CN216153541U

CN216153541U - Weather radar car shelter top cap

Info

Publication number: CN216153541U
Application number: CN202122091252.8U
Authority: CN
Inventors: 刘智超; 钟富建; 张晓宇; 吴文刊
Original assignee: Aerospace Wanxin Science & Technology Ltd Chengdu
Current assignee: Aerospace Wanxin Science & Technology Ltd Chengdu
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-04-01
Anticipated expiration: 2031-08-31

Abstract

The utility model discloses a weather radar vehicle shelter top cover, which comprises a movable base and a top cover assembly, wherein the movable base is arranged at the top of a shelter; the top cover assembly comprises two side plates respectively positioned at two sides, a front end plate and a rear end plate respectively positioned at two ends, and a top plate positioned at the top; a first driving mechanism is arranged between the movable base and the square cabin and is used for driving the movable base to move on the square cabin along the horizontal direction; a second driving mechanism is arranged between the movable base and the top plate and is used for driving the top plate to move along the vertical direction; and a third driving mechanism is arranged between the rear end plate and the square cabin and is used for driving the rear end plate to rotate on the square cabin. The shelter top cover can be turned and folded when being opened, so that the overall height of the top cover is reduced, and the space occupied by the top cover on the shelter is reduced; the square cabin top cover is simple in integral structure, and the opening, closing and folding actions of the top cover are convenient to control.

Description

Weather radar car shelter top cap

Technical Field

The utility model relates to the technical field of shelter top covers, in particular to a weather radar vehicle shelter top cover capable of being automatically opened and closed.

Background

In the meteorological radar vehicle, the top cover is arranged on the top of the antenna cabin of the meteorological radar vehicle and is used for opening and closing an antenna cabin hole on the top of the antenna cabin so as to be matched with the lifting of the meteorological radar in the square cabin for use. When the square cabin is used, when the meteorological antenna in the square cabin needs to be lifted, the top cover is opened, and the meteorological antenna extends out of the square cabin; when the weather antenna meets rainy days or other severe environments, the weather antenna needs to be retracted into the shelter, the top cover is closed, and weather antenna equipment in the shelter is protected. The existing top cover is usually arranged on the top of a vehicle shelter in parallel, and can occupy larger roof space when the top cover is opened, so that the maintenance and debugging of the meteorological antenna are inconvenient in the use process.

SUMMERY OF THE UTILITY MODEL

The utility model provides a weather radar vehicle shelter top cover, aiming at the problem that the existing shelter top cover occupies larger roof space when being opened, the overall height of the top cover can be reduced when the top cover is opened, and the problem that the top cover occupies large space when being opened is solved.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:

a weather radar vehicle shelter top cover comprises a movable base and a top cover assembly, wherein the movable base is arranged at the top of a shelter;

the top cover assembly comprises two side plates respectively positioned at two sides, a front end plate and a rear end plate respectively positioned at two ends, and a top plate positioned at the top, wherein the side plates, the front end plate, the rear end plate, the top plate and the square cabin form a closed cabin body;

the lower end of the side plate is connected with the movable base, the upper end of the side plate is connected with the top plate, the lower end of the front end plate is connected with the movable base, the upper end of the front end plate is connected with the top plate, and the rear end plate is hinged with the square cabin;

a first driving mechanism is arranged between the movable base and the square cabin and is used for driving the movable base to move on the square cabin along the horizontal direction;

a second driving mechanism is arranged between the movable base and the top plate and used for driving the top plate to move along the vertical direction, and when the top plate moves along the vertical direction, the side plates and the front end plate can be folded, unfolded or stretched along the vertical direction;

and a third driving mechanism is arranged between the rear end plate and the square cabin and is used for driving the rear end plate to rotate on the square cabin.

Among the above-mentioned technical scheme, furtherly, the curb plate is including last curb plate and lower side plate, go up between curb plate and the lower side plate at one end hinged joint, go up the curb plate other end and roof hinged joint, the lower side plate other end and activity base hinged joint.

Among the above-mentioned technical scheme, furtherly, the front end plate includes first end plate and second end plate, at one end hinged joint between first end plate and the second end plate, hinged joint between the first end plate other end and the roof, hinged joint between the second end plate other end and the movable base.

In the above technical scheme, further, the second driving mechanism includes a second driving assembly and at least one scissor bracket, one end of the scissor bracket is connected with the movable base, the other end of the scissor bracket is connected with the top plate, and the second driving assembly drives the scissor bracket to perform telescopic motion.

In the above technical scheme, further, the second driving mechanism includes two scissor brackets, the two scissor brackets are respectively disposed at positions close to the side plate and the front end plate, the second driving assembly includes an electric push rod and a transmission rod disposed on the movable base, and two ends of the transmission rod are respectively connected with a movable end of the two scissor brackets.

In the above technical scheme, further, first actuating mechanism is including setting up the first drive assembly and two relative parallel arrangement's final drive shaft at the shelter top, first drive assembly drive two final drive shaft rotates in step, movable base and two final drive shaft is connected, and when final drive shaft rotated, drive movable base along final drive shaft horizontal motion.

In the above technical solution, further, the first driving assembly includes a first motor, a first transmission shaft, a first steering transmission joint, two second transmission shafts, and two second steering transmission joints;

the first transmission shaft is respectively connected with the first motor and the first steering transmission knot, the two second transmission shafts are respectively connected with the output end of the first steering transmission knot at one end, the other ends of the two second transmission shafts are respectively connected with the input ends of the two second steering transmission knots, and one ends of the two main transmission shafts are respectively connected with the output ends of the second steering transmission knots.

In the above technical solution, further, the third driving mechanism includes an elastic component and a reset driving component;

elastic component applys to the back end plate and makes its effort towards keeping away from front end plate direction pivoted, and when the movable base was close to the back end plate, the drive assembly that resets drove the back end plate and rotates vertical state from the horizontality, and when the back end plate was kept away from to the movable base, the drive assembly that resets removed the rotation restriction to the back end plate, the back end plate rotates horizontal state from vertical state under elastic component's effect.

In the above technical solution, further, the reset driving assembly includes a first acting piece disposed on the movable base and a second acting piece disposed on the rear end plate;

the first action piece and the second action piece are arranged correspondingly, a driving end face is arranged on the first action piece, a matching end face is arranged on the second action piece, and the driving end face and the matching end face are both arc-shaped faces; when the first acting piece moves towards the second acting piece, the driving end face and the matching end face are matched to drive the rear end plate to rotate;

preferably, the first action piece is further provided with a first positioning end face, the second action piece is further provided with a second positioning end face, and the first positioning end face and the second positioning end face are wedge-shaped faces matched with each other.

In the above technical solution, further, the elastic component includes one or more extension springs, and both ends of the extension spring are respectively connected to the rear end plate and the shelter.

The utility model has the following beneficial effects:

1) the shelter top cover can be turned and folded when being opened, so that the overall height of the top cover is reduced, and the space occupied by the top cover on the shelter is reduced; the top cap after opening this moment makes meteorological antenna can stretch out outside the shelter and can not lead to the fact the sheltering from to meteorological antenna to can effectively reduce the lift height of meteorological antenna in the shelter, need not control meteorological antenna's lift even, make the structure of whole meteorological radar car simpler.

2) The shelter top cover is simple in integral structure, and the opening, closing and folding actions of the top cover are convenient to control.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of a closed state of a shelter top cover according to an embodiment of the utility model.

Fig. 2 is a top view of the closed shelter roof structure of the embodiment of the present invention.

Fig. 3 is a schematic sectional view taken along line G-G in fig. 2.

FIG. 4 is a front view of the roof assembly in the shelter roof according to the embodiment of the present invention.

Fig. 5 is a partial schematic view of a portion a of fig. 4.

Fig. 6 is a schematic structural view of the shelter top cover in an open state according to the embodiment of the present invention.

Fig. 7 is a top view of the shelter top cover structure in an open state according to the embodiment of the utility model.

Fig. 8 is a schematic sectional view taken along direction F-F in fig. 7.

Fig. 9 is a schematic view of the internal structure of the shelter top cover of the present invention in an opened state.

FIG. 10 is a schematic view of the structure of the square cabin roof between the movable base and the rear end plate according to the embodiment of the present invention.

In the figure: 100. a top cover assembly, 101, a top plate, 102, side plates, 121, an upper side plate, 122, a lower side plate, 103, a front end plate, 131, a first end plate, 132, a second end plate, 104, a rear end plate;

200. the device comprises a movable base 201, a first acting piece 211, a driving end face 212 and a first positioning end face;

301. a first motor 302, a first transmission shaft 303, a first steering transmission joint 304, a second transmission shaft 305, a second steering transmission joint 306 and a main transmission shaft;

401. a scissor bracket 402, an electric push rod 403 and a transmission rod;

501. an extension spring 502, a second acting element 521, a mating end surface 522 and a second positioning end surface.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention.

As shown in fig. 1 to 9, the weather radar vehicle shelter roof in the present embodiment includes a movable base 200 and a roof assembly 100 disposed on top of the shelter.

The roof assembly 100 comprises two side plates 102 respectively positioned at two sides, a front end plate 103 and a rear end plate 104 respectively positioned at two ends, and a roof plate 101 positioned at the top, wherein the side plates 102, the front end plate 103, the rear end plate 104, the roof plate 101 and the square cabin form a closed cabin body.

The lower end of the side plate 102 is connected with the movable base 200, the upper end of the side plate is connected with the top plate 101, the lower end of the front end plate 103 is connected with the movable base 200, the upper end of the front end plate is connected with the top plate 101, and the rear end plate 104 is hinged with the shelter.

A first driving mechanism is arranged between the movable base 200 and the square cabin and is used for driving the movable base to move on the square cabin along the horizontal direction.

A second driving mechanism is arranged between the movable base 200 and the top plate 101 and is used for driving the top plate to move along the vertical direction, and when the top plate moves along the vertical direction, the side plates and the front end plate can be folded, unfolded or stretched in the vertical direction. Here, the side panels and the front end panel may be made of a sheet material having a foldable/expandable or stretchable structure or a flexible material.

A third driving mechanism is arranged between the rear end plate 104 and the square cabin and is used for driving the rear end plate to rotate on the square cabin.

In this embodiment, the side plate, the front end plate, the rear end plate and the top plate of the roof cover assembly are arranged at the position of the antenna cabin hole at the top of the shelter to seal the antenna cabin hole. The side plate and the front end plate of the top cover assembly are respectively arranged on the movable base, and when the top cover is opened, the first driving mechanism drives the movable base to move to drive the top cover assembly to move, so that the top cover assembly is opened; meanwhile, the top plate is driven to move downwards by the second driving mechanism, and the side plates and the rear end plate are respectively folded or contracted at the moment, so that the height of the top cover assembly is reduced; meanwhile, the rear end plate overturns under the action of the third driving mechanism and rotates to the horizontal state. When the top cover is closed, the movable base is driven to move reversely by the first driving mechanism, meanwhile, the top plate is driven to move upwards by the second driving mechanism, and at the moment, the side plates and the rear end plate are respectively unfolded; and meanwhile, the rear end plate returns to the vertical state under the action of the third driving mechanism, so that the top cover returns to the closed state.

In one embodiment, the side plate 102 includes an upper side plate 121 and a lower side plate 122, the upper side plate 121 is hinged to the lower side plate 122 at one end, the other end of the upper side plate 121 is hinged to the top plate 101, and the other end of the lower side plate 122 is hinged to the movable base 200; when the top plate moves up and down, the upper side plate and the lower side plate are driven to turn, fold or unfold.

In one embodiment, the front end plate 103 comprises a first end plate 131 and a second end plate 132, the first end plate 131 is hinged to the second end plate 132 at one end, the other end of the first end plate 131 is hinged to the top plate 101, and the other end of the second end plate 132 is hinged to the movable base 200; when the top plate moves up and down, the first end plate and the second end plate are driven to turn, fold or unfold.

In an embodiment, the second driving mechanism includes a second driving assembly and at least one scissors bracket 401, one end of the scissors bracket 401 is connected to the movable base 200, and the other end is connected to the top plate 101, and the second driving assembly drives the scissors bracket to perform a telescopic motion. When the second driving assembly drives the scissor bracket to do telescopic motion, the top plate is driven to ascend and descend in the vertical direction.

Specifically, in this embodiment, the second driving mechanism includes two scissor brackets 401, the two scissor brackets 401 are respectively disposed at positions close to the side plate and the front end plate, the second driving assembly includes an electric push rod 402 and a transmission rod 403 disposed on the movable base, and two ends of the transmission rod 403 are respectively connected to a movable end of the two scissor brackets 401. The electric push rod 402 pushes the transmission rod 403 to move along the horizontal direction, and the transmission rods 403 respectively drive the movable end connected with the movable base to move along the horizontal direction, so as to drive the scissor bracket to move in a telescopic manner. The scissors brackets are respectively arranged at the positions close to the side plates at the two sides and the front end plate, so that the folding actions of the side plates and the front end plate are more stable.

In one embodiment, the first driving mechanism comprises a first driving assembly disposed at the top of the shelter and two main transmission shafts 306 disposed in parallel, the first driving assembly drives the two main transmission shafts 306 to rotate synchronously, the movable base 200 is connected with the two main transmission shafts 306, and when the main transmission shafts rotate, the movable base 200 is driven to move horizontally along the main transmission shafts. Two final drive shafts set up respectively in the outside of movable base, realize the drive to movable base through first drive assembly, drive top cap subassembly along the horizontal direction motion at the shelter top.

In particular, the first drive assembly comprises a first electric motor 301, a first transmission shaft 302, a first steering transmission junction 303, two second transmission shafts 304 and two second steering transmission junctions 305; the first transmission shaft 302 is respectively connected with the first motor 301 and the first steering transmission junction 303, the two second transmission shafts 304 are respectively connected with the output end of the first steering transmission junction 303 at one end, the other ends of the two second transmission shafts are respectively connected with the input ends of the two second steering transmission junctions 305, and one ends of the two main transmission shafts 304 are respectively connected with the output ends of the two second steering transmission junctions 305.

The first steering transmission joint and the second steering transmission joint adopt the existing transmission gear box which can realize the transmission of two rotating shafts which are arranged in an intersecting way. In this embodiment, the first motor drives the first transmission shaft to rotate, the first transmission shaft drives the two second transmission shafts to rotate through the first steering transmission joint, and when the second transmission shafts rotate, the two main transmission shafts are driven to rotate through the two second steering transmission joints respectively.

In one embodiment, the third drive mechanism includes a resilient assembly and a return drive assembly.

When the rear end plate is in a vertical state, the elastic assembly applies an acting force to the rear end plate to rotate towards a direction away from the front end plate, and the reset driving assembly is used for limiting the rotation of the rear end plate; when the rear end plate is in a horizontal state, the rear end plate can be driven to rotate to a vertical state under the action of the reset driving assembly. At this moment, a power source does not need to be additionally arranged in the third driving mechanism, and the automatic overturning action of the rear end plate in the opening and closing process of the movable top cover can be realized by utilizing the interaction relation between the structures, so that the whole structure is simpler, the control of the action is more convenient, and the cost can be effectively reduced.

Specifically, as shown in fig. 5 and 10, the reset driving assembly includes a first acting member 201 disposed on the movable base 200 and a second acting member 502 disposed on the rear end plate 104; the first acting piece 201 and the second acting piece 502 are arranged correspondingly, a driving end surface 211 is arranged on the first acting piece 201, a matching end surface 521 is arranged on the second acting piece 502, and both the driving end surface 211 and the matching end surface 521 are arc-shaped surfaces; when the first acting piece moves towards the second acting piece, the driving end face and the matching end face are matched to drive the rear end plate to rotate.

Preferably, the first acting element 201 is further provided with a first positioning end surface 212, the second acting element 502 is further provided with a second positioning end surface 522, and the first positioning end surface 212 and the second positioning end surface 522 are wedge surfaces matched with each other.

When the movable top cover is in a closed state, the rear end plate is in a vertical state, and at the moment, the first positioning end face and the second positioning end face between the first acting piece and the second acting piece are in a matching action to limit the rotation of the rear end plate; when the movable base moves towards the direction far away from the rear end plate, the second acting piece is separated from the first acting piece, the first acting piece relieves the limitation on the second acting piece, and the rear end plate rotates to be in a horizontal state under the action of the elastic component, so that the horizontal overturning motion of the rear end plate is realized; when the movable base moves towards the direction close to the rear end plate, the driving end face of the first acting piece of the movable base is firstly contacted and acted with the matching end face of the second acting piece, under the action of the horizontal acting force of the first acting piece, the first acting piece and the second acting piece are interacted, the second acting piece rotates, at the moment, the rear end plate moves to the vertical state from the horizontal state under the action of the movable base, and the rotation driving and the resetting of the rear end plate are realized.

Specifically, the elastic assembly comprises one or more extension springs 501, and two ends of each extension spring 501 are respectively connected with the rear end plate 104 and the shelter; the rear end plate is provided with horizontal overturning and rotating force through an extension spring. Of course, other structural members may be used for the resilient assembly, such as a torsion spring between the rear end plate and the shelter, to achieve the above-mentioned functions.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like used herein refer to the orientation or positional relationship shown in the drawings, or the orientation or positional relationship which the products of the present invention are usually placed in when used, and are used only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

Furthermore, the terms "horizontal", "vertical" and the like when used in the description of the present invention do not require that the components be absolutely horizontal or overhanging, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A weather radar vehicle shelter top cover is characterized by comprising a movable base and a top cover assembly, wherein the movable base is arranged at the top of a shelter;

2. The weather radar vehicle shelter roof of claim 1, wherein the side panels comprise an upper side panel and a lower side panel, the upper side panel and the lower side panel are hinged at one end, the other end of the upper side panel is hinged to the roof, and the other end of the lower side panel is hinged to the movable base.

3. The weather radar vehicle shelter roof cover of claim 1, wherein the front end panel comprises a first end panel and a second end panel, the first end panel being hingedly connected to the second end panel at one end, the first end panel being hingedly connected to the roof at the other end, and the second end panel being hingedly connected to the movable base at the other end.

4. The weather radar vehicle shelter roof cover according to claim 1, 2 or 3, wherein the second driving mechanism comprises a second driving assembly and at least one scissor bracket, one end of the scissor bracket is connected with the movable base, the other end of the scissor bracket is connected with the roof plate, and the second driving assembly drives the scissor bracket to perform telescopic motion.

5. The weather radar vehicle shelter roof cover according to claim 4, wherein the second driving mechanism comprises two scissor brackets, the two scissor brackets are respectively disposed at positions close to the side plate and the front end plate, the second driving assembly comprises an electric push rod and a transmission rod which are disposed on the movable base, and two ends of the transmission rod are respectively connected with a movable end of the two scissor brackets.

6. The weather radar vehicle shelter roof cover of claim 1, wherein the first drive mechanism comprises a first drive assembly disposed at a top of the shelter and two main drive shafts disposed in parallel, the first drive assembly driving the two main drive shafts to rotate synchronously, the movable base being connected to the two main drive shafts to drive the movable base to move horizontally along the main drive shafts when the main drive shafts rotate.

7. The weather radar vehicle shelter roof according to claim 6, wherein the first drive assembly comprises a first motor, a first drive shaft, a first steering gear joint, two second drive shafts and two second steering gear joints;

8. The weather radar vehicle shelter roof cover according to claim 1, wherein the third drive mechanism comprises a resilient assembly and a return drive assembly;

9. The weather radar vehicle shelter roof according to claim 8, wherein the return drive assembly comprises a first acting member disposed on the movable base and a second acting member disposed on the rear end plate;

the first action piece and the second action piece are arranged correspondingly, a driving end face is arranged on the first action piece, a matching end face is arranged on the second action piece, and the driving end face and the matching end face are both arc-shaped faces; when the first acting piece moves towards the second acting piece, the driving end face and the matching end face are matched to drive the rear end plate to rotate.

10. The weather radar vehicle shelter roof cover of claim 9, wherein the first acting member further comprises a first positioning end surface, the second acting member further comprises a second positioning end surface, and the first positioning end surface and the second positioning end surface are wedge surfaces that are engaged with each other.

11. The weather radar vehicle shelter roof according to claim 8, wherein the elastic member comprises one or more tension springs connected at each end to the rear end plate and the shelter.