Ultrahigh-frequency tablet reader-writer

Abstract

The utility model discloses an ultrahigh frequency flat reader-writer, which comprises a reader-writer body, a read-write area is arranged on the upper side of the reader-writer body, a control switch is arranged on the outer side of the reader-writer body, a protective cover plate is hinged to the upper side of the read-write area through a hinge, and lower supports are arranged on the lower sides of the two ends of the reader-writer body. A lower support is arranged on the lower side of the reader-writer body, a lower support leg is rotatably arranged on the inner side of the lower end of the lower support through a connecting shaft and a connecting seat, a positioning suction cup is arranged at one end of the lower support leg, and the positioning suction cup can be overturned and contracted on the inner side of the lower support when not in use. The lower sides of the two ends of the reader-writer can be conveniently supported and positioned, the use structural stability of the reader-writer can be improved, the positioning suction cup can be overturned and contracted on the inner side of the lower support when not in use, and the use flexibility of the positioning suction cup is improved.

Description

Technical Field

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

[0002] RFID readers are also called RFID readers, which are wireless radio frequency identification. They automatically identify target objects and obtain relevant data through radio frequency identification signals without human intervention. They can identify high-speed moving objects and multiple RFID tags at the same time, and are quick and easy to operate. UHF readers are widely used in power systems, mainly for inventory functions in various scenarios of power grids.

[0003] The UHF reader / writer with application number 202321041727.5 in the prior art includes a placement plate and an UHF reader / writer body, wherein a plurality of data interfaces are arranged on the outer surface of the UHF reader / writer body, a protective seat is fixedly connected to the top outer surface of the placement plate, a slide groove is provided on the front outer surface of the protective seat, a protective plate is movably inserted inside the slide groove, and the UHF reader / writer solves the problem that the data transmission port of the traditional UHF reader / writer is the most fragile by providing the slide groove and the protective plate and cooperating with the first threaded hole and the second threaded hole. When the UHF reader / writer is moved, the data connection port of the UHF reader / writer is easily damaged by collision, thereby causing the UHF reader / writer to be unable to be used normally and causing certain economic losses. However, it is not convenient to support and position the lower sides of both ends of the reader / writer, and the reader / writer is easy to move and slide when in use, thereby affecting the safety of the reader / writer. Utility Model Content

[0004] The utility model aims to provide an ultra-high frequency flat-panel reader / writer to solve the problem in the prior art that it is inconvenient to support and position the lower sides of both ends of the reader / writer, and the reader / writer is easy to move and slide when in use, thus affecting the safety of the reader / writer.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an ultra-high frequency flat-panel reader / writer, comprising a reader / writer body, a reading / writing area is provided on the upper side of the reader / writer body, a control switch is provided on the outer side of the reader / writer body, and a protective cover is hingedly provided on the upper side of the reading / writing area through a hinge, a lower bracket is provided on the lower side of both ends of the reader / writer body, a lower support foot is rotatably provided on the inner side of the lower end of the lower bracket through a connecting shaft and a connecting seat, and a positioning suction cup is provided at one end of the lower support foot, and the positioning suction cup can be flipped and retracted on the inner side of the lower bracket when not in use.

[0006] Furthermore, the lower bracket is an inverted T-shaped bracket, and the lower bracket is fixedly bonded to the reader body.

[0007] Furthermore, a positioning hole is provided at one end of the lower bracket, and the positioning hole is a waist hole.

[0008] Furthermore, the connecting seat sliding sleeve is arranged on the outside of the connecting shaft, and the connecting seat and the positioning suction cup are provided in multiple groups.

[0009] Furthermore, both ends of the connecting shaft are rotatably connected to the bottom plate of the lower bracket through bearings, a positioning hole is provided on the side wall of the lower bracket outside the connecting shaft, and a locking bolt is provided in the thread inside the positioning hole.

[0010] Furthermore, a first magnetic core attraction sheet is provided on the lower side of the other end of the protective cover plate, and a second magnetic attraction sheet is provided on the outer side of the reader / writer body, and the magnetic properties of the first magnetic core attraction sheet and the second magnetic attraction sheet are opposite.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model provides a lower support leg and a positioning sucker in the lower bracket at the lower side of the reader / writer body through a connecting shaft and a connecting seat, so that the lower sides of both ends of the reader / writer can be supported and positioned, which is beneficial to improving the structural stability of the reader / writer when in use; and the positioning sucker can be turned over and retracted inside the lower bracket when not in use, thereby improving the flexibility of using the positioning sucker.

[0013] The utility model also has a protective cover plate hinged on the upper side of the reading and writing area through a hinge. The protective cover plate can be provided to cover and protect the outer side of the reading and writing area to prevent the reading and writing area from being damaged by external force when not in use. In addition, a first magnetic core suction piece is provided on the lower side of the other end of the protective cover plate, and a second magnetic suction piece is provided on the outer side of the reader / writer body. The magnetism of the first magnetic core suction piece and the second magnetic suction piece are opposite, so that the protective cover plate is convenient and quick to open and close. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 This is a schematic diagram of the structure of the reader / writer body of the utility model;

[0016] Figure 2 This is the overall structural front view of the utility model;

[0017] Figure 3 This is a schematic diagram of the protective cover structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the lower bracket structure of the utility model;

[0019] Figure 5 This is a schematic diagram of the connecting shaft structure of the utility model.

[0020] In the figure: 1. Reader body; 2. Lower bracket; 3. Positioning hole; 4. Connecting shaft; 5. Positioning suction cup; 6. Locking bolt; 7. Reading and writing area; 8. Second magnetic suction plate; 9. Control switch; 10. Lower support leg; 11. Locking hole; 12. Protective cover; 13. Hinge; 14. First magnetic core suction plate; 15. Connecting seat. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in 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 in 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.

[0022] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 In an embodiment of the utility model, an ultra-high frequency flat-panel reader / writer includes a reader / writer body 1, a read / write area 7 is provided on the upper side of the reader / writer body 1, a control switch 9 is provided on the outer side of the reader / writer body 1, which is convenient for operating the reader / writer body 1, and a protective cover plate 12 is hingedly connected to the upper side of the read / write area 7 through a hinge 13, which can cover and protect the outer side of the read / write area to prevent the read / write area from being damaged by external force when not in use.

[0023] like Figure 1 , Figure 2 and Figure 4 As shown, in order to fix the lower bracket 2 by bolts or screws, lower brackets 2 are provided on the lower sides of both ends of the reader body 1, the lower bracket 2 is an inverted T-shaped bracket, and the lower bracket 2 is fixedly bonded to the reader body 1, and a positioning hole 3 is provided at one end of the lower bracket 2, and the positioning hole 3 is a waist hole, so that the positioning hole 3 is provided to facilitate the fixing of the lower bracket 2 by bolts or screws.

[0024] like Figure 1 , Figure 2 and Figure 4As shown, a lower support leg 10 is rotatably provided on the inner side of the lower end of the lower bracket 2 through a connecting shaft 4 and a connecting seat 15, and a positioning suction cup 5 is provided at one end of the lower support leg 10, the connecting seat 15 is slidably sleeved on the outer side of the connecting shaft 4, and both ends of the connecting shaft 4 are rotatably connected to the bottom plate of the lower bracket 2 through bearings, a locking hole 11 is provided on the side wall of the lower bracket 2 outside the connecting shaft 4, and a locking bolt 6 is provided on the inner thread of the locking hole 11, and a plurality of groups of connecting seats 15 and positioning suction cup 5 are provided, and the positioning suction cup 5 can be flipped and retracted on the inner side of the lower bracket 2 when not in use, so as to facilitate the support and positioning processing of the lower sides of both ends of the reader / writer, which is beneficial to improve the structural stability of the reader / writer, and the positioning suction cup 5 can be flipped and retracted on the inner side of the lower bracket 2 when not in use, which improves the flexibility of using the positioning suction cup 5.

[0025] like Figure 2 and Figure 3 As shown, in order to facilitate the opening and closing of the protective cover 12, a first magnetic core attraction plate 14 is provided on the lower side of the other end of the protective cover 12, and a second magnetic attraction plate 8 is provided on the outer side of the reader body 1. The magnetic properties of the first magnetic core attraction plate 14 and the second magnetic attraction plate 8 are opposite, and the magnetic attraction of the through holes controls the opening and closing of the protective cover 12, so that the protective cover 12 is convenient and quick to open and close, and has higher stability when positioning.

[0026] The working principle and use process of the utility model: when in use, since the lower sides of the two ends of the reader body 1 are provided with lower brackets 2, the inner side of the lower end of the lower bracket 2 is rotatably provided with lower legs 10 through the connecting shaft 4 and the connecting seat 15, and one end of the lower leg 10 is provided with a positioning suction cup 5, which makes it easy to support and position the lower sides of the two ends of the reader, which is beneficial to improve the structural stability of the reader, and the positioning suction cup 5 can be flipped and retracted inside the lower bracket 2 when not in use, which improves the flexibility of using the positioning suction cup 5.

[0027] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An ultra-high frequency flat-panel reader / writer, comprising a reader / writer body (1), characterized in that: A reading / writing area (7) is provided on the upper side of the reader / writer body (1), and a protective cover plate (12) is hingedly connected to the upper side of the reading / writing area (7). Lower brackets (2) are provided on the lower sides of both ends of the reader / writer body (1). A lower support foot (10) is rotatably provided on the inner side of the lower end of the lower bracket (2) via a connecting shaft (4) and a connecting seat (15), and a positioning suction cup (5) is provided at one end of the lower support foot (10). The positioning suction cup (5) can be flipped and retracted inside the lower bracket (2) when not in use.

2. The UHF flat-panel reader according to claim 1, characterized in that: The lower bracket (2) is an inverted T-shaped bracket, and the lower bracket (2) is fixedly bonded to the reader / writer body (1).

3. The UHF flat-panel reader according to claim 2, characterized in that: One end of the lower bracket (2) is provided with a positioning hole (3), and the positioning hole (3) is a waist hole.

4. The UHF flat-panel reader according to claim 1, characterized in that: The connecting seat (15) is slidably sleeved on the outside of the connecting shaft (4), and a plurality of groups of connecting seats (15) and positioning suction cups (5) are provided.

5. The UHF flat-panel reader according to claim 4, characterized in that: The two ends of the connecting shaft (4) are rotatably connected to the bottom plate of the lower bracket (2) via bearings; a locking hole (11) is provided on the side wall of the lower bracket (2) outside the connecting shaft (4); and a locking bolt (6) is provided in the inner thread of the locking hole (11).

6. The UHF flat-panel reader according to claim 1, characterized in that: A first magnetic core attraction sheet (14) is provided on the lower side of the other end of the protective cover plate (12), a second magnetic attraction sheet (8) is provided on the outer side of the reader / writer body (1), and the first magnetic core attraction sheet (14) and the second magnetic attraction sheet (8) have opposite magnetic properties.

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