Electronic tag antenna

Abstract

The utility model discloses an electronic tag antenna which comprises a main shell, an inner isolation pad is arranged on the inner wall of the main shell, an antenna body is arranged on the outer wall of the inner isolation pad, a sliding groove is formed in the bottom of the main shell, and an installation assembly is arranged on the inner wall of the sliding groove. The mounting assembly comprises a sliding plate and a clamping plate, and a positioning screw handle is arranged on the inner wall of the sliding plate; the sliding plate comprises a plate body, a connecting groove is formed in the outer wall of the plate body, a plurality of clamping strips are arranged at the bottom of the plate body, the clamping strips are equidistantly arranged to form a plurality of clamping grooves, the clamping plate is a metal clamping plate with one-point rebound resilience, and one end of the clamping plate is connected with the inner wall of each clamping groove in a clamped mode. According to the electronic tag antenna, through the arrangement of the mounting assembly, when the electronic tag antenna is used, the position of the sliding plate is moved according to needs, the clamping plate is wrenched for clamping and positioning, and then the device is connected with the outside by rotating the positioning screw handle, so that the use effect of the device is improved, and convenience is provided for a user.

Description

Technical Field

[0001] The utility model relates to the field of RFID tag antennas, in particular to an electronic tag antenna. Background Art

[0002] RFID tag antenna is the transponder antenna of RFID electronic tag, which is a communication induction antenna. It is usually composed of RFID electronic tag transponder with chip. RFID tag antenna is divided into metal etching antenna, printed antenna, copper-plated antenna and other types due to different materials and manufacturing processes.

[0003] The existing technology has the following problems:

[0004] In the prior art, the electronic tag antenna is small in size, easy to fall off during installation, and takes a long time. Therefore, it is necessary to design an electronic tag antenna that is easy to install. Utility Model Content

[0005] In view of the problems in the related technology, the utility model proposes an electronic tag antenna to overcome the above technical problems existing in the existing related technology.

[0006] To this end, the specific technical solution adopted by the utility model is as follows: an electronic tag antenna, comprising a main shell, an inner spacer is arranged on the inner wall of the main shell, an antenna body is arranged on the outer wall of the inner spacer, a slide groove is opened at the bottom of the main shell, and a mounting assembly is arranged on the inner wall of the slide groove;

[0007] The installation assembly includes a slide plate and a clamping plate, and the inner wall of the slide plate is provided with a positioning screw handle;

[0008] The slide plate comprises a plate body, a connecting groove is formed on the outer wall of the plate body, and a clamping strip is arranged on the bottom of the plate body.

[0009] Preferably, there are multiple card strips, and the multiple card strips are equidistantly arranged to form a plurality of card slots.

[0010] Preferably, the card plate is a metal card plate with a little resilience, and one end of the card plate is clamped with the inner wall of the card slot; through the setting of the installation component, during use, the position of the skateboard is moved as needed, and the card plate is turned to clamp and position it, and then the device is connected to the outside world by rotating the positioning screw handle, which improves the use effect of the device and provides convenience for the user.

[0011] Preferably, the outer wall of the main shell is fixedly connected with a reverse limit frame, the inner wall of the reverse limit frame is fitably connected with a positive limit frame, and a limit top assembly is arranged at the bottom of the positive limit frame; through the coordinated use of the positive limit frame and the reverse limit frame, the purpose of installing and limiting the limit top assembly can be achieved, thereby improving the use effect of the device and providing convenience for the user.

[0012] Preferably, the limiting top assembly includes a top plate, a vent hole is opened at the bottom of the top plate, and a plurality of spring tubes are arranged at the bottom of the top plate.

[0013] Preferably, a rubber foot pad is provided at the bottom of the top plate, and the bottom of the rubber foot pad is tightly fitted with the outer wall of the antenna body; through the setting of the limiting top assembly, the antenna body can be protected and limited, and it also has a good heat dissipation effect, thereby improving the use effect of the device and providing convenience for users.

[0014] Preferably, the front and rear ends of the main shell are both provided with side panels, the side panels are plastic side panels, and the side panels are fixedly connected to the main shell by a colloid.

[0015] Preferably, an anti-slip groove is provided on the inner wall of the slide groove, and the inner wall of the anti-slip groove is fitted and connected with the outer wall of the plate body; by the setting of the inner wall of the anti-slip groove and the outer wall of the plate body being fitted and connected, a better limiting and anti-slip effect can be achieved.

[0016] The beneficial effects of the utility model are as follows: 1. The electronic tag antenna, through the setting of the installation component, during use, the position of the slide plate is moved as needed, and the card plate is turned to be snap-connected and positioned, and then the device is connected to the outside world by rotating the positioning screw handle, which improves the use effect of the device and provides convenience for users.

[0017] 2. The electronic tag antenna can achieve the purpose of installation and limiting the limit top component through the coordinated use of the positive limit frame and the reverse limit frame, thereby improving the use effect of the device and providing convenience for the user.

[0018] 3. The electronic tag antenna can protect and limit the antenna body through the setting of the limiting top component. At the same time, it also has a good heat dissipation effect, improves the use effect of the device, and provides convenience for users. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 This is the front view of the utility model;

[0021] Figure 2 It is a structural schematic diagram of the installation assembly of the utility model;

[0022] Figure 3 It is a structural schematic diagram of the skateboard of the utility model;

[0023] Figure 4 This is a schematic diagram of the connection structure between the limit top assembly and the inverted limit frame of the utility model;

[0024] Figure 5 It is a structural schematic diagram of the limit top assembly of the utility model;

[0025] Figure 6 It is a schematic diagram of the connection structure between the antenna main body and the main shell of the utility model.

[0026] In the figure: 1. main shell; 2. mounting assembly; 201. slide plate; 2011. plate body; 2012. connecting groove; 2013. clamping strip; 202. positioning screw handle; 203. clamping plate; 3. limit top assembly; 301. top plate; 302. spring tube; 4. positive limit frame; 5. antenna body; 6. slide groove; 7. reverse limit frame; 8. side panel. DETAILED DESCRIPTION

[0027] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0028] According to an embodiment of the utility model, an electronic tag antenna is provided.

[0029] Embodiment 1;

[0030] like Figure 1-Figure 6 As shown, the electronic tag antenna according to the embodiment of the utility model comprises a main shell 1, an inner spacer is arranged on the inner wall of the main shell 1, an antenna body 5 is arranged on the outer wall of the inner spacer, a slide groove 6 is opened at the bottom of the main shell 1, and a mounting assembly 2 is arranged on the inner wall of the slide groove 6;

[0031] The mounting assembly 2 includes a slide plate 201 and a clamping plate 203, and a positioning screw handle 202 is provided on the inner wall of the slide plate 201;

[0032] The slide plate 201 includes a plate body 2011, a connecting groove 2012 is formed on the outer wall of the plate body 2011, and a clamping strip 2013 is provided at the bottom of the plate body 2011;

[0033] There are multiple card strips 2013, and the multiple card strips 2013 are equidistantly arranged to form multiple card slots;

[0034] The card plate 203 is a metal card plate with a little resilience, and one end of the card plate 203 is engaged with the inner wall of the card slot;

[0035] The front and rear ends of the main shell 1 are both provided with side panels 8, which are plastic side panels, and the side panels 8 and the main shell 1 are fixedly connected by colloid;

[0036] The inner wall of the slide groove 6 is provided with an anti-slip groove, and the inner wall of the anti-slip groove is fitted and connected with the outer wall of the plate body 2011 .

[0037] In this embodiment, by setting up the installation component 2, during use, the position of the slide plate 201 is moved as needed, and the clamping plate 203 is turned to clamp and position it, and then the device is connected to the outside world by rotating the positioning screw handle 202, thereby improving the use effect of the device and providing convenience for the user.

[0038] In this embodiment, a better limiting and anti-slipping effect can be achieved by the arrangement in which the inner wall of the anti-slipping groove is fitted and connected with the outer wall of the plate body 2011 .

[0039] Embodiment 2:

[0040] Based on the first embodiment, a preferred embodiment of the electronic tag antenna provided by the present invention is as follows: Figure 1-Figure 6 As shown: the outer wall of the main shell 1 is fixedly connected with the inverted limit frame 7, the inner wall of the inverted limit frame 7 is fittedly connected with the positive limit frame 4, and the bottom of the positive limit frame 4 is provided with a limit top assembly 3.

[0041] In this embodiment, by using the positive limit frame 4 and the reverse limit frame 7 in coordination, the purpose of installing and limiting the limit top assembly 3 can be achieved, thereby improving the use effect of the device and providing convenience for the user.

[0042] Embodiment three;

[0043] Based on the first embodiment, a preferred embodiment of the electronic tag antenna provided by the present invention is as follows: Figure 1-Figure 6 As shown: the limit top assembly 3 includes a top plate 301, a vent hole is opened at the bottom of the top plate 301, and a plurality of spring cylinders 302 are arranged at the bottom of the top plate 301;

[0044] A rubber pad is provided at the bottom of the top plate 301 , and the bottom of the rubber pad is tightly fitted to the outer wall of the antenna body 5 .

[0045] In this embodiment, by setting the limiting top assembly 3, the antenna body 5 can be protected and limited, and at the same time, it has a good heat dissipation effect, improves the use effect of the device, and provides convenience for users.

[0046] In order to facilitate understanding of the above technical solution of the present invention, the working principle or operation method of the present invention in the actual process is described in detail below.

[0047] In actual application, first, move the position of the slide plate 201 as needed, and turn the clamping plate 203 to lock and position it, then rotate the positioning screw handle 202 to connect the device with the outside world, open the antenna body 5, and install the limit top component 3 to start use.

[0048] In summary, with the aid of the above-mentioned technical scheme of the utility model, the electronic tag antenna, through the setting of the installation component 2, during use, moves the position of the slide plate 201 as needed, and turns the clamping plate 203 to clamp and position it, and then rotates the positioning screw handle 202 to connect the device to the outside world, thereby improving the use effect of the device and providing convenience for the user; through the coordinated use of the positive limit frame 4 and the reverse limit frame 7, the purpose of installing and limiting the limit top component 3 can be achieved, thereby improving the use effect of the device and providing convenience for the user; through the setting of the limit top component 3, the purpose of protecting and limiting the antenna body 5 can be achieved, and at the same time, it also has a good heat dissipation effect, thereby improving the use effect of the device and providing convenience for the user.

[0049] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An electronic tag antenna, comprising a main shell (1), characterized in that: An inner spacer is arranged on the inner wall of the main shell (1), an antenna body (5) is arranged on the outer wall of the inner spacer, a slide groove (6) is arranged on the bottom of the main shell (1), and a mounting assembly (2) is arranged on the inner wall of the slide groove (6); The mounting assembly (2) comprises a slide plate (201) and a clamping plate (203); the inner wall of the slide plate (201) is provided with a positioning screw handle (202); The slide plate (201) comprises a plate body (2011), the outer wall of the plate body (2011) is provided with a connection groove (2012), and the bottom of the plate body (2011) is provided with a clamping strip (2013).

2. The electronic tag antenna according to claim 1, characterized in that: The number of the card strips (2013) is multiple, and the multiple card strips (2013) are equidistantly arranged to form a plurality of card slots.

3. The electronic tag antenna according to claim 2, characterized in that: The clamping plate (203) is a metal clamping plate with a little resilience, and one end of the clamping plate (203) is clamped with the inner wall of the clamping slot.

4. The electronic tag antenna according to claim 1, characterized in that: The outer wall of the main shell (1) is fixedly connected to a reverse limit frame (7), the inner wall of the reverse limit frame (7) is fittedly connected to a positive limit frame (4), and a limit top assembly (3) is provided at the bottom of the positive limit frame (4).

5. The electronic tag antenna according to claim 4, characterized in that: The position-limiting top assembly (3) comprises a top plate (301), an exhaust hole is provided at the bottom of the top plate (301), and a plurality of spring cylinders (302) are arranged at the bottom of the top plate (301).

6. The electronic tag antenna according to claim 5, characterized in that: A rubber foot pad is provided at the bottom of the top plate (301), and the bottom of the rubber foot pad is tightly fitted to the outer wall of the antenna body (5).

7. The electronic tag antenna according to claim 1, characterized in that: The front and rear ends of the main shell (1) are both provided with side panels (8), the side panels (8) are plastic side panels, and the side panels (8) and the main shell (1) are fixedly connected via a colloid.

8. The electronic tag antenna according to claim 1, characterized in that: The inner wall of the slide groove (6) is provided with an anti-slip groove, and the inner wall of the anti-slip groove is fittedly connected with the outer wall of the plate body (2011).

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