Electronic tag structure with adjustable installation angle

Abstract

The utility model provides a kind of electronic tag structure of installation angle convenient to adjust, it is related to electronic tag technical field, including bottom plate, the four corners of bottom plate is equipped with fixed pin, one end of the bottom plate is provided with adjusting mechanism, one end of the adjusting mechanism is equipped with mounting seat, the inside of mounting seat is provided with mounting structure, the front end of mounting structure is equipped with shell, the front end of shell is equipped with display screen;By being provided with adjusting mechanism in the inside of bottom plate, the mutual cooperation between adjusting mechanism is utilized, different read-write equipment signal direction and installation scene can be flexibly adapted, angle can be quickly optimized without disassembling, signal identification stability is improved, identification failure caused by angle deviation is reduced, adjustment operation is simplified, damage to label and mounting surface caused by repeated disassembly is avoided, scene adaptability and use convenience are enhanced.

Description

Technical Field

[0001] This utility model relates to the field of electronic tag technology, and in particular to an electronic tag structure that is easy to adjust the installation angle. Background Technology

[0002] Electronic tags, as a contactless automatic identification technology, have been widely used in logistics warehousing, industrial asset tracking, retail management, vehicle identification, and other scenarios. Their core function is to achieve wireless signal interaction with reading and writing devices through a built-in chip and antenna, thereby completing the storage and retrieval of information.

[0003] In existing technologies, electronic tags typically feature an integrated, fixed design, meaning the tag body is directly and rigidly connected to mounting components such as adhesive backing, clips, and screws. After installation, the tag's angle is entirely determined by the shape of the mounting surface or its initial fixed position, making convenient adjustment impossible. For adhesive electronic tags, they adhere directly to the object's surface via adhesive backing. Once attached, the tag's tilt angle and orientation are completely fixed. If an angle deviation during installation causes a mismatch between the tag antenna and the signal direction of the reader / writer (e.g., the reader / writer emits a fan-shaped signal, while the tag antenna's orientation deviates from this fan-shaped area), the recognition success rate will be significantly reduced. For screw-fixed or clip-on electronic tags, although they can be disassembled and re-attached... While the installation angle can be adjusted, the process is cumbersome, requires tools, and may cause secondary damage to the installation surface. This makes it unsuitable for frequent adjustments or temporary scenarios, such as logistics turnover boxes or temporary shelves. Furthermore, the installation position and signal direction of the reading and writing devices differ in different application scenarios. For example, fixed readers have horizontal signal coverage, while handheld readers have multi-angle reading capabilities. Existing electronic tags cannot flexibly adjust their angle according to actual reading and writing needs. They can only be adapted by repeatedly disassembling and reassembling or changing the installation position, which not only reduces efficiency but may also damage the tags or wear the installation surface due to repeated operations. Therefore, this utility model proposes an electronic tag structure that facilitates the adjustment of the installation angle to solve the above problems. Utility Model Content

[0004] To address the aforementioned issues, this invention proposes an electronic tag structure that facilitates adjustment of the installation angle, thus resolving the problem in the prior art where it is inconvenient to conveniently adjust the installation angle of electronic tags.

[0005] To achieve the purpose of this utility model, the utility model is implemented through the following technical solution: an electronic tag structure that facilitates adjustment of the installation angle, including a base plate, fixing pins installed at the four corners of the base plate, an adjustment mechanism provided at one end of the base plate, an installation base installed at one end of the adjustment mechanism, an installation structure provided inside the installation base, a housing installed at the front end of the installation structure, and a display screen installed at the front end of the housing; The adjustment mechanism includes a fixed plate, a positioning hole, a positioning pin, a drive shaft, a connecting block, and a limiting structure. The fixed plate is installed at the front end of the base plate. The positioning hole is opened through the outer periphery of the fixed plate. The drive shaft is provided on the inner side of the fixed plate. The drive shaft has a hole inside. The positioning pin is provided on the inner side of the positioning hole and the hole. The connecting block is provided at the middle position of the drive shaft. One end of the connecting block is connected to one end of the mounting base.

[0006] A further improvement is that the limiting structure includes a limiting rail and a limiting block. The limiting rail is located on the inner side of the fixed plate, and the limiting block is provided on the inner side of the limiting rail. One end of the limiting block is connected to one end of the transmission shaft.

[0007] A further improvement is that the cross-section of the limiting rail is larger than the cross-section of the limiting block, and the limiting rail and the limiting block form a sliding structure.

[0008] A further improvement is that the limiting rail is designed in an arc shape, and the center of the limiting rail and the center of the fixing plate are on the same straight line.

[0009] A further improvement is made in that: the mounting structure includes a mounting hole, a mounting shaft, a fixing hole, a mounting plate, a movable plate, a telescopic spring, a moving plate, and a fixing shaft. The mounting hole is opened inside the mounting base, and the mounting shaft is installed inside the mounting hole. One end of the mounting shaft is connected to one end of the housing. A fixing hole is opened on one side inside the mounting shaft. The mounting plate is installed on one side inside the mounting base. Movable plates are installed through both ends of the mounting plate. A telescopic spring is installed on one end of the movable plate. A moving plate is installed on one end of the telescopic spring. A fixing shaft is installed on one end of the moving plate. One end of the fixing shaft extends into the interior of the fixing hole.

[0010] A further improvement is that the fixing hole and the fixing shaft are mutually adapted to each other, and the fixing hole and the fixing shaft form a locking structure.

[0011] The beneficial effects of this utility model are as follows: By providing an adjustment mechanism on the inner side of the base plate, the mutual cooperation between the fixing plate, positioning hole, positioning pin, transmission shaft, connecting block, limit rail, and limit block of the adjustment mechanism can flexibly adapt to the signal direction and installation scenario of different reading and writing devices. The angle can be quickly optimized without disassembly, improving the stability of signal recognition, reducing recognition failure caused by angle deviation, simplifying adjustment operations, avoiding damage to the label and mounting surface caused by repeated disassembly and assembly, and enhancing scenario adaptability and ease of use. By providing an installation structure inside the mounting base, the mutual cooperation between the mounting hole, mounting shaft, fixing hole, mounting plate, movable plate, telescopic spring, moving plate, and fixing shaft of the installation structure can realize the quick snap-fit ​​and fixation of electronic tags. Installation and disassembly can be completed without tools, making the operation convenient and efficient. The snap-fit ​​structure fits tightly, which can stably fix the label and prevent it from loosening and falling off. Moreover, the label and mounting surface are not damaged during disassembly, making it easy to reuse and improving maintenance convenience and scenario adaptability. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the overall structure of the electronic tag of this utility model; Figure 3 This is a schematic diagram of the overall structure of the base plate of this utility model; Figure 4 This is a schematic diagram of the overall structure of the adjustment mechanism of this utility model; Figure 5 This is a schematic diagram of the overall structure of the installation structure of this utility model.

[0013] The components are: 1. Base plate; 2. Fixing pin; 3. Mounting base; 4. Housing; 5. Display screen; 6. Fixing plate; 7. Positioning hole; 8. Positioning pin; 9. Drive shaft; 10. Connecting block; 11. Limiting rail; 12. Limiting block; 13. Mounting hole; 14. Mounting shaft; 15. Fixing hole; 16. Mounting plate; 17. Movable plate; 18. Telescopic spring; 19. Moving plate; 20. Fixing shaft. Detailed Implementation

[0014] To deepen the understanding of this utility model, the following detailed description will be provided in conjunction with embodiments. These embodiments are only used to explain this utility model and do not constitute a limitation on the scope of protection of this utility model.

[0015] according to Figure 1 , 2As shown in Figures 3, 4, and 5, this embodiment proposes an electronic tag structure that facilitates adjustment of the installation angle, including a base plate 1. Fixing pins 2 are installed at the four corners of the base plate 1. An adjustment mechanism is provided at one end of the base plate 1. An installation base 3 is installed at one end of the adjustment mechanism. An installation structure is provided inside the installation base 3. A housing 4 is installed at the front end of the installation structure. A display screen 5 is installed at the front end of the housing 4.

[0016] The adjustment mechanism includes a fixed plate 6, a positioning hole 7, a positioning pin 8, a drive shaft 9, a connecting block 10, and a limiting structure. The fixed plate 6 is installed at the front end of the base plate 1. The positioning hole 7 is provided through the outer periphery of the fixed plate 6. The drive shaft 9 is provided on the inner side of the fixed plate 6. The drive shaft 9 has a hole inside. The positioning pin 8 is provided on the inner side of the positioning hole 7 and the hole. The connecting block 10 is provided at the middle position of the drive shaft 9. One end of the connecting block 10 is connected to one end of the mounting base 3. In use, the positioning pin 8 is moved from the positioning hole 7... The internal mechanism is pulled out, and under the limiting rail 11 and the limiting block 12, it drives the drive shaft 9 and the connecting block 10 to rotate, adjusting the mounting base 3 to an appropriate angle. Then, the positioning pin 8 is inserted into the positioning hole 7 and the inside of the hole to fix the position of the mounting base 3. It can flexibly adapt to the signal direction of different reading and writing devices and installation scenarios. The angle can be quickly optimized without disassembly, improving the stability of signal recognition, reducing recognition failure caused by angle deviation, simplifying adjustment operations, avoiding damage to the label and mounting surface caused by repeated disassembly and assembly, and enhancing scenario adaptability and ease of use.

[0017] The limiting structure includes a limiting rail 11 and a limiting block 12. The limiting rail 11 is located inside the fixed plate 6, and the limiting block 12 is provided inside the limiting rail 11. One end of the limiting block 12 is connected to one end of the drive shaft 9. The cross-section of the limiting rail 11 is larger than the cross-section of the limiting block 12. The limiting rail 11 and the limiting block 12 form a sliding structure. The limiting rail 11 has an arc-shaped design, and the center of the limiting rail 11 is on the same straight line as the center of the fixed plate 6. In use, the mutual cooperation between the limiting rail 11 and the limiting block 12 can limit the movement of the drive shaft 9 and the connecting block 10, making the connecting block 10 more stable during use.

[0018] The mounting structure includes a mounting hole 13, a mounting shaft 14, a fixing hole 15, a mounting plate 16, a movable plate 17, a telescopic spring 18, a moving plate 19, and a fixing shaft 20. The mounting hole 13 is located inside the mounting base 3. The mounting shaft 14 is housed inside the mounting hole 13, with one end of the mounting shaft 14 connected to one end of the housing 4. A fixing hole 15 is located on one side of the interior of the mounting shaft 14. The mounting plate 16 is mounted on one side of the interior of the mounting base 3. Movable plates 17 are installed through both ends of the mounting plate 16. A telescopic spring 18 is mounted on one end of the movable plate 17, and a moving plate 19 is mounted on one end of the telescopic spring 18. A fixing shaft 20 is mounted on one end of the moving plate 19, and one end of the fixing shaft 20 extends into the fixing hole 15. The fixing hole 15 and the fixing shaft 20 are connected... The fixing hole 15 and the fixing shaft 20 are mutually compatible, forming a locking structure. In use, pulling the movable plate 17 backward will move the moving plate 19 and the fixing shaft 20 backward, placing the mounting shaft 14 into the mounting hole 13. Then, the movable plate 17 is released, and the telescopic spring 18 is subjected to elastic force, causing the moving plate 19 and the fixing shaft 20 to extend, so that the fixing shaft 20 moves into the fixing hole 15, locking the position of the mounting shaft 14, thereby completing the convenient installation of the housing 4, making the housing 4 more effective. It can realize the quick locking and fixing of electronic tags, and can complete the installation and disassembly without tools. The operation is convenient and efficient. The locking structure fits tightly, which can stably fix the tag and prevent it from loosening and falling off. It does not damage the tag and the mounting surface during disassembly, making it easy to reuse and improving maintenance convenience and scene adaptability.

[0019] Working principle: First, the operator fixes the base plate 1 in a suitable position using the fixing pin 2. Then, the positioning pin 8 is pulled out from the inside of the positioning hole 7. Under the limit of the limiting rail 11 and the limiting block 12, the transmission shaft 9 and the connecting block 10 are rotated to adjust the mounting seat 3 to a suitable angle. Then, the positioning pin 8 is inserted into the positioning hole 7 and the hole to fix the position of the mounting seat 3. Then, the housing 4 is taken out, and the movable plate 17 is pulled backward to move the moving plate 19 and the fixed shaft 20 backward, placing the mounting shaft 14 into the inside of the mounting hole 13. Then, the movable plate 17 is released. At this time, the telescopic spring 18 is subjected to elastic force, which causes the moving plate 19 and the fixed shaft 20 to extend, so that the fixed shaft 20 moves into the inside of the fixed hole 15 and locks the position of the mounting shaft 14, thereby completing the convenient installation of the housing 4 and making the housing 4 more effective.

[0020] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An electronic tag structure with an easily adjustable installation angle, comprising a base plate (1), characterized in that: Fixing pins (2) are installed at the four corners of the base plate (1). An adjustment mechanism is provided at one end of the base plate (1). An installation seat (3) is installed at one end of the adjustment mechanism. An installation structure is provided inside the installation seat (3). A housing (4) is installed at the front end of the installation structure. A display screen (5) is installed at the front end of the housing (4). The adjustment mechanism includes a fixed plate (6), a positioning hole (7), a positioning pin (8), a transmission shaft (9), a connecting block (10), and a limiting structure. The fixed plate (6) is installed at the front end of the base plate (1). The positioning hole (7) is provided through the outer periphery of the fixed plate (6). The transmission shaft (9) is provided on the inner side of the fixed plate (6). The transmission shaft (9) has a hole inside. The positioning pin (8) is provided on the inner side of the positioning hole (7) and the hole. The connecting block (10) is provided at the middle position of the transmission shaft (9). One end of the connecting block (10) is connected to one end of the mounting base (3).

2. The electronic tag structure for easy adjustment of the installation angle according to claim 1, characterized in that: The limiting structure includes a limiting rail (11) and a limiting block (12). The limiting rail (11) is located on the inner side of the fixed plate (6). The limiting block (12) is provided on the inner side of the limiting rail (11). One end of the limiting block (12) is connected to one end of the transmission shaft (9).

3. The electronic tag structure for easy adjustment of the installation angle according to claim 2, characterized in that: The cross-section of the limiting rail (11) is larger than the cross-section of the limiting block (12), and the limiting rail (11) and the limiting block (12) form a sliding structure.

4. The electronic tag structure for easy adjustment of the installation angle according to claim 3, characterized in that: The limiting rail (11) is arc-shaped, and the center of the limiting rail (11) and the center of the fixing plate (6) are on the same straight line.

5. The electronic tag structure for easy adjustment of the installation angle according to claim 1, characterized in that: The mounting structure includes a mounting hole (13), a mounting shaft (14), a fixing hole (15), a mounting plate (16), a movable plate (17), a telescopic spring (18), a movable plate (19), and a fixing shaft (20). The mounting hole (13) is opened inside the mounting base (3). The mounting shaft (14) is provided inside the mounting hole (13). One end of the mounting shaft (14) is connected to one end of the housing (4). A fixing hole (15) is opened on one side inside the mounting shaft (14). The mounting plate (16) is installed on one side inside the mounting base (3). The movable plate (17) is installed through both ends of the mounting plate (16). A telescopic spring (18) is installed on one end of the movable plate (17). A movable plate (19) is installed on one end of the telescopic spring (18). A fixing shaft (20) is installed on one end of the movable plate (19). One end of the fixing shaft (20) extends into the interior of the fixing hole (15).

6. The electronic tag structure for easy adjustment of the installation angle according to claim 5, characterized in that: The fixing hole (15) and the fixing shaft (20) are mutually adapted to each other, and the fixing hole (15) and the fixing shaft (20) form a locking structure.

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