CN220855673U - Compact portable RFID reader-writer - Google Patents
Compact portable RFID reader-writer Download PDFInfo
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- CN220855673U CN220855673U CN202322698918.5U CN202322698918U CN220855673U CN 220855673 U CN220855673 U CN 220855673U CN 202322698918 U CN202322698918 U CN 202322698918U CN 220855673 U CN220855673 U CN 220855673U
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- rfid
- main body
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- limiting
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- 238000012360 testing method Methods 0.000 claims abstract description 129
- 230000001681 protective effect Effects 0.000 claims abstract description 31
- 238000004891 communication Methods 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims description 10
- 230000017525 heat dissipation Effects 0.000 claims description 6
- 238000013461 design Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 description 14
- 238000009434 installation Methods 0.000 description 5
- 210000005056 cell body Anatomy 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides a compact portable RFID reader-writer, which comprises an RFID test host body; the RFID test host body is internally provided with a control circuit board, a power supply assembly and a wireless communication assembly; the power supply assembly and the wireless communication assembly are electrically connected with the control circuit board and further comprise a protective shell for wrapping the RFID test host body; the whole RFID test host body is of a square structure; the utility model provides a but the holding has been seted up on the protective housing the holding tank of RFID test host organism, just holding tank one end opening is convenient for RFID test host organism roll-off protective housing, in the practical application, but the structural design of the roll-in roll-off of utilization RFID test host organism that can be better reaches the accomodating of bigger degree and carries, and can play certain guard action to the RFID test host organism, structural design is reasonable, uses experience degree height.
Description
[ Technical field ]
The utility model relates to the technical field of RFID reader-writer products, in particular to a compact portable RFID reader-writer which is reasonable in structural design and convenient to use.
[ Background Art ]
RFID is the English abbreviation of radio frequency identification, in colloquial terms, RFID card reader is an automatic identification device capable of reading electronic tag data, the RFID card reader is divided into a low-frequency card reader, a high-frequency card reader and a ultrahigh-frequency card reader according to different frequencies of reading tags, the RFID card reader is required to be equipped with an RFID antenna for use together to read tag information, and because RFID radio frequency identification is a non-contact automatic identification technology, the RFID radio frequency identification automatically identifies a target object through radio frequency signals and acquires related data, the identification work does not need manual intervention, the RFID card reader can work in various severe environments, in the practical application process, the RFID technology can also identify a high-speed moving object and can simultaneously identify a plurality of tags, and the operation is rapid and convenient.
Although the existing RFID reader-writer is greatly improved in all aspects, the existing RFID reader-writer still has the problem of inconvenient use, such as the fact that the body of a common reader-writer is of a fixed shape, cannot be folded, cannot stretch or retract, and the like, is not portable enough, has large volume and cannot be carried with a user well.
The utility model patent with the patent name of a remote RFID reader-writer, with the application number of CN202220179675.7, specifically discloses a remote RFID reader-writer, which comprises a structural main body, wherein the structural main body comprises a front cover and a rear cover, an antenna board is arranged in the front cover, and a main control board is arranged on the antenna board; the rear cover is provided with an L-shaped bracket, the L-shaped bracket consists of a rear cover connecting piece and a screw connecting piece, the screw connecting piece is provided with a U-shaped screw, and the joint of the U-shaped screw and the screw connecting piece is provided with a sawtooth clamping code; the reader-writer is fixedly installed through the arrangement of the L-shaped bracket, so that the reader-writer is convenient to use; through the setting of "U" shape screw rod and sawtooth presss from both sides sign indicating number, can be according to the structure of installed part, the adjustment installation satisfies the installation demand of different scenes, has improved the installation effectiveness, installation convenience and the installation stability of read-write machine.
Based on this, there is a need for corresponding improvements to the structure of existing designs for improving the practicality and portability of the product.
[ Summary of the utility model ]
The problems of the prior art solved by the application are as follows:
Although the existing RFID reader-writer is greatly improved in all aspects, the existing RFID reader-writer still has the problem of inconvenient use, such as the fact that the body of a common reader-writer is of a fixed shape, cannot be folded, cannot stretch or retract, and the like, is not portable enough, has large volume and cannot be carried with a user well.
The technical scheme for solving the technical problems is as follows:
Provided is a compact portable RFID reader/writer, including an RFID test host body; the RFID test host body is internally provided with a control circuit board, a power supply assembly and a wireless communication assembly; the power supply assembly and the wireless communication assembly are electrically connected with the control circuit board and further comprise a protective shell for wrapping the RFID test host body; the whole RFID test host body is of a square structure; the protective shell is provided with a containing groove which can contain the RFID test main body, and one end of the containing groove is opened, so that the RFID test main body can slide out of the protective shell conveniently; the front surface of the RFID test host body is provided with a signal display screen and a plurality of control buttons positioned at the lower part of the signal display screen; the top of the RFID test host body is provided with a plurality of functional plug-in interfaces; a heat dissipation window for playing a heat dissipation role is formed in the side edge of the RFID test main body; the anti-skid texture is integrally formed on the side edge of the RFID test main body, so that a user can conveniently slide the RFID test main body in and out of the protective shell; a limiting groove for limiting is formed in the inner side of the groove body of the accommodating groove, and limiting protrusions matched with the limiting groove are formed in the front and back of the RFID test main body in an integrated mode respectively; the limiting protrusion is accommodated in the limiting groove and plays a limiting role in the sliding process of the RFID test main body; the device comprises a main body, a main body and a spring rod, wherein the main body is provided with a plurality of RFID test main bodies, the front end part of the main body is provided with a plurality of RFID test main bodies, and the front end part of the spring rod extends out of the front surface of the main body and can be completely retracted into the main body for limiting the position of the main body in the use process; the signal display screen, the control button and the function plug-in interface are electrically connected with the control circuit board.
Preferably, the spring rod is positioned at the side edge part of the front lower side of the RFID test main body; and the end head of the spring rod is of a spherical structure.
Preferably, the limit groove is symmetrically arranged on the left side and the right side, and the sliding stability is ensured through the cooperation of the two sides and the limit protrusions.
Preferably, the RFID test host body top and the protective housing top are flush with each other.
The application solves the technical problems and has the following technical effects:
compared with the prior art, the compact portable RFID reader-writer is provided with the RFID test host body 12 at the same time; the RFID test main body 12 is internally provided with a control circuit board, a power supply assembly and a wireless communication assembly, the power supply assembly and the wireless communication assembly are electrically connected with the control circuit board, the RFID test main body also comprises a protective shell 11 for wrapping the RFID test main body 12, the whole RFID test main body 12 is of a square structure, a containing groove capable of containing the RFID test main body 12 is formed in the protective shell 11, one end of the containing groove is opened, the RFID test main body 12 can conveniently slide out of the protective shell 11, a signal display screen 123 and a plurality of control buttons 124 positioned at the lower part of the signal display screen 123 are arranged on the front surface of the RFID test main body 12, and a plurality of functional plug-in interfaces 121 are formed at the top of the RFID test main body 12; the utility model discloses a RFID test host computer body 12 side has been seted up and has been used for playing the radiating window of effect, still include integrated into one piece set up in the antiskid texture 122 of RFID test host computer body 12 side, be convenient for the user will the RFID test host computer body 12 is followed slide-in roll-out in the protective housing 11, the spacing groove that is used for playing spacing effect has still been seted up to the cell body inboard of holding tank, just be in RFID test host computer body 12 front and back integrated into one piece respectively be provided with spacing protruding 125 of spacing groove shape matching, spacing protruding 125 holding in the spacing groove the in-process of RFID test host computer body 12 slides, still including set up in the spring bar 126 of RFID test host computer body 12 front, the end position part of spring bar 126 stretches out RFID test host computer body 12 front, and can retract completely inside the RFID test host computer body 12 for to in the use the RFID test host computer body 12 carries out the position and prescribes a limit, signal display screen 123 control button 124 the function interface 121 with control circuit board electric connection, can carry out the effect to the test host computer body 12 and carry out the physical design and carry out the structure more and take over the effect to the degree to the RFID test to the degree of the reasonable, can reach the high degree of the practical design and the test to the test host computer body 12 is realized.
[ Description of the drawings ]
Fig. 1 is a schematic view showing a storage state structure of a compact portable RFID reader-writer according to the present utility model.
Fig. 2 is a schematic view showing a usage status structure of a compact portable RFID reader-writer according to the present utility model.
In the figure: a protective case 11; an RFID test host body 12; a function plug-in port 121; a non-slip texture 122; a signal display screen 123; a control button 124; a limit projection 125; a spring rod 126;
Detailed description of the preferred embodiments
For the purpose of making the technical solutions and advantages of the present utility model more apparent, the present utility model will be described in further detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1 and 2, a compact portable RFID reader 1 of the present utility model includes an RFID test host 12; the RFID test main body 12 is internally provided with a control circuit board, a power supply assembly, a wireless communication assembly, a wireless WI F I module, a 4G communication module and the like; the power supply assembly and the wireless communication assembly are electrically connected with the control circuit board and further comprise a protective shell 11 for wrapping the RFID test host body 12; the RFID test host body 12 is in a square structure as a whole; a containing groove capable of containing the RFID test main body 12 is formed in the protective shell 11, and one end of the containing groove is opened, so that the RFID test main body 12 can slide out of the protective shell 11 conveniently; the front surface of the RFID test main body 12 is provided with a signal display screen 123 and a plurality of control buttons 124 positioned at the lower part of the signal display screen 123; the top of the RFID test main body 12 is provided with a plurality of functional plug-in interfaces 121; a heat dissipation window for heat dissipation is formed on the side edge of the RFID test main body 12; the anti-skid texture 122 or anti-skid grooves are integrally formed on the side edge of the RFID test main body 12, so that a user can conveniently slide the RFID test main body 12 in and out of the protective shell 11; a limiting groove for limiting is formed in the inner side of the groove body of the accommodating groove, and limiting protrusions 125 matched with the limiting groove in shape are formed on the front surface and the back surface of the RFID test main body 12 in an integrated mode respectively; the limiting protrusion 125 is accommodated in the limiting groove, and plays a limiting role in the sliding process of the RFID test host 12; the device also comprises a spring rod 126 arranged on the front surface of the RFID test main body 12, wherein the end part of the spring rod 126 extends out of the front surface of the RFID test main body 12 and can be completely retracted into the RFID test main body 12, so as to limit the position of the RFID test main body 12 in the use process; the signal display screen 123, the control buttons 124, and the function plug-in interface 121 are electrically connected with the control circuit board.
The application is realized by simultaneously arranging the RFID test main body 12; the RFID test main body 12 is internally provided with a control circuit board, a power supply assembly and a wireless communication assembly, the power supply assembly and the wireless communication assembly are electrically connected with the control circuit board, the RFID test main body also comprises a protective shell 11 for wrapping the RFID test main body 12, the whole RFID test main body 12 is of a square structure, a containing groove capable of containing the RFID test main body 12 is formed in the protective shell 11, one end of the containing groove is opened, the RFID test main body 12 can conveniently slide out of the protective shell 11, a signal display screen 123 and a plurality of control buttons 124 positioned at the lower part of the signal display screen 123 are arranged on the front surface of the RFID test main body 12, and a plurality of functional plug-in interfaces 121 are formed at the top of the RFID test main body 12; the utility model discloses a RFID test host computer body 12 side has been seted up and has been used for playing the radiating window of effect, still include integrated into one piece set up in the antiskid texture 122 of RFID test host computer body 12 side, be convenient for the user will the RFID test host computer body 12 is followed slide-in roll-out in the protective housing 11, the spacing groove that is used for playing spacing effect has still been seted up to the cell body inboard of holding tank, just be in RFID test host computer body 12 front and back integrated into one piece respectively be provided with spacing protruding 125 of spacing groove shape matching, spacing protruding 125 holding in the spacing groove the in-process of RFID test host computer body 12 slides, still including set up in the spring bar 126 of RFID test host computer body 12 front, the end position part of spring bar 126 stretches out RFID test host computer body 12 front, and can retract completely inside the RFID test host computer body 12 for to in the use the RFID test host computer body 12 carries out the position and prescribes a limit, signal display screen 123 control button 124 the function interface 121 with control circuit board electric connection, can carry out the effect to the test host computer body 12 and carry out the physical design and carry out the structure more and take over the effect to the degree to the RFID test to the degree of the reasonable, can reach the high degree of the practical design and the test to the test host computer body 12 is realized.
In some other embodiments, the spring bar 126 is located at a front underside side portion of the RFID test body 12; and the ends of the spring rods 126 are of a spherical configuration.
The limiting grooves are symmetrically formed on the left side and the right side, and sliding stability is guaranteed through the cooperation of the two sides with the limiting protrusions 125.
The top of the RFID test main body 12 and the top of the protective housing 11 are flush with each other.
The application solves the technical problems and has the following technical effects:
Compared with the prior art, the compact portable RFID reader-writer 1 is provided with the RFID test host body 12 at the same time; the RFID test main body 12 is internally provided with a control circuit board, a power supply assembly and a wireless communication assembly, the power supply assembly and the wireless communication assembly are electrically connected with the control circuit board, the RFID test main body also comprises a protective shell 11 for wrapping the RFID test main body 12, the whole RFID test main body 12 is of a square structure, a containing groove capable of containing the RFID test main body 12 is formed in the protective shell 11, one end of the containing groove is opened, the RFID test main body 12 can conveniently slide out of the protective shell 11, a signal display screen 123 and a plurality of control buttons 124 positioned at the lower part of the signal display screen 123 are arranged on the front surface of the RFID test main body 12, and a plurality of functional plug-in interfaces 121 are formed at the top of the RFID test main body 12; the utility model discloses a RFID test host computer body 12 side has been seted up and has been used for playing the radiating window of effect, still include integrated into one piece set up in the antiskid texture 122 of RFID test host computer body 12 side, be convenient for the user will the RFID test host computer body 12 is followed slide-in roll-out in the protective housing 11, the spacing groove that is used for playing spacing effect has still been seted up to the cell body inboard of holding tank, just be in RFID test host computer body 12 front and back integrated into one piece respectively be provided with spacing protruding 125 of spacing groove shape matching, spacing protruding 125 holding in the spacing groove the in-process of RFID test host computer body 12 slides, still including set up in the spring bar 126 of RFID test host computer body 12 front, the end position part of spring bar 126 stretches out RFID test host computer body 12 front, and can retract completely inside the RFID test host computer body 12 for to in the use the RFID test host computer body 12 carries out the position and prescribes a limit, signal display screen 123 control button 124 the function interface 121 with control circuit board electric connection, can carry out the effect to the test host computer body 12 and carry out the physical design and carry out the structure more and take over the effect to the degree to the RFID test to the degree of the reasonable, can reach the high degree of the practical design and the test to the test host computer body 12 is realized.
The embodiments of the present utility model described above do not limit the scope of the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included in the scope of the present utility model as set forth in the appended claims.
Claims (4)
1. A compact portable RFID reader/writer includes an RFID test host body; the RFID test host body is internally provided with a control circuit board, a power supply assembly and a wireless communication assembly; the power supply assembly, the wireless communication assembly and the control circuit board are electrically connected, and the wireless communication assembly is characterized in that: the RFID test host also comprises a protective shell used for wrapping and arranging the RFID test host; the whole RFID test host body is of a square structure; the protective shell is provided with a containing groove which can contain the RFID test main body, and one end of the containing groove is opened, so that the RFID test main body can slide out of the protective shell conveniently; the front surface of the RFID test host body is provided with a signal display screen and a plurality of control buttons positioned at the lower part of the signal display screen; the top of the RFID test host body is provided with a plurality of functional plug-in interfaces; a heat dissipation window for playing a heat dissipation role is formed in the side edge of the RFID test main body; the anti-skid texture is integrally formed on the side edge of the RFID test main body, so that a user can conveniently slide the RFID test main body in and out of the protective shell; a limiting groove for limiting is formed in the inner side of the groove body of the accommodating groove, and limiting protrusions matched with the limiting groove are formed in the front and back of the RFID test main body in an integrated mode respectively; the limiting protrusion is accommodated in the limiting groove and plays a limiting role in the sliding process of the RFID test main body; the device comprises a main body, a main body and a spring rod, wherein the main body is provided with a plurality of RFID test main bodies, the front end part of the main body is provided with a plurality of RFID test main bodies, and the front end part of the spring rod extends out of the front surface of the main body and can be completely retracted into the main body for limiting the position of the main body in the use process; the signal display screen, the control button and the function plug-in interface are electrically connected with the control circuit board.
2. A compact portable RFID reader as recited in claim 1, wherein: the spring rod is positioned at the side edge part of the front lower side of the RFID test main body; and the end head of the spring rod is of a spherical structure.
3. A compact portable RFID reader as recited in claim 1, wherein: the limiting grooves are symmetrically formed in the left side and the right side, and sliding stability is guaranteed through the cooperation of the two sides and the limiting protrusions.
4. A compact portable RFID reader as claimed in any one of claims 1 to 3, wherein: the top of the RFID test host body is level with the top of the protective shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322698918.5U CN220855673U (en) | 2023-10-09 | 2023-10-09 | Compact portable RFID reader-writer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322698918.5U CN220855673U (en) | 2023-10-09 | 2023-10-09 | Compact portable RFID reader-writer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220855673U true CN220855673U (en) | 2024-04-26 |
Family
ID=90741604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322698918.5U Active CN220855673U (en) | 2023-10-09 | 2023-10-09 | Compact portable RFID reader-writer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220855673U (en) |
-
2023
- 2023-10-09 CN CN202322698918.5U patent/CN220855673U/en active Active
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