CN214101309U - Ku-waveband light output LNB low-noise frequency demultiplier - Google Patents

Abstract

The utility model discloses a Ku wave band light output LNB low noise frequency demultiplier, which comprises a mounting base, the mounting groove has been seted up at the top of mounting seat, the inner chamber of mounting groove is provided with the fixed block, the top of fixed block extends to the outside and the fixedly connected with frequency demultiplier body of mounting groove, the both sides of fixed block are all seted up flutedly, the first spring of one side fixedly connected with of recess inner chamber, one side fixedly connected with connecting block of recess is kept away from to first spring. The utility model discloses a cooperation of mount pad, mounting groove, fixed block, frequency demultiplier body, recess, first spring, connecting block, logical groove, casing, fly leaf, push rod, second spring and connecting rod is used, can effectually solve traditional low noise frequency demultiplier and adopt the fixed mounting mode to lead to dismantling inconvenient problem in the installation, the device makes things convenient for the staff to dismantle, is favorable to the maintenance work in later stage, improves work efficiency, facilitates the use, and the operation is more nimble.

Description

Ku-waveband light output LNB low-noise frequency demultiplier

Technical Field

The utility model relates to a frequency demultiplier technical field specifically is a Ku wave band light output LNB low noise frequency demultiplier.

Background

With the development of science and technology and life, communication transmission is more and more popularized, and satellite televisions are watched in families with higher and higher proportion, wherein a frequency demultiplier is a necessary device for watching the satellite televisions, the market of the frequency demultiplier also faces strong competition with the popularization of the satellite televisions, continuous exploration is needed in the fields of cost purchase, appearance design, electronic circuit application and the like, and at present, in the process of installing the Ku waveband light output LNB low-noise frequency demultiplier, a traditional installation method usually adopts a fixed connection mode, certain inconvenience is brought to later-stage disassembly and maintenance work, and therefore the using effect is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a Ku wave band light output LNB low noise frequency demultiplier possesses the advantage that improves dismantlement efficiency, has solved traditional mounting method and has often adopted fixed connected mode, brings certain inconvenience for the dismantlement and the maintenance work in later stage to the problem of result of use has been reduced.

In order to achieve the above object, the utility model provides a following technical scheme: a Ku-band light output LNB low-noise frequency demultiplier comprises a mounting seat, wherein a mounting groove is formed in the top of the mounting seat, a fixed block is arranged in the inner cavity of the mounting groove, the top of the fixed block extends to the outside of the mounting groove and is fixedly connected with a frequency demultiplier body, grooves are formed in two sides of the fixed block, a first spring is fixedly connected to one side of the inner cavity of each groove, a connecting block is fixedly connected to one side, away from the grooves, of the first spring, through grooves are formed in two sides of the mounting seat, one side, away from the first spring, of the connecting block extends to the inner cavity of each through groove, a shell is fixedly connected to the two sides of the mounting seat and located outside the through grooves, a movable plate is arranged in the inner cavity of the shell, a push rod is fixedly connected to one side of the movable plate, a second spring is sleeved on the surface of the push rod, one side of the second spring is fixedly connected with the inner wall of the shell, the other side of the second spring is fixedly connected with the movable plate, one side of the movable plate, which is far away from the push rod, is fixedly connected with a connecting rod, and one side of the connecting rod, which is far away from the movable plate, penetrates through the inner cavity of the shell and extends to the outside of the shell.

Preferably, spacing holes have all been seted up to the both sides of mounting groove inner chamber bottom, the equal fixedly connected with stopper in both sides of fixed block bottom, the bottom of stopper extends to the inner chamber in spacing hole.

Preferably, one side of the connecting rod is fixedly connected with a push handle, and an anti-skid sleeve is sleeved on the surface of the push handle.

Preferably, one side fixedly connected with fixing base of connecting block, the surface and the first spring fixed connection of fixing base.

Preferably, the bottom of the two sides of the mounting seat is fixedly connected with a positioning plate, and an inner cavity of the positioning plate is provided with a mounting hole.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a cooperation of mount pad, mounting groove, fixed block, frequency demultiplier body, recess, first spring, connecting block, logical groove, casing, fly leaf, push rod, second spring and connecting rod is used, can effectually solve traditional low noise frequency demultiplier and adopt the fixed mounting mode to lead to dismantling inconvenient problem in the installation, the device makes things convenient for the staff to dismantle, is favorable to the maintenance work in later stage, improves work efficiency, facilitates the use, and the operation is more nimble.

2. The utility model discloses a set up spacing hole and stopper, can guarantee the stability of fixed block in the installation, improve spacing effect, push away the handle through the setting, can make things convenient for the staff to promote the connecting rod and carry out dismantlement work, through setting up the fixing base, can fix first spring, guaranteed the stability of first spring mounting, through setting up locating plate and mounting hole, can conveniently fix the mount pad.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a partial enlarged structure at A in FIG. 1 according to the present invention;

fig. 3 is a schematic sectional view of the internal structure of the housing according to the present invention.

In the figure: 1. a mounting seat; 2. mounting grooves; 3. a fixed block; 4. a frequency demultiplier body; 5. a groove; 6. a first spring; 7. connecting blocks; 8. a through groove; 9. a housing; 10. a movable plate; 11. a push rod; 12. a second spring; 13. a connecting rod; 14. a limiting hole; 15. a limiting block; 16. a push handle; 17. a fixed seat; 18. and (7) positioning the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The components adopted by the utility model are all universal standard components or components known by the technicians in the field, and the structure and the principle of the components are known by the technicians through technical manuals or conventional experimental methods.

Referring to fig. 1-3, a Ku-band light output LNB low noise block down converter comprises an installation base 1, wherein the bottoms of both sides of the installation base 1 are fixedly connected with positioning plates 18, the inner cavity of the positioning plate 18 is provided with an installation hole, the top of the installation base 1 is provided with an installation groove 2, both sides of the bottom of the inner cavity of the installation groove 2 are provided with limiting holes 14, both sides of the bottom of the fixed block 3 are fixedly connected with limiting blocks 15, the bottom of the limiting block 15 extends to the inner cavity of the limiting holes 14, the inner cavity of the installation groove 2 is provided with a fixed block 3, the top of the fixed block 3 extends to the outside of the installation groove 2 and is fixedly connected with a block down converter body 4, both sides of the fixed block 3 are provided with grooves 5, one side of the inner cavity of each groove 5 is fixedly connected with a first spring 6, one side of the first spring 6, far away from the groove 5, is fixedly connected with a connecting block 7, one side of the connecting block 7 is fixedly connected with a fixing seat 17, the surface of a fixed seat 17 is fixedly connected with a first spring 6, through grooves 8 are formed in two sides of a mounting seat 1, one side, away from the first spring 6, of a connecting block 7 extends to an inner cavity of the through groove 8, a shell 9 is fixedly connected to two sides of the mounting seat 1 and positioned outside the through grooves 8, an inner cavity of the shell 9 is provided with a movable plate 10, one side of the movable plate 10 is fixedly connected with a push rod 11, the surface of the push rod 11 is sleeved with a second spring 12, one side of the second spring 12 is fixedly connected with the inner wall of the shell 9, the other side of the second spring 12 is fixedly connected with the movable plate 10, one side, away from the push rod 11, of the movable plate 10 is fixedly connected with a connecting rod 13, one side of the connecting rod 13 is fixedly connected with a push handle 16, the surface of the push handle 16 is sleeved with an anti-skid sleeve, one side, away from the movable plate 10, of the connecting rod 13 penetrates through the inner cavity of the shell 9 and extends to the outside of the shell 9, and is provided with a limiting hole 14 and a limiting block 15, the stability of the fixing block 3 in the installation process can be ensured, the limiting effect is improved, the pushing handle 16 is arranged, the connecting rod 13 can be conveniently pushed by a worker to carry out the disassembly work, the first spring 6 can be fixed by arranging the fixing seat 17, the stability of the installation of the first spring 6 is ensured, the installation seat 1 can be conveniently fixed by arranging the positioning plate 18 and the installation hole, the problem that the frequency demultiplier is inconvenient to disassemble due to the adoption of a fixed installation mode in the installation process of the traditional low-noise frequency demultiplier can be effectively solved by the matching use of the installation seat 1, the installation groove 2, the fixing block 3, the frequency demultiplier body 4, the groove 5, the first spring 6, the connecting block 7, the through groove 8, the shell 9, the movable plate 10, the push rod 11, the second spring 12 and the connecting rod 13, the frequency demultiplier is convenient to disassemble by the worker, the maintenance work in the later period is facilitated, and the work efficiency is improved, convenient to use, the operation is more nimble.

During the use, when dismantling frequency demultiplier body 4, through pressing and pushing away 16, push away 16 and drive connecting rod 13 and remove, connecting rod 13 drives fly leaf 10 and removes, and fly leaf 10 drives push rod 11 and removes, and push rod 11 extrudees connecting block 7 after contacting connecting block 7, makes connecting block 7 break away from the inner chamber that leads to groove 8 to remove the inside of mounting groove 2, and then can relieve the spacing to fixed block 3, realize carrying out the work of dismantling frequency demultiplier body 4.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. A Ku waveband light output LNB low-noise frequency demultiplier comprises a mounting base (1), and is characterized in that: the mounting groove (2) is formed in the top of the mounting seat (1), the fixed block (3) is arranged in an inner cavity of the mounting groove (2), the top of the fixed block (3) extends to the outside of the mounting groove (2) and is fixedly connected with a frequency demultiplier body (4), grooves (5) are formed in two sides of the fixed block (3), a first spring (6) is fixedly connected to one side of an inner cavity of each groove (5), a connecting block (7) is fixedly connected to one side, away from each groove (5), of each first spring (6), through grooves (8) are formed in two sides of the mounting seat (1), one side, away from each first spring (6), of each connecting block (7) extends to an inner cavity of each through groove (8), a shell (9) is fixedly connected to two sides of the mounting seat (1) and located outside the through grooves (8), and a movable plate (10) is arranged in an inner cavity of each shell (9), one side fixedly connected with push rod (11) of fly leaf (10), the surface cover of push rod (11) is equipped with second spring (12), the inner wall fixed connection of one side and casing (9) of second spring (12), the opposite side and fly leaf (10) fixed connection of second spring (12), one side fixedly connected with connecting rod (13) of push rod (11) are kept away from in fly leaf (10), one side that fly leaf (10) were kept away from in connecting rod (13) runs through the inner chamber of casing (9) and extends to the outside of casing (9).

2. The Ku band optical output LNB low noise block downconverter of claim 1, wherein: spacing hole (14) have all been seted up to the both sides of mounting groove (2) inner chamber bottom, the equal fixedly connected with stopper (15) in both sides of fixed block (3) bottom, the bottom of stopper (15) extends to the inner chamber in spacing hole (14).

3. The Ku band optical output LNB low noise block downconverter of claim 1, wherein: one side of the connecting rod (13) is fixedly connected with a push handle (16), and an anti-skidding sleeve is sleeved on the surface of the push handle (16).

4. The Ku band optical output LNB low noise block downconverter of claim 1, wherein: one side fixedly connected with fixing base (17) of connecting block (7), the surface and first spring (6) fixed connection of fixing base (17).

5. The Ku band optical output LNB low noise block downconverter of claim 1, wherein: the bottom of the two sides of the mounting seat (1) is fixedly connected with a positioning plate (18), and an inner cavity of the positioning plate (18) is provided with a mounting hole.

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