High-frequency RFID reader-writer

Abstract

The utility model discloses a high-frequency RFID reader-writer, and relates to the field of high-frequency RFID reader-writers. The high-frequency RFID reader-writer comprises a high-frequency RFID reader-writer body, a mounting seat, a pull-out unit and an adjusting unit, the high-frequency RFID reader-writer body is mounted in a display device, the high-frequency RFID reader-writer body is mounted on the mounting seat, and the pull-out unit and the adjusting unit are connected with the mounting seat. According to the high-frequency RFID reader-writer, the mounting base is pulled to move outwards, at the moment, the mounting base drives the fixed base and the connecting base to move, at the moment, the connecting base drives the first supporting rods to rotate, at the moment, the first supporting rods pull the corresponding rotating bases to move and drive the corresponding second supporting rods to rotate, and under the cooperation of the multiple sets of first supporting rods and second supporting rods, the high-frequency RFID reader-writer can be used for reading and writing the high-frequency RFID reader-writer. Therefore, the mounting base drives the high-frequency RFID reader-writer to move outwards to be located outside the display equipment, and the high-frequency RFID reader-writer can be conveniently overhauled.

Description

Technical Field

[0001] The utility model relates to the technical field of high-frequency RFID readers and writers, in particular to a high-frequency RFID reader and writer. Background Art

[0002] A high-frequency RFID reader / writer is a device that uses radio frequency identification technology to read and write RFID tag data. It communicates with RFID tags through radio waves, thereby reading, writing or modifying the information in the tag.

[0003] RFID readers are widely used in various devices and systems, including logistics and supply chain management, medical field, library management and manufacturing field, to perform automatic identification technology and record data for easy viewing, making people's lives more convenient.

[0004] The existing high-frequency RFID reader is installed in the display device and transmits the identified information to the display device for easy viewing. At present, the high-frequency RFID reader is fixedly installed in the display device. When maintenance is performed, the high-frequency RFID reader needs to be stopped, which cannot meet the needs of places with continuous use. When continuous use is required in places, people need to perform maintenance inside the display device, which is inconvenient. Therefore, we propose a high-frequency RFID reader. Utility Model Content

[0005] In response to the shortcomings of the existing technology, the present invention provides a high-frequency RFID reader / writer, which solves the problem that when the high-frequency RFID reader / writer is repaired, it is necessary to stop using the high-frequency RFID reader / writer, which cannot meet the needs of places where continuous use is required. When in places where continuous use is required, people are required to perform maintenance inside the display device, which is inconvenient.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a high-frequency RFID reader / writer, comprising a high-frequency RFID reader / writer, a mounting base, a pull-out unit, and an adjustment unit, wherein the high-frequency RFID reader / writer is installed inside a display device, the high-frequency RFID reader / writer is installed on the mounting base, and the pull-out unit and the adjustment unit are connected to the mounting base.

[0007] The pull-out unit includes a fixing base rotatably connected to the top of the mounting base, and both sides of the fixing base are fixedly connected to connecting bases, and multiple groups of first support rods and multiple groups of second support rods are rotatably connected between the connecting base and the display device;

[0008] The adjusting unit comprises a moving seat slidably connected to the inner wall of the fixing seat, a pushing rod is rotatably connected to the outer wall of the moving seat, and the pushing rod is rotatably connected to the mounting seat.

[0009] Preferably, a mounting bracket is fixedly connected to the outer wall of the high-frequency RFID reader, and the mounting bracket is connected to the mounting base through bolts.

[0010] Preferably, a pushing seat is fixedly connected to the outer wall of the mounting seat, the pushing seat is rotatably connected to the pushing rod, and one end of the pushing rod away from the pushing seat is rotatably connected to the outer wall of the movable seat.

[0011] Preferably, a screw rod is threadedly connected to the inner wall of the movable seat, and the screw rod is rotatably connected to the inner wall of the fixed seat.

[0012] Preferably, the outer wall of the connecting seat is rotatably connected to the first support rod.

[0013] Preferably, the first support rod is rotatably connected to a rotating seat at a side away from the connecting seat.

[0014] Preferably, the rotating base is rotatably connected to the second support rod, and the side of the second support rod away from the rotating base is rotatably connected to the display device.

[0015] The utility model discloses a high-frequency RFID reader / writer, which has the following beneficial effects:

[0016] The high-frequency RFID reader / writer is moved outward by pulling the mounting seat, at which time the mounting seat drives the fixing seat and the connecting seat to move, and at this time the connecting seat drives multiple first support rods to rotate, and at this time the first support rods pull the corresponding rotating seat to move, driving the corresponding second support rods to rotate. With the cooperation of multiple groups of first support rods and second support rods, the mounting seat drives the high-frequency RFID reader / writer to move outward and is outside the display device, making it convenient to inspect and repair the high-frequency RFID reader / writer. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

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

[0019] Figure 2 This is a schematic diagram of the installation of the high-frequency RFID reader of the utility model;

[0020] Figure 3 This is a schematic diagram of the pull-out unit structure of the utility model;

[0021] Figure 4This is a schematic diagram of the structure of the regulating unit of the utility model.

[0022] In the figure: 1. High-frequency RFID reader; 2. Mounting seat; 3. Mounting bracket; 4. Pull-out unit; 401. Fixed seat; 402. Connecting seat; 403. First support rod; 404. Second support rod; 405. Rotating seat; 5. Adjusting unit; 501. Screw; 502. Moving seat; 503. Push rod; 504. Pushing seat. DETAILED DESCRIPTION

[0023] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0024] The embodiment of the present application provides a high-frequency RFID reader / writer, which solves the problem that when the high-frequency RFID reader / writer 1 is to be repaired, it is necessary to stop using the high-frequency RFID reader / writer 1, which cannot meet the needs of places where it is continuously used. When it is in a place where it needs to be continuously used, people need to perform maintenance inside the display device, which is inconvenient. ... the high-frequency RFID reader / writer 1 is to be stopped when it is to be repaired. The embodiment of the present application solves the problem that the high-frequency RFID reader / writer 1 is to be stopped when it is to be repaired, which is inconvenient when it is to be repaired. The embodiment of the present application provides a high-frequency RFID reader / writer, which solves the problem that the high-frequency RFID reader / writer 1 is to be stopped when it is to be repaired. The embodiment of the present application solves the problem that the high-frequency RFID reader / writer 1 is to be stopped when it is to be repaired, which is inconvenient when it is to be repaired. The embodiment of the present application solves the problem that the high-frequency RFID reader / writer 1 is to be stopped when it is to be repaired.

[0025] In order to better understand the above technical solution, the above technical solution will be described in detail below with reference to the accompanying drawings and specific implementation methods.

[0026] The embodiment of the utility model discloses a high-frequency RFID reader / writer.

[0027] According to the attached Figure 1-4 As shown, it includes a high-frequency RFID reader 1, a mounting base 2, a pull-out unit 4 and an adjustment unit 5. The high-frequency RFID reader 1 is installed inside the display device, the high-frequency RFID reader 1 is installed on the mounting base 2, and the pull-out unit 4 and the adjustment unit 5 are connected to the mounting base 2.

[0028] The pull-out unit 4 includes a fixed base 401 rotatably connected to the top of the mounting base 2, and connecting bases 402 are fixedly connected to both sides of the fixed base 401. Multiple groups of first support rods 403 and multiple groups of second support rods 404 are rotatably connected between the connecting base 402 and the display device. By pulling the mounting base 2 to move outward, the mounting base 2 drives the fixed base 401 and the connecting base 402 to move. At this time, the connecting base 402 drives multiple first support rods 403 to rotate. At this time, the first support rods 403 pull the corresponding rotating base 405 to move, driving the corresponding second support rods 404 to rotate. With the cooperation of the multiple groups of first support rods 403 and second support rods 404, the mounting base 2 drives the high-frequency RFID reader 1 to move outward and be outside the display device, which is convenient for maintenance of the high-frequency RFID reader 1;

[0029] The adjusting unit 5 includes a movable base 502 slidably connected to the inner wall of the fixed base 401, and a push rod 503 is rotatably connected to the outer wall of the movable base 502. The push rod 503 is rotatably connected to the mounting base 2, and the movable base 502 is driven to move by rotating the screw rod 501. At this time, the movement of the movable base 502 drives the push rod 503 to rotate. At this time, under the push of the push rod 503, the mounting base 2 rotates and drives the high-frequency RFID reader 1 to rotate, so that the high-frequency RFID reader 1 is at a suitable angle for easy maintenance.

[0030] A mounting bracket 3 is fixedly connected to the outer wall of the high-frequency RFID reader 1, and the mounting bracket 3 is connected to the mounting base 2 by bolts. By removing the mounting bracket 3, the high-frequency RFID reader 1 can be removed and replaced.

[0031] A pushing seat 504 is fixedly connected to the outer wall of the mounting seat 2 , and the pushing seat 504 is rotatably connected to the pushing rod 503 . One end of the pushing rod 503 away from the pushing seat 504 is rotatably connected to the outer wall of the moving seat 502 .

[0032] A screw rod 501 is threadedly connected to the inner wall of the movable seat 502, and the screw rod 501 is rotatably connected to the inner wall of the fixed seat 401. By rotating the screw rod 501, the movable seat 502 is driven to move. At this time, the movement of the movable seat 502 drives the push rod 503 to rotate. At this time, under the push of the push rod 503, the mounting seat 2 rotates and drives the high-frequency RFID reader 1 to rotate, so that the high-frequency RFID reader 1 is at a suitable angle for easy maintenance.

[0033] The outer wall of the connecting seat 402 is rotatably connected to the first supporting rod 403 .

[0034] A side of the first support rod 403 away from the connecting base 402 is rotatably connected to a rotating base 405 .

[0035] The rotating seat 405 is rotatably connected to the second support rod 404, and the second support rod 404 is rotatably connected to the display device on the side away from the rotating seat 405. By pulling the mounting seat 2 to move outward, the mounting seat 2 drives the fixed seat 401 and the connecting seat 402 to move. At this time, the connecting seat 402 drives multiple first support rods 403 to rotate. At this time, the first support rod 403 pulls the corresponding rotating seat 405 to move, driving the corresponding second support rod 404 to rotate. With the cooperation of multiple groups of first support rods 403 and second support rods 404, the mounting seat 2 drives the high-frequency RFID reader 1 to move outward and is outside the display device, making it convenient to repair the high-frequency RFID reader 1.

[0036] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A high-frequency RFID reader, characterized in that: The device comprises a high-frequency RFID reader / writer (1), a mounting seat (2), a pull-out unit (4), and an adjustment unit (5); the high-frequency RFID reader / writer (1) is mounted inside a display device; the high-frequency RFID reader / writer (1) is mounted on the mounting seat (2); the pull-out unit (4) and the adjustment unit (5) are connected to the mounting seat (2); The pull-out unit (4) comprises a fixing seat (401) rotatably connected to the top of the mounting seat (2), connecting seats (402) are fixedly connected to both sides of the fixing seat (401), and multiple groups of first support rods (403) and multiple groups of second support rods (404) are rotatably connected between the connecting seat (402) and the display device; The adjustment unit (5) comprises a movable seat (502) slidably connected to the inner wall of the fixed seat (401), a push rod (503) rotatably connected to the outer wall of the movable seat (502), and the push rod (503) is rotatably connected to the mounting seat (2).

2. A high-frequency RFID reader according to claim 1, characterized in that: A mounting frame (3) is fixedly connected to the outer wall of the high-frequency RFID reader (1), and the mounting frame (3) is connected to the mounting seat (2) via bolts.

3. A high frequency RFID reader according to claim 2, characterized in that: A pushing seat (504) is fixedly connected to the outer wall of the mounting seat (2), the pushing seat (504) is rotatably connected to the pushing rod (503), and one end of the pushing rod (503) away from the pushing seat (504) is rotatably connected to the outer wall of the moving seat (502).

4. A high frequency RFID reader according to claim 3, characterized in that: A screw rod (501) is threadedly connected to the inner wall of the movable seat (502), and the screw rod (501) is rotatably connected to the inner wall of the fixed seat (401).

5. The high-frequency RFID reader according to claim 1, characterized in that: The outer wall of the connecting seat (402) is rotatably connected to the first support rod (403).

6. A high frequency RFID reader according to claim 5, characterized in that: The first support rod (403) is rotatably connected to a rotating seat (405) on a side away from the connecting seat (402).

7. The high-frequency RFID reader according to claim 6, characterized in that: The rotating base (405) is rotatably connected to the second support rod (404), and the side of the second support rod (404) away from the rotating base (405) is rotatably connected to the display device.

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