CN213960033U - Filter for civil aviation communication equipment - Google Patents
Filter for civil aviation communication equipment Download PDFInfo
- Publication number
- CN213960033U CN213960033U CN202120227188.9U CN202120227188U CN213960033U CN 213960033 U CN213960033 U CN 213960033U CN 202120227188 U CN202120227188 U CN 202120227188U CN 213960033 U CN213960033 U CN 213960033U
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- China
- Prior art keywords
- filter
- mounting
- communication equipment
- seted
- installation
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000009434 installation Methods 0.000 claims abstract description 47
- 239000011111 cardboard Substances 0.000 claims abstract description 7
- 238000001125 extrusion Methods 0.000 abstract description 9
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010183 spectrum analysis Methods 0.000 description 1
Images
Abstract
The utility model discloses a civilian is wave filter for communication equipment, including the installation base, the shell is installed to the upper end of installation base, the internally mounted of installation base has the screw rod, two fixed cardboards are installed to the symmetry on the screw rod, two stripper plates are installed to the both ends symmetry about the installation base, two all install a fixed plate, two in the stripper plate upper end one side of fixed plate all is provided with a fixture block, two the opposite side of the upper end of fixed plate all is provided with a push spring. The utility model relates to a filter for civil aviation communication equipment, which belongs to the field of filters, and can be convenient for fixing a connecting wire by arranging an extrusion plate, thereby preventing the connecting wire from being easily separated from the filter by external force; the fixing plate is arranged, so that the extrusion plate can be fixed conveniently; through setting up the screw rod and fixed cardboard, can be convenient for the quick dismantlement of wave filter to the maintenance of the wave filter of being convenient for.
Description
Technical Field
The utility model relates to a wave filter field, in particular to civilian aviation is wave filter for communication equipment.
Background
The aviation communication equipment is an airborne equipment which is used for realizing the wireless communication function, meets the specified performance index requirement and is verified in use, and the aviation communication equipment is used for the communication between an airplane and the outside; the filter is a filter circuit consisting of a capacitor, an inductor and a resistor, can effectively filter a frequency point of a specific frequency in a power line or frequencies except the frequency point to obtain a power signal of the specific frequency or eliminate the power signal of the specific frequency, is a frequency selection device, can enable specific frequency components in the signal to pass through, and greatly attenuates other frequency components, and can filter interference noise or perform frequency spectrum analysis by utilizing the frequency selection function of the filter; the filter for the existing civil aviation communication equipment is easy to be separated from the filter by external force in the using process, and meanwhile, the existing filter for the civil aviation communication equipment is inconvenient to disassemble and maintain.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a filter for civil aviation communication equipment, which can effectively solve the problems of the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a filter for civil aviation communication equipment, includes the installation base, the shell is installed to the upper end of installation base, the internally mounted of installation base has the screw rod, two fixed cardboards are installed to the symmetry on the screw rod, two stripper plates, two are installed to the both ends symmetry about the installation base all install a fixed plate, two in the stripper plate the upper end one side of fixed plate all is provided with a fixture block, two the opposite side of the upper end of fixed plate all is provided with a promotion spring.
Preferably, the upper end of the mounting base is symmetrically provided with four first mounting holes, the four first mounting holes penetrate through the upper end and the lower end of the mounting base, the upper end of the mounting base is symmetrically provided with two moving grooves between the four first mounting holes, the two moving grooves penetrate through the upper end and the lower end of the mounting base, a second mounting hole is formed in the mounting base, the front end and the rear end of the mounting base and the two moving grooves penetrate through the second mounting hole, the left end and the right end of the mounting base are symmetrically provided with two mounting blocks, a first shaft hole is formed in each of the two mounting blocks, the left end and the right end of the mounting base are symmetrically provided with two first wire grooves below the two mounting blocks, the inner walls of the four first wire grooves are provided with one wire hole, and the four wire holes penetrate through the inner walls of the mounting base respectively, two embedded grooves are symmetrically formed in the lower end of the mounting base, and a clamping groove is formed in the top end of each embedded groove.
Preferably, two fixing grooves are symmetrically formed in the front end and the rear end of the shell.
Preferably, the screw rod is installed in the second installation hole, and two rotating blocks are symmetrically arranged at two ends of the screw rod.
Preferably, the lower ends of the two fixing clamping plates are respectively provided with a connecting block, the two connecting blocks are respectively located in the two moving grooves, the two connecting blocks are respectively provided with a threaded hole, and the two connecting blocks are symmetrically arranged on the screw rod through the threaded holes formed in the two connecting blocks.
Preferably, two a spread groove has all been seted up to the inner of stripper plate, two all be provided with an installation axle in the spread groove, two the stripper plate is all installed respectively on two installation pieces through the installation axle that sets up on it, two the equal symmetry in the below that is located two spread grooves of the inner of stripper plate has seted up two No. two wire casing, two No. three wire casings, four are seted up to the equal symmetry in the outer end of stripper plate No. three wire casing runs through the outer end of two stripper plates and four No. two wire casings respectively, two a rotary groove, two have all been seted up to the lower extreme of stripper plate two No. two shaft holes have all been seted up to the symmetry on the inner wall of rotary groove.
Preferably, two fixed plates are respectively installed in the two rotary grooves, two rotating shafts are symmetrically arranged on the two fixed plates, and the four rotating shafts are respectively embedded into the four second shaft holes.
Compared with the prior art, the utility model discloses following beneficial effect has:
the extrusion plate is arranged, so that the connecting wire can be fixed conveniently, and the connecting wire is prevented from being separated from the filter easily due to external force; the fixing plate is arranged, so that the extrusion plate can be fixed conveniently; through setting up the screw rod and fixed cardboard, can be convenient for the quick dismantlement of wave filter to the maintenance of the wave filter of being convenient for.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic sectional structural view of the mounting base of the present invention;
fig. 3 is a schematic structural diagram of the housing of the present invention;
FIG. 4 is a schematic diagram of the structure of the screw rod and the fixing clip plate of the present invention;
fig. 5 is a schematic structural view of a fixing plate of the present invention;
fig. 6 is a schematic structural view of the extrusion plate of the present invention.
In the figure: 1. installing a base; 2. a housing; 3. a screw; 4. fixing the clamping plate; 5. a pressing plate; 6. a fixing plate; 7. a first mounting hole; 8. a moving groove; 9. a second mounting hole; 10. mounting blocks; 11. a first shaft hole; 12. a first wire groove; 13. a wire hole; 14. fixing grooves; 15. rotating the block; 16. connecting blocks; 17. a threaded hole; 18. connecting grooves; 19. installing a shaft; 20. a second wire groove; 21. a third wire groove; 22. rotating the groove; 23. a second shaft hole; 24. a clamping block; 25. a rotating shaft; 26. a push spring; 27. a groove is embedded; 28. a clamping groove.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
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 which the reference is made 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," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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.
As shown in fig. 1-6, a filter for civil aviation communication equipment comprises an installation base 1, a housing 2 is installed at the upper end of the installation base 1, a screw rod 3 is installed inside the installation base 1, two fixing clamping plates 4 are symmetrically installed on the screw rod 3, two extrusion plates 5 are symmetrically installed at the left end and the right end of the installation base 1, a fixing plate 6 is installed in each extrusion plate 5, a clamping block 24 is arranged on one side of the upper end of each fixing plate 6, and a pushing spring 26 is arranged on the other side of the upper end of each fixing plate 6.
In the embodiment, four first installation holes 7 are symmetrically formed in the upper end of the installation base 1, the four first installation holes 7 penetrate through the upper end and the lower end of the installation base 1, two moving grooves 8 are symmetrically formed in the upper end of the installation base 1 between the four first installation holes 7, the two moving grooves 8 penetrate through the upper end and the lower end of the installation base 1, a second installation hole 9 is formed in the installation base 1, the front end and the rear end of the installation base 1 and the two moving grooves 8 penetrate through the second installation hole 9, two installation blocks 10 are symmetrically arranged at the left end and the right end of the installation base 1, a first shaft hole 11 is formed in each of the two installation blocks 10, two first wire grooves 12 are symmetrically formed in the left end and the right end of the installation base 1 below the two installation blocks 10, wire holes 13 are formed in the inner walls of the four first wire grooves 12, the four wire holes 13 penetrate through the four first wire grooves 12 and the inner wall of the installation base 1, two embedded grooves 27 are symmetrically formed in the lower end of the mounting base 1, and a clamping groove 28 is formed in the top ends of the two embedded grooves 27.
In this embodiment, two fixing slots 14 are symmetrically formed at the front and rear ends of the housing 2.
In this embodiment, in order to facilitate the maintenance of the filter, a screw rod 3 is provided, the screw rod 3 is installed in the second installation hole 9, and two rotating blocks 15 are symmetrically arranged at two ends of the screw rod 3.
In this embodiment, for the convenience of the maintenance of wave filter, set up fixed cardboard 4, the lower extreme of two fixed cardboard 4 all is provided with a connecting block 16, and two connecting blocks 16 are located two moving grooves 8 respectively, have all seted up a screw hole 17 on two connecting blocks 16, and two connecting blocks 16 all install on screw rod 3 through the screw hole 17 symmetry that sets up on it.
In this embodiment, in order to prevent that the connecting wire from being disengaged from the filter easily by external force, stripper plate 5 has been set up, a spread groove 18 has all been seted up to the inner of two stripper plates 5, all be provided with an installation axle 19 in two spread grooves 18, two stripper plates 5 are all installed respectively on two installation pieces 10 through the installation axle 19 that sets up on it, two No. two wire casing 20 have all been seted up in the equal symmetry in below that is located two spread grooves 18 to the inner of two stripper plates 5, two No. three wire casing 21 have all been seted up to the outer end of two stripper plates 5 symmetrically, four No. three wire casing 21 run through two stripper plates 5's outer end and four No. two wire casing 20 respectively, a runner 22 has all been seted up to the lower extreme of two stripper plates 5, two No. two shaft holes 23 have all been seted up symmetrically on two runner 22's the inner wall.
In this embodiment, in order to fix the compression plate 5, a fixing plate 6 is provided, two fixing plates 6 are respectively installed in two rotating grooves 22, two rotating shafts 25 are symmetrically provided on each of the two fixing plates 6, and the four rotating shafts 25 are respectively embedded in four second shaft holes 23.
It should be noted that, the utility model relates to a filter for civil aviation communication equipment, in the process of assembling the connecting wire, after the connecting wire is connected with the filter, the connecting wire can be clamped into the first wire groove 12, then the extrusion plate 5 is used to compress the connecting wire, so that the connecting wire is positioned in the first wire groove 12 and the second wire groove 20, and finally the clamping block 24 at the upper end of the fixing plate 6 is clamped into the clamping groove 28, so that the extrusion plate 5 can prevent the connecting wire from being easily separated from the filter; when the filter needs to be maintained, the shell 2 can be detached, and the detaching method is that only the rotating block 15 on the screw rod 3 needs to be rotated, at the moment, the fixing clamping plate 4 can move outwards, so that the fixing clamping plate is separated from the fixing groove 14 formed in the shell 2, and then the filter can be maintained.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. A filter for civil aviation communication equipment is characterized in that: including installation base (1), shell (2) are installed to the upper end of installation base (1), the internally mounted of installation base (1) has screw rod (3), two fixed cardboard (4) are installed to the symmetry on screw rod (3), two stripper plates (5) are installed to the both ends symmetry about installation base (1), two all install one fixed plate (6), two in stripper plate (5) the upper end one side of fixed plate (6) all is provided with one fixture block (24), two the opposite side of the upper end of fixed plate (6) all is provided with one and promotes spring (26).
2. A filter for civil aviation communication equipment according to claim 1, characterized in that: the upper end of the mounting base (1) is symmetrically provided with four first mounting holes (7), the four first mounting holes (7) penetrate through the upper end and the lower end of the mounting base (1), the upper end of the mounting base (1) is symmetrically provided with two moving grooves (8) between the four first mounting holes (7), the two moving grooves (8) penetrate through the upper end and the lower end of the mounting base (1), the mounting base (1) is internally provided with a second mounting hole (9), the second mounting hole (9) penetrates through the front end and the rear end of the mounting base (1) and the two moving grooves (8), the left end and the right end of the mounting base (1) are symmetrically provided with two mounting blocks (10), the two mounting blocks (10) are internally provided with a first shaft hole (11), the left end and the right end of the mounting base (1) are symmetrically provided with two first linear grooves (12) below the two mounting blocks (10), four all seted up one line hole (13) on the inner wall of a line groove (12), four line hole (13) run through four a line grooves (12) and the inner wall of installation base (1) respectively, two embedded groove (27), two have been seted up to the lower extreme symmetry of installation base (1) a draw-in groove (28) have all been seted up on the top of embedded groove (27).
3. A filter for civil aviation communication equipment according to claim 2, characterized in that: two fixing grooves (14) are symmetrically formed in the front end and the rear end of the shell (2).
4. A filter for civil aviation communication equipment according to claim 3, wherein: the screw rod (3) is installed in the second installation hole (9), and two rotating blocks (15) are symmetrically arranged at two ends of the screw rod (3).
5. The filter for civil aviation communication equipment of claim 4, wherein: the lower ends of the two fixing clamping plates (4) are respectively provided with a connecting block (16), the two connecting blocks (16) are respectively located in the two moving grooves (8), each of the two connecting blocks (16) is provided with a threaded hole (17), and the two connecting blocks (16) are symmetrically arranged on the screw rod (3) through the threaded holes (17) formed in the two connecting blocks.
6. The filter for civil aviation communication equipment of claim 5, wherein: two a spread groove (18) have all been seted up to the inner of stripper plate (5), two all be provided with one installation axle (19) in spread groove (18), two stripper plate (5) are all installed respectively on two installation pieces (10) through installation axle (19) that set up on it, two equal symmetry in the below that is located two spread grooves (18) has been seted up in the inner of stripper plate (5) has two No. two wire casing (20), two No. three wire casing (21), four are seted up to the equal symmetry in the outer end of stripper plate (5) No. three wire casing (21) run through the outer end of two stripper plate (5) and four No. two wire casing (20) respectively, two one turn trough (22), two are all seted up to the lower extreme of stripper plate (5) equal symmetry has seted up two No. two shaft holes (23) on the inner wall of turn trough (22).
7. The filter for civil aviation communication equipment of claim 6, wherein: two fixed plate (6) are installed respectively in two commentaries on classics groove (22), two all the symmetry is provided with two pivot (25) on fixed plate (6), four pivot (25) are embedded in four No. two shaft holes (23) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120227188.9U CN213960033U (en) | 2021-01-27 | 2021-01-27 | Filter for civil aviation communication equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120227188.9U CN213960033U (en) | 2021-01-27 | 2021-01-27 | Filter for civil aviation communication equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213960033U true CN213960033U (en) | 2021-08-13 |
Family
ID=77199003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120227188.9U Expired - Fee Related CN213960033U (en) | 2021-01-27 | 2021-01-27 | Filter for civil aviation communication equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213960033U (en) |
-
2021
- 2021-01-27 CN CN202120227188.9U patent/CN213960033U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220822 Address after: 201323 buildings 2, 3 and 4, No. 53, Jinwen Road, Zhuqiao Town, Pudong New Area, Shanghai Patentee after: SHANGHAI VICTORY AVIATION EQUIPMENT Co.,Ltd. Address before: 518000 hongsong building, intersection of Tairan 9th road and Tairan 6th Road, Tian'an community, Shatou street, Futian District, Shenzhen, Guangdong Province Patentee before: Huang Yanyun |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210813 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |