Ultrahigh-frequency intelligent reader-writer convenient to fix

Abstract

The utility model relates to the technical field of reader-writers, and provides an ultrahigh frequency intelligent reader-writer convenient to fix, which comprises a placement table, an ultrahigh frequency intelligent reader-writer body, a control display interface, a ventilation groove, a threaded rod, a fixing assembly, a baffle ring, a leakage net and fan blades. The ultrahigh-frequency intelligent reader-writer body is in the suspended state, so that the bottom of the ultrahigh-frequency intelligent reader-writer body is not close to the inner wall of the placement table, namely, the bottom, namely the periphery, of the ultrahigh-frequency intelligent reader-writer body can be quickly cooled, and when the ultrahigh-frequency intelligent reader-writer body needs to be further cooled, a worker can control the fan blades to rotate, so that the heat dissipation efficiency is improved. The wind power generated along with the rotation of the fan blades acts on the lower part of the ultrahigh frequency intelligent reader-writer body, so that the fan blades quickly dissipate the heat of the ultrahigh frequency intelligent reader-writer body to the outside through the ventilation grooves, thereby further effectively cooling the ultrahigh frequency intelligent reader-writer body; the problem that efficient and rapid heat dissipation and cooling of the ultrahigh frequency intelligent reader-writer body are inconvenient is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of readers and writers, and in particular to an ultra-high frequency intelligent reader and writer which is easy to fix. Background Art

[0002] Reader-writer is also called RFID radio frequency identification device. Reader-writer is generally considered to be a read-write terminal device of radio frequency identification, or RFID. It can not only read radio frequency electronic tags, but also erase and write data, so it is called reader-writer. IC card reader-writer is an important device for realizing data communication between IC card and system. Universal IC card reader can complete operations such as reading and writing IC card information, and has the function of communicating with external devices such as computers, single-chip microcomputers, PLCs, etc.

[0003] The patent specification with announcement number CN214623674U discloses a fixed electronic tag reader / writer, which can fix the reader / writer body in the placement slot through the limit plate and baffle on the fixing mechanism, so that the reader / writer body will not fall from the fixing box, thereby fixing the position of the reader / writer body on the wall; by providing a protection mechanism, the protection ring in the protection mechanism can wrap the connector of the data cable and the data cable on its inner side, avoiding bending at the connection between the data cable and the data cable connector, thereby preventing the data cable from breaking.

[0004] However, in the implementation of related technologies, it was found that the above technical solution has the following problems: when the above device is used, after the reader is fixed, the surrounding of the reader is in contact with the fixing device, which increases the time it takes for the heat generated during the operation of the reader to be dissipated. When the reader is in continuous use, the heat cannot be dissipated effectively and quickly, which reduces the efficiency of the reader and the service life of the reader. Therefore, further improvement is needed. Utility Model Content

[0005] The utility model provides an ultra-high frequency intelligent reader / writer which is easy to fix, and solves the problem in the related art that it is not easy to efficiently and quickly dissipate heat and cool the ultra-high frequency intelligent reader / writer body.

[0006] The technical solution of the utility model is as follows:

[0007] A UHF smart reader / writer that is easy to fix, comprises a placement table, an UHF smart reader / writer body is movably placed at the inner center of the placement table, a control display interface is fixedly connected to the upper end of the UHF smart reader / writer body, ventilation grooves are penetrated on the outer surfaces of all four sides of the placement table, a threaded rod is movably penetrated on the upper end of the UHF smart reader / writer body, a fixing component is arranged on the inner part of the placement table and the outer surface of the UHF smart reader / writer body, a retaining ring is fixedly arranged at the center of the inner wall of the placement table, a leakage net is fixedly connected to the inner wall of the upper end of the retaining ring, a fan blade is rotatably connected to the inner wall center of the placement table, the fan blade is located inside the retaining ring, and the fan blade is located below the leakage net.

[0008] Preferably, the fixing assembly comprises a support plate fixedly connected to the inner walls around the placing table, and a threaded groove is formed at the upper end of the support plate.

[0009] Preferably, a support rod is fixedly connected to the lower end of the support plate, and the lower end of the support rod is fixedly connected to the inner wall of the placement table.

[0010] Preferably, a through groove is formed through the upper end of the UHF intelligent reader / writer body.

[0011] Preferably, card slots are provided around the lower end of the UHF intelligent reader / writer body.

[0012] Preferably, the slots are respectively locked with the top ends of the support plates, and a circular groove is formed through the inner wall of the slots.

[0013] Preferably, the circular groove is connected with the through groove, and the through groove is connected with and corresponds to the thread groove.

[0014] Preferably, the threaded groove is connected to the threaded rod via threads, and the threaded rod rotates to pass through the interior of the threaded groove.

[0015] The working principle and beneficial effects of the utility model are:

[0016] 1. The utility model places the UHF smart reader with the control and display interface end of the body facing upwards, and the staff aligns the card slots at the lower end of the body of the UHF smart reader with the support plate, so that the card slots of each group are respectively aligned with the corresponding support plates. At this time, the through groove, the round groove and the threaded groove are in a state of interconnection. Then the staff passes the threaded rod through the inside of the through groove so that the lower end of the threaded rod contacts the threaded groove, and then rotates the threaded rod until the threaded rod and the threaded groove are completely fixedly connected through the thread. At this time, under the action of the threaded rod and the threaded groove, the UHF smart reader can be prevented from shaking inside the placement table.

[0017] 2. The utility model makes the UHF smart reader body suspended so that the bottom of the UHF smart reader body will not be close to the inner wall of the placement table, so that the bottom and surrounding of the UHF smart reader body can quickly dissipate heat. When further heat dissipation is needed, the staff can control the fan blades to rotate. The wind force generated by the rotation of the fan blades acts on the bottom of the UHF smart reader body, so that the fan blades quickly dissipate the heat of the UHF smart reader body to the outside through the ventilation grooves, thereby further effectively cooling the UHF smart reader body and solving the problem of inconvenience in efficiently and quickly dissipating heat and cooling the UHF smart reader body. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the placement table structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the main structure of the ultra-high frequency intelligent reader / writer of the utility model;

[0022] Figure 4 This is a schematic diagram of the side structure of the UHF intelligent reader / writer body of the utility model.

[0023] In the figure: 1. Placement table; 2. Ventilation groove; 3. UHF smart reader body; 4. Control display interface; 5. Threaded rod; 6. Fixing assembly; 61. Support plate; 62. Threaded groove; 63. Support rod; 64. Through groove; 65. Card slot; 66. Circular groove; 7. Fan blades; 8. Retaining ring; 9. Net. DETAILED DESCRIPTION

[0024] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] like Figure 1As shown, this embodiment proposes an ultra-high frequency smart reader / writer that is easy to fix, including a placement table 1, an ultra-high frequency smart reader / writer body 3 is movably placed at the inner center of the placement table 1, and a control display interface 4 is fixedly connected to the upper end of the ultra-high frequency smart reader / writer body 3. Ventilation grooves 2 are penetrated on the outer surfaces of the four sides of the placement table 1, and a threaded rod 5 is movably set through the upper end of the ultra-high frequency smart reader / writer body 3. Fixed components 6 are arranged on the interior of the placement table 1 and the outer surface of the ultra-high frequency smart reader / writer body 3, and the venting grooves 2 are used to ventilate the interior of the placement table 1, that is, to enhance the heat dissipation effect inside the placement table 1.

[0026] like Figure 2 As shown, a retaining ring 8 is fixedly provided at the center position of the inner wall of the placing table 1, and a leakage net 9 is fixedly connected to the inner wall of the upper end of the retaining ring 8. A fan blade 7 is rotatably connected to the center position of the inner wall of the placing table 1, and the fan blade 7 is located inside the retaining ring 8. The fan blade 7 is located below the leakage net 9. The fixing component 6 includes a support plate 61 fixedly connected to the inner wall around the placing table 1, and a threaded groove 62 is opened at the upper end of the support plate 61. A support rod 63 is fixedly connected to the lower end of the support plate 61, and the lower end of the support rod 63 is connected to the placing table 1. The inner wall is fixedly connected, the threaded groove 62 is connected to the threaded rod 5 by threads, the support rod 63 is used to support and reinforce the support plate 61 to prevent the support plate 61 from being deformed when subjected to external force and pressure, thereby enhancing the support strength and support effect of the support plate 61, and the fan blade 7 is used to blow air to the inside of the placement table 1 so as to quickly dissipate the heat inside the placement table 1, that is, to quickly dissipate the heat of the ultra-high frequency intelligent reader body 3. The existence of the leakage net 9 can prevent the staff from being injured when accidentally touching the position of the fan blade 7.

[0027] like Figure 3 As shown, a through groove 64 is formed through the upper end of the UHF smart reader body 3, and the through groove 64 is connected and corresponds to the thread groove 62. The threaded rod 5 rotates and passes through the inside of the through groove 64. The existence of the through groove 64 allows the threaded rod 5 to freely pass through the inside of the UHF smart reader body 3, so that the threaded rod 5 can effectively fix the UHF smart reader body 3.

[0028] like Figure 4 As shown, the lower end of the UHF smart reader body 3 is provided with card slots 65, and the card slots 65 are respectively corresponding to the top of the support plate 61. A circular groove 66 is penetrated through the inner wall of the card slot 65, and the circular groove 66 is connected with the through groove 64. The existence of the card slot 65 enables the support plate 61 to limit the support plate 61 when the support plate 61 supports the UHF smart reader body 3 to prevent the UHF smart reader body 3 from shaking at the upper end of the support plate 61.

[0029] The working principle and instructions for use of the utility model are as follows: when it is necessary to fix the UHF smart reader body 3, the staff first needs to take out the UHF smart reader body 3, and then place the control display interface 4 end of the UHF smart reader body 3 upward, and the staff aligns the card slot 65 at the lower end of the UHF smart reader body 3 with the support plate 61, so that each group of card slots 65 are respectively aligned with the corresponding support plate 61, at this time, the through groove 64, the circular groove 66 and the thread groove 62 are in a state of interconnection, and then the staff passes the threaded rod 5 through the inside of the through groove 64, so that the lower end of the threaded rod 5 contacts the thread groove 62, and then rotates the threaded rod 5 until the threaded rod 5 and the thread groove 62 are completely connected through the thread. The UHF smart reader body 3 is fixedly connected. At this time, under the action of the threaded rod 5 and the threaded groove 62, the UHF smart reader body 3 can be prevented from shaking inside the placement table 1. Because the UHF smart reader body 3 is in a suspended state, the bottom of the UHF smart reader body 3 will not be close to the inner wall of the placement table 1, so that the bottom of the UHF smart reader body 3, that is, the surrounding area, can quickly dissipate heat. When it is necessary to further dissipate heat, the staff can control the fan blades 7 to rotate. As the fan blades 7 rotate, the wind force generated by the rotation of the fan blades 7 acts on the bottom of the UHF smart reader body 3, so that the fan blades 7 quickly dissipate the heat of the UHF smart reader body 3 itself to the outside through the ventilation grooves 2, thereby further effectively cooling the UHF smart reader body 3.

[0030] 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 ultra-high frequency intelligent reader / writer that is easy to fix, comprising a placement table (1), an ultra-high frequency intelligent reader / writer body (3) is movably placed at the center of the placement table (1), and a control display interface (4) is fixedly connected to the upper end of the ultra-high frequency intelligent reader / writer body (3). It is characterized in that The outer surfaces of the four sides of the placing platform (1) are all penetrated with ventilation grooves (2), the upper end of the ultra-high frequency intelligent reader / writer body (3) is penetrated with a threaded rod (5) movably arranged, the interior of the placing platform (1) and the outer surface of the ultra-high frequency intelligent reader / writer body (3) are provided with a fixing component (6), a retaining ring (8) is fixedly arranged at the center of the inner wall of the placing platform (1), a leakage net (9) is fixedly connected to the inner wall of the upper end of the retaining ring (8), a fan blade (7) is rotatably connected to the center of the inner wall of the placing platform (1), the fan blade (7) is located inside the retaining ring (8), and the fan blade (7) is located below the leakage net (9).

2. According to claim 1, a UHF intelligent reader / writer that is easy to fix, It is characterized in that The fixing assembly (6) comprises a support plate (61) fixedly connected to the inner walls around the placing platform (1), and a thread groove (62) is formed at the upper end of the support plate (61).

3. The ultra-high frequency intelligent reader / writer that is easy to fix according to claim 2, It is characterized in that The lower end of the support plate (61) is fixedly connected to a support rod (63), and the lower end of the support rod (63) is fixedly connected to the inner wall of the placement table (1).

4. The ultra-high frequency intelligent reader / writer that is easy to fix according to claim 1, It is characterized in that A through slot (64) is provided through the upper end of the UHF intelligent reader / writer body (3).

5. The ultra-high frequency intelligent reader / writer that is easy to fix according to claim 4, It is characterized in that Card slots (65) are provided around the lower end of the UHF intelligent reader / writer body (3).

6. The ultra-high frequency intelligent reader / writer that is easy to fix according to claim 5, It is characterized in that The clamping grooves (65) are respectively clamped with the top ends of the support plates (61) in correspondence, and a circular groove (66) is formed through the inner wall of the clamping grooves (65).

7. The ultra-high frequency intelligent reader / writer that is easy to fix according to claim 6, It is characterized in that The circular groove (66) is connected to the through groove (64), and the through groove (64) is connected to and corresponds to the thread groove (62).

8. The ultra-high frequency intelligent reader / writer that is easy to fix according to claim 7, It is characterized in that The thread groove (62) is connected to the threaded rod (5) via threads, and the threaded rod (5) rotates and passes through the interior of the through groove (64).

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