CN214958920U

CN214958920U - Wireless power transmission device based on microwave transmission

Info

Publication number: CN214958920U
Application number: CN202121252116.6U
Authority: CN
Inventors: 罗涛; 黄凯
Original assignee: Southwestern Institute of Physics; Engineering and Technical College of Chengdu University of Technology
Current assignee: Southwestern Institute of Physics; Engineering and Technical College of Chengdu University of Technology
Priority date: 2021-06-04
Filing date: 2021-06-04
Publication date: 2021-11-30
Anticipated expiration: 2031-06-04

Abstract

The application discloses a wireless power transmission device based on microwave transmission, which comprises an installation structure, an adjusting structure and a power transmission box body; the mounting structure comprises a connecting plate, the connecting plate is fixedly connected with the rear side face of the power transmission box body, a connecting groove is formed in one end of the connecting plate, a sliding groove is formed in the power transmission box body, and the sliding groove is communicated with the connecting groove; the connecting plate rear side is equipped with the mounting panel, the mounting panel leading flank rigid coupling has the connecting block, the connecting block with spread groove sliding connection, inside the opening of connecting block has movable chamber, the intracavity portion that moves about is equipped with the movable block, movable block lateral surface rigid coupling has the screw thread post, screw thread post outer end runs through the spout, just screw thread post outer end spiral shell has fastening nut. This application sets up the mounting hole into rectangular shape structure to this can be adjusted the mounted position of transmission case body in upper and lower direction, can adjust the position of transmission case body through sliding connection board left and right simultaneously.

Description

Wireless power transmission device based on microwave transmission

Technical Field

The application relates to the technical field of wireless power transmission, in particular to a wireless power transmission device based on microwave transmission.

Background

Microwave transmission is not only widely applied in mobile networks, but also favored by fixed network operators; the method has wide application and can be used for broadcast television, security video monitoring transmission, control and the like. China also has a nationwide backbone of microwave links.

The wireless power transmission refers to a technology for transmitting electric energy from a power generation device to a receiving end without cables, and technically, the wireless power transmission technology is not essentially different from a transmitting and receiving technology used in wireless communication, and the wireless power transmission technology is utilized in multiple fields, such as power transmission from an offshore wind power station to land, power transmission to areas with severe natural conditions, wireless charging of electric vehicles and the like

The mounting structure of traditional wireless power transmission device is generally comparatively fixed, is not convenient for finely tune according to surrounding environment after the installation, and the required precision is higher during the installation, has reduced the installation effectiveness, and present wireless power transmission device simple structure simultaneously, transmission of electricity efficiency is not high. Therefore, a wireless power transmission device based on microwave transmission is proposed to solve the above problems.

Disclosure of Invention

A wireless power transmission device based on microwave transmission comprises an installation structure, an adjusting structure and a power transmission box body;

the mounting structure comprises a connecting plate, the connecting plate is fixedly connected with the rear side face of the power transmission box body, a connecting groove is formed in one end of the connecting plate, a sliding groove is formed in the power transmission box body, and the sliding groove is communicated with the connecting groove; the rear side of the connecting plate is provided with an installation plate, the front side surface of the installation plate is fixedly connected with a connecting block, the connecting block is in sliding connection with the connecting groove, a movable cavity is formed in the connecting block, a movable block is arranged in the movable cavity, the outer side surface of the movable block is fixedly connected with a threaded column, the outer end of the threaded column penetrates through the sliding groove, and a fastening nut is screwed to the outer end of the threaded column;

the adjusting structure comprises a second connecting frame, a solar panel is arranged at the outer end of the second connecting frame, a connector is fixedly connected to the rear side face of the solar panel, the outer end of the second connecting frame is clamped inside the connector, a fixing bolt is arranged on one side of the connector and penetrates through the side face of the connector and the side face of the outer end of the second connecting frame, and a fixing nut is screwed at the tail end of the fixing bolt; the utility model discloses a fixing bolt, including first link, second link, gear inside wall rigid coupling has a stopper, the fixing bolt surface is opened there is the spacing groove, just the stopper block in the spacing inslot portion.

Furthermore, a first connecting frame is arranged at the top end of the power transmission box body, the bottom end of the first connecting frame is fixedly connected with the top end of the power transmission box body, and a wind driven generator is arranged at the top end of the first connecting frame.

Further, the second link is L type structure, second link one end with transmission case body bottom side rigid coupling, just second link outer end with the connector rotates to be connected.

Further, the connector is U type structure, the connector medial surface is the arc structure, the connector medial surface is equipped with the tooth's socket, just the gear is connected with the tooth's socket meshing.

Furthermore, the mounting plate is of a rectangular structure, four mounting holes are formed in the surface of the mounting plate, the mounting holes are of a strip structure, and the four mounting holes are symmetrically distributed in the surface of the mounting plate.

Furthermore, the number of the connecting plates is two, the two connecting plates are transversely and symmetrically distributed on the rear side face of the power transmission box body, one end of each connecting plate is of an open structure, and the other end of each connecting plate is of a closed structure.

Further, the connecting block is convex structure, four connecting block symmetric distribution in the mounting panel surface, the spread groove is convex structure, just the connecting block with spread groove sliding connection.

Further, the movable block with the activity chamber is positive quadrangle structure, the movable block with activity chamber sliding connection, the movable block inboard is equipped with the spring, just the spring cup joint in activity intracavity portion.

Further, two the spacing groove symmetric distribution in fixing bolt surface, two the spacing symmetric distribution in the gear inside wall, just the gear with fixing bolt sliding connection.

Furthermore, the number of the solar panels is two, and the two solar panels are symmetrically distributed on two sides of the power transmission box body.

Through the above-mentioned embodiment of this application, adopted a aerogenerator and two solar panel to supply power for the transmission case body, improved the power supply efficiency of this device, this device's volume is little simultaneously, has improved space utilization.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall perspective view of an embodiment of the present application;

FIG. 2 is a diagram of a connection between a mounting plate and a power transmission box body according to an embodiment of the present application;

FIG. 3 is a diagram of a solar panel and a power transmission box body according to an embodiment of the present application;

fig. 4 is a connection diagram of a second connection frame and a connection head according to an embodiment of the present application.

In the figure: 1. transmission of electricity case body, 2, connecting plate, 21, spread groove, 3, first link, 4, aerogenerator, 5, second link, 51, end groove, 6, solar panel, 7, mounting panel, 71, mounting hole, 8, connecting block, 81, activity chamber, 9, spring, 10, movable block, 11, spout, 12, fastening nut, 13, screw post, 14, connector, 15, fixing bolt, 151, spacing groove, 16, fixing nut, 17, gear, 171, stopper.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

The wireless power transmission device in the present embodiment may be applied to various microwave transmission apparatuses, for example, the following microwave transmission device is provided in the present embodiment, and the wireless power transmission device in the present embodiment may be used to assist the use of the following microwave transmission device.

The microwave transmission device comprises a round square conversion device, four-end ring current devices, an inflation waveguide and a soft waveguide, wherein a bent waveguide and a first directional coupler are sequentially connected between the round square conversion device and the four-end ring current devices, the bent waveguide and the first directional coupler form a U-shaped layout, the other end of the first directional coupler is connected with the first end of the four-end ring current devices, the second end of the four-end ring current devices is connected with the inflation waveguide, the inflation waveguide is connected with the soft waveguide, the third end and the fourth end of the four-end ring current devices are respectively connected with a high-power load and a low-power load, and a second directional coupler is connected between the third end of the four-end ring current devices and the high-power load.

Of course, the present embodiment can be used for other microwave transmission devices. Here, details are not repeated, and the wireless power transmission device according to the embodiment of the present application is described below.

Referring to fig. 1-4, a wireless power transmission device based on microwave transmission includes a mounting structure, an adjusting structure, and a power transmission box body 1;

the mounting structure comprises a connecting plate 2, the connecting plate 2 is fixedly connected with the rear side surface of the power transmission box body 1, a connecting groove 21 is formed in one end of the connecting plate 2, a sliding groove 11 is formed in the power transmission box body 1, and the sliding groove 11 is communicated with the connecting groove 21; the rear side of the connecting plate 2 is provided with a mounting plate 7, the front side face of the mounting plate 7 is fixedly connected with a connecting block 8, the connecting block 8 is in sliding connection with the connecting groove 21, a movable cavity 81 is formed in the connecting block 8, a movable block 10 is arranged in the movable cavity 81, a threaded column 13 is fixedly connected to the outer side face of the movable block 10, the outer end of the threaded column 13 penetrates through the sliding groove 11, and a fastening nut 12 is screwed on the outer end of the threaded column 13;

the adjusting structure comprises a second connecting frame 5, a solar panel 6 is arranged at the outer end of the second connecting frame 5, a connector 14 is fixedly connected to the rear side face of the solar panel 6, the outer end of the second connecting frame 5 is clamped inside the connector 14, a fixing bolt 15 is arranged on one side of the connector 14, the fixing bolt 15 penetrates through the side face of the connector 14 and the side face of the outer end of the second connecting frame 5, and a fixing nut 16 is screwed at the tail end of the fixing bolt 15; 5 outer ends of second link are equipped with end slot 51, the inside gear 17 that is equipped with of end slot 51, gear 17 cup joint in fixing bolt 15 surface, gear 17 inside wall rigid coupling has stopper 171, fixing bolt 15 surface is opened there is spacing groove 151, just stopper 171 block in inside spacing groove 151.

The top end of the power transmission box body 1 is provided with a first connecting frame 3, the bottom end of the first connecting frame 3 is fixedly connected with the top end of the power transmission box body 1, the top end of the first connecting frame 3 is provided with a wind driven generator 4, and the power transmission box body 1 can be supplied with power through the wind driven generator 4; the second connecting frame 5 is of an L-shaped structure, one end of the second connecting frame 5 is fixedly connected with the side face of the bottom end of the power transmission box body 1, and the outer end of the second connecting frame 5 is rotatably connected with the connector 14, so that the angle of the solar panel 6 can be adjusted conveniently; the connector 14 is of a U-shaped structure, the inner side face of the connector 14 is of an arc-shaped structure, a tooth groove is formed in the inner side face of the connector 14, the gear 17 is in meshed connection with the tooth groove, the angle of the connector 14 can be adjusted through rotation of the gear 17, and the stability of the connector 14 is enhanced; the mounting plate 7 is of a rectangular structure, four mounting holes 71 are formed in the surface of the mounting plate 7, the mounting holes 71 are of a strip structure, the four mounting holes 71 are symmetrically distributed in the surface of the mounting plate 7, and the mounting plate 7 can be mounted through the mounting holes 71; the number of the connecting plates 2 is two, the two connecting plates 2 are transversely and symmetrically distributed on the rear side surface of the power transmission box body 1, one end of each connecting plate 2 is of an open structure, and the other end of each connecting plate 2 is of a closed structure, so that the connecting plates 2 are conveniently connected with the mounting plate 7; the connecting blocks 8 are of a convex structure, the four connecting blocks 8 are symmetrically distributed on the surface of the mounting plate 7, the connecting grooves 21 are of a convex structure, and the connecting blocks 8 are in sliding connection with the connecting grooves 21, so that the stability between the connecting blocks 8 and the connecting grooves 21 is enhanced; the movable block 10 and the movable cavity 81 are both in a regular quadrilateral structure, the movable block 10 is slidably connected with the movable cavity 81, a spring 9 is arranged on the inner side of the movable block 10, and the spring 9 is sleeved in the movable cavity 81, so that the movable block 10 is slidably connected with the movable cavity 81, and meanwhile, the movable block 10 can be reset through the spring 9; the two limiting grooves 151 are symmetrically distributed on the surface of the fixing bolt 15, the two limiting blocks 171 are symmetrically distributed on the inner side wall of the gear 17, the gear 17 is slidably connected with the fixing bolt 15, and the second connecting frame 5 and the connector 14 can be fixed through the fixing bolt 15 and the fixing nut 16; the number of solar panel 6 is two, and two solar panel 6 symmetric distribution in transmission case body 1 both sides, through solar panel 6 can be for transmission case body 1 supplies power.

When the mounting plate is used, the mounting plate 7 can be fixed through the mounting hole 71, and the mounting plate 7 can be adjusted in the up-and-down direction due to the fact that the mounting hole 71 is of a long strip-shaped structure; then the threaded column 13 is pressed towards the inside of the movable cavity 81, the spring 9 can be compressed under the action of the movable block 10, the connecting block 8 is clamped in the connecting groove 21, the outer end of the threaded column 13 can penetrate through the sliding groove 11 under the action of the spring 9, the position of the power transmission box body 1 can be adjusted through the left and right sliding connecting plates 2, and then the fastening nut 12 is screwed on the outer end of the threaded column 13 and screwed tightly, so that the power transmission box body 1 and the mounting plate 7 are fixed;

then, the gear 17 can be driven to rotate by directly rotating the fixing bolt 15, the connector 14 can be driven to rotate under the meshing of the gear 7 and the inner side wall of the connector 14, so that the installation angle of the solar panel 6 can be adjusted according to requirements, and when the fixing nut 16 is screwed at the tail end of the fixing bolt 15, an auxiliary reinforcing effect can be achieved under the action of the gear 7, and the stability is enhanced; can supply power for transmission case body 1 through setting up a aerogenerator 4 and two solar panel 6, improve the power supply efficiency of this device, the volume of this device is little simultaneously, has improved space utilization.

The application has the advantages that:

1. according to the device, the mounting hole is of a long strip-shaped structure, so that the mounting position of the power transmission box body can be adjusted in the up-down direction, meanwhile, the position of the power transmission box body can be adjusted leftwards and rightwards through the sliding connection plate, then the fastening nut is screwed at the outer end of the threaded column and screwed tightly, so that the power transmission box body and the mounting plate are fixed, and the device has the adjustment performance during mounting, so that the obstacle avoidance mounting capacity of the device is improved;

2. according to the solar panel mounting device, the gear can be driven to rotate by directly rotating the fixing bolt, the connector can be driven to rotate under the meshing of the gear and the inner side wall of the connector, so that the mounting angle of the solar panel can be adjusted according to requirements, meanwhile, an auxiliary reinforcing effect can be achieved under the action of the gear, and the stability is enhanced; this device adopts a aerogenerator and two solar panel collocation uses can be for the transmission case body power supply, has improved the power supply efficiency of this device.

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

Claims

1. A wireless power transmission device based on microwave transmission is characterized in that: comprises a mounting structure, an adjusting structure and a power transmission box body (1);

the mounting structure comprises a connecting plate (2), the connecting plate (2) is fixedly connected with the rear side face of the power transmission box body (1), a connecting groove (21) is formed in one end of the connecting plate (2), a sliding groove (11) is formed in the power transmission box body (1), and the sliding groove (11) is communicated with the connecting groove (21); the rear side of the connecting plate (2) is provided with a mounting plate (7), the front side face of the mounting plate (7) is fixedly connected with a connecting block (8), the connecting block (8) is in sliding connection with the connecting groove (21), a movable cavity (81) is formed inside the connecting block (8), a movable block (10) is arranged inside the movable cavity (81), a threaded column (13) is fixedly connected to the outer side face of the movable block (10), the outer end of the threaded column (13) penetrates through the sliding groove (11), and the outer end of the threaded column (13) is screwed with a fastening nut (12);

the adjusting structure comprises a second connecting frame (5), a solar panel (6) is arranged at the outer end of the second connecting frame (5), a connector (14) is fixedly connected to the rear side face of the solar panel (6), the outer end of the second connecting frame (5) is clamped inside the connector (14), a fixing bolt (15) is arranged on one side of the connector (14), the fixing bolt (15) penetrates through the side face of the connector (14) and the side face of the outer end of the second connecting frame (5), and a fixing nut (16) is screwed at the tail end of the fixing bolt (15); second link (5) outer end is equipped with end groove (51), inside gear (17) that is equipped with of end groove (51), gear (17) cup joint in fixing bolt (15) surface, gear (17) inside wall rigid coupling has stopper (171), fixing bolt (15) surface is opened there is spacing groove (151), just stopper (171) block in inside spacing groove (151).

2. A wireless power transmission apparatus based on microwave transmission according to claim 1, characterized in that:

the power transmission box is characterized in that a first connecting frame (3) is arranged at the top end of the power transmission box body (1), the bottom end of the first connecting frame (3) is fixedly connected with the top end of the power transmission box body (1), and a wind driven generator (4) is arranged at the top end of the first connecting frame (3).

3. A wireless power transmission apparatus based on microwave transmission according to claim 1, characterized in that:

second link (5) are L type structure, second link (5) one end with transmission case body (1) bottom side rigid coupling, just second link (5) outer end with connector (14) rotate and are connected.

4. A wireless power transmission apparatus based on microwave transmission according to claim 1, characterized in that:

connector (14) are U type structure, connector (14) medial surface is the arc structure, connector (14) medial surface is equipped with the tooth's socket, just gear (17) are connected with the tooth's socket meshing.

5. A wireless power transmission apparatus based on microwave transmission according to claim 1, characterized in that:

mounting panel (7) are the rectangle structure, mounting panel (7) surface is opened there are four mounting holes (71), mounting hole (71) are bar structure, and four mounting hole (71) symmetric distribution in mounting panel (7) surface.

6. A wireless power transmission apparatus based on microwave transmission according to claim 1, characterized in that:

the number of the connecting plates (2) is two, the connecting plates (2) are transversely and symmetrically distributed on the rear side face of the power transmission box body (1), one end of each connecting plate (2) is of an open structure, and the other end of each connecting plate (2) is of a closed structure.

7. A wireless power transmission apparatus based on microwave transmission according to claim 1, characterized in that:

connecting block (8) are protruding style of calligraphy structure, four connecting block (8) symmetric distribution in mounting panel (7) surface, spread groove (21) are protruding style of calligraphy structure, just connecting block (8) with spread groove (21) sliding connection.

8. A wireless power transmission apparatus based on microwave transmission according to claim 1, characterized in that:

the movable block (10) with activity chamber (81) are positive quadrilateral structure, movable block (10) with activity chamber (81) sliding connection, movable block (10) inboard is equipped with spring (9), just spring (9) cup joint in activity chamber (81) are inside.

9. A wireless power transmission apparatus based on microwave transmission according to claim 1, characterized in that:

two spacing groove (151) symmetric distribution in fixing bolt (15) surface, two spacing piece (171) symmetric distribution in gear (17) inside wall, just gear (17) with fixing bolt (15) sliding connection.

10. A wireless power transmission apparatus based on microwave transmission according to claim 1, characterized in that:

the number of the solar panels (6) is two, and the two solar panels (6) are symmetrically distributed on two sides of the power transmission box body (1).