Packing box for erecting loop antenna and loop antenna

Abstract

The packaging box comprises an upper shell body and a lower shell body, the rear side of the upper shell body and the rear side of the lower shell body are hinged together through a hinge, butterfly locks are arranged on the front side of the upper shell body and the front side of the lower shell body and used for fixing the upper shell body and the lower shell body together after the upper shell body and the lower shell body are closed, the lower shell body is filled with lower sponge, and the upper shell body and the lower shell body are connected through a hinge. A special-shaped groove, a circular groove and an L-shaped sinking groove are formed in the lower sponge. The packaging box has two use functions, can store the loop antenna, can replace a tripod to erect the loop antenna, can reduce the carrying difficulty during outdoor work, and meanwhile has the advantages of being simple in structure, low in machining cost, convenient to operate and the like.

Description

Technical Field

[0001] This invention belongs to the field of loop antenna technology, and specifically relates to a packaging box and loop antenna for setting up a loop antenna. Background Technology

[0002] When using a loop antenna outdoors, a tripod is required for setup. However, carrying a tripod in the field is very inconvenient, requiring additional packaging for transport, which makes it quite difficult to move. Summary of the Invention

[0003] The technical problem to be solved by the present invention is to provide a packaging box that can both store a loop antenna and replace a tripod for mounting the loop antenna, as well as a loop antenna that is compatible with the packaging box.

[0004] The present invention adopts the following technical solution: An improved packaging box for mounting a ring antenna includes an upper shell and a lower shell, the rear sides of which are connected by hinges. A butterfly lock is provided on the front side of the upper shell and the lower shell to fix them together after the upper shell and the lower shell are closed. The lower shell is filled with a sponge, and an irregular groove, a circular groove and an L-shaped groove are opened on the sponge.

[0005] Furthermore, two or more lateral wheels are provided on one side of the lower housing, and a pull rod with a retraction function is provided on the other side. A rubber base is provided on the side of the upper housing adjacent to the lateral wheels, and the lateral wheels and the rubber base are raised to the same height.

[0006] Furthermore, a sponge is filled inside the upper shell, and the surface of the upper sponge is designed with egg foam sponge.

[0007] Furthermore, a handle is installed on each of the left and right sides of the lower housing.

[0008] Furthermore, a strap is fixed inside the circular groove.

[0009] Furthermore, a square sinkhole was created on the lower sponge.

[0010] Furthermore, both the upper and lower sponges are made of EVA sponge material.

[0011] An improved loop antenna includes a loop antenna body and an antenna support. The loop antenna body includes a pedestal, an antenna ring mounted on the top of the pedestal, a bottom support column mounted on the bottom, and a connector for electrical connection with a transmission cable at the bottom of the bottom support column. The antenna support includes a support plate and a base. The support plate is Z-shaped, and its bottom can be fixed to a packaging box. A circular hole with a diameter slightly larger than the diameter of the bottom support column of the loop antenna body is provided on the top back of the support plate. A collar for the bottom support column of the loop antenna body to pass through is provided on the base. A groove is provided on the side of the collar, and a threaded hole for installing a wing nut is provided in the groove.

[0012] Furthermore, four countersunk holes are provided on the top and sides of the support plate. The countersunk holes on the top are evenly distributed around the circular hole. The base includes a side plate and an upper platform. The side plate and the upper platform are inverted "L" shape. The collar is below the upper platform. Four threaded holes are provided on the side plate and the upper platform. Each threaded hole corresponds to the countersunk hole on the support plate so that the base can be fixed to the support plate with countersunk screws.

[0013] Furthermore, four circular holes are provided at the bottom of the support plate to secure the antenna bracket to the packaging box using wing nuts.

[0014] The beneficial effects of this invention are: The packaging box disclosed in this invention has two functions: it can store the loop antenna and it can also replace the tripod to set up the loop antenna, which can reduce the difficulty of handling it when working outdoors. It also has the advantages of simple structure, low processing cost and convenient operation. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the packaging box disclosed in this invention; Figure 2 This is a schematic diagram of the structure of the ring antenna body disclosed in this invention; Figure 3 This is a schematic diagram of the antenna support structure disclosed in this invention; Figure 4 This is a schematic diagram of the structure of the base disclosed in this invention; Figure 5 This is a schematic diagram of fixing the loop antenna disclosed in this invention onto a packaging box.

[0016] Figure label: 1—Packaging box, 2—Antenna bracket, 3—Ring antenna body, 4—Wing nut, 5—Transmission cable, 11—Upper shell, 12—Lower shell, 13—Upper sponge, 14—Lower sponge, 20—Side wheel, 21—Hinge, 22—Butterfly lock, 23—Rubber base, 24—Pull rod, 25—Handle, 26—Irregular groove, 27—Circular groove, 28—Strap, 29—Square recess, 30—L-shaped recess, 31—Support plate, 32—Base, 33—Counterhead screw, 35—Circular hole, 36—Circular hole, 41—Upper platform, 42—Side plate, 43—Ring, 45—Threaded hole, 46—Groove, 47—Threaded hole, 51—Antenna ring, 52—Bottom support, 53—Connector, 54—Platform. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the invention.

[0018] Example 1, such as Figure 1 As shown, this embodiment discloses a packaging box 1 for mounting a ring antenna, including an upper shell 11 and a lower shell 12. The rear sides of the upper and lower shells are hinged together by two hinges 21. Two butterfly locks 22 are provided on the front sides of the upper and lower shells to fix them together after the upper and lower shells are closed. The cooperation of the butterfly locks and hinges allows the packaging box to be opened and closed smoothly.

[0019] The upper shell is filled with sponge 13, which is tightly attached to the inside of the upper shell. The surface of the upper sponge (exposed surface) is designed with egg foam sponge.

[0020] The lower housing is filled with a lower sponge 14, which fits tightly against the interior of the lower housing. An irregular groove 26, a circular groove 27, an L-shaped recess 30, and a square recess 29 are made on the lower sponge.

[0021] The irregularly shaped grooves are used to place the pedestal and bottom support of the ring antenna body. The circular groove is cylindrical and designed according to the outline of the antenna ring. It is mainly used to place the antenna ring and transmission cable. A strap 28 is fixed inside the circular groove to prevent the transmission cable from loosening during the movement of the packaging box. The L-shaped recess is "L"-shaped and its size is slightly larger than the outer dimensions of the antenna bracket. It is used to place the antenna bracket. The square recess is cuboid and is mainly used to place tool boxes, etc.

[0022] Both the upper and lower sponges are made of EVA foam material.

[0023] Two side wheels 20 are installed on the bottom right side of the lower casing, and a concealed pull rod 24 with a retractable function is installed on the bottom left side. Two rubber bases 23 are installed on the right side of the upper casing, and the side wheels and rubber bases are raised to the same height, so that the bottom pressure point of the packaging box is consistent when it is upright. The pull rod and side wheels work together to make the packaging box a trolley case, which can be moved by the staff by pulling the packaging box. A handle 25 is installed on each of the left and right sides of the lower casing to facilitate the handling of the packaging box.

[0024] This embodiment also discloses a loop antenna, including a loop antenna body 3 and an antenna support 2, such as... Figure 2 As shown, the ring antenna body includes a base 54, an antenna ring 51 is installed on the top of the base, a bottom support 52 is installed at the bottom, and a connector 53 that can be electrically connected to the transmission cable 5 is provided at the bottom of the bottom support.

[0025] The antenna ring is a circular ring structure, mainly used to receive detection signals; the base is mainly used to connect the antenna ring and the following collar; the bottom support is cylindrical, serving as a fixed fulcrum; the connector is used to connect the transmission cable, transferring signals between the antenna ring and the transmission cable.

[0026] like Figure 3 As shown, the antenna bracket includes a support plate 31 and a base 32. The support plate is Z-shaped and its bottom can be fixed to the packaging box. A circular hole 36 is provided on the top of the support plate. The diameter of the circular hole is slightly larger than the diameter of the bottom support column of the ring antenna body, so that the bottom support column can pass through when assembling the ring antenna.

[0027] The base is mounted on the top back of the support plate. A collar 43 is provided on the base for the bottom support column of the loop antenna body to pass through. A groove 46 is provided on the front side of the collar, and a threaded hole 45 is provided in the groove for installing a wing nut 4. After the bottom support column is placed in the collar, the bottom support column can be locked with the wing nut.

[0028] Four countersunk holes are provided on the top and four on the side of the support plate. The countersunk holes on the top are evenly distributed around the circular hole, such as... Figure 4 As shown, the base includes a side plate 42 and an upper platform 41. The side plate and the upper platform are inverted "L" shape. The collar is located below the upper platform. Four threaded holes 47 are provided on the side plate and the upper platform, and each threaded hole corresponds to the countersunk hole on the support plate, so that the base can be fixed to the support plate with countersunk screws 33.

[0029] Four circular holes 35 are provided at the bottom of the support plate so that the antenna bracket can be fixed to the packaging box with wing nuts 4.

[0030] When the loop antenna is not in operation, the antenna loop, antenna bracket, and transmission cable can be stored in the packaging box. When the loop antenna is in operation, the packaging box can be stood upright, the antenna bracket fixed to the packaging box, and then tightened with a wing nut. The bottom support of the loop antenna body is placed inside the collar of the antenna bracket and tightened with a wing nut. Finally, the transmission cable is electrically connected to the connector. Figure 5 As shown, the assembly of the loop antenna in an outdoor environment can be completed.

Claims

1. A packaging box for loop antenna erection, characterized by: The upper and lower shells are connected together by a hinge at the back side, and a butterfly lock is arranged at the front side of the upper and lower shells to fix the two shells together after being closed.

2. The packaging box for loop antenna erection according to claim 1, characterized in that: Two or more lateral wheels are arranged on one side of the lower shell, and a pull rod with a retractable function is arranged on the other side.

3. The packaging box for loop antenna erection according to claim 1, characterized in that: A rubber base is arranged on the side of the upper shell adjacent to the lateral wheels, and the height of the lateral wheels and the rubber base is the same.

4. The packaging box for loop antenna erection according to claim 1, characterized in that: The upper shell is filled with a sea sponge, and the surface of the sea sponge is designed as an egg bubble sea sponge.

5. The packaging box for loop antenna erection according to claim 1, characterized in that: A handle is arranged on each of the left and right sides of the lower shell.

6. The packaging box for loop antenna erection according to claim 1, characterized in that: A bandage is fixed inside the circular groove.

7. The packaging box for loop antenna erection according to claim 1, characterized in that: A square groove is also arranged on the lower sea sponge.

8. A loop antenna, characterized by: The upper and lower sea sponges are made of EVA sponge material.

9. The loop antenna of claim 8, wherein: The antenna support includes a support plate and a base, the support plate is in the shape of "Z", the bottom of the support plate can be fixed on the packaging box, a circular hole is arranged on the top of the support plate, the diameter of the circular hole is slightly larger than the diameter of the bottom pillar of the ring antenna body, the base is installed on the top back of the support plate, a sleeve ring is arranged on the base for the bottom pillar of the ring antenna body to pass through, a groove is arranged on the side of the sleeve ring, and a threaded hole for installing a wing nut is arranged in the groove.

10. The loop antenna of claim 8, wherein: Four countersunk holes are arranged on the top and sides of the support plate, the countersunk holes on the top are arranged around the circular hole, the base includes a side plate and an upper table, the side plate and the upper table are in the shape of inverted "L", the sleeve ring is below the upper table, four threaded holes are arranged on the side plate and the upper table, and each threaded hole corresponds to a countersunk hole on the support plate to fix the base on the support plate by using a countersunk screw. Four circular holes are arranged on the bottom of the support plate to fix the antenna support on the packaging box by using a wing nut.

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