Special receiving antenna mounting device for broadcast television village-to-village communication and household-to-household communication

Abstract

The utility model provides a special receiving antenna mounting device for broadcasting and television village-to-village communication and household-to-household communication. The device comprises a main supporting rod, a footstand and two supporting legs, the footstand is connected with one end of the main supporting rod, and one end of the supporting leg is connected with the main supporting rod; the other end of the supporting leg and the leg base are fixed through a fixing bolt. The main supporting rod is used for loading an antenna. The two supporting legs are symmetrically arranged on the two opposite sides of the main supporting rod. According to the utility model, the application scene of the special receiving antenna installation device can be expanded.

Description

TECHNICAL FIELD

[0001] The utility model relates to antenna technical field especially relates to a special receiving antenna installation device for broadcast television village-village access and house-hold access. BACKGROUND

[0002] Live satellite receiving antenna is an indispensable part of satellite communication system, used for receiving broadcast signals from satellite. This field involves key technologies such as electromagnetic wave propagation and reception, satellite orbit design and calculation, signal modulation and demodulation, antenna design and optimization. And live satellite receiving antenna can accurately capture and convert weak signals from satellite, providing high-quality audio and video and data services for users.

[0003] In the process of receiving satellite signals by live satellite receiving antenna, live satellite receiving antenna needs to process a series of signals, including signal amplification, filtering, demodulation, etc. These processing technologies belong to the field of signal processing and transmission, aiming to improve the signal-to-noise ratio, reduce signal distortion, and ensure stable transmission of signals. In addition, with the continuous development of communication technology, live satellite receiving antenna also needs to support higher frequency and larger bandwidth signal transmission to meet users' demand for high-definition video, high-speed Internet and other services.

[0004] However, after the existing live satellite receiving antenna is assembled, it is usually directly pressed by a heavy object such as a stone slab to fix the assembled antenna on the ground or roof. The heavy object fixing form is not only not beautiful, but also cannot guarantee the stability of the antenna installation, and the heavy object pressing the antenna can easily cause the deformation of the antenna structure, affecting the service life, and only can be applied to horizontal installation surface, with less applicable scene. UTILITY MODEL CONTENT

[0005] To solve the above problems, the special receiving antenna installation device for broadcast television village-village access and house-hold access provided by the utility model can expand the application scene of the special receiving antenna installation device by setting the main support rod, the foot base and the two support feet.

[0006] The utility model provides a special receiving antenna installation device for broadcast television village-village access and house-hold access, which comprises a main support rod, a foot base and two support feet.

[0007] The foot base is connected with one end of the main support rod, and one end of the support foot is connected with the main support rod.

[0008] The other end of the support foot and the foot base are both fixed by fixing bolts, and the main support rod is used for loading the antenna.

[0009] The two support feet are symmetrically arranged on opposite sides of the main support rod.

[0010] Optionally, the main support rod comprises a connecting rod body and a loading rod body;

[0011] One end of the connecting rod body is fixedly connected with the foot base, the other end of the connecting rod body or the loading rod body is fixedly connected with one end of the support foot, the other end of the connecting rod body is fixedly connected with the loading rod body, an included angle between the connecting rod body and the loading rod body is obtuse, and the loading rod body is used for loading an antenna.

[0012] Optionally, relative to a plane in which the connecting rod body and the loading rod body are located, the support foot is located at an outer side of the included angle formed by the connecting rod body and the loading rod body.

[0013] Optionally, relative to a plane in which the connecting rod body and the loading rod body are located, the support foot is located at an inner side of the included angle formed by the connecting rod body and the loading rod body.

[0014] Optionally, the special receiving antenna mounting device further comprises a first clamping member and a second clamping member;

[0015] The first clamping member is connected with the support foot, the second clamping member is connected with the foot base, and the first clamping member and the second clamping member are both used for being clamped on the rod-shaped device through the fixing bolt.

[0016] Optionally, the first clamping member comprises a first mounting plate and a first fixing nut, and the fixing bolt is a U-shaped bolt;

[0017] The first mounting plate is fixedly connected with the support foot, the peripheral surface of the two ends of the U-shaped bolt is provided with threads, the two ends of the U-shaped bolt pass through the first mounting plate in the direction of the first mounting plate towards the support foot, the first fixing nut is respectively threadedly connected with the two ends of the U-shaped bolt, and the first fixing nut is located at the side of the first mounting plate towards the support foot.

[0018] Optionally, the first clamping member is a hoop.

[0019] Optionally, the second clamping member comprises a second mounting plate and a second fixing nut, and the fixing bolt is a U-shaped bolt;

[0020] The second mounting plate is fixedly connected with the foot base, the peripheral surface of the two ends of the U-shaped bolt is provided with threads, the two ends of the U-shaped bolt pass through the second mounting plate in the direction of the second mounting plate towards the foot base, the second fixing nut is respectively threadedly connected with the two ends of the U-shaped bolt, and the second fixing nut is located at the side of the second mounting plate towards the foot base.

[0021] Optionally, the foot base is a hoop.

[0022] Optionally, the materials of the main support rod, the support foot and the foot base are all cold-rolled steel, and the surfaces of the main support rod, the support foot and the foot base are all coated with an anti-corrosion coating.

[0023] The special receiving antenna mounting device for the broadcast television village-village and house-house is provided, one end of each of the two supporting legs and the position of the foot base can form three vertices of a triangle, and the main supporting rod and the other end of the two supporting legs can also form three vertices of another triangle, so that the stability of the antenna installation is improved, and the foot base and the two supporting legs are matched with the fixing bolts to fix the supporting rod, so that the antenna can be installed on the ground and in various scenes such as a wall surface, and the application scene of the special receiving antenna mounting device is enlarged. BRIEF DESCRIPTION OF DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative effort on the basis of these drawings.

[0025] Figure 1 FIG. 1 is a schematic structural diagram of a special receiving antenna mounting device installed on a horizontal installation surface according to an embodiment of the present application;

[0026] Figure 2 FIG. 2 is a schematic structural diagram of a special receiving antenna mounting device installed on a vertical installation surface according to an embodiment of the present application;

[0027] Figure 3 FIG. 3 is a schematic structural diagram of a special receiving antenna mounting device installed on a columnar object according to an embodiment of the present application;

[0028] Figure 4 FIG. 4 is a schematic structural diagram of a special receiving antenna mounting device installed on a columnar object according to another embodiment of the present application;

[0029] Figure 5 FIG. 5 is a schematic structural diagram of a special receiving antenna device installed on a horizontal installation surface according to an embodiment of the present application;

[0030] Figure 6 FIG. 6 is a schematic structural diagram of a special receiving antenna device installed on a vertical installation surface according to an embodiment of the present application.

[0031] REFERENCE SIGNS:

[0032] 1, main support rod; 11, connecting rod body; 12, loading rod body; 2, foot base; 21, bottom plate; 22, connecting plate; 3, support foot; 31, mounting flat foot; 41, first bundle embracing member; 411, first mounting plate; 42, second bundle embracing member; 421, second mounting plate; 43, hoop; 431, first arc-shaped embracing part; 432, second arc-shaped embracing part; 433, locking piece; 443, fixing bolt; 444, fixing plate; 51, antenna body; 52, reflecting surface. DETAILED DESCRIPTION

[0033] For the purpose of promoting an understanding of the present application, the present application will be described in greater detail below with reference to the drawings. In the drawings, embodiments of the present application are shown. However, the present application can be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete. It is therefore evident that the application can be altered in many different aspects, all without departing from the scope of the present application.

[0034] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

[0035] Spatially relative terms, such as "beneath", "below", "lower", "under", "above", "upper" and the like, can be used herein for ease of description to describe one element or feature's relationship to another element(s) or feature(s) as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use and / or operation in addition to the orientations depicted in the figures. For example, if a device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" or "over" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device can also be oriented in the other direction, and the spatially relative terms used herein are intended to encompass such additional orientations. It is therefore intended that the spatially relative terms be interpreted non- limitingly as indicated.

[0036] It is noted that, as used in this application, the singular form "a", "an", and "the" include plural references unless the context clearly dictates otherwise. As used herein, the term "includes" and its variants are intended to cover non-exclusive inclusions such that a process, method, system, product, or apparatus that includes items such as a list of elements is not necessarily limited to those items but can include additional items not expressly listed or inherent to such process, method, system, product, or apparatus.

[0037] As used herein, the singular forms "a", "an" and "the" include plural referents unless the context clearly dictates otherwise. It will be further understood that the terms "comprises", "comprising", "includes" and / or "including", or the like, when used in this specification, specify the presence of stated features, integers, steps, operations, elements, components, or combinations thereof, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or combinations thereof.

[0038] The utility model provides a kind of special receiving antenna mounting device for broadcast television village village, house house, it is combined with Figure 1 And Figure 2 , special receiving antenna mounting device includes: main support rod 1, foot base 2 and two support feet 3.

[0039] Foot base 2 is detachably connected with one end of main support rod 1 by the cooperation of bolt and nut, and one end of support foot 3 is detachably connected with the part of main support rod 1 away from one end of main support rod 1 by the cooperation of bolt and nut.

[0040] The other end of support foot 3 and foot base 2 are both fixed by fixing bolt 443, and main support rod 1 is used for loading antenna body;Two support feet 3 are symmetrically arranged on opposite sides of main support rod 1.

[0041] It can be understood that the other end of two support feet 3 and foot base 2 can be directly fixed on the corresponding mounting surface, such as wall surface or ground surface, by fixing bolt 443 when they are fixed by fixing bolt 443, or they can be indirectly fixed by fixing bolt 443 by cooperating with other components.

[0042] Further, main support rod 1 includes connecting rod body 11 and loading rod body 12. One end of connecting rod body 11 is fixedly connected with foot base 2, the other end of connecting rod body 11 or loading rod body 12 is fixedly connected with one end of support foot 3, the other end of connecting rod body 11 is fixedly connected with loading rod body 12, the included angle between connecting rod body 11 and loading rod body 12 is obtuse, and loading rod body 12 is used for loading antenna body.

[0043] Among them, relative to the plane where connecting rod body 11 and loading rod body 12 are located, support foot 3 is located on the outside or inside of the included angle formed by connecting rod body 11 and loading rod body 12;After fixing the antenna body on the horizontal mounting surface, loading rod body 12 is perpendicular to the horizontal mounting surface.

[0044] In this embodiment, the other end of support foot 3 is outwardly folded along the length direction to form mounting flat foot 31. First mounting through hole is formed in mounting flat foot 31. Mounting flat foot 31 can fix support foot 3 on the ground or wall surface by cooperating with fixing screw through first mounting through hole.

[0045] Meanwhile, the foot 2 is a ground foot, which specifically comprises a bottom plate 21 and two connecting plates 22 fixed in parallel on the same side of the bottom plate 21, and one end of the main support rod 1 is located between the two connecting plates 22 and is fixedly connected with the two connecting plates 22 through the cooperation of a bolt and a nut. In the embodiment, the two connecting plates 22 and the bottom plate 21 are integrally formed. The bottom plate 21 is provided with a second mounting through hole. The foot 2 can be fixed on the ground or the wall through the cooperation of the second mounting through hole and the fixing bolt 443.

[0046] In a further optional embodiment of the present embodiment, the special receiving antenna mounting device is combined with Figure 1 The support feet 3 are located on the outside of the included angle formed by the connecting rod body 11 and the loading rod body 12, and the two support feet 3 and the loading rod body 12 are located on the same vertical plane. The special receiving antenna mounting device in the optional embodiment is particularly suitable for being fixed on a horizontal mounting surface. In this way, the support feet 3 can fully share the force generated by the antenna body on the loading rod body 12, thereby increasing the stability of the structure of the special receiving antenna mounting device.

[0047] In a further optional embodiment of the present embodiment, the special receiving antenna mounting device is combined with Figure 2 The support feet 3 are located on the inside of the included angle formed by the connecting rod body 11 and the loading rod body 12, and the support feet 3 can be perpendicular to or at an angle to the loading rod body 12, which is not specifically limited in the optional embodiment. The special receiving antenna mounting device in the optional embodiment is particularly suitable for being fixed on a vertical mounting surface such as a wall. In this way, the support feet 3 can exert an oblique upward force on the main support rod 1, thereby effectively preventing the main support rod 1 from rotating downward relative to the foot 2, and increasing the stability of the structure of the special receiving antenna mounting device.

[0048] Further, the materials of the main support rod 1, the support feet 3 and the foot 2 are cold-rolled steel, but are not limited thereto. The surfaces of the main support rod 1, the support feet 3 and the foot 2 are coated with an anti-corrosion coating. By coating the surface of the special receiving antenna mounting device with an anti-corrosion coating, the erosion of the special receiving antenna mounting device in a humid environment or an acidic environment, such as acid rain, can be avoided, thereby effectively prolonging the service life of the special receiving antenna mounting device. The material of the anti-corrosion coating is not specifically limited in the present embodiment.

[0049] The dedicated receiving antenna installation device for rural and household broadcast television access provided in this embodiment, by setting up a main support rod 1, a base 2, and two support feet 3, allows one end of any support foot 3 and the other end, as well as the location of the base 2, to form the three vertices of a triangle, creating a stable triangular structure. Simultaneously, the connection point between the main support rod 1 and the two support feet 3, and the other ends of the two support feet 3, can also form the three vertices of another stable triangular structure, improving the stability of the antenna installation. Furthermore, the base 2 and the two support feet 3 are used in conjunction with fixing bolts 443 to secure the support rod, allowing the antenna to be installed not only on the ground but also on walls and other surfaces, expanding the application scenarios of the dedicated receiving antenna installation device.

[0050] Secondly, one embodiment of this utility model provides a dedicated receiving antenna installation device for broadcast television access in villages and households. The dedicated receiving antenna installation device in this embodiment differs from the dedicated receiving antenna installation device in the first aspect in that it combines... Figure 3 and Figure 4 The dedicated receiving antenna mounting device also includes: a first bundle 41 and a second bundle 42. The first bundle 41 is detachably connected to the support foot 3, and the second bundle 42 is fixedly connected to the foot 2; both the first bundle 41 and the second bundle 42 are used to secure them to the rod-shaped device by fixing bolts 443.

[0051] By providing the first and second bundled attachments 41 and 42, the dedicated receiving antenna mounting device provided in this embodiment can mount the antenna body onto a cylindrical object. The cross-section of the cylindrical object includes, but is not limited to, circles, ellipses, rectangles, and triangles. Users can select the appropriate shape and size of the first and second bundled attachments 41 and 42 according to the different shapes of the cylindrical object. The supporting feet 3 and bases 2 are detachably connected. After the antenna body is fixed to the vertical mounting surface, the mounting rod 12 is parallel to the vertical mounting surface.

[0052] In a further optional embodiment of this embodiment, combined with Figure 3 The first bundle 41 includes: a first mounting plate 411, a first fixing nut and a fixing bolt 443, wherein the fixing bolt 443 is a U-bolt.

[0053] The first mounting plate 411 is fixedly connected to the support foot 3. The two ends of the U-bolt are threaded on the peripheral surface. The two ends of the U-bolt pass through the first mounting plate 411 in the direction of the support foot 3. The first fixing nut is threadedly connected to the two ends of the U-bolt. The first fixing nut is located on the side of the first mounting plate 411 facing the support foot 3.

[0054] It should be noted that each support leg 3 can be connected with a first bundle holder 41 respectively, or can be connected with a first bundle holder 41 together. In this alternative embodiment, two support legs 3 are connected with a first bundle holder 41 together. Specifically, the two support legs 3 are fixedly connected with a first mounting plate 411 through fixing bolts 443, and the first mounting plate 411 is provided with a plurality of groups of communication holes with different intervals. Users can select U-shaped bolts with different sizes according to the size of the columnar object, pass the corresponding communication holes through the first mounting plate 411, and use nuts to clamp and fix the columnar object in the annular space formed by the first mounting plate 411 and the U-shaped bolt, so as to realize the fixation of the support leg 3 and the columnar object.

[0055] In a further alternative embodiment of the present embodiment, in combination Figure 4 , the first bundle holder 41 is a hoop 43. Specifically, the hoop 43 comprises: a first arc-shaped clamping portion 431, a second arc-shaped clamping portion 432, and the above-mentioned fixing bolt 443. Wherein, the two ends of the first arc-shaped clamping portion 431 and the second arc-shaped clamping portion 432 are formed with locking pieces 433, and each locking piece 433 is provided with a locking through hole matched with the fixing bolt 443. The fixing bolt 443 passes through the corresponding locking pieces 433 of the first arc-shaped clamping portion 431 and the second arc-shaped clamping portion 432 through the locking through hole and is locked together with the nut to clamp and fix the columnar object in the annular space formed by the first arc-shaped clamping portion 431 and the second arc-shaped clamping portion 432, so as to realize the fixation of the support leg 3 and the columnar object.

[0056] It can be understood that the support leg 3 can be welded with the first arc-shaped clamping portion 431 or the second arc-shaped clamping portion 432, or can be locked together with the corresponding locking piece 433 through the mounting flat leg 31 and the fixing bolt 443. In this alternative embodiment, the two support legs 3 are locked together with the corresponding locking piece 433 through the mounting flat leg 31 and the fixing bolt 443.

[0057] In a further alternative embodiment of the present embodiment, in combination Figure 3 , the second bundle holder 42 comprises: a second mounting plate 421, a second fixing nut, and a fixing bolt 443, and the fixing bolt 443 is a U-shaped bolt.

[0058] The second mounting plate 421 is fixedly connected with the foot base 2, the peripheral surface of the two ends of the U-shaped bolt is provided with a thread, the two ends of the U-shaped bolt pass through the second mounting plate 421 along the direction of the second mounting plate 421 towards the foot base 2, the second fixing nut is threadedly connected with the two ends of the U-shaped bolt respectively, and the second fixing nut is located on the side of the second mounting plate 421 towards the foot base 2.

[0059] Specifically, the bottom plate 21 of the foot base 2 is fixedly connected with the second mounting plate 421 through the fixing bolt 443, and a plurality of groups of communication holes with different intervals are also formed in the second mounting plate 421. Users can select U-shaped bolts with different sizes according to the size of the columnar object, pass the U-shaped bolts through the corresponding communication holes of the second mounting plate 421, and clamp the columnar object in the annular space formed by the second mounting plate 421 and the U-shaped bolt by using the nut, so that the foot base 2 is fixed with the columnar object.

[0060] In a third aspect, an embodiment of the utility model provides a special receiving antenna mounting device for broadcast television village-village access and house-house access. Figure 4 The special receiving antenna mounting device in the embodiment is different from the special receiving antenna mounting device in the first aspect in that the special receiving antenna mounting device further comprises the first clamping member 41 in the second aspect, and the foot base 2 is the clamp 43. However, the foot base 2 in the embodiment is different from the first clamping member 41 which is also the clamp 43 in the second aspect in that the clamp 43 in the embodiment is fixedly provided with two mutually parallel fixing plates 444 outside the first arc-shaped clamping part 431, and one end of the main supporting rod 1 is located between the two fixing plates 444 and is fixedly connected with the two fixing plates 444 through the cooperation of the bolt and the nut. In this way, the foot base 2 can be directly fixed with the columnar object to realize the installation of the antenna body.

[0061] In a fourth aspect, an embodiment of the utility model provides a special receiving antenna device for broadcast television village-village access and house-house access. Figure 5 And Figure 6 The special receiving antenna device comprises an antenna body 51, a reflecting surface 52 and the special receiving antenna mounting device in the first, second or third aspect.

[0062] The antenna body 51 and the reflecting surface 52 are detachably connected with the loading rod body 12 through the bolt and the nut.

[0063] In the embodiment, the special receiving antenna device takes the special receiving antenna mounting device in the second aspect as an example, and Figure 3 And Figure 4 In this way, the special receiving antenna device can select appropriate first clamping members 41 and second clamping members 42 to realize the installation of the antenna body according to the specific installation environment, or can select not to use the first clamping members 41 and the second clamping members 42 to install the antenna body on the installation surface such as the wall surface or the ground.

[0064] Specifically, when installing the antenna body 51 on a flat and stable ground environment, first, a standardized foundation is designed and built. The foundation should be able to withstand the weight of the antenna body and wind load, ensuring the stability of the antenna body 51 installation. Then, the special receiving antenna installation device is fixed on the foundation. Finally, the antenna body 51 and the reflector 52 are installed on the loading rod body 12, and the elevation and azimuth of the antenna body 51 are adjusted through the adjusting mechanism to achieve the best receiving effect. The adjusting mechanism is mainly composed of screws and nuts, which are not limited in this embodiment.

[0065] Before installing the antenna body 51 on the outer wall of a building or other vertical structure surface, it is necessary to ensure that the vertical structure can withstand the weight of the antenna body and wind load. During installation, first, the special receiving antenna installation device is fixed on the wall, then the antenna body 51 and the reflector 52 are installed on the loading rod body 12. Finally, the elevation and azimuth of the antenna body 51 are adjusted through the adjusting mechanism to ensure the best reception of signals.

[0066] When the antenna body 51 is installed on a columnar object, the method is similar to installing the elastic body on the vertical structure surface, which is not described here.

[0067] The working principle of the special receiving antenna device provided in this embodiment is mainly based on the propagation and reception principle of electromagnetic waves. Specifically, the antenna body 51 collects radio wave signals from satellites through the reflector 52 and the corresponding feed system, and converts them into high-frequency current energy. Then, the high-frequency current energy is transmitted to the receiver for decoding processing through the signal transmission and control system. During the decoding process, the system automatically adjusts the angle and direction of the antenna body according to the quality of the signal to ensure the best reception effect of the signal.

[0068] Among them, the reflector 52 is the key component for collecting satellite signals. It reflects and focuses the radio wave signals from the satellite on the feed system through specific geometric shape and material design. The feed system is responsible for converting the focused signals into high-frequency current energy for subsequent processing. The design of the reflection and focusing mechanism directly affects the receiving efficiency and signal quality of the antenna body, and the structure of the reflector 52 is not limited in this embodiment.

[0069] In addition, the pointing control of the antenna body 51 is a key link to achieve the best signal reception. Specifically, by adjusting the elevation and azimuth of the antenna body 51, the main beam of the antenna body 51 can be aligned in the direction of the satellite, thereby improving the reception strength of the signal. Modern live satellite receiving antennas are usually equipped with high-precision pointing control systems that can adjust the angle and direction of the antenna body 51 according to the instructions of the receiver or automatically detect the signal quality.

[0070] In order to improve the receiving strength and transmission efficiency of the signal, the special receiving antenna device also adopts a series of signal enhancement and transmission technologies. For example, by optimizing the design of the reflecting surface 52 and the configuration of the feed system, the focusing effect and receiving sensitivity of the signal can be improved; by using low-loss transmission cables and high-efficiency amplifier equipment, the stability and reliability of the signal during transmission can be ensured.

[0071] The special receiving antenna device provided by the embodiment has good environmental adaptability. It is designed with lightweight high-strength materials and corrosion-resistant coatings, which can operate stably for a long time in harsh weather conditions. At the same time, the special receiving antenna mounting device is carefully designed to adapt to different installation environments and terrain conditions, thereby reducing the reception abnormalities caused by unstable receiving signals. At the same time, the special receiving antenna device has strong consistency and increases the overall aesthetic appearance after installation.

[0072] In the description of the present specification, the description referring to the terms "some embodiments", "other embodiments", "ideal embodiments" and the like means that the specific features, structures, materials or characteristics described in conjunction with the embodiments or examples are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example.

[0073] The technical features of the above embodiments can be combined arbitrarily. In order to make the description concise, not all possible combinations of the technical features in the above embodiments are described, however, as long as the combination of the technical features does not exist contradictory, it should be considered as the scope of the present application.

[0074] The above embodiments only express several implementation manners of the present application, and the description is more specific and detailed, but it should not be understood as a limitation on the scope of the patent of the present application. It should be pointed out that for ordinary skilled in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which are all within the protection scope of the present application. Therefore, the protection scope of the patent of the present application should be subject to the appended claims.

Claims

1. A special receiving antenna installation device for broadcast television village-village and house-house, characterized in that, The special receiving antenna mounting device comprises a main supporting rod, a foot base and two supporting feet; The foot base is connected with one end of the main supporting rod, and one end of the supporting feet is connected with the main supporting rod; The other end of the supporting feet and the foot base are fixed by fixing bolts, and the main supporting rod is used for loading the antenna.

2. The apparatus of claim 1, wherein, The main supporting rod comprises a connecting rod body and a loading rod body; One end of the connecting rod body is fixedly connected with the foot base, one end of the loading rod body or the connecting rod body is fixedly connected with one end of the supporting feet, the other end of the connecting rod body is fixedly connected with the loading rod body, and the included angle between the connecting rod body and the loading rod body is obtuse.

3. The apparatus of claim 2, wherein, The supporting feet are located on the outer side of the included angle formed by the connecting rod body and the loading rod body relative to the plane where the connecting rod body and the loading rod body are located.

4. The apparatus of claim 2, wherein, The supporting feet are located on the inner side of the included angle formed by the connecting rod body and the loading rod body relative to the plane where the connecting rod body and the loading rod body are located.

5. The apparatus of claim 2, wherein, The special receiving antenna mounting device further comprises a first clamping member and a second clamping member; The first clamping member is connected with the supporting feet, and the second clamping member is connected with the foot base.

6. The apparatus of claim 5, wherein, The first clamping member comprises a first mounting plate and a first fixing nut, and the fixing bolt is a U-shaped bolt. The first mounting plate is fixedly connected with the supporting feet, the peripheral surface of the two ends of the U-shaped bolt is provided with threads, the two ends of the U-shaped bolt pass through the first mounting plate in the direction of the first mounting plate towards the supporting feet, the first fixing nut is threadedly connected with the two ends of the U-shaped bolt respectively, and the first fixing nut is located on the side of the first mounting plate towards the supporting feet.

7. The apparatus of claim 5, wherein, The first clamping member is a clamp.

8. The apparatus of claim 5, wherein, The second clamping member comprises a second mounting plate and a second fixing nut, and the fixing bolt is a U-shaped bolt. The second mounting plate is fixedly connected with the foot base, the peripheral surface of the two ends of the U-shaped bolt is provided with threads, the two ends of the U-shaped bolt pass through the second mounting plate in the direction of the second mounting plate towards the foot base, the second fixing nut is threadedly connected with the two ends of the U-shaped bolt respectively, and the second fixing nut is located on the side of the second mounting plate towards the foot base.

9. The apparatus of claim 1, wherein, The foot base is a clamp.

10. The apparatus of any one of claims 1 to 9, wherein, The materials of the main supporting rod, the supporting feet and the foot base are cold-rolled steel, and the surfaces of the main supporting rod, the supporting feet and the foot base are coated with an anticorrosive coating.

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