CN207895461U - Novel RFID reader - Google Patents
Novel RFID reader Download PDFInfo
- Publication number
- CN207895461U CN207895461U CN201820143239.8U CN201820143239U CN207895461U CN 207895461 U CN207895461 U CN 207895461U CN 201820143239 U CN201820143239 U CN 201820143239U CN 207895461 U CN207895461 U CN 207895461U
- Authority
- CN
- China
- Prior art keywords
- universal
- rfid reader
- column
- rfid
- reader
- 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
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Abstract
The utility model provides a kind of novel RFID reader, including column, is connected to by universal adjusting device the reader antenna of column top and is fixed on the RFID reader shell in column stage casing by pressing from both sides code；Universal adjusting device includes universal shaft sleeve, multi-directional ball and universal bar, universal shaft sleeve includes independent upper cavity and lower chamber, lower chamber is set in the top of column, there are one openings for upper cavity tool, the limiting slot for limiting universal bar is uniformly provided in opening, multi-directional ball is arranged in upper cavity, and one end of universal bar is fixedly connected with multi-directional ball, and the other end of universal bar is fixedly connected with reader antenna；RFID reader shell includes enclosure body and lid, has seal groove in the edge of enclosure body, seal convexity is protruded on lid；Control unit and RFID radio-frequency modules are provided in RFID reader shell, RFID radio-frequency modules are electrically connected with control unit.The utility model can adjust the direction of reader antenna, can also improve water proofing property.
Description
Technical field
The utility model is related to RFID reader technical fields, more specifically, are related to a kind of novel RFID reader.
Background technology
Radio frequency automatic identification (RFID) technology has been deep into each corner of the modern life, quilt by development for many years
It is widely used in many fields such as logistics management, identification, article anti-counterfeit, public transport, doit electronic payment.As people are normal
Non-contact traffic card is exactly typical RFID applications.In addition to the form of card, RFID can also have paper labels, raise
The multiple packing forms such as code.It is constantly progressive and apply universal with RFID technique, the requirement to RFID reader is increasingly
It is high.Currently, the waterproof effect of the RFID reader applied to outdoor environment is bad, and the antenna direction of RFID reader can not
It adjusts.
Utility model content
In view of the above problems, the purpose of this utility model is to provide a kind of novel RFID reader, existing to solve
The problem of RFID reader waterproof effect is bad, its antenna can not adjust direction.
Novel RFID reader provided by the utility model, including：Column is connected to column top by universal adjusting device
The reader antenna at end and the RFID reader shell that column stage casing is fixed on by pressing from both sides code；Wherein, universal adjusting device includes
Universal shaft sleeve, multi-directional ball and universal bar, universal shaft sleeve include independent upper cavity and lower chamber, and lower chamber is set in the top of column
End, there are one openings for upper cavity tool, the limiting slot for limiting universal bar are uniformly provided in opening, multi-directional ball is arranged upper
In cavity, one end of universal bar is fixedly connected with multi-directional ball, and the other end of universal bar is fixedly connected with reader antenna；RFID is read
It includes enclosure body and lid to read device shell, has the seal groove of " V " shape in the edge of enclosure body, is arranged in seal groove
There is gasket, the seal convexity of " V " shape is protruded on lid；It is provided with control unit and RFID in RFID reader shell
Radio-frequency module, RFID radio-frequency modules include transmitter and receiver, and transmitter, receiver and reader antenna are single with control respectively
Member is electrically connected.
Compared with existing RFID reader, novel RFID reader provided by the utility model can obtain following skill
Art effect：
1, the adjusting of reader antenna is realized by universal adjusting device.
2, enhance the water proofing property of RFID reader by the seal groove, the seal convexity that are arranged on RFID reader shell.
3, the gasket between seal groove, seal convexity, which is arranged, can further enhance the water proofing property of RFID reader.
Description of the drawings
By reference to the explanation below in conjunction with attached drawing, and with the utility model is more fully understood, this practicality is new
The other purposes and result of type will be more clearly understood and understood.In the accompanying drawings：
Fig. 1 is the overall structure diagram according to the novel RFID reader of the utility model embodiment；
Fig. 2 is the structural schematic diagram according to the upper cavity of the utility model embodiment；
Fig. 3 is the structural schematic diagram according to the RFID reader shell of the utility model embodiment；
Fig. 4 is the structural schematic diagram according to the seal groove of the utility model embodiment, gasket and seal convexity；
Fig. 5 is the internal logic structure schematic diagram according to the RFID reader shell of the utility model embodiment.
Reference numeral therein includes：Column 1, universal adjusting device 2, universal shaft sleeve 21, multi-directional ball 22, universal bar 23,
Opening 211, limiting slot 212, reader antenna 3, folder code 4, reader shell 5, enclosure body 51, seal groove 511, gasket
512, lid 52, seal convexity 521, control unit 6, RFID radio-frequency modules 7, transmitter 71, receiver 72.
Specific implementation mode
In the following description, for purposes of illustration, it in order to provide the comprehensive understanding to one or more embodiments, explains
Many details are stated.It may be evident, however, that these embodiments can also be realized without these specific details.
In other examples, one or more embodiments for ease of description, well known structure and equipment are shown in block form an.
As shown in Figure 1, the novel RFID reader that the utility model embodiment provides, including：Column 1, universal adjustment dress
2, reader antenna 3 and RFID reader shell 5 are set, reader antenna 3 is connected to 1 top of column by universal adjusting device 2,
Universal adjusting device 2 is used to adjust the direction of reader antenna 3, and RFID reader shell 5 is fixed on column 1 by pressing from both sides code 4
Stage casing.
Universal adjusting device 2 includes universal shaft sleeve 21, multi-directional ball 22 and universal bar 23, and universal shaft sleeve 21 includes independent
Upper cavity and lower chamber, lower chamber are set in the top of column 1, and multi-directional ball 22 is arranged in upper cavity, one end of universal bar 23
It is fixedly connected with multi-directional ball 22, the other end of universal bar 23 is fixedly connected with reader antenna 3.
Fig. 2 shows the structures according to the upper cavity of the utility model embodiment.
As shown in Fig. 2, upper cavity tool there are one opening 211, be open 211 upper edges all around four direction open up it is limited
Universal bar 23 is returned at opening 211 when adjusting the direction of universal bar 23, is then caught in corresponding direction again by position slot 212
In limiting slot 212, to realize the angular adjustment of reader antenna 3.
Fig. 3 is the structure according to the RFID reader shell of the utility model embodiment.
As shown in figure 3, RFID reader shell 5 includes enclosure body 51 and lid 52, the lid of lid 52 is closed in enclosure body
On 51.
In order to realize water-proof function, as shown in Figure 4 (in order to highlight the structure of seal groove, seal convexity, by enclosure body with
The structure of lid simplifies), there is the seal groove 511 of " V " shape in the edge of enclosure body 51, is provided in seal groove 511
Gasket 512 protrudes the seal convexity 521 of " V " shape on lid 52, when lid 52 and the lid of enclosure body 51 close, sealing
Pad 512 is clamped between seal groove 511 and seal convexity 521, realizes the sealing of RFID reader shell 5,512 energy of gasket
Enough further increase the water proofing property of RFID reader shell 5.
Fig. 5 shows the internal logic structure of the RFID reader shell according to the utility model embodiment.
As shown in figure 5, control unit 6 and RFID radio-frequency modules 7 are provided in RFID reader shell, RFID radio frequency moulds
Block 7 includes transmitter 71 and receiver 72, and transmitter 71 and receiver 72 are electrically connected with control unit 6 respectively, reader day
Line 3 is also electrically connected with control unit 6.
Above description is only a specific implementation of the present invention, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replace, it should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model is answered described with power
Subject to the protection domain that profit requires.
Claims (1)
1. a kind of novel RFID reader, which is characterized in that including：Column (1) is connected to institute by universal adjusting device (2)
It states the reader antenna (3) on column (1) top and is fixed on the RFID reader shell in the column (1) stage casing by pressing from both sides code (4)
Body (5)；Wherein,
The universal adjusting device (2) includes universal shaft sleeve (21), multi-directional ball (22) and universal bar (23), the universal shaft sleeve
(21) include independent upper cavity and lower chamber, the lower chamber is set in the top of the column (1), and the upper cavity has
One opening (211) is uniformly provided with the limiting slot (212) for limiting the universal bar (23) on the opening (211),
The multi-directional ball (22) is arranged in the upper cavity, one end and the fixed company of the multi-directional ball (22) of the universal bar (23)
It connects, the other end of the universal bar (23) is fixedly connected with the reader antenna (3)；
The RFID reader shell (5) includes enclosure body (51) and lid (52), the edge in the enclosure body (51)
The seal groove (511) for offering " V " shape is provided with gasket (512), in the lid (52) in the seal groove (511)
On protrude the seal convexity (521) of " V " shape；
It is provided with control unit (6) and RFID radio-frequency modules (7), the RFID radio frequencies in the RFID reader shell (5)
Module (7) includes transmitter (71) and receiver (72), the transmitter (71) and the receiver (72), the reader day
Line (3) is electrically connected with described control unit (6) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820143239.8U CN207895461U (en) | 2018-01-26 | 2018-01-26 | Novel RFID reader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820143239.8U CN207895461U (en) | 2018-01-26 | 2018-01-26 | Novel RFID reader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207895461U true CN207895461U (en) | 2018-09-21 |
Family
ID=63546144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820143239.8U Expired - Fee Related CN207895461U (en) | 2018-01-26 | 2018-01-26 | Novel RFID reader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207895461U (en) |
-
2018
- 2018-01-26 CN CN201820143239.8U patent/CN207895461U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180921 Termination date: 20190126 |