阅读说明：本技术 一种机载雷达挂飞装置 (Airborne radar hanging and flying device ) 是由 李大军 王东翔 郭洪刚 张王伟 李大臻 杨国建 于 2021-10-12 设计创作，主要内容包括：本申请涉及一种机载雷达挂飞装置,包括支架以及挂飞仓,所述支架与机体相连接,所述挂飞仓安装在支架上且用于供雷达置放；所述挂飞仓内安装有侧边抵紧机构以及顶部抵紧机构,所述侧边抵紧机构用于从两侧对放置在挂飞仓内的雷达进行相对抵紧,所述顶部抵紧机构用于从雷达上方将雷达抵紧在挂飞仓的内底壁上,所述侧边抵紧机构与顶部抵紧机构传动连接,所述侧边抵紧机构在抵紧雷达过程中驱动顶部抵紧机构同步抵紧雷达；所述挂飞仓的一侧开口设置,所述挂飞仓的开口处铰接设置有开合门。本申请具有改善进行挂飞试验时雷达拆装困难的问题的效果。(The application relates to an airborne radar hanging and flying device which comprises a support and a hanging and flying bin, wherein the support is connected with a machine body, and the hanging and flying bin is installed on the support and used for placing radar; the hanging and flying cabin is internally provided with a side abutting mechanism and a top abutting mechanism, the side abutting mechanism is used for abutting radars placed in the hanging and flying cabin from two sides relatively, the top abutting mechanism is used for abutting the radars on the inner bottom wall of the hanging and flying cabin from the upper side of the radars, the side abutting mechanism is in transmission connection with the top abutting mechanism, and the side abutting mechanism drives the top abutting mechanism to abut the radars synchronously in the process of abutting the radars; the hanging flying device is characterized in that an opening is formed in one side of the hanging flying bin, and an opening and closing door is hinged to the opening of the hanging flying bin. This application has the effect of improving the problem of radar dismouting difficulty when hanging to fly the experiment.)

1. The airborne radar hanging device is characterized in that: the radar hanging device comprises a support (1) and a hanging flying bin (2), wherein the support (1) is connected with a machine body, and the hanging flying bin (2) is arranged on the support (1) and is used for placing a radar; the hanging and flying device is characterized in that a side abutting mechanism (3) and a top abutting mechanism (4) are installed in the hanging and flying bin (2), the side abutting mechanism (3) is used for abutting radars placed in the hanging and flying bin (2) from two sides relatively, the top abutting mechanism (4) is used for abutting the radars on the inner bottom wall of the hanging and flying bin (2) from the upper side of the radars, the side abutting mechanism (3) is in transmission connection with the top abutting mechanism (4), and the side abutting mechanism (3) drives the top abutting mechanism (4) to abut the radars synchronously in the process of abutting the radars; the hanging flying device is characterized in that an opening is formed in one side of the hanging flying bin (2), and an opening and closing door (5) is hinged to the opening of the hanging flying bin (2).

2. The airborne radar onboarding device according to claim 1, characterized in that: the side supports tight mechanism (3) including conflict subassembly (31) and drive assembly (32), drive assembly (32) are installed and are being hung in flying storehouse (2), conflict subassembly (31) are installed on drive assembly (32) and are hanging the both sides that are located the radar in flying storehouse (2) and respectively are provided with one, drive assembly (32) are used for driving two conflict subassemblies (31) and are close to each other or keep away from.

3. The airborne radar onboarding device according to claim 2, characterized in that: the driving assembly (32) comprises a motor (321), a bidirectional threaded rod (322), a moving cylinder (323) and a braking piece (324), the motor (321) is installed in the hanging and flying bin (2), one end of the bidirectional threaded rod (322) is rotatably connected into the hanging and flying bin (2), the other end of the bidirectional threaded rod is coaxially connected with an output shaft of the motor (321), the moving cylinder (323) is in threaded fit with the bidirectional threaded rod (322), one of the moving cylinder (323) is sleeved on each of two rod sections of the bidirectional threaded rod (322), wherein the two rod sections are opposite in thread rotating direction, and one of the abutting assemblies (31) is installed on the moving cylinder (323); the braking piece (324) is installed in the flying hanging bin (2) and is used for preventing the moving cylinder (323) from synchronously rotating along with the bidirectional threaded rod (322).

4. The airborne radar onboarding device according to claim 3, characterized in that: the braking part (324) comprises a braking rail (3241), the length direction of the braking rail (3241) is consistent with that of the bidirectional threaded rod (322), a braking groove (3242) is formed in the braking rail (3241) along the length direction of the braking rail (3241), an inserting block (3231) is arranged on the moving cylinder (323), and the inserting block (3231) is inserted into the braking groove (3242) and then is in sliding fit with the braking rail (3241).

5. The airborne radar onboarding device according to claim 3, characterized in that: the collision component (31) comprises a connecting rod (311), first arc-shaped jointing pieces (312) and a first rubber layer (313), one end of the connecting rod (311) is connected with the wall of the movable barrel (323), the first arc-shaped jointing pieces (312) are installed at one end, far away from the movable barrel (323), of the connecting rod (311), the radian of each first arc-shaped jointing piece (312) is matched with the radian of the outer wall of the radar, and one first arc-shaped jointing piece (312) corresponds to one movable barrel (323); the first rubber layer (313) is arranged on one side, opposite to the outer wall of the radar, of the first arc-shaped attaching sheet (312).

6. The airborne radar onboarding device of claim 5, characterized in that: the top abutting mechanism (4) comprises an abutting barrel (41), a sliding rod (42), a spring (43), a second arc-shaped abutting sheet (44) and a second rubber layer (45); the abutting cylinder (41) is vertically installed on the inner top wall of the hanging flying bin (2), a sliding cavity (411) is vertically formed in the abutting cylinder (41), the sliding rod (42) is slidably inserted in the sliding cavity (411), the second arc-shaped laminating sheet (44) is installed at one end, located outside the sliding cavity (411), of the sliding rod (42), the concave side of the second arc-shaped laminating sheet (44) faces downwards vertically, the second rubber layer (45) is arranged on the concave side of the second arc-shaped laminating sheet (44) in a covering mode, the spring (43) is installed in the sliding cavity (411), the sliding rod (42) is inserted in the inner ring of the spring (43), one end of the spring (43) is connected with the inner wall of the sliding cavity (411), the other end of the spring is connected with the rod wall of the sliding rod (42), and the spring (43) enables the sliding rod (42) to have a tendency of moving upwards vertically; hang and fly to still install drive mechanism (6) in storehouse (2), drive mechanism (6) drive second arc laminating piece (44) vertical downstream and conflict at the radar upper surface when two first arc laminating pieces (312) are close to each other.

7. The airborne radar onboarding device of claim 6, characterized in that: the transmission mechanism (6) comprises a support rod (61) and a contact rod (62); the supporting rod (61) is vertically installed on the connecting rod (311), the touch rod (62) is installed at one end, far away from the connecting rod (311), of the supporting rod (61), an inserting cavity (412) for the touch rod (62) to insert is formed in the touch cylinder (41), the inserting cavity (412) is communicated with the sliding cavity (411) and is perpendicular to the sliding cavity, an inclined pushing surface (621) is arranged at one end, far away from the supporting rod (61), of the touch rod (62), an inclined pushing surface (421) is arranged at one end, far away from the second arc-shaped binding sheet (44), of the sliding rod (42), and the inclined pushing surface (621) is used for being in sliding fit with the inclined pushing surface (421); when the spring (43) is in a natural state, the inclined pushing surface (621) is opposite to the inclined abutting surface (421).

8. The airborne radar onboarding device according to claim 1, characterized in that: a placing plate (7) is further arranged on the inner bottom wall of the hanging and flying bin (2) in a sliding mode, a placing groove (71) for placing a radar is formed in the placing plate (7), a sliding groove (21) is formed in the inner bottom wall of the hanging and flying bin (2), and a sliding block (72) in sliding fit with the sliding groove (21) is arranged on one side, away from the placing groove (71), of the placing plate (7); the hanging flying device is characterized in that a linkage mechanism (8) is arranged in the hanging flying bin (2), the linkage mechanism (8) drives the placing plate (7) to simultaneously drive the opening and closing door (5) to be opened and drive the placing plate (7) to simultaneously drive the opening and closing door (5) to be closed in the process of moving towards the hanging flying bin (2) in the process of moving towards the opening side of the hanging flying bin (2).

9. The airborne radar onboarding device of claim 8, characterized in that: hang the opening top that flies storehouse (2) and be provided with and rotate a section of thick bamboo (22), one side of opening and shutting door (5) is provided with dwang (51), dwang (51) are rotated and are inserted and establish in rotating a section of thick bamboo (22), it is provided with rubber circle (9) to rotate between a section of thick bamboo (22) and dwang (51).

10. The airborne radar onboarding apparatus according to claim 9, characterized in that: the linkage mechanism (8) comprises a first driving rod (81), a second driving rod (82), a torsion spring (83), a circular gear (84), a rack (85) and a rotating handle (86); a driving cover (10) is arranged on the side wall of the flying hanging bin (2), the first driving rod (81) is rotatably arranged in the driving cover (10), the first driving rod (81) is perpendicular to the rotating rod (51), and the length direction of the first driving rod (81) is parallel to the length direction of the sliding groove (21); a first bevel gear (811) is coaxially arranged at one end of the first driving rod (81), one end of the rotating rod (51) is positioned in the driving cover (10), and a second bevel gear (511) meshed with the first bevel gear (811) is coaxially arranged on a rod section of the rotating rod (51) positioned in the driving cover (10); the second driving rod (82) is also rotatably arranged in the driving cover (10) and is vertical to the first driving rod (81), a third bevel gear (812) is coaxially arranged at one end, away from the first bevel gear (811), of the first driving rod (81), and a fourth bevel gear (821) meshed with the third bevel gear (812) is arranged at one end of the second driving rod (82); the circular gear (84) is coaxially arranged at one end, far away from the fourth bevel gear (821), of the second driving rod (82), the rack (85) is arranged on one side of the placing plate (7), the length direction of the rack (85) is parallel to that of the sliding groove (21), a through hole (101) is formed in the side wall, located in the driving cover (10), of the flying hanging bin (2), and one side of the circular gear (84) penetrates through the through hole (101) and then is meshed with the rack (85); rotate handle (86) coaxial line setting on dwang (51) and be located the drive cover (10) outside, torsional spring (83) cover is established on dwang (51), and the one end of torsional spring (83) is connected with dwang (51), the inner wall of the other end and a rotating cylinder (22) is connected, torsional spring (83) make opening and shutting door (5) have all the time to hanging fly storehouse (2) opening side pivoted trend.

Technical Field

The application relates to the field of airplane hanging and flying technology, in particular to an airborne radar hanging and flying device.

Background

The general term for various radars installed on an aircraft. The device is mainly used for controlling and guiding weapons, implementing air warning and reconnaissance, and guaranteeing accurate navigation and flight safety. The basic principle and the composition of the airborne radar are the same as those of other military radars, and the airborne radar is characterized in that: generally, there are antenna platform stabilization systems or data stabilization devices; a wave band below 3 cm is generally adopted; the volume is small and the weight is light; has good shockproof performance.

The general airborne radar is directly installed inside the airplane, and for airborne radar hanging, the method is used for installing the radar outside the airplane, realizing connection between the radar and the airplane in a detachable mode, and is also a common connection mode for installing scientific experimental equipment on the airplane at present.

In view of the above-mentioned related art, the inventor believes that when the radar is installed on an airplane in a hanging-off manner, in order to ensure the installation stability of the radar, the radar is usually installed outside the airplane through a complicated installation means, which in turn causes that after the hanging-off test is finished, the disassembly of the radar is very difficult, and time and labor are wasted when the radar is installed.

Disclosure of Invention

In order to improve the problem of the radar dismouting difficulty when carrying out the experiment of flying to hang, this application provides an airborne radar device of flying to hang.

The application provides an airborne radar hangs flying device adopts following technical scheme:

an airborne radar hanging and flying device comprises a support and a hanging and flying bin, wherein the support is connected with a machine body, and the hanging and flying bin is arranged on the support and used for placing radar; the hanging and flying cabin is internally provided with a side abutting mechanism and a top abutting mechanism, the side abutting mechanism is used for abutting radars placed in the hanging and flying cabin from two sides relatively, the top abutting mechanism is used for abutting the radars on the inner bottom wall of the hanging and flying cabin from the upper side of the radars, the side abutting mechanism is in transmission connection with the top abutting mechanism, and the side abutting mechanism drives the top abutting mechanism to abut the radars synchronously in the process of abutting the radars; the hanging flying device is characterized in that an opening is formed in one side of the hanging flying bin, and an opening and closing door is hinged to the opening of the hanging flying bin.

By adopting the technical scheme, when the radar is installed, the radar is directly placed into the hanging and flying bin, then the radar is abutted tightly from two sides of the radar through the side abutting mechanism, and after the side abutting mechanism abuts against the radar, the top abutting mechanism can automatically abut against the top of the radar, so that the radar is abutted tightly from two sides and the top, and the radar is stably positioned in the hanging and flying bin; when the radar is disassembled, the side supporting and fastening mechanism is directly loosened, the top supporting and fastening mechanism can also automatically and synchronously loosen the radar, the opening and closing door is immediately opened, the radar is taken out from the hanging flying bin, and the effect that the radar is convenient to install and disassemble is achieved.

Optionally, the side supports tight mechanism and includes conflict subassembly and drive assembly, drive assembly installs and flies in the storehouse at the hanging, conflict subassembly is installed on drive assembly and respectively is provided with one in the both sides that are located the radar in the storehouse of flying at the hanging, drive assembly is used for driving two conflict subassemblies and is close to each other or keep away from.

Through adopting above-mentioned technical scheme, being close to each other two conflict subassembly drives through drive assembly to can live the radar centre gripping, make the radar realize the centre gripping in hanging the storehouse and stabilize.

Optionally, the driving assembly comprises a motor, a bidirectional threaded rod, a moving cylinder and a braking part, the motor is installed in the hanging and flying bin, one end of the bidirectional threaded rod is rotatably connected in the hanging and flying bin, the other end of the bidirectional threaded rod is coaxially connected with an output shaft of the motor, the moving cylinder is in threaded fit with the bidirectional threaded rod, one moving cylinder is sleeved on each rod section with two opposite threads of the bidirectional threaded rod, and one abutting assembly is installed on each moving cylinder; the braking piece is installed in the hanging flying bin and is used for preventing the moving cylinder from synchronously rotating along with the bidirectional threaded rod.

By adopting the technical scheme, the motor is started, so that the output shaft of the motor drives the bidirectional threaded rod to rotate, and the two moving cylinders sleeved on the bidirectional threaded rod can not rotate along with the bidirectional threaded rod but move along the length direction of the bidirectional threaded rod under the action of the braking part, so that the two moving cylinders are close to or far away from each other; when the two moving cylinders approach each other, the collision assemblies respectively positioned on the two moving cylinders also approach each other, and the two collision assemblies can clamp the radar in the process of approaching gradually; and when two remove a section of thick bamboo when keeping away from each other, the conflict subassembly that lies in respectively on two removal section of thick bamboos also can realize keeping away from each other to the realization is to the unclamping of radar. The effect that the radar is convenient to support and loosen is achieved.

Optionally, the braking member includes a braking rail, a length direction of the braking rail is consistent with a length direction of the bidirectional threaded rod, a braking groove is formed in the braking rail along the length direction of the braking rail, an insertion block is arranged on the movable cylinder, and the insertion block is inserted into the braking groove and then is in sliding fit with the braking rail.

Through adopting above-mentioned technical scheme, after inserting the piece and inserting the braking inslot of braking rail on the removal section of thick bamboo, the removal section of thick bamboo just can receive the restriction along with the rotation of two-way threaded rod for the removal section of thick bamboo can remove along the length direction of two-way threaded rod under the rotation of two-way threaded rod, and then reaches and prevents the removal section of thick bamboo and rotate comparatively convenient effect along with two-way threaded rod.

Optionally, the collision assembly includes a connecting rod, first arc-shaped attaching pieces and a first rubber layer, one end of the connecting rod is connected with the wall of the moving cylinder, the first arc-shaped attaching pieces are installed at one end of the connecting rod, which is far away from the moving cylinder, the radian of each first arc-shaped attaching piece is matched with the radian of the outer wall of the radar, and one first arc-shaped attaching piece corresponds to one moving cylinder; the first rubber layer is arranged on one side, opposite to the outer wall of the radar, of the first arc-shaped attaching sheet.

Through adopting above-mentioned technical scheme, first rubber layer on the first arc laminating piece can be at first with the surface contact of radar, and the first arc laminating piece of radar both sides is close to the back each other simultaneously, and two first rubber layers all can paste on the radar surface for the radar is realized pressing from both sides tightly, and the existence on first rubber layer can let the radar be difficult for being pressed from both sides bad when being held, reaches the effect that is difficult for destroyed when can realizing the centre gripping and can guarantee the radar centre gripping again.

Optionally, the top abutting mechanism comprises an abutting cylinder, a sliding rod, a spring, a second arc-shaped abutting sheet and a second rubber layer; the resisting cylinder is vertically arranged on the inner top wall of the hanging flying bin, a sliding cavity is vertically formed in the resisting cylinder, the sliding rod is slidably inserted into the sliding cavity, the second arc-shaped attaching piece is arranged at one end, located outside the sliding cavity, of the sliding rod, the concave surface side of the second arc-shaped attaching piece faces downwards vertically, the second rubber layer is covered on the concave surface side of the second arc-shaped attaching piece, the spring is arranged in the sliding cavity and inserted into the inner ring of the spring, one end of the spring is connected with the inner wall of the sliding cavity, the other end of the spring is connected with the rod wall of the sliding rod, and the spring enables the sliding rod to have a tendency of moving upwards vertically; hang and fly still to install drive mechanism in the storehouse, drive mechanism drives the vertical downstream of second arc laminating piece and contradict at the radar upper surface when two first arc laminating pieces are close to each other.

By adopting the technical scheme, when the two first arc-shaped attaching pieces are close to each other, the second arc-shaped attaching piece can automatically move downwards, so that the second rubber layer on the second arc-shaped attaching piece is directly pressed on the upper surface of the radar, the first rubber layer on the first arc-shaped attaching piece is also pressed on the side wall of the radar at the moment, and the spring is in a compression state, so that the effect of simultaneous pressing is realized; and when two first arc laminating pieces kept away from each other, the second arc laminating piece receives can stimulate the slide bar to shift up after the elasticity that resumes of spring to drive second arc laminating piece and keep away from the radar, let the lateral wall and the roof of radar no longer receive the conflict, and then realize supporting tightly and loosen the comparatively convenient effect of radar.

Optionally, the transmission mechanism includes a supporting rod and a touch rod; the supporting rod is vertically installed on the connecting rod, the touch rod is installed at one end, far away from the connecting rod, of the supporting rod, an insertion cavity for the touch rod to insert is formed in the touch barrel, the insertion cavity is communicated with the sliding cavity and is perpendicular to the sliding cavity, an inclined push surface is arranged at one end, far away from the supporting rod, of the sliding rod, an inclined touch surface is arranged at one end, far away from the second arc-shaped bonding sheet, of the sliding rod, and the inclined push surface is used for being in sliding fit with the inclined touch surface; when the spring is in a natural state, the inclined pushing surface is opposite to the inclined abutting surface.

By adopting the technical scheme, when the two moving cylinders are close to each other, the touch rod can be gradually inserted into the insertion cavity and enter the sliding cavity; the inclined pushing surface at the end part of the abutting rod is opposite to the inclined abutting surface of the sliding rod, so that in the process that the abutting rod enters the sliding cavity from the inserting cavity, the inclined pushing surface occupies the position of the inclined abutting surface and pushes the inclined abutting surface out of the original position, and the sliding rod is extruded and then vertically moves downwards, so that the second arc-shaped abutting piece is driven to move downwards to be abutted to the upper surface of the radar; when the two moving cylinders are far away from each other, the contact rod returns to the insertion cavity from the sliding cavity and then returns from the insertion cavity, so that the inclined pushing surface does not occupy the position of the inclined contact surface, and the sliding rod returns to the original position again under the action of the restoring elasticity of the spring, namely the sliding rod drives the second arc-shaped binding sheet to vertically lift; after the arrangement, when the first arc-shaped attaching pieces on the two sides clamp the radar, the second arc-shaped attaching pieces on the top can also abut against the radar; and when the radar was kept away from to the first arc laminating piece of both sides, the radar also can be kept away from to the second arc laminating piece at top, reaches synchronous conflict and detached effect.

Optionally, a placing plate is further slidably arranged on the inner bottom wall of the hanging and flying bin, a placing groove for placing the radar is formed in the placing plate, a sliding groove is formed in the inner bottom wall of the hanging and flying bin, and a sliding block in sliding fit with the sliding groove is arranged on one side, away from the placing groove, of the placing plate; the hanging and flying device is characterized in that a linkage mechanism is arranged in the hanging and flying bin, and drives the placing plate to simultaneously drive the opening and closing door to be opened and drives the placing plate to simultaneously drive the opening and closing door to be closed in the process of moving towards the hanging and flying bin in the process of moving towards the opening side of the hanging and flying bin.

Through adopting above-mentioned technical scheme, through link gear's setting, can let when opening the sliding door place the board and move toward opening the side from hanging in flying the storehouse automatically for it is more convenient to take out the radar.

Optionally, a rotating cylinder is arranged above the opening of the hanging flying bin, a rotating rod is arranged on one side of the opening and closing door, the rotating rod is rotatably inserted into the rotating cylinder, and a rubber ring is arranged between the rotating cylinder and the rotating rod.

Through adopting above-mentioned technical scheme, the setting of a rotation section of thick bamboo and dwang can let the door that opens and shuts realize hanging the normal rotation on flying the storehouse, and the setting of rubber circle then can let provide frictional force when rotating between a section of thick bamboo and the dwang for the door that opens and shuts rotates can be comparatively level and smooth.

Optionally, the linkage mechanism includes a first driving rod, a second driving rod, a torsion spring, a circular gear, a rack and a rotating handle; a driving cover is arranged on the side wall of the flying hanging bin, the first driving rod is rotatably arranged in the driving cover, the first driving rod is perpendicular to the rotating rod, and the length direction of the first driving rod is parallel to the length direction of the sliding groove; a first bevel gear is coaxially arranged at one end of the first driving rod, one end of the rotating rod is positioned in the driving cover, and a second bevel gear meshed with the first bevel gear is coaxially arranged on the rod section of the rotating rod positioned in the driving cover; the second driving rod is also rotatably arranged in the driving cover and is vertical to the first driving rod, a third bevel gear is coaxially arranged at one end of the first driving rod, which is far away from the first bevel gear, and a fourth bevel gear meshed with the third bevel gear is arranged at one end of the second driving rod; the circular gear is coaxially arranged at one end, far away from the fourth bevel gear, of the second driving rod, the rack is arranged on one side of the placing plate, the length direction of the rack is parallel to that of the sliding groove, a through hole is formed in the side wall, located in the driving cover, of the flying hanging bin, and one side of the circular gear penetrates through the through hole and then is meshed with the rack; rotate the setting of handle coaxial line and be located the drive cover outside on the dwang, the torsional spring cover is established on the dwang, and the one end of torsional spring is connected with the dwang, the other end is connected with the inner wall of a rotation section of thick bamboo, the torsional spring makes the door that opens and shuts have all the time to hanging the trend of flying storehouse opening side pivoted.

By adopting the technical scheme, when the radar in the hanging and flying bin needs to be taken out, the rotating handle is directly rotated by hands, so that the rotating rod starts to rotate, the opening and closing door can gradually rotate towards the opening side far away from the hanging and flying bin along with the rotation of the rotating rod, and after the rotating rod rotates, the first driving rod can also rotate due to the fact that the second bevel gear is meshed with the first bevel gear; the third bevel gear is meshed with the fourth bevel gear, so that the second driving rod can rotate, and the circular gear is driven to rotate; the circular gear is meshed with the rack, so that the rack can move along the length direction of the sliding groove to drive the placing plate to automatically move out of the hanging and flying bin; and when closing the door that opens and shuts, the torsional spring can drive the door that opens and shuts and toward hanging the opening side rotation that flies the storehouse near, places the board and also can be automatic fly the storehouse from hanging outside and toward hanging and fly the storehouse and remove, and then reach and let place board and the synchronous moving effect of door that opens and shuts.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the radar is installed, the radar is directly placed into the hanging and flying bin, then the radar is abutted from two sides of the radar through the side abutting mechanism, and after the radar is abutted by the side abutting mechanism, the top abutting mechanism can be automatically abutted against the top of the radar, so that the radar is abutted from two sides and the top, and the radar is stably located in the hanging and flying bin; when the radar is disassembled, the side abutting mechanism is directly loosened, the top abutting mechanism can also automatically and synchronously loosen the radar, and the opening and closing door is immediately opened, so that the radar is taken out from the hanging flying bin, and the effect of more convenient radar installation and disassembly is achieved;

2. the motor is started, so that an output shaft of the motor drives the bidirectional threaded rod to rotate, and the two moving cylinders sleeved on the bidirectional threaded rod cannot rotate along with the bidirectional threaded rod but move along the length direction of the bidirectional threaded rod under the action of the braking part, so that the two moving cylinders are close to or far away from each other; when the two moving cylinders approach each other, the collision assemblies respectively positioned on the two moving cylinders also approach each other, and the two collision assemblies can clamp the radar in the process of approaching gradually; and when two remove a section of thick bamboo when keeping away from each other, the conflict subassembly that lies in respectively on two removal section of thick bamboos also can realize keeping away from each other to the realization is to the unclamping of radar. The effect that the radar is convenient to prop and loosen is achieved;

3. when the radar in the hanging and flying bin needs to be taken out, the rotating handle is directly rotated by hands, so that the rotating rod starts to rotate, the opening and closing door can gradually rotate towards the opening side far away from the hanging and flying bin along with the rotation of the rotating rod, and after the rotating rod rotates, the first driving rod can also rotate due to the fact that the second bevel gear is meshed with the first bevel gear; the third bevel gear is meshed with the fourth bevel gear, so that the second driving rod can rotate, and the circular gear is driven to rotate; the circular gear is meshed with the rack, so that the rack can move along the length direction of the sliding groove to drive the placing plate to automatically move out of the hanging and flying bin; and when closing the door that opens and shuts, the torsional spring can drive the door that opens and shuts and toward hanging the opening side rotation that flies the storehouse near, places the board and also can be automatic fly the storehouse from hanging outside and toward hanging and fly the storehouse and remove, and then reach and let place board and the synchronous moving effect of door that opens and shuts.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present application.

Fig. 2 is a partial sectional view for showing the interior of a hangoff cabin according to an embodiment of the present application.

Fig. 3 is a front view of an embodiment of the present application after concealing the opening and closing door.

FIG. 4 is an enlarged view of portion A of FIG. 3;

FIG. 5 is a partial cross-sectional view of an embodiment of the present application showing a linkage.

Fig. 6 is an enlarged view of a portion B in fig. 5.

Description of reference numerals:

1. a support; 2. hanging a flying bin; 21. a sliding groove; 22. a rotating cylinder; 3. a side abutting mechanism; 31. a collision component; 311. a connecting rod; 312. a first arcuate lamination patch; 313. a first rubber layer; 32. a drive assembly; 321. a motor; 322. a bidirectional threaded rod; 323. moving the drum; 3231. inserting a block; 324. a stopper; 3241. braking the rail; 3242. a brake groove; 4. a top abutting mechanism; 41. a supporting cylinder; 411. a sliding cavity; 412. an insertion cavity; 42. a slide bar; 421. inclining the butting face; 43. a spring; 44. a second arcuate lamination patch; 45. a second rubber layer; 5. opening and closing the door; 51. rotating the rod; 511. a second bevel gear; 6. a transmission mechanism; 61. a strut; 62. a touch bar; 621. inclining the push surface; 7. placing the plate; 71. a placement groove; 72. a slider; 8. a linkage mechanism; 81. a first drive lever; 811. a first bevel gear; 812. a third bevel gear; 82. a second drive lever; 821. a fourth bevel gear; 83. a torsion spring; 84. a circular gear; 85. a rack; 86. rotating the handle; 9. a rubber ring; 10. a drive housing; 101. and (6) perforating.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses an airborne radar hanging device, which comprises a support 1 and a hanging cabin 2, wherein the support 1 is connected with a machine body, and the support 1 and the machine body can be connected in a welding mode or a bolt mode; the hanging and flying bin 2 is arranged on the bracket 1 and is used for placing radar, and the shape of the hanging and flying bin 2 is cuboid; the hanging and flying bin 2 is internally provided with a side abutting mechanism 3 and a top abutting mechanism 4, the side abutting mechanism 3 is used for abutting the radar placed in the hanging and flying bin 2 from two sides relatively, the top abutting mechanism 4 is used for abutting the radar on the inner bottom wall of the hanging and flying bin 2 from the upper part of the radar, the side abutting mechanism 3 is in transmission connection with the top abutting mechanism 4, and the side abutting mechanism 3 drives the top abutting mechanism 4 to abut the radar synchronously in the process of abutting the radar; an opening is formed in one side of the hanging and flying bin 2, and an opening and closing door 5 is hinged to the opening of the hanging and flying bin 2; specifically, a rotating cylinder 22 is arranged above an opening of the hanging flying bin 2, a rotating rod 51 is arranged on one side of the opening and closing door 5, the rotating rod 51 is rotatably inserted in the rotating cylinder 22, and a rubber ring 9 is arranged between the rotating cylinder 22 and the rotating rod 51; and, in order to let the door 5 that opens and shuts when closing inseparabler, be provided with round magnet on hanging the opening outer wall that flies storehouse 2, and be provided with the round iron ring on the surface that door 5 that opens and shuts just right magnet, let door 5 that opens and shuts through the magnetic adsorption of iron ring and magnet can more closely laminate in hanging the opening part that flies storehouse 2, also be difficult for automatic opening in hanging the experiment that flies door 5.

As shown in fig. 2, the side abutting mechanism 3 includes an abutting assembly 31 and a driving assembly 32, the driving assembly 32 is installed in the flying hook bin 2, the abutting assembly 31 is installed on the driving assembly 32, two sides of the flying hook bin 2, which are located on the radar, are respectively provided with one, and the driving assembly 32 is used for driving the two abutting assemblies 31 to approach or move away from each other; specifically, the driving assembly 32 includes a motor 321, a bidirectional threaded rod 322, a moving cylinder 323, and a braking member 324; the motor 321 is installed on the inner wall of the hanging and flying bin 2 through bolt connection, one end of the bidirectional threaded rod 322 is rotatably connected in the hanging and flying bin 2, the other end of the bidirectional threaded rod 322 is welded with the output shaft of the motor 321 through a coaxial line, and the length direction of the bidirectional threaded rod 322 is consistent with the width direction of the hanging and flying bin 2; the moving cylinder 323 is in threaded fit with the bidirectional threaded rod 322, and one moving cylinder 323 is respectively sleeved on two rod sections with opposite thread directions of the bidirectional threaded rod 322. One of the abutting assemblies 31 is mounted on each of the moving cylinders 323; a brake 324 is mounted in the fly ash bin 2 and is used to prevent the moving cylinder 323 from rotating synchronously with the bidirectional threaded rod 322.

As shown in fig. 2, the braking member 324 includes a braking rail 3241, the braking rail 3241 is welded on a wall of the hanging and flying cabin 2 away from the opening of the hanging and flying cabin 2, and the length direction of the braking rail 3241 is consistent with the length direction of the bidirectional threaded rod 322; a brake groove 3242 is formed in the brake rail 3241 along the length direction of the brake rail 3241, an insertion block 3231 is disposed on the movable tube 323, and the insertion block 3231 is inserted into the brake groove 3242 and then slidably engaged with the brake rail 3241.

The motor 321 is started, so that an output shaft of the motor 321 drives the bidirectional threaded rod 322 to rotate, and after the insertion block 3231 on the moving cylinder 323 is inserted into the brake groove 3242 of the brake rail 3241, the moving cylinder 323 is limited to rotate along with the bidirectional threaded rod 322, so that the moving cylinder 323 can move along the length direction of the bidirectional threaded rod 322 under the rotation of the bidirectional threaded rod 322, and further, the two moving cylinders 323 can approach or separate from each other; when the two moving cylinders 323 approach each other, the abutting assemblies 31 respectively positioned on the two moving cylinders 323 also approach each other, and the two abutting assemblies 31 clamp the radar in the process of approaching gradually; when the two movable cylinders 323 are away from each other, the interference components 31 respectively located on the two movable cylinders 323 are also away from each other, thereby releasing the radar. The effect that the radar is convenient to support and loosen is achieved.

With reference to fig. 2 and 3, the collision component 31 includes a connecting rod 311, a first arc-shaped fitting piece 312 and a first rubber layer 313, one end of the connecting rod 311 is connected to the wall of the moving cylinder 323, the first arc-shaped fitting piece 312 is installed at one end of the connecting rod 311 away from the moving cylinder 323, the radian of the first arc-shaped fitting piece 312 is matched with the radian of the outer wall of the radar, and one first arc-shaped fitting piece 312 corresponds to one moving cylinder 323; the first rubber layer 313 is arranged on one side, opposite to the outer wall of the radar, of the first arc-shaped fitting sheet 312; it is worth noting that in the application, a part of the radar is cylindrical, and can be matched with the first arc-shaped fitting pieces 312, and the two first arc-shaped fitting pieces 312 can clamp the radar when being close to each other.

First rubber layer 313 on first arc laminating piece 312 can be at first with the surface contact of radar, and the first arc laminating piece 312 of radar both sides is close to the back each other simultaneously, and two first rubber layers 313 all can paste on the radar surface for the radar is realized pressing from both sides tightly, and the existence on first rubber layer 313 can let the radar be difficult for being pressed from both sides badly when being held, reaches the effect that can realize the centre gripping and be difficult for destroyed when guaranteeing the radar centre gripping again.

Referring to fig. 3 and 4, the top abutting mechanism 4 includes an abutting cylinder 41, a sliding rod 42, a spring 43, a second arc-shaped abutting piece 44 and a second rubber layer 45; the abutting cylinder 41 is vertically welded on the inner top wall of the hanging flying bin 2, the abutting cylinder 41 is rectangular, a sliding cavity 411 is vertically formed in the abutting cylinder 41, the sliding rod 42 is slidably inserted in the sliding cavity 411, the sliding rod 42 and the sliding cavity 411 are circular, and the sliding rod 42 is matched with the sliding cavity 411. The second arc-shaped abutting sheet 44 is welded at one end of the sliding rod 42, which is located outside the sliding cavity 411, the concave side of the second arc-shaped abutting sheet 44 faces downwards vertically, and the second rubber layer 45 covers the concave side of the second arc-shaped abutting sheet 44. The spring 43 is installed in the sliding cavity 411, the sliding rod 42 is inserted in the inner ring of the spring 43, one end of the spring 43 is connected with the inner wall of the sliding cavity 411, the other end of the spring 43 is connected with the rod wall of the sliding rod 42, and the spring 43 enables the sliding rod 42 to have the tendency of moving vertically upwards; the hanging flying bin 2 is also internally provided with a transmission mechanism 6, and the transmission mechanism 6 drives the second arc-shaped attaching pieces 44 to vertically move downwards and abut against the upper surface of the radar when the two first arc-shaped attaching pieces 312 approach each other.

When the two first arc-shaped attaching pieces 312 approach each other, the second arc-shaped attaching piece 44 automatically moves downward, so that the second rubber layer 45 on the second arc-shaped attaching piece 44 directly presses on the upper surface of the radar, and at the moment, the first rubber layer 313 on the first arc-shaped attaching piece 312 also presses on the side wall of the radar, and at the moment, the spring 43 is in a compressed state, thereby realizing the effect of simultaneous pressing; and when two first arc laminating pieces 312 kept away from each other, second arc laminating piece 44 can stimulate slide bar 42 to move up after receiving the elasticity that resumes of spring 43 to drive second arc laminating piece 44 and keep away from the radar, let the lateral wall and the roof of radar no longer receive the conflict, and then realize supporting tightly and loosen the comparatively convenient effect of radar.

With reference to fig. 3 and 4, the transmission mechanism 6 includes a support rod 61 and a contact rod 62; the supporting rod 61 is vertically arranged on the connecting rod 311, the supporting rod 61 is perpendicular to the connecting rod 311, the abutting rod 62 is arranged at one end of the supporting rod 61 far away from the connecting rod 311, and the abutting rod 62 and the supporting rod 61 form an L shape. The abutting cylinder 41 is provided with an insertion cavity 412 into which the abutting rod 62 is inserted, the insertion cavity 412 is communicated with the sliding cavity 411 and is perpendicular to the sliding cavity 411, and the cross section formed by the insertion cavity 412 and the sliding cavity 411 is cross-shaped. An inclined pushing surface 621 is arranged at one end of the contact rod 62 away from the supporting rod 61, an inclined abutting surface 421 is arranged at one end of the sliding rod 42 away from the second arc-shaped abutting sheet 44, and the inclined pushing surface 621 is used for sliding fit with the inclined abutting surface 421; when the spring 43 is in the natural state, the inclined pushing surface 621 faces the inclined pressing surface 421.

When the two moving cylinders 323 approach each other, the interference rod 62 is gradually inserted into the insertion cavity 412 and into the sliding cavity 411; since the inclined pushing surface 621 of the end of the contact rod 62 is opposite to the inclined contact surface 421 of the sliding rod 42, in the process that the contact rod 62 enters the sliding cavity 411 from the insertion cavity 412, the inclined pushing surface 621 occupies the position of the inclined contact surface 421 to push the inclined contact surface 421 out of the original position, and at the moment, the sliding rod 42 is extruded and then vertically moves downwards, so that the second arc-shaped attaching piece 44 is driven to move downwards to attach to the upper surface of the radar; when the two moving cylinders 323 are away from each other, the contact rod 62 retracts from the sliding cavity 411 into the insertion cavity 412 and then retracts from the insertion cavity 412, so that the inclined pushing surface 621 no longer occupies the position of the inclined contact surface 421, at this time, the sliding rod 42 will return to the original position again under the action of the restoring elastic force of the spring 43, that is, the sliding rod 42 will drive the second arc-shaped engaging piece 44 to vertically rise; when the first arc-shaped attaching pieces 312 on the two sides hold the radar, the second arc-shaped attaching piece 44 on the top also supports against the radar; when the first arc-shaped attaching pieces 312 on the two sides are far away from the radar, the second arc-shaped attaching pieces 44 on the top are also far away from the radar, so as to achieve the effect of synchronous collision and separation.

As shown in fig. 2 and 3, a placing plate 7 is further slidably arranged on the inner bottom wall of the hanging and flying bin 2, and a placing groove 71 for placing a radar is formed in the placing plate 7; a sliding groove 21 is formed in the inner bottom wall of the hanging and flying bin 2, the length direction of the sliding groove 21 is consistent with that of the hanging and flying bin 2, and one side, opposite to the opening, of the sliding groove 21 is opened; a sliding block 72 in sliding fit with the sliding groove 21 is arranged on one side of the placing plate 7, which is far away from the placing groove 71; with reference to fig. 5, a linkage mechanism 8 is provided in the flying hanging cabin 2, the linkage mechanism 8 drives the opening and closing door 5 to open in the process of moving the placing plate 7 toward the opening side of the flying cabin 2, and the opening and closing door 5 to close in the process of moving the placing plate 7 toward the flying cabin 2.

Specifically, in conjunction with fig. 3 and 4, the linkage mechanism 8 includes a first driving lever 81, a second driving lever 82, a torsion spring 83, a circular gear 84, a rack 85, and a rotating handle 86; with reference to fig. 1, a driving cover 10 is disposed on a side wall of the hanging and flying cabin 2, and a first driving rod 81 is rotatably disposed in the driving cover 10, that is, the first driving rod 81 is rotatably connected to an outer wall of the hanging and flying cabin 2 located in the driving cover 10; the first driving lever 81 is perpendicular to the rotating lever 51 and the length direction of the first driving lever 81 is parallel to the length direction of the sliding groove 21; a first bevel gear 811 is coaxially arranged at one end of the first driving rod 81, a second bevel gear 511 meshed with the first bevel gear 811 is coaxially arranged on a rod section of the rotating rod 51 which is positioned in the driving cover 10 and one end of the rotating rod 51 which is positioned in the driving cover 10; the second driving rod 82 is also rotatably arranged in the driving cover 10 and is perpendicular to the first driving rod 81, a third bevel gear 812 is coaxially arranged at one end of the first driving rod 81 far away from the first bevel gear 811, and a fourth bevel gear 821 meshed with the third bevel gear 812 is arranged at one end of the second driving rod 82; the circular gear 84 is coaxially arranged at one end of the second driving rod 82 far away from the fourth bevel gear 821, the rack 85 is arranged at one side of the placing plate 7, the length direction of the rack 85 is parallel to the length direction of the sliding groove 21, a through hole 101 is formed in the side wall of the fly cabin 2 in the driving cover 10, and one side of the circular gear 84 penetrates through the through hole 101 and then is meshed with the rack 85; the rotating handle 86 is coaxially arranged on the rotating rod 51 and located outside the driving cover 10, the torsion spring 83 is sleeved on the rotating rod 51, one end of the torsion spring 83 is connected with the rotating rod 51, the other end of the torsion spring is connected with the inner wall of the rotating cylinder 22, and the torsion spring 83 enables the opening and closing door 5 to always have a tendency of rotating towards the opening side of the hanging flying bin 2.

When the radar in the hanging and flying bin 2 needs to be taken out, the rotating handle 86 is directly rotated by hand, so that the rotating rod 51 starts to rotate, at the moment, the opening and closing door 5 gradually rotates towards the opening side far away from the hanging and flying bin 2 along with the rotation of the rotating rod 51, and after the rotating rod 51 rotates, the second bevel gear 511 is meshed with the first bevel gear 811, so that the first driving rod 81 also rotates; the third bevel gear 812 is engaged with the fourth bevel gear 821, so that the second driving rod 82 is also rotated, thereby driving the circular gear 84 to rotate; because the circular gear 84 is meshed with the rack 85, the rack 85 can move along the length direction of the sliding groove 21, and drives the placing plate 7 to automatically move out of the hanging and flying bin 2; and when closing the door 5 that opens and shuts, torsional spring 83 can drive door 5 that opens and shuts and toward hanging the opening side that flies storehouse 2 and rotate, place board 7 and also can be automatic fly storehouse 2 outward toward hanging and fly storehouse 2 removal from hanging, and then reach and let place board 7 and the synchronous operation's of door 5 effect that opens and shuts.

The implementation principle of an airborne radar airborne device in the embodiment of the application is as follows: when the radar is installed, the radar is directly placed into the hanging and flying bin 2, then the radar is tightly propped from the two sides of the radar through the side propping mechanisms 3, and after the side propping mechanisms 3 tightly prop the radar, the top propping mechanisms 4 can automatically prop against the top of the radar, so that the radar is tightly propped from the two sides and the top, and the radar is stably positioned in the hanging and flying bin 2; when the radar is disassembled, the side supporting and fastening mechanism 3 is directly loosened, the top supporting and fastening mechanism 4 also can automatically and synchronously loosen the radar, and the opening and closing door 5 is immediately opened, so that the radar is taken out from the hanging flying bin 2, and the effect of convenience in assembling and disassembling the radar is achieved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.