CN 203414977 U CN203414977 U CN 203414977U CN 201320377693 U CN201320377693 U CN 201320377693U CN 203414977 U CN203414977 U CN 203414977U
- Authority
- CN
- China
- Prior art keywords
- heat
- chip
- communication antenna
- resisting
- electronic tag
- 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
- Details Of Aerials (AREA)
Abstract
The utility model diskloses a sealed non-connection type heatproof electronic label, which comprises a substrate, a chip, a communication antenna, a helical antenna, a heatproof sheet and a heatproof cover layer. The chip and the communication antenna are both arranged on the front of the substrate. The helical antenna is arranged on the chip and correspondingly connected with the communication end of the chip. The communication antenna is located beside the helical antenna. The helical antenna and the communication antenna are wirelessly connected by electromagnetic coupling. The heatproof cover layer covers the front of the substrate, the chip, the helical antenna and the communication antenna. The heatproof sheet is arranged on the back side of the substrate. The outer plane of the heatproof sheet is provided with a plurality of parallel heat radiation grooves. By additionally arranging the helical antenna, the electronic label makes the chip and the communication antenna not connected. The requirements for component processing precision and connection stability are thus significantly lowered. The processing of the electronic label is facilitated. The production efficiency is improved. By means of the heatproof sheet provided with the heat radiation grooves, the heatproof effects are enhanced. The service lifetime of the electronic label is further prolonged.
Description
Technical field
The utility model relates to a kind of electronic tag, relates in particular to the heat-resisting electronic tag of a kind of enclosed type Non-connecting.
Background technology
Along with the deep development of wireless radio-frequency, the application of electronic tag (being RFID) is more and more extensive, and no matter industrial product orientation is followed the tracks of, and still the bus position in life shows in real time, all will use electronic tag.The machining precision of electronic tag, the stable connection degree between parts require also more and more higher, and the also quality of its practical application effect of direct relation of the communication distance of electronic tag.
Existing electronic tag, substantially all consists of substrate, chip and communication antenna, and chip and communication antenna are all located on substrate, and the communication terminal of chip is connected with communication antenna is corresponding.Different according to its power supply, electronic tag is divided into active electronic label and passive electronic label, and the former relies on the battery carrying that power supply is provided, and volume is large, power consumption is larger, and the latter relies on communication antenna to obtain power supply from electronic label read/write, and volume is little, power consumption is little.All there is following problem in above-mentioned traditional electronic tag: the communication terminal of chip is connected with communication antenna is corresponding, so the machining precision of parts and stable connection degree are had to higher requirement, not so easily cause the later stage cannot assembling parts or junction disconnect and cause electronic tag normally to use, will inevitably reduce production efficiency like this; Because electronic tag generates electromagnetic waves when the communication, thereby produce heat, if in running order for a long time, the heat of electronic tag accumulation will get more and more, and concentrate between substrate and object, when serious, can burn electronic tag, reduced the life-span of electronic tag.These defects have all limited the deep application of electronic tag and further developing of radio-frequency technique.
Utility model content
The purpose of this utility model provides a kind of enclosed type Non-connecting heat-resisting electronic tag with regard to being in order to address the above problem.
The utility model is achieved through the following technical solutions above-mentioned purpose:
The heat-resisting electronic tag of enclosed type Non-connecting described in the utility model comprises substrate, chip, communication antenna, helical aerials, heat-resistant sheet and heat-resisting overlayer, described chip and described communication antenna are all located on the front of described substrate, described helical aerials be located on described chip and with the corresponding connection of communication terminal of described chip, described communication antenna is positioned at the side of described helical aerials, between described helical aerials and described communication antenna, pass through electromagnetic coupled wireless connections, described heat-resisting overlayer is by the front of described substrate, described chip, described helical aerials and described communication antenna all cover, described heat-resistant sheet is installed on the back side of described substrate, the outerplanar of described heat-resistant sheet is provided with a plurality of heat radiation grooves that are parallel to each other.
As preferably, described heat-resisting overlayer is polyphenylene sulfide layer.
Particularly, described helical aerials is copper wire or the copper sheet being printed on described chip.
For ease of heat radiation better, the heat radiation groove on described heat-resistant sheet is the groove that two ends communicate with the outside of described heat-resistant sheet.
Particularly, described heat-resistant sheet is pasted on the back side of described substrate by bonding agent; Described heat-resistant sheet is heat-resisting steel disc; Described bonding agent is epoxy resin.
The beneficial effects of the utility model are:
The utility model, by increasing helical aerials, makes to form between chip and communication antenna the structure of Non-connecting, greatly reduces machining precision and the requirement of stable connection degree of parts, makes electronic tag be convenient to processing, has improved production efficiency; By being provided with the heat-resistant sheet of heat radiation groove, improve heat-resisting effect, extend the life-span of electronic tag; Adopt sealed structure, be conducive to the stable connection of whole electronic tag, extend its serviceable life.
Accompanying drawing explanation
Fig. 1 is one of vertical view of the heat-resisting electronic tag of enclosed type Non-connecting described in the utility model;
Fig. 2 is the A-A cutaway view Amplified image in Fig. 1;
Fig. 3 be the heat-resisting electronic tag of enclosed type Non-connecting described in the utility model vertical view two.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As depicted in figs. 1 and 2, the heat-resisting electronic tag of enclosed type Non-connecting described in the utility model comprises substrate 2, chip 5, communication antenna 4, helical aerials 6, heat-resisting steel disc 1 and heat-resisting overlayer 3, chip 5 and communication antenna 4 are all located on the front of substrate 2, helical aerials 6 be located on chip 5 and with the corresponding connection of communication terminal of chip 5, communication antenna 4 is positioned at the side of helical aerials 6, between helical aerials 6 and communication antenna 4, pass through electromagnetic coupled wireless connections, heat-resisting overlayer 3 is by the front of substrate 2, chip 5, helical aerials 6 and communication antenna 4 all cover, heat-resisting steel disc 1 is installed on the back side of substrate 2, the outerplanar of heat-resisting steel disc 1 is provided with a plurality of heat radiation grooves 7 that are parallel to each other, the groove that heat radiation groove 8 communicates with the outside of heat-resisting steel disc 1 for two ends.Between helical aerials 6 and communication antenna 4, no matter whether contact, can not change electromagnetic coupled wireless connections relation between the two, so low to the requirement on machining accuracy of parts.Communication antenna 4 is pasted on the front of substrate 2 by epoxy resin (not shown).
As depicted in figs. 1 and 2, helical aerials 6, for to be printed on the copper wire on chip 5, can be also the copper sheet of strip.Heat-resisting overlayer 3 is polyphenylene sulfide layer.
The shape of chip 5 is determined as required, and as shown in Figure 1, chip 5 is circular, and as shown in Figure 3, chip 5 is square.
During use, whole electronic tag is mounted on to body surface, by electronic label read/write, electronic tag is completed to reading and writing of data, realize the accurate modernization tracing management of modern society's every profession and trade.
Claims (7)
1. the heat-resisting electronic tag of enclosed type Non-connecting, comprises substrate, chip and communication antenna, and described chip and described communication antenna are all located on the front of described substrate, and described chip is connected with described communication antenna communication, it is characterized in that: also comprise helical aerials, heat-resistant sheet and heat-resisting overlayer, described helical aerials be located on described chip and with the corresponding connection of communication terminal of described chip, described communication antenna is positioned at the side of described helical aerials, between described helical aerials and described communication antenna, pass through electromagnetic coupled wireless connections, described heat-resisting overlayer is by the front of described substrate, described chip, described helical aerials and described communication antenna all cover, described heat-resistant sheet is installed on the back side of described substrate, the outerplanar of described heat-resistant sheet is provided with a plurality of heat radiation grooves that are parallel to each other.
2. the heat-resisting electronic tag of enclosed type Non-connecting according to claim 1, is characterized in that: described heat-resisting overlayer is polyphenylene sulfide layer.
3. the heat-resisting electronic tag of enclosed type Non-connecting according to claim 1, is characterized in that: described helical aerials is copper wire or the copper sheet being printed on described chip.
4. the heat-resisting electronic tag of enclosed type Non-connecting according to claim 1, is characterized in that: the heat radiation groove on described heat-resistant sheet is the groove that two ends communicate with the outside of described heat-resistant sheet.
5. according to the heat-resisting electronic tag of enclosed type Non-connecting described in claim 1 or 4, it is characterized in that: described heat-resistant sheet is pasted on the back side of described substrate by bonding agent.
6. the heat-resisting electronic tag of enclosed type Non-connecting according to claim 5, is characterized in that: described heat-resistant sheet is heat-resisting steel disc.
7. the heat-resisting electronic tag of enclosed type Non-connecting according to claim 5, is characterized in that: described bonding agent is epoxy resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320377693.7U CN203414977U (en) | 2013-06-28 | 2013-06-28 | Sealed non-connection type heatproof electronic label |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320377693.7U CN203414977U (en) | 2013-06-28 | 2013-06-28 | Sealed non-connection type heatproof electronic label |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203414977U true CN203414977U (en) | 2014-01-29 |
Family
ID=49977853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320377693.7U Expired - Fee Related CN203414977U (en) | 2013-06-28 | 2013-06-28 | Sealed non-connection type heatproof electronic label |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203414977U (en) |
-
2013
- 2013-06-28 CN CN201320377693.7U patent/CN203414977U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203414971U (en) | Long-distance communication connected type heatproof electronic label | |
| CN202713891U (en) | Card-type wireless positioning terminal housing structure equipped with shielding frame and glue reduction groove | |
| CN203414977U (en) | Sealed non-connection type heatproof electronic label | |
| CN203414986U (en) | Half-surrounded type non-connected heatproof electronic label | |
| CN203414979U (en) | Totally-surrounded type non-connected heatproof electronic label | |
| CN205121612U (en) | Timing label | |
| CN203444509U (en) | Non-connection type electronic tag of long-distance communication fully-surrounding type | |
| CN104252641A (en) | Half-surrounding disconnected-type heat-resistant electronic tag | |
| CN205303668U (en) | Embedded spill antenna of intelligence wrist -watch | |
| CN203444510U (en) | Non-connection type electronic tag of long-distance communication enclosed type | |
| CN104252643A (en) | Long-distance communication full-surrounding type disconnected RFID (radio frequency identification) tag | |
| CN203414987U (en) | Notch-type non-connected heatproof electronic label | |
| CN203414984U (en) | Long-distance communication notch-type non-connected electronic label | |
| CN104252642A (en) | Full encompassing non-connection type heat-resistant electronic label | |
| CN203414985U (en) | Long-distance communication half-surrounded type non-connected electronic label | |
| CN201611478U (en) | Electronic whiteboard | |
| CN203181001U (en) | RFID-based payment mobile phone | |
| CN203300787U (en) | Antennae applied to double-interface card and double-interface card | |
| CN205318429U (en) | Gas filling card based on wireless radio frequency identification technology | |
| CN221040040U (en) | Electronic tag with lighting positioning function | |
| CN208836191U (en) | Multi-functional SIM card | |
| CN209589997U (en) | A kind of food inspection device of tracing to the source | |
| CN210742996U (en) | RFID PCB label | |
| CN204031597U (en) | There is the flexible circuit board of burying and holding and burying resistance | |
| CN214475501U (en) | Wireless communication module and smart electric meter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140129 Termination date: 20140628 |
|
| EXPY | Termination of patent right or utility model |