CN-224217104-U - NFC-based ETC quick release handheld terminal

Abstract

The utility model belongs to the technical field of NFC release, and particularly discloses an NFC-based ETC quick release handheld terminal which comprises a front shell and a back plate, wherein the front shell is hollow and is provided with an opening on the back, the back plate is detachably connected to the opening on the back of the front shell, a display screen and an operation button are arranged on the front wall of the front shell, a battery, a release end main board and a communication module assembly are arranged in the front shell, the communication module assembly, the display screen and the operation button are connected with the release end main board on the basis of a flat cable, and the communication module assembly comprises an antenna, a PSAM card module, a SIM card module and an NFC module. The finger inserts in the finger inserts the board, and the handheld terminal is held in the ETC release, and the finger inserts the board and can support the downside at the handheld terminal is released in the ETC release, lifts up the handheld terminal is released in the ETC, conveniently takes up when using next time, also conveniently lifts up the handheld terminal of ETC release a certain angle, and the convenience is watched its display screen.

Inventors

• YU PEIMEI
• MU WEIYU
• LUO CAN
• ZHANG LEI
• XU YUANLI

Assignees

• 重庆通渝科技有限公司

Dates

Publication Date

20260508

Application Date

20250514

Claims (5)

1. 1. NFC-based ETC fast release handheld terminal, its characterized in that includes: A front shell (1) and a back plate (2); The front shell (1) is hollow and is provided with an opening on the back, the back plate (2) is detachably connected to the opening on the back of the front shell (1), a display screen (4) and an operation button (5) are arranged on the front wall of the front shell (1), a battery (8), an issuing end main board (6) and a communication module assembly (7) are arranged in the front shell (1), the communication module assembly (7), the display screen (4), the operation button (5) and the issuing end main board (6) are connected based on a flat cable, and the communication module assembly (7) comprises an antenna, a PSAM card module, a SIM card module and an NFC module; The backboard (2) is provided with a camera (12) and a clamping groove (10), and the camera (12) is connected with the issuing-end main board (6) based on a flat cable; the back of the back plate (2) is connected with a finger inserting plate (13) through a screw, and the finger inserting plate (13) is in a T shape.
2. 2. The NFC-based ETC quick release handheld terminal of claim 1, wherein the left side and the right side of the front shell (1) and the back plate (2) are recessed inwards to form a holding recessed part (3).
3. 3. The NFC-based ETC quick release handheld terminal of claim 1, wherein a transverse pressing plate (11) is arranged on the upper side of the clamping groove (10).
4. 4. The NFC-based ETC quick release handheld terminal of claim 3, wherein a rubber strip is adhered to a side wall of the transverse pressing plate (11) facing the inner side of the clamping groove (10).
5. 5. The NFC-based ETC quick release handheld terminal of claim 1, wherein a through groove is formed in the back surface of the back plate (2), a battery cover plate (9) is clamped in the through groove, and the battery cover plate (9) corresponds to the battery (8).

Description

NFC-based ETC quick release handheld terminal Technical Field The utility model relates to the technical field of NFC issuing, in particular to an NFC-based ETC quick issuing handheld terminal. Background An ETC distribution handheld terminal is a portable device for rapidly distributing ETC devices, which uses Near Field Communication (NFC) technology to achieve rapid data interaction with ETC cards or related devices, and in the ETC rapid distribution handheld terminal, an NFC module is used to communicate with the ETC cards or OBUs (on-board units). When the handheld terminal is close to the ETC card or the OBU with the NFC function, wireless connection can be established between the handheld terminal and the ETC card or the OBU, and rapid reading and writing of data are achieved. And uploading the read ETC card information or OBU information to a background system by the terminal for verification and processing, receiving instructions and data issued by the background system, such as vehicle information, user account information and the like, and writing the information into the ETC card or OBU to finish issuing and activating ETC equipment. For example, china patent application No. CN201921375069.7 discloses an ETC intelligent issuing handheld terminal device, which comprises a 5.8G antenna, wherein the 5.8G antenna is fixed on a rear cover through screws, the 5.8G antenna is connected with a main board of a machine body through a metal connector, and the metal connector is fixedly arranged on the machine body. The ETC release handheld terminal is generally larger than the equipment such as a mobile phone, and the whole thickness and the weight are both higher, when the scheme is used, the ETC release handheld terminal is generally required to be held by two hands, and is not easy to operate by one hand, so when the ETC equipment (ETC card) needs to be taken down, the ETC release handheld terminal is generally required to be placed on a desktop, and the ETC equipment on the ETC release handheld terminal is not easy to take. Disclosure of utility model The utility model aims to provide an ETC quick release handheld terminal based on NFC so as to solve the problem that the conventional ETC release handheld terminal provided in the background art is inconvenient to operate. In order to achieve the above purpose, the utility model provides the following technical scheme that the NFC-based ETC quick release handheld terminal comprises: A front housing, a back plate; the front shell is hollow and is provided with an opening on the back, the backboard is detachably connected to the opening on the back of the front shell, a display screen and an operation button are arranged on the front wall of the front shell, a battery, an issuing end main board and a communication module assembly are arranged in the front shell, the communication module assembly, the display screen, the operation button and the issuing end main board are connected based on a flat cable, and the communication module assembly comprises an antenna, a PSAM card module, a SIM card module and an NFC module; The backboard is provided with a camera and a clamping groove, and the camera is connected with the issuing-end main board based on a flat cable; the back of the backboard is connected with a finger inserting plate through a screw, and the finger inserting plate is in a T shape. Preferably, the left side and the right side of the front shell and the back plate are recessed inwards to form holding recessed parts. Preferably, a transverse pressing plate is arranged on the upper side of the clamping groove. Preferably, a rubber strip is adhered to a side wall of the transverse pressing plate facing the inner side of the clamping groove. Preferably, a through groove is formed in the back surface of the back plate, a battery cover plate is clamped in the through groove, and the battery cover plate corresponds to the battery in position. Compared with the prior art, the utility model has the beneficial effects that: According to the technical scheme, the finger inserting plate is set on the basis of the existing ETC issuing handheld terminal, when the ETC issuing handheld terminal is used, one hand holds the ETC issuing handheld terminal, fingers are inserted into the finger inserting plate, the ETC issuing handheld terminal can be held by one hand and is not easy to fall off, when ETC equipment (ETC card) is taken and placed, the other hand can take and place the ETC equipment, and under the conventional condition, the finger inserting plate can be supported on the lower side of the ETC issuing handheld terminal, the ETC issuing handheld terminal is lifted, the ETC issuing handheld terminal is conveniently lifted when being used next time, the ETC issuing handheld terminal is also conveniently lifted by a certain angle, and the display screen of the ETC issuing handheld terminal is conveniently watched. Drawings FIG. 1 is a schematic diagram of th