CN217522209U - Four-system full-frequency light aerial antenna for aerospace field - Google Patents
Four-system full-frequency light aerial antenna for aerospace field Download PDFInfo
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- CN217522209U CN217522209U CN202221686780.6U CN202221686780U CN217522209U CN 217522209 U CN217522209 U CN 217522209U CN 202221686780 U CN202221686780 U CN 202221686780U CN 217522209 U CN217522209 U CN 217522209U
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Abstract
The utility model discloses a four-system full-frequency light type aviation antenna used in the aerospace field, which belongs to the aerospace field, and comprises an installation rod, wherein the top of the installation rod is provided with an installation mechanism, the arranged installation mechanism is matched with an installation ring arranged on the bottom surface of a four-system full-frequency light type aviation antenna body, the four-system full-frequency light type aviation antenna body is conveniently arranged on the installation mechanism in a clamping way, the operation is simple and convenient when the four-system full-frequency light aerial antenna body is installed and subsequently disassembled, and the installation efficiency of the four-system full-frequency light aerial antenna body can be improved, the protective rods on the mounting mechanism are matched with the upper limiting ring to limit and protect the four-system full-frequency light aviation antenna body between the protective rods, thereby prevent that the full light-duty aerial antenna body of the frequency of four systems from receiving to appear damaging after the collision, played the effect of safety protection to the full light-duty aerial antenna body of the frequency of four systems.
Description
Technical Field
The utility model relates to an aerospace field, in particular to a four system full frequency light-duty aerial antenna for aerospace field.
Background
The radio wave signal of the aviation space is transmitted to the circuit through the aviation antenna; the alternating current signal in the circuit is finally transmitted to the space through the aerial antenna. Thus, an aircraft antenna is a means of converting space radio wave signals to alternating current signals in an electrical circuit. At present, a four-system full-frequency aerial antenna for the aerospace field is generally fixed on a mounting plate at the top end of a support in a bolt mode when in use, but the four-system full-frequency aerial antenna is relatively complex to operate in the fixing mode when being mounted, and the mounting efficiency is relatively low, so that the four-system full-frequency aerial antenna is not only inconvenient to detach and maintain after being succeeded, but also is lack of protection for the four-system full-frequency aerial antenna, and the four-system full-frequency aerial antenna is easy to damage after being collided.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a four system all frequency light-duty aerial antenna for aerospace field, can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a four-system full-frequency light type aviation antenna for the aerospace field comprises an installation rod, wherein the top of the installation rod is provided with an installation mechanism, the installation mechanism comprises an installation seat, guard rods, a fixed rod, an extension spring, a concave plate, an L-shaped plate, a connecting seat, a compression spring and a chuck, the installation seat is fixedly connected to the top surface of the installation rod, a plurality of guard rods are fixedly connected to the outer wall of the installation seat, the fixed rod is fixedly connected to the outer side walls of a group of symmetrical guard rods, the extension spring is sleeved on the fixed rod, the concave plate is movably connected to the fixed rod through movable blocks on the side walls, the movable blocks are fixedly connected with the extension spring, the L-shaped plate is movably connected with the concave plate through rotating rods on two sides of the bottom surface, the connecting seat is fixedly connected to the top surface of the installation seat, and the compression spring is fixedly connected to four sides of the outer wall of the connecting seat, dop fixed connection is at compression spring's front end, the top surface of connecting seat is located and is equipped with the full light-duty aerial antenna body of four systems between the fender rod, the top of the full light-duty aerial antenna body of four systems is equipped with the spacing ring.
Preferably, the mounting seat is fixedly mounted at the top end of the mounting rod, a plurality of protection rods are fixedly mounted on the outer side wall of the mounting seat in an annular array mode, a group of protection rods are symmetrically arranged on the outer side wall of each protection rod, a fixing rod is fixedly mounted in a groove of each groove, an extension spring is sleeved on a rod body of each fixing rod, and the bottom end of each extension spring is fixedly mounted on the bottom of each groove.
Preferably, the rotation hole has been seted up respectively to the notch inner wall both sides of concave template, and fixed mounting has the movable block on the inside wall of concave template, the movable hole has been seted up to the top surface of movable block, and the movable block passes through movable hole movable mounting on the dead lever, extension spring's top fixed mounting is on the bottom surface of movable block, the vertical position both sides bottom position of L template is fixed mounting has the dwang respectively, and dwang movable mounting is downthehole in the rotation, the horizontal position bottom surface fixed mounting of L template has the stopper.
Preferably, the connecting seat is fixedly installed on the top surface of the installing seat, spring grooves are respectively formed in four sides of the outer wall of the connecting seat, the retaining ring is fixedly installed in a notch of each spring groove, the compression spring is fixedly installed at the bottom of each spring groove, the clamping head is fixedly installed at the front end of each compression spring, and the clamping head penetrates through the retaining ring.
Preferably, the bottom end of the four-system full-frequency light aerial antenna body is fixedly provided with a mounting ring, and four sides of the outer wall of the mounting ring are respectively provided with a clamping hole corresponding to the clamping head.
Preferably, positioning grooves corresponding to the limiting blocks are formed in the two sides of the top surface of the limiting ring respectively.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses in, the installation mechanism cooperation of setting is gone up the use of the mounting ring of the full light-duty aerial antenna body bottom surface installation of four systems, the convenience is installed the full light-duty aerial antenna body of four systems with the mode of joint on installation mechanism, easy operation is convenient when installing and successor to the full light-duty aerial antenna body of four systems of frequency dismantlement, and can improve the installation effectiveness to the full light-duty aerial antenna body of four systems of frequency, and the use of spacing ring on the fender rod cooperation on installation mechanism, can be with the full light-duty aerial antenna body of four systems of frequency spacing protection between the fender rod, thereby prevent that the full light-duty aerial antenna body of four systems of frequency from receiving the collision back and appearing damaging, the full light-duty aerial antenna body of four systems of frequency has played safety protection's effect.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the mounting mechanism of the present invention;
fig. 3 is a schematic view of the overall structure of the four-system full-frequency light aerial antenna body of the present invention;
fig. 4 is a schematic view of the overall structure of the stop collar of the present invention.
In the figure: 1. mounting a rod; 2. an installation mechanism; 3. a four-system full-frequency light aerial antenna body; 4. a limiting ring; 5. a mounting seat; 6. a guard bar; 7. a groove; 8. fixing the rod; 9. an extension spring; 10. a concave plate; 11. rotating the hole; 12. a movable block; 13. a movable hole; 14. an L-shaped plate; 15. rotating the rod; 16. a limiting block; 17. a connecting seat; 18. a spring slot; 19. a baffle ring; 20. a compression spring; 21. clamping a head; 22. a mounting ring; 23. clamping holes; 24. and (6) positioning a 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.
As shown in figures 1-4, a four-system full-frequency light type aviation antenna for the aerospace field comprises an installation rod 1, wherein the top of the installation rod 1 is provided with an installation mechanism 2, the installation mechanism 2 comprises an installation seat 5, guard bars 6, a fixed rod 8, an extension spring 9, a concave plate 10, an L-shaped plate 14, a connection seat 17, a compression spring 20 and a chuck 21, the installation seat 5 is fixedly connected to the top surface of the installation rod 1, the outer wall of the installation seat 5 is fixedly connected with a plurality of guard bars 6, the fixed rod 8 is fixedly connected in the outer side walls of a group of symmetrical guard bars 6, the extension spring 9 is sleeved on the fixed rod 8, the concave plate 10 is movably connected to the fixed rod 8 through a movable block 12 on the side wall, the movable block 12 is fixedly connected with the extension spring 9, the L-shaped plate 14 is movably connected with the concave plate 10 through rotating rods 15 on two sides of the bottom surface, the connection seat 17 is fixedly connected to the top surface of the installation seat 5, and compression spring 20 fixed connection is in four sides of the outer wall of connecting seat 17, and dop 21 fixed connection is in compression spring 20's front end, and connecting seat 17's top surface is located and is equipped with the full light-duty aerial antenna body 3 of the full frequency of four systems between fender rod 6, and the top of the full light-duty aerial antenna body 3 of the full frequency of four systems is equipped with spacing ring 4.
As shown in fig. 2-4, in this embodiment, in order to conveniently install the four-system full-frequency light type aerial antenna body 3 and protect the four-system full-frequency light type aerial antenna body 3 through the installation mechanism 2 and the limiting ring 4, the installation seat 5 is fixedly installed at the top end of the installation rod 1, and a plurality of protection rods 6 are fixedly installed on the outer side wall of the installation seat 5 in an annular array manner, wherein a groove 7 is formed on the outer side wall of a symmetrical group of protection rods 6, a fixing rod 8 is fixedly installed in the groove of the groove 7, an extension spring 9 is sleeved on the rod body of the fixing rod 8, the bottom end of the extension spring 9 is fixedly installed on the groove bottom of the groove 7, rotation holes 11 are respectively formed on two sides of the inner wall of the notch of the concave plate 10, a movable block 12 is fixedly installed on the inner side wall of the concave plate 10, and a movable hole 13 is formed on the top surface of the movable block 12, the movable block 12 is movably arranged on the fixed rod 8 through a movable hole 13, the top end of the extension spring 9 is fixedly arranged on the bottom surface of the movable block 12, the bottom end parts of two sides of the vertical part of the L-shaped plate 14 are respectively and fixedly provided with a rotating rod 15, the rotating rods 15 are movably arranged in the rotating holes 11, the bottom surface of the transverse part of the L-shaped plate 14 is fixedly provided with a limiting block 16, the connecting seat 17 is fixedly arranged on the top surface of the mounting seat 5, four sides of the outer wall of the connecting seat 17 are respectively provided with a spring groove 18, a baffle ring 19 is fixedly arranged in a notch of the spring groove 18, a compression spring 20 is fixedly arranged at the bottom of the spring groove 18, the front end of the compression spring 20 is fixedly provided with a clamping head 21, the clamping head 21 penetrates through the baffle ring 19, the bottom end of the four-system full-frequency light aerial antenna body 3 is fixedly provided with a mounting ring 22, and four sides of the outer wall of the mounting ring 22 are respectively provided with clamping holes 23 corresponding to the clamping head 21, positioning grooves 24 corresponding to the limiting blocks 16 are respectively formed in two sides of the top surface of the limiting ring 4;
the four-system full-frequency light aerial antenna body 3 is matched with the mounting mechanism 2 to be specifically operated as follows: firstly, the mounting ring 22 installed on the bottom surface of the four-system full-frequency light type aerial antenna body 3 is aligned with the connecting seat 17 installed on the top surface of the mounting seat 5, then the four-system full-frequency light type aerial antenna body 3 is installed between the guard bars 6, during the installation process, the mounting ring 22 is sleeved on the connecting seat 17, at this time, the clamping heads 21 protruding from four sides of the outer wall of the connecting seat 17 are extruded by the mounting ring 22, at this time, the compression springs 20 installed in the spring grooves 18 formed on four sides of the outer wall of the connecting seat 17 are forced to retract, and the clamping heads 21 at the front end are driven to retract into the spring grooves 18 through the retaining rings 19 installed in the notches of the spring grooves 18, and the clamping heads 21 are abutted on the inner ring wall of the mounting ring 22 until the bottom of the mounting ring 22 is contacted with the bottom surface of the mounting seat 5, at this time, the four-system full-frequency light type aerial antenna body 3 can be rotated to a certain degree, the chuck 21 is not abutted against the inner wall of the mounting ring 22 any more, the compression spring 20 will make a recovery extension operation, and the chuck 21 is abutted into the clamping hole 23 formed on the mounting ring 22, thereby completing the clamping installation operation of the four-system full-frequency light type aerial antenna body 3, then the limiting ring 4 is installed on the top surface of the guard bar 6 and clamped on the four-system full-frequency light type aerial antenna body 3, and the positioning groove 24 formed on the limiting ring 4 and the L-shaped plate 14 outside the guard bar 6 which is a group of symmetry are in the same horizontal position, subsequently, the L-shaped plate 14 is manually turned over, the rotating rods 15 installed at the bottom ends of the two sides of the vertical part of the L-shaped plate 14 will rotate in the rotating holes 11 formed at the two sides of the inner wall of the concave opening of the concave plate 10, and then the L-shaped plate 14 is pulled upwards, at this time, the movable block 12 will move in the groove 7 formed on the outer side wall of the guard bar 6 along the fixing rod 8 under the driving of the concave plate 10 through the movable hole 13 formed on the top surface, and forces the extension spring 9 sleeved on the fixed rod 8 to do extension operation, continuously pulls the L-shaped plate 14 until the limit block 16 arranged on the bottom surface of the transverse part of the L-shaped plate 14 moves to the top of the limit ring 4, rotates the L-shaped plate 14 towards the inner side again and aligns the limit block 16 with the positioning groove 24 arranged on the top surface of the limit ring 4, finally slowly releases the pulling force to the L-shaped plate 14, the extension spring 9 gradually makes retraction recovery operation, finally clamps the limit block 16 in the positioning groove 24, clamps the limit ring 4 at the top of the four-system full-frequency light aerial antenna body 3 under the continuous retraction state of the extension spring 9, thereby playing the role of limiting and preventing the four-system full-frequency light aerial antenna body 3 from separating from the guard bar 6 under the premise of limiting the four-system full-frequency light aerial antenna body 3 and playing the role of protecting the four-system full-frequency light aerial antenna body 3 under the cooperation of the guard bar 6, avoid the full light-duty aviation antenna body 3 of four systems to receive the damage after the collision.
While the invention has been described in detail with reference to the preferred embodiments thereof, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention, and it is intended that all matter contained in the above description or shown in the accompanying drawings shall be interpreted as illustrative and not in a limiting sense.
Claims (6)
1. The utility model provides a light-duty aerial antenna of full frequency of four systems for aerospace field, includes installation pole (1), its characterized in that: the top of the mounting rod (1) is provided with a mounting mechanism (2), the mounting mechanism (2) comprises a mounting seat (5), a guard bar (6), a fixing rod (8), an extension spring (9), a concave plate (10), an L-shaped plate (14), a connecting seat (17), a compression spring (20) and a clamping head (21), the mounting seat (5) is fixedly connected to the top surface of the mounting rod (1), the outer wall of the mounting seat (5) is fixedly connected with a plurality of guard bars (6), the fixing rod (8) is fixedly connected to the outer side wall of a set of symmetrical guard bars (6), the extension spring (9) is sleeved on the fixing rod (8), the concave plate (10) is movably connected to the fixing rod (8) through a movable block (12) on the side wall, the movable block (12) is fixedly connected with the extension spring (9), the L-shaped plate (14) is movably connected with the concave plate (10) through a rotating rod (15) on two sides of the bottom surface, connecting seat (17) fixed connection is at the top surface of mount pad (5), and compression spring (20) fixed connection is in four sides of the outer wall of connecting seat (17), dop (21) fixed connection is at the front end of compression spring (20), the top surface of connecting seat (17) is located and is equipped with full light-duty aerial antenna body (3) of four systems full frequency between fender rod (6), the top of full light-duty aerial antenna body of four systems (3) is equipped with spacing ring (4).
2. The four-system full-band lightweight aeronautical antenna for the aerospace field according to claim 1, wherein: mount pad (5) fixed mounting is on the top of installation pole (1), and has a plurality of fender rod (6) with annular array's mode fixed mounting on the lateral wall of mount pad (5), and wherein a set of symmetry set up on the lateral wall of fender rod (6) fluted (7), and fixed mounting has dead lever (8) in the groove of recess (7), the cover is equipped with extension spring (9) on the pole body of dead lever (8), and the bottom fixed mounting of extension spring (9) is on the tank bottom of recess (7).
3. The four-system full-band lightweight aeronautical antenna for the aerospace field according to claim 2, wherein: rotation hole (11) have been seted up respectively to the notch inner wall both sides of concave template (10), and fixed mounting has movable block (12) on the inside wall of concave template (10), movable hole (13) have been seted up to the top surface of movable block (12), and movable block (12) through movable hole (13) movable mounting on dead lever (8), the top fixed mounting of extension spring (9) is on the bottom surface of movable block (12), vertical position both sides bottom part fixed mounting respectively of L template (14) has dwang (15), and dwang (15) movable mounting rotate in hole (11), the horizontal position bottom surface fixed mounting of L template (14) has stopper (16).
4. A four-system full-band lightweight aeronautical antenna for the aerospace field according to claim 3, wherein: connecting seat (17) fixed mounting has seted up spring groove (18) respectively on the top surface of mount pad (5), and the outer wall four sides of connecting seat (17), fixed mounting has fender ring (19) in the notch of spring groove (18), and the tank bottom fixed mounting of spring groove (18) has compression spring (20), the front end fixed mounting of compression spring (20) has dop (21), and dop (21) pass and keep off ring (19).
5. The four-system full-band lightweight aeronautical antenna for the aerospace field according to claim 4, wherein: the bottom end of the four-system full-frequency light aerial antenna body (3) is fixedly provided with a mounting ring (22), and four sides of the outer wall of the mounting ring (22) are respectively provided with clamping holes (23) corresponding to the clamping heads (21).
6. The four-system full-band lightweight aeronautical antenna for the aerospace field according to claim 5, wherein: and positioning grooves (24) corresponding to the limiting blocks (16) are respectively formed in two sides of the top surface of the limiting ring (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221686780.6U CN217522209U (en) | 2022-07-01 | 2022-07-01 | Four-system full-frequency light aerial antenna for aerospace field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221686780.6U CN217522209U (en) | 2022-07-01 | 2022-07-01 | Four-system full-frequency light aerial antenna for aerospace field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217522209U true CN217522209U (en) | 2022-09-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221686780.6U Active CN217522209U (en) | 2022-07-01 | 2022-07-01 | Four-system full-frequency light aerial antenna for aerospace field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217522209U (en) |
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2022
- 2022-07-01 CN CN202221686780.6U patent/CN217522209U/en active Active
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