CN216015680U

CN216015680U - Radar antenna array face of convenient erections

Info

Publication number: CN216015680U
Application number: CN202122134020.6U
Authority: CN
Inventors: 王川江
Original assignee: Wuxi Weida Aviation Technology Co ltd
Current assignee: Wuxi Weida Aviation Technology Co ltd
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-03-11
Anticipated expiration: 2031-09-06

Abstract

The utility model relates to a radar antenna array face technical field, and disclose a radar antenna array face of convenient erection, solved the problem that the mobility is poor in current radar antenna array face, it includes five antenna array face bodies, five roof and bottom plate are installed respectively to the top and the bottom of antenna array face body, all are connected with first connection folding assembly between the tip of roof, and the top of roof all installs first motor, all are connected with second connection folding assembly between the tip of bottom plate, install the montant between one of them first connection folding assembly and one of them second connection folding assembly's one end, the base is installed to the bottom of montant; this radar antenna array face that convenient erect can effectually expand and contract the operation to satisfy the transportation of radar antenna array face and the user demand who erects, and the effectual mobility that improves the radar, the expansion and the contraction operation of radar antenna array face are reliable and stable simultaneously, and the security is high.

Description

Radar antenna array face of convenient erections

Technical Field

The utility model belongs to the technical field of the radar antenna array face, specifically be a radar antenna array face that convenient erects.

Background

In the field of radar manufacturing and application, the center height of an antenna array surface of a radar is higher than a certain height when the radar works so as to meet the electrical index of radar operation.

In the process of radar transportation, the requirements of highway, railway and air transportation can be met only by ensuring that the whole machine does not exceed the transportation limit; in order to meet the requirements, the transportation and assembly work of the radar antenna array surface is finished in a split transportation and integral hoisting mode at present, but the mode has the problem of poor maneuverability; therefore, improvements are now needed in view of the current situation.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned condition, for overcoming prior art's defect, the utility model provides a radar antenna array face that convenient erect, the effectual problem that has had mobility difference in the current radar antenna array face of having solved.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a radar antenna array face that convenient erect, includes five antenna array face bodies, five roof and bottom plate are do not installed to the top and the bottom of antenna array face body equally divide, all are connected with first connection folding assembly between the tip of roof, and the top of roof all installs first motor, all are connected with the second between the tip of bottom plate and connect folding assembly, install the montant between one end that folding assembly was connected to one of them first connection folding assembly and one of them second, and the base is installed to the bottom of montant.

Preferably, a rotating shaft is connected between the top and the bottom of the antenna array body and between the top plate and the bottom plate, and the output end of the first motor is fixedly connected with the rotating shaft at the top of the antenna array body.

Preferably, the first connecting and folding assembly and the second connecting and folding assembly respectively comprise a connecting groove block, a second motor is installed on one side of the connecting groove block, connecting pins are installed on two sides inside the connecting groove block in a rotating mode, connecting blocks and gears are installed on the surfaces of the two connecting pins in a fixed mode, the two gears inside the connecting groove block are connected in a meshed mode, and the output end of the second motor is fixedly connected with one of the connecting pins.

Preferably, first spread groove has all been seted up at the both ends of roof, and the second spread groove has all been seted up at the both ends of bottom plate, and the one end of connecting block is rotated and is connected between first spread groove and second spread groove.

Preferably, the upper part and the lower part of one side of the vertical rod are respectively provided with a third connecting groove and a fourth connecting groove, one end of one of the connecting blocks on one of the first connecting folding assemblies is rotatably connected inside the third connecting groove, and one end of one of the connecting blocks on one of the second connecting folding assemblies is rotatably connected inside the fourth connecting groove.

Preferably, a notch is formed in one side of the base, a supporting rod is fixedly mounted at the bottom of one of the bottom plates, a cross rod is mounted at the bottom of the supporting rod, two connecting grooves are formed in one side of the cross rod, and the rotating supporting rod is connected between the two connecting grooves and the notch.

Preferably, the notch is internally provided with a long groove, the long groove is internally provided with a movable wheel groove, the movable wheel groove is internally provided with two movable rollers, one ends of the two rotary supporting rods are movably clamped in the long groove, and one ends of the two rotary supporting rods are connected with the two movable rollers.

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

(1) in work, the conveniently erected radar antenna array surface can be effectively unfolded and folded through the arrangement of the top plate, the bottom plate, the first connecting folding assembly, the first motor, the second connecting folding assembly, the vertical rod and the base, so that the use requirements of transportation and erection of the radar antenna array surface are met, the maneuverability of a radar is effectively improved, and meanwhile, the unfolding and folding operations of the radar antenna array surface are stable and reliable and high in safety;

(2) when the five antenna array surface bodies need to be contracted, the five first motors are started firstly, so that the five first motors are fixedly connected through the rotating shafts to rotate and adjust the five antenna array surface bodies, and the antenna array surface bodies rotate between the top plate and the bottom plate and are vertical to the top plate and the bottom plate; then starting ten second motors, enabling two connecting pins in the connecting groove blocks to drive two connecting blocks to rotate and fold through two gears, enabling the two connecting blocks in the connecting groove blocks to rotate and pull the top plates and the bottom plates to approach each other, enabling the antenna array surface bodies to approach each other by enabling the top plates and the bottom plates to approach each other, enabling the antenna array surface bodies approaching the vertical rods to move towards the vertical rods by enabling one of the connecting blocks on one of the first connecting folding assemblies to be connected with a third connecting groove and one of the connecting blocks on one of the second connecting folding assemblies to be connected with a fourth connecting groove, and finally enabling the five antenna array surface bodies to be folded and to be close to the vertical rods to be in a contraction state;

when five antenna array face bodies are folded and move towards the vertical rod, one of the bottom plates can drive the supporting rods and the cross rods to move, the cross rods can be extruded and push the two rotating supporting rods to move and rotate, the two rotating supporting rods move in the long grooves and drive the two moving rollers to roll in the moving wheel grooves, and finally the two rotating supporting rods are accommodated in the gaps and the long grooves.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

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

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is a schematic view of the upper portion of FIG. 2 according to the present invention;

fig. 4 is a schematic view of a lower portion of the structure of fig. 2 according to the present invention;

FIG. 5 is a schematic bottom view of the embodiment of FIG. 2;

in the figure: 1. an antenna array face body; 2. a top plate; 201. a first connecting groove; 3. a base plate; 301. a second connecting groove; 4. a first connecting folding component; 5. a first motor; 6. a second connecting folding assembly; 7. a vertical rod; 701. a third connecting groove; 702. a fourth connecting groove; 8. a base; 9. connecting the groove blocks; 10. a second motor; 11. a connecting pin; 12. connecting blocks; 13. a gear; 14. a notch; 15. a support bar; 16. connecting grooves; 17. a cross bar; 18. rotating the support rod; 19. a long groove; 20. a movable wheel groove; 21. the roller is moved.

Detailed Description

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

In the first embodiment, as shown in fig. 1 to 5, the present invention includes five antenna array surface bodies 1, the number of the antenna array surface bodies 1 is determined according to the requirement of actual design, top plates 2 and bottom plates 3 are respectively installed at the top and bottom of the five antenna array surface bodies 1, first connecting folding assemblies 4 are connected between the end portions of the top plates 2, first motors 5 are installed at the top portions of the top plates 2, second connecting folding assemblies 6 are connected between the end portions of the bottom plates 3, a vertical rod 7 is installed between one of the first connecting folding assemblies 4 and one end of one of the second connecting folding assemblies 6, and a base 8 is installed at the bottom of the vertical rod 7;

all be connected with the axis of rotation between the top and the bottom of antenna array face body 1 and roof 2 and bottom plate 3, the output of first motor 5 and the axis of rotation fixed connection at antenna array face body 1 top to can effectually rotate antenna array face body 1 and adjust, make antenna array face body 1 rotate between roof 2 and bottom plate 3 and present the vertical condition with roof 2 and bottom plate 3.

In the second embodiment, on the basis of the first embodiment, as shown in fig. 1, 3 and 4, the first connecting and folding assembly 4 and the second connecting and folding assembly 6 both include a connecting slot block 9, a second motor 10 is mounted on one side of the connecting slot block 9, connecting pins 11 are rotatably mounted on both sides of the inside of the connecting slot block 9, connecting blocks 12 and gears 13 are fixedly mounted on the surfaces of the two connecting pins 11, the two gears 13 inside the connecting slot block 9 are in meshing connection, and the output end of the second motor 10 is fixedly connected with one of the connecting pins 11;

the two ends of the top plate 2 are both provided with a first connecting groove 201, the two ends of the bottom plate 3 are both provided with a second connecting groove 301, and one end of the connecting block 12 is rotatably connected between the first connecting groove 201 and the second connecting groove 301, so that folding adjustment can be effectively carried out;

the upper part and the lower part of one side of the vertical bar 7 are respectively provided with a third connecting groove 701 and a fourth connecting groove 702, one end of one of the connecting blocks 12 on one of the first connecting folding assemblies 4 is rotatably connected inside the third connecting groove 701, and one end of one of the connecting blocks 12 on one of the second connecting folding assemblies 6 is rotatably connected inside the fourth connecting groove 702, so that the five antenna array body 1 can be effectively folded and moved;

when the five antenna array surface bodies 1 need to be contracted, firstly, the five first motors 5 are started to be fixedly connected through the rotating shafts to carry out rotating adjustment on the five antenna array surface bodies 1, so that the antenna array surface bodies 1 rotate between the top plate 2 and the bottom plate 3 to be vertical to the top plate 2 and the bottom plate 3; then, ten second motors 10 are started, so that two connecting pins 11 inside the connecting slot block 9 drive two connecting blocks 12 to rotate and fold through two gears 13, the two connecting blocks 12 inside the connecting slot block 9 rotate to pull the top plates 2 and the bottom plates 3 to approach each other, the approaching between the top plates 2 and the bottom plates 3 moves the antenna array bodies 1 to approach each other, meanwhile, one of the connecting blocks 12 on one of the first connecting and folding assemblies 4 is connected with the third connecting slot 701 and one of the connecting blocks 12 on one of the second connecting and folding assemblies 6 is connected with the fourth connecting slot 702, so that the antenna array body 1 near the vertical rod 7 moves toward the vertical rod 7, and finally, the five antenna array bodies 1 are folded and are in a retracted state near the vertical rod 7.

In the third embodiment, based on the first embodiment, as shown in fig. 5, a notch 14 is formed in one side of the base 8, a support rod 15 is fixedly installed at the bottom of one of the bottom plates 3, a cross rod 17 is installed at the bottom of the support rod 15, two connecting grooves 16 are formed in one side of the cross rod 17, and a rotary support rod 18 is connected between each of the two connecting grooves 16 and the notch 14, so that an effective supporting function can be started; the five antenna array body 1 can have downward pressure after being unfolded, the downward pressure can be transmitted to the cross rod 17 through the support rod 15, then the cross rod 17 is transmitted to the two rotating support rods 18, and the two rotating support rods 18 are arranged inside the base 8 (namely inside the long groove 19), so that the supporting function can be realized;

an elongated slot 19 is formed in the notch 14, a moving wheel slot 20 is formed in the elongated slot 19, two moving rollers 21 are mounted in the moving wheel slot 20, one ends of two rotating support rods 18 are movably clamped in the elongated slot 19, and one ends of the two rotating support rods 18 are connected with the two moving rollers 21, so that the rotating support rods 18 can be effectively moved and accommodated; when the five antenna array body 1 are folded and move towards the vertical rod 7, one of the bottom plates 3 drives the supporting rods 15 and the cross rods 17 to move, the movement of the cross rods 17 extrudes and pushes the two rotating supporting rods 18 to move and rotate, so that the two rotating supporting rods 18 move in the long grooves 19 and drive the two moving rollers 21 to roll in the moving wheel grooves 20, and finally the two rotating supporting rods 18 are accommodated in the gaps 14 and the long grooves 19.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a radar antenna array face of convenient erections, includes five antenna array face bodies (1), its characterized in that: five roof (2) and bottom plate (3) are equally divided to the top and the bottom of antenna array face body (1), all are connected with first connection folding assembly (4) between the tip of roof (2), and first motor (5) are all installed at the top of roof (2), all are connected with the second between the tip of bottom plate (3) and connect folding assembly (6), install montant (7) between one of them first connection folding assembly (4) and the one end of one of them second connection folding assembly (6), base (8) are installed to the bottom of montant (7).

2. A radar antenna array for convenient erection according to claim 1, characterised in that: all be connected with the axis of rotation between the top and the bottom of antenna array face body (1) and roof (2) and bottom plate (3), the output of first motor (5) and the axis of rotation fixed connection at antenna array face body (1) top.

3. A radar antenna array for convenient erection according to claim 1, characterised in that: folding assembly (6) is connected to first connection folding assembly (4) and second all include connection groove piece (9), second motor (10) are all installed to one side of connection groove piece (9), the inside both sides of connection groove piece (9) are all rotated and are installed connecting pin (11), the equal fixed mounting in surface of two connecting pin (11) has connecting block (12) and gear (13), and two inside gear (13) meshing of connection groove piece (9) are connected, the output and one of them connecting pin (11) fixed connection of second motor (10).

4. A radar antenna array for convenient erection according to claim 1, characterised in that: first connecting groove (201) have all been seted up at the both ends of roof (2), and second connecting groove (301) have all been seted up at the both ends of bottom plate (3), and the one end of connecting block (12) is rotated and is connected between first connecting groove (201) and second connecting groove (301).

5. A radar antenna array for convenient erection according to claim 1, characterised in that: third connecting groove (701) and fourth connecting groove (702) have been seted up respectively to the upper portion and the lower part of montant (7) one side, and one of them first one of them connecting block (12) on folding assembly (4) rotates the inside of connecting in third connecting groove (701), and one of them second one of them connecting block (12) on folding assembly (6) rotates the inside of connecting in fourth connecting groove (702).

6. A radar antenna array for convenient erection according to claim 1, characterised in that: a notch (14) is formed in one side of the base (8), a supporting rod (15) is fixedly mounted at the bottom of one bottom plate (3), a cross rod (17) is mounted at the bottom of the supporting rod (15), two connecting grooves (16) are formed in one side of the cross rod (17), and a rotating supporting rod (18) is connected between each connecting groove (16) and the notch (14).

7. A radar antenna array as claimed in claim 6, when conveniently erected, wherein: an elongated groove (19) is formed in the notch (14), a movable wheel groove (20) is formed in the elongated groove (19), two movable rollers (21) are mounted in the movable wheel groove (20), one ends of two rotary supporting rods (18) are movably clamped in the elongated groove (19), and one ends of the two rotary supporting rods (18) are connected with the two movable rollers (21).