Mounting and dismounting structure of RFID electronic tag

Abstract

The utility model discloses a mounting and dismounting structure of an RFID electronic tag, relates to the technical field of RFID electronic tag devices, and aims to solve the problem that when an existing RFID electronic tag is used, the mounting or dismounting operation firmness of a chip is poor. The mobile cavity is installed in one end of the electronic tag upper body, mobile inner grooves are formed in the two sides of the inner wall of the mobile cavity, the mobile inner grooves and the mobile cavity are integrally formed, a mobile block is arranged in the mobile cavity, two external blocks are arranged on the two sides of the outer wall of the mobile block, and the two external blocks are arranged in the mobile cavity. The two external connection blocks are fixedly connected with the moving block, the external connection blocks are installed in the moving inner groove and rotate with the moving inner groove through first pulleys, the baffle is installed in the moving cavity, and a connecting rod is arranged at one end of the inner wall of the moving cavity. One end of the connecting rod is rotationally connected with one end of the baffle through a second reset rotating shaft body.

Description

Technical Field

[0001] The utility model relates to the technical field of RFID electronic tag devices, in particular to an installation and disassembly structure of an RFID electronic tag. Background Art

[0002] RFID technology uses radio waves emitted by attached RFID tags to identify objects and their surroundings, collecting, storing, processing, and tracing information about them. This technology then provides services such as object location, remote processing, management, and information exchange between objects. Replacing existing barcodes, it enables networked and intelligent item management, leading to innovative developments in circulation and item management, as well as security, safety, and environmental management. Consequently, RFID tags are widely used in various fields.

[0003] For example, the announcement number is CN210247304U, and the name of the Chinese authorized patent is (an RFID electronic tag installation structure), which includes: an installation shell, and an electronic tag body fixed in the installation shell, the installation shell includes a front shell and a back shell, the front shell is snap-connected to the back shell, and a transparent window is provided in the middle position of the front shell, a piston plate is installed inside the back shell, a card seat is welded on the outer wall of one side of the piston plate, and the electronic tag body is fixed to the inside of the card seat by bolts, and locking rods are symmetrically welded on the positions on both sides of the card seat on the piston plate, and the movable end of the locking rod extends into the shell wall of the face shell. The installation structure disclosed in the utility model realizes the effective installation and quick disassembly of the overall structure based on the different positioning of the threaded pins, and has a certain degree of professionalism. For laymen who do not understand the overall structure, they cannot successfully complete the disassembly of the overall structure, thereby forming a good anti-theft effect.

[0004] However, the existing RFID electronic tags have a problem of poor reliability in chip installation or removal operations when in use; therefore, they do not meet existing needs. In this regard, we propose an installation and removal structure for RFID electronic tags. Utility Model Content

[0005] The purpose of the present invention is to provide an installation and removal structure for an RFID electronic tag, so as to solve the problem in the prior art that the chip installation or removal operation of the existing RFID electronic tag is not reliable when in use.

[0006] To achieve the above objectives, the present invention provides the following technical solutions: an RFID electronic tag installation and removal structure, comprising: an electronic tag upper body and an electronic tag lower body, wherein the upper end surface of the electronic tag upper body is provided with four mounting holes at four corners, and the four mounting holes are formed integrally with the electronic tag upper body, and the electronic tag upper body is threadedly connected to the electronic tag lower body by hexagonal bolts, and the four hexagonal bolts are provided, and the four hexagonal bolts are installed in the mounting holes;

[0007] Also includes:

[0008] A movable cavity is installed inside one end of the main body of the electronic tag, and movable inner grooves are provided on both sides of the inner wall of the movable cavity, and the movable inner grooves are formed integrally with the movable cavity. A movable block is provided inside the movable cavity, and external blocks are provided on both sides of the outer wall of the movable block, and there are two external blocks, two of which are fixedly connected to the movable block, and the external blocks are installed inside the movable inner groove, and the external blocks rotate with the movable inner groove through a first pulley;

[0009] The baffle is installed inside the movable cavity. A connecting rod is provided at one end of the inner wall of the movable cavity. One end of the connecting rod is rotatably connected to one end of the baffle through a second reset rotating shaft.

[0010] Preferably, a first anti-slip rubber strip is provided on the lower side of the outer wall of the other end of the baffle, and the first anti-slip rubber strip is connected to the baffle by hot-melt connection.

[0011] Preferably, an elastic telescopic rod is provided on the lower end surface of the moving block, a second pulley is provided on the lower end surface of the elastic telescopic rod, and the second pulley is rotatably connected to the elastic telescopic rod via a rotating shaft.

[0012] Preferably, a storage cavity is provided inside the upper body and the lower body of the electronic tag, and a second anti-slip rubber strip is provided on the upper end surface inside the lower body of the electronic tag, and the second anti-slip rubber strip is embedded in the lower body of the electronic tag and hot-melt connected.

[0013] Preferably, operation cavities are provided on both sides of the movable cavity, and there are two operation cavities. A transparent plate is provided at the middle position of the upper end surface of the upper body of the electronic tag.

[0014] Preferably, an insertion port is provided inside one end of the upper body of the electronic tag, a flip plate is provided inside the insertion port, and the flip plate is rotatably connected to the upper body of the electronic tag via a first reset rotating shaft.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] When the chip needs to be removed, the moving block is moved to the other side of the moving cavity, so that the elastic telescopic rod moves to the position above the connecting rod with the second pulley and the length is shortened. When one end of the baffle loses the downward pressure, it will be reset along with the second reset rotating shaft, separating the first anti-slip rubber strip from the surface of the chip. The staff can provide thrust to the chip from the outside by operating the cavity, so that the internal chip can be detached and removed, effectively avoiding the problem that the existing RFID electronic tag has poor reliability in the installation or removal operation of the chip when in use.

[0017] 2. The second anti-slip rubber strip set inside the main body of the electronic tag can effectively enhance the friction of the chip during installation, improve stability and avoid the probability of falling off. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the electronic tag upper body and the electronic tag lower body of the present utility model;

[0020] Figure 3 This is a schematic diagram of the partial structure of the first clamping rod of the utility model;

[0021] In the figure: 100, electronic tag upper body; 101, transparent plate; 102, mounting hole; 103, hexagonal bolt; 104, insertion port; 105, flip plate; 10501, first reset rotating shaft; 106, moving cavity; 10601, moving inner groove; 107, moving block; 10701, external block; 10702, first pulley; 10703, elastic telescopic rod; 10704, second pulley; 10705, rotating shaft; 108, baffle; 10801, second reset rotating shaft; 10802, first anti-slip rubber strip; 109, connecting rod; 200, electronic tag lower body; 201, second anti-slip rubber strip; 300, operating cavity; 400, storage cavity. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0023] Example 1

[0024] See also Figure 1-3 The present invention provides an embodiment of an RFID electronic tag installation and disassembly structure, comprising: an electronic tag upper body 100 and an electronic tag lower body 200. The upper end surface of the electronic tag upper body 100 is provided with four mounting holes 102 at four corners. The four mounting holes 102 are integrally formed with the electronic tag upper body 100. The electronic tag upper body 100 is threadedly connected to the electronic tag lower body 200 by four hexagonal bolts 103. The four hexagonal bolts 103 are installed in the mounting holes 102.

[0025] Also includes:

[0026] The movable cavity 106 is mounted inside one end of the main body 100 of the electronic tag. A movable inner groove 10601 is provided on both sides of the inner wall of the movable cavity 106. The movable inner groove 10601 and the movable cavity 106 are integrally formed. A movable block 107 is provided inside the movable cavity 106. External blocks 10701 are provided on both sides of the outer wall of the movable block 107. There are two external blocks 10701, which are fixedly connected to the movable block 107. The external blocks 10701 are mounted inside the movable inner groove 10601 and rotate with the movable inner groove 10601 via a first pulley 10702.

[0027] The baffle 108 is installed inside the movable cavity 106 . A connecting rod 109 is provided at one end of the inner wall of the movable cavity 106 . One end of the connecting rod 109 is rotatably connected to one end of the baffle 108 through a second reset rotating shaft 10801 .

[0028] The movement of the moving block 107 can effectively tilt and reset one end of the baffle 108 along with the second reset rotating shaft 10801, thereby making the installation or removal of the internal chip firm and convenient.

[0029] Example 2

[0030] See also Figure 2 and Figure 3A first anti-slip rubber strip 10802 is provided on the lower side of the outer wall at the other end of the baffle 108, and the first anti-slip rubber strip 10802 is hot-melt connected to the baffle 108, and an elastic telescopic rod 10703 is provided on the lower end surface of the movable block 107, and a second pulley 10704 is provided on the lower end surface of the elastic telescopic rod 10703, and the second pulley 10704 is rotatably connected to the elastic telescopic rod 10703 through a rotating shaft 10705. A storage cavity 400 is provided inside the upper body 100 of the electronic tag and the lower body 200 of the electronic tag, and a second anti-slip rubber strip 201 is provided on the upper end surface inside the lower body 200 of the electronic tag, and the second anti-slip rubber strip 201 is embedded in the lower body 200 of the electronic tag and hot-melt connected.

[0031] The elastic telescopic rod 10703 and the second pulley 10704 can move the moving block 107 to the other side of the moving cavity 106 when the chip is removed, so that the elastic telescopic rod 10703 moves with the second pulley 10704 to a position above the connecting rod 109.

[0032] See also Figure 1 and Figure 2 , operating cavities 300 are provided on both sides of the movable cavity 106, and there are two operating cavities 300. A transparent plate 101 is provided at the middle position of the upper end surface of the electronic tag upper body 100, and an insertion port 104 is provided inside one end of the electronic tag upper body 100. A flip plate 105 is provided inside the insertion port 104, and the flip plate 105 is rotatably connected to the electronic tag upper body 100 through a first reset rotating shaft 10501.

[0033] The set flip plate 105 and the first reset rotating shaft 10501 can drive the flip plate 105 to expand the insertion port 104 when the chip is inserted or removed. When the installation or removal operation is not performed, the device can be set to be sealed.

[0034] Working principle: When installing the chip inside the electronic tag device, the chip is placed into the storage cavity 400 through the insertion port 104. When entering, the flip plate 105 flips to a retractable position. When the chip is fully entered, the staff moves the moving block 107 inside the movable cavity 106 from one side to the other, so that one end of the baffle 108 is tilted downward with the rotation of the second reset rotating shaft 10801, and the first anti-slip rubber strip 10802 is attached to the position of the chip. When the chip needs to be removed, the moving block 107 is moved to the other side of the movable cavity 106, so that the elastic telescopic rod 10703 moves with the second pulley 10704 to the position above the connecting rod 109, and the length is shortened. When one end of the baffle 108 loses the downward pressure, it will be reset with the second reset rotating shaft 10801, separating the first anti-slip rubber strip 10802 from the chip surface. The staff can provide thrust to the chip from the outside by operating the cavity 300, so that the internal chip can be separated and removed.

[0035] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. An RFID electronic tag installation and disassembly structure, comprising an electronic tag upper body (100) and an electronic tag lower body (200), wherein four corners of the upper end surface of the electronic tag upper body (100) are provided with installation holes (102), and the number of the installation holes (102) is four, and the four installation holes (102) are all formed integrally with the electronic tag upper body (100), and the electronic tag upper body (100) is threadedly connected to the electronic tag lower body (200) by hexagonal bolts (103), and the number of the hexagonal bolts (103) is four, and the four hexagonal bolts (103) are installed inside the installation holes (102); Its characteristics are: Also includes: A movable cavity (106) is installed inside one end of the main body (100) of the electronic tag, and movable inner grooves (10601) are provided on both sides of the inner wall of the movable cavity (106), and the movable inner groove (10601) and the movable cavity (106) are formed in an integral manner. A movable block (107) is provided inside the movable cavity (106), and external blocks (10701) are provided on both sides of the outer wall of the movable block (107), and there are two external blocks (10701), and the two external blocks (10701) are fixedly connected to the movable block (107), and the external blocks (10701) are installed inside the movable inner groove (10601), and the external blocks (10701) rotate with the movable inner groove (10601) through a first pulley (10702); A baffle (108) is installed inside the movable cavity (106), and a connecting rod (109) is provided at one end of the inner wall of the movable cavity (106). One end of the connecting rod (109) is rotatably connected to one end of the baffle (108) through a second reset rotating shaft (10801).

2. The RFID electronic tag installation and disassembly structure according to claim 1, characterized in that: A first anti-slip rubber strip (10802) is provided on the lower side of the outer wall of the other end of the baffle (108), and the first anti-slip rubber strip (10802) is connected to the baffle (108) by hot-melt connection.

3. The RFID electronic tag installation and disassembly structure according to claim 1, characterized in that: The lower end surface of the moving block (107) is provided with an elastic telescopic rod (10703), and the lower end surface of the elastic telescopic rod (10703) is provided with a second pulley (10704), and the second pulley (10704) is rotatably connected to the elastic telescopic rod (10703) through a rotating shaft (10705).

4. The RFID electronic tag installation and disassembly structure according to claim 1, characterized in that: A storage cavity (400) is provided inside the electronic tag upper body (100) and the electronic tag lower body (200), and a second anti-slip rubber strip (201) is provided on the upper end surface inside the electronic tag lower body (200), and the second anti-slip rubber strip (201) is embedded in the electronic tag lower body (200) and is connected to the electronic tag lower body (200) by hot melt.

5. The RFID electronic tag installation and disassembly structure according to claim 1, characterized in that: Operation cavities (300) are provided on both sides of the movable cavity (106), and two operation cavities (300) are provided. A transparent plate (101) is provided at the middle position of the upper end surface of the upper body (100) of the electronic tag.

6. The RFID electronic tag installation and disassembly structure according to claim 1, characterized in that: An insertion port (104) is provided inside one end of the electronic tag upper body (100), a flip plate (105) is provided inside the insertion port (104), and the flip plate (105) is rotatably connected to the electronic tag upper body (100) via a first reset rotation shaft (10501).

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