CN208401033U - A kind of antenna of electronics price tag - Google Patents
A kind of antenna of electronics price tag Download PDFInfo
- Publication number
- CN208401033U CN208401033U CN201821140301.4U CN201821140301U CN208401033U CN 208401033 U CN208401033 U CN 208401033U CN 201821140301 U CN201821140301 U CN 201821140301U CN 208401033 U CN208401033 U CN 208401033U
- Authority
- CN
- China
- Prior art keywords
- pedestal
- antenna
- price tag
- electronics price
- antenna body
- 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
Abstract
The utility model provides a kind of antenna of electronics price tag, more particularly to radio RF recognition technology field, including pedestal and the antenna body for receiving signal, the pedestal is equipped with the antenna body, the pedestal is made of plastics, the inside of the lower end of the pedestal is equipped with accommodating chamber, is enclosed with magnet inside the accommodating chamber.The utility model is equipped with magnet, can directly adsorb on shelf, increases the bonding strength of pedestal and shelf, avoids directly falling down from shelf under by external force.
Description
Technical field
The utility model belongs to radio RF recognition technology field, and in particular to a kind of antenna of electronics price tag.
Background technique
Currently, radio frequency identification, that is, RFID (Radio Frequency Identification) technology, also known as electronic tag,
Radio frequency identification is that one kind can be identified specific objective by radio signals and read and write related data, without identifying system
The communication technology of mechanical or optical contact is established between specific objective.RFID system generally includes a RFID reader and one
A or multiple RFID tags.Wherein, RFID tag generally includes RFID chip and RFID label antenna.RFID chip is stored with
Relevant data information, and RFID reader can be sent to by RFID label antenna, allow RFID reader right
RFID tag is identified.Component part of the RFID label antenna as RFID tag, performance have entire RFID system
Great influence.RFID label antenna be also it has often been said that electronics price tag antenna, it generally comprises the antenna sheet for receiving signal
Body and pedestal for installing antenna body, using the electronics price tag antenna when, be directly to place pedestal under normal circumstances
On shelf, but by external force, if tally-man accidentally touches the pedestal or when shelf shake, the electronics price tag
Antenna can all be fallen down from shelf.
Therefore it is badly in need of a kind of antenna of electronics price tag that can be able to solve existing issue.
Utility model content
The purpose of the utility model is to provide a kind of antennas of electronics price tag, are equipped with magnet, can directly adsorb in shelf
On, increase the bonding strength of pedestal and shelf, avoids directly falling down from shelf under by external force.
The utility model provides the following technical solution:
A kind of antenna of electronics price tag, including pedestal and the antenna body for receiving signal, the pedestal is equipped with the day
Line ontology, the pedestal are made of plastics, and the inside of the lower end of the pedestal is equipped with accommodating chamber, are enclosed with inside the accommodating chamber
Magnet.The antenna of the electronics price tag is placed on above shelf made of metal, the magnet can directly adsorb on shelf,
Will not arbitrarily it be encountered.
Preferably, the pedestal is equipped with blind hole, institute along the axis direction of the pedestal in cone, the tapered end of the pedestal
State antenna body formed by copper wire spiral winding and both ends be straight end, one end of the antenna body is inserted into the blind hole.
The antenna body winding is spiral, the area that antenna receives signal is capable of increasing, to enhance the intensity that receives of signal, together
When, the antenna body is inserted into the blind hole, when needing replacing the pedestal or the antenna body, directly by institute
Antenna body is stated to take out from the blind hole.
Preferably, the one end for being inserted into the antenna body in the blind hole is equipped with external screw thread, on the inner wall of the blind hole
Equipped with the matched internal screw thread of the external screw thread.Threaded connection can reinforce the antenna body and the connection of the pedestal is strong
Degree.
Preferably, the top of the pedestal is equipped with elastic rubber ring, and one end of the antenna body passes through the elastic rubber
Cushion rubber and be inserted into the blind hole, the elastic rubber ring is closely affixed with the antenna body.The elastic rubber ring energy
It is enough to play the role of a fastening to the antenna body to further strengthen the connection of the antenna body and the pedestal.
Preferably, it outwardly protrudes to form convex block in the middle part of the lower end of the pedestal, the accommodating chamber is equipped in the convex block.
This is a kind of special pedestal, on the shelf that can be matched with the convex block dedicated for reeded and groove,
When customizing shelf, corresponding groove can be specially set, the convex block is directly put into the inside grooves, the magnet
Bottom surface and the side of the magnet can all be in contact with the inner wall of the groove, can thus increase magnetism, to increase
Add the fixing intensity of the pedestal and the shelf, though the antenna body under by biggish external force, the electrovalence
Antenna is also not easy to fall off from shelf.
Preferably, the side of the accommodating chamber is equipped with opening, and one end of the opening, which is hinged with, can shelter from described open
The door-plate of mouth, the other end of the opening are equipped with the protrusion of flexible cylinder, and the door-plate is equipped with for described convex
The jack being inserted into is acted, the aperture of the jack is less than the protrusion in diameter under natural conditions.When the magnet
When magnetic insufficient, it can be taken out from the opening by the magnet, then place the new magnet, it is entire not need replacement
The pedestal saves production cost.
Preferably, the two sides of the pedestal are equipped with mounting plate, and the mounting plate is equipped with mounting hole, the axis of the mounting hole
Line is parallel with the axis of the blind hole.For the day of the electronics price tag also can be used for the shelf not being made of metal
Line is directly inserted into the mounting hole with regard to bolt and then is squeezing into the corresponding mounting hole on shelf.
It the beneficial effects of the utility model are: being equipped with magnet, can directly adsorb on shelf, increase pedestal and shelf
Bonding strength avoids directly falling down from shelf under by external force.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the pedestal of the utility model and the structural schematic diagram that antenna body is dismantled；
Fig. 2 is a kind of structural schematic diagram equipped with door-plate of pedestal of the utility model；
Fig. 3 is a kind of structural schematic diagram equipped with convex block of pedestal of the utility model.
Wherein in the figure, it is marked as 1, pedestal；2, antenna body；21, external screw thread；3, accommodating chamber；4, magnet；5, blind hole；6,
Elastic rubber ring；7, convex block；8, it is open；9, door-plate；91, jack；10, raised；11, mounting plate；111, mounting hole.
Specific embodiment
As shown in Figure 1-3, a kind of antenna of electronics price tag, including pedestal 1 and the antenna body 2 for receiving signal, on pedestal 1
Equipped with antenna body 2, pedestal 1 is made of plastics, and the inside of the lower end of pedestal 1 is equipped with accommodating chamber 3, is enclosed with inside accommodating chamber 3
Magnet 4.
Specifically, pedestal 1, in cone, the tapered end of pedestal 1 is equipped with blind hole 5, antenna body 2 along the axis direction of pedestal 1
It is formed by copper wire spiral winding and both ends is straight end, one end of antenna body 2 is inserted into blind hole 5.Antenna body 2 is wound in spiral shell
Shape is revolved, antenna is capable of increasing and receives the area of signal, thus enhance the intensity that receives of signal, meanwhile, antenna body 2 is inserted into blind
In hole 5, when needing replacing pedestal 1 or antenna body 2, directly antenna body 2 is taken out from blind hole 5.In order to add
Strong ties, the one end for being inserted into the antenna body 2 in blind hole 5 are equipped with external screw thread 21, and the inner wall of blind hole 5 is equipped with and external screw thread 21
The internal screw thread matched.It is threadedly coupled the bonding strength that can reinforce antenna body 2 and pedestal 1.
Specifically, the top of pedestal 1 is equipped with elastic rubber ring 6, one end of antenna body 2 passes through elastic rubber ring 6 and inserts
Enter into blind hole 5, elastic rubber ring 6 is closely affixed with antenna body 2.Elastic rubber ring 6 can play one to antenna body 2
The effect of fastening is to further strengthen the connection of antenna body 2 and pedestal 1.
Specifically, outwardly protruding to form convex block 7 in the middle part of the lower end of pedestal 1, accommodating chamber 3 is equipped in convex block 7.This is a kind of
Special pedestal 1, on the shelf that can be matched with convex block 7 dedicated for reeded and groove, when customizing shelf,
Corresponding groove can be specially set, convex block 7 is directly put into inside grooves, the bottom surface of magnet 4 and the side of magnet 4 all can
It is in contact with the inner wall of groove, can thus increase magnetism, to increase the fixing intensity of pedestal 1 and shelf, even if antenna
Under by biggish external force, the antenna of the electrovalence is also not easy to fall off from shelf ontology 2.
For save the cost, the replacement of pedestal 1 is reduced, the side of accommodating chamber 3 is equipped with opening 8, and 8 one end of being open is hinged with
The door-plate 9 that opening 8 can be sheltered from, 8 other end of being open are equipped with the protrusion 10 of flexible cylinder, and door-plate 9 is equipped with
For 10 jack 91 that is inserted into of protrusion, the aperture of jack 91 be less than protrusion 10 in the raw lower diameter (because of convex
Rise 10 be it is flexible, nature is exactly only not acted on by elastic force, that is, be not under compression the also not state of Tensile).
When the magnetism of magnet 4 is insufficient, magnet 4 can be taken out from opening 8, then place new magnet 4, it is entire not need replacement
Pedestal 1 saves production cost.
In order to increase the electronics price tag antenna use scope, make it that can also be stably placed at nonmetallic shelf
On, it, can also be by being arranged as follows on wooden pallets:
Specifically, the two sides of pedestal 1 are equipped with mounting plate 11, mounting plate 11 is equipped with mounting hole 111, the axis of mounting hole 111
Line is parallel with the axis of blind hole 5.For the antenna of the electronics price tag also can be used, directly for the shelf not being made of metal
It connects with regard to then being squeezed into the corresponding mounting hole on shelf in bolt insertion mounting hole 111.
Principle:
The antenna of the electronics price tag is placed on above shelf made of metal, magnet 4 can directly adsorb on shelf,
Under by lesser external force, due to magneticaction, pedestal 1 will not be separated with shelf easily, therefore, the electronics price tag
Antenna will not be encountered and be influenced the receiving of signal.
The above is only the preferred embodiments of the utility model, are not intended to limit the utility model, although referring to before
Embodiment is stated the utility model is described in detail, it for those skilled in the art, still can be to preceding
Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features.It is all this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (7)
1. a kind of antenna of electronics price tag, which is characterized in that including pedestal and the antenna body for receiving signal, set on the pedestal
There is the antenna body, the pedestal is made of plastics, and the inside of the lower end of the pedestal is equipped with accommodating chamber, in the accommodating chamber
Portion is enclosed with magnet.
2. the antenna of electronics price tag according to claim 1, which is characterized in that the pedestal is in cone, the pedestal
Tapered end along the pedestal axis direction be equipped with blind hole, the antenna body is formed by copper wire spiral winding and both ends are straight
End, one end of the antenna body is inserted into the blind hole.
3. the antenna of electronics price tag according to claim 2, which is characterized in that the antenna sheet being inserted into the blind hole
One end of body is equipped with external screw thread, and the inner wall of the blind hole is equipped with and the matched internal screw thread of the external screw thread.
4. the antenna of electronics price tag according to claim 2 or 3, which is characterized in that the top of the pedestal is equipped with elasticity
One end of rubber ring, the antenna body passes through the elastic rubber ring and is inserted into the blind hole, the elastic rubber ring
It is closely affixed with the antenna body.
5. the antenna of electronics price tag according to claim 1, which is characterized in that the middle part convex of the lower end of the pedestal
Convex block is formed out, is equipped with the accommodating chamber in the convex block.
6. the antenna of electronics price tag according to claim 1, which is characterized in that the side of the accommodating chamber is equipped with opening,
One end of the opening is hinged with the door-plate that can shelter from the opening, and the other end of the opening is equipped with flexible circle
Cylindrical protrusion, the door-plate are equipped with the jack being inserted into for the protrusion, and the aperture of the jack is less than described convex
Diameter under rising in the raw.
7. the antenna of electronics price tag according to claim 2, which is characterized in that the two sides of the pedestal are equipped with mounting plate,
The mounting plate is equipped with mounting hole, and the axis of the mounting hole is parallel with the axis of the blind hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821140301.4U CN208401033U (en) | 2018-07-18 | 2018-07-18 | A kind of antenna of electronics price tag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821140301.4U CN208401033U (en) | 2018-07-18 | 2018-07-18 | A kind of antenna of electronics price tag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208401033U true CN208401033U (en) | 2019-01-18 |
Family
ID=65128952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821140301.4U Expired - Fee Related CN208401033U (en) | 2018-07-18 | 2018-07-18 | A kind of antenna of electronics price tag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208401033U (en) |
-
2018
- 2018-07-18 CN CN201821140301.4U patent/CN208401033U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190118 Termination date: 20210718 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |