CN211506518U - Radio frequency reader for radio frequency identification system - Google Patents
Radio frequency reader for radio frequency identification system Download PDFInfo
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- CN211506518U CN211506518U CN202020690443.9U CN202020690443U CN211506518U CN 211506518 U CN211506518 U CN 211506518U CN 202020690443 U CN202020690443 U CN 202020690443U CN 211506518 U CN211506518 U CN 211506518U
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- reader
- radio frequency
- writer
- electric push
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Abstract
The utility model belongs to the technical field of radio frequency identification technology and specifically relates to a radio frequency reader-writer for a radio frequency identification system, which comprises a reader-writer main body, wherein a right side of the reader-writer main body is fixedly connected with an extension casing, the right side surface of the extension casing is provided with an extension opening, an electric push rod is arranged inside the extension casing, the electric push rod is electrically connected with the reader-writer main body, the number of the electric push rods is two, the two electric push rods are symmetrically and fixedly connected with the right side surface of the reader-writer main body, the end position of the output end of the electric push rod is fixedly connected with an extension plate, the right side surface of the extension plate is fixedly connected with a scanning head in a; the radio frequency reader-writer for the radio frequency identification system can push the scanning head to the radio frequency scanning tag under the action of the electric push rod in the using process, so that the radio frequency identification can be rapidly and accurately carried out on the radio frequency scanning tag, and the using requirement is met.
Description
Technical Field
The utility model relates to a radio frequency identification technical field especially relates to a radio frequency reader for radio frequency identification system.
Background
The radio frequency identification technology is a non-contact automatic identification technology, and the basic principle is to realize automatic identification of an identified object by utilizing the transmission characteristics of radio frequency signals and space coupling (inductive or electromagnetic coupling) or radar reflection. The radio frequency reader-writer performs wireless communication with the RFID electronic tag through the antenna, can realize reading or writing operation of tag identification codes and memory data, and comprises a radio frequency module (a transmitter and a receiver), a control unit and a reader antenna. In the radio frequency identification system, the electronic tag is also called as a radio frequency tag, a transponder and a data carrier; the reader-writer is also called as a reading device, a scanner, a communicator and a reader, and the electronic tag and the reader realize the spatial coupling of radio frequency signals through a coupling element, and realize the transmission and data exchange in a coupling channel according to the time sequence relation.
The prior art has the following problems:
1. most scanning heads of the existing radio frequency reader-writers are fixed on the radio frequency reader-writers, and when a radio frequency scanning label is at a higher distance or a far position, the scanning heads of the radio frequency reader-writers cannot quickly and accurately perform radio frequency identification on the radio frequency scanning label, so that the use requirements cannot be met.
2. The existing radio frequency reader-writer is not provided with a standby battery structure, so that the cruising ability of the existing radio frequency reader-writer cannot meet the use requirement.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects in the prior art, and provides a radio frequency reader-writer for a radio frequency identification system.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the design is a radio frequency reader-writer for a radio frequency identification system, and comprises a reader-writer main body, wherein the right side of the reader-writer main body is fixedly connected with an extending shell, the right side surface of the extending shell is provided with an extending opening, an electric push rod is arranged inside the extending shell and is electrically connected with the reader-writer main body, the number of the electric push rods is two and is two, the electric push rods are symmetrically and fixedly connected with the right side surface of the reader-writer main body, the end head of the output end of the electric push rod is fixedly connected with an extending plate, a scanning head is fixedly connected with the right side surface of the extending plate in a penetrating mode, a connecting cable is fixedly connected with the wiring end of the scanning head, a handle is fixedly connected with the bottom of the reader-writer main body in a vertical.
Preferably, the surface of the outer side of the handle is wrapped with an anti-slip layer, the surface of the outer side of the handle is embedded and connected with an electric quantity prompting lamp, and the electric quantity prompting lamp is electrically connected with the standby battery.
Preferably, the top end of the outer surface of the handle is connected with an electric push rod control button, and the electric push rod control button is electrically connected with the electric push rod.
Preferably, the connection cable is of a spiral telescopic structure, and one end of the connection cable, which is far away from the scanning head, is electrically connected to the reader-writer main body.
Preferably, the structure size of the extension plate is matched with the structure size of the extension opening.
Preferably, the attached protection pad that is connected with of backup battery bottom surface, the backup battery right flank is equipped with USB charging socket.
The utility model provides a radio frequency read write line for radio frequency identification system, beneficial effect lies in:
1. through being equipped with electric putter at read write line main part right flank, electric putter output end position fixed connection is in stretching out the board, stretch out the fixed through connection of board right side surface and have the scanning head, the scanning head passes through connecting cable electric connection in read write line main part, makes this kind of a radio frequency read write line for radio frequency identification system under the effect of accessible electric putter in the use, can impel the scanning head to the radio frequency scanning label to can carry out radio frequency identification to the radio frequency scanning label fast accurately, satisfy the user demand.
2. Through at handle bottom fixedly connected with spare battery, make this kind of a radio frequency reader for radio frequency identification system can make it have longer duration through spare battery in the use to can further accelerate user's work efficiency.
Drawings
Fig. 1 is a schematic structural diagram of a radio frequency reader for a radio frequency identification system according to the present invention;
fig. 2 is a schematic structural view of a radio frequency reader/writer for a radio frequency identification system according to the present invention after being detached from a housing;
fig. 3 is an enlarged schematic view of a portion a in fig. 1.
In the figure: 1. a reader/writer main body; 2. extending out of the housing; 3. an extension opening; 4. an electric push rod; 5. extending the plate; 6. a scanning head; 7. connecting a cable; 8. a handle; 9. a backup battery; 10. an anti-slip layer; 11. an electric quantity prompting lamp; 12. an electric push rod control button; 13. a protection pad; 14. USB charging socket.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a radio frequency reader for radio frequency identification system, including reader writer main part 1, reader writer main part 1 right side fixedly connected with stretches out casing 2, stretch out casing 2 right side surface and seted up and stretch out mouthful 3, stretch out casing 2 inside and be equipped with electric putter 4, electric putter 4 electric connection in reader writer main part 1, electric putter 4's quantity is two, two electric putter 4 symmetry fixed connection in reader writer main part 1 right side surface, electric putter 4 output end position fixed connection in stretch out board 5, stretch out 5 right side fixed surface through connection of board and have scanning head 6, scanning head 6 wiring end fixed connection has connecting cable 7, the perpendicular fixedly connected with handle 8 in reader writer main part 1 bottom, handle 8 bottom fixedly connected with spare battery 9, spare battery 9 passes through electric wire electric connection in reader writer main part 1.
The outer side surface of the handle 8 is wrapped with an anti-skid layer 10, the outer side surface of the handle 8 is connected with an electric quantity prompting lamp 11 in an embedded mode, and the electric quantity prompting lamp 11 is electrically connected with the standby battery 9; through being equipped with electric quantity warning light 11, be convenient for observe the residual capacity in backup battery 9 in real time.
The top end of the outer side surface of the handle 8 is connected with an electric push rod control button 12, and the electric push rod control button 12 is electrically connected with the electric push rod 4; the scanning head 6 is convenient to control to advance and retract by arranging the electric push rod control button 12.
The connecting cable 7 is of a spiral telescopic structure, and one end of the connecting cable 7, which is far away from the scanning head 6, is electrically connected to the reader-writer main body 1; meanwhile, a connecting cable 7 with a spiral telescopic structure is arranged to further match with the propelling and withdrawing movement of the scanning head 6.
The structure size of the extension plate 5 is matched with that of the extension opening 3; the use requirement is met.
The bottom surface of the standby battery 9 is attached and connected with a protection pad 13, and the right side surface of the standby battery 9 is provided with a USB charging socket 14; through being equipped with protection pad 13, can further protect stand-by battery 9, through being equipped with USB charging socket 14, be convenient for stand-by battery 9 to fill the electric quantity.
When specifically using, the utility model relates to a radio frequency read write line for radio frequency identification system, at first fill the electric quantity for stand-by battery 9 through USB charging socket 14, provide longer duration for this kind of radio frequency read write line, this kind of read write line main part 1' S model is happy S3 simultaneously, the user holds handle 8 in the use and scans the discernment to the radio frequency scanning label of relevant object, when the radio frequency scanning label is in the higher or position far away of distance, accessible electric putter control button 12 control electric putter 4 work, the board 5 that stretches out that has scanning head 6 can be close to the radio frequency scanning label under electric putter 4 effects, thereby accomplish fast accurate radio frequency identification to the radio frequency scanning label, satisfy the user demand.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A radio frequency reader-writer for a radio frequency identification system comprises a reader-writer main body (1) and is characterized in that the right side of the reader-writer main body (1) is fixedly connected with an extending shell (2), the right side surface of the extending shell (2) is provided with an extending port (3), electric push rods (4) are arranged inside the extending shell (2), the electric push rods (4) are electrically connected with the reader-writer main body (1), the number of the electric push rods (4) is two, the two electric push rods (4) are symmetrically and fixedly connected with the right side surface of the reader-writer main body (1), the end position of the output end of each electric push rod (4) is fixedly connected with an extending plate (5), the right side surface of the extending plate (5) is fixedly connected with a scanning head (6) in a penetrating manner, and the wiring end of the scanning head (6) is, the reader-writer is characterized in that a handle (8) is vertically and fixedly connected to the bottom of the reader-writer main body (1), a standby battery (9) is fixedly connected to the bottom of the handle (8), and the standby battery (9) is electrically connected to the reader-writer main body (1) through an electric wire.
2. The radio frequency reader-writer for the radio frequency identification system according to claim 1, wherein the outer surface of the handle (8) is wrapped with an anti-slip layer (10), the outer surface of the handle (8) is connected with an electric quantity prompting lamp (11) in an embedded manner, and the electric quantity prompting lamp (11) is electrically connected to the backup battery (9).
3. The radio frequency reader-writer for radio frequency identification system according to claim 1, wherein the top end of the outer side surface of the handle (8) is connected with an electric push rod control button (12), and the electric push rod control button (12) is electrically connected to the electric push rod (4).
4. The rf reader/writer according to claim 1, wherein the connection cable (7) is a spiral extension structure, and one end of the connection cable (7) away from the scanning head (6) is electrically connected to the reader/writer body (1).
5. A radio frequency reader/writer for a radio frequency identification system according to claim 1, characterized in that the structural dimensions of the protruding plate (5) match the structural dimensions of the protruding opening (3).
6. The rf reader/writer for rfid system as claimed in claim 1, wherein the bottom surface of the backup battery (9) is attached with a protection pad (13), and the right side of the backup battery (9) is provided with a USB charging socket (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020690443.9U CN211506518U (en) | 2020-04-29 | 2020-04-29 | Radio frequency reader for radio frequency identification system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020690443.9U CN211506518U (en) | 2020-04-29 | 2020-04-29 | Radio frequency reader for radio frequency identification system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211506518U true CN211506518U (en) | 2020-09-15 |
Family
ID=72404787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020690443.9U Expired - Fee Related CN211506518U (en) | 2020-04-29 | 2020-04-29 | Radio frequency reader for radio frequency identification system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211506518U (en) |
-
2020
- 2020-04-29 CN CN202020690443.9U patent/CN211506518U/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: 20200915 Termination date: 20210429 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |