An RFID integrated reader based on the gap area
An all-in-one, reader-writer technology, applied in the field of RFID readers, achieves the effect of low cost and simple process
Inactive Publication Date: 2017-11-14
南宁桂科创业咨询有限责任公司
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Problems solved by technology
Because these containers did not enter or leave the warehouse, they were only parked outside the door or inside the door, but their tags were in the read-write area, and the readers would read their tags, resulting in storage or Exit record
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Embodiment
[0029] The gap area is the door gap, such as Figure 4 As shown, the door height is 2.2m, the door width is 1.5m, the width of the gap area is 0.5m, and the length is 1.5m. device, the read and write area is Figure 4 The middle horizontal bar area 12 is added with the vertical bar area 13, using the structure of the present invention, the rotating shaft 4 is driven to rotate by adjusting the movable shielding plate 5, and the rotating shaft 4 drives the folding fan-shaped shielding plate 4 to open, and the movable shielding plate 5 passes through the limit structure Fixed at one position, the reading and writing area is limited to the vertical strip area 13, which reduces the area where the shielding plate structure is not used. The vertical strip area 13 can be adjusted according to actual needs. The vertical strip area 13 of this embodiment is limited to one container passable range.
[0030] Figure 5 For the side view of this embodiment, the distance between the two fi...
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The invention discloses an RFID integral reader-writer based on a gap area. The reader-writer comprises a shell, an emitter, a fixed shielding plate, two rotary shafts, a movable shielding plate and a folding sector-shaped shielding plate, wherein the shell is a box with an unsealed bottom, and the distance between two opposite side plates of the box is not larger than the width of a gap; the emitter is arranged in the box; the fixed shielding plate is fixedly connected with the lower end faces of the two opposite side plates of the box; the two rotary shafts are installed on the lower end faces of the other two opposite side plates of the box; the movable shielding plate is connected with the two rotary shafts in a pivot mode; the folding sector-shaped shielding plate is formed by connecting multiple sector-shaped shielding plate bodies through a folding rotary shaft, and the fixed shielding plate, the movable shielding plate and the folding sector-shaped shielding plate form a sealed space. By means of the structure, the structure of a traditional RFID reader-writer is improved, a read-write area can be controlled, the reader-writer is suitable for scenes of the gap area, and a manager can obtain labels, needing to be read, in a certain area; besides, the reader-writer is simple in process and low in cost.
Description
technical field [0001] The invention relates to an RFID reader-writer, in particular to an RFID integrated reader-writer based on a gap area. Background technique [0002] Due to the large reading and writing area of traditional RFID readers, it is not suitable for scenarios based on gap areas. In some scenarios, managers only want to read tags in a certain area, but when some tags stay outside a certain area Inside, traditional readers will also read tags. For example: in the process of container logistics management, some containers will be parked outside or inside the door, and traditional RFID readers will read the tags on these containers, but in fact the manager does not want to read these tags. Because these containers did not enter or leave the warehouse, they were only parked outside the door or inside the door, but their tags were in the read-write area, and the readers would read their tags, resulting in storage or Outbound records. Contents of the invention...
Claims
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IPC IPC(8): G06K17/00
Inventor 杨磊杨颖王立俊莫东冬
Owner 南宁桂科创业咨询有限责任公司