Universal multi-output low-noise satellite frequency demultiplier

Abstract

The utility model relates to the technical field of a satellite frequency demultiplier, in particular to a universal multi-output low-noise satellite frequency demultiplier. Comprising a mounting plate, a satellite frequency demultiplier body is mounted on one side of the mounting plate, a connecting port is mounted on one side of the satellite frequency demultiplier body, an adjusting device is arranged on the side, close to the satellite frequency demultiplier body, of the mounting plate, the adjusting device comprises a connecting frame, and the connecting frame is fixedly connected with one side of the mounting plate; and one inner wall of the connecting frame is rotationally connected with a connecting rod, and one end of the arc surface of the connecting rod is fixedly connected with an adjusting plate. According to the universal multi-output low-noise satellite frequency demultiplier provided by the utility model, when the satellite frequency demultiplier is installed on the installation plate, the task of installing the satellite frequency demultiplier can be completed through the adjusting device, the steps of installing the satellite frequency demultiplier can be simplified through the adjusting device, the installation efficiency is improved, and the installation cost is reduced. And the working efficiency during large-scale installation is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to satellite frequency reducer technical field especially relates to a general type multi-output low noise satellite frequency reducer. BACKGROUND

[0002] Satellite frequency reducer is a satellite receiving equipment, mainly used for converting high frequency signal received from satellite into low frequency signal, so that satellite receiver or television equipment processes.

[0003] The utility model discloses a kind of multi-satellite frequency reducers of announcement No. CN214099834U, and its technical scheme points are as follows: including several feed sources, several waveguides and shell;Among them, several feed sources are used to receive the signal of multiple different satellites, and the signal of each satellite is polarized into a horizontal polarization signal and a vertical polarization signal respectively, the first end of each waveguide is connected with the signal output end of corresponding feed source, and the second end of each waveguide is fixedly connected with shell;Several frequency reduction circuits are arranged in shell, and each frequency reduction circuit is used to convert the signal of corresponding satellite into the signal required by satellite receiver;Several output ports are arranged on shell, and output port is electrically connected with the output end of frequency reduction circuit.According to the multi-satellite frequency reducer of the utility model, the circuit complexity of existing frequency reducer, high cost of parts and large size of frequency reducer are effectively solved, and only one multi-satellite frequency reducer can receive the signal of multiple satellites simultaneously, which reduces cost and installation difficulty.

[0004] For the above-mentioned related content, there are the following technical defects: the general type multi-output low noise satellite frequency reducer is a satellite receiving equipment, mainly used for converting high frequency signal received from satellite into low frequency signal, so that satellite receiver or television equipment processes, usually when using, satellite frequency reducer needs to be installed on the mounting plate of satellite antenna through screw rod, but the connection mode of installation through screw rod needs to use screwdriver during installation process, which also makes the time spent in installation too much, increases the installation and debugging time of satellite frequency reducer, and delays work progress when installing satellite frequency reducer on a large scale.

[0005] Therefore, it is necessary to provide a new general type multi-output low noise satellite frequency reducer to solve the above technical problems. Utility model content

[0006] The utility model aims at solving the defect that screwdriver needs to be used during installation process of the connection mode of installation through screw rod in prior art, which also makes the time spent in installation too much, increases the installation and debugging time of satellite frequency reducer, and delays work progress when installing satellite frequency reducer on a large scale.

[0007] The utility model provides a general type multi -output low noise satellite frequency reducer, include: mounting panel, one side of mounting panel is equipped with satellite frequency reducer body, one side of satellite frequency reducer body is equipped with the connection interface, the side close to satellite frequency reducer body of mounting panel is equipped with adjusting device, adjusting device includes connecting frame, one side fixed connection of connecting frame and mounting panel, one of the inner wall of connecting frame is rotatably connected with connecting rod, the arc surface one end fixed connection of connecting rod has adjusting board, one side fixed connection of adjusting board has connecting plate, connecting plate is elastic board, the side fixed connection of connecting plate away from satellite frequency reducer body has the clamping block, the other inner wall of clamping block and connecting frame is connected, the inner wall screw hole of adjusting board is passed through with the rotating rod.

[0008] The above components achieve the following effects: The general type multi-output low noise satellite frequency reducer body is a satellite receiving device, mainly used for converting high frequency signals received from a satellite into low frequency signals for processing by a satellite receiver or a television device. In use, the satellite frequency reducer body is usually installed on the mounting plate of a satellite antenna through a screw rod. However, this installation method requires the use of a screwdriver during the installation process, which increases the installation time and the installation and debugging time of the satellite frequency reducer body. In large-scale installation of the satellite frequency reducer body, the work progress is delayed. At this time, the adjusting device can be used to replace the installation method of the screw rod to fix the satellite frequency reducer body on the mounting plate. Therefore, the adjusting device can improve the installation speed of the satellite frequency reducer body, shorten the installation time, and improve the work progress during large-scale installation.

[0009] Preferably, the arc surface of the rotating rod is provided with a plurality of anti-skid grooves at one end, and the anti-skid grooves are evenly distributed on the rotating rod.

[0010] The above components achieve the following effects: When the rotating rod is rotated on the adjusting board, the anti-skid grooves provided on the rotating rod can improve the friction force on the surface of the rotating rod body, thereby improving the efficiency of rotating the rotating rod.

[0011] Preferably, the arc surface of the rotating rod is provided with a plurality of anti-skid grooves at one end, and the anti-skid grooves are evenly distributed on the rotating rod.

[0012] The above components achieve the following effects: When the rotating rod is rotated on the adjusting board, the anti-skid grooves provided on the rotating rod can improve the friction force on the surface of the rotating rod body, thereby improving the efficiency of rotating the rotating rod.

[0013] Preferably, the arc surface of the rotating rod is provided with a plurality of anti-skid grooves at one end, and the anti-skid grooves are evenly distributed on the rotating rod.

[0014] The effect achieved by the above component is that when the connecting plate needs to be pressed, the connecting plate can be pressed through the friction pad installed on the connecting plate, and the stability of the hand of the user in contact with the connecting plate can be improved, and the pressing effect is improved.

[0015] Preferably, the clamping block is a titanium alloy block.

[0016] The effect achieved by the above component is that when the titanium alloy clamping block is connected with the inner wall of the connecting frame, the surface of the block body is less likely to deform, and the use effect is better.

[0017] Preferably, the arc surface of the connecting interface is provided with an auxiliary device, the auxiliary device comprises a fixed ring, the fixed ring is fixedly connected with the arc surface of the connecting interface, the arc surface of the fixed ring is provided with three connecting grooves, the side wall of the connecting groove is fixedly connected with a magnetic block, one side of the magnetic block is adsorbed with a metal block, the side of the metal block away from the magnetic block is fixedly connected with a sliding block, the sliding block is slidingly connected with the inner wall of the connecting groove, one side of the three sliding blocks is fixedly connected with the same protective shell, and the inner wall of the protective shell is slidingly connected with the arc surface of the connecting interface.

[0018] The effect achieved by the above component is that when the satellite frequency reducer body is not installed, the connecting interface of the satellite frequency reducer body can be protected by the auxiliary device, so that the surface of the connecting interface is not deformed when the connecting interface is impacted by the outside, and the use effect of the connecting interface is not affected.

[0019] Preferably, the arc surface of the protective shell is fixedly connected with a plurality of rubber blocks.

[0020] The effect achieved by the above component is that when the protective shell is slidingly connected with the connecting interface, the rubber blocks installed on the connecting interface can improve the friction force of the surface of the connecting interface, so that the speed of taking off the protective shell from the connecting interface can be improved.

[0021] Compared with the related art, the universal multi-output low-noise satellite frequency reducer has the following beneficial effects:

[0022] By setting the adjusting device, when the satellite frequency reducer is installed on the mounting plate, the adjusting device can be used to complete the task of installing the satellite frequency reducer, the steps of installing the satellite frequency reducer can be simplified, the installation efficiency is improved, and the work efficiency during large-scale installation is improved.

[0023] By setting the auxiliary device, when the satellite frequency reducer is not installed, the auxiliary device can be installed on the connecting interface of the satellite frequency reducer, so that the connecting interface of the satellite frequency reducer can be protected by the auxiliary device, the connecting interface is not deformed when the connecting interface is impacted, and the use effect is not affected. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 The utility model provides a general type multioutput low noise satellite frequency reducer's structure schematic drawing is provided;

[0025] Figure 2 For Figure 1 Partial structure schematic drawing of

[0026] Figure 3 For Figure 1 Structure schematic drawing of adjusting device shown in

[0027] Figure 4 For Figure 1 Partial structure schematic drawing of adjusting device shown in

[0028] Figure 5 For Figure 1 Structure schematic drawing of auxiliary device shown in

[0029] Figure 6 For Figure 5 The enlarged view of A shown in

[0030] Mark in the drawing: 1, mounting plate, 2, adjusting device, 21, connecting frame, 22, connecting rod, 23, adjusting plate, 24, connecting plate, 25, clamping block, 26, rotating rod, 27, antiskid groove, 28, friction pad, 29, abutting block, 3, auxiliary device, 31, fixed ring, 32, connecting groove, 33, magnetic block, 34, metal block, 35, sliding block, 36, protective shell, 37, rubber block, 4, satellite frequency reducer body, 5, connecting interface. DETAILED DESCRIPTION

[0031] In order to make the utility model purposes, technical scheme and advantages more clearly, following combining with the drawing and example, this utility model is further detailedly explained.It should be understood that the specific example described here is only used to explain the utility model, and is not used to limit the utility model.

[0032] The specific implementation of the utility model is described in detail below in conjunction with specific examples.

[0033] Please refer to Figures 1 to 6 The utility model embodiment provides a general type multioutput low noise satellite frequency reducer, it includes: mounting plate 1, the one side of mounting plate 1 is installed with satellite frequency reducer body 4, the one side of satellite frequency reducer body 4 is installed with connecting interface 5, and the one side of mounting plate 1 close to satellite frequency reducer body 4 is equipped with adjusting device 2, and the circular arc surface of connecting interface 5 is equipped with auxiliary device 3.

[0034] In the embodiment of the utility model, please refer to Figure 3 And Figure 4The adjusting device 2 comprises a connecting frame 21 fixedly connected with one side of the mounting plate 1, one inner wall of the connecting frame 21 is rotationally connected with a connecting rod 22, one arc surface end of the connecting rod 22 is fixedly connected with an adjusting plate 23, one side of the adjusting plate 23 is fixedly connected with a connecting plate 24, the connecting plate 24 is an elastic plate, one side of the connecting plate 24 away from the satellite frequency reducer body 4 is fixedly connected with a clamping block 25, the clamping block 25 is clamped with another inner wall of the connecting frame 21, the inner wall of the adjusting plate 23 is threadedly penetrated with a rotating rod 26, the universal multi-output low-noise satellite frequency reducer body 4 is a satellite receiving equipment, mainly used for converting high-frequency signals received from a satellite into low-frequency signals for processing by a satellite receiver or a television and the like, and usually, in use, the satellite frequency reducer body 4 needs to be installed on the mounting plate 1 of a satellite antenna through a screw rod, but the installation process needs to use a screwdriver, which also makes the installation time-consuming and increases the installation and debugging time of the satellite frequency reducer body 4, and when installing the satellite frequency reducer body 4 on a large scale, the work progress is delayed, at this time, the adjusting device 2 can be used to replace the installation mode of the screw rod to fix the satellite frequency reducer body 4 on the mounting plate 1, so that the adjusting device 2 can improve the installation speed of the satellite frequency reducer body 4, shorten the installation time and improve the work progress during large-scale installation, the arc surface end of the rotating rod 26 is provided with a plurality of anti-skid grooves 27, the plurality of anti-skid grooves 27 are uniformly distributed on the rotating rod 26, when the rotating rod 26 is rotated on the adjusting plate 23, the anti-skid grooves 27 provided on the rotating rod 26 can improve the friction of the surface of the rotating rod 26, so that the anti-skid grooves 27 can improve the efficiency of rotating the rotating rod 26, the other arc surface end of the rotating rod 26 is fixedly connected with an abutting block 29, the abutting block 29 is circular in cross section, when the rotating rod 26 contacts one side of the satellite frequency reducer body 4, the abutting block 29 installed on the rotating rod 26 can improve the stability of the contact between the rotating rod 26 and the satellite frequency reducer body 4, so as to improve the fixing effect of the rotating rod 26 on the satellite frequency reducer body 4, one side of the connecting plate 24 away from the satellite frequency reducer body 4 is fixedly connected with a friction pad 28, one side of the friction pad 28 away from the connecting plate 24 is provided with anti-skid lines, when the connecting plate 24 needs to be pressed, the friction pad 28 installed on the connecting plate 24 can be used to press the connecting plate 24, the friction pad 28 can improve the stability of the contact between the hand of a user and the connecting plate 24 and improve the pressing effect, the clamping block 25 is a titanium alloy block, the titanium alloy material of the clamping block 25 is difficult to deform on the surface of the block when connected with the inner wall of the connecting frame 21, and the use effect is good.

[0035] In the embodiment of the utility model, please refer to Figure 5 And Figure 6The auxiliary device 3 includes a fixed ring 31 fixedly connected with the arc surface of the connecting interface 5, the arc surface of the fixed ring 31 is provided with three connecting grooves 32, the side wall of the connecting groove 32 is fixedly connected with a magnetic block 33, one side of the magnetic block 33 is adsorbed with a metal block 34, the side, away from the magnetic block 33, of the metal block 34 is fixedly connected with a sliding block 35, the sliding block 35 is slidingly connected with the inner wall of the connecting groove 32, one side of the three sliding blocks 35 is fixedly connected with the same protective shell 36, the inner wall of the protective shell 36 is slidingly connected with the arc surface of the connecting interface 5, when the satellite frequency reducer body 4 is not installed, the connecting interface 5 of the satellite frequency reducer body 4 can be protected by the auxiliary device 3, so that the interface surface of the connecting interface 5 is prevented from being deformed when the connecting interface 5 is impacted by the outside, and the use effect of the subsequent connecting interface 5 is prevented from being affected, the arc surface of the protective shell 36 is fixedly connected with a plurality of rubber blocks 37, when the connecting interface 5 is slid with the protective shell 36, the rubber blocks 37 installed on the connecting interface 5 can improve the friction force of the surface of the connecting interface 5, so that the speed of taking off the protective shell 36 from the connecting interface 5 can be improved;

[0036] The working principle of the general multi-output low-noise satellite frequency reducer provided by the utility model is as follows: the satellite frequency reducer body 4 is placed into the connecting frame 21, at this time, the connecting rod 22 is used to rotate and adjust the adjusting plate 23 in the connecting frame 21, the connecting plate 24 installed on the adjusting plate 23 is pressed, the connecting plate 24 is deformed under stress, at this time, the deformed connecting plate 24 is connected with the side wall of the connecting frame 21, at this time, the clamping block 25 can be clamped with the inner wall of the connecting frame 21 by pressing the connecting plate 24, at this time, the adjusting plate 23 can be fixed on the upper end of the satellite frequency reducer body 4, the rotating rod 26 can be rotated in the adjusting plate 23, the satellite frequency reducer body 4 can be fixed in the connecting frame 21 by rotating the rotating rod 26, and the satellite frequency reducer body 4 can be fixed on the mounting plate 1.

[0037] The sliding block 35 is slid in the connecting groove 32, the metal block 34 installed on the sliding block 35 is adsorbed with the magnetic block 33 by sliding the sliding block 35, the sliding block 35 is limited in the connecting groove 32 by adsorbing the magnetic block 33 with the metal block 34, at this time, the protective shell 36 installed on one side of the sliding block 35 can be fixed on the connecting interface 5.

[0038] The circuit and the control involved in the utility model are prior art, and too much repetition is not performed here.

[0039] The above only describes the embodiments of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process conversion using the contents of the utility model specification and drawings or directly or indirectly applied in other related technical fields is also included in the patent protection range of the utility model.

Claims

1. A universal multi-output low-noise satellite downconverter, characterized by, Include: The installation plate (1), one side of the satellite installation plate (1) is installed with satellite frequency reducer body (4), one side of the satellite frequency reducer body (4) is installed with connecting interface (5), the installation plate (1) is equipped with adjusting device (2) near one side of satellite frequency reducer body (4), the adjusting device (2) includes connecting frame (21), the connecting frame (21) is fixedly connected with one side of installation plate (1), one of the inner wall of the connecting frame (21) is rotatably connected with connecting rod (22), the arc surface one end of the connecting rod (22) is fixedly connected with adjusting plate (23), one side of the adjusting plate (23) is fixedly connected with connecting plate (24), the connecting plate (24) is elastic plate, the connecting plate (24) is fixedly connected with clamping block (25) on the side away from satellite frequency reducer body (4), the clamping block (25) is clamped with the other inner wall of connecting frame (21), the inner wall of the adjusting plate (23) is threaded through with rotating rod (26).

2. A universal multiple output low noise satellite downconverter as claimed in claim 1, wherein, The arc surface one end of the rotating rod (26) is provided with a plurality of anti-skid grooves (27), and a plurality of the anti-skid grooves (27) are evenly distributed on the rotating rod (26).

3. A universal multiple output low noise satellite downconverter as claimed in claim 1, wherein, The arc surface other end of the rotating rod (26) is fixedly connected with abutting block (29), and the cross section of the abutting block (29) is circular.

4. A universal multiple output low noise satellite downconverter as recited in claim 1, wherein, The connecting plate (24) is fixedly connected with friction pad (28) on the side away from satellite frequency reducer body (4), and the friction pad (28) is provided with anti-skid lines on the side away from the connecting plate (24).

5. A universal multiple output low noise satellite downconverter as recited in claim 1, wherein, The clamping block (25) is titanium alloy block.

6. A universal multiple output low noise satellite downconverter as recited in claim 1, wherein, The arc surface of the connecting interface (5) is provided with auxiliary device (3), the auxiliary device (3) includes fixed ring (31), the fixed ring (31) is fixedly connected with the arc surface of connecting interface (5), the arc surface of the fixed ring (31) is provided with three connecting grooves (32), the side wall of the connecting groove (32) is fixedly connected with magnetic block (33), one side of the magnetic block (33) is adsorbed with metal block (34), the metal block (34) is fixedly connected with sliding block (35) on the side away from the magnetic block (33), the sliding block (35) is slidably connected with the inner wall of the connecting groove (32), one side of three the sliding block (35) is fixedly connected with the same protective shell (36), the inner wall of the protective shell (36) is slidably connected with the arc surface of connecting interface (5).

7. A universal multiple output low noise satellite downconverter as claimed in claim 6, wherein, The arc surface of the protective shell (36) is fixedly connected with a plurality of rubber blocks (37).

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