Antenna frame capable of adjusting cargo conveying port

Abstract

The utility model belongs to the technical field of security inspection machines, particularly relates to an antenna frame for adjusting a cargo conveying port, and aims to solve the problems that a traditional cargo delivery mode adopts conveying and radio frequency identification antenna identification, an antenna frame for fixing a radio frequency identification antenna is of a fixed structure, 360-degree adjustment of the antenna is inconvenient, and the antenna is inconvenient to adjust. In order to solve the problems that in the prior art, the use requirements of different conditions cannot be met, according to the scheme, the conveying device comprises a supporting rod mechanism, a conveying machine shell is arranged on the side of the supporting rod mechanism, openings are formed in the two sides of the conveying machine shell, and a plurality of blocking strips are arranged at the positions of the two openings; and an angle adjusting mechanism. The goods are monitored through the two infrared correlation sensors, the antenna is automatically controlled to be opened, the antenna is not opened when no goods pass through, the RFID tag of the goods is identified through the antenna, the antenna can be adjusted by 360 degrees, the identification range of the antenna to the RFID tag is expanded, and the use requirements of different situations are met.

Description

Technical Field

[0001] This utility model relates to the field of security inspection machine technology, and in particular to an antenna frame for adjusting the cargo conveying port. Background Technology

[0002] Goods produced in factories typically need to be registered. Traditionally, this was done manually. However, with advancements in technology and the widespread use of smart devices, it has become common practice to use smart devices to track outbound shipments. A common method is to attach RFID tags to the packaged goods, and then have staff use radio frequency identification (RFID) devices to identify the tags. This allows for direct data acquisition and storage of the goods on a computer terminal. Alternatively, a transmitter can be used to transfer the goods, and the RFID tags can be identified via an RFID antenna. This further reduces the workload for staff and improves work efficiency.

[0003] To facilitate RFID barcode scanning for goods entering and leaving the warehouse, it is first necessary to design an adjustable antenna mount for the goods conveyor to secure the RFID scanning equipment. Summary of the Invention

[0004] The purpose of this utility model is to solve the shortcomings of traditional cargo outbound transportation using conveyor and radio frequency identification (RFID) antennas. The antenna frame for fixing the RFID antenna is a fixed structure, which is inconvenient for 360-degree adjustment of the antenna and cannot meet the needs of different situations. Therefore, this utility model proposes an adjustable antenna frame for cargo conveyor ports.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An antenna mount for adjusting a cargo conveyor, comprising:

[0007] The support rod mechanism has a conveyor housing installed on its side. Both sides of the conveyor housing are open, and multiple blocking strips are provided at each of the two openings.

[0008] An angle adjustment mechanism is mounted on a support rod mechanism. An antenna is provided at the bottom of the angle adjustment mechanism. A computer terminal is electrically connected to the antenna. Two infrared beam sensors are electrically connected to the computer terminal.

[0009] Preferably, the support rod mechanism includes a hollow rod, with an expansion screw mounting base fixedly installed at the bottom of the hollow rod. An inner core tube is welded to the top of the hollow rod, and a dome shell is fitted onto the outer side of the inner core tube. A hollow horizontal rod is welded to the outer side of the dome shell, and the angle adjustment mechanism is installed on the outer side of the hollow horizontal rod. Six hexagonal bolts are threaded onto the outer side of the dome shell, and the inner ends of the six hexagonal bolts are all engaged with the inner core tube. Loosening the six hexagonal bolts can adjust the rotation angle between the dome shell and the inner core tube, and adjust the relative height between the dome shell and the inner core tube, thereby adjusting the height and horizontal rotation angle of the antenna.

[0010] Preferably, the angle adjustment mechanism includes an upper clamp block and a lower clamp block, and two bolt rods are provided between the upper clamp block and the lower clamp block. Both bolt rods are located on the outside of the hollow transverse rod, and both bolt rods have arc-shaped notches that are adapted to the hollow transverse rod.

[0011] Preferably, a connecting frame is fixedly installed on the top of the antenna by screws, and arc-shaped adjustment holes are opened on both sides of the lower clamp block and the connecting frame. A bolt locking bolt is connected between the two arc-shaped adjustment holes, and the lower clamp block and the connecting frame are installed on the same connecting shaft.

[0012] Preferably, an alarm light is installed on the top of the conveyor housing, and two support rails are fixedly installed on both sides of the conveyor housing. Multiple conveying rollers are rotatably installed between the two support rails on the same side. The two infrared beam sensors are symmetrically arranged on the top of the two support rails. When the goods move between the two infrared beam sensors, the goods are monitored by the two infrared beam sensors, and the operation of the antenna is controlled.

[0013] The beneficial effects of the antenna frame for adjusting the cargo conveying port described in this utility model are as follows:

[0014] This solution uses a conveyor roller to transfer goods between two infrared beam sensors. The two infrared beam sensors monitor the goods, and an antenna identifies the RFID tag on the goods. The goods data is then transmitted to a computer terminal, where it is displayed.

[0015] This solution loosens six hexagonal bolts, which can adjust the rotation angle between the dome shell and the inner core tube, and adjust the relative height between the dome shell and the inner core tube, thereby adjusting the height and horizontal rotation angle of the antenna. The angle adjustment mechanism can be fixed to the outside of the hollow horizontal rod by the upper and lower clamping blocks.

[0016] This solution allows for adjustment of the antenna's vertical angle and horizontal position by loosening two bolt rods. Loosening two locking bolts allows for angle adjustment between the connecting frame and the lower clamp block via a connecting shaft, thereby enabling left and right angle adjustment of the antenna and achieving 360-degree antenna adjustment, thus expanding the antenna's RFID tag identification range.

[0017] This invention monitors goods using two infrared beam sensors, automatically controls the antenna to turn on, and keeps the antenna off when no goods are passing by. The antenna identifies the RFID tags on the goods and can be adjusted 360 degrees to expand the antenna's RFID tag identification range, adapting to different usage scenarios. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of an antenna frame for adjusting a cargo conveying port according to the present invention.

[0019] Figure 2 This is a structural schematic diagram of the support rod mechanism and angle adjustment mechanism proposed in this utility model;

[0020] Figure 3 This is a three-dimensional structural diagram of the antenna, connecting frame, lower clamp block, and upper clamp block proposed in this utility model;

[0021] Figure 4 The present utility model proposes Figure 3 A schematic diagram of the structure viewed from below.

[0022] In the diagram: 1. Conveyor housing; 11. Support rail; 12. Conveyor roller; 13. Blocking bar; 14. Alarm light; 2. Infrared beam sensor; 3. Support rod mechanism; 31. Hollow rod; 32. Dome shell; 33. Expansion screw mounting base; 34. Inner core tube; 35. Hexagonal bolt; 36. Hollow transverse rod; 4. Angle adjustment mechanism; 41. Upper clamp block; 42. Lower clamp block; 43. Connecting frame; 45. Bolt rod; 46. Arc-shaped notch; 47. Connecting shaft; 48. Locking bolt; 49. Arc-shaped adjustment hole; 5. Antenna; 6. Computer terminal. Detailed Implementation

[0023] The technical solutions in this embodiment will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this embodiment, and not all embodiments. Example

[0024] The following is combined Figures 1-4 This application will be described in further detail.

[0025] An antenna frame for adjusting a cargo conveyor includes a support rod mechanism 3 and an angle adjustment mechanism 4. A conveyor housing 1 is mounted on the side of the support rod mechanism 3. Both sides of the conveyor housing 1 are open, and multiple blocking strips 13 are provided at each of the two openings. The angle adjustment mechanism 4 is mounted on the support rod mechanism 3. An antenna 5 (a radio frequency identification antenna that scans RFID tags to identify data and transmit it to a computer, which is prior art and not the main technical feature protected in this application, so it will not be described in detail here) is provided at the bottom of the angle adjustment mechanism 4. A computer terminal 6 is electrically connected to the antenna 5, and two infrared beam sensors 2 are electrically connected to the computer terminal 6.

[0026] Reference Figure 2 In this embodiment, the support rod mechanism 3 includes a hollow rod 31. An expansion screw mounting base 33 is fixedly installed at the bottom of the hollow rod 31. An inner core tube 34 is welded to the top of the hollow rod 31. A dome shell 32 is sleeved on the outside of the inner core tube 34. A hollow transverse rod 36 is welded to the outside of the dome shell 32. The angle adjustment mechanism 4 is installed on the outside of the hollow transverse rod 36. Six hexagonal bolts 35 are threadedly connected to the outside of the dome shell 32. The inner ends of the six hexagonal bolts 35 are all engaged with the inner core tube 34. By loosening the six hexagonal bolts 35, the rotation angle between the dome shell 32 and the inner core tube 34 can be adjusted, and the relative height between the dome shell 32 and the inner core tube 34 can be adjusted, thereby realizing the adjustment of the height and horizontal rotation angle of the antenna 5.

[0027] Specifically, both the hollow rod 31 and the hollow horizontal rod 36 have pre-drilled holes on their outer sides for concealed wiring of the antenna 5 and the infrared beam sensor 2.

[0028] Reference Figure 3 , Figure 4 In this embodiment, the angle adjustment mechanism 4 includes an upper clamping block 41 and a lower clamping block 42. Two bolt rods 45 are provided between the upper clamping block 41 and the lower clamping block 42. Both bolt rods 45 are located on the outside of the hollow transverse rod 36. Both bolt rods 45 have arc-shaped notches 46, and both arc-shaped notches 46 are adapted to the hollow transverse rod 36.

[0029] Reference Figure 3 In this embodiment, a connecting frame 43 is fixedly installed on the top of the antenna 5 by screws. Both sides of the lower clamp block 42 and the connecting frame 43 are provided with arc-shaped adjustment holes 49. A bolt locking bolt 48 is connected between the two arc-shaped adjustment holes 49. The lower clamp block 42 and the connecting frame 43 are equipped with the same connecting shaft 47. The connecting shaft 47 serves as a fulcrum and is located between the lower clamp block 42 and the connecting frame 43 to provide a support point for rotation.

[0030] Reference Figure 1In this embodiment, an alarm light 14 is installed on the top of the conveyor housing 1. Two support rails 11 are fixedly installed on both sides of the conveyor housing 1. Multiple conveying rollers 12 are rotatably installed between the two support rails 11 on the same side. The two infrared beam sensors 2 are symmetrically arranged on the top of the two support rails 11. When the goods move between the two infrared beam sensors 2, the goods are monitored by the two infrared beam sensors 2, and the operation of the antenna 5 is controlled.

[0031] Operating mode: After connecting the power supply and computer terminal 6, place the goods on top of the conveyor roller 12. The conveyor roller 12 transports the goods, moving them between two infrared beam sensors 2. The two infrared beam sensors 2 monitor the goods, and the antenna 5 identifies the RFID tag on the goods, transmitting the data to the computer terminal 6. The computer terminal 6 displays the goods data. Loosening the six hexagonal bolts 35 allows adjustment of the rotation angle between the dome shell 32 and the inner core tube 34, as well as the relative height between them. This adjusts the height and horizontal rotation angle of the antenna 5. The clamping block 41 and the lower clamping block 42 can fix the angle adjustment mechanism 4 to the outside of the hollow horizontal rod 36. Loosening the two bolt rods 45 can adjust the vertical angle and horizontal position of the antenna 5. Loosening the two locking bolts 48 allows the connecting frame 43 and the lower clamping block 42 to be angled by the connecting shaft 47, thereby realizing the left and right angle adjustment of the antenna 5 and realizing the 360-degree adjustment of the antenna 5, expanding the identification range of the antenna 5 for RFID tags. All structural shapes, sizes and materials of Embodiment 1 in this application can be selected and adjusted to meet specific usage conditions. The attached drawings are schematic structural diagrams, and the actual dimensions can be appropriately adjusted.

[0032] The above description is only a preferred embodiment of this practice, but the scope of protection of this embodiment is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the scope of the technology disclosed in this embodiment, based on the technical solution and the inventive concept of this embodiment, should be covered within the scope of protection of this embodiment.

Claims

1. A cargo transfer port regulated antenna mount, characterized by, Include: Supporting rod mechanism (3), the side of supporting rod mechanism (3) is provided with conveyor shell (1), both sides of conveyor shell (1) are open, and a plurality of blocking bars (13) are arranged at two opening positions; Angle adjusting mechanism (4) is installed on supporting rod mechanism (3), the bottom of angle adjusting mechanism (4) is provided with antenna (5), antenna (5) is electrically connected with computer terminal (6), and two infrared opposite sensors (2) are electrically connected on computer terminal (6).

2. An antenna mount for a cargo transfer port adjustment according to claim 1, wherein, The supporting rod mechanism (3) includes a hollow rod (31), the bottom of the hollow rod (31) is fixedly installed with an expansion screw mounting base (33), the top of the hollow rod (31) is welded with an inner core tube (34), the outer side of the inner core tube (34) is sleeved with a dome shell (32), the outer side of the dome shell (32) is welded with a hollow transverse rod (36), and the angle adjusting mechanism (4) is installed on the outer side of the hollow transverse rod (36).

3. An antenna mount for a cargo transfer port adjustment according to claim 2, wherein, The outer side of the dome shell (32) is threadedly connected with six hexagonal bolts (35), and the inner ends of the six hexagonal bolts (35) are matched with the inner core tube (34).

4. The antenna mount of claim 2, wherein, The angle adjusting mechanism (4) includes an upper hoop block (41) and a lower hoop block (42), two bolt rods (45) are arranged between the upper hoop block (41) and the lower hoop block (42), the two bolt rods (45) are located on the outer side of the hollow transverse rod (36), arc-shaped notches (46) are formed in the two bolt rods (45), and the two arc-shaped notches (46) are matched with the hollow transverse rod (36).

5. An antenna mount for a cargo transfer port adjustment according to claim 4, wherein, The top of the antenna (5) is fixedly installed with a connecting frame (43) through screws, arc-shaped adjusting holes (49) are formed in the two sides of the lower hoop block (42) and the connecting frame (43), and a bolt locking bolt (48) is connected between the two arc-shaped adjusting holes (49).

6. An antenna mount for a cargo transfer port adjustment according to claim 5, wherein, The same connecting shaft (47) is installed on the lower hoop block (42) and the connecting frame (43).

7. The antenna mount of claim 1, wherein, The top of the conveyor shell (1) is provided with an alarm lamp (14), the two sides of the conveyor shell (1) are fixedly installed with two supporting rails (11), and a plurality of conveying rollers (12) are rotatably installed between the two supporting rails (11) on the same side.

8. An antenna mount for a cargo transfer port adjustment according to claim 7, wherein, The two infrared opposite sensors (2) are symmetrically arranged on the top of the two supporting rails (11).

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