Combined packing material for base station antenna

Abstract

The utility model relates to a combined packing material for a base station antenna, which comprises a first packing piece, a first accommodating groove is formed in the front surface of the first packing piece, and the first accommodating groove is used for being mounted and matched with the front end part of the base station antenna; a second containing groove is formed in the front face of the second packaging piece, and the second containing groove is used for being installed and matched with the rear end portion of the base station antenna; an accommodating through hole penetrating through the two opposite sides of the third packaging part is formed in the third packaging part, and the third packaging part is used for being arranged in the middle of the base station antenna in a sleeving mode through the accommodating through hole. The first packaging piece, the second packaging piece and the third packaging piece cooperate to completely and effectively protect the overall structure of the base station antenna, the end and the middle of the base station antenna are prevented from being collided and damaged, and the first packaging piece, the second packaging piece and the third packaging piece are simple in structure and installation mode, small in size and convenient to carry. And the manufacturing and use cost can be reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of mobile communication antennas, and in particular to a combined packaging material for a base station antenna. BACKGROUND

[0002] Base station antennas are an important part of mobile communication networks, used to cover network signals within a certain area. They are usually installed on towers and transmit information through electromagnetic waves to enable communication between base stations and mobile phones. Base station antennas come in various types, including panel antennas, omnidirectional antennas, and directional antennas. They play a crucial role in mobile communication networks, ensuring signal coverage and quality. With the development of communication technology, the performance and design of base station antennas are constantly improving to meet the demands of higher frequencies and greater capacity.

[0003] Base station antenna products typically weigh several dozen kilograms and are prone to sustained vibration and impact or drop impact during long-distance transportation or handling. Therefore, it is particularly necessary to install a buffer packaging material for base station antennas to provide protection. Currently, the buffer packaging material used on the market mainly uses foamed plastic foam, which has the disadvantages of large volume, inability to naturally weather, and generation of harmful gases during incineration. Instead, paper is replacing plastic, and bamboo is replacing wood, which is also the current national promotion concept. Therefore, from the perspective of green environmental protection, it is necessary to consider using paper holders as packaging materials for base station antennas. However, the paper holder buffer packaging material in the prior art has structural design defects and cannot fully and effectively protect the overall structure of the base station antenna. It also has the disadvantages of complex structure, large volume, and high cost. CONTENT OF THE UTILITY MODEL

[0004] Therefore, it is necessary to provide a combined packaging material for a base station antenna to address the problems of weak protection performance, complex structure, large volume, and high cost.

[0005] The present application provides a combined packaging material for a base station antenna, which includes:

[0006] A first packaging piece, the front surface of which forms a first accommodating groove for mounting and cooperating with the front end part of the base station antenna;

[0007] A second packaging piece, the front surface of which forms a second accommodating groove for mounting and cooperating with the rear end part of the base station antenna; and

[0008] A third packaging piece, which forms an accommodating through hole penetrating through the opposite sides thereof, and is used for sleeving the middle part of the base station antenna through the accommodating through hole.

[0009] The combination packaging material of the scheme is applied to packaging and protecting the base station antenna product, so as to prevent the base station antenna product from being damaged by vibration or drop impact during long-distance transportation or handling. Specifically, in use, the front end part of the base station antenna is inserted into the first accommodating groove of the first packaging piece to complete the assembly of the first packaging piece and the base station antenna, so that the first packaging piece wraps and protects the front end part of the base station antenna. Then, the rear end part of the base station antenna is inserted into the second accommodating groove of the second packaging piece to complete the assembly of the second packaging piece and the base station antenna, so that the second packaging piece wraps and protects the rear end part of the base station antenna. Finally, the third packaging piece is sleeved to the outside of the middle part of the base station antenna through the accommodating through hole, so that the middle part of the base station antenna is wrapped and protected. Thus, the first packaging piece, the second packaging piece and the third packaging piece cooperatively protect the whole structure of the base station antenna, prevent the end part and the middle part of the base station antenna from being damaged by collision, and the structure and installation mode of the first packaging piece, the second packaging piece and the third packaging piece are simple and small in size, which helps to reduce the manufacturing and use cost.

[0010] The technical scheme of the present application is further described as follows:

[0011] In one of the embodiments, the first accommodating groove and the second accommodating groove are both internally provided with a support structure, which is used for abutting against the end faces of the front end part and the rear end part of the base station antenna.

[0012] The contour size of the support structure is adapted to the contour size of the front end part and the rear end part of the base station antenna.

[0013] In one of the embodiments, the support structure comprises a plurality of first support steps, which are arranged in extension along the circumferences of the first accommodating groove and the second accommodating groove, so that the first support steps surround to form an empty space for accommodating the antenna joint of the base station antenna.

[0014] In one of the embodiments, the first accommodating groove and the second accommodating groove are further provided with a plurality of support tables, which are arranged outside the support structure along the circumferences of the first accommodating groove and the second accommodating groove, and are used for abutting against the outer circumferential surfaces of the front end part and the rear end part of the base station antenna.

[0015] In one of the embodiments, the first accommodating groove and the second accommodating groove are further provided with a plurality of reinforcing ribs, and one reinforcing rib is arranged between two first support steps.

[0016] In one of the embodiments, the back of the first and second packages are provided with a plurality of energy absorption grooves corresponding to the reinforcing ribs.

[0017] In one of the embodiments, the combined packaging material for the base station antenna further comprises a folding piece provided with a supporting protrusion, the folding piece is rotatably arranged on the first and second packages, the back of the first and second packages are provided with an insertion slot corresponding to the first supporting step.

[0018] When the folding piece is rotated and attached to the side of the first and second packages, the supporting protrusion is inserted into the insertion slot and abuts against the lower part of the first supporting step.

[0019] In one of the embodiments, the bottom wall of the first and / or second accommodation groove is further provided with a receiving groove for receiving the mounting accessory of the base station antenna.

[0020] In one of the embodiments, the third package comprises a first fitting piece and a second fitting piece, the first fitting piece is provided with a first fitting slot, the second fitting piece is provided with a second fitting slot, the first fitting piece and the second fitting piece are spliced to make the first fitting slot and the second fitting slot combine to form the accommodation through hole.

[0021] In one of the embodiments, the first fitting slot and the second fitting slot are both provided with a second supporting step and a third supporting step, the second supporting step is connected with the third supporting step. BRIEF DESCRIPTION OF DRAWINGS

[0022] The accompanying drawings, which form a part of the present application, are intended to provide further understanding of the present application, and are used to interpret the present application together with its description. The accompanying drawings are not intended to limit the present application in any way.

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained without creative labor based on these drawings.

[0024] Figure 1 The installation structure schematic diagram of the combined packaging material for the base station antenna according to an embodiment of the present application.

[0025] Figure 2 The structure schematic diagram of the first package in one of the embodiments.

[0026] Figure 3 for Figure 2 A top-view structural diagram.

[0027] Figure 4 for Figure 2 A structural schematic diagram of the first package from the rear view.

[0028] Figure 5 A side view of the structure for mounting the folding component to the first package.

[0029] Figure 6 for Figure 5 A schematic diagram of the left-side view structure.

[0030] Figure 7 This is a schematic diagram of the structure of the second packaging component in one embodiment.

[0031] Figure 8 This is a schematic diagram of the structure of the third packaging component in one embodiment.

[0032] Figure 9 This is a schematic diagram of the structure of the first mating component in one embodiment.

[0033] Explanation of reference numerals in the attached figures:

[0034] 100. Packaged material for base station antennas; 10. First package; 11. First receiving slot; 20. Second package; 21. Second receiving slot; 30. Third package; 31. Receiving through hole; 32. First mating part; 321. First mating slot; 33. Second mating part; 331. Second mating slot; 34. Second support step; 35. Third support step; 40. First support step; 40a. Clearance; 40b. Support platform; 40c. Reinforcing rib; 40d. Energy absorption slot; 40e. Slot; 40f. Receiving slot; 50. Folding part; 51. Support protrusion; 60. Mounting accessories; 70. Carton; 200. Base station antenna. Detailed Implementation

[0035] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, the specific embodiments of this application are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this application. However, this application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this application. Therefore, this application is not limited to the specific embodiments disclosed below.

[0036] In the description of this application, it should be understood that if terms such as "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" appear, these terms indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0037] Furthermore, where the terms "first" and "second" appear, these terms are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, where the term "multiple" appears, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0038] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0039] In this application, unless otherwise expressly specified and limited, the use of descriptions such as "above" or "below" the second feature indicates that the first and second features are in direct contact or indirect contact via an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. Similarly, "below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0040] It should be noted that if an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. If an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. If so, the terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used in this application are for illustrative purposes only and do not represent the only possible implementation.

[0041] See Figure 1 This application illustrates a combined packaging 100 for a base station antenna, comprising a first package 10, a second package 20, and a third package 30.

[0042] Please combine Figure 2 and Figure 7 The first package 10 has a first receiving groove 11 on its front side, which is used to install and cooperate with the front end of the base station antenna 200; the second package 20 has a second receiving groove 21 on its front side, which is used to install and cooperate with the rear end of the base station antenna 200; the third package 30 has receiving through holes 31 extending through its opposite sides, which are used to fit into the middle part of the base station antenna 200 through the receiving through holes 31.

[0043] It should be noted that the combined packaging material 100 for the base station antenna may also include a carton 70. The first packaging component 10, the second packaging component 20, the third packaging component 30, and the combination of the base station antenna 200 are all placed into the carton 70, and then the carton 70 is sealed. On the one hand, the carton 70 forms a sealing effect for the base station antenna 200, avoiding contamination from environmental stains and damage from hard objects. On the other hand, the carton 70 can also constrain the degree of freedom of the combination, preventing the combination from falling apart.

[0044] In summary, implementing the technical solution of this embodiment will achieve the following beneficial effects: The combined packaging material of this solution is used to package and protect the base station antenna 200 product to prevent the base station antenna 200 product from being damaged by vibration or drop impact during long-distance transportation or handling. Specifically, in use, the front end of the base station antenna 200 can be inserted into the first receiving slot 11 of the first packaging component 10 to complete the assembly of the first packaging component 10 and the base station antenna 200, so that the first packaging component 10 can wrap and protect the front end of the base station antenna 200. Then, the rear end of the base station antenna 200 is inserted into the second receiving slot 21 of the second packaging component 20 to complete the assembly of the second packaging component 20 and the base station antenna 200. The first packaging component 10, the second packaging component 20, and the third packaging component 30 are then installed through the receiving through hole 31 to the outside of the middle part of the base station antenna 200, thus protecting the middle part of the base station antenna 200. In this way, the first packaging component 10, the second packaging component 20, and the third packaging component 30 work together to form a complete and effective protection for the overall structure of the base station antenna 200, preventing the ends and middle parts of the base station antenna 200 from being damaged by collisions. Moreover, the structure and installation method of the first packaging component 10, the second packaging component 20, and the third packaging component 30 are simple and small in size, which helps to reduce manufacturing and use costs.

[0045] In this application, the first packaging component 10, the second packaging component 20, and the third packaging component 30 are all specifically made of paper trays. Compared with the packaging materials made of expanded polystyrene (EPS / EPE / EPP / ARCEL, etc.) in the prior art, although expanded polystyrene has advantages such as good cushioning and shock absorption performance, it also has disadvantages such as large volume, inability of waste to weather naturally, and the generation of harmful gases when incinerated, which restricts its widespread application.

[0046] Paper trays are made from waste newspapers, cardboard box scraps, recycled paper tubes and pipes, virgin wood pulp board, or sugarcane pulp residue as raw materials. These materials are mixed into a pulp of a certain concentration through processes such as hydraulic pulping and batching. The pulp is then vacuum-pressed into a wet preform using a special metal mold. The wet preform is then dried and hot-pressed to form a paper pulp product. Therefore, it effectively solves the aforementioned defects of foamed plastics.

[0047] Specifically, in this application, the first packaging component 10, the second packaging component 20, and the third packaging component 30 are rectangular paper boxes formed by adding bamboo fiber to pulp and pressing it with a mold.

[0048] Please continue reading. Figure 1 and Figure 7It should be noted that the first package 10 and the second package 20 adopt essentially the same structural design to reduce design and manufacturing costs and improve versatility. The only structural difference between the two in this application is that, in one embodiment, the bottom wall of the first receiving groove 11 and / or the second receiving groove 21 is further recessed to form a receiving groove 40f, which is used to receive the mounting accessories 60 of the base station antenna 200.

[0049] For example, the first package 10 does not have a receiving slot 40f, while only the second package 20 has a receiving slot 40f in its second receiving slot 21. During installation, the mounting accessory 60 is abutted between the rear end of the base station antenna 200 and the bottom wall of the receiving slot 40f.

[0050] Specifically, the installation accessories 60 include a packaging box, as well as mounting brackets, screws, bolts and other accessories. The mounting brackets, screws, bolts and other accessories are placed inside the packaging box so that they can be easily installed together into the receiving slot 40f.

[0051] In this application, the base station antenna 200 has a cuboid structure.

[0052] In one embodiment, both the first receiving groove 11 and the second receiving groove 21 are provided with a support structure inside, which is used to abut against the front end and the rear end face of the base station antenna 200.

[0053] The outline dimensions of the support structure are compatible with the outline dimensions of the front and rear parts of the base station antenna 200.

[0054] The support structure with a matching profile can completely fit and abut against the end faces of the front and rear parts of the base station antenna 200, thereby effectively withstanding the impact force along the length of the base station antenna 200 and avoiding impact damage to the front and / or rear parts.

[0055] Please continue reading. Figure 2 and Figure 3 Specifically, in the above embodiment, the support structure includes a plurality of first support steps 40. The plurality of first support steps 40 are arranged to extend circumferentially along the first receiving groove 11 and the second receiving groove 21, such that the plurality of first support steps 40 surround and form a clearance space 40a, which is used to accommodate the antenna connector of the base station antenna 200.

[0056] Multiple first support steps 40 are at the same height, so that they can simultaneously abut against the end face of the front end and the end face of the rear end of the base station antenna 200, thereby distributing and dissipating the impact force, so that the first packaging component 10 and the second packaging component 20 can play a better buffering and protective role.

[0057] Of course, when the front and rear ends of the base station antenna 200 are non-planar, the multiple first support steps 40 can also be at different heights.

[0058] The formed clearance space 40a can accommodate the antenna connector, and the antenna connector does not contact the side wall of the clearance space 40a, so as to avoid the antenna connector being squeezed, deformed or even crushed when subjected to impact force.

[0059] Furthermore, based on any of the above embodiments, the first receiving groove 11 and the second receiving groove 21 are also provided with a plurality of support platforms 40b. The plurality of support platforms 40b are arranged around the outside of the support structure along the circumference of the first receiving groove 11 and the second receiving groove 21. The plurality of support platforms 40b are used to abut against the outer peripheral surfaces of the front end and the rear end of the base station antenna 200. The provided support platforms 40b are mainly used to withstand the impact force in the width and height directions of the base station antenna 200, so as to protect the four sides of the front end and the rear end of the base station antenna 200 from pressure or impact damage.

[0060] Please continue reading. Figure 2 In another embodiment, multiple reinforcing ribs 40c are provided in the first receiving groove 11 and the second receiving groove 21, and a reinforcing rib 40c is provided between the two first supporting steps 40. The reinforcing ribs 40c provide lateral support and reinforcement to the first supporting steps 40, thereby improving the structural strength of the first supporting steps 40 and enabling the first supporting steps 40 to withstand greater impact forces.

[0061] For example, in this application, the reinforcing bar 40c adopts a cross-shaped structure, with two perpendicularly intersecting bars supporting each other, resulting in better overall structural performance.

[0062] Please continue reading. Figures 2 to 4 Furthermore, both the first package 10 and the second package 20 have multiple energy-absorbing grooves 40d on their back sides, with each energy-absorbing groove 40d corresponding to a reinforcing rib 40c. When the first package 10 and the second package 20 are subjected to external impact, the reinforcing rib 40c is more likely to deform to absorb the impact energy, thereby protecting the first support step 40 and the end face of the base station antenna 200 that abuts against the first support step 40.

[0063] For example, in this application, the energy absorption groove 40d adopts a cross-shaped deep groove structure to have better deformation energy absorption capacity.

[0064] Please continue reading. Figure 5 and Figure 6In one embodiment, the combined package 100 for the base station antenna further includes a folding member 50, which is provided with a support protrusion 51. The folding member 50 is rotatably mounted on the first package 10 and the second package 20. The back side of the first package 10 and the second package 20 are provided with slots 40e, which are correspondingly provided with the first support step 40.

[0065] The folding component 50 can be integrally formed with the first packaging component 10 and the second packaging component 20, or it can be detachably assembled. For example, in this application, the three components are integrally formed to achieve better structural integrity and connection strength.

[0066] When the folding member 50 rotates and fits against the sides of the first packaging member 10 and the second packaging member 20, the support protrusion 51 inserts into the slot 40e and abuts against the bottom of the first support step 40. This allows the support protrusion 51 to provide upward support to the first support step 40, thereby increasing the strength of the first support step 40.

[0067] For example, when the first support step 40 is arranged on both long sides of the first package 10 and the second package 20, two folding parts 50 are also provided and installed on the two long sides respectively; when the first support step 40 is arranged on both short sides of the first package 10 and the second package 20, two folding parts 50 are also provided and installed on the two short sides respectively.

[0068] Please continue reading. Figure 1 and Figure 8 In addition, in one embodiment, the third package 30 includes a first mating member 32 and a second mating member 33. The first mating member 32 is provided with a first mating groove 321, and the second mating member 33 is provided with a second mating groove 331. The first mating member 32 and the second mating member 33 are spliced ​​together so that the first mating groove 321 and the second mating groove 331 are spliced ​​together to form a receiving through hole 31.

[0069] Thus, the third packaging component 30 is designed as a split structure consisting of the first mating component 32 and the second mating component 33. During installation, there is no need to slide the assembly after aligning it from one end. Either the first mating component 32 or the second mating component 33 can be installed first, which is highly flexible. Moreover, the installation method is to simply snap the first mating component 32 and the second mating component 33 into the middle position of the base station antenna 200, which is convenient and labor-saving.

[0070] When the first mating part 32 and the second mating part 33 are fully installed on the base station antenna 200, the first mating part 32 and the second mating part 33 fit together to form a closed ring structure, thereby providing more complete circumferential buffer protection for the base station antenna 200.

[0071] To prevent the first mating part 32 and / or the second mating part 33 from becoming loose or shifting due to friction from the side wall of the carton 70 during the process of loading the assembly into the carton 70, the splicing surface of the first mating part 32 for engaging with the second mating part 33 is provided with a first connecting part, and the splicing surface of the second mating part 33 for engaging with the first mating part 32 is provided with a second connecting part. The first connecting part and the second connecting part are connected to generate a connecting force to restrict the relative loosening of the first mating part 32 and the second mating part 33, thereby avoiding the aforementioned problem.

[0072] Please continue reading. Figure 9 Based on the above embodiments, both the first mating groove 321 and the second mating groove 331 are provided with a second support step 34 and a third support step 35, with the second support step 34 connected to the third support step 35. The second support step 34 is used to fit against the outer peripheral surface of the base station antenna 200, thereby forming a support effect to offset the impact force received by the base station antenna 200 in the width or height direction. The third support step 35 is specifically a series of small-sized ribs, which strengthen the second support step 34 by connecting with it.

[0073] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0074] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.

Claims

1. A composite packaging material for a base station antenna, characterized in that, include: A first package has a first receiving groove formed on its front side, which is used to be installed and fitted with the front end of the base station antenna. The second package has a second receiving groove formed on its front side, which is used to install and cooperate with the rear end of the base station antenna. as well as The third package has accommodating through holes extending through its opposite sides, and is used to be fitted into the middle part of the base station antenna through the accommodating through holes.

2. The combined packaging material for a base station antenna according to claim 1, characterized in that, Both the first accommodating slot and the second accommodating slot are provided with a support structure inside, and the support structure is used to abut against the front end and the rear end face of the base station antenna. The outline dimensions of the support structure are adapted to the outline dimensions of the front and rear parts of the base station antenna.

3. The combined packaging material for a base station antenna according to claim 2, characterized in that, The support structure includes a plurality of first support steps, which extend circumferentially along the first receiving groove and the second receiving groove, such that the plurality of first support steps form a clearance space, which is used to accommodate the antenna connector of the base station antenna.

4. The combined packaging material for a base station antenna according to claim 3, characterized in that, The first receiving slot and the second receiving slot are also provided with a plurality of support platforms. The plurality of support platforms are arranged around the outside of the support structure along the circumference of the first receiving slot and the second receiving slot. The plurality of support platforms are used to abut against the outer circumferential surface of the front end and the rear end of the base station antenna.

5. The combined packaging material for a base station antenna according to claim 3, characterized in that, The first and second receiving grooves are also provided with a plurality of reinforcing ribs, and one of the reinforcing ribs is provided between the two first supporting steps.

6. The combined packaging material for a base station antenna according to claim 5, characterized in that, Both the first and second packages have multiple energy-absorbing grooves on their backs, and each energy-absorbing groove corresponds to one of the reinforcing ribs.

7. The combined packaging material for a base station antenna according to claim 3, characterized in that, The combined packaging material for the base station antenna also includes a folding member, which is provided with a support protrusion. The folding member is rotatably mounted on the first package and the second package. The back side of both the first package and the second package is provided with a slot, which is corresponding to the first support step. When the folding member rotates and fits against the sides of the first and second packages, the support protrusion inserts into the slot and abuts against the bottom of the first support step.

8. The combined packaging material for a base station antenna according to claim 1, characterized in that, The bottom wall of the first receiving groove and / or the second receiving groove is further recessed to form a receiving groove, which is used to receive the mounting accessories of the base station antenna.

9. The combined packaging material for a base station antenna according to claim 1, characterized in that, The third package includes a first mating component and a second mating component. The first mating component has a first mating groove, and the second mating component has a second mating groove. The first mating component and the second mating component are spliced ​​together so that the first mating groove and the second mating groove are joined together to form the receiving through hole.

10. The combined packaging material for a base station antenna according to claim 9, characterized in that, Both the first and second mating grooves are provided with a second support step and a third support step, and the second support step is connected to the third support step.

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