Antenna base and antenna with same

Abstract

The antenna base comprises a bottom plate formed by bending a raw material plate and a pair of connecting plates, the pair of connecting plates are symmetrically located on the two sides of the bottom plate, and the length direction of the bottom plate is the diagonal direction of a quadrangle where the outer contour of the raw material plate is located. The pair of connecting plates are two opposite corners on a quadrangle where the outer contour of the raw material plate is located, the bottom plate is provided with a rectangular main body part, connecting parts which are located at the two ends of the main body part respectively and are trapezoidal, and mounting parts which are connected with the lower bottoms of the connecting parts respectively, each mounting part is provided with at least one first mounting hole, and the projection of the connecting plate on the bottom plate is located between the two mounting parts. The base is simple in structure, and the size of an initial plate for blanking can be reduced while the structural size of the base is kept unchanged, so that the cost is reduced, and the benefit is improved. And the interference of the connecting plate on the mounting tool can be avoided, and the mounting convenience and efficiency are improved.

Description

Technical Field

[0001] The utility model relates to an antenna base and an antenna with the base, and is applicable to the technical field of antenna manufacturing. Background Art

[0002] Antennas are signal transceivers used to collect, process, and forward signals, and are widely used in various signal processing scenarios. The current antenna structure is usually composed of an antenna reflector, a feed frame, a column, and a base. After the antenna is assembled, the antenna can be installed on the desired mounting plane through the base. The existing base is usually fixed to the mounting plane by bolt connection, such as the antenna base disclosed in the patent with publication number CN204793152U, which is fixed to the mounting plane by bolts passing through the fixing holes opened on the bottom plate. However, as shown in the attached Figure 1 、 Figure 2 As shown in , the processing method of this type of base is usually to first take a quadrilateral initial plate from the whole or a whole batch of metal plates, then cut the initial plate into a certain shape, and then bend it to form the required base. However, on the one hand, the base formed by bending the structure will have a flange on one side of the bolt hole. When installing the base, the flange will interfere with installation tools such as wrenches (as shown in the attached figure). Figure 3 As shown in the figure, the installer cannot turn the wrench widely, which affects the quick installation of the base. On the other hand, the initial plate area required for processing this structure is large, and a large amount of waste material needs to be cut off (as shown in the figure). Figure 2 The shaded part in the middle will cause considerable cost waste and affect the production efficiency of the enterprise. Utility Model Content

[0003] In order to solve the defects of the above-mentioned prior art, the utility model provides an antenna base and an antenna having the base.

[0004] In one aspect, the present invention discloses an antenna base, comprising a base formed by bending a raw material sheet and a pair of connecting plates symmetrically located on either side of the base. The base is configured to connect to a mounting surface, while the connecting plates are configured to connect to an antenna post to secure the antenna. The length of the base is the diagonal direction of the quadrilateral containing the raw material sheet's outer contour. The connecting plates are located at two opposing corners of the quadrilateral containing the raw material sheet's outer contour. Specifically, the raw material sheet is the sheet formed after the base is unfolded, i.e., the sheet formed by trimming the initial sheet after blanking. The quadrilateral containing the raw material sheet's outer contour is the initial sheet after blanking. The base comprises a rectangular main portion, trapezoidal connecting portions located at either end of the main portion, each having an upper base connected to the wide side of the main portion, and a mounting portion connected to the lower base of each connecting portion. Specifically, the upper and lower bases of the connecting portions do not represent directions, but are defined according to the mathematical definition of a trapezoid: of two parallel bases of a trapezoid, the longer one is the lower base, and the shorter one is the upper base. Each mounting portion is provided with at least one first mounting hole, and the projection of the connecting plate on the base plate is positioned between the two mounting portions. Due to the aforementioned positioning and structural arrangement of the base plate and connecting plate, and because the diagonal length of the quadrilateral is greater than the side length, the size of the initial sheet material can be reduced while maintaining the structural dimensions of the base, thereby reducing material costs, minimizing cost waste, and improving efficiency. Furthermore, the aforementioned structural arrangement allows the pair of connecting plates to be bent and formed, positioned between the two mounting portions on the base plate. This prevents interference between the upright connecting plates and the first mounting holes provided in the mounting portions, making it easier for installers to use tools such as wrenches to install the connecting bolts, thereby improving the convenience and efficiency of base installation.

[0005] Furthermore, each connecting plate includes a connecting portion connected to one long side of the main body, and two supporting portions, one connected to the waist of each connecting portion and the other connected to the connecting portion. The connecting portion connects to the antenna post, facilitating antenna assembly. The supporting portions reinforce the connecting portion, preventing tilting and deformation, and improving the structural strength of the base.

[0006] Furthermore, each mounting portion is provided with at least two first mounting holes, and at least two first mounting holes are respectively provided at both ends of the mounting portion parallel to the width direction of the main body portion. By providing the first mounting holes at the four corners of the base plate, the connection stability and firmness between the base and the mounting plane are ensured.

[0007] Furthermore, each connecting part is provided with a second mounting hole for connecting the antenna pole and an arc-shaped adjustment groove for adjusting the angle of the antenna pole. The second mounting hole is provided at the center of the adjustment groove. The antenna pole is connected through the second mounting hole, and the inclination angle of the antenna pole is adjusted and fixed through the arc-shaped adjustment groove, which facilitates the adjustment of the antenna pitch angle.

[0008] On the other hand, the utility model also discloses an antenna, comprising a base, an antenna post connected to the base at one end, and an antenna reflector provided at the other end of the antenna post. The base adopts the above-mentioned antenna base.

[0009] Due to the application of the above technical solution, the present invention has the following advantages over the prior art:

[0010] The antenna base and antenna having the same in the present invention have a simple structure and are easy to manufacture. By adjusting the relative position and structure of the base raw material plate and the initial blanking plate, the size of the initial blanking plate can be reduced while maintaining the base structural dimensions, thereby reducing material costs, reducing cost waste, and improving efficiency. Furthermore, through a reasonable structural arrangement, the edge of the mounting portion where the first mounting hole is located is unobstructed, preventing interference from the erected connecting plate during the installation process. This facilitates the use of tools such as wrenches to install the connecting bolts, thereby improving the convenience and efficiency of base installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Hereinafter, some specific embodiments of the present invention will be described in detail in an exemplary and non-limiting manner with reference to the accompanying drawings. The same reference numerals in the accompanying drawings indicate the same or similar components or parts. It should be understood by those skilled in the art that these drawings are not necessarily drawn to scale. In the accompanying drawings:

[0012] Figure 1 It is a structural diagram of the existing base;

[0013] Figure 2 It is a schematic diagram of the blanking and bending structure of the existing base;

[0014] Figure 3 This is a schematic diagram of the installation status of the existing base;

[0015] Figure 4 This is a schematic diagram of the structure of an embodiment of the utility model Figure 1 ;

[0016] Figure 5 yes Figure 4 The structure of the embodiment shown Figure 2 ;

[0017] Figure 6 yes Figure 4 The structure of the embodiment shown Figure 3 ;

[0018] Figure 7 yes Figure 4 Schematic diagram of the blanking and bending structure of the base in the embodiment shown;

[0019] Figure 8 yesFigure 4 A diagram showing the installation state of the base in the illustrated embodiment;

[0020] Figure 9 yes Figure 4 A schematic diagram of the connection structure between the base and the antenna column in the embodiment shown;

[0021] The following are the descriptions of the reference numerals:

[0022] 1. Raw material plate; 2. Bottom plate; 21. Main body; 22. Connecting portion; 23. Mounting portion; 231. First mounting hole; 3. Connecting plate; 31. Connecting portion; 311. Second mounting hole; 312. Adjusting slot; 32. Support portion. DETAILED DESCRIPTION

[0023] The following is a clear and complete description of the technical solution of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0024] In the description of this utility model, it should be noted that the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance. In addition, the technical features involved in the different embodiments of the utility model described below may be combined with each other as long as they do not conflict with each other.

[0025] Reference Attachment Figures 1-9 On the one hand, this embodiment discloses an antenna base, comprising a bottom plate 2 formed by bending a raw material plate 1 and a pair of connecting plates 3. The pair of connecting plates 3 are symmetrically located on both sides of the bottom plate 2, wherein the bottom plate 2 is used to connect to the installation plane (i.e., the surface to which the antenna needs to be connected and fixed, usually the ground or floor, etc.), and the pair of connecting plates 3 are used to connect to the antenna column to achieve the installation and fixation of the antenna. The length direction of the bottom plate 2 is the diagonal direction of the quadrilateral where the outer contour of the raw material plate is located, and the pair of connecting plates 3 are respectively the two opposite corners of the quadrilateral where the outer contour of the raw material plate 1 is located. Specifically, the raw material plate 1 here is the plate formed after the base is unfolded, that is, the initial plate after cutting (such as the attached Figure 7The plate formed by cutting (the quadrilateral plate shown by the number a); the quadrilateral where the outer contour of the raw material plate 1 is located is the initial plate after cutting. The bottom plate 2 has a rectangular main body 21, a connecting portion 22 located at both ends of the main body 21 and in a trapezoidal shape with the upper base connected to the wide side of the main body, and a mounting portion 23 connected to the lower base of each connecting portion 22. Specifically, the upper base and the lower base of the connecting portion 22 here do not represent the direction, but are defined according to the mathematical definition of the trapezoid, that is, of the two parallel bases of the trapezoid, the longer one is the lower base and the shorter one is the upper base. Each mounting portion 23 is provided with at least one first mounting hole 231, and the projection of the connecting plate 3 on the bottom plate 2 is located between the two mounting portions 23. Refer to the attached Figure 7 The aforementioned positioning and structural arrangement of the base plate 2 and connecting plates 3, and the fact that the diagonal length of the quadrilateral is greater than the side length, allows the initial plate size to be reduced while maintaining the base's structural dimensions. This reduces material costs, minimizes waste, and improves efficiency. Furthermore, the aforementioned structural arrangement positions the pair of connecting plates 3 between the two mounting portions 23 on the base plate 2 after bending. This prevents interference between the upright connecting plates 3 and the first mounting holes 231 defined in the mounting portions 23, making it easier for installers to use tools such as wrenches to install the connecting bolts, thereby improving the ease of base installation.

[0026] In a more preferred embodiment, each connecting plate 3 includes a connecting portion 31 connected to one long side of the main body 21, and two supporting portions 32, one connected to the waist of each connecting portion 22 and the other connected to the connecting portion 31. The connecting portion 31 connects to the antenna post, facilitating antenna assembly. The supporting portions 32 reinforce the structure of the connecting portion 31, preventing problems such as tilting and deformation of the connecting portion 31 and improving the structural strength of the base.

[0027] In a more preferred embodiment, each mounting portion 23 is provided with at least two first mounting holes 231, and at least two first mounting holes 231 are respectively provided at both ends of the mounting portion 23 parallel to the width direction of the main body 21. By providing the first mounting holes 231 at the four corners of the base plate 2, the stability and firmness of the connection between the base and the mounting plane are ensured.

[0028] In a more preferred embodiment, each connecting portion 31 is provided with a second mounting hole 311 for connecting the antenna post and an arc-shaped adjustment slot 312 for adjusting the angle of the antenna post. The second mounting hole 311 is located at the center of the adjustment slot 312. The antenna post is connected through the second mounting hole 311, and the inclination angle of the antenna post is adjusted and fixed through the arc-shaped adjustment slot 312, thereby facilitating the adjustment of the antenna pitch angle.

[0029] On the other hand, this embodiment also discloses an antenna, including a base (such as the attached Figure 9 The structure shown in the middle mark b), the antenna column connected to the base at one end (as shown in the attached Figure 9 The structure shown in the middle mark c), the antenna reflecting surface arranged at the other end of the antenna post (not shown in the drawings, the structure of the antenna reflecting surface and the connection structure with the antenna post are both existing technologies), the base adopts the above-mentioned antenna base.

[0030] Due to the application of the above technical solution, the present invention has the following advantages over the prior art:

[0031] The antenna base and antenna having the same in the present invention have a simple structure and are easy to manufacture. By adjusting the relative position and structure of the base raw material plate and the initial blanking plate, the size of the initial blanking plate can be reduced while maintaining the base structural dimensions, thereby reducing material costs, reducing cost waste, and improving efficiency. Furthermore, through a reasonable structural arrangement, the edge of the mounting portion where the first mounting hole is located is unobstructed, preventing interference from the erected connecting plate during the installation process. This facilitates the use of tools such as wrenches to install the connecting bolts, thereby improving the convenience and efficiency of base installation.

[0032] The above embodiments are only for illustrating the technical concept and features of the present invention. Their purpose is to enable people familiar with this technology to understand the content of the present invention and implement it accordingly. They are not intended to limit the scope of protection of the present invention. Any equivalent changes or modifications made according to the spirit of the present invention should be included in the scope of protection of the present invention.

Claims

1. An antenna base, comprising a bottom plate (2) formed by bending a raw material plate (1) and a pair of connecting plates (3), wherein the pair of connecting plates (3) are symmetrically located on both sides of the bottom plate, characterized in that: The length direction of the bottom plate (2) is the diagonal direction of the quadrilateral where the outer contour of the raw material plate is located. The pair of connecting plates (3) are respectively two opposite corners of the quadrilateral where the outer contour of the raw material plate (1) is located. The bottom plate (2) has a rectangular main body (21), connecting parts (22) located at both ends of the main body (21) and in a trapezoidal shape, with the upper bottom connected to the wide side of the main body, and mounting parts (23) connected to the lower bottom of each connecting part (22). Each mounting part (23) is provided with at least one first mounting hole (231). The projection of the connecting plate (3) on the bottom plate (2) is located between the two mounting parts (23).

2. The antenna base according to claim 1, wherein: Each of the connecting plates (3) comprises a connecting portion (31) connected to a long side of the main body (21), and two supporting portions (32) respectively connected to the waist of each connecting portion (22) and connected to the connecting portion (31).

3. The antenna base according to claim 1, wherein: Each of the mounting portions (23) is provided with at least two first mounting holes (231), and the at least two first mounting holes (231) are respectively provided at two ends of the mounting portion (23) in a width direction parallel to the main body portion (21).

4. The antenna base according to claim 2, wherein: Each of the connecting portions (31) is provided with a second mounting hole (311) for connecting to an antenna column and an arc-shaped adjustment slot (312) for adjusting the angle of the antenna column, wherein the second mounting hole (311) is located at the center of the adjustment slot (312).

5. An antenna comprising a base, an antenna post connected to the base at one end, and an antenna reflector disposed at the other end of the antenna post, characterized in that: The base adopts the antenna base according to any one of claims 1 to 4.

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