CN217640219U - National standard multi-frequency band RFID handheld reader-writer - Google Patents
National standard multi-frequency band RFID handheld reader-writer Download PDFInfo
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- CN217640219U CN217640219U CN202221449552.7U CN202221449552U CN217640219U CN 217640219 U CN217640219 U CN 217640219U CN 202221449552 U CN202221449552 U CN 202221449552U CN 217640219 U CN217640219 U CN 217640219U
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Abstract
The utility model discloses a national standard multiband RFID handheld reader-writer, which belongs to the technical field of reader-writers and comprises a reader-writer body, wherein the bottom of the reader-writer body is fixedly connected with a rear cover, the bottom of the rear cover is fixedly connected with connecting blocks, and elastic binding bands are fixedly connected between the connecting blocks; through elasticity binding belt, can bind whole device through elasticity and tie and fix in the palm, the mode of holding has been replaced, the pressure of palm has been alleviateed, the device landing leads to the device to break from the hand in avoiding work, also conveniently carry the device simultaneously, through the semiconductor refrigerator, can detect when the inside temperature of device risees at temperature sensor, the semiconductor refrigerator is opened automatically to the controller in the temperature sensor, semiconductor refrigerator work is cooled down to device inside, avoid the device to work its inside high temperature and damage for a long time, whole device is rational in infrastructure, high durability and convenient use, therefore, the clothes hanger is strong in practicability.
Description
Technical Field
The utility model relates to a read write line technical field, more specifically say, it relates to the handheld read write line of national standard multifrequency section RFID.
Background
The hand-held reader-writer is a multifunctional hand-held radio frequency read-write terminal designed for reading an RFID identification card in a mobile state, and adopts intelligent mobile terminal integral equipment, and is embedded with a radio frequency read-write module, and related management software is installed.
Current handheld read write line is all held through handheld grab handle, and the palm need be hard to hold the grab handle when handheld like this, and handheld meeting leads to the palm ache for a long time like this, and present handheld read write line does not have any cooling measure moreover, and its inside temperature can rise after handheld read write line long-time work, if not timely to inside cooling can lead to inside to damage, consequently current handheld read write line can not satisfy people's user demand.
SUMMERY OF THE UTILITY MODEL
(1) Technical problem to be solved
Not enough to prior art exists, the utility model aims to provide a national standard multifrequency section RFID handheld reader-writer, it has portable's characteristics.
(2) Technical scheme
In order to achieve the purpose, the utility model provides a national standard multifrequency section RFID handheld reader-writer, including the reader-writer body, lid behind the bottom fixedly connected with of reader-writer body, the bottom fixedly connected with connecting block of back lid, fixedly connected with elasticity binding area between the connecting block, the top fixedly connected with solar panel of reader-writer body, fixedly connected with semiconductor cooler in the back lid.
When the national standard multi-band RFID handheld reader-writer adopting the technical scheme is used, the whole device can be fixed on the palm through the elastic binding belt, a hand-holding mode is replaced, the pressure of the palm is reduced, the device is prevented from falling down from the hand during work, and the device is convenient to carry.
Furthermore, an accumulator cell is arranged in the reader-writer body, a storage battery is fixedly connected in the accumulator cell, a charging port is arranged on the surface of the reader-writer body, and the charging port and the solar panel are electrically connected with the storage battery through a wire.
Furthermore, a temperature sensor is fixedly connected in the rear cover and electrically connected with the semiconductor refrigerator through a lead.
Further, the elastic tying band is made of elastic nylon materials.
Furthermore, the surface of the rear cover is provided with heat dissipation holes, and air filter screens are fixedly connected in the heat dissipation holes.
Furthermore, the bottom of the reader-writer body is fixedly connected with a control switch, and the control switch is electrically connected with all electrical appliances through wires.
(3) Advantageous effects
To sum up, the utility model discloses following beneficial effect has:
1. the whole device can be fixed on the palm through the elastic binding belt, a hand-holding mode is replaced, the pressure of the palm is reduced, the device is prevented from falling down when the device works, and the device is convenient to carry;
2. the solar panel can convert solar energy into electric energy and transmit the electric energy into the storage battery for use by working, so that the device can work outdoors for a long time without charging;
3. through the semiconductor cooler, can be when temperature sensor detects the inside temperature rise of device, the automatic semiconductor cooler that opens of controller in the temperature sensor, the work of semiconductor cooler is cooled down to the device is inside, avoids the device to work its inside high temperature and damage for a long time, and whole device is rational in infrastructure, convenient to use, and the practicality is strong.
Drawings
In order to clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, it is obvious that the drawings in the following description are only one embodiment of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a front perspective view of the present invention;
FIG. 2 is a side view of the present invention;
fig. 3 is a schematic structural diagram of a side view section of the present invention.
The labels in the figures are:
1. a reader/writer body; 2. a solar panel; 3. a rear cover; 4. heat dissipation holes; 5. an air filter screen; 6. connecting blocks; 7. an elastic tying band; 8. a control switch; 9. an accumulator cell; 10. a battery; 11. a temperature sensor; 12. a semiconductor refrigerator; 13. a charging port.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the following description is made for the technical solution of the present invention in the embodiments to explain the present invention clearly and completely, obviously, the described embodiments are only a part of the embodiments of the present invention, but not all the embodiments.
Example (b):
the present invention will be described in further detail with reference to the accompanying fig. 1-3.
Referring to fig. 1-3, the present invention provides a technical solution: national standard multiband RFID handheld reader-writer, including reader-writer body 1, lid 3 behind the bottom fixedly connected with of reader-writer body 1, the bottom fixedly connected with connecting block 6 of back lid 3, fixedly connected with elasticity is tied and is tied 7 between the connecting block 6, through elasticity tie 7, can tie 7 and fix whole device on the palm through elasticity, the mode of holding has been replaced, the pressure of palm has been alleviateed, the device is broken because of the device landing leads to in the hand when avoiding working, also conveniently carry the device simultaneously, the top fixedly connected with solar panel 2 of reader-writer body 1, through solar panel 2, solar panel 2 works and can be converted into the electric energy and carry and use in battery 10, thereby also can ensure the device can work for a long time outdoors without charging, fixedly connected with semiconductor refrigerator 12 in back lid 3, through semiconductor refrigerator 12, can be when temperature sensor 11 detects the inside temperature rise of device, the controller in temperature sensor 11 opens semiconductor refrigerator 12 automatically, semiconductor refrigerator 12 works and cools down the inside of device, avoid the long-time work temperature and damage, whole device is rational in structure, high in utilization, high practicability is strong in practicability.
Specifically, a storage battery 9 is provided in the reader/writer body 1, a storage battery 10 is fixedly connected in the storage battery 9, a charging port 13 is provided on the surface of the reader/writer body 1, and the charging port 13 and the solar panel 2 are electrically connected to the storage battery 10 through a wire.
By adopting the technical scheme, the storage battery 10 can be charged through the charging port 13 when the storage battery 10 is in a dead state through the charging port 13.
Specifically, a temperature sensor 11 is fixedly connected in the rear cover 3, and the temperature sensor 11 is electrically connected with the semiconductor refrigerator 12 through a lead.
By adopting the technical scheme, the temperature sensor 11 works to detect the temperature in the device through the temperature sensor 11, and the semiconductor refrigerator 12 is automatically turned on to cool down after the temperature is detected to rise.
Specifically, the elastic tying band 7 is made of an elastic nylon material.
By adopting the above technical scheme, through elasticity nylon material, can ensure the tightness of elasticity binding band 7.
Specifically, the surface of the rear cover 3 is provided with heat dissipation holes 4, and an air filter screen 5 is fixedly connected in the heat dissipation holes 4.
Through adopting above-mentioned technical scheme, through louvre 4, can make things convenient for the steam in the device to discharge.
Specifically, the bottom of the reader-writer body 1 is fixedly connected with a control switch 8, and the control switch 8 is electrically connected with all electrical appliances through a wire.
By adopting the technical scheme, the control switch 8 can be used for facilitating the control of all the electrical appliances in the device by a worker.
The utility model discloses a theory of operation does:
during the use, 7 covers the palm with read write line body 1 through elasticity tying band, turn on temperature sensor 11 through control switch 8 afterwards, temperature sensor 11 detects the inside temperature of device, then the staff operates read write line body 1 and carries out work, temperature sensor 11 can detect the temperature in read write line body 1 when work, when temperature sensor 11 detects the inside temperature rising of device, semiconductor refrigerator 12 is opened to the automatic semiconductor refrigerator 12 that opens of controller in the temperature sensor 11, semiconductor refrigerator 12 works and cools down to the inside of device, avoid the inside high temperature of device long-time work and damage, when the device does not have the power around the outdoor work simultaneously, solar panel 2 works and can convert solar energy into the electric energy and carry and use in battery 10, thereby also can ensure that the device can work for a long time in the open air without charging.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (6)
1. National standard multifrequency section RFID handheld reader-writer, including reader-writer body (1), its characterized in that: lid (3) behind the bottom fixedly connected with of read write line body (1), the bottom fixedly connected with connecting block (6) of back lid (3), fixed connection elasticity is binded area (7) between connecting block (6), the top fixedly connected with solar panel (2) of read write line body (1), fixedly connected with semiconductor cooler (12) in back lid (3).
2. The national standard multiband RFID handheld reader-writer according to claim 1, characterized in that: the solar cell electric vehicle is characterized in that an accumulator tank (9) is arranged inside the reader-writer body (1), an accumulator (10) is fixedly connected in the accumulator tank (9), a charging port (13) is arranged on the surface of the reader-writer body (1), and the charging port (13) and the solar panel (2) are electrically connected with the accumulator (10) through a wire.
3. The national standard multiband RFID handheld reader-writer according to claim 1, characterized in that: and a temperature sensor (11) is fixedly connected in the rear cover (3), and the temperature sensor (11) is electrically connected with the semiconductor refrigerator (12) through a lead.
4. The national standard multiband RFID handheld reader-writer according to claim 1, characterized in that: the elastic binding band (7) is made of elastic nylon material.
5. The national standard multiband RFID handheld reader-writer according to claim 1, characterized in that: the surface of the rear cover (3) is provided with heat dissipation holes (4), and air filter screens (5) are fixedly connected in the heat dissipation holes (4).
6. The national standard multiband RFID handheld reader-writer according to claim 1, characterized in that: the bottom fixedly connected with control switch (8) of read write line body (1), control switch (8) pass through the wire and all with electrical apparatus electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221449552.7U CN217640219U (en) | 2022-06-11 | 2022-06-11 | National standard multi-frequency band RFID handheld reader-writer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221449552.7U CN217640219U (en) | 2022-06-11 | 2022-06-11 | National standard multi-frequency band RFID handheld reader-writer |
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| Publication Number | Publication Date |
|---|---|
| CN217640219U true CN217640219U (en) | 2022-10-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221449552.7U Active CN217640219U (en) | 2022-06-11 | 2022-06-11 | National standard multi-frequency band RFID handheld reader-writer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117094339A (en) * | 2023-10-16 | 2023-11-21 | 深圳市国芯物联科技有限公司 | UHF RFID antenna integrated reader-writer |
-
2022
- 2022-06-11 CN CN202221449552.7U patent/CN217640219U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117094339A (en) * | 2023-10-16 | 2023-11-21 | 深圳市国芯物联科技有限公司 | UHF RFID antenna integrated reader-writer |
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