阅读说明：本技术 一种无线充电发射板的精准接近控制系统及其控制方法 (Accurate approaching control system of wireless charging transmitting plate and control method thereof ) 是由 朱浩宇 于 2019-11-15 设计创作，主要内容包括：本发明公开了一种无线充电发射板的精准接近控制系统及其控制方法,包括安装底座、支撑座、无线发射板,无线发射板底面中部安装有接近块,支撑座中部安装接近开关；防护顶板底面两侧固定有导向套,导向套内设置有限位块,限位块底部连接导向柱,导向柱上套设有压缩弹簧；导向柱上的压缩弹簧将防护顶板连同无线发射板向上顶起抬高一定的距离,在受到碾压时进行有效缓冲,同时接近开关与接近块配合,能够快速感应到无线发射板的异常变化,利用集成总控制面板控制停止无线发射板的升降,对无线发射板进行保护,减少了无线发射板的损伤；通过在无线发射板底部安装导向杆,对无线发射板进行限位,避免自然状态以及下压状态下的晃动,稳定性好。(The invention discloses a precise proximity control system of a wireless charging transmitting plate and a control method thereof, wherein the precise proximity control system comprises an installation base, a supporting seat and the wireless transmitting plate, wherein a proximity block is arranged in the middle of the bottom surface of the wireless transmitting plate, and a proximity switch is arranged in the middle of the supporting seat; guide sleeves are fixed on two sides of the bottom surface of the protective top plate, limiting blocks are arranged in the guide sleeves, the bottoms of the limiting blocks are connected with guide columns, and compression springs are sleeved on the guide columns; the compression spring on the guide post jacks up the protective top plate and the wireless transmitting plate for a certain distance to be lifted, effective buffering is performed when the protective top plate and the wireless transmitting plate are rolled, meanwhile, the proximity switch is matched with the proximity block, abnormal changes of the wireless transmitting plate can be sensed quickly, the integrated master control panel is used for controlling and stopping the lifting of the wireless transmitting plate, the wireless transmitting plate is protected, and the damage of the wireless transmitting plate is reduced; through at wireless transmitting plate bottom installation guide bar, carry on spacingly to wireless transmitting plate, avoid rocking under natural state and the state of pushing down, stability is good.)

1. The accurate approach control system of the wireless charging transmitting plate is characterized by comprising an installation base (1), wherein a supporting seat (2) is arranged in the installation base (1), the wireless transmitting plate (4) is arranged in the supporting seat (2), an approach block (5) is arranged in the middle of the bottom surface of the wireless transmitting plate (4), and an approach switch (6) is arranged at a corresponding position in the middle of the supporting seat (2); the wireless transmitting plate is characterized in that a protective top plate (10) is fixed to the top of the wireless transmitting plate (4), guide sleeves (11) are respectively and vertically fixed to the two sides of the bottom surface of the protective top plate (10) downwards, limit blocks (12) are arranged in the guide sleeves (11), guide columns (13) are connected to the bottoms of the limit blocks (12), the lower ends of the guide columns (13) penetrate out of the guide sleeves (11) downwards and are fixedly connected with the bottoms of the supporting seats (2), and compression springs (14) are sleeved on the guide columns (13).

2. The accurate proximity control system of a wireless charging transmitting board according to claim 1, wherein: a plurality of limiting top blocks (7) are vertically installed in the supporting seat (2), and the limiting top blocks (7) are used for limiting the pressing-down amplitude of the wireless transmitting plate (4).

3. The accurate proximity control system of a wireless charging transmitting board according to claim 1, wherein: supporting seat (2) are opening structure that makes progress, and wireless transmitting plate (4) set up at supporting seat (2) inboardly, and guide bar (8) are installed respectively to wireless transmitting plate (4) bottom both ends, and guide bar (8) lower extreme is turned over outwards and is rolled over and form "L" shape structure and wear out supporting seat (2) lateral wall, is connected with spacing end (9), and supporting seat (2) lateral wall corresponds position department and is provided with the spout that supplies guide bar (8) to reciprocate.

4. The accurate proximity control system of a wireless charging transmitting board according to claim 1, wherein: the protective top plate (10) is made of organic glass materials such as acrylic and the like.

5. The accurate proximity control system of a wireless charging transmitting board according to claim 1, wherein: the support seat (2) port periphery is rolled over outward and is rolled over the extension, is connected through flexible rail guard (15) between its turn-over hem outer end and the installation base (1), installs lift scissors fork (3) between the turn-over hem middle part of its both sides and installation base (1), and lift scissors fork (3) bottom is connected with the output of electric telescopic handle (16).

6. The accurate proximity control system of a wireless charging transmitting board according to claim 1, wherein: install integrated total control panel (17) in supporting seat (2) diapire, integrated total control panel (17) are connected with proximity switch (6), electric telescopic handle (16)'s control end respectively.

7. The control method of the accurate proximity control system of the wireless charging transmitting board as claimed in claims 1 to 6, characterized by comprising the following specific steps:

s1: when the wireless transmitting plate (4) is rolled in the lifting process, the approach block (5) at the bottom of the wireless transmitting plate (4) approaches to the approach switch (6) in the downward moving process of the wireless transmitting plate (4);

s2: the proximity switch (6) senses a proximity signal and then sends the signal to the integrated master control panel (17);

s3: the integrated master control panel (17) triggers the electric telescopic rod (16) to stop or reset.

Technical Field

The invention relates to the related field of electric automobiles, in particular to a precise approach control system of a wireless charging transmitting plate and a control method thereof.

Background

The electric vehicle (BEV) is a vehicle which takes a vehicle-mounted power supply as power and drives wheels by a motor, and meets various requirements of road traffic and safety regulations. The charging modes of the electric automobile are classified into wired charging and wireless charging. The principle is that the wireless transmitter that charges is installed on subaerial, installs the receiving panel bottom the car to wireless charging, non-contact charging promptly. When needing to charge, stop the car to wireless transmitter top that charges for the receiver panel corresponds with the position of wireless transmitter that charges, utilizes the wireless transmitter that charges to send the electromagnetic wave, and the receiver panel receives electromagnetic wave conversion current and charges. The wireless charging mode is accepted by more and more users because of convenient use.

The wireless transmission charger of current ground installation can adjust its lifting height according to the vehicle needs, but its inside travel switch sensitivity is lower, can not discern the distance information that changes suddenly by a wide margin, if wireless charger suffers artificially rolling or other circumstances at the in-process that rises, leads to wireless charger's height to take place violent change, travel switch will be out of order, leads to the process that rises uncontrolled, causes the damage of charger easily.

Disclosure of Invention

The present invention is directed to a system and a method for controlling a wireless charging transmitter board to accurately approach the wireless charging transmitter board, so as to solve the problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: an accurate approach control system of a wireless charging emission plate comprises an installation base, wherein a supporting seat is arranged in the installation base, the wireless emission plate is installed in the supporting seat, an approach block is installed in the middle of the bottom surface of the wireless emission plate, and an approach switch is installed at a position corresponding to the middle of the supporting seat; the wireless transmitting plate top is fixed with the protection roof, and protection roof bottom surface both sides are the downward vertical fixation respectively and are had the uide bushing, are provided with the stopper in the uide bushing, and the guide post is connected to the stopper bottom, and the uide bushing is worn out downwards to the guide post lower extreme and with supporting seat bottom fixed connection, the cover is equipped with compression spring on the guide post.

Preferably, a plurality of limiting top blocks are vertically arranged in the supporting seat and used for limiting the pressing-down amplitude of the wireless transmitting plate.

Preferably, a plurality of limiting top blocks are vertically arranged in the supporting seat and used for limiting the pressing-down amplitude of the wireless transmitting plate.

Preferably, the supporting seat is of an upward opening structure, the wireless transmitting plate is arranged on the inner side of the supporting seat, guide rods are respectively arranged at two ends of the bottom of the wireless transmitting plate, the lower ends of the guide rods are outwards turned to form an L-shaped structure and penetrate out of the side wall of the supporting seat, the lower ends of the guide rods are connected with the limiting end, and sliding grooves for the guide rods to move up and down are formed in positions corresponding to the side wall of the supporting seat.

Preferably, the protection roof is made of organic glass materials such as acrylic.

Preferably, the periphery of the port of the supporting seat is outwards folded and extended, the outer end of the folded edge of the supporting seat is connected with the mounting base through a telescopic guard rail, a lifting scissor fork is mounted between the middle part of the folded edge at two sides of the supporting seat and the mounting base, and the bottom of the lifting scissor fork is connected with the output end of the electric telescopic rod.

Preferably, install integrated total control panel in the supporting seat diapire, integrated total control panel is connected with proximity switch, electric telescopic handle's control end respectively.

The invention also provides a control method of the accurate approach control system of the wireless charging transmitting plate, which comprises the following specific steps:

s1: when the wireless transmitting plate is rolled in the lifting process, the approach block at the bottom of the wireless transmitting plate approaches to the approach switch in the downward moving process of the wireless transmitting plate;

s2: the proximity switch senses a proximity signal and then sends the signal to the integrated master control panel;

s3: the integrated master control panel triggers the electric telescopic rod to stop or reset.

Compared with the prior art, the invention has the beneficial effects that:

according to the wireless transmitting plate, the wireless transmitting plate is fixed at the bottom of the protective top plate, the protective top plate is connected with the supporting seat through the guide post, the protective top plate and the wireless transmitting plate are jacked upwards and lifted for a certain distance by the compression spring on the guide post, effective buffering is performed when the protective top plate and the wireless transmitting plate are rolled, meanwhile, the proximity switch is matched with the proximity block, abnormal changes of the wireless transmitting plate can be rapidly sensed, the integrated master control panel is used for controlling and stopping the lifting of the wireless transmitting plate, the wireless transmitting plate is protected, and the damage of the wireless transmitting plate is reduced; through at wireless transmitting plate bottom installation guide bar, carry on spacingly to wireless transmitting plate, avoid rocking under natural state and the state of pushing down, stability is good.

Drawings

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

fig. 2 is an enlarged view of a portion a of fig. 1 according to the present invention.

In the figure: 1. installing a base; 2. a supporting seat; 3. lifting scissors and forks; 4. a wireless transmitting board; 5. a proximity block; 6. a proximity switch; 7. a limiting top block; 8. a guide bar; 9. a limiting end; 10. a protective roof; 11. a guide sleeve; 12. a limiting block; 13. a guide post; 14. a compression spring; 15. a telescopic guard rail; 16. an electric telescopic rod; 17. and integrating a master control panel.

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.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element 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.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be 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 by those skilled in the art according to specific situations.

Referring to fig. 1-2, the present invention provides a technical solution: an accurate approach control system of a wireless charging emission plate comprises an installation base 1, wherein a supporting seat 2 is arranged in the installation base 1, a wireless emission plate 4 is arranged in the supporting seat 2, an approach block 5 is arranged in the middle of the bottom surface of the wireless emission plate 4, and an approach switch 6 is arranged at a corresponding position in the middle of the supporting seat 2; the top of the wireless transmitting plate 4 is fixed with a protective top plate 10, two sides of the bottom surface of the protective top plate 10 are respectively and vertically fixed with a guide sleeve 11 downwards, a limiting block 12 is arranged in the guide sleeve 11, the bottom of the limiting block 12 is connected with a guide post 13, the lower end of the guide post 13 downwards penetrates out of the guide sleeve 11 and is fixedly connected with the bottom of the supporting seat 2, and a compression spring 14 is sleeved on the guide post 13.

Furthermore, a plurality of limiting top blocks 7 are vertically arranged in the supporting seat 2, and the limiting top blocks 7 are used for limiting the pressing-down amplitude of the wireless transmitting plate 4.

Furthermore, a plurality of limiting top blocks 7 are vertically arranged in the supporting seat 2, and the limiting top blocks 7 are used for limiting the pressing-down amplitude of the wireless transmitting plate 4.

Further, supporting seat 2 is opening structure that makes progress, and wireless transmitting plate 4 sets up at 2 inboards of supporting seat, and guide bar 8 is installed respectively at 4 bottom both ends of wireless transmitting plate, and 8 lower extremes of guide bar turn over to the book outward and form "L" shape structure and wear out supporting seat 2 lateral wall, are connected with spacing end 9, and 2 lateral walls of supporting seat correspond position department and are provided with the spout that supplies guide bar 8 to reciprocate.

Further, the protection top plate 10 is made of organic glass materials such as acrylic.

Furthermore, the periphery of the port of the support seat 2 is outwardly turned and extended, the outer end of the turning edge is connected with the mounting base 1 through a telescopic guard rail 15, lifting scissors and forks 3 are mounted between the middle parts of the turning edges at two sides of the support seat and the mounting base 1, and the bottom of each lifting scissors and fork 3 is connected with the output end of an electric telescopic rod 16.

Further, install integrated total control panel 17 in the 2 diapire of supporting seat, integrated total control panel 17 is connected with proximity switch 6, electric telescopic handle 16's control end respectively.

The invention also provides a control method of the accurate approach control system of the wireless charging transmitting plate, which comprises the following specific steps:

s1: when the wireless transmitting plate 4 is rolled in the lifting process, the approach block 5 at the bottom of the wireless transmitting plate 4 approaches the approach switch 6 in the downward moving process of the wireless transmitting plate 4;

s2: the proximity switch 6 senses a proximity signal and then sends the signal to the integrated master control panel 17;

s3: the integrated master control panel 17 triggers the electric telescopic rod 16 to stop or reset.

The working principle is as follows: guide sleeves 11 are respectively vertically fixed downwards on two sides of the bottom surface of the protective top plate 10, limiting blocks 12 are arranged in the guide sleeves 11, guide columns 13 are connected to the bottoms of the limiting blocks 12, the lower ends of the guide columns 13 downwards penetrate through the guide sleeves 11 and are fixedly connected with the bottoms of the supporting seats 2, and compression springs 14 are sleeved on the guide columns 13; under the support of the compression spring 14, the wireless transmitting plate 4 and the protective top plate 10 are jacked up and lifted upwards and keep a certain distance with the supporting base 2, when the wireless transmitting plate is rolled, the compression spring 14 is pressed downwards, the compression distance is a buffer stroke, and effective compression buffering is carried out; when the wireless transmitting plate 4 is rolled in the lifting process, in the downward moving process of the wireless transmitting plate 4, the proximity block 5 at the bottom of the wireless transmitting plate 4 approaches the proximity switch 6, the proximity switch 6 senses a proximity signal and then sends the signal to the integrated master control panel 17, and the integrated master control panel 17 triggers the electric telescopic rod 16 to stop or reset, so that the wireless transmitting plate is protected, and the damage of the wireless transmitting plate is reduced; through at 4 bottom installation guide bars 8 of wireless launcher plate, guide bars 8 insert in the lateral wall of supporting seat 2, carry on spacingly to wireless launcher plate 4, avoid rocking under natural state and the state of pushing down, stability is good.

It is worth noting that: the whole device realizes control over the device through the master control button, and the device matched with the control button is common equipment, belongs to the existing mature technology, and is not repeated for the electrical connection relation and the specific circuit structure.

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.