CN211377700U - Wireless charging transmitter and mobile terminal assembly - Google Patents
Wireless charging transmitter and mobile terminal assembly Download PDFInfo
- Publication number
- CN211377700U CN211377700U CN201922048431.6U CN201922048431U CN211377700U CN 211377700 U CN211377700 U CN 211377700U CN 201922048431 U CN201922048431 U CN 201922048431U CN 211377700 U CN211377700 U CN 211377700U
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- Prior art keywords
- wireless charging
- charging transmitter
- shell
- face
- accommodating cavity
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- 238000000034 method Methods 0.000 description 5
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
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Abstract
The utility model discloses a wireless charging emitter and a mobile terminal assembly, the wireless charging emitter comprises a bottom shell, the bottom shell is provided with an accommodating cavity with a cavity opening, and one side of the bottom shell, which is deviated from the cavity opening of the accommodating cavity, is provided with a vacuum chuck; the face shell covers the cavity opening of the accommodating cavity and is connected with the bottom shell, a stop piece is arranged on one side of the face shell, which is far away from the bottom shell, and the stop piece and the face shell are matched to clamp and fix the mobile equipment on the face shell; the circuit board is arranged in the accommodating cavity and is provided with a power interface used for connecting an external power supply; and the transmitting piece is arranged in the accommodating cavity and is electrically connected with the circuit board. The utility model discloses technical scheme makes wireless charging transmitter can the level place, place perpendicularly, incline even and place and use, improves the convenience of its use.
Description
Technical Field
The utility model relates to a wireless technical field that charges, in particular to wireless transmitter and applied this wireless transmitter's that charges mobile terminal subassembly of charging.
Background
With the development of science and technology, portable electronic devices such as mobile phones and tablet computers have become necessities in life of people, and the electronic products generally have higher power consumption and need to charge batteries from time to ensure the normal use of the products. At present, the wireless charging transmitter is widely used because the wireless charging transmitter does not need to be configured with an adaptive cable, thereby improving the charging convenience. However, the wireless charging transmitter in the related art can only be used by being laid on a carrier, and a user is required to hold the wireless charging transmitter in the absence of the carrier, which results in a reduction in convenience in use of the wireless charging transmitter.
The above is only for the purpose of assisting understanding of the technical solutions of the present application, and does not represent an admission that the above is prior art.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a wireless transmitter that charges aims at making wireless transmitter that charges can the level place, place perpendicularly, incline even and place and use, improves the convenience of its use.
In order to achieve the above object, the utility model provides a wireless transmitter that charges includes:
the bottom shell is provided with an accommodating cavity with a cavity opening, and a vacuum sucker is arranged on one side of the bottom shell, which is far away from the cavity opening of the accommodating cavity;
the face shell covers the cavity opening of the accommodating cavity and is connected with the bottom shell, a stop piece is arranged on one side of the face shell, which is far away from the bottom shell, and the stop piece and the face shell are matched to clamp and fix the mobile equipment on the face shell;
the circuit board is arranged in the accommodating cavity and is provided with a power interface used for connecting an external power supply; and
the transmitting piece is arranged in the accommodating cavity and is electrically connected with the circuit board.
In an embodiment of the present invention, the stop member is movably connected to the face shell and located at a periphery of the face shell, the face shell faces the concave accommodating groove formed at one side of the stop member, and the stop member can be accommodated in the accommodating groove.
In an embodiment of the present invention, the stop member includes a connecting portion and a clamping portion connected with each other and arranged at an included angle;
one side of the connecting part, which is far away from the clamping part, is rotatably connected with the side wall of the accommodating groove, so that the stop part has an accommodating state and a clamping state;
when the stop piece is in the storage state, the clamping part is embedded in the storage groove, and when the stop piece is in the clamping state, the clamping part is separated from the storage groove and is matched with the face shell to clamp and fix the mobile equipment.
In an embodiment of the present invention, when the stop member is in the clamping state, the bottom wall of the connecting portion abuts against the groove wall of the accommodating groove, so that the stop member is limited in the clamping state.
In an embodiment of the present invention, an end surface of the clamping portion away from the connecting portion is provided with a first magnet, and a bottom wall of the accommodating groove is provided with a second magnet;
when the stopper is in the storage state, the first magnet is attracted to the second magnet, so that the clamping portion is connected to the face shell.
The utility model discloses an in an embodiment, wireless transmitter that charges still includes the bolster, the bolster is located connecting portion and/or the clamping part with mobile device looks butt's surface.
In an embodiment of the present invention, the buffer member is provided with an anti-slip convex strip on a surface abutting against the mobile device.
In an embodiment of the present invention, the bottom shell has a connecting hole, the face shell has a mounting hole, and the mounting hole is disposed opposite to the connecting hole;
the wireless transmitter that charges still includes the retaining member, the retaining member passes the mounting hole, and insert in the connecting hole, make face-piece detachably connect in the drain pan.
In an embodiment of the present invention, the wireless charging transmitter further includes a power module, the power module is disposed in the accommodating cavity and electrically connected to the circuit board.
The utility model discloses still provide a mobile terminal subassembly, including wireless transmitter and the mobile terminal that charges, mobile terminal electric connection in wireless transmitter that charges, wireless transmitter that charges includes:
the bottom shell is provided with an accommodating cavity with a cavity opening, and a vacuum sucker is arranged on one side of the bottom shell, which is far away from the cavity opening of the accommodating cavity;
the face shell covers the cavity opening of the accommodating cavity and is connected with the bottom shell, a stop piece is arranged on one side of the face shell, which is far away from the bottom shell, and the stop piece and the face shell are matched to clamp and fix the mobile equipment on the face shell;
the circuit board is arranged in the accommodating cavity and is provided with a power interface used for connecting an external power supply; and
the transmitting piece is arranged in the accommodating cavity and is electrically connected with the circuit board.
The technical scheme of the utility model the wireless transmitter that charges can adsorb in horizontal plane, perpendicular and inclined plane etc. through the vacuum chuck who locates the drain pan to through the stop part of locating the face-piece and the fixed mobile device of arranging on the face-piece of face-piece cooperation centre gripping. Thereby make wireless charging transmitter can the level place, vertically place, incline even and place and use, avoid needing the handheld support of user when lacking the bearing platform, improve the convenience that wireless charging transmitter used.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic view of an embodiment of a wireless charging transmitter according to the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
fig. 3 is another schematic view of the wireless charging transmitter of fig. 1;
fig. 4 is an exploded view of the wireless charging transmitter of fig. 1.
The reference numbers illustrate:
the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B," including either the A or B arrangement, or both A and B satisfied arrangement. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides a wireless transmitter that charges.
Referring to fig. 1, fig. 2 and fig. 3, in an embodiment of the present invention, the wireless charging transmitter includes a bottom shell 10, a front shell 20, a circuit board 30 and a transmitting element 40; wherein, the bottom shell 10 is provided with an accommodating cavity 11 with a cavity opening, and one side of the bottom shell 10 departing from the cavity opening of the accommodating cavity 11 is provided with a vacuum chuck 12; the face shell 20 covers the opening of the accommodating cavity 11 and is connected to the bottom shell 10, a stopper 21 is arranged on one side of the face shell 20, which is far away from the bottom shell 10, and the stopper 21 and the face shell 20 are matched to clamp and fix the mobile equipment on the face shell 20; the circuit board 30 is arranged in the accommodating cavity 11 and is provided with a power interface 31 for connecting an external power supply; the emitting element 40 is disposed in the accommodating cavity 11 and electrically connected to the circuit board 30.
In an embodiment of the present invention, the bottom shell 10 is mainly used for accommodating the circuit board 30 and the launching member 40, and the front shell 20 is disposed in the accommodating cavity 11 to prevent the circuit board 30 and the launching member 40 from being exposed, so as to improve the protection effect on the circuit board 30 and the launching member 40. Wherein, this face-piece 20 and drain pan 10 can all be circular form setting, compare in the square shell among the prior art, the volume of wireless transmission charger in this application is less, has reduced the occupation in space to make wireless transmission charger be convenient for deposit and carry. In order to reduce the quality of the wireless charging transmitter, the convenience of storing and carrying the wireless charging transmitter is further improved. The bottom case 10 and the face case 20 may be made of plastic, for example: ABS, POM, PS, PMMA, PC, PET, etc. The vacuum chuck 12 is mainly used for fixing the wireless charging transmitter, that is, after the gas in the vacuum chuck 12 is exhausted, the air pressure in the vacuum chuck is smaller than the external atmospheric pressure, and the vacuum chuck 12 can be fixed on a horizontal plane, a vertical plane or even an inclined plane through the external atmospheric pressure. The stop member 21 is mainly used for limiting and fixing the mobile device placed on the face shell 20, and ensures that the mobile device is stably attached to the face shell 20 for charging. In order to ensure that the center of the mobile device and the center of the face housing 20 are aligned, the stop 21 may be disposed at the periphery of the face housing 20. In addition, the circuit board 30 is mainly used for controlling the transmitter 40 to generate a magnetic field, so that the transmitter coil 42 in the mobile device can generate an induced current for charging. The transmitter 40 may include a magnetic shielding sheet 41 and a transmitter coil 42 disposed on the magnetic shielding sheet 41, wherein the transmitter coil 42 is electrically connected to the circuit board 30. Thus, the magnetic isolation sheet 41 can shield the external magnetic field and prevent the external magnetic field from generating electromagnetic interference on the circuit board 30, thereby ensuring the normal and effective operation of the circuit board 30.
The technical scheme of the utility model the wireless transmitter that charges can adsorb in horizontal plane, perpendicular and inclined plane etc. through the vacuum chuck 12 of locating drain pan 10 to through locating the mobile device on the fixed face-piece 20 of arranging in of the stop part 21 of face-piece 20 and the 20 cooperation centre gripping of face-piece. Thereby make wireless charging transmitter can the level place, vertically place, incline even and place and use, avoid needing the handheld support of user when lacking the bearing platform, improve the convenience that wireless charging transmitter used.
Referring to fig. 2, in an embodiment of the present invention, the stopper 21 is movably connected to the face shell 20 and located at the periphery of the face shell 20, a receiving groove 22 is concavely formed on one side of the face shell 20 facing the stopper 21, and the stopper 21 can be received in the receiving groove 22.
It can be understood that the receiving slot 22 is configured to allow the stop member 21 to be received in the receiving slot 22 when not in use, so as to reduce the occupied space, thereby facilitating the storage and carrying of the wireless charging transmitter.
In an embodiment of the present invention, the stop member 21 includes a connecting portion 211 and a clamping portion 212 connected and arranged at an included angle; the connecting portion 211 is rotatably connected to the sidewall of the receiving slot 22 at a side away from the clamping portion 212, so that the stopper 21 has a receiving state and a clamping state; when the stopper 21 is in the storage state, the clamping portion 212 is embedded in the storage groove 22, and when the stopper 21 is in the clamping state, the clamping portion 212 is separated from the storage groove 22 and cooperates with the face shell 20 to clamp and fix the mobile device.
It can be understood that, by rotating the stop member 21 to have the storage state and the clamping state, the storage is not required to be disassembled, so that the storage process of the stop member 21 is simplified, and the use convenience of the wireless charging transmitter is further improved.
In an embodiment of the present invention, when the stop member 21 is in the clamping state, the bottom wall of the connecting portion 211 abuts against the groove wall of the accommodating groove 22, so that the stop member 21 is limited in the clamping state.
It can be understood that the stop member 21 is limited by the wall of the receiving groove 22 abutting against the bottom wall of the connecting portion 211, so as to ensure that the stop member can stably support the mobile device placed on the front shell 20. Need not to set up the stopper in addition alone like this and carry on spacingly to the turned angle of stopper 21 to can simplify the structure of wireless transmitter that charges, with the manufacturing cost who reduces wireless transmitter that charges.
In an embodiment of the present invention, the end surface of the clamping portion 212 away from the connecting portion 211 is provided with a first magnet 2121, and the bottom wall of the accommodating groove 22 is provided with a second magnet 221; when the stopper 21 is in the accommodated state, the first magnet 2121 is attracted to the second magnet 221, and the holding portion 212 is connected to the face shell 20.
It can be understood that the stopper 21 is stably in the storage state through the adsorption of the first magnet 2121 and the second magnet 221, and the damage caused by the collision between the stopper and a foreign object due to the rotation of the stopper in the storage or carrying process is avoided, so that the safety of the wireless charging transmitter in the storage or carrying process can be improved.
In an embodiment of the present invention, the wireless charging transmitter further includes a buffer 50, and the buffer 50 is disposed on the surface of the connecting portion 211 and/or the clamping portion 212 abutting against the mobile device.
It can be understood that the buffer member 50 has a buffering effect on the mobile device, so that the mobile device can be prevented from being damaged due to excessive clamping, and the safety of the mobile device in the charging process is improved. The buffer member 50 may be a rubber member or a silicone member.
In an embodiment of the present invention, the buffer 50 is provided with an anti-slip protruding strip 51 on the surface abutting against the mobile device.
It can be understood that the anti-slip convex strip 51 has a limiting effect on the mobile device, and can prevent the mobile device from moving when being charged on the face shell 20, so that the normal and stable decision charging of the mobile device is ensured.
Referring to fig. 4, in an embodiment of the present invention, the bottom shell 10 is provided with a connecting hole 13, the face shell 20 is provided with a mounting hole 23, and the mounting hole 23 is disposed opposite to the connecting hole 13; the wireless charging transmitter further includes a locker 60, and the locker 60 passes through the mounting hole 23 and is inserted into the coupling hole 13 such that the cover 20 is detachably coupled to the base case 10.
It can be understood that the arrangement of the connecting holes 13 and the mounting holes 23 gives the locking member 60 a space to prevent most of it from being exposed and damaged easily. Meanwhile, the connection between the locking member 60 and the front case 20 and the bottom case 10 is more compact, and the occupied space is reduced. The face shell 20 is detachably connected to the bottom shell 10, so that the face shell 20 and the bottom shell 10 can be detached when the circuit board 30 or the emitting element 40 in the accommodating cavity 11 is damaged, the circuit board 30 or the emitting element 40 can be maintained, local damage is avoided, the whole body needs to be replaced, and maintenance cost is reduced.
In an embodiment of the present invention, the hole wall of the connecting hole 13 is provided with a connecting thread, the outer wall of the locking member 60 is provided with a mounting thread, and the mounting thread is engaged with the connecting thread to connect the locking member 60 to the bottom case 10.
It can be understood that the threaded connection is simple and reliable, i.e. the stability of the connection between the face shell 20 and the bottom shell 10 can be ensured, the assembling process between the face shell 20 and the bottom shell 10 can be simplified, and the assembling efficiency of the face shell 20 and the bottom shell 10 can be improved. Of course, the present application is not limited thereto, and in other embodiments, the locking member 60 and the bottom case 10 may be connected by a snap fit. Specifically, the hole wall of the connecting hole 13 is provided with one of a latch and a catch, and the outer wall of the locking member 60 is provided with the other of the latch and the catch. When the locking member 60 is inserted into the coupling hole 13, the catching blocks are caught in the catching grooves, so that the locking coupling is caught to the bottom case 10.
In an embodiment of the present invention, the wireless charging transmitter further includes a power module, and the power module is disposed in the accommodating cavity 11 and electrically connected to the circuit board 30.
It can be understood that the wireless charging transmitter is provided with an independent power supply by the arrangement of the power supply module, and can still be used when the wireless charging transmitter is not communicated with an external power supply, so that the use convenience of the wireless charging transmitter is further improved.
The utility model discloses still provide a mobile terminal subassembly, including wireless transmitter and the mobile terminal that charges, this wireless transmitter's that charges concrete structure refers to above-mentioned embodiment, because this mobile terminal subassembly has adopted the whole technical scheme of above-mentioned all embodiments, consequently has all beneficial effects that the technical scheme of above-mentioned embodiment brought at least, and the repeated description is no longer given here. The mobile terminal is electrically connected to the wireless charging transmitter, and the mobile terminal can be a mobile phone, a tablet computer and the like.
The above is only the preferred embodiment of the present invention, and the patent scope of the present invention is not limited thereby, all the equivalent structure changes made by the contents of the specification and the drawings are utilized under the inventive concept of the present invention, or the direct/indirect application in other related technical fields is included in the patent protection scope of the present invention.
Claims (10)
1. A wireless charging transmitter, comprising:
the bottom shell is provided with an accommodating cavity with a cavity opening, and a vacuum sucker is arranged on one side of the bottom shell, which is far away from the cavity opening of the accommodating cavity;
the face shell covers the cavity opening of the accommodating cavity and is connected with the bottom shell, a stop piece is arranged on one side of the face shell, which is far away from the bottom shell, and the stop piece and the face shell are matched to clamp and fix the mobile equipment on the face shell;
the circuit board is arranged in the accommodating cavity and is provided with a power interface used for connecting an external power supply; and
the transmitting piece is arranged in the accommodating cavity and is electrically connected with the circuit board.
2. The wireless charging transmitter of claim 1, wherein the stopper is movably connected to the face housing and located at a periphery of the face housing, a receiving groove is concavely formed at a side of the face housing facing the stopper, and the stopper can be received in the receiving groove.
3. The wireless charging transmitter of claim 2, wherein the stop comprises a connecting portion and a clamping portion connected and disposed at an angle;
one side of the connecting part, which is far away from the clamping part, is rotatably connected with the side wall of the accommodating groove, so that the stop part has an accommodating state and a clamping state;
when the stop piece is in the storage state, the clamping part is embedded in the storage groove, and when the stop piece is in the clamping state, the clamping part is separated from the storage groove and is matched with the face shell to clamp and fix the mobile equipment.
4. The wireless charging transmitter of claim 3, wherein when the stopper is in the clamping state, the bottom wall of the connecting portion abuts against the wall of the receiving groove, so that the stopper is limited in the clamping state.
5. The wireless charging transmitter of claim 3, wherein the end surface of the clamping portion facing away from the connecting portion is provided with a first magnet, and the bottom wall of the receiving groove is provided with a second magnet;
when the stopper is in the storage state, the first magnet is attracted to the second magnet, so that the clamping portion is connected to the face shell.
6. The wireless charging transmitter of claim 3, further comprising a buffer disposed on a surface of the connecting portion and/or the clamping portion that abuts against the mobile device.
7. The wireless charging transmitter of claim 6, wherein the buffer is provided with anti-slip ribs on a surface that abuts the mobile device.
8. The wireless charging transmitter according to any one of claims 1 to 7, wherein the bottom case is provided with a connecting hole, the face case is provided with a mounting hole, and the mounting hole is arranged opposite to the connecting hole;
the wireless transmitter that charges still includes the retaining member, the retaining member passes the mounting hole, and insert in the connecting hole, make face-piece detachably connect in the drain pan.
9. The wireless charging transmitter according to any one of claims 1 to 7, further comprising a power module, wherein the power module is disposed in the accommodating chamber and electrically connected to the circuit board.
10. A mobile terminal assembly, comprising a wireless charging transmitter and a mobile terminal, wherein the mobile terminal is electrically connected to the wireless charging transmitter, and the wireless charging transmitter is the wireless charging transmitter according to any one of claims 1 to 9.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201922048431.6U CN211377700U (en) | 2019-11-21 | 2019-11-21 | Wireless charging transmitter and mobile terminal assembly |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201922048431.6U CN211377700U (en) | 2019-11-21 | 2019-11-21 | Wireless charging transmitter and mobile terminal assembly |
Publications (1)
Publication Number | Publication Date |
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CN211377700U true CN211377700U (en) | 2020-08-28 |
Family
ID=72154653
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201922048431.6U Expired - Fee Related CN211377700U (en) | 2019-11-21 | 2019-11-21 | Wireless charging transmitter and mobile terminal assembly |
Country Status (1)
Country | Link |
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CN (1) | CN211377700U (en) |
-
2019
- 2019-11-21 CN CN201922048431.6U patent/CN211377700U/en not_active Expired - Fee Related
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Legal Events
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200828 |