CN217562032U

CN217562032U - High-precision handheld RIFD read-write equipment

Info

Publication number: CN217562032U
Application number: CN202221072160.3U
Authority: CN
Inventors: 洪天龙; 汪陈俊杰; 吴祚友; 左伟标; 鲁松霖; 叶谌睿; 赵康; 程黄萍; 段昶
Original assignee: Huahuan International Tobacco Co ltd
Current assignee: Huahuan International Tobacco Co ltd
Priority date: 2022-05-06
Filing date: 2022-05-06
Publication date: 2022-10-11
Anticipated expiration: 2032-05-06

Abstract

The utility model relates to a high-precision handheld RIFD read-write equipment, which comprises an equipment body, wherein a read-write chip is arranged in the equipment body; the lower end face of the device body is provided with a handle, and the handle is movably connected with the device body; the upper end surface of the device body is provided with a display screen and a control button; the front end face of the device body is provided with an identification hole, a radio frequency transceiver is arranged in the identification hole, and the radio frequency transceiver is electrically connected with the read-write chip; a protective cover is sleeved outside the identification hole, and a through hole is formed in the front end face of the protective cover; the through hole and the center of the identification hole are positioned on the same horizontal line. The utility model provides a hand-held type RIFD readwrite equipment of high accuracy is through being equipped with the protection casing at the outside cover of transmission mouth to establish the material of protection casing into absorbing the wave material, improved read write efficiency, solved because of the electromagnetic wave reflects everywhere at the reading and writing in-process, can't write in data, cause the problem of reading and writing failure.

Description

High-precision handheld RIFD read-write equipment

Technical Field

The utility model relates to a tobacco information acquisition technical field, especially a handheld RIFD readwrite equipment of high accuracy.

Background

As the monopoly system is implemented on the tobacco in China, the tobacco buying and selling are strictly supervised, the tobacco sold by a tobacco seller needs to automatically go to related departments to apply for pre-purchasing, or the pre-purchasing information is registered by sales personnel of a tobacco company, and then the tobacco company delivers the pre-purchasing information in a unified way. For tobacco industry and commerce enterprises, it is very important to collect tobacco information, and the enterprises can perform macroscopic regulation and control on tobacco more deeply according to the collected information, more scientifically guide the operation of retail customers, and is beneficial to providing personalized services for the retail customers. The extensive application of RFID is in fields such as production line automation and material management of tobacco, and RIFD read-write equipment is in the use, through the transmission mouth transmission radio frequency electromagnetic wave of equipment, with tobacco leaf information write in RIFD chip, nevertheless in the use, the electromagnetic wave reflection condition often can appear, leads to the electromagnetic wave to read a plurality of labels simultaneously, causes the write-in failure, can not be fast convenient with tobacco information input to RIFD chip.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model provides a hand-held type RIFD readwrite equipment of high accuracy has solved current RIFD readwrite equipment and has written into RIFD chip in-process with tobacco leaf information, and the electromagnetic wave reflection condition often can appear, leads to the electromagnetic wave to read a plurality of labels simultaneously, causes the problem of writing into failure.

The technical scheme for solving the problems is as follows:

a high-precision handheld RIFD read-write device comprises a device body, wherein an RIFD chip is arranged in the device body; the lower end face of the device body is provided with a handle, and the handle is movably connected with the device body; the upper end surface of the device body is provided with a display screen and a control button; the front end face of the device body is provided with an identification hole, a radio frequency transceiver is arranged in the identification hole, and the radio frequency transceiver is electrically connected with the RIFD chip; a protective cover is sleeved outside the identification hole and used for reducing reflection of electromagnetic waves, and a through hole is formed in the front end face of the protective cover; the through hole and the center of the identification hole are positioned on the same horizontal line.

In some embodiments of the present invention, the lower end face of the device body is provided with a connection screw, the outer wall of the top of the handle is provided with an external thread, and the handle is connected with the connection screw through the external thread rotation.

In some embodiments of the present invention, a control switch is disposed on a side end surface of the handle, and the control switch is electrically connected to the radio frequency transceiver.

In some embodiments of the present invention, the inner wall of one side of the identification hole is provided with a moving hole, the moving hole is slidably connected to the moving plate, and the moving plate is moved to close and expose the identification hole.

In some embodiments of the present invention, one side of the moving plate protrudes outside the identification hole, and the protruding portion is vertically connected with the moving rod.

In some embodiments of the present invention, the protective cover is made of wave-absorbing material.

In some embodiments of the present invention, a plurality of protrusions are disposed on a side end surface of the bottom of the handle.

In some embodiments of the invention, the raised portion is provided with a collar on the opposite side end face.

Compared with the prior art, the utility model, following beneficial effect has:

1. the utility model provides a hand-held type RIFD readwrite equipment of high accuracy, simple structure, low in manufacturing cost, simple easy operation.

2. The utility model provides a hand-held type RIFD reading and writing equipment of high accuracy, through the outside cover in discernment hole be equipped with the protection casing, and establish the material of protection casing into absorbing the material, reduce because of the electromagnetic wave reflects everywhere at the reading and writing in-process, a plurality of labels are read to the while appearing, can't write in data, cause the phenomenon of reading and writing failure, the black sponge of ripples absorption encloses on the read write line and does not increase weight basically, it is comparatively light to use, and the sponge is softer, can laminate on the smoke box, and can not adsorb the smoke box, perfectly with discernment hole cover wherein, reading and writing efficiency is higher.

Drawings

Fig. 1 is the structure schematic diagram of the high-precision handheld RIFD read-write device of the present invention.

Fig. 2 is the utility model discloses the discernment hole structure sketch map of hand-held type RIFD readwrite equipment of high accuracy.

Reference numerals are as follows: 1-the device body; 2-a handle; 3-identifying the wells; 4-a display screen; 5-control buttons; 21-a control switch; 22-a bump; 23-a collar; 31-a protective cover; 33-a mobile aperture; 34-moving the plate; 35-moving the rod.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the attached drawings.

It should be understood that the structures, ratios, sizes, etc. shown in the drawings of the present application are only used for matching with the contents disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any modification of the structures, change of the ratio relationship or adjustment of the sizes should still fall within the scope of the present invention without affecting the functions and the achievable purposes of the present invention. In addition, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are used for clarity of description only, and are not used to limit the scope of the present invention, and the relative relationship between the terms may be changed or adjusted without substantial technical changes.

The utility model provides a high accuracy hand-held type RIFD reading and writing equipment, refer to fig. 1, including device body 1, the device body embeds has the reading and writing chip, the reading and writing chip can carry out the information reading and writing to the RIFD label; the lower end face of the device body 1 is provided with a handle 2, and the handle 2 is movably connected with the device body 1 and is convenient to hold in hand when in use; the upper end face of the device body 1 is provided with a display screen 4 and a control button 5, and the display screen and the control button are used for displaying input information and carrying out corresponding operation; the front end face of the device body 1 is provided with an identification hole 3, a radio frequency transceiver is arranged in the identification hole 3, and the radio frequency transceiver is electrically connected with the read-write chip and used for transmitting and receiving radio frequency electromagnetic waves; a protective cover 31 is sleeved outside the identification hole 3, and a through hole is formed in the front end face of the protective cover 31; the through hole and the center of the identification hole 3 are on the same horizontal line.

The utility model discloses in, device body 1 with the connected mode of handle 2 does not have special limitation, can satisfy corresponding function can, can adopt threaded connection, articulated etc. In the preferred some embodiments of the utility model, the terminal surface is equipped with the connection screw socket under the device body 1, be equipped with the external screw thread on the top outer wall of handle 2, handle 2 passes through external screw thread swivelling joint the connection screw socket of device body 1, device body 1 with handle 2 swivelling joint makes things convenient for the dismantlement and the change of handle 2.

In some embodiments of the present invention, as shown in fig. 1, a control switch 21 is disposed on a side end surface of the handle 2, and the control switch 21 is electrically connected to the radio frequency transceiver. By arranging the control switch 21 on the handle 2, a user can conveniently control the high-precision handheld RIFD read-write equipment.

In some embodiments of the present invention, as shown in fig. 1 and fig. 2, the inner wall on one side of the identification hole is provided with a moving hole 33, the moving hole 33 is slidably connected to a moving plate 34, and the moving plate 34 is moved to seal and expose the identification hole 3. Through the arrangement of the movable plate 34, when the device is not used, the identification hole 3 is sealed, dust is prevented from entering the identification hole, and when the device is used, the movable plate 34 is moved, so that the identification hole 3 is exposed, and the device is convenient to use. A placing groove is formed in the inner wall of the side, opposite to the moving hole 33, of the identification hole, and when the moving plate 34 moves to the side, opposite to the moving hole 33, of the identification hole, the placing groove can accommodate the end face of the moving plate 34 and fix the moving plate 34.

In some embodiments of the utility model, as shown in fig. 2, moving plate 34 one side protrusion is in the 3 outsides of discernment hole, and the bulge position is connected with carriage release lever 35 perpendicularly, carriage release lever 35's shape and position are unlimited, conveniently mention or press carriage release lever 35 drives moving plate 34 up-and-down motion realizes sealing and exposing the discernment hole.

In some embodiments of the present invention, the protective cover 31 is made of wave-absorbing material, such as rubber wave-absorbing material or sponge wave-absorbing material. Preferably, the protective cover 31 is made of a wave-absorbing black sponge material.

In some embodiments of the present invention, as shown in fig. 1, a plurality of protrusions 22 are disposed on a side end surface of the bottom of the handle 2. The number and distribution of the protrusions 22 are not particularly limited, and the protrusions are adapted to the end surface of the handle 2, so that the handle can be conveniently held. Preferably, the number of the bulges is 3-6, and the distance between every two adjacent bulges is 1-2 cm, so that a user can hold the handle conveniently.

In some embodiments of the present invention, as shown in fig. 1, the opposite end surface of the protrusion 22 is provided with a sleeve ring 23, which is used for hanging the handheld RIFD read/write device when it is idle, so as to facilitate storage. Preferably, said collar 23 is U-shaped.

The working principle is as follows: the utility model discloses before hand-held type RIFD reading and writing equipment of high accuracy uses, overlaps 3 covers of protection casing on the outer wall of device body 1, makes through-hole on the protection casing 31 align with identification hole 3, then connects the lower terminal surface that is connected to device body 1 with handle 2 through the screw thread screw connection, accomplishes the equipment. During the use, handle 2 is held, aim at the two-dimensional code of tobacco leaf information with identification hole 3, presses control switch 21, starts the radio frequency emitter in the identification hole 3, to the electromagnetic wave of two-dimensional code transmission, then receives the electromagnetic wave of reflecting back through the radio frequency receiving arrangement in the identification hole 3 to carry out information reading through the built-in RIFD chip of device body 1, with information input to the RIFD chip, because the outside cover in identification hole 3 is equipped with protection casing 31, protection casing 31 adopts the black sponge material of inhaling the ripples, can reduce the electromagnetic wave and reflect everywhere at the reading and writing in-process and lead to reading a plurality of labels, cause the problem of write-in failure, improved read-write efficiency.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention.

Claims

1. A high-precision handheld RIFD read-write device is characterized by comprising a device body (1), wherein a read-write chip is arranged in the device body; the lower end face of the device body (1) is provided with a handle (2), and the handle (2) is movably connected with the device body (1); the upper end surface of the device body (1) is provided with a display screen (4) and a control button (5); an identification hole (3) is formed in the front end face of the device body (1), a radio frequency transceiver is arranged in the identification hole (3), and the radio frequency transceiver is electrically connected with the read-write chip; a protective cover (31) is sleeved outside the identification hole (3), the protective cover (31) is used for reducing reflection of electromagnetic waves, and a through hole is formed in the front end face of the protective cover (31); the through hole and the center of the identification hole (3) are positioned on the same horizontal line.

2. The high-precision handheld RIFD read-write equipment according to claim 1, wherein the lower end surface of said device body (1) is provided with a connecting screw, the outer wall of the top of said handle (2) is provided with an external thread, and said handle (2) is rotatably connected with the connecting screw of said device body (1) through the external thread.

3. The high-precision handheld RIFD read-write equipment according to claim 1, wherein a control switch (21) is disposed on one side end surface of the handle (2), and the control switch (21) is electrically connected to the radio frequency transceiver.

4. The high-precision handheld RIFD read-write equipment according to claim 1, wherein the inner wall of one side of the identification hole (3) is provided with a moving hole (33), the moving hole (33) is connected with a moving plate (34) in a sliding way, and the identification hole (3) is closed and exposed by moving the moving plate (34).

5. The high-precision handheld RIFD read-write device according to claim 4, wherein one side of the moving plate (34) protrudes outside the identification hole (3), and a moving rod (35) is vertically connected to the protruding part.

6. The high-precision handheld RIFD read-write equipment according to claim 1, wherein said shield (31) is made of wave-absorbing material.

7. The high-precision handheld RIFD read-write equipment according to claim 6, wherein said shield (31) is made of a wave-absorbing black sponge.

8. The high-precision handheld RIFD reader-writer according to claim 1, wherein a plurality of protrusions (22) are provided on the end surface of one side of the bottom of said handle (2).

9. The high-precision handheld RIFD reader-writer according to claim 8, characterized in that the opposite end faces of the protrusion (22) are provided with collars (23).

10. The high-precision handheld RIFD reader/writer according to claim 9, characterized in that said collar (23) is U-shaped.