CN109094398B

CN109094398B - A quick wireless charging device for garage

Info

Publication number: CN109094398B
Application number: CN201810933738.1A
Authority: CN
Inventors: 卢青松; 王培青
Original assignee: Anhui Chaoqing Technology Co ltd
Current assignee: Anhui Chaoqing Technology Co ltd
Priority date: 2018-08-16
Filing date: 2018-08-16
Publication date: 2021-11-16
Anticipated expiration: 2038-08-16
Also published as: CN109094398A

Abstract

The invention relates to the technical field of unlimited charging and discloses a rapid wireless charging device for a garage, which comprises a U-shaped support frame and a wireless charging pile body, wherein a rotating motor is fixedly connected to the upper surface of the horizontal part of the U-shaped support frame, a first bevel gear is fixedly connected to the output end of the rotating motor, a rolling bearing is embedded in the upper surface of the horizontal part of the U-shaped support frame, a threaded rod is sleeved in the rolling bearing, a second bevel gear is fixedly sleeved on the outer wall of the threaded rod and meshed with the first bevel gear, and a threaded barrel is connected to the top of the threaded rod in a threaded manner. This a quick wireless charging device for garage can shorten the distance between wireless charging stake body and the electric automobile, improves the charge efficiency to electric automobile, and can conveniently install and dismantle the wireless charging stake body, can effectually avoid the rotating electrical machines to drive the problem of wireless charging stake body striking on tram automobile chassis because of inertia simultaneously.

Description

A quick wireless charging device for garage

Technical Field

The invention relates to the technical field of wireless charging, in particular to a rapid wireless charging device for a garage.

Background

The wireless charging technology is derived from a wireless power transmission technology and can be divided into a low-power wireless charging mode and a high-power wireless charging mode, wherein the low-power wireless charging mode usually adopts an electromagnetic induction mode, such as a QI mode for charging a mobile phone, but the induction mode adopted by the popular wireless charging mode of the electric automobile. The high-power wireless charging usually adopts a resonance type (the mode is adopted by most electric automobiles) and energy is transmitted to a device for power utilization by power supply equipment (a charger), the device charges a battery by using the received energy and simultaneously provides the device for self operation, and because the charger transmits energy with a magnetic field between the power utilization device and the device for power utilization, the charger and the device for power utilization can be exposed without conductive contacts. Wireless charging is to electronic products such as cell-phone, computer, camera, and is only a new function that adds flowers to the brocade, but to the electric motor car industry, but probably be the key of starting whole market, and electric automobile wireless charging does not have exposed connector, thoroughly avoids potential safety hazards such as electric leakage, race electricity, adopts wireless charging, can hide power and transformer underground.

When the existing quick wireless charging device for the garage is used, the height of each electric automobile is different, when the height of the chassis is too high, the wireless charging device charges the electric automobile in a spaced mode, the distance is far away, charging efficiency is slow, the wireless charging device is buried underground on the ground, and the wireless charging device is not easy to detach when damaged.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a rapid wireless charging device for a garage, which has the advantages of shortening the distance between a wireless charging pile body and an electric automobile, improving the charging efficiency of the electric automobile, being convenient to install and disassemble the wireless charging pile body, effectively avoiding the problem that a rotating motor drives the wireless charging pile body to impact on a chassis of the electric automobile due to inertia and the like, and solving the problems that the wireless charging device is buried on the ground and is difficult to disassemble the wireless charging device when the wireless charging device is damaged, and the charging efficiency is too slow due to the fact that the wireless charging device is used for charging the electric automobile in an air-separated mode when the chassis is too high due to different heights of the electric automobiles.

(II) technical scheme

In order to shorten the distance between the wireless charging pile body and the electric automobile, improve the charging efficiency of the electric automobile, facilitate the installation and the disassembly of the wireless charging pile body and effectively avoid the problem that a rotating motor drives the wireless charging pile body to impact on a trolley car chassis due to inertia, the invention provides the following technical scheme: a quick wireless charging device for a garage comprises a U-shaped support frame and a wireless charging pile body, wherein a rotating motor is fixedly connected to the upper surface of a horizontal part of the U-shaped support frame, a first bevel gear is fixedly connected to the output end of the rotating motor, a rolling bearing is embedded in the upper surface of the horizontal part of the U-shaped support frame, a threaded rod is sleeved in the rolling bearing, a second bevel gear is fixedly sleeved on the outer wall of the threaded rod and meshed with the first bevel gear, a threaded cylinder is connected to the top of the threaded rod in a threaded manner, support blocks are fixedly connected to the left side and the right side of the threaded cylinder, a plurality of support rods are fixedly connected to one sides of the two support blocks, which are far away from the threaded cylinder, a first slide block is fixedly connected to one end of each support rod, which is far away from each support block, and a first slide groove which is connected with the first slide block in a matching manner is formed in one side, which is opposite to two vertical parts of the U-shaped support frame, the bottom fixedly connected with fixed block of wireless electric pile body that fills, the top of a screw thread section of thick bamboo is equipped with chucking mechanism, the left and right sides at wireless electric pile body top that fills all is equipped with buffer gear.

Preferably, buffer gear includes first rubber buffer block, the bottom of first rubber buffer block is rotated and is connected with the buffer beam that two mutual slopes set up, the bottom of buffer beam is rotated and is connected with the second slider, wireless charging pile body's top is seted up the second spout with second slider accordant connection, two the first spring of the equal fixedly connected with in one side that the second slider was carried on the back mutually, the one end that the second slider was kept away from to first spring and one side fixed connection of second slider, two the common fixedly connected with second spring in one side that the buffer beam is relative.

Preferably, the top fixedly connected with elasticity telescopic link of first rubber buffer block, elasticity telescopic link's top fixedly connected with second rubber buffer block, pressure sensor is inlayed and is equipped with at the top of second rubber buffer block.

Preferably, the chucking mechanism include with screw thread section of thick bamboo top fixed connection's chucking piece, first recess has all been seted up to the left and right sides of chucking piece, be equipped with third spring and gag lever post in the first recess, the both ends of third spring respectively with the lateral wall of first recess and the one end fixed connection of gag lever post, the opening and the outside extension of first recess are passed to the one end that the third spring was kept away from to the gag lever post, the second recess corresponding with the chucking piece is seted up to the bottom of fixed block, the corresponding spacing hole with the gag lever post has all been seted up to the left and right sides of second recess.

Preferably, one end of the limiting rod, which is far away from the third spring, is fixedly connected with a universal ball.

Preferably, the upper side and the lower side of the limiting rod are fixedly connected with third sliding blocks, and the upper side and the lower side of the first groove are provided with third sliding grooves connected with the third sliding blocks in a matched mode.

Preferably, the upper surface of the horizontal part of the U-shaped support frame is fixedly connected with a controller.

(III) advantageous effects

Compared with the prior art, the invention provides a rapid wireless charging device for a garage, which has the following beneficial effects:

1. the rapid wireless charging device for the garage is characterized in that a rotating motor, a threaded rod, a threaded barrel and a wireless charging pile body are arranged, when a vehicle is parked at the top of the wireless charging pile body, the rotating motor is started, the rotating motor drives a first bevel gear to rotate, the first bevel gear drives a second bevel gear to rotate, the second bevel gear drives the threaded rod to rotate in a rolling bearing, the threaded rod pushes the threaded barrel, the threaded barrel drives a supporting block to move upwards, the supporting block drives a supporting rod to slide in a first sliding groove through a first sliding block, the threaded barrel pushes a clamping block, the clamping block pushes a fixed block, the fixed block pushes the wireless charging pile body, the wireless charging pile body pushes a buffer mechanism, when a pressure sensor on a second rubber buffer block is in contact with an automobile chassis, a controller controls the rotating motor to stop operating, and the wireless charging pile body is opened to charge the electric automobile, can shorten the distance between wireless charging stake body and the electric automobile, improve the charge efficiency to electric automobile, avoided quick wireless charging stake body when using, because of each electric automobile's chassis height is different, when chassis height was too high, wireless charging stake body was separated the sky to electric automobile and is charged, because of the distance is far away to lead to the problem that charge efficiency is too slow.

2. This a quick wireless charging device for garage, through being provided with chucking mechanism, when needs dismantle the maintenance to the wireless electric pile body of filling, remove the wireless electric pile body of filling out ground, press universal ball, universal ball extrusion gag lever post, the gag lever post slides in the third spout through the third slider, and extrude the third spring, the third spring is the internal contraction, and drive universal ball and gag lever post and stretch into in the chucking, take off the wireless electric pile body of filling, otherwise with the wireless top of filling electric pile body and installing at a screw thread section of thick bamboo, can conveniently install and dismantle the wireless electric pile body of filling, avoided burying underground subaerially because of the wireless electric pile body of filling, when the wireless electric pile body of filling damages, be difficult for the wireless problem of filling the electric pile body and carrying out the dismantlement.

3. This a quick wireless charging device for garage, through being provided with buffer gear, when the buffer gear on the wireless charging stake body contacts with the chassis of electric automobile bottom, controller control rotating electrical machines stall, rotating electrical machines still can rotate a bit distance because of inertia, vehicle chassis extrudes second rubber buffer block, second rubber buffer block extrusion elasticity telescopic link, the first rubber buffer block of elasticity telescopic link extrusion, first rubber buffer block extrusion buffer beam, buffer beam extrusion second slider, the second slider slides in the second spout, and extrude first spring, first spring is the internal contraction, two buffer beam stimulations stimulate the second spring each other, can effectually avoid rotating electrical machines to drive the wireless problem of filling the stake body striking at trolley-bus vehicle chassis because of inertia.

Drawings

Fig. 1 is a schematic structural diagram of a fast wireless charging device for a garage according to the present invention;

fig. 2 is a schematic top view of the fast wireless charging device for a garage of the present invention shown in fig. 1;

fig. 3 is an enlarged view of a portion a of the fast wireless charging apparatus for a garage in fig. 1 according to the present invention;

fig. 4 is an enlarged partial structure view of a portion B in fig. 1 of the fast wireless charging device for a garage according to the present invention.

In the figure: 1U type support frame, 2 wireless charging pile bodies, 3 rotating electrical machines, 4 first bevel gears, 5 threaded rods, 6 second bevel gears, 7 thread cylinders, 8 supporting shoes, 9 bracing pieces, 10 fixed blocks, 11 chucking mechanisms, 12 buffer mechanisms, 13 first rubber buffer blocks, 14 buffer rods, 15 first springs, 16 second springs, 17 elastic telescopic rods, 18 second rubber buffer blocks, 19 pressure sensors, 20 chucking blocks, 21 third springs, 22 gag lever post, 23 universal balls, 24 controllers.

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 a part of the embodiments of the present invention, and not all of the 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 invention.

Referring to fig. 1-4, a fast wireless charging device for a garage comprises a U-shaped support frame 1 and a wireless charging pile body 2, wherein a rotating motor 3 is fixedly connected to the upper surface of the horizontal part of the U-shaped support frame 1, a first bevel gear 4 is fixedly connected to the output end of the rotating motor 3, a rolling bearing is embedded in the upper surface of the horizontal part of the U-shaped support frame 1, a threaded rod 5 is sleeved in the rolling bearing, a second bevel gear 6 is fixedly sleeved on the outer wall of the threaded rod 5, the second bevel gear 6 is meshed with the first bevel gear 4, a threaded cylinder 7 is connected to the top of the threaded rod 5 in a threaded manner, support blocks 8 are fixedly connected to the left side and the right side of the threaded cylinder 7, a plurality of support bars 9 are fixedly connected to one sides of the two support blocks 8 far away from the threaded cylinder 7, a first slide block is fixedly connected to one end of the support bar 9 far away from the support block 8, a first slide groove connected to the first slide block is formed in a matching manner on one side of the two vertical parts of the U-shaped support frame 1, the bottom of the wireless charging pile body 2 is fixedly connected with a fixed block 10, the top of the threaded barrel 7 is provided with a clamping mechanism 11, the clamping mechanism 11 comprises a clamping block 20 fixedly connected with the top of the threaded barrel 7, the left side and the right side of the clamping block 20 are both provided with first grooves, a third spring 21 and a limiting rod 22 are arranged in the first grooves, one end of the limiting rod 22 far away from the third spring 21 is fixedly connected with a universal ball 23, the upper side and the lower side of the limiting rod 22 are both fixedly connected with third sliding blocks, the upper side and the lower side of each first groove are both provided with third sliding grooves matched and connected with the third sliding blocks, both ends of the third spring 21 are respectively fixedly connected with the side wall of the first groove and one end of the limiting rod 22, one end of the limiting rod 22 far away from the third spring 21 penetrates through an opening of the first groove and extends outwards, the bottom of the fixed block 10 is provided with second grooves corresponding to the clamping block 20, both sides of the second grooves are both provided with limiting holes corresponding to the limiting rod 22, the wireless charging pile body 2 can be conveniently installed and disassembled, the left side and the right side of the top of the wireless charging pile body 2 are respectively provided with a buffer mechanism 12, each buffer mechanism 12 comprises a first rubber buffer block 13, the top of each first rubber buffer block 13 is fixedly connected with an elastic telescopic rod 17, the top of each elastic telescopic rod 17 is fixedly connected with a second rubber buffer block 18, the top of each second rubber buffer block 18 is embedded with a pressure sensor 19, the upper surface of the horizontal part of the U-shaped support frame 1 is fixedly connected with a controller 24, the bottom of each first rubber buffer block 13 is rotatably connected with two buffer rods 14 which are mutually inclined, the bottom of each buffer rod 14 is rotatably connected with a second sliding block, the top of the wireless charging pile body 2 is provided with a second sliding groove which is matched and connected with the second sliding block, one side of the two second sliding blocks, which is opposite to each other, one end of each first spring 15, which is far away from the second sliding block, is fixedly connected with one side of the second sliding block, two 14 common fixedly connected with second springs 16 in relative one side of buffer beam, can effectually avoid rotating electrical machines 3 to drive the problem of wireless electric pile body 2 striking in trolley-bus automobile chassis because of inertia, rotating electrical machines 3, wireless electric pile body 2 and the pressure sensor 19 of filling are through first control switch and 24 electric connection of controller, rotating electrical machines 3, wireless electric pile body 2 of filling, controller 24 and pressure sensor 19 are all through second control switch and external power source electric connection, can guarantee to obtain the support of power supply volume at the during operation, this electric connection is prior art.

In summary, when a vehicle is parked at the top of the wireless charging pile body 2, the rotating motor 3 is started, the rotating motor 3 drives the first bevel gear 4 to rotate, the first bevel gear 4 drives the second bevel gear 6 to rotate, the second bevel gear 6 drives the threaded rod 5 to rotate in the rolling bearing, the threaded rod 5 pushes the threaded cylinder 7, the threaded cylinder 7 drives the supporting block 8 to move upwards, the supporting block 8 drives the supporting rod 9 to slide in the first sliding groove through the first sliding block, the threaded cylinder 7 pushes the clamping block 11, the clamping block 11 pushes the fixed block 10, the fixed block 10 pushes the wireless charging pile body 2, the wireless charging pile body 2 pushes the buffer mechanism 12, when the pressure sensor 19 on the second rubber buffer block 18 is in contact with the automobile chassis, the controller 24 controls the rotating motor 3 to stop operating, and the wireless charging pile body 2 is started to charge the electric automobile, the distance between the wireless charging pile body 2 and the electric automobile can be shortened, the charging efficiency of the electric automobile is improved, when the wireless charging pile body 2 needs to be disassembled and maintained, the wireless charging pile body 2 is moved out of the ground, the universal ball 23 is pressed, the universal ball 23 extrudes the limiting rod 22, the limiting rod 22 slides in the third sliding groove through the third sliding block and extrudes the third spring 21, the third spring 21 is contracted inwards and drives the universal ball 23 and the limiting rod 22 to extend into the clamping block 20, the wireless charging pile body 2 is taken down, otherwise, the wireless charging pile body 2 is arranged at the top of the threaded barrel 7, the wireless charging pile body 2 can be conveniently installed and disassembled, when the buffer mechanism 12 on the wireless charging pile body 2 is contacted with a chassis at the bottom of the electric automobile, the controller 24 controls the rotating motor 3 to stop rotating, the rotating motor 3 can rotate a little distance due to inertia, automobile chassis extrudes second

rubber buffer block

18, 18 extrusion elastic telescopic rod 17 of second rubber buffer block, the first rubber buffer block 13 of elastic telescopic rod 17 extrusion, 13 extrusion buffer pole 14 of first rubber buffer block, 14 extrusion second sliders of buffer pole, the second slider slides in the second spout, and extrude

first spring

15, 15 internal contraction of first spring, 14 pulling second springs 16 of two buffer poles stimulate each other, can effectually avoid rotating electrical machines 3 to drive the problem of 2 clashes into on trolley bus automobile chassis because of inertia.

It is to be noted that 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 quick wireless charging device for garage, includes U type support frame (1) and wireless charging stake body (2), its characterized in that: the upper surface of the horizontal part of the U-shaped support frame (1) is fixedly connected with a rotating motor (3), the output end of the rotating motor (3) is fixedly connected with a first bevel gear (4), a rolling bearing is embedded on the upper surface of the horizontal part of the U-shaped support frame (1), a threaded rod (5) is sleeved in the rolling bearing, a second bevel gear (6) is fixedly sleeved on the outer wall of the threaded rod (5), the second bevel gear (6) is meshed with the first bevel gear (4), the top of the threaded rod (5) is in threaded connection with a threaded cylinder (7), supporting blocks (8) are fixedly connected to the left side and the right side of the threaded cylinder (7), a plurality of supporting rods (9) are fixedly connected to one sides of the two supporting blocks (8) far away from the threaded cylinder (7), and a first sliding block is fixedly connected to one end of each supporting rod (9) far away from the supporting block (8), a first sliding groove matched and connected with a first sliding block is formed in one side, opposite to two vertical parts, of the U-shaped support frame (1), a fixed block (10) is fixedly connected to the bottom of the wireless charging pile body (2), a clamping mechanism (11) is arranged at the top of the threaded cylinder (7), and buffer mechanisms (12) are arranged on the left side and the right side of the top of the wireless charging pile body (2);

the buffer mechanism (12) comprises a first rubber buffer block (13), the bottom of the first rubber buffer block (13) is rotatably connected with two buffer rods (14) which are arranged obliquely with each other, the bottom of the buffer rods (14) is rotatably connected with a second slider, the top of the wireless charging pile body (2) is provided with a second chute which is connected with the second slider in a matching way, one side of each of the two second sliders, which is opposite to the other side, is fixedly connected with a first spring (15), one end, away from the second slider, of the first spring (15) is fixedly connected with one side of the second slider, and the opposite sides of the two buffer rods (14) are fixedly connected with a second spring (16) together;

an elastic telescopic rod (17) is fixedly connected to the top of the first rubber buffer block (13), a second rubber buffer block (18) is fixedly connected to the top of the elastic telescopic rod (17), and a pressure sensor (19) is embedded in the top of the second rubber buffer block (18);

the clamping mechanism (11) comprises a clamping block (20) fixedly connected with the top of the threaded barrel (7), first grooves are formed in the left side and the right side of the clamping block (20), third springs (21) and limiting rods (22) are arranged in the first grooves, two ends of each third spring (21) are fixedly connected with the side wall of each first groove and one end of each limiting rod (22), one end, far away from each third spring (21), of each limiting rod (22) penetrates through an opening of each first groove and extends outwards, second grooves corresponding to the clamping blocks (20) are formed in the bottom of the fixing block (10), and limiting holes corresponding to the limiting rods (22) are formed in the left side and the right side of each second groove;

one end of the limiting rod (22) far away from the third spring (21) is fixedly connected with a universal ball (23);

the upper side and the lower side of the limiting rod (22) are both fixedly connected with third sliding blocks, and the upper side and the lower side of the first groove are both provided with third sliding grooves matched and connected with the third sliding blocks;

the upper surface of the horizontal part of the U-shaped support frame (1) is fixedly connected with a controller (24).