CN217561724U

CN217561724U - Storable low-small slow target countering device

Info

Publication number: CN217561724U
Application number: CN202221385631.6U
Authority: CN
Inventors: 张博; 邓森林
Original assignee: Pla Army Border And Coastal Defense College
Current assignee: Pla Army Border And Coastal Defense College
Priority date: 2022-06-02
Filing date: 2022-06-02
Publication date: 2022-10-11
Anticipated expiration: 2032-06-02

Abstract

The disclosed embodiment relates to a low little slow target of can accomodating counteracts equipment, sets up in a casing, includes: the lifting mechanism is arranged on the inner bottom surface of the shell, and the upper end of the lifting mechanism is provided with a working platform; the first rotating mechanism is arranged in the shell and sequentially comprises a first driving motor, a driving rod, at least one sleeve rod and a turntable from bottom to top; the three-coordinate radar is arranged on the turntable and rotates along with the rotation of the turntable; the second rotating mechanism comprises a driving gear and a driven gear, the driving gear is fixed on the working platform, the driven gear is annular and is arranged on the working platform through a second arc guide rail, and the second arc guide rail is positioned on the outer ring of the first arc guide rail; and the interference unit is arranged above the driven gear at a preset angle. Through the setting of elevating system, first rotary mechanism, second rotary mechanism in this embodiment, can conveniently accomodate protection reverse system equipment, improve reverse system equipment availability factor.

Description

Storable low-small slow target countering device

Technical Field

The embodiment of the disclosure relates to the technical field of unmanned aerial vehicle countermeasures, in particular to a storable low-small-slow target countermeasure device.

Background

With the wide application of unmanned aerial vehicle technology products, the small unmanned aerial vehicle brings huge challenges to the border safety. Therefore, the control countermeasures of the border area for the unmanned aerial vehicle must be made. The unmanned aerial vehicle counter-control device mainly finds a target through a three-coordinate phased array radar, guides the photoelectric equipment to identify and track the target, confirms whether the target is an unmanned aerial vehicle, issues a command through a control system after confirmation whether to dispose (forced landing and return), and adopts two types of electromagnetic interference or GPS (global positioning system) trapping when the target needs to be disposed. And border area is big, the relief is complicated, when detecting unmanned aerial vehicle invasion, needs in time to counter the invasion unmanned aerial vehicle, relies on the manpower to carry portable counter-system equipment and counter the degree of difficulty great. The fixed type counter-braking equipment is urgently needed to achieve the counter-braking purpose of the unmanned aerial vehicle independently and flexibly, for example, the vehicle-mounted type counter-braking equipment of the unmanned aerial vehicle is adopted.

Present vehicular unmanned aerial vehicle counter-system equipment, it is the snap-on mostly on the automobile body, this makes the equipment of vehicular unmanned aerial vehicle counter-system equipment all comparatively difficult with the dismantlement, therefore keep in repair or change when needs to unmanned aerial vehicle counter-system equipment, or when the vehicle need put in storage or when passing through the limit for height region, need will counter-system equipment part and demolish, can waste a large amount of time, and then the use of vehicular unmanned aerial vehicle counter-system equipment of being not convenient for.

Accordingly, there is a need to ameliorate one or more of the problems with the related art solutions described above.

It is noted that this section is intended to provide a background or context to the disclosure as recited in the claims. The description herein is not admitted to be prior art by inclusion in this section.

SUMMERY OF THE UTILITY MODEL

It is an object of embodiments of the present disclosure to provide a low-small slow target countering device that can be stowed, thereby overcoming, at least to some extent, one or more of the problems due to limitations and disadvantages of the related art.

The embodiment of the present disclosure provides a storable low-small slow target countering device, which is disposed in a casing, and includes:

the lifting mechanism is arranged on the inner bottom surface of the shell, and a working platform is arranged at the upper end of the lifting mechanism;

the first rotating mechanism is arranged in the shell and sequentially comprises a first driving motor, a driving rod, at least one sleeve rod and a turntable from bottom to top;

the outer wall of the driving rod is axially provided with a plurality of grooves, the sleeve rod is movably sleeved on the driving rod and is of a hollow structure, and the side wall of the sleeve rod is of a wavy structure, so that the sleeve rod can be clamped with the driving rod; the sleeve rod part penetrates through the working platform, so that the rotary table positioned at the top end of the sleeve rod is positioned above the working platform, and a first arc guide rail is arranged between the rotary table and the working platform;

the three-coordinate radar is arranged on the turntable and rotates along with the rotation of the turntable;

the second rotating mechanism comprises a driving gear and a driven gear, the driving gear is fixed on the working platform, the driven gear is annular and is arranged on the working platform through a second arc guide rail, and the second arc guide rail is positioned on the outer ring of the first arc guide rail;

and the interference unit is arranged above the driven gear at a preset angle.

In an embodiment of the present disclosure, the lifting mechanism includes:

the lifting structure is formed by stacking two sets of X-shaped arm supports, and the two sets of arm supports are connected through a supporting track;

the hydraulic cylinder comprises a piston rod, and the piston rod is connected with the supporting track to push the lifting structure to expand and fold through the extension and contraction of the piston rod.

In an embodiment of the disclosure, the lifting mechanism further includes a chassis for supporting the lifting structure, one support at the lower end of the X-shaped arm support is hinged to the chassis, the other support is movably disposed on the chassis, and an end of the other support can reciprocate in the chassis along a horizontal direction.

In an embodiment of the disclosure, the working platform is arranged at the upper end of the arm support, one support at the upper end of the X-shaped arm support is hinged to the working platform, the other support is movably arranged on the working platform, and the end part of the other support can reciprocate in the working platform along the horizontal direction.

In an embodiment of the present disclosure, the connection end portions of the driving rod and the plurality of sleeve rods are provided with limit pieces.

In an embodiment of the present disclosure, the apparatus further includes a lifting rod disposed on the turntable, and an end portion of the lifting rod is connected to the three-dimensional radar to adjust an angle of the three-dimensional radar.

In an embodiment of the disclosure, the first rotating mechanism is disposed in the middle of the lifting mechanism, and the loop bar and the turntable of the first rotating mechanism can move along with the movement of the lifting mechanism.

In an embodiment of the disclosure, the second rotating mechanism further includes a second driving motor, which is connected to the driving gear to drive the driving gear to rotate, and the driving gear is engaged with the driven gear to drive the driven gear to rotate through the driving gear.

In an embodiment of the present disclosure, the device further includes a controller, which is respectively connected to the three-coordinate radar, the lifting mechanism, the first rotating mechanism, the second rotating mechanism, and the jammer, so as to control the second rotating mechanism to rotate after receiving target coordinate instruction information sent by the three-coordinate radar, so that the jammer rotates to the target direction for jamming.

In an embodiment of the disclosure, the controller controls the lifting mechanism to ascend and descend, and controls the first rotating mechanism to rotate at a predetermined angular velocity.

The technical scheme provided by the embodiment of the disclosure can have the following beneficial effects:

the low little slow target of accomodating in the embodiment of the disclosure anti-system equipment, setting through elevating system can with the light follow casing internal rising of three-dimensional radar and interference ware or withdraw, carousel in the first rotary mechanism can drive the loop bar and remove along with elevating system's removal, even if the three-dimensional radar risees the back, first rotary mechanism also can drive the three-dimensional radar and rotate, when the vehicle that carries on this anti-system equipment need pass through the limit for height when regional, only need elevating system fold, just can reduce the height of whole anti-system equipment, and do not influence the operation of whole anti-system equipment, the availability factor of anti-system equipment has been improved.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure. It is to be understood that the drawings in the following description are merely exemplary of the disclosure, and that other drawings may be derived from those drawings by one of ordinary skill in the art without the exercise of inventive faculty.

FIG. 1 shows a schematic cross-sectional view of a low-small slow target countering device that can be stowed in an exemplary embodiment of the disclosure;

FIG. 2 shows a schematic top view of a low small slow target countering device that can be stowed in an exemplary embodiment of the disclosure.

Reference numerals:

100. a lifting mechanism; 101. a working platform; 102. a lifting structure; 103. a support rail; 104. a hydraulic cylinder; 1041. a piston rod; 105. a chassis; 200. a first rotating mechanism; 201. a first drive motor; 202. a drive rod; 203. a loop bar; 204. a turntable; 2042. a lifting rod; 2041. a first arc guide rail; 300. a three-coordinate radar; 400. a second rotating mechanism; 401. a driving gear; 402. a driven gear; 403. a second drive motor; 404. a second arc guide rail; 500. a jammer.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

Furthermore, the drawings are merely schematic illustrations of embodiments of the disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus their repetitive description will be omitted. Some of the block diagrams shown in the figures are functional entities and do not necessarily correspond to physically or logically separate entities.

The exemplary embodiment provides a storable low-small slow target countering device, which is disposed in a housing as shown in fig. 1 and may include a lifting mechanism 100, a first rotating mechanism 200, a three-coordinate radar 300, a second rotating mechanism 400, and a jammer 500.

The lifting mechanism 100 is arranged on the inner bottom surface of the shell, and the upper end of the lifting mechanism 100 is provided with a working platform 101; the first rotating mechanism 200 is arranged in the housing, and the first rotating mechanism 200 sequentially comprises a first driving motor 201, a driving rod 202, at least one loop bar 203 and a turntable 204 from bottom to top; a plurality of grooves are axially formed in the outer wall of the driving rod 202, the sleeve rod 203 is movably sleeved on the driving rod 202 and is of a hollow structure, and the side wall of the sleeve rod 203 is of a wavy structure, so that the sleeve rod 203 can be clamped with the driving rod 202; the loop bar 203 partially penetrates through the working platform 101, so that the turntable 204 positioned at the top end of the loop bar 203 is positioned above the working platform 101, and a first arc guide rail 2041 is arranged between the turntable 204 and the working platform 101; the three-coordinate radar 300 is arranged on the turntable 204 and rotates along with the rotation of the turntable 204; the second rotating mechanism 400 includes a driving gear 401 and a driven gear 402, the driving gear 401 is fixed on the working platform 101, the driven gear 402 is annular and is disposed on the working platform 101 through a second arc guide rail 404, and the second arc guide rail 404 is located at the outer ring of the first arc guide rail 2041; the interference unit 500 is disposed above the driven gear 402 at a predetermined angle.

Specifically, three-dimensional radar 300 can carry out mechanical scanning on the horizontal direction is the azimuth, and the vertical direction carries out electrical scanning on the angle of elevation promptly to can acquire the target and be unmanned aerial vehicle's distance, direction and altitude information, and with these information transmission to controller, thereby the controller is controlled interference ware 500 and is launched jamming signal in target place position, thereby reaches the purpose of driving away unmanned aerial vehicle. Elevating system 100 set up and to rise three-dimensional radar 300 and interference ware 500 from the casing, and the start of rethread first rotary mechanism 200 drives three-dimensional radar 300 and rotates, and the unmanned aerial vehicle signal is received to three-dimensional radar 300 of being convenient for, and after receiving the unmanned aerial vehicle signal, second rotary mechanism 400 starts for interference ware 500 is rotatory to target place position.

First driving motor 201 can set up inside the cavity of elevating system 100, actuating lever 202 is connected with first driving motor 201, in order to rotate through the drive of first driving motor 201, the cover is equipped with loop bar 203 on the actuating lever 202, and loop bar 203 and the recess adaptation of actuating lever 202 outer wall, loop bar 203 can carry out the block with actuating lever 202 promptly, thereby it rotates to drive loop bar 203 through the rotation of actuating lever 202, for the height that cooperates elevating system 100 to rise, can be in the same place the loop bar 203 card that a plurality of diameters increase in proper order, make the loop bar 203 of bottom layer drive the loop bar 203 of last layer and rotate, loop bar 203 upper end of the superiors is fixed with carousel 204, three-dimensional radar 300 just sets up on this carousel 204, because carousel 204 and work platform 101 direct contact are difficult to rotate, consequently set up first circular arc guide rail 2041 between carousel 204 and work platform 101, can be fixed on work platform 101 for the guide rail, fixed with carousel 204 bottom surface of guide rail adaptation, when loop bar 203 drives carousel 204 and rotates, because the support of first circular arc guide rail 2041, carousel 204 rotates also more easily.

In this embodiment, can rise or withdraw the light follow casing of three-dimensional radar 300 and interference ware 500 through the setting of elevating system 100, carousel 204 in the first rotary mechanism 200 can drive loop bar 203 and remove along with elevating system 100's removal, even if after three-dimensional radar 300 risees, first rotary mechanism 200 also can drive three-dimensional radar 300 and rotate, when the vehicle that carries this reverse braking equipment need pass through the limit for height when regional, only need elevating system 100 fold, just can adjust the height of whole reverse braking equipment, and do not influence the operation of whole reverse braking equipment, the availability factor of reverse braking equipment has been improved.

Optionally, in some embodiments, the lifting mechanism 100 includes: the lifting structure 102 is formed by stacking two sets of X-shaped arm supports, and the two sets of arm supports are connected through a supporting track 103; and the hydraulic cylinder 104 comprises a piston rod 1041, and the piston rod 1041 is connected with the support rail 103 so as to push the lifting structure 102 to unfold and fold through the extension and contraction of the piston rod 1041.

Specifically, as shown in fig. 1, the lifting mechanism 100 is a scissor type, and the lifting structure 102 can be unfolded and folded by extending and retracting the piston rod 1041 in the hydraulic cylinder 104, so that the structure is stable, the lifting is stable, and the operation is convenient.

Optionally, in some embodiments, the lifting mechanism 100 further includes a bottom plate 105 for supporting the lifting structure 102, one support at the lower end of the X-shaped arm support is hinged to the bottom plate 105, the other support is movably disposed on the bottom plate 105, and an end of the other support can reciprocate in the bottom plate 105 along the horizontal direction.

Specifically, in order to facilitate the extension and the folding of the X-shaped arm support, one of the two supports at the lower end must be a free end, i.e., the free end can horizontally move in a strip-shaped through hole horizontally formed in the chassis 105. In one example, the working platform 101 is disposed at the upper end of the arm support, one support at the upper end of the X-shaped arm support is hinged to the working platform 101, the other support is movably disposed on the working platform 101, and the end of the other support can reciprocate in the working platform 101 along the horizontal direction. Similarly, the two supports at the upper end of the X-shaped arm support are symmetrically arranged with the lower end.

Optionally, in some embodiments, the connection end portions of the driving rod 202 and the plurality of loop bars 203 are provided with a limiting member. Specifically, in order to prevent the loop bar 203 from falling off from the driving rod 202 or from the loop bar 203 of the lower layer when the lifting mechanism 100 is lifted, a limiting member is disposed at both the end of the driving rod 202 and the connecting end of the loop bar 203, and the limiting member may be a boss protruding inward or outward, but is not limited in particular.

Optionally, in some embodiments, the apparatus further includes a lifting rod 2042 disposed on the turntable 204, and an end of the lifting rod is connected to the three-dimensional radar 300 to adjust an angle of the three-dimensional radar 300. Specifically, the setting of lifter 2042 not only can adjust the angle of three-dimensional radar 300, but also can adjust the angle of three-dimensional radar 300 to minimum to be convenient for accomodating of three-dimensional radar 300.

Optionally, in some embodiments, the first rotating mechanism 200 is disposed in the middle of the lifting mechanism 100, and the loop bar 203 and the turntable 204 of the first rotating mechanism 200 can move along with the movement of the lifting mechanism 100. Specifically, the turntable 204 is located above the working platform 101 through the first arc guide rail 2041, and the loop bar 203 is movably sleeved with the driving rod 202, so that when the working platform 101 of the lifting mechanism 100 is lifted, the turntable 204 and the loop bar 203 arranged below the turntable 204 can be driven to lift, and although the three-coordinate radar 300 is lifted, the first driving mechanism can still drive the rotation of the three-coordinate radar.

Optionally, in some embodiments, as shown in fig. 2, the second rotating mechanism 400 further includes a second driving motor 403, which is connected to the driving gear 401 to drive the driving gear 401 to rotate, and the driving gear 401 is engaged with the driven gear 402 to drive the driven gear 402 to rotate through the driving gear 401. Specifically, the driven gear 402 is an annular gear disposed on the outer ring of the first arc guide track 2041, and in order to facilitate the rotation of the driven gear 402, a second arc guide track 404 is disposed below the driven gear 402, so as to drive the driving gear 401 to rotate through the second driving motor 403, and indirectly drive the driven gear 402 engaged with the driving gear 401 to rotate, thereby driving the interference unit 500 obliquely disposed above the driven gear 402 to rotate.

Optionally, in some embodiments, the apparatus further includes a controller, which is respectively connected to the three-coordinate radar 300, the lifting mechanism 100, the first rotating mechanism 200, the second rotating mechanism 400, and the interference unit 500, so as to control the second rotating mechanism 400 to rotate after receiving target coordinate instruction information sent by the three-coordinate radar 300, so that the interference unit 500 rotates to the target position to perform interference. Specifically, after receiving the coordinate instruction information of the unmanned aerial vehicle sent by the three-dimensional radar 300, the controller controls and adjusts the second rotating mechanism 400 to rotate so that the interference unit 500 aligns with the orientation of the unmanned aerial vehicle, so as to complete the interference operation on the unmanned aerial vehicle.

Optionally, in some embodiments, the controller controls the lifting mechanism 100 to raise and lower, and controls the first rotating mechanism 200 to rotate at a preset angular velocity. Specifically, when the vehicle carrying the anti-braking device runs into a height limit or is driven back to a garage, the controller controls the lifting mechanism 100 to lower or retract the lifting mechanism 100, and turns off the first rotating mechanism 200.

It is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like in the foregoing description are used for indicating or indicating the orientation or positional relationship illustrated in the drawings, merely for the convenience of describing the disclosed embodiments and for simplifying the description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and therefore should not be considered limiting of the disclosed embodiments.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present disclosure, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present disclosure, unless otherwise specifically stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present disclosure can be understood by those of ordinary skill in the art as appropriate.

In the embodiments of the present disclosure, unless otherwise expressly specified or limited, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation that the first and second features are not in direct contact, but are in contact via another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.

Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice in the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.

Claims

1. A stowable, low-to-small, slow target countering device disposed within a housing, the device comprising:

the lifting mechanism is arranged on the bottom surface in the shell, and a working platform is arranged at the upper end of the lifting mechanism;

and the interference unit is arranged above the driven gear at a preset angle.

2. A stowable low and small slow target hold-down device according to claim 1, wherein said lift mechanism comprises:

3. The storable low and small slow target countering device according to claim 2, wherein the lifting mechanism further comprises a chassis for supporting the lifting structure, and one support at the lower end of the X-shaped boom is hinged to the chassis, and the other support is movably arranged on the chassis, and the end of the other support can reciprocate in the chassis along a horizontal direction.

4. The storable low and small slow target countering device according to claim 3, characterized in that the working platform is arranged at the upper end of the arm support, one support at the upper end of the X-shaped arm support is hinged on the working platform, the other support is movably arranged on the working platform, and the end part of the other support can reciprocate in the working platform along the horizontal direction.

5. The stowable low and small slow target hold-down device of claim 1, wherein the connecting ends of said drive rod and said plurality of said bushings are each provided with a stop.

6. A stowable slow and low target rejection apparatus according to claim 1, further comprising a lifting rod disposed on said turntable, the end of which is connected to said three coordinate radar to adjust the angle of said three coordinate radar.

7. The storable low and small slow target restraining device according to claim 1, wherein the first rotating mechanism is provided in the middle of the elevating mechanism, and the loop bar and the turntable of the first rotating mechanism are movable in accordance with the movement of the elevating mechanism.

8. The storable low and small slow target reversal device of claim 1 wherein the second rotation mechanism further comprises a second drive motor coupled to the drive gear to rotate the drive gear, and wherein the drive gear is engaged with the driven gear to rotate the driven gear via the drive gear.

9. The storable low-small slow target countering device according to claim 1, further comprising a controller, which is respectively connected to the three-coordinate radar, the lifting mechanism, the first rotating mechanism, the second rotating mechanism and the disturber, so as to control the second rotating mechanism to rotate after receiving target coordinate instruction information sent by the three-coordinate radar, so that the disturber rotates to the target direction for disturbing.

10. The stowable low and small slow target restraining apparatus according to claim 9, characterized in that said controller controls said lifting mechanism to raise and lower and controls said first rotating mechanism to rotate at a preset angular velocity.