RFID handheld device with multi-angle adjustment

Abstract

The utility model relates to a kind of multi-angle adjusting function's RFID handheld device, including equipment main body and support component, equipment main body is equipped with RFID identification module and power supply control component, bottom has handle part;Support component includes connecting ball head, telescopic support rod and base structure, connecting ball head is rotatably connected in the lower or back of equipment main body, the angle adjustment of pitch direction is realized, telescopic support rod includes inner and outer pipe section that can slide each other, and is equipped with positioning structure to lock height, base structure is set in the lower end of support rod, for providing stable support.The equipment can be realized multi-angle and height adjustment by support component, it is convenient to operate, strong adaptability, applicable to a variety of operating environments.

Description

Technical Field

[0001] This utility model relates to the technical field of RFID handheld devices, and in particular to an RFID handheld device with multi-angle adjustment. Background Technology

[0002] With the development of IoT technology, Radio Frequency Identification (RFID) technology has been widely applied in warehousing and logistics, retail inventory management, and manufacturing. RFID handheld devices, as portable information collection tools, are typically used to read or write tag information to achieve real-time management of the location, status, and circulation of goods. Most existing RFID handheld devices have a fixed structure, requiring operators to hold the device and align it with the tag. Their angle adjustment capabilities are limited and easily affected by environmental space and human posture, reducing flexibility and reading efficiency.

[0003] In practical applications, such as when dealing with high shelves or low-lying items, operators often need to lift or bend over to use RFID devices, which not only increases labor intensity but also easily leads to misreading or missed readings. In addition, for occasions requiring continuous scanning, such as inventory counting or assembly line operations, the lack of stable support devices for the equipment means that operators need to hold the equipment for a long time, which can easily cause fatigue and inconvenience in operation.

[0004] In view of this, the inventors have specifically designed an RFID handheld device with multi-angle adjustment, which leads to this invention. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] The purpose of this application is to provide an RFID handheld device with multi-angle adjustment, which at least solves the problems of fixed angle, easy operator fatigue and limited application scenarios of traditional RFID handheld devices during use.

[0007] (II) Technical Solution

[0008] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0009] This application provides an RFID handheld device with multi-angle adjustment function, characterized in that it includes: a device body, wherein the device body is provided with an RFID identification module and a power supply control component, and the lower part of the device body has a handle; a support component, including: a connecting ball joint, the connecting ball joint being rotatably connected to the lower or back of the device body for providing pitch angle adjustment; a telescopic support rod, the telescopic support rod including an outer tube section and an inner tube section that are nested together, the inner tube section being axially slidable relative to the outer tube section, and having a positioning structure for locking a preset length; and a base structure, the base structure being disposed at the lower end of the telescopic support rod for stably supporting the device body on the operating surface;

[0010] The support assembly is adjustablely connected to the main body of the equipment via the connecting ball joint, enabling multi-angle adjustment of the main body of the equipment in the pitch direction, and height adjustment via the telescopic support rod.

[0011] In a further embodiment, a screw-on locking collar is provided between the connecting ball head and the device body to lock the posture of the device body after the angle is adjusted.

[0012] In a further embodiment, the positioning structure is an elastic button provided on the telescopic support rod, which can be inserted into multiple limiting holes provided on the outer pipe section to achieve height positioning.

[0013] In a further embodiment, the outer pipe section is provided with several limiting holes spaced apart along the axial direction.

[0014] In a further embodiment, the base structure is a flat plate structure with an anti-slip pad on the bottom surface.

[0015] In a further embodiment, the anti-slip pad is made of silicone and is attached to the four corners of the base structure.

[0016] In a further embodiment, the bottom of the main body of the device is provided with a slot for folding and storing the telescopic support rod.

[0017] In a further embodiment, elastic clamping portions are provided on both sides of the card slot.

[0018] (III) Beneficial Effects

[0019] Compared with the prior art, the present invention has the following advantages:

[0020] By integrating support components into the RFID handheld device, especially by using a rotatable connecting ball joint and a telescopic adjustable support rod structure, not only can the device be adjusted at multiple angles in the pitch direction, but the support height can also be flexibly adjusted according to the actual usage scenario. Furthermore, the base structure provides stable support, significantly improving the device's flexibility of use and the operator's comfort, reducing fatigue caused by prolonged handheld use, and enhancing the device's adaptability to different working environments. It has the beneficial effects of simple structure, convenient installation, easy adjustment, and good stability.

[0021] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0022] in:

[0023] Figure 1 This is a schematic diagram of the overall structure of the present utility model. Figure 1 ;

[0024] Figure 2 This is a schematic diagram of the overall structure of the present utility model. Figure 2 ;

[0025] Figure 3 This is a structural diagram of an RFID tag for raw cotton bales according to an embodiment of the present invention;

[0026] Figure 4 This is a process flow diagram for manufacturing RFID tags according to an embodiment of the present invention.

[0027] Label Explanation:

[0028] 1. Main body of the equipment; 2. Handle section; 3. Support assembly; 31. Connecting ball head; 32. Telescopic support rod; 321. Inner pipe section; 322. Outer pipe section; 33. Base structure; 4. Locking collar; 5. Elastic button; 6. Limiting hole; 7. Anti-slip pad; 8. Slot; 81. Elastic clamping part. Detailed Implementation

[0029] To make the technical problem to be solved, the technical solution, and the beneficial effects of this utility model clearer and more understandable, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this utility model and are not intended to limit this utility model.

[0030] like Figures 1 to 3 As shown, this utility model relates to an RFID handheld device with multi-angle adjustment function, which is particularly suitable for identifying, for example, RFID handheld devices with multi-angle adjustment function. Figure 3The RFID electronic tag shown is for raw cotton bales. This tag uses flexible pure cotton woven fabric as a base, with the RFID antenna printed using inkjet printing and the chip flip-chip packaged. It possesses good flexibility and mechanical strength and is widely used in cotton notarization inspection and cotton bale traceability management. However, existing RFID handheld devices generally suffer from problems such as fixed structure, difficulty in adjusting scanning angles, user fatigue, and insufficient support, due to the large number of cotton bales, high scanning frequency, inconsistent tag distribution, and complex operating environments. These issues severely affect scanning efficiency and identification accuracy.

[0031] To address the aforementioned technical problems, this utility model provides a reasonably structured and flexibly adjustable RFID handheld device, comprising a main body 1 and a support component 3. The main body 1 houses an RFID identification module, control circuit, storage module, and battery assembly. A scanning window is located at the front, and the outer casing features a display screen and input buttons. An ergonomic handle 2 is formed at the bottom, facilitating prolonged use by the operator.

[0032] like Figure 2 As shown, the support component 3 is one of the key structures of this utility model, comprising a connecting ball joint 31, a telescopic support rod 32, and a base structure 33. The connecting ball joint 31 is rotatably mounted below or on the back of the device body 1, enabling multi-angle rotation of the device in the pitch direction to adapt to different scanning angle requirements. This is especially important for identifying... Figure 3 When labels are sewn onto cotton bale markings at varying angles, operators can adjust the equipment's tilt angle to precisely align the RFID antenna with the label, improving identification efficiency and accuracy. To prevent equipment tilting after angle adjustment, the connection point is equipped with a screw-on locking collar 4, which uses a threaded tightening principle for clamping and fixing.

[0033] like Figure 1 and Figure 2 As shown, the telescopic support rod 32 connects the connecting ball head 31 and the base, and is composed of an outer tube section 322 and an inner tube section 321 that are nested together. The inner tube section 321 can slide axially within the outer tube section 322. The support rod is equipped with a flexible button 5 positioning structure, and several limiting holes 6 are evenly spaced on the wall of the outer tube section 322. When the user pulls it out to the desired height, the button automatically springs into the limiting hole 6, achieving flexible positioning and stable support for the equipment height. This structure can adapt to different heights or uneven ground conditions, meeting the equipment positioning needs in complex scenarios.

[0034] The base structure 33 is located at the lower end of the support rod and is preferably a flat plate structure. The bottom surface is equipped with four silicone anti-slip pads 7 to enhance the stability of the equipment on the operating surface and prevent sliding or tipping. This structure is particularly suitable for inspection sites, such as fiber inspection laboratories or cotton storage areas, enabling hands-free and stable barcode scanning when reading label information, freeing the operator's hands and reducing labor intensity.

[0035] To improve the portability and storage of the equipment, the back of the main body 1 is also provided with a slot 8 structure for storing the telescopic support rod 32. When the support component 3 is not in use, the user can store it in the slot 8, and the elastic clamping parts 81 on both sides are used to lock the support rod to prevent shaking or falling, achieving a compact and integrated structure, which facilitates equipment transportation and on-site mobile operations.

[0036] This implementation method is compatible with a robust RFID electronic tag system for cotton bales, which combines QR code and RFID dual identification technologies, offering large data capacity and excellent resistance to soiling. Through the non-contact identification capability of this handheld RFID device, workers can quickly obtain bale numbers, moisture regain, impurity content, weight information, and traceability information without unfolding the tags, improving data entry efficiency and reducing the probability of misidentification. Simultaneously, the device's angle adjustment function enhances the reading coverage of tags with large bending or sewing angles, adapting to the identification needs of cotton bales with different stacking heights and angles.

[0037] Furthermore, combined Figure 4 The RFID tag manufacturing process shown reveals that the tag uses flexible fabric, conductive ink, and a flip-chip, resulting in a soft and easily deformable overall structure. Therefore, traditional rigid card readers face significant challenges in identification. However, this invention, through its dual-adjustment support design for both angle and height, significantly improves the identification success rate, ensuring the smooth progress of the cotton notarization and inspection process.

[0038] In summary, this utility model optimizes the structure of the RFID handheld device, enabling it to achieve height adjustment, angle adjustment, and stable support while maintaining a compact structure. It is particularly suitable for identifying RFID tags on cotton lint bags with flexible structures and complex seams, greatly improving the convenience, accuracy, and adaptability of inspection operations.

[0039] The present invention has been described above with reference to the accompanying drawings. Obviously, the specific implementation of the present invention is not limited to the above-described manner. Any non-substantial improvements made using the inventive concept and technical solution of the present invention, or the direct application of the inventive concept and technical solution to other situations without modification, are all within the protection scope of the present invention.

Claims

1. An RFID handheld device with multi-angle adjustment function, characterized in that, include: The device body includes an RFID identification module and a power supply control component, and a handle is located at the bottom of the device body. Supporting components include: A connecting ball joint is rotatably connected to the lower or rear side of the device body to provide pitch angle adjustment; A telescopic support rod, comprising an outer tube section and an inner tube section that are nested together, wherein the inner tube section can slide axially relative to the outer tube section and is provided with a positioning structure for locking a preset length; A base structure is provided at the lower end of the telescopic support rod, which is used to stably support the main body of the equipment on the operating surface; The support assembly is adjustablely connected to the main body of the equipment via the connecting ball joint, enabling multi-angle adjustment of the main body of the equipment in the pitch direction, and height adjustment via the telescopic support rod.

2. The RFID handheld device with multi-angle adjustment function according to claim 1, characterized in that, A screw-on locking collar is provided between the connecting ball head and the main body of the device, which is used to lock the posture of the main body of the device after the angle is adjusted.

3. The RFID handheld device with multi-angle adjustment function according to claim 1, characterized in that, The positioning structure is an elastic button set on the telescopic support rod. The elastic button can be inserted into multiple limiting holes set on the outer pipe section to achieve height positioning.

4. An RFID handheld device with multi-angle adjustment function according to claim 3, characterized in that, The outer pipe section is provided with several limiting holes at intervals along the axial direction.

5. An RFID handheld device with multi-angle adjustment function according to claim 1, characterized in that, The base structure is a flat plate structure with an anti-slip pad on the bottom surface.

6. An RFID handheld device with multi-angle adjustment function according to claim 5, characterized in that, The anti-slip pads are made of silicone and are attached to the four corners of the base structure.

7. An RFID handheld device with multi-angle adjustment function according to claim 1, characterized in that, The bottom of the main body of the device is provided with a slot for folding and storing the telescopic support rod.

8. An RFID handheld device with multi-angle adjustment function according to claim 7, characterized in that, The card slot is provided with elastic clamping parts on both sides.

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