CN220419964U - RFID hand-held checking terminal - Google Patents
RFID hand-held checking terminal Download PDFInfo
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- CN220419964U CN220419964U CN202321933017.3U CN202321933017U CN220419964U CN 220419964 U CN220419964 U CN 220419964U CN 202321933017 U CN202321933017 U CN 202321933017U CN 220419964 U CN220419964 U CN 220419964U
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- antenna
- rfid
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- rear cover
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- 238000003860 storage Methods 0.000 claims description 15
- 239000002184 metal Substances 0.000 claims description 7
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- 230000035945 sensitivity Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000004880 explosion Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model relates to an RFID handheld inventory terminal, which relates to the technical field of inventory equipment, and comprises a front cover shell and a rear cover shell, wherein the front cover shell is arranged at the periphery of an opening of the rear cover shell, an end connection shell is fixedly arranged at the rear end of the rear cover shell, a central control bracket is arranged between the front cover shell and the rear cover shell, a central control circuit board is fixedly arranged on the inner wall of the central control bracket, and the surface of the central control circuit board is connected with an antenna optimizing structure; the antenna optimizing structure comprises a wifi antenna, an RFID radio frequency identification module and a data acquisition processing module, and by arranging the antenna and optimizing the antenna structure, the antenna sensitivity is improved, the identification capacity of a remote label is enhanced, the multi-antenna cooperative work is realized, the inventory range is enlarged, and the inventory efficiency is improved; with the adoption of advanced signal processing technology, the inventory efficiency and accuracy are improved; and the misreading rate is reduced, and the accuracy of inventory management is improved.
Description
Technical Field
The utility model relates to the technical field of inventory checking equipment, in particular to an RFID handheld checking terminal.
Background
With the development of society, logistics has become a hot spot at present; the logistics naturally generates disorder caused by various types and quantity of goods, and in order to better classify the goods, the goods need to be checked in stock at the moment, and the types can be synchronously separated during the period; the inventory checking is to accurately calculate the operation conditions of the current month and the current year, check the finished products and raw materials in the company in the month/year period, and subscribe the warehousing and sending operation rules of the company so as to effectively control the activities such as the receiving and sending of the warehoused goods, check the goods, and the like, ensure the integrity of the warehoused goods, the account and the like, ensure the normal production and standardize the checking operation of the materials of the company; the traditional inventory checking technology has low efficiency and higher error rate, and seriously affects the accuracy and efficiency of inventory management; thereby causing adverse effects and consequences in the later period; in order to solve the problems, the utility model provides a solution based on an RFID ultra-high frequency handheld inventory antenna. The existing RFID ultra-high frequency handheld inventory antenna has the following defects:
1. the antenna has a simple structure, the signal processing technology is behind, the inventory efficiency is low, and the misreading rate is high;
2. the multi-antenna cooperative work cannot be realized, so that the checking range is limited;
3. the antenna has low sensitivity and poor identification ability for tags at a long distance.
Disclosure of Invention
In order to solve the above problems, the present utility model proposes an RFID hand-held inventory terminal to solve the problems set forth in the background art more precisely.
The utility model is realized by the following technical scheme:
the utility model provides an RFID handheld inventory terminal, which comprises a front cover shell and a rear cover shell, wherein the front cover shell is arranged at the periphery of an opening of the rear cover shell, an end connection shell is fixedly arranged at the rear end of the rear cover shell, a central control bracket is arranged between the front cover shell and the rear cover shell, a central control circuit board is fixedly arranged on the inner wall of the central control bracket, and the surface of the central control circuit board is connected with an antenna optimizing structure;
the antenna optimizing structure comprises a wifi antenna, an RFID radio frequency identification module and a data acquisition processing module, wherein the RFID radio frequency identification module and the data acquisition processing module are electrically installed on the back of the central control circuit board, the wifi antenna is fixedly installed on the side edge of the end connection shell, and the wifi antenna is electrically connected with the RFID radio frequency identification module and the data acquisition processing module through wires.
Further, the back of the end connection shell is fixedly provided with a functional status indicator lamp, the front of the front cover shell is provided with a first charging interface, the periphery of the rear cover shell is respectively and fixedly provided with a second charging interface and a reset switch, and the second charging interface and the reset switch are sequentially designed from top to bottom.
Further, a battery placing shell is fixedly arranged at the lower end of the end connecting shell, and a wire sleeve is fixedly connected to the lower end of the battery placing shell.
Further, a storage battery is placed in the battery placing shell, and a metal wire is inserted into the inner wall of the wire sleeve.
Further, the storage battery is electrically connected with the RFID module and the data acquisition and processing module through wires respectively, and the upper end of the metal wire is electrically installed with the wiring end of the storage battery.
Further, the storage battery is electrically connected with the first charging interface, the second charging interface and the reset switch through leads respectively.
Further, the inner wall of the rear cover shell is fixedly provided with a threaded column for screw fixation, and the front cover shell and the central control bracket are fixedly arranged with the rear cover shell through screws and the threaded column.
Further, an arc-shaped through groove is formed in the center of the front face of the front cover shell, and four first charging interfaces are arranged in total.
The utility model has the beneficial effects that:
according to the utility model, by arranging the antennas and optimizing the antenna structure, the antenna sensitivity is improved, the identification capability of a remote label is enhanced, the cooperative work of multiple antennas is realized, the counting range is enlarged, and the counting efficiency is improved; with the adoption of advanced signal processing technology, the inventory efficiency and accuracy are improved; and the misreading rate is reduced, and the accuracy of inventory management is improved.
Drawings
FIG. 1 is a general view of a multi-angle structure according to an embodiment of the present utility model;
FIG. 2 is a right side view of a structural explosion of an embodiment of the present utility model;
fig. 3 is a left side view of a structural explosion of an embodiment of the present utility model.
In the figure: 1. a front cover case; 2. a rear cover case; 3. an end connection shell; 4. a central control bracket; 5. a central control circuit board; 6. a functional status indicator light; 7. a first charging interface; 8. a second charging interface; 9. a wifi antenna; 10. a reset switch; 11. a battery housing; 12. a wire sleeve; 13. an RFID radio frequency identification module; 14. and the data acquisition and processing module.
Detailed Description
In order to more clearly and completely describe the technical scheme of the utility model, the utility model is further described below with reference to the accompanying drawings.
Examples
As shown in fig. 1-3, an RFID hand-held inventory terminal according to an embodiment of the present utility model includes a front cover case 1 and a rear cover case 2, where the front cover case 1 is mounted on an opening periphery of the rear cover case 2, an end connection case 3 is fixedly mounted at a rear end of the rear cover case 2, and a central control bracket 4 is mounted between the front cover case 1 and the rear cover case 2, and by separately mounting the front cover case 1, the rear cover case 2 and the central control bracket 4, the whole RFID hand-held inventory terminal can be assembled and disassembled, so that after a local damage occurs, the RFID hand-held inventory terminal can be detached and replaced independently, avoiding resource waste caused by overall discarding, and a central control circuit board 5 is fixedly mounted on an inner wall of the central control bracket 4, and an antenna optimizing structure is connected to a surface of the central control circuit board 5; the antenna optimization structure comprises a wifi antenna 9, an RFID radio frequency identification module 13 and a data acquisition processing module 14, wherein the RFID radio frequency identification module 13 and the data acquisition processing module 14 are electrically installed on the back of the central control circuit board 5, the wifi antenna 9 is fixedly installed on the side edge of the end connection shell 3 and is electrically connected with the RFID radio frequency identification module 13 and the data acquisition processing module 14 through wires respectively, the antenna is optimized after the combination of the wifi antenna 9, the RFID radio frequency identification module 13 and the data acquisition processing module 14, the antenna can be adjusted in a better signal receiving distance and angle, so that a better signal receiving effect is achieved, inventory errors caused by signal receiving interruption are avoided, the inner wall of the rear cover shell 2 is fixedly installed with a threaded column for screw fixation, the front cover shell 1 and the central control bracket 4 are fixedly installed with the rear cover shell 2 through screws and the threaded column, the front center of the front cover shell 1 is provided with arc-shaped through grooves, the first charging interface 7 is provided with four, the antenna optimization structure is designed, the antenna sensitivity is improved, the remote inventory tag identification range is enlarged, and the multi-point antenna work range is enlarged; with the adoption of advanced signal processing technology, the inventory efficiency and accuracy are improved; the misreading rate is reduced, the accuracy of inventory management is improved, wherein the RFID radio frequency identification module 13 and the data acquisition processing module 14 are combined with the Internet, so that the integral use has the characteristics of convenience, high efficiency and accuracy; the device can be applied to commodity counting in places such as markets, supermarkets and warehouses, and the like, and can recognize commodity label information through radio waves, so that quick and batch counting is realized. Finally, the whole handheld checking terminal comprises an RFID radio frequency identification module 13, a data acquisition processing module 14 and a storage battery inside a battery placing shell 11, so that the whole handheld checking terminal is more reasonable in structure and simple and convenient to operate, and the whole handheld checking terminal can be rotated better or lengthened and shortened by optimizing the antenna structure, and further a new number of the handheld checking terminal is better received.
Further, the back fixed mounting of end connection shell 3 has function status indicator lamp 6, first interface 7 that charges has been seted up to the front of protecgulum shell 1, the periphery of back lid shell 2 is fixed mounting respectively has second interface 8 and the reset switch 10 that charges, and second interface 8 and the reset switch 10 that charges from top to bottom design in proper order, and the design of first interface 7 that charges and second interface 8 that charges lets wholly possess the function of charging, sets up to a plurality of purposes moreover and can charge by the multiple angle, avoids the charge blocking condition that certain position uncomfortable caused.
The reset switch 10 can be set to be reset quickly after being used integrally, so that the next checking work can be performed quickly; the different design positions of the first charging interface 7 and the second charging interface 8 can enable the handheld checking terminal to charge in different modes, such as hanging up or directly placing flat for charging, so that instability in equipment placement caused by pressing of the charging wire is avoided.
Further, the battery housing 11 is fixedly arranged at the lower end of the end connection housing 3, the battery housing 11 is designed to better hold the battery, so that the problems of reduced aesthetic property and easy quick aging of the battery caused by exposure are avoided, the lower end of the battery housing 11 is fixedly connected with the wire sleeve 12, and the design of the wire sleeve 12 can be replaced by all insulating material sleeves, but the later-stage use aesthetic property is ensured while the replacement is performed.
The design of the battery housing 11 can enable the storage battery to be stored and installed better, and the storage battery is isolated from air, so that rapid damage caused by dust accumulation is avoided; the design of the wire sleeve 12 can play the role of insulation and protection of the metal conductive wire; and the two can have the effect of being more beautiful as a whole through the change of the appearance; the material of the wire sleeve 12 may be made of epoxy resin material, plastic material, etc., so that insulation is ensured, and corrosion-resistant material may be applied to the outer surface of the wire sleeve, thereby improving the overall service life.
Further, the storage battery is placed in the battery placing shell 11, and the storage battery can be designed to supply power to the module requiring power better, so that the problem that the module cannot be used in a place without a socket or the inconvenience is caused by the use of a plug wire is avoided; the storage battery is of a chargeable design, and can be added in time when no electric quantity exists; the inner wall of the wire sleeve 12 is inserted with a metal wire, the storage battery is electrically connected with the RFID module 13 and the data acquisition processing module 14 respectively through wires, the upper end of the metal wire is electrically mounted with the wiring end of the storage battery, and the storage battery is electrically connected with the first charging interface 7, the second charging interface 8 and the reset switch 10 respectively through wires.
Of course, the present utility model can be implemented in various other embodiments, and based on this embodiment, those skilled in the art can obtain other embodiments without any inventive effort, which fall within the scope of the present utility model.
Claims (8)
1. The utility model provides a handheld terminal of checking of RFID, includes preceding lid shell and back lid shell, the opening periphery at the back lid shell is installed to preceding lid shell, its characterized in that: an end connection shell is fixedly arranged at the rear end of the rear cover shell, a central control bracket is arranged between the front cover shell and the rear cover shell, a central control circuit board is fixedly arranged on the inner wall of the central control bracket, and the surface of the central control circuit board is connected with an antenna optimizing structure;
the antenna optimizing structure comprises a wifi antenna, an RFID radio frequency identification module and a data acquisition processing module, wherein the RFID radio frequency identification module and the data acquisition processing module are electrically installed on the back of the central control circuit board, the wifi antenna is fixedly installed on the side edge of the end connection shell, and the wifi antenna is electrically connected with the RFID radio frequency identification module and the data acquisition processing module through wires.
2. The RFID hand-held inventory terminal of claim 1, wherein the back of the end connection housing is fixedly equipped with a functional status indicator, the front of the front cover housing is provided with a first charging interface, the periphery of the rear cover housing is respectively fixedly equipped with a second charging interface and a reset switch, and the second charging interface and the reset switch are sequentially designed from top to bottom.
3. The RFID hand-held inventory terminal of claim 1, wherein a battery housing is fixedly secured to a lower end of the end connector housing, and a lead sheath is fixedly secured to a lower end of the battery housing.
4. An RFID hand-held inventory terminal according to claim 3, characterized in that: the storage battery is placed in the battery placing shell, and a metal wire is inserted into the inner wall of the wire sleeve.
5. The RFID hand-held inventory terminal of claim 4, wherein the battery is electrically connected to the RFID module and the data acquisition and processing module through wires, respectively, and the upper ends of the metal wires are electrically connected to the terminals of the battery.
6. An RFID hand-held inventory terminal according to claim 4, wherein: the storage battery is electrically connected with the first charging interface, the second charging interface and the reset switch through leads respectively.
7. The RFID hand-held inventory terminal of claim 1, wherein the inner wall of the rear cover is fixedly mounted with a threaded post for screw fixation, and the front cover and the center control bracket are fixedly mounted with the rear cover by screws and threaded posts.
8. The RFID hand-held inventory terminal of claim 2, wherein the front center of the front cover housing is provided with an arcuate slot, and the first charging interface is provided with four slots.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321933017.3U CN220419964U (en) | 2023-07-21 | 2023-07-21 | RFID hand-held checking terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321933017.3U CN220419964U (en) | 2023-07-21 | 2023-07-21 | RFID hand-held checking terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220419964U true CN220419964U (en) | 2024-01-30 |
Family
ID=89641641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321933017.3U Active CN220419964U (en) | 2023-07-21 | 2023-07-21 | RFID hand-held checking terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220419964U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117875341A (en) * | 2024-03-11 | 2024-04-12 | 深圳市同昌汇能科技发展有限公司 | Ultrahigh frequency RFID back splint and heat dissipation device thereof |
-
2023
- 2023-07-21 CN CN202321933017.3U patent/CN220419964U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117875341A (en) * | 2024-03-11 | 2024-04-12 | 深圳市同昌汇能科技发展有限公司 | Ultrahigh frequency RFID back splint and heat dissipation device thereof |
| CN117875341B (en) * | 2024-03-11 | 2024-05-28 | 深圳市同昌汇能科技发展有限公司 | Ultrahigh frequency RFID back splint and heat dissipation device thereof |
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