CN108599399A - Wireless charging emitter, electronic equipment and its shell - Google Patents
Wireless charging emitter, electronic equipment and its shell Download PDFInfo
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- CN108599399A CN108599399A CN201810348686.1A CN201810348686A CN108599399A CN 108599399 A CN108599399 A CN 108599399A CN 201810348686 A CN201810348686 A CN 201810348686A CN 108599399 A CN108599399 A CN 108599399A
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- coil
- electronic equipment
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- wireless charging
- side wall
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- 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
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/40—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The present embodiments relate to technical field of electronic products, a kind of wireless charging emitter, electronic equipment and its shell are disclosed.In the embodiment of the present invention, the shell of electronic equipment includes：Shell ontology, at least a first coil, at least one second coil；Shell ontology has opposite the first side wall and second sidewall；First coil setting is arranged in the first side wall, the second coil in second sidewall；First coil and the second parallel connection of coil, and the wireless charging for being connected to electronic equipment receives chip.The embodiment of the present invention additionally provides a kind of electronic equipment and wireless charging emitter；As long as the embodiment of the present invention makes the emitting area that the arbitrary side long side of electronic equipment contacts upper wireless charging emitter can be realized as wireless charging function, the cumbersome of position fixing process is broken away from, it is not easy to be accurately positioned in the problem on emitting area so as to improve electronic equipment, has provided to the user convenient and avoids the case where electronic equipment is not charged successfully as far as possible.
Description
Technical field
The present embodiments relate to technical field of electronic products, more particularly to a kind of wireless charging emitter, electronics are set
Standby and its shell.
Background technology
The electronic equipments such as mobile phone, tablet computer are widely used in daily life, are electronic equipment (such as hand
Machine) to carry out charging be a kind of common operation, it is existing to be filled for mobile phone by wired charging and wireless charging both modes
Electricity, wherein there are mainly two types of the electronic equipments for realizing wireless charging function：The first is built in the central area of shell bottom wall
One big coil；Second is connect in the external one big coil in the central area of shell bottom wall and with the charging interface of mobile phone；
When charging, mobile phone is placed in the predetermined region of wireless charging emitter, with ensure wireless charging receiving coil with it is wireless
Transmitting coil alignment (or coincidence), to reach the purpose of wireless charging.
However, it is found by the inventors that at least there are the following problems in the prior art：Existing electronic equipment realizes wireless charging
During, the predetermined region (ensure that two coils overlap) that mobile phone is accurately positioned in wireless charging emitter is needed,
But there are larger locating bias probability in practical application, especially in the case where not turning on light at night, lead to the charging of mobile phone
It is less efficient or do not charge at all.
Invention content
Embodiment of the present invention is designed to provide a kind of wireless charging emitter, electronic equipment and its shell, makes
As long as the emitting area for obtaining the upper wireless charging emitter of arbitrary side long side contact of electronic equipment can be realized as wireless charging
Electricity Functional has broken away from the cumbersome of position fixing process, is not easy to be accurately positioned in the problem on emitting area so as to improve electronic equipment,
It has provided to the user convenient and has avoided the case where electronic equipment is not charged successfully as far as possible.
In order to solve the above technical problems, embodiments of the present invention provide the shell of a kind of electronic equipment, including：Shell sheet
Body, at least a first coil, at least one second coil；The shell ontology has opposite the first side wall and second sidewall, described
The first side wall forms two long sides of the electronic equipment with the second sidewall；The first coil is arranged in first side
Wall, second coil are arranged in the second sidewall；The first coil and second parallel connection of coil, and be connected to
Wireless charging in the electronic equipment receives chip.
Embodiments of the present invention additionally provide a kind of electronic equipment, including：The shell of above-mentioned electronic equipment.
Embodiments of the present invention additionally provide a kind of wireless charging emitter, for being filled for above-mentioned electronic equipment
Electricity；The wireless charging emitter includes：Polyhedron-shaped shell, multiple transmitting coils, wireless charging transmitting chip；Institute
It states and is provided at least one transmitting coil on each surface of shell；The transmitting coil on all surface is connected in parallel,
And it is connected to the wireless charging transmitting chip.
Embodiment of the present invention in terms of existing technologies, the shell of electronic equipment include an at least first coil with extremely
The first side wall in shell ontology is arranged in few one second coil, first coil, and the second sidewall in shell ontology is arranged in the second coil, and
The first side wall forms two long sides of electronic equipment with second sidewall so that as long as in the arbitrary side long side contact of electronic equipment
The emitting area of wireless charging emitter can be realized as wireless charging function, i.e., non-accurate fixed by the side wall of electronic equipment
Wireless charging is realized in position, without such as requiring have accurate position between electronic equipment and wireless charging emitter in the prior art
Correspondence is set, the cumbersome of position fixing process has been broken away from, is not easy to be accurately positioned on emitting area so as to improve electronic equipment
Problem (especially under dark surrounds) has provided to the user convenient and has avoided what electronic equipment was not charged successfully as far as possible
Situation.
In addition, shell further includes flexible PCB；The first coil is arranged with second coil in the flexible electrical
On the plate of road；The flexible PCB setting is on the first side wall and second sidewall.In the present embodiment, will be formed with first coil with
The flexible PCB setting of second coil is on the first side wall and second sidewall so that and all coils make a separate unit,
It is provided a convenient to be installed on shell.
In addition, the first coil is handled by laser carving is formed in the first side wall, second coil passes through laser carving
Processing is formed in the second sidewall.In the present embodiment, coil is handled by laser carving and is formed on side wall, to occupy as far as possible
Smaller thickness space, to reduce as far as possible since the coil of side wall leads to the increased width of electronic equipment.
In addition, attaching iron respectively in the first side wall and the second sidewall aoxidizes body thin film, to cover described first
Coil and second coil.In the present embodiment, attaches iron oxidation body thin film and realize the exhausted magnetic of electronic equipment internal, to improve charging
Efficiency；
In addition, the quantity of the first coil is multiple, and multiple first coils are along the length of the first side wall
Degree direction is arranged in order, and the quantity of second coil is multiple, and multiple second coils are along the second sidewall
Length direction is arranged in order.In the present embodiment, multiple coils are provided on each side wall so that electronic equipment is carried in charging
The high coupling probability with the transmitting coil on wireless charging emitter, to substantially increase the charging effect of electronic equipment
Rate.
In addition, shell ontology further includes the bottom wall being connected between the first side wall and the second sidewall, at least 1
Three-winding；The bottom wall forms a short side of the electronic equipment；The tertiary coil is arranged on the bottom wall, and described the
One coil, second coil and the tertiary coil are connected in parallel.In the present embodiment, user can pass through side wall the first or the
Two coil charges for electronic equipment, can also select to charge for electronic equipment by the tertiary coil on bottom wall, as user carries
The modes of emplacement of two kinds of electronic equipments has been supplied to charge.
In addition, the surface of the shell includes side；Positioned at the mounting height of the transmitting coil of each side
For preset height.In the present embodiment, the mounting height of the transmitting coil of each side is preset height, to be suitable for corresponding electricity
Sub- equipment provides the wireless charging emitter suitable for itself for the electronic equipment of different model,
In addition, the mounting height positioned at the transmitting coil of the side is one kind in multiple preset heights.This reality
It applies in example, can be suitable for the electronic equipment of different-thickness by the same wireless charging emitter, improve wireless
The scope of application of charging emitter.
Description of the drawings
One or more embodiments are illustrated by the picture in corresponding attached drawing, these exemplary theorys
The bright restriction not constituted to embodiment, the element with same reference numbers label is expressed as similar element in attached drawing, removes
Non- to have special statement, composition does not limit the figure in attached drawing.
Fig. 1 is a kind of schematic diagram of the shell of electronic equipment according to first embodiment；
Fig. 2 is another schematic diagram of the shell of electronic equipment according to first embodiment；
Fig. 3 is the schematic diagram according to the shell of the electronic equipment of second embodiment；
Fig. 4 is a kind of schematic diagram according to the wireless charging emitter of the 4th embodiment；
Fig. 5 is another schematic diagram according to the wireless charging emitter of the 4th embodiment.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with attached drawing to the present invention
Each embodiment be explained in detail.However, it will be understood by those skilled in the art that in each embodiment party of the present invention
In formula, in order to make the reader understand this application better, many technical details are proposed.But even if without these technical details
And various changes and modifications based on the following respective embodiments, it can also realize the application technical solution claimed.
The first embodiment of the present invention is related to the shell of a kind of electronic equipment, electronic equipment is, for example, mobile phone；Such as Fig. 1 institutes
Show, the shell of electronic equipment includes：Shell ontology 1, at least a first coil 21, at least one second coil 22.
In present embodiment, shell ontology 1 has opposite the first side wall 11 with second sidewall 12 (with HOME keys left side in figure
It is the first side wall 11, so without being limited thereto for right side is second sidewall 12), the first side wall 11 and the formation of second sidewall 12
Two long sides of electronic equipment.The setting of first coil 21 is arranged in the first side wall 11, the second coil 22 in second sidewall 12；First
Coil 21 is connected in parallel with the second coil 22, and is connected to the wireless charging in electronic equipment and is received chip 3.
The embodiment of the present invention in terms of existing technologies, the shell of electronic equipment include an at least first coil with extremely
The first side wall in shell ontology is arranged in few one second coil, first coil, and the second sidewall in shell ontology is arranged in the second coil, and
The first side wall forms two long sides of electronic equipment with second sidewall so that as long as in the arbitrary side long side contact of electronic equipment
The emitting area of wireless charging emitter can be realized as wireless charging function, i.e., non-accurate fixed by the side wall of electronic equipment
Wireless charging is realized in position, without such as requiring have accurate position between electronic equipment and wireless charging emitter in the prior art
Correspondence is set, the cumbersome of position fixing process has been broken away from, is not easy to be accurately positioned on emitting area so as to improve electronic equipment
Problem (especially under dark surrounds) has provided to the user convenient and has avoided what electronic equipment was not charged successfully as far as possible
Situation.
The CONSTRUCTED SPECIFICATION of the shell of the electronic equipment of present embodiment is specifically described below, the following contents is only
The realization details for understanding and providing is provided, the necessary of this programme is not implemented.
In present embodiment, when electronic equipment be mobile phone when, shell ontology 1 can be rear shell or battery cover, so in practice not
It is limited to this, as long as the shell ontology for forming two long sides of electronic equipment all can be applied in the present embodiment.
In present embodiment, the first side wall 11 and second sidewall 12 are nonmetallic side wall, for example, can be plastic cement, glass,
The side wall of the types such as ceramics, the present embodiment are not intended to be limited in any the specific material type of side wall.
It should be noted that in present embodiment, the first side wall 11 is far from built in electronic equipment with second sidewall 12
The side wall of antenna modules avoids influencing respective work as far as possible to reduce the interference between wireless charging module and antenna modules
Make.
In one example, when electronic equipment is mobile phone, the first side wall 11 and second sidewall 12 include top area,
The central region in the first side wall 11 is arranged in central region, bottom section, first coil 21, and the second coil 22 is arranged in the second side
The central region of wall 12；In the present embodiment, due to being usually provided with antenna modules close to the position of top area and bottom section,
Therefore coil is arranged in central region to avoid interfering antenna modules as far as possible.
In one example, the quantity of first coil 21 is one, and the quantity of the second coil 22 is one, so in practice not
It is limited to this, the present embodiment is not intended to be limited in any first coil 21 and the quantity of the second coil 22, can be according to actual product
Demand is configured, and first coil 21 can be equal with the quantity of the second coil 22, can not also be equal.
In one example, first coil 21 is arranged by mucigel on corresponding side wall respectively with the second coil 22,
So without being limited thereto in practice, the present embodiment is not intended to be limited in any first coil 21 and the set-up mode of the second coil 22.
Preferably, in present embodiment, the quantity that wireless charging receives chip 3 is one, i.e., each coil is connected to
One wireless receiving chip 3, to save cost.
Preferably, in present embodiment, shell ontology 1 further includes the bottom being connected between the first side wall 11 and second sidewall 12
Wall 13, at least a tertiary coil；Bottom wall 13 forms a short side of electronic equipment；Tertiary coil is arranged on bottom wall 13, such as
It is arranged in the central area (so without being limited thereto) of bottom wall 13, first coil 21, the second coil 22 and tertiary coil are connected in parallel.This
In embodiment, user can be charged by side wall first or second coil for electronic equipment, can also be selected by bottom wall
Tertiary coil charges for electronic equipment, and as user provides the modes of emplacement of two kinds of electronic equipments to charge.
Second embodiment of the present invention is related to the shell of a kind of electronic equipment.Second embodiment and first embodiment
It is roughly the same, it is in place of the main distinction：The quantity of first coil 21 and the second coil 22.
In present embodiment, as shown in figure 3, the quantity of first coil 21 is multiple, and multiple first coils 21 are along the
The length direction of one side wall 11 is arranged in order, and the quantity of the second coil 22 is multiple, and multiple second coils 22 are along the second side
The length direction of wall 12 is arranged in order.
In one example, as shown in figure 3, first coil 21 and the quantity of the second coil 22 are 3, and 6 coils
Between by connect bus parallel connection together, connect bus positive electrode and negative electrode be respectively connected to wireless charging receive chip.Its
In, in wiring process, can successively it be routed to close to wireless by being connected up receiving the coil of chip 3 far from wireless charging
The coil of charging chip 3 reduces to shorten wiring path as far as possible and walks line impedence；It is so exemplary illustration, coil here
Between wire laying mode it is without being limited thereto.
In present embodiment, connection bus can be copper wire, flexible PCB, and the present embodiment is to connecting the type of bus not
It imposes any restrictions.
In one example, the wire circle of each first coil 21 is identical, the wire circle phase of each second coil 22
Together；So without being limited thereto in practice, the present embodiment is not intended to be limited in any the number of turns of each coil.
Preferably, first coil 21 and the shape of the second coil 22 are racetrack, so without being limited thereto in practice, the present embodiment
The shape of coil is not intended to be limited in any, such as can also be round, rectangular.
Preferably, shell further includes flexible PCB, first coil 21 and the second coil 22 are arranged on flexible PCB；
Flexible PCB setting is on the first side wall 11 and second sidewall 12；I.e. in advance one and shell ontology side wall match it is soft
Property circuit board on form first coil 21 and the second coil 22, then will directly be formed with first coil 21 and the second coil 22
Flexible PCB setting is on the first side wall 11 and second sidewall 12 so that all coils make a separate unit, for installation
It provides a convenient (without setting one by one on shell ontology)；It is here so exemplary illustration, the present embodiment is to line
The mounting means of circle is not intended to be limited in any, and this example may be alternative on the basis of first embodiment.
Preferably, first coil 21 is handled by laser carving is formed in the first side wall 11, the second coil 22 is handled by laser carving
It is formed in second sidewall 12；Another mounting means of coil is provided, coil is handled by laser carving and is formed on side wall,
To occupy smaller thickness space as far as possible, to reduce as far as possible since the coil of side wall leads to the increased width of electronic equipment
Degree；It is here so exemplary illustration, the present embodiment is not intended to be limited in any the mounting means of coil, and this example may be
Alternative on the basis of first embodiment.
Preferably, attaching with second sidewall 12 iron oxidation body thin film respectively in the first side wall 11, (other kinds of exhausted magnetic is thin
Film can also be applied to this, not be restricted), to cover first coil 21 and the second coil 22, realize the exhausted magnetic of electronic equipment internal, with
Improve charge efficiency；Right this example may be prioritization scheme on the basis of first embodiment.
For present embodiment for first embodiment, the quantity of first coil and the second coil is multiple, and
Multiple coils are arranged in order along the length direction of side wall, i.e., are provided with multiple coils on each side wall so that electronic equipment exists
When charging, the coupling probability with the transmitting coil on wireless charging emitter is improved, to substantially increase electronic equipment
Charge efficiency.
Third embodiment of the invention is related to a kind of electronic equipment, and electronic equipment is, for example, mobile phone, and electronic equipment includes：The
The shell of electronic equipment in one embodiment or second embodiment.
The embodiment of the present invention in terms of existing technologies, the shell of electronic equipment include an at least first coil with extremely
The first side wall in shell ontology is arranged in few one second coil, first coil, and the second sidewall in shell ontology is arranged in the second coil, and
The first side wall forms two long sides of electronic equipment with second sidewall so that as long as in the arbitrary side long side contact of electronic equipment
The emitting area of wireless charging emitter can be realized as wireless charging function, i.e., non-accurate fixed by the side wall of electronic equipment
Wireless charging is realized in position, without such as requiring have accurate position between electronic equipment and wireless charging emitter in the prior art
Correspondence is set, the cumbersome of position fixing process has been broken away from, is not easy to prepare to be located on emitting area so as to improve electronic equipment
Problem (especially under dark surrounds) has provided to the user convenient and has avoided what electronic equipment was not charged successfully as far as possible
Situation.
The 4th embodiment of the present invention is related to a kind of wireless charging emitter, for being the electricity in third embodiment
Sub- equipment charge；As shown in Figure 4,5, wireless charging emitter includes：Polyhedron-shaped shell 4, multiple transmitting coils 5,
Wireless charging transmitting chip 6.
In present embodiment, an at least transmitting coil 5 is provided on each surface of shell 4；Transmitting on all surface
Coil 5 is connected in parallel, and is connected to wireless charging transmitting chip 6；Wherein, each surface includes each side 411 and non-side
412。
Present embodiment in terms of existing technologies, wireless charging emitter include polyhedron-shaped shell with it is more
A transmitting coil is provided with an at least transmitting coil on each surface of shell, and the transmitting coil parallel connection on all surface connects
It connects；The side of wireless charging emitter i.e. provided by the invention is also emitting area, so that electronic equipment is any one
Have the function of the side walls of wireless charging receive capabilities with side is blind contact when can be realized as wireless charging type so that electronic equipment
Without being accurately positioned between wireless charging emitter so that electronic equipment has broken away from the cumbersome of position fixing process, so as to improve
Electronic equipment is not easy to be accurately positioned in the problem (especially under dark surrounds) on emitting area, has provided facility to the user
And the case where electronic equipment is not charged successfully is avoided as far as possible.
The CONSTRUCTED SPECIFICATION of the shell of the electronic equipment of present embodiment is specifically described below, the following contents is only
The realization details for understanding and providing is provided, the necessary of this programme is not implemented.
In present embodiment, as shown in figure 4, shell 4 is hexahedron, so without being limited thereto in practice, shell 4 can be cylinder
Body, square body etc., the present embodiment are not intended to be limited in any the shape of shell 4.
In present embodiment, 4 non-metal shell of shell, such as can be the shell of the types such as plastic cement, glass, ceramics, this
Embodiment is not intended to be limited in any the specific material type of shell.
In one example, it as shown in figure 5, by taking the two of which surface of shell 4 as an example, illustrates on the two surfaces
The connection type of the connection diagram of transmitting coil, the transmitting coil 5 on other each surfaces is identical with this, and the present embodiment is no longer
Illustrate one by one；Wherein, the two surfaces can be adjacent two surfaces or opposite two surfaces, the present embodiment to this not
It imposes any restrictions.
In one example, the quantity of the transmitting coil 5 on each surface is one, so without being limited thereto in practice, this reality
It applies example to be not intended to be limited in any 5 quantity of transmitting coil, can be configured according to the demand of actual product, and on each surface
5 quantity of transmitting coil can be equal, can not also be equal.
In another example, the quantity of the transmitting coil 5 on each surface is multiple, can edge for side 411
The length direction for side 411 is arranged in order；For non-side 412, it can be arranged in array format or circle, so in practice
Without being limited thereto, the present embodiment is not intended to be limited in any the arrangement mode of transmitting coil 5 on each surface.
In one example, when electronic equipment is mobile phone, the height of the transmitting coil 5 on side 411 is greater than or equal to 1
Millimeter and it is less than or equal to 10 millimeters, to ensure that wireless charging emitter and mobile phone are placed on the same horizontal plane as far as possible
When upper, 5 height of transmitting coil is identical as the thickness of mobile phone, to improve the coupling efficiency of receiving coil and transmitting coil as far as possible.
In one example, after the lamp in room is switched off, user want in the case where not turning on light for mobile phone charging (such as
Before sleeping), it only needs just to complete the side long side of mobile phone into charging preparation operation close to wireless charging emitter at this time, be not necessarily to
The other positions relationship anticipated between mobile phone and wireless charging emitter is here so exemplary illustration, is not limited in practice
This.
In present embodiment, wireless charging emitter can be connect by USB interface with charging adapter,
Preferably, in present embodiment, the quantity of wireless transmission chip 6 is one, i.e., the transmitting coil 5 on each surface
It is connected in parallel on the same wireless transmission chip 6, which controls each transmitting coil 5 and detect whether exist
The electronic equipment of tool wireless charging function to be charged is close, is charged with the electronic equipment to charge for needs, to save cost.
The 5th embodiment of the present invention is related to a kind of wireless charging emitter.5th embodiment is in the 4th embodiment party
It is improved on the basis of formula, mainly thes improvement is that：Transmitting coil on each side of wireless charging emitter
Highly.
In present embodiment, the surface of shell includes side；Mounting height positioned at the transmitting coil of each side is pre-
If height, preset height can be the height of the side of different types of electronic equipment, and the present embodiment is to the specific of preset height
Numerical value is not intended to be limited in any.
In one example, electronic equipment is A model mobile phones, and the thickness of A model mobile phones is 7 millimeters, then can be by default height
Degree is set as 7 millimeters, i.e., the mounting height of the transmitting coil of each side is 7 millimeters.It is so exemplary illustration here, it is practical
In it is without being limited thereto.
Preferably, in present embodiment, the mounting height for being located at the transmitting coil of side is one in multiple preset heights
Kind, to which the same wireless charging emitter can be suitable for the electronic equipment of different-thickness, improve wireless charging transmitting
The scope of application of device；In fact, this example may be improvement project on the basis of four embodiments.
In one example, the profile height of three electronic equipments to be charged is respectively 8 millimeters, 15 millimeters, 20 millimeters；
Then multiple preset heights include 8 millimeters, 15 millimeters, 20 millimeters, on three sides at least within of wireless charging emitter
The mounting height of transmitting coil is respectively 8 millimeters, 15 millimeters, 20 millimeters；It is here so exemplary illustration, is not limited in practice
This.
Preferably, in present embodiment, wireless charging emitter further includes that an at least Electromagnetic enhancement piece (is, for example, metal
Ring plate), Electromagnetic enhancement piece is arranged in shell, the projection of first coil (or second coil) and transmitting coil at least within it
One is located in Electromagnetic enhancement piece；When electronic equipment charges, due to electromagnetic induction, the Electromagnetic enhancement being located in the electromagnetic field of variation
Piece can generate induced current, and the induced current of variation generates induced field so that the emission lines being located at around Electromagnetic enhancement piece
Circle generates induced current to charge for electronic equipment, to improve wireless charging range, improves wireless charging efficiency；It is practical
On, this example may be prioritization scheme on the basis of four embodiments.
Preferably, in present embodiment, the side of each shell is equipped with indicator light, when detect electronic equipment it is close and
When success starts to charge up for it, control indicator light length flashes preset duration (such as 5 seconds), is successfully charged with characterization；It is real
On border, this example may be prioritization scheme on the basis of four embodiments.
For the embodiment of the present invention for the 4th embodiment, the mounting height of the coil of each side is default height
Degree provides the wireless charging transmitting suitable for itself to be suitable for corresponding electronic equipment for the electronic equipment of different model
Device.
It will be understood by those skilled in the art that the respective embodiments described above are to realize specific embodiments of the present invention,
And in practical applications, can to it, various changes can be made in the form and details, without departing from the spirit and scope of the present invention.
Claims (10)
1. the shell of a kind of electronic equipment, which is characterized in that including：Shell ontology, at least a first coil, at least one second line
Circle；
There is the shell ontology opposite the first side wall and second sidewall, the first side wall to be formed with the second sidewall described
Two long sides of electronic equipment；
In the first side wall, second coil is arranged in the second sidewall for the first coil setting；The First Line
Circle and second parallel connection of coil, and the wireless charging being connected in the electronic equipment receives chip.
2. the shell of electronic equipment according to claim 1, which is characterized in that the shell further includes flexible PCB；
The first coil is arranged with second coil on the flexible PCB；
The flexible PCB setting is on the first side wall and second sidewall.
3. the shell of electronic equipment according to claim 1, which is characterized in that the first coil handles shape by laser carving
At in the first side wall, second coil is handled by laser carving and is formed in the second sidewall.
4. the shell of electronic equipment according to claim 1, which is characterized in that in the first side wall and the second side
Wall attaches iron oxidation body thin film respectively, to cover the first coil and second coil.
5. the shell of electronic equipment according to claim 1, which is characterized in that the quantity of the first coil be it is multiple,
And multiple first coils are arranged in order along the length direction of the first side wall, the quantity of second coil is more
It is a, and multiple second coils are arranged in order along the length direction of the second sidewall.
6. the shell of electronic equipment according to claim 1, which is characterized in that the shell ontology further include be connected to it is described
Bottom wall, an at least tertiary coil between the first side wall and the second sidewall；The bottom wall forms the one of the electronic equipment
Short side；
The tertiary coil is arranged on the bottom wall, and the first coil, second coil and the tertiary coil are in parallel
Connection.
7. a kind of electronic equipment, which is characterized in that including：The shell of any electronic equipment in claim 1 to 6.
8. a kind of wireless charging emitter, which is characterized in that for charging for the electronic equipment described in claim 7；Institute
Stating wireless charging emitter includes：Polyhedron-shaped shell, multiple transmitting coils, wireless charging transmitting chip；
At least one transmitting coil is provided on each surface of the shell；The transmitting coil on all surface is in parallel
Connection, and it is connected to the wireless charging transmitting chip.
9. according to the wireless charging emitter described in claim 8, which is characterized in that the surface of the shell includes side
Face；
Mounting height positioned at the transmitting coil of each side is preset height.
10. according to the wireless charging emitter described in claim 9, which is characterized in that be located at the hair of the side
The mounting height of ray circle is one kind in multiple preset heights.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810348686.1A CN108599399A (en) | 2018-04-18 | 2018-04-18 | Wireless charging emitter, electronic equipment and its shell |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810348686.1A CN108599399A (en) | 2018-04-18 | 2018-04-18 | Wireless charging emitter, electronic equipment and its shell |
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| CN108599399A true CN108599399A (en) | 2018-09-28 |
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| CN201810348686.1A Pending CN108599399A (en) | 2018-04-18 | 2018-04-18 | Wireless charging emitter, electronic equipment and its shell |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109546716A (en) * | 2019-01-02 | 2019-03-29 | 京东方科技集团股份有限公司 | Wireless charging device, equipment, system and method |
| CN112636479A (en) * | 2020-12-23 | 2021-04-09 | 深圳市威尔丽斯科技有限公司 | Desktop embedded wireless charging equipment |
| CN113809835A (en) * | 2021-08-11 | 2021-12-17 | 荣耀终端有限公司 | Wireless charging method, device, chip, system and computer readable storage medium |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104377792A (en) * | 2014-12-01 | 2015-02-25 | 联想(北京)有限公司 | Wireless charging device and method |
| KR20160001366U (en) * | 2014-10-17 | 2016-04-27 | 주식회사 서연전자 | Wireless power charging apparatus |
| CN107078534A (en) * | 2014-10-20 | 2017-08-18 | 高通股份有限公司 | distributed power receiving element for wireless power transfer |
-
2018
- 2018-04-18 CN CN201810348686.1A patent/CN108599399A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160001366U (en) * | 2014-10-17 | 2016-04-27 | 주식회사 서연전자 | Wireless power charging apparatus |
| CN107078534A (en) * | 2014-10-20 | 2017-08-18 | 高通股份有限公司 | distributed power receiving element for wireless power transfer |
| CN104377792A (en) * | 2014-12-01 | 2015-02-25 | 联想(北京)有限公司 | Wireless charging device and method |
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| CN109546716A (en) * | 2019-01-02 | 2019-03-29 | 京东方科技集团股份有限公司 | Wireless charging device, equipment, system and method |
| CN109546716B (en) * | 2019-01-02 | 2023-07-18 | 京东方科技集团股份有限公司 | Wireless charging device, equipment, system and method |
| CN112636479A (en) * | 2020-12-23 | 2021-04-09 | 深圳市威尔丽斯科技有限公司 | Desktop embedded wireless charging equipment |
| CN112636479B (en) * | 2020-12-23 | 2021-09-07 | 深圳市威尔丽斯科技有限公司 | Desktop embedded wireless charging equipment |
| CN113809835A (en) * | 2021-08-11 | 2021-12-17 | 荣耀终端有限公司 | Wireless charging method, device, chip, system and computer readable storage medium |
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