WO2022217579A1 - Socle de charge et système de charge sans fil - Google Patents

Socle de charge et système de charge sans fil Download PDF

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Publication number
WO2022217579A1
WO2022217579A1 PCT/CN2021/087754 CN2021087754W WO2022217579A1 WO 2022217579 A1 WO2022217579 A1 WO 2022217579A1 CN 2021087754 W CN2021087754 W CN 2021087754W WO 2022217579 A1 WO2022217579 A1 WO 2022217579A1
Authority
WO
WIPO (PCT)
Prior art keywords
charging
positioning ring
wireless charging
hole
rotating shaft
Prior art date
Application number
PCT/CN2021/087754
Other languages
English (en)
Chinese (zh)
Inventor
廖卓文
Original Assignee
前海骏达(深圳)股权投资有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 前海骏达(深圳)股权投资有限公司 filed Critical 前海骏达(深圳)股权投资有限公司
Priority to PCT/CN2021/087754 priority Critical patent/WO2022217579A1/fr
Priority to CN202190000056.0U priority patent/CN218771325U/zh
Publication of WO2022217579A1 publication Critical patent/WO2022217579A1/fr

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries

Definitions

  • the present application relates to the field of wireless charging technical equipment, and in particular, to a charging stand and a wireless charging system.
  • Watches range from simple mechanical smart watches in the past, to electronic quartz smart watches, to today's fully automatic mechanical smart watches and electronic smart watches. And with the development of society and science and technology, there are more and more types and functions of smart watches.
  • the existing smart watch charging device has a simple structure and cannot effectively meet the needs of consumers to use the watch during the charging process. Especially when the smart watch is placed on the charging device, the watch cannot be easily matched with the charging device due to the interaction between the strap and the charging device, nor can the smart watch be conveniently viewed during charging.
  • One of the purposes of the embodiments of the present application is to provide a charging stand, which aims to solve the problem of how to adjust the charging position of the smart watch so that the smart watch matches the charging stand when charging.
  • a charging stand for use with an electronic device, and the charging stand includes:
  • the shell structure includes a base, a rotating shaft, a wire and a positioning ring, one side surface of the base is provided with a receiving hole penetrating to the other side surface of the base, the rotating shaft is provided with a wiring hole along its axial direction, and One end of the rotating shaft is connected to the positioning ring, and the other end of the rotating shaft is rotatably connected to the base in the receiving hole; and
  • a wireless charging structure is arranged in the positioning ring and used to generate a wireless charging signal, the wireless charging structure is provided with a charging surface, and the external wires are arranged along the wiring hole and are electrically connected to the wireless charging structure, The electronic device is located on the charging surface and receives the wireless charging signal on the charging surface;
  • the positioning ring has a first position state and a second position state.
  • the positioning ring When the positioning ring is in the first position state, the positioning ring is accommodated in the receiving hole, and the charging surface is connected to the receiving hole.
  • the plane defined by the orifice of the hole is arranged substantially parallel; and when the positioning ring is in the second position state, the charging surface and the plane defined by the orifice of the receiving hole are arranged at a preset angle.
  • the charging stand further includes a power connection structure for electrically connecting an external power source to the wireless charging structure, and the power connection structure includes electrical contact pins disposed on the base, so A plurality of the electrical contact pins are arranged at intervals.
  • the electrical connection structure further includes a plug-in interface, and the plug-in interface is disposed opposite to the electrical contact pins.
  • the preset angle ranges from 0 to 90 degrees.
  • the base includes a bottom case with a placement cavity, an adapter mechanism disposed in the placement cavity, and a cover for covering the bottom case, and the receiving hole is opened in the top cover and communicates with the bottom case.
  • the placement cavity is penetrated to the bottom case, and one end of the rotating shaft is rotatably connected to the transfer mechanism.
  • the adapter mechanism includes an adapter plate connected to the bottom case and a rotation pin connected to the adapter plate, one end of the adapter plate is provided with an adapter hole, and the rotation pin passes through the adapter plate. It is arranged in the transfer hole and is rotatably arranged in the transfer hole, and one end of the rotating shaft is connected with the rotating pin.
  • an escape groove is formed on the adapter plate, so that the adapter holes are arranged intermittently, and the rotating shaft is connected to the rotation pin at the escape groove.
  • the rotating shaft includes a shaft body with the wire routing hole formed thereon, and a clamping shaft with one end connected to the shaft body, the other end of the clamping shaft is provided with a clamping slot, and the clamping shaft is The shaft is clamped to the rotating pin through the clamping slot.
  • the edge of the bottom case is protruding with a latching foot
  • the face cover is provided with a latching hole corresponding to the position of the latching leg, and one end of the latching leg is clamped in the latching hole, so that the The bottom case and the face cover are detachably connected.
  • a plurality of the latching feet are provided at intervals along the edge of the bottom case, and the front cover is provided with the latching hole at a position corresponding to each of the latching feet.
  • the base further includes a sealing ring, the sealing ring is disposed in the receiving hole, and two ends of the sealing ring are respectively connected to the bottom case and the surface cover, and the sealing ring corresponds to The position of the rotating shaft is provided with an escape hole, and the rotating shaft passes through the escape hole.
  • a positioning ring groove is formed on the outer surface of the bottom case, the extending path of the positioning ring groove is arranged along the circumferential direction of the receiving hole, and the positioning ring groove is provided with a magnetic material made of magnetic material. magnetic ring.
  • the wireless charging structure includes a charging case located in the positioning ring and having a charging cavity, and a charging assembly disposed in the charging cavity, the charging surface is provided in the charging case, and The charging assembly is electrically connected to the wire and used for transmitting the wireless charging signal toward the charging surface.
  • another object of the present application is to provide a wireless charging system, which includes the above-mentioned charging bracket, and the wireless charging system further includes an energy storage structure for supplying energy to the charging bracket, so One end of the wire is electrically connected to the energy storage structure, and the other end of the wire is electrically connected to the wireless charging structure, and the energy storage structure is stacked with the base.
  • the beneficial effect of the charging stand of the present application is that: by switching the positioning ring between the first position state and the second position state, the charging surface is driven to face different angles, and the position state of the smart watch is adapted to the angle of the charging surface, Thereby, the charging position of the smart watch can be adjusted, so that the smart watch matches the charging stand when charging.
  • FIG. 1 is a schematic three-dimensional structural diagram of a positioning ring of a charging stand provided in an embodiment of the present application in a first position;
  • FIG. 2 is a schematic three-dimensional structural diagram of a positioning ring of a charging stand in a second position state according to another embodiment of the present application;
  • Fig. 3 is the exploded schematic diagram of the charging stand of Fig. 1;
  • Fig. 4 is a partial enlarged view at A of Fig. 3;
  • Fig. 5 is the exploded schematic diagram of the positioning ring and the rotating shaft of Fig. 3;
  • Fig. 6 is another exploded schematic diagram of the charging stand of Fig. 1;
  • FIG. 7 is a schematic three-dimensional structural diagram of a power bank provided by another embodiment of the present application.
  • first and second are only used for descriptive purposes, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Thus, a feature defined as “first” or “second” may expressly or implicitly include one or more of that feature.
  • plurality means two or more, unless otherwise expressly and specifically defined.
  • an embodiment of the present application provides a charging stand 100 for use with electronic equipment.
  • the electronic device is a smart watch
  • the charging bracket 100 is used to fix the smart watch and wirelessly charge the smart watch.
  • the charging stand 100 includes a housing structure 10 and a wireless charging structure 20 .
  • the housing structure 10 includes a base 11 , a rotating shaft 13 , a lead wire and a positioning ring 12 .
  • the base 11 is laid flat on the workbench, and a side surface of the base 11 facing upward is provided with a receiving hole 14 , and the receiving hole 14 passes through it. to the other side surface of the base 11 facing downward.
  • the locating ring 12 is provided with a ring seal facing downward.
  • the rotating shaft 13 is provided with a wiring hole 134 along its axial direction, one end of the rotating shaft 13 is connected to the positioning ring 12 , and the other end of the rotating shaft 13 is rotatably connected to the base 11 in the receiving hole 14 .
  • the wireless charging structure 20 is disposed in the positioning ring 12 and is used to generate a wireless charging signal.
  • the wireless charging structure 20 is provided with a charging surface 21 , and external wires are arranged along the wiring hole 134 and are electrically connected to the wireless charging structure 20 .
  • the wire electrically connects the power source to the wireless charging signal, so that the wireless charging structure 20 can generate the wireless charging signal toward the charging surface 21 .
  • the electronic device is located on the charging surface 21 and receives wireless charging signals on the charging surface 21 .
  • the positioning ring 12 has a first position state and a second position state. When the positioning ring 12 is in the first position state, the positioning ring 12 is accommodated in the receiving hole 14 , and the charging surface 21 is substantially parallel to the plane determined by the opening of the receiving hole 14 set up. At this time, the two watch straps of the smart watch can be opened, and the main body of the smart watch can be laid flat relative to the charging surface 21 , and a wireless charging signal can be received from the charging surface 21 . When the positioning ring 12 is in the second position, the charging surface 21 and the plane defined by the opening of the receiving hole 14 are arranged at a preset angle.
  • the two watch straps of the smart watch can be connected to form a watch strap ring, so that the positioning ring 12 is passed through the watch strap ring, and the main body of the smart watch is set upright relative to the surface of the base 11 facing upward, so that the When the smart watch is charging, it is convenient to observe the time displayed on the smart watch.
  • the charging surface 21 is driven to face different angles, and the position state of the smart watch is adapted to the angle of the charging surface 21, so that the charging of the smart watch can be adjusted. position so that the smart watch matches the charging stand 100 when charging.
  • the charging stand 100 further includes a power connection structure 40 for electrically connecting an external power source to the wireless charging structure 20 , and the power connection structure 40 includes a power connection structure 40 disposed on the base 11 .
  • the electrical contact pins 42 are provided with a plurality of electrical contact pins 42 at intervals.
  • four electrical contact pins 42 are provided, and the four electrical contact pins 42 are used for electrical connection to a power source. Please refer to FIG. 6 and FIG.
  • the power source is a power bank 200
  • the power bank 200 is provided with contacts 201 adapted to the electrical contact pins 42 , and the number of the contacts 201 is suitable for the number of the electrical contact pins 42
  • the power bank 200 can directly supply power to the wireless charging structure 20, which is convenient to carry, so as to facilitate the charging of the smart watch during travel.
  • the electrical connection structure 40 further includes a plug-in interface 41 , and the plug-in interface 41 is disposed opposite to the electrical contact pins 42 .
  • the plug-in structure is a TYPE-C interface, one end of the data cable is electrically connected to the plug-in interface 41 , and the other end of the data cable is electrically connected to the commercial power, so as to supply power to the wireless charging structure 20 .
  • the preset angle ranges from 0 to 90 degrees.
  • the base 11 includes a bottom case 111 having a placement cavity 16 , an adapter mechanism 115 disposed in the placement cavity 16 , and a surface cover 112 covering the bottom case 111 .
  • 14 is opened on the face cover 112 and communicates with the placement cavity 16 and penetrates to the bottom case 111 , and one end of the rotating shaft 13 is rotatably connected to the transfer mechanism 115 .
  • one end of the rotating shaft 13 is repeatedly rotated around the transfer mechanism 115, thereby driving the positioning ring 12 to switch between the first position state and the second position state.
  • the adapter mechanism 115 includes an adapter plate 117 connected to the bottom case 111 and a rotation pin 116 connected to the adapter plate 117 , and an adapter hole is formed at one end of the adapter plate 117 118 , the rotation pin 116 penetrates through the adapter hole 118 and is rotatably arranged in the adapter hole 118 , and one end of the rotation shaft 13 is connected to the rotation pin 116 .
  • the adapter plate 117 is screwed to the bottom of the mounting cavity 16 by screws, and the adapter hole 118 is provided at one end of the adapter plate 117 close to the receiving hole 14 .
  • escape grooves 119 are formed on the adapter plate 117 , so that the adapter holes 118 are arranged intermittently, and the rotating shaft 13 is connected to the rotation pin 116 at the escape groove 119 .
  • the connection between the rotating shaft 13 and the rotating pin 116 is facilitated.
  • the rotating shaft 13 includes a shaft body 131 with a wiring hole 134 and a clamping shaft 132 connected to the shaft body 131 at one end, and a clamping slot is formed at the other end of the clamping shaft 132 133 , and the clamping shaft 132 is clamped to the rotating pin 116 through the clamping slot 133 .
  • the quick connection between the rotating shaft 13 and the rotating pin 116 is realized by partially clamping the side surface of the rotating pin 116 in the locking groove 133 .
  • the positioning ring 12 is provided with a wire hole 121 corresponding to the position of the shaft body 131 , one end of the shaft body 131 is connected to the wire hole 121 , and the other end of the shaft body 131 is connected to the snap shaft 132 .
  • the edge of the bottom case 111 is protruded with a locking pin 43
  • the front cover 112 is provided with a locking hole at the position corresponding to the locking pin 43
  • one end of the locking pin 43 is clamped in the locking hole , so that the bottom case 111 and the surface cover 112 are detachably connected.
  • a plurality of latching feet 43 are disposed along the edge of the bottom case 111 at intervals, and the cover 112 is provided with latching holes at positions corresponding to the latching feet 43 .
  • the reliability of the connection between the bottom case 111 and the surface cover 112 is improved.
  • the base 11 further includes a sealing ring 113 , the sealing ring 113 is disposed in the receiving hole 14 , and two ends of the sealing ring 113 are respectively connected to the bottom case 111 and the cover 112 , and the sealing ring 113 corresponds to the rotating shaft 13
  • An escape hole 114 is opened at the position of the shaft 13 , and the escape hole 114 is penetrated by the rotating shaft 13 .
  • a positioning ring 12 groove is formed on the outer surface of the bottom case 111 , the extending path of the positioning ring 12 groove is arranged along the circumferential direction of the receiving hole 14 , and the positioning ring 12 groove is provided with a
  • the magnetic attraction ring 50 is made of magnetic material.
  • the bottom case 111 can be magnetically adsorbed to the power bank 200 through the magnetic attraction ring 50 , so as to facilitate the alignment connection between the power bank 200 and the base 11 .
  • the wireless charging structure 20 includes a charging case located in the positioning ring 12 and having a charging cavity, and a charging component disposed in the charging cavity, and the charging surface 21 is disposed in the charging case,
  • the charging assembly is electrically connected to the wires and used to transmit wireless charging signals toward the charging surface 21 .
  • the charging component projects a wireless charging signal to the charging surface 21, thereby realizing wireless charging of the smart watch.
  • the present application also proposes a wireless charging system, which includes a charging stand 100 .
  • the specific structure of the wireless charging system refers to the above-mentioned embodiment, because the wireless charging system adopts all the above-mentioned embodiments. Therefore, it also has all the beneficial effects brought by the technical solutions of the above-mentioned embodiments, and will not be repeated here.
  • the wireless charging system further includes an energy storage structure for supplying energy to the charging stand.
  • the energy storage structure is a power bank 200 .
  • One end of the wire is electrically connected to the power bank 200 , and the other end of the wire is electrically connected to the wireless charging structure 20 .
  • the wireless charging structure 20 is also provided in the power bank 200, so that the watch can be directly charged by the power bank 200.

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

La présente invention se rapporte au domaine des dispositifs techniques de charge sans fil, et concerne en particulier un socle de charge et un système de charge sans fil. Le socle de charge comprend une structure de boîtier et une structure de charge sans fil. La structure de boîtier comprend une base, un arbre rotatif, un fil conducteur et un anneau de positionnement. Une surface latérale de la base est pourvue d'un trou de réception qui passe à travers l'autre surface latérale de la base. Un trou de câblage est disposé dans l'arbre rotatif dans la direction axiale de celui-ci, et l'arbre rotatif a une extrémité reliée à l'anneau de positionnement et l'autre extrémité est reliée de façon rotative à la base dans le trou de réception. La structure de charge sans fil est disposée dans l'anneau de positionnement, la structure de charge sans fil est pourvue d'une surface de charge, et le fil conducteur externe est disposé le long du trou de câblage et relié électriquement à la structure de charge sans fil. L'anneau de positionnement possède un premier état de position et un deuxième état de position, et lorsque l'anneau de positionnement se trouve dans le premier état de position, un état de position de la montre connectée selon la présente invention est adapté à l'angle de la surface de charge, de façon à atteindre le but d'ajuster une position de charge de la montre connectée.
PCT/CN2021/087754 2021-04-16 2021-04-16 Socle de charge et système de charge sans fil WO2022217579A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/CN2021/087754 WO2022217579A1 (fr) 2021-04-16 2021-04-16 Socle de charge et système de charge sans fil
CN202190000056.0U CN218771325U (zh) 2021-04-16 2021-04-16 一种充电支架以及无线充电系统

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2021/087754 WO2022217579A1 (fr) 2021-04-16 2021-04-16 Socle de charge et système de charge sans fil

Publications (1)

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WO2022217579A1 true WO2022217579A1 (fr) 2022-10-20

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Application Number Title Priority Date Filing Date
PCT/CN2021/087754 WO2022217579A1 (fr) 2021-04-16 2021-04-16 Socle de charge et système de charge sans fil

Country Status (2)

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CN (1) CN218771325U (fr)
WO (1) WO2022217579A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005130678A (ja) * 2003-10-27 2005-05-19 Sanyo Electric Co Ltd 充電器
CN209200698U (zh) * 2018-11-29 2019-08-02 东莞市创明福兴电子科技有限公司 一种折叠式无线充电器
CN211530788U (zh) * 2020-03-06 2020-09-18 深圳市凯星辉科技有限公司 一种可折叠收纳的多功能无线充电座
CN211720279U (zh) * 2019-09-18 2020-10-20 广东高普达集团股份有限公司 充电座
CN212162931U (zh) * 2019-10-21 2020-12-15 广东高普达集团股份有限公司 无线充电器

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005130678A (ja) * 2003-10-27 2005-05-19 Sanyo Electric Co Ltd 充電器
CN209200698U (zh) * 2018-11-29 2019-08-02 东莞市创明福兴电子科技有限公司 一种折叠式无线充电器
CN211720279U (zh) * 2019-09-18 2020-10-20 广东高普达集团股份有限公司 充电座
CN212162931U (zh) * 2019-10-21 2020-12-15 广东高普达集团股份有限公司 无线充电器
CN211530788U (zh) * 2020-03-06 2020-09-18 深圳市凯星辉科技有限公司 一种可折叠收纳的多功能无线充电座

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