WO2020147006A1 - 转接器及电子设备 - Google Patents
转接器及电子设备 Download PDFInfo
- Publication number
- WO2020147006A1 WO2020147006A1 PCT/CN2019/071783 CN2019071783W WO2020147006A1 WO 2020147006 A1 WO2020147006 A1 WO 2020147006A1 CN 2019071783 W CN2019071783 W CN 2019071783W WO 2020147006 A1 WO2020147006 A1 WO 2020147006A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- adapter
- plug
- electronic device
- socket
- slot
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/382—Information transfer, e.g. on bus using universal interface adapter
- G06F13/385—Information transfer, e.g. on bus using universal interface adapter for adaptation of a particular data processing system to different peripheral devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/193—Means for increasing contact pressure at the end of engagement of coupling part, e.g. zero insertion force or no friction
Definitions
- the invention belongs to the technical field of adapter devices, and particularly relates to an adapter and an electronic device.
- the interface types of electronic devices currently on the market are relatively single. When other types of interfaces need to be used for data connection, an adapter is needed. At present, most of the adapters used to extend the electrical plug interface of electronic equipment on the market rely on the electrical connection plug on the adapter and the electrical plug interface for electrical connection, but in the process of use, due to the separate setting of the electronic device and the adapter , It is easy to cause the loss of the adapter and bring inconvenience to the user's daily application.
- the purpose of the present invention is to provide an adapter and electronic equipment, aiming to solve the technical problem that the adapter is easy to lose in the prior art.
- an adapter for connecting an electronic device, the electronic device having an electrical plug interface, including:
- the adapter mechanism includes a adapter controller, an electrical connection plug that can be plugged into the electrical plug interface to be electrically connected to the electrical plug interface, electrically connected to the adapter controller and the A connection line of an electrical connection plug and at least one connection base electrically connected to the transfer controller;
- a fixing mechanism is connected to the adapter mechanism and is provided with a socket for the electronic device to be plugged in, and between the groove wall of the socket and the electronic device is provided with the electronic device When the device is inserted into the insertion slot, the static friction force that limits the detachment of the electronic device from the insertion slot.
- the fixing mechanism includes a fixing plate and a plug block connected to the fixing plate and arranged in an L shape.
- the plug block includes a connecting portion extending in a strip shape and connected to the fixing plate.
- One side of the connecting portion and a bending portion extending along a direction perpendicular to the extending direction of the connecting portion, the insertion groove includes a first slot opened in the connecting portion and extending in the same direction as the connecting portion, and a device A second slot extending in the same direction as the bending portion at the bending portion and communicating with the first slot, the first slot opening direction faces the bending portion, and the first slot The opening direction of the two slots faces the connecting portion.
- connection between the bottom of the first slot and the bottom of the second slot is rounded.
- the adapter mechanism further includes a protective cover connected to the fixing plate, the protective cover and the fixing plate are jointly enclosed to form an accommodating cavity, and the adapter controller is located In the accommodating cavity, the protective cover is provided with at least one insertion hole, and the connecting seat is located in the accommodating cavity and arranged toward the insertion hole.
- the protective cover is provided with at least four jacks
- the connecting seat is provided with at least four jacks, respectively, which are arranged in a one-to-one correspondence with each of the jacks.
- the connecting portion and the bending portion are both connected to the fixing plate and located on the same side of the fixing plate, and the connecting portion and the bending portion are located on the same plane as the fixed plate.
- the plane where the fixed plate is located is parallel.
- the fixing plate and the plug-in block are integrally formed, and the adapter further includes a gasket that can be inserted into the plug-in groove.
- the adapter further includes a first magnetic member connected to the gasket and a second magnetic member connected to the fixing plate and capable of being magnetically attracted to the first magnetic member Two magnetic parts.
- the fixing mechanism further includes a sliding socket connected to the fixing plate and protruding outward, and a limiting mechanism, and the plug block is slidably connected to the sliding socket and capable of Moving towards or away from the fixing plate in a direction perpendicular to the plane where the fixing plate is located, the limiting mechanism can limit the displacement of the plug-in block, the plug-in block, the sliding socket and the fixing
- the boards are jointly surrounded to form the insertion groove.
- the sliding socket is provided with a mounting groove facing the plug block, and the adapter further includes an elastic member located in the mounting groove, and one end of the elastic member is connected to the mounting groove.
- the fixing mechanism has the other end connected to the bottom of the mounting groove.
- the elastic member is a spring.
- the elastic member is in a stretched state.
- the fixing mechanism is provided with a sound outlet.
- the connecting socket includes at least one of a USB-Type-C interface socket, a USB-Type-B interface socket, a TF card interface socket, an audio interface socket, and an HDMI interface socket.
- the electrical connection plug is at least one of a USB-Type-C connector and an audio connector.
- the present invention also provides an electronic device.
- the electronic device is provided with an electrical plug interface and has a joint surface, and a power amplifier hole for playing sound is opened on the joint surface, and the connection point of the two right-angle sides of the electronic device With a rounded corner arrangement, the electronic device can be mated and plugged with the above-mentioned adapter, and the joint surface can be located in the plug groove when the electronic device is plugged into the fixing mechanism.
- the adapter of the present invention is provided with a fixing mechanism that can be mechanically plugged with the electronic device so that the adapter can be detachably connected with the electronic device, and also by providing a connecting line that is electrically connected to the adapter controller and the electrical connection plug, the fixing mechanism
- the electrical connection between the electrical connection plug and the electrical plug interface of the electronic device can still be realized when it is mechanically plugged into the electronic device.
- the adapter of the present invention can be plugged into the electronic device at any time through the fixing mechanism, and the electrical connection plug can be connected when needed. It is electrically connected to the electrical plug interface. When it is not needed, you only need to pull out the electrical connection plug without disassembling the fixing mechanism.
- the electrical connection plug is not affected by the gravity of the adapter itself, which ensures the stability of its connection with the electronic equipment, and the connection is not easy to loosen.
- the adapter or fixing mechanism is bumped, it does not affect the electricity. Connect the electrical connection between the plug and the electrical socket.
- Figure 1 is an exploded view of an embodiment of an adapter provided by an embodiment of the present invention
- FIG. 2 is an exploded view of another embodiment of the adapter provided by the embodiment of the present invention, in which the electrical connection plug and the connection wire are removed;
- Fig. 3 is a cross-sectional view of another embodiment of the adapter provided by the embodiment of the present invention, in which the electrical connection plug and the connection wire are removed.
- first and second are used for description purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated.
- the features defined as “first” and “second” may explicitly or implicitly include one or more of the features.
- the meaning of “plurality” is two or more, unless otherwise specifically limited.
- the terms “installation”, “connected”, “connected”, “fixed” and other terms should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection , Or integrated; it can be mechanical connection or electrical connection; it can be directly connected or indirectly connected through an intermediary, it can be the connection between two components or the interaction between two components.
- installation can be a fixed connection or a detachable connection , Or integrated; it can be mechanical connection or electrical connection; it can be directly connected or indirectly connected through an intermediary, it can be the connection between two components or the interaction between two components.
- the invention provides an adapter for connecting electronic equipment.
- the electronic device is a tablet-shaped electronic device.
- the electronic device includes a display panel, a bottom plate arranged opposite to the display panel, and a side wall plate connected to the display panel and the bottom plate and arranged circumferentially.
- the side wall plate is provided with an electrical plug interface for data connection.
- the electronic device to which the present invention is applied has at least two sides at right angles and the junction of the two right angle sides is rounded.
- the adapter of the present invention includes a fixing mechanism that can be plugged into the edge of the electronic device and an adapter mechanism that is connected to the fixing mechanism and can be plugged into the socket of the electronic device.
- the switching mechanism includes a switching controller 11, an electrical connection plug 12 that can be plugged into the electrical plug interface to be electrically connected to the electrical plug interface, and an electrical connection plug 12 electrically connected to the switching controller 11 and the electrical connection plug 12.
- the transfer controller 11 is a PCB board, and the connection base 14 is used for plugging in other wiring connectors.
- the number and type of the electrical connection plugs 12 are adapted to the electronic device so that all the electrical plug interfaces of the electronic device Be transferred.
- the fixing mechanism is connected to the adapter mechanism and is provided with a socket 202 capable of inserting electronic equipment.
- the wall of the socket and the electronic equipment have a connection between the electronic equipment and the socket.
- the width of the insertion slot 202 is adapted to the thickness of the electronic device or the thickness of the electronic device after the protective case is put on, so that the edge of the electronic device can be smoothly inserted into the insertion slot 202 and the display panel and the bottom plate of the electronic device are respectively It is attached to the two side walls of the insertion slot 202 to prevent the adapter from falling.
- the fixing mechanism can apply a clamping force to the electronic device when the electronic device is inserted into the insertion slot to strengthen the two Connection.
- the length of the connecting wire 13 is based on the fact that the electrical connection plug 12 can be electrically connected to the electrical plug interface after the fixing mechanism is mechanically plugged into the electronic device without affecting the electrical connection effect.
- the adapter of the present invention is provided with a fixing mechanism that can be mechanically plugged into the electronic device so that the adapter can be detachably connected with the electronic device, and also by providing a connecting wire 13 electrically connected to the adapter controller 11 and the electrical connection plug 12, The electrical connection between the electrical connection plug 12 and the electrical plug interface of the electronic device can still be realized when the fixing mechanism is mechanically plugged into the electronic device.
- the adapter of the present invention can be plugged into the electronic device at any time through the fixing mechanism.
- the electrical connection plug 12 is electrically connected to the electrical plug interface, and the electrical connection plug 12 needs to be pulled out when not in use without disassembling the fixing mechanism, which prevents the transfer caused by the separate installation of the adapter and the electronic device.
- the connector is lost or inconvenient to carry.
- the electrical connection plug 12 is not affected by the weight of the adaptor itself, ensuring the stability of its connection with the electronic equipment, and the connection is not easy to loosen.
- the electrical connection between the electrical connection plug 12 and the electrical plug interface will not be affected even when being bumped.
- the fixing mechanism includes a fixing plate 22 and a plug block 21 connected to the fixing plate 22 and arranged in an L shape.
- the plug block 21 includes a strip extending The connecting portion 211 and the bending portion 212 connected to one side of the connecting portion 211 and extending in a direction perpendicular to the extending direction of the connecting portion 211
- the plug groove 202 includes a first plug opened in the connecting portion 211 and extending in the same direction as the connecting portion 211
- the slot 2021 and the second slot 2022 provided in the bending portion 212 and extending in the same direction as the bending portion 212 and communicating with the first slot 2021, the opening direction of the first slot 2021 faces the bending portion 212, and the second slot
- the opening direction of the groove 2022 faces the connecting portion 211.
- the opening directions of the first slot 2021 and the second slot 2022 are perpendicular and both face inward, and can respectively correspond to two adjacent right-angle sides of the electronic device, that is, the right-angle side of the electronic device is inserted into the first slot 2021 and The adjacent right-angle side is inserted into the second slot 2022, and the fixing mechanism can be fixed to one corner of the electronic device.
- the L-shaped structure plays a limiting role to further prevent the adapter from being bumped and dropped.
- connection between the bottom of the first slot 2021 and the bottom of the second slot 2022 is rounded, so that it can be adapted to the rounded corners of the electronic device, so that the side of the electronic device
- the wall plate is attached to the groove wall of the insertion groove 202, and the connection is stable.
- the adapter mechanism further includes a protective cover 15 connected to the fixing plate 22, the protective cover 15 and the fixing plate 22 are jointly enclosed to form an accommodating cavity,
- the connection controller 11 is located in the accommodating cavity, the protective cover 15 is provided with at least one insertion hole 101, and the connection base 14 is located in the accommodating cavity and is set toward the insertion cavity 101.
- the protective cover 15 is used to protect the switching controller 11 from being bumped, and plugs of other wirings can pass through the jack 101 to be connected to the connecting base 14.
- the protective cover 15 is provided with at least four jacks 101
- the connecting seat 14 is provided with at least four jacks 101 corresponding to each jack 101 respectively.
- the connection base 14 includes at least one of a USB-Type-C interface base, a USB-Type-B interface base, a TF card interface base, an audio interface base, and an HDMI interface base. It is understandable that the types of the four connecting seats 14 can all be different, at least two can be the same, or all can be the same, and the manufacturer can perform combined processing as required.
- the second connecting seat 14 can also be one of the above five types.
- the electrical connection plug 12 is at least one of a USB-Type-C connector and an audio connector.
- the sidewall panels of conventional electronic devices generally have a USB-Type-C interface socket and an audio interface socket.
- the electrical connection plug 12 of the present invention may be provided with two, namely, a USB-Type-C connector and an audio connector are provided at the same time.
- the connecting portion 211 may be provided on the fixing plate 22 or the protective cover 15, and the bending portion 212 may be arranged in the air or may be attached to the fixing plate 22.
- the connecting portion 211 and the bending portion 212 are connected to the fixing plate 22 and located on the same side of the fixing plate 22, the plane of the connecting portion 211 and the bending portion 212 and the plane of the fixing plate 22 Parallel, it can be understood that the fixing mechanism and the adapter mechanism are stacked to reduce the space occupied by the adapter.
- the plug block 21 and the fixing plate 22 are integrally formed, and the side wall of the plug groove 202 and the fixing plate 221 are located on the same plane, so that the fixing mechanism is plugged into the electronic device When the fixing plate 22 is attached to the bottom plate of the electronic device, the fixing effect is increased.
- the adapter further includes a gasket 30 that can be inserted into the socket 202.
- the thickness of the gasket 30 is the same as the thickness of the protective shell of the electronic device, and the width of the insertion groove 202 is the thickness of the electronic device after the protective shell is covered, so that when the electronic device is covered with the protective shell, the gasket 30 is removed to proceed with the insertion groove 202
- the gasket 30 is inserted into the socket 202 to reduce the available width of the socket 202, and the electronic device can be firmly inserted into the socket 202.
- the spacer 30 can be provided with multiple different thicknesses to adapt to electronic devices of different thicknesses or protective shells of different thicknesses. In this way, for different electronic devices or non-standard protective shells, the adapter through the spacer 30 increases the fixing mechanism Adaptability.
- the adapter further includes a first magnetic member 41 connected to the spacer 30 and a second magnetic member connected to the fixing plate 22 and capable of magnetically attracting the first magnetic member 41 ⁇ 42.
- the magnetic attraction of the first magnetic attraction member 41 and the second magnetic attraction member 42 increases the connectivity between the gasket 30 and the fixing plate 22 and prevents the gasket 30 from slipping off.
- the fixing mechanism further includes a sliding socket 23 that is connected to the fixing plate 22 and protrudes outward, and a limit mechanism 50.
- the plug block 21 is slidably connected to The sliding seat 23 can move toward or away from the fixed plate 22 in a direction perpendicular to the plane where the fixed plate 22 is located, and the limit mechanism 50 can limit the displacement of the plug block 21, the plug block 21, the sliding socket 23 and the fixed plate 22
- the joint groove 202 is formed by enclosing together. In this way, the plug block 21 and the sliding socket 23 are slidably connected, so that the slot width of the plug slot 202 can be changed to adapt to electronic devices and protective cases of different thicknesses, thereby increasing the applicability.
- the limit mechanism 50 can fix the plug block 21 at a certain displacement point so that the adjusted slot width of the plug slot 202 is fixed, which ensures the stability of the plug connection.
- the sliding socket 23 has a mounting groove 231 facing the plug block 21
- the adapter further includes an elastic member 60 located in the mounting groove 231, one end of the elastic member 60 is connected to the fixing mechanism and The other end is connected to the bottom of the installation groove 231.
- the elastic member 60 can prevent the fixing mechanism from slipping off the sliding seat 23.
- the elastic member 60 is preferably a spring and is in a stretched state in the connected state. In this way, the fixing mechanism can be elastically connected with the electronic device, and the spring exerts a clamping force on the electronic device through its elastic restoring force.
- the fixing mechanism is provided with a sound hole 201. Prevent the plugging of the fixing mechanism and the electronic device from blocking the power amplifier hole and affecting the sound effect of the electronic device.
- the sound hole 201 can be provided at the bottom or the wall of the socket 202 according to the position of the power amplifier hole of the electronic device.
- An embodiment of the present invention also provides an electronic device, including the adapter provided in each of the foregoing embodiments.
- the adapter has the same structural features and functions as the adapters in the foregoing embodiments. Here, Do not go into details.
- the electronic device provided by the present invention is provided with an electrical plug interface and a joint surface, and a power amplifier hole for playing sound is opened on the joint surface.
- the connection between the two right-angle sides of the electronic device is rounded, and the electronic device can be compatible with the above
- the adapter is mated and inserted, and the joint surface can be located in the insertion groove 202 when the electronic device is inserted into the fixing mechanism.
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- Theoretical Computer Science (AREA)
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- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
Description
Claims (15)
- 一种转接器,用于连接电子设备,所述电子设备具有电插接口,其特征在于,包括:转接机构,所述转接机构包括转接控制器、能够插接至所述电插接口以与所述电插接口电连接的电连接插头、电连接于所述转接控制器及所述电连接插头的连接线以及至少一个电连接于所述转接控制器的连接座;固定机构,所述固定机构连接于所述转接机构并开设有能够供所述电子设备插接的插接槽,所述插接槽的槽壁与所述电子设备之间具有在所述电子设备插接至所述插接槽时限制所述电子设备从所述插接槽脱离的静摩擦力。
- 如权利要求1所述的转接器,其特征在于,所述固定机构包括固定板以及连接于所述固定板并呈L形设置的插接块,所述插接块包括条状延伸设置的连接部以及连接于所述连接部的一侧并沿垂直于所述连接部延伸方向延伸的弯折部,所述插接槽包括开设于所述连接部且与所述连接部同向延伸的第一插槽以及设于所述弯折部且与所述弯折部同向延伸并与所述第一插槽相连通的第二插槽,所述第一插槽开口方向朝向所述弯折部,所述第二插槽的开口方向朝向所述连接部。
- 如权利要求2所述的转接器,其特征在于,所述第一插槽的槽底与所述第二插槽的槽底的连接处倒圆角设置。
- 如权利要求2所述的转接器,其特征在于,所述转接机构还包括连接于所述固定板的防护盖,所述防护盖与所述固定板共同围设形成容置腔,所述转接控制器位于所述容置腔内,所述防护盖开设有至少一个插孔,所述连接座位于所述容置腔内并朝向所述插孔设置。
- 如权利要求4所述的转接器,其特征在于,所述防护盖至少开设有四个所述插孔,所述连接座至少设有四个且分别与各所述插孔一一对应设置。
- 如权利要求4所述的转接器,其特征在于,所述连接部及所述弯折部均连接于所述固定板且位于所述固定板的同一侧,所述连接部与所述弯折部所在平面与所述固定板所在平面平行。
- 如权利要求1至6任一项所述的转接器,其特征在于,所述固定板与所述插接块一体成型,所述转接器还包括能够插设于所述插接槽的垫片。
- 如权利要求7所述的转接器,其特征在于,所述转接器还包括连接于所述垫片的第一磁吸件以及连接于所述固定板并能够与所述第一磁吸件磁力吸合的第二磁吸件。
- 如权利要求6所述的转接器,其特征在于,所述固定机构还包括连接于所述固定板并向外凸出的滑接座以及限位机构,所述插接块滑接于所述滑接座并能够沿垂直于所述固定板所在平面方向朝向或背离所述固定板运动,所述限位机构能够限制所述插接块的位移量,所述插接块、所述滑接座以及所述固定板共同围设形成所述插接槽。
- 如权利要求9所述的转接器,其特征在于,所述滑接座朝向所述插接块开设有安装槽,所述转接器还包括位于所述安装槽的弹性件,所述弹性件的一端连接于所述固定机构且其另一端连接于所述安装槽的槽底。
- 如权利要求10所述的转接器,其特征在于,所述弹性件为弹簧。
- 如权利要求10所述的转接器,其特征在于,所述弹性件处于拉伸状态。
- 如权利要求1至6任一项所述的转接器,其特征在于,所述固定机构开设有出音孔。
- 如权利要求1至6任一项所述的转接器,其特征在于,所述连接座包括USB-Type-C接口座、USB-Type-B接口座、TF卡接口座、音频接口座、HDMI接口座中的至少一种,所述电连接插头为USB-Type-C接头和音频接头中的至少一个。
- 一种电子设备,其特征在于,所述电子设备开设有电插接口并具有接合面,并于所述接合面开设用于播放声音的功放孔,所述电子设备的两个直角边的连接处倒圆角设置,所述电子设备能够与如权利要求1-14任一项所述的转接器配合插接,所述接合面能够在所述电子设备插接于所述固定机构时位于所述插接槽内。
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2019/071783 WO2020147006A1 (zh) | 2019-01-15 | 2019-01-15 | 转接器及电子设备 |
CN201990000001.2U CN210007078U (zh) | 2019-01-15 | 2019-01-15 | 转接器及电子设备 |
JP2019600028U JP3235545U (ja) | 2019-01-15 | 2019-01-15 | アダプタ及び電子装置 |
EP19716757.0A EP3706258B1 (en) | 2019-01-15 | 2019-01-15 | Adapter and electronic device |
US16/624,886 US11276973B2 (en) | 2019-01-15 | 2019-01-15 | Multi-jack adapter that cradles electronic device |
HK19101172A HK1257787A2 (zh) | 2019-01-15 | 2019-01-23 | 轉接器及電子設備 |
TW108202029U TWM594821U (zh) | 2019-01-15 | 2019-02-15 | 轉接器及電子設備 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2019/071783 WO2020147006A1 (zh) | 2019-01-15 | 2019-01-15 | 转接器及电子设备 |
Publications (1)
Publication Number | Publication Date |
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WO2020147006A1 true WO2020147006A1 (zh) | 2020-07-23 |
Family
ID=68465503
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/CN2019/071783 WO2020147006A1 (zh) | 2019-01-15 | 2019-01-15 | 转接器及电子设备 |
Country Status (7)
Country | Link |
---|---|
US (1) | US11276973B2 (zh) |
EP (1) | EP3706258B1 (zh) |
JP (1) | JP3235545U (zh) |
CN (1) | CN210007078U (zh) |
HK (1) | HK1257787A2 (zh) |
TW (1) | TWM594821U (zh) |
WO (1) | WO2020147006A1 (zh) |
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- 2019-01-15 EP EP19716757.0A patent/EP3706258B1/en active Active
- 2019-01-15 US US16/624,886 patent/US11276973B2/en active Active
- 2019-01-15 CN CN201990000001.2U patent/CN210007078U/zh active Active
- 2019-01-23 HK HK19101172A patent/HK1257787A2/zh unknown
- 2019-02-15 TW TW108202029U patent/TWM594821U/zh unknown
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Also Published As
Publication number | Publication date |
---|---|
EP3706258A1 (en) | 2020-09-09 |
CN210007078U (zh) | 2020-01-31 |
EP3706258B1 (en) | 2021-03-31 |
TWM594821U (zh) | 2020-05-01 |
EP3706258A4 (en) | 2020-09-09 |
HK1257787A2 (zh) | 2019-10-25 |
JP3235545U (ja) | 2022-01-06 |
US20210344149A1 (en) | 2021-11-04 |
US11276973B2 (en) | 2022-03-15 |
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