CN207882938U - It makes an inventory reader - Google Patents
It makes an inventory reader Download PDFInfo
- Publication number
- CN207882938U CN207882938U CN201820283495.7U CN201820283495U CN207882938U CN 207882938 U CN207882938 U CN 207882938U CN 201820283495 U CN201820283495 U CN 201820283495U CN 207882938 U CN207882938 U CN 207882938U
- Authority
- CN
- China
- Prior art keywords
- reader
- inventory
- ferrite
- read
- making
- 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.)
- Active
Links
Landscapes
- Warehouses Or Storage Devices (AREA)
Abstract
It makes an inventory reader the utility model discloses one kind, including shell, the identification read-write system of setting inside the shell；The shell includes that the acrylic board, aluminium foil layer, ferrite set gradually from bottom to up inhales wave layer, support plate, light-transmitting plate；The ferrite is inhaled wave layer and is made of ferrite wave-absorbing material；The identification read-write system is fixed on side of the support plate close to light-transmitting plate.The utility model can utilize aluminium foil layer and ferrite to inhale wave layer isolating electromagnetic, can avoid metal platform and cause electromagnetic coupling to interfere in face of identification read-write system；And inhale wave layer by using ferrite, also absorbable and reflection electromagnetic wave, the electromagnetic wave that identification read-write system generates is set not radiated to bottom, and electromagnetic wave is made to concentrate on the positive upward position of identification read-write system, it is not easy to scatter and intersect centered magnetic field, can also carry out scanning ultra high frequency IC tag of making an inventory in batches, and accuracy rate is high, not skip, and be not easy string and read dirty read.
Description
Technical field
It makes an inventory reader the utility model is related to one kind.
Background technology
Reader includes shell, the identification read-write system of setting inside the shell as common equipment.But existing reading
Write device bottom can not isolating electromagnetic if reader is placed on metal table top, be often susceptible to metal when in use
Table top causes electromagnetic coupling to interfere reader, and the distance for causing the front of reader to read electronic tag greatly shortens, very
To occur reading less than or the case where skip electronic tag.
Utility model content
For overcome the deficiencies in the prior art, it makes an inventory reader, passes through the purpose of this utility model is to provide one kind
The combination design that shell is inhaled to wave layer, support plate, light-transmitting plate using acrylic board, aluminium foil layer, ferrite, using aluminium foil layer and
Ferrite inhales wave layer isolating electromagnetic, causes electromagnetic coupling to interfere in face of identification read-write system to avoid metal platform.
The purpose of this utility model is realized using following technical scheme：
It makes an inventory reader, including shell, the identification read-write system of setting inside the shell；The shell include from bottom to up according to
Acrylic board, aluminium foil layer, the ferrite of secondary setting inhale wave layer, support plate, light-transmitting plate；The ferrite is inhaled wave layer and is inhaled by ferrite
Wave material is made；The identification read-write system is fixed on side of the support plate close to light-transmitting plate.
The support plate is PVC board.
The light-transmitting plate is the glass plate made of acrylic.
The support plate is provided with embedding slot close to the side of light-transmitting plate, and the identification read-write system is embedded at embedding slot
It is interior.
The identification read-write system includes reader induction antenna, antenna tuning plate, built-in magnet ring and read-write module；It is described
Reader induction antenna is electrically connected with antenna tuning plate, and the antenna tuning plate is electrically connected with built-in magnet ring, described built-in
Magnet ring is electrically connected with read-write module.
The reader of making an inventory further includes the data line for being integrated with serial ports and power interface, the data line and identification read-write system
System is electrically connected.
The data line is additionally provided with external magnet ring.
Acrylic board is fixedly connected with aluminium foil layer by the way of Nian Jie；Aluminium foil layer inhales wave layer using Nian Jie with ferrite
Mode is fixedly connected；Ferrite is inhaled wave layer and is fixedly connected by the way of Nian Jie with support plate；Support plate is with light-transmitting plate using viscous
The mode connect is fixedly connected.
Compared with prior art, the beneficial effects of the utility model are：It by shell by using acrylic board, aluminium foil
Layer, ferrite inhale the combination design of wave layer, support plate, light-transmitting plate, can profit when the reader of making an inventory is placed on metal table top
Wave layer isolating electromagnetic is inhaled with aluminium foil layer and ferrite, metal platform is can avoid and causes electromagnetic coupling dry in face of identification read-write system
It disturbs；And wave layer is inhaled by using ferrite, also absorbable and reflection electromagnetic wave makes the electromagnetic wave that identification read-write system generates will not
It is radiated to bottom, and electromagnetic wave is made to concentrate on the positive upward position of identification read-write system, be not easy to scatter and intersect centered magnetic field,
Scanning ultra high frequency IC tag of making an inventory in batches can be also carried out, and accuracy rate is high, not skip, and be not easy string and read dirty read.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of shell；
Fig. 3 is the structural schematic diagram of support plate；
In figure：10, shell；11, acrylic board；12, aluminium foil layer；13, ferrite inhales wave layer；14, support plate；15, light transmission
Plate；16, embedding slot；20, read-write system is identified；21, reader induction antenna；22, antenna tuning plate；23, built-in magnet ring；24、
Read and write module；30, data line；31, serial ports；32, power interface；33, external magnet ring.
Specific implementation mode
In the following, in conjunction with attached drawing and specific implementation mode, the utility model is described further, it should be noted that
Under the premise of not colliding, it can be formed in any combination between various embodiments described below or between each technical characteristic new
Embodiment.
As shown in Figs. 1-3, it makes an inventory reader, including shell 10, the identification read-write system 20 that is arranged in shell 10；It is described
Shell 10 includes that the acrylic board 11, aluminium foil layer 12, ferrite set gradually from bottom to up inhales wave layer 13, support plate 14, light transmission
Plate 15；The ferrite is inhaled wave layer 13 and is made of ferrite wave-absorbing material；The identification read-write system 20 is fixed on support plate 14
Close to the side of light-transmitting plate 15.
Reader provided by the utility model of making an inventory by shell 10 by using acrylic board 11, aluminium foil layer 12, ferrite
The combination design of wave layer 13, support plate 14, light-transmitting plate 15 is inhaled, it is available when the reader of making an inventory is placed on metal table top
Aluminium foil layer 12 and ferrite inhale 13 isolating electromagnetic of wave layer, and electromagnetic coupling is caused in face of identification read-write system 20 to avoid metal platform
Interference.And wave layer 13 is inhaled by using ferrite, and also absorbable and reflection electromagnetic wave, the electromagnetism for making identification read-write system 20 generate
Wave will not be radiated to bottom, and electromagnetic wave is made to concentrate on the positive upward position of identification read-write system 20, be not easy to scatter and be intersected
Centered magnetic field forms a strong induced field so as to enhance the cross-couplings induction of electromagnetic wave, more as possible can sweep in this way
Retouch the electronic tag that induction variform is placed or is overlapped.
The support plate 14 is provided with embedding slot 16 close to the side of light-transmitting plate 15, and the identification read-write system 20 is embedded at
In embedding slot 16, space can be made full use of, and keeps layout relatively reasonable, compact.
The identification read-write system 20 includes reader induction antenna 21, antenna tuning plate 22, built-in magnet ring 23 and read-write
Module 24；The reader induction antenna 21 is electrically connected with antenna tuning plate 22, the antenna tuning plate 22 and built-in magnet ring
23 are electrically connected, and the built-in magnet ring 23 is electrically connected with read-write module 24.And by using built-in magnet ring 23, it can be used to shield
With some miscellaneous electromagnetic waves of filtering.
Specifically, the acrylic board 11 is black acrylic board, and length and width are 460*300mm, thickness 2mm.It is described
The thickness of aluminium foil layer 12 is 0.2mm.The length and width that the ferrite inhales wave layer 13 are 460*300mm, thickness 2mm.
The support plate 14 is PVC board, so as to reduce cost.Specifically, the PVC board is the white of 460*300*12mm
Color PVC board, the light-transmitting plate 15 is the glass plate made of acrylic, and the length and width of the light-transmitting plate 15 are 460*300mm, thickness
For 2mm, which may customize color and printed patterns word LOGO etc..
Acrylic board 11 is fixedly connected with aluminium foil layer 12 by the way of Nian Jie；Aluminium foil layer 12 is inhaled wave layer 13 with ferrite and is adopted
It is fixedly connected with the mode of bonding；Ferrite is inhaled wave layer 13 and is fixedly connected by the way of Nian Jie with support plate 14；Support plate 14
It is fixedly connected by the way of Nian Jie with light-transmitting plate 15.
The reader of making an inventory further includes the data line 30 for being integrated with serial ports 31 and power interface 32, the data line 30 and knowledge
Other read-write system 20 is electrically connected, and to be convenient to carry and install, is also convenient for powering in reader, and conveniently and other
The docking communication of host computer serial ports.Specifically, RS232 serial ports can be used in the serial ports 31, power interface 32 can be used 12V power supplys and connect
Mouthful.
The data line 30 is additionally provided with external magnet ring 33, to play filtering clutter Anti-Jamming.
When in use, the reader that this can be made an inventory is positioned over desktop, powers on after being communicated with serial ports 31, it would be desirable to make an inventory
The various ultra high frequency IC tags of scanning, the multiple tops for being positioned over the reader of making an inventory of batch, the reader of making an inventory connect computer
Afterwards, by identifying that read-write system 20 is scanned read-write operation, since induction range is limited in the top area of the reader of making an inventory
Stacked when label batch is placed can be ignored in domain, the intensive Overlapping scanning that large batch of can carry out electronic tag in this way
State and overlapped sequential, speed is fast and not skip, accuracy rate can be improved, and can expand its application range（Such as it can be applied to books
It makes an inventory, food and drink is made an inventory, and jewelry inventory, supermarket makes an inventory, equal fields of making an inventory of storing in a warehouse）.
The above embodiment is only preferred embodiments of the present invention, cannot be protected with this to limit the utility model
Range, the variation of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacing belongs to
In the utility model range claimed.
Claims (8)
1. reader of making an inventory, including shell, the identification read-write system of setting inside the shell；It is characterized in that：The shell includes
Acrylic board, aluminium foil layer, the ferrite set gradually from bottom to up inhales wave layer, support plate, light-transmitting plate；The ferrite inhales wave layer
It is made of ferrite wave-absorbing material；The identification read-write system is fixed on side of the support plate close to light-transmitting plate.
2. reader as described in claim 1 of making an inventory, it is characterised in that：The support plate is PVC board.
3. reader as described in claim 1 of making an inventory, it is characterised in that：The light-transmitting plate is the glass made of acrylic
Plate.
4. reader as described in claim 1 of making an inventory, it is characterised in that：The support plate is provided with close to the side of light-transmitting plate
Embedding slot, the identification read-write system is in embedding slot.
5. reader as described in claim 1 or 4 of making an inventory, it is characterised in that：The identification read-write system includes reader sense
Answer antenna, antenna tuning plate, built-in magnet ring and read-write module；The reader induction antenna is electrically connected with antenna tuning plate,
The antenna tuning plate is electrically connected with built-in magnet ring, and the built-in magnet ring is electrically connected with read-write module.
6. reader as described in claim 1 of making an inventory, it is characterised in that：The reader of making an inventory further includes being integrated with serial ports and electricity
The data line of source interface, the data line are electrically connected with identification read-write system.
7. reader as claimed in claim 6 of making an inventory, it is characterised in that：The data line is additionally provided with external magnet ring.
8. reader as described in claim 1 of making an inventory, it is characterised in that：Acrylic board is consolidated with aluminium foil layer by the way of Nian Jie
Fixed connection；Aluminium foil layer is inhaled wave layer with ferrite and is fixedly connected by the way of Nian Jie；Ferrite inhales wave layer with support plate using viscous
The mode connect is fixedly connected；Support plate is fixedly connected with light-transmitting plate by the way of Nian Jie.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820283495.7U CN207882938U (en) | 2018-02-28 | 2018-02-28 | It makes an inventory reader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820283495.7U CN207882938U (en) | 2018-02-28 | 2018-02-28 | It makes an inventory reader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207882938U true CN207882938U (en) | 2018-09-18 |
Family
ID=63495752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820283495.7U Active CN207882938U (en) | 2018-02-28 | 2018-02-28 | It makes an inventory reader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207882938U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113255379A (en) * | 2020-08-12 | 2021-08-13 | 湖南孚谷物联科技有限公司 | High-frequency antenna device adaptive to remote reading and writing, reading and writing method, RFID antenna and application thereof |
-
2018
- 2018-02-28 CN CN201820283495.7U patent/CN207882938U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113255379A (en) * | 2020-08-12 | 2021-08-13 | 湖南孚谷物联科技有限公司 | High-frequency antenna device adaptive to remote reading and writing, reading and writing method, RFID antenna and application thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5913773B2 (en) | Antennas and portable electronic devices used for near field communication | |
| US9837718B2 (en) | Display arrangement and method for fabrication of a display arrangement | |
| WO2012013054A1 (en) | Near field communication antenna device and handheld terminal device | |
| CN103126339A (en) | Radio frequency identification book chute device | |
| CN208570926U (en) | Antenna module and antenna identification system | |
| CN203276323U (en) | Cell phone protective shell and anti-electromagnetic interference smart card integrated thereinto | |
| CN103268512A (en) | Mobile phone protection shell and method for integrating anti-electromagnetic interference smart card in mobile phone protection shell | |
| CN207882938U (en) | It makes an inventory reader | |
| CN209659867U (en) | Wave plate is inhaled in rfid device, screened circuit plate and shielding | |
| JP2006129003A (en) | Rfid tag attaching method, its attaching structure, antenna structure, and device with rfid tag | |
| CN201638233U (en) | Card reader and casing thereof | |
| CN104468895A (en) | Mobile terminal | |
| JP5955901B2 (en) | Method, electronic device, and computer program for facilitating touch operation for wireless communication | |
| CN217213733U (en) | Anti-metal electronic tag | |
| CN204087243U (en) | Two interface metal smart chip card | |
| CN215008553U (en) | NFC antenna structure, screen assembly and terminal equipment | |
| CN213024459U (en) | Anti-metal shielding electronic tag | |
| CN204315708U (en) | Mobile terminal | |
| CN202758374U (en) | Omnidirectional readable RFID electronic tag and packaging | |
| JP6183185B2 (en) | Capacitive coupling switch pattern | |
| CN103034824B (en) | A kind of non-contact IC card communication device | |
| CN207020704U (en) | Sim card | |
| CN206726247U (en) | It is a kind of can near field sensing hyperfrequency integration read write line | |
| CN207489071U (en) | The double interface transactional cards of made of metal | |
| CN204316493U (en) | Mobile terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |