CN204995090U - High reliability high stability electron dinner plate - Google Patents
High reliability high stability electron dinner plate Download PDFInfo
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- CN204995090U CN204995090U CN201520751123.9U CN201520751123U CN204995090U CN 204995090 U CN204995090 U CN 204995090U CN 201520751123 U CN201520751123 U CN 201520751123U CN 204995090 U CN204995090 U CN 204995090U
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Abstract
The utility model belongs to the technical field of catering equipment, a high reliability high stability electron dinner plate is related to. The to -be -solved technical problem of the utility model is to provide a high reliability high stability electron dinner plate. In order to solve the technical problem, the utility model provides such high reliability high stability electron dinner plate which comprises have dinner plate body, label frame, electronic tags, closing plate, the label frame is because annular guard ring and square protection block forms, and square protection block sets up in the inside of annular guard ring, and electronic tags sets up in the inside of label frame, and electronic tags comprises coil and chip, and the coil is inlayed in annular guard ring, and the chip is inlayed in square protection block, and coil and chip are connected. The utility model overcomes present electronics dinner plate because of shaking and add the problem that the reliability is poor, stability is low, life is short that the heat sterilization results in, has promoted the reliability and the stability of electronics dinner plate effectively in the use.
Description
Technical field
The utility model belongs to cooking ware technical field, relates to a kind of high reliability high stability electronic service plate.
Background technology
Electronic tag is also known as RF tag, responder, data medium; Reader is also called read-out device, scanner, read head, communicator, read write line (depend on electronic tag whether can wireless rewrite data).The space (contactless) realizing radiofrequency signal by coupling element between electronic tag with reader is coupled; In coupling channel, according to sequential relationship, realize transmission and the exchanges data of energy.
Along with expanding economy, growth in the living standard, eat out into a part indispensable in our daily life, but wait in line for a long time usually to make us hang back, also the situation of similar dining of queuing up usually is there is in company dining room, school canteen, and problem just appears at clearing speed slowly, efficiency is low.
The fast development of RFID (radio frequency identification) technology, Wireless Telecom Equipment gate inhibition, item tracking, article anti-counterfeit, warehouse logistics, etc. field be widely applied, also RFID Automated Clearing House system has been there is equally in food and beverage sevice field, for example rfid interrogator, with electronic tag tableware, settle accounts with food and drink the software kit combined, this settlement system can settle accounts multiple tableware rapidly and accurately simultaneously, efficiently solves craft or semi-hand clearing form that traditional food price one by one adds up addition.
In above-mentioned this system, the tableware structure of electronic label is normally such: directly adopt binding agent or other mode to be fixed by electronic tag at the outer bottom of shaping tableware, because electronic tag also has certain thickness, the electronic tag that can make by this way is projected on tableware outer bottom, clean time touch for a long time, friction can make electronic tag be out of shape, come off, the erosion of the chemical substances such as washing agent also can affect the life-span of electronic tag, causes certain damage.
And then there is again a kind of novel tableware, application number is the Chinese utility model patent of 2009202812198, overcome the problems referred to above to a certain extent, the service life of electronic tag can be extended, but, it does not consider that tableware (i.e. electronic dinner plate) in use shakes (vibrations caused when transport and cleaning), the problem of heating disinfection, very easily cause it in use, because vibrations cause electronic tag to damage, or cause deformed damaged because expanding with heat and contract with cold, electronic dinner plate is so just caused in use to there is poor reliability, stability is low, the shortcoming that service life is short, also can cause the problem that cannot charge.
Utility model content
(1) technical problem that will solve
The utility model is in order to overcome existing electronic dinner plate in use because of poor reliability, stability is low, service life is short shortcoming that vibrations and heating disinfection cause, and the technical problems to be solved in the utility model is to provide a kind of high reliability high stability electronic service plate.
(2) technical scheme
In order to solve the problems of the technologies described above, the utility model provides so a kind of high reliability high stability electronic service plate, include service plate body, label rack, electronic tag, sealing plate, label rack is due to annular shield circle and square protective block composition, square protective block is arranged on the inside of annular shield circle, electronic tag is arranged on the inside of label rack, electronic tag is made up of coil and chip, coil is embedded in annular shield circle, chip is embedded in square protective block, coil is connected with chip, bottom recesses and seal groove is disposed with in the bottom of service plate body, label rack is arranged in the bottom recesses of service plate body, sealing plate is arranged in the seal groove of service plate body.
Preferably, the material of annular shield circle and square protective block is epoxy resin.
Preferably, the fit system of sealing plate and seal groove is interference fit.
Preferably, between sealing plate and label rack, also spring is provided with.
Operation principle: because label rack is due to annular shield circle and square protective block composition, the material of annular shield circle and square protective block is epoxy resin, the elasticity of epoxy resin is larger, annular shield circle mid portion is empty, so during heating, the ability of its opposing thermal deformation is comparatively strong, when being subject to the pressure of service plate body, it also can, to the middle empty portion deforms of annular shield circle, be unlikely to damage label rack.
When the fit system of sealing plate and seal groove is interference fit, when the coefficient of expansion of sealing plate and service plate body is inconsistent, also have reasonable cooperation, sealing plate can not be caused to come off from service plate body, stability is better, long service life.
Because be also provided with spring between sealing plate and label rack, when service plate is subject to extraneous vibration, spring can play good cushioning effect, prevents the electronic tag in label rack from being shaken damage, so its reliability is high and long service life.
(3) beneficial effect
The utility model overcomes existing electronic dinner plate in use because of poor reliability, stability is low, service life is short problem that vibrations and heating disinfection cause, effectively improve the reliability and stability of electronic dinner plate, and extend the service life of electronic dinner plate.
Accompanying drawing explanation
Fig. 1 is that the master of the utility model service plate body looks sectional structure schematic diagram.
Fig. 2 is that master of the present utility model looks sectional structure schematic diagram.
Fig. 3 is that the master of the utility model label rack looks sectional structure schematic diagram.
Fig. 4 is that master of the present utility model looks sectional structure schematic diagram.
Being labeled as in accompanying drawing: 1-service plate body, 2-label rack, 21-annular shield circle, the square protective block of 22-, 3-electronic tag, 31-coil, 32-chip, 4-sealing plate, 5-seal groove, 6-bottom recesses, 7-spring.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described.
embodiment 1
A kind of high reliability high stability electronic service plate, as Figure 1-3, include service plate body 1, label rack 2, electronic tag 3, sealing plate 4, label rack 2 forms due to annular shield circle 21 and square protective block 22, square protective block 22 is arranged on the inside of annular shield circle 21, electronic tag 3 is arranged on the inside of label rack 2, electronic tag 3 is made up of coil 31 and chip 32, coil 31 is embedded in annular shield circle 21, chip 32 is embedded in square protective block 22, coil 31 is connected with chip 32, bottom recesses 6 and seal groove 5 is disposed with in the bottom of service plate body 1, label rack 2 is arranged in the bottom recesses 6 of service plate body 1, sealing plate 4 is arranged in the seal groove 5 of service plate body 1.
The material of annular shield circle 21 and square protective block 22 is epoxy resin.
Sealing plate 4 is interference fit with the fit system of seal groove 5.
Operation principle: because of label rack 2 because annular shield circle 21 and square protective block 22 form, the material of annular shield circle 21 and square protective block 22 is epoxy resin, the elasticity of epoxy resin is larger, annular shield circle 21 mid portion is empty, so during heating, the ability of its opposing thermal deformation is comparatively strong, when being subject to the pressure of service plate body 1, it also can, to the middle empty portion deforms of annular shield circle 21, be unlikely to damage label rack 2.
When sealing plate 4 is interference fit with the fit system of seal groove 5, when the coefficient of expansion of sealing plate 4 and service plate body 1 is inconsistent, also has reasonable cooperation, sealing plate 4 can not be caused to come off from service plate body 1, stability is better, long service life.
embodiment 2
A kind of high reliability high stability electronic service plate, as Fig. 1, shown in Fig. 3 and Fig. 4, include service plate body 1, label rack 2, electronic tag 3, sealing plate 4, label rack 2 forms due to annular shield circle 21 and square protective block 22, square protective block 22 is arranged on the inside of annular shield circle 21, electronic tag 3 is arranged on the inside of label rack 2, electronic tag 3 is made up of coil 31 and chip 32, coil 31 is embedded in annular shield circle 21, chip 32 is embedded in square protective block 22, coil 31 is connected with chip 32, bottom recesses 6 and seal groove 5 is disposed with in the bottom of service plate body 1, label rack 2 is arranged in the bottom recesses 6 of service plate body 1, sealing plate 4 is arranged in the seal groove 5 of service plate body 1.
The material of annular shield circle 21 and square protective block 22 is epoxy resin.
Sealing plate 4 is interference fit with the fit system of seal groove 5.
Spring 7 is also provided with between sealing plate 4 and label rack 2.
Operation principle: because of label rack 2 because annular shield circle 21 and square protective block 22 form, the material of annular shield circle 21 and square protective block 22 is epoxy resin, the elasticity of epoxy resin is larger, annular shield circle 21 mid portion is empty, so during heating, the ability of its opposing thermal deformation is comparatively strong, when being subject to the pressure of service plate body 1, it also can, to the middle empty portion deforms of annular shield circle 21, be unlikely to damage label rack 2.
When sealing plate 4 is interference fit with the fit system of seal groove 5, when the coefficient of expansion of sealing plate 4 and service plate body 1 is inconsistent, also has reasonable cooperation, sealing plate 4 can not be caused to come off from service plate body 1, stability is better, long service life.
Because be also provided with spring 7 between sealing plate 4 and label rack 2, when service plate is subject to extraneous vibration, spring 7 can play good cushioning effect, prevents the electronic tag 3 in label rack 2 from being damaged, so its reliability is high and long service life by vibrations.
The above embodiment only have expressed preferred embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion, improvement and substitute, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (4)
1. a high reliability high stability electronic service plate, it is characterized in that, include service plate body (1), label rack (2), electronic tag (3), sealing plate (4), label rack (2) is due to annular shield circle (21) and square protective block (22) composition, square protective block (22) is arranged on the inside of annular shield circle (21), electronic tag (3) is arranged on the inside of label rack (2), electronic tag (3) is made up of coil (31) and chip (32), coil (31) is embedded in annular shield circle (21), chip (32) is embedded in square protective block (22), coil (31) is connected with chip (32), bottom recesses (6) and seal groove (5) is disposed with in the bottom of service plate body (1), label rack (2) is arranged in the bottom recesses (6) of service plate body (1), sealing plate (4) is arranged in the seal groove (5) of service plate body (1).
2. a kind of high reliability high stability electronic service plate according to claim 1, is characterized in that, the material of annular shield circle (21) and square protective block (22) is epoxy resin.
3. a kind of high reliability high stability electronic service plate according to claim 1, is characterized in that, sealing plate (4) is interference fit with the fit system of seal groove (5).
4. a kind of high reliability high stability electronic service plate according to claim 1, is characterized in that, be also provided with spring (7) between sealing plate (4) and label rack (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520751123.9U CN204995090U (en) | 2015-09-26 | 2015-09-26 | High reliability high stability electron dinner plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520751123.9U CN204995090U (en) | 2015-09-26 | 2015-09-26 | High reliability high stability electron dinner plate |
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| Publication Number | Publication Date |
|---|---|
| CN204995090U true CN204995090U (en) | 2016-01-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520751123.9U Active CN204995090U (en) | 2015-09-26 | 2015-09-26 | High reliability high stability electron dinner plate |
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| Country | Link |
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| CN (1) | CN204995090U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105599315A (en) * | 2016-02-18 | 2016-05-25 | 东莞市正爱实业有限公司 | Manufacturing method for intelligent tableware |
| CN110516778A (en) * | 2019-08-19 | 2019-11-29 | 神思电子技术股份有限公司 | A kind of radio frequency identification tag package method applied to RFID service plate |
-
2015
- 2015-09-26 CN CN201520751123.9U patent/CN204995090U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105599315A (en) * | 2016-02-18 | 2016-05-25 | 东莞市正爱实业有限公司 | Manufacturing method for intelligent tableware |
| CN110516778A (en) * | 2019-08-19 | 2019-11-29 | 神思电子技术股份有限公司 | A kind of radio frequency identification tag package method applied to RFID service plate |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |