A data acquisition device based on rfid technology

Abstract

The invention discloses a data collector based on RFID technology, which includes a fixed ring, a support seat and a fixed seat; the fixed ring: the right end is provided with an embedded groove, and the upper half of the embedded groove is provided with a spring groove, The lower side of the spring groove is fixed with a spring, and the upper end of the spring groove is movably placed with a pressing ball, and the upper end of the spring is in contact with the side of the lower half of the pressing ball. Turn around. This data collector based on RFID technology can put the data collector on the arm and keep it fixed, so that the user can take other items with both hands, avoiding the fatigue of the user's hands, and can be adjusted according to the needs of the user The position of the data collector and the orientation of the data collection end prevent the data collector from hindering the user's arm, and collect information on items in different orientations. The distance between the data collector and the item can also be adjusted to facilitate collection at lower or Data for higher items.

Description

technical field

[0001] The invention relates to the technical field of data collectors, in particular to a data collector based on RFID technology. Background technique

[0002] Data collectors or inventory machines, handheld computers have the characteristics of integration, mobility, small size, light weight, high performance and suitable for hand-held. There are also data collectors such as HK9920, HK9900, C5000W on the market, which This data collector mainly collects barcode or RFID information. Due to its own operating system, the data collector processes data by itself, and also has mobile data transmission functions such as WIFI, GPRS, Bluetooth, etc., which can be easily moved or operated outdoors; Some data collectors are mostly fixed or handheld. With the rise of the logistics industry, handheld data collectors are more and more widely used, but the existing handheld data collectors are relatively inconvenient to use. For example, in logistics management, The use...

Examples

Embodiment 1

[0027] Embodiment 1: a data collector based on RFID technology, including a fixed ring 1, a support base 3 and a fixed base 7;

[0028] Fixed ring 1: There is an embedded groove on the right end, a spring groove is provided on the side of the upper half of the embedded groove, a spring 21 is fixed on the lower side of the spring groove, and a pressing ball 20 is movably placed in the upper end of the spring groove. The upper end is in contact with the side surface of the lower half of the pressing ball 20 , and a position adjusting ring 2 is rotatably connected in the embedded groove. The inner side of the position adjusting ring 2 is arranged in a circular array with fixed-angle pressing bumps 22 , and the ball 20 is pressed against the ball 20 . The side of the adjusting ring 2 is in contact with the side of the fixed-angle pressing bump 22, and the upper attachment seat 19 is fixed on the side of the upper half of the adjusting ring 2. The adjusting ring 2 can be rotated to ...

Embodiment 2

[0032] The difference between this embodiment and the first embodiment is that it also includes side adjusting grooves 16. There are two adjusting side grooves 16 and they are respectively arranged on the upper sides of the front and rear ends of the sliding seat 5. The length dimension of the adjusting side grooves 16 larger than the width of the data collector body 6, the data collector body 6 can be snapped into the adjustment side slot 16 to change the orientation of the data collector body 6 to scan the information codes on different sides of the item, and also include There are four elastic rubber pads 15 for clipping, which are respectively fixed on the left and right sides of the two direction-adjusting side grooves 16, and the data collector body 6 can be clamped and fixed by the elastic rubber pads 15 for clipping, and also includes There is a pressing screw 14. The rear end thread of the pressing screw 14 passes through the front side of the sliding seat 5 and abuts ...

Embodiment 3

[0034] The difference between this embodiment and the second embodiment is:

[0035] In this embodiment, a cloth-covered cushion 9 is also included, and the right end of the cloth-covered cushion 9 is fixed on the left end of the support seat 3 , and the support seat 3 can be prevented from abrading the user's wrist by the cloth-covered cushion 9 . Direct lighting lamps 13, there are two direct lighting lamps 13 and are respectively inserted in the front and rear ends of the left side of the sliding seat 5, the output end of the control device in the data collector body 6 is electrically connected to the input end of the direct lighting lamps 13, The illuminating lamp 13 is convenient for illuminating the information code of the item when the light is poor, and also includes a restriction rod 23. There are two restriction rods 23 and are respectively fixed on the front and rear ends of the lower side of the left end of the sliding seat 5. In the restricting groove, the restric...

technical field

[0001] The invention relates to the technical field of data collectors, in particular to a data collector based on RFID technology. Background technique

[0002] Data collectors or inventory machines, handheld computers have the characteristics of integration, mobility, small size, light weight, high performance and suitable for hand-held. There are also data collectors such as HK9920, HK9900, C5000W on the market, which This data collector mainly collects barcode or RFID information. Due to its own operating system, the data collector processes data by itself, and also has mobile data transmission functions such as WIFI, GPRS, Bluetooth, etc., which can be easily moved or operated outdoors; Some data collectors are mostly fixed or handheld. With the rise of the logistics industry, handheld data collectors are more and more widely used, but the existing handheld data collectors are relatively inconvenient to use. For example, in logistics management, The use...

Examples

Embodiment 1

[0027] Embodiment 1: a data collector based on RFID technology, including a fixed ring 1, a support base 3 and a fixed base 7;

[0028] Fixed ring 1: There is an embedded groove on the right end, a spring groove is provided on the side of the upper half of the embedded groove, a spring 21 is fixed on the lower side of the spring groove, and a pressing ball 20 is movably placed in the upper end of the spring groove. The upper end is in contact with the side surface of the lower half of the pressing ball 20 , and a position adjusting ring 2 is rotatably connected in the embedded groove. The inner side of the position adjusting ring 2 is arranged in a circular array with fixed-angle pressing bumps 22 , and the ball 20 is pressed against the ball 20 . The side of the adjusting ring 2 is in contact with the side of the fixed-angle pressing bump 22, and the upper attachment seat 19 is fixed on the side of the upper half of the adjusting ring 2. The adjusting ring 2 can be rotated to ...

Embodiment 2

[0032] The difference between this embodiment and the first embodiment is that it also includes side adjusting grooves 16. There are two adjusting side grooves 16 and they are respectively arranged on the upper sides of the front and rear ends of the sliding seat 5. The length dimension of the adjusting side grooves 16 larger than the width of the data collector body 6, the data collector body 6 can be snapped into the adjustment side slot 16 to change the orientation of the data collector body 6 to scan the information codes on different sides of the item, and also include There are four elastic rubber pads 15 for clipping, which are respectively fixed on the left and right sides of the two direction-adjusting side grooves 16, and the data collector body 6 can be clamped and fixed by the elastic rubber pads 15 for clipping, and also includes There is a pressing screw 14. The rear end thread of the pressing screw 14 passes through the front side of the sliding seat 5 and abuts ...

Embodiment 3

[0034] The difference between this embodiment and the second embodiment is:

[0035] In this embodiment, a cloth-covered cushion 9 is also included, and the right end of the cloth-covered cushion 9 is fixed on the left end of the support seat 3 , and the support seat 3 can be prevented from abrading the user's wrist by the cloth-covered cushion 9 . Direct lighting lamps 13, there are two direct lighting lamps 13 and are respectively inserted in the front and rear ends of the left side of the sliding seat 5, the output end of the control device in the data collector body 6 is electrically connected to the input end of the direct lighting lamps 13, The illuminating lamp 13 is convenient for illuminating the information code of the item when the light is poor, and also includes a restriction rod 23. There are two restriction rods 23 and are respectively fixed on the front and rear ends of the lower side of the left end of the sliding seat 5. In the restricting groove, the restric...

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