CN214674396U - Magnetic attraction type wireless and wired dual-purpose mobile charger - Google Patents
Magnetic attraction type wireless and wired dual-purpose mobile charger Download PDFInfo
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- CN214674396U CN214674396U CN202023316562.7U CN202023316562U CN214674396U CN 214674396 U CN214674396 U CN 214674396U CN 202023316562 U CN202023316562 U CN 202023316562U CN 214674396 U CN214674396 U CN 214674396U
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Abstract
The utility model discloses a magnetic attraction type wireless and wired dual-purpose mobile charger, which comprises a base, a shell upper cover, a base lower cover, a battery, a circuit board, a wireless charging coil and a magnetic adsorption piece; the battery storage unit is respectively connected with the circuit board and the wireless charging coil, and the three and the magnetic adsorption piece are all arranged on the base; the magnetic adsorption piece is separated from the battery, the circuit board and the wireless charging coil through the base; the shell, the shell upper cover and the base are matched to encapsulate the storage battery, the circuit board and the wireless charging coil; the base lower cover is installed at the bottom of base, encapsulates the magnetism adsorbing member. The invention can solve the storage problem of the charging wire, ensure the accurate position between the induction coils so as to realize effective charging and greatly reduce the ground falling risk.
Description
Technical Field
The utility model relates to a wireless technical field who charges especially involves a wireless, wired dual-purpose removal charger of formula is inhaled to magnetism.
Background
With the development of technology, various electronic devices have come to be used, and are increasingly applied to daily life, work and study, such as mobile phones, tablet computers, IPADs and the like. Meanwhile, as the functions of the existing electronic equipment are more and more, and the applications are more and more, the power consumption is more and more, and the application of the mobile charger is more and more extensive.
Although existing mobile chargers are constantly perfected, various disadvantages remain:
1) most are wired charging, these mobile chargers often set up some charging connectors (for example USB), realize charging with electronic equipment through external charging wire, nevertheless because the existence of charging wire, deposit the comparison trouble.
2) Although the existing wireless charging technology exists, the technology needs to satisfy the condition that the induction coils are close to each other during charging, and if the electronic equipment is not properly placed, the charging is invalid.
3) In pursuit of fashion and beauty, the appearance of the mobile charger is generally smoother, and the risk of falling to the ground is obviously increased when the mobile charger is held by hands.
Disclosure of Invention
An object of the utility model is to overcome prior art not enough, thereby provide one kind and can solve the charging wire and deposit the problem, guarantee that the position between the induction coil is accurate and realize effectively charging, greatly reduced fall the magnetism of ground risk and inhale wireless, wired dual-purpose mobile charger of formula.
In order to achieve the above object, the present invention provides a technical solution:
a magnetic attraction type wireless and wired dual-purpose mobile charger comprises a base, a shell upper cover, a base lower cover, a storage battery, a circuit board, a wireless charging coil and a magnetic adsorption piece;
the battery storage unit is respectively connected with the circuit board and the wireless charging coil, and the three and the magnetic adsorption piece are all arranged on the base;
the magnetic adsorption piece is separated from the battery, the circuit board and the wireless charging coil through the base;
the shell, the shell upper cover and the base are matched to encapsulate the storage battery, the circuit board and the wireless charging coil;
the base lower cover is installed at the bottom of base, encapsulates the magnetism adsorbing member.
Furthermore, the base is a two-side mounting structure, wherein one side is provided with a storage battery, a circuit board and a wireless charging coil, and the other side is provided with a magnetic adsorption piece.
Be equipped with circular-arc recess on the one side of installing storage battery, circuit board, wireless charging coil on the base, wireless charging coil installs in circular-arc recess.
The base is provided with a built-in groove on one side provided with the magnetic adsorption piece, and the magnetic adsorption piece is arranged in the built-in groove.
Further, the magnetic adsorption piece is a circular ring-shaped magnetic adsorption piece.
Furthermore, the magnetic adsorption piece is the same centre of a circle with wireless charging coil.
Further, the magnetic adsorption member is a magnet.
Furthermore, a charging port and a power transmission port are arranged on the circuit board, and a switch hole matched with the switch button, a charging hole matched with the charging port and a power transmission port matched with the power transmission port are formed in the end side of the shell.
Further, the shell is the quadrangle shell, and four angles of shell are the fillet, and the side is equipped with a plurality of LED electric quantity indicator lamps.
Further, the surface of the upper cover of the shell and the surface of the lower cover of the base are provided with ripples for increasing friction force, and the ripples can form different patterns.
Compared with the prior art, the principle and the advantages of the scheme are as follows:
1. increase wireless charging coil and carry out wireless charging on original wired removal charger basis, can solve the charging wire and deposit the problem (portable), can select wired or wireless charging mode according to the occasion of difference again, humanized charging mode obtains fully embodying.
2. On the basis of wireless charging, through the mode of magnetism and fix the relative position between the wireless charging coil in the electronic equipment and the wireless charging coil in the mobile charger, guarantee that wireless mobile charger effectively charges.
3. The annular magnetic adsorption piece is adopted, and the annular magnetic adsorption piece and the wireless charging coil have the same circle center, so that the negative influence of magnetic force on wireless charging can be reduced to the maximum extent while effective adsorption is ensured.
4. The surface of the upper cover of the shell and the surface of the lower cover of the base are both provided with ripples for increasing friction force, the ripples can form different patterns, the appearance is attractive, and the risk of falling of the mobile charger is reduced.
5. The shell is the quadrangle shell, and the side is equipped with a plurality of LED electric quantity indicator lamps, and convenience of customers knows the real-time electric quantity of removing the charger.
Drawings
Fig. 1 is a schematic structural view of a magnetic attraction type wireless and wired dual-purpose mobile charger of the present invention;
fig. 2 is an exploded view of the magnetic attraction type wireless/wired dual-purpose mobile charger of the present invention;
fig. 3 is a schematic structural view of a base in the magnetic-type wireless and wired dual-purpose mobile charger of the present invention;
fig. 4 is the utility model relates to a magnetic attraction type carries out wireless charging's schematic diagram when wireless, wired dual-purpose mobile charger of formula and cell-phone laminating.
Detailed Description
The present invention will be described in further detail with reference to the following examples and drawings, but the present invention is not limited thereto.
As shown in fig. 1 to 2, a magnetic-type wireless and wired dual-purpose mobile charger includes a base 1, a housing 2, a housing upper cover 3, a base lower cover 4, a battery 5, a circuit board 6, a wireless charging coil 7 and a magnetic adsorption piece 8.
As shown in fig. 3, the base 1 is a two-side mounting structure, wherein one side is provided with a storage battery 5, a circuit board 6 and a wireless charging coil 7, and the other side is provided with a magnetic adsorption piece 8. One side of the base 1, which is provided with the battery 5, the circuit board 6 and the wireless charging coil 7, is provided with an arc-shaped groove 1-1, and the wireless charging coil 7 is arranged in the arc-shaped groove 1-1. A built-in groove is arranged on one side of the base 1, on which the magnetic adsorption piece 8 is arranged, and the magnetic adsorption piece 8 is arranged in the built-in groove. Magnetic adsorption 8 separates through base 1 and storage battery 5, circuit board 6, wireless charging coil 7, is encapsulated by base lower cover 4.
And a limiting structure 1-2,1-3,1-4 is arranged on one side of the base 1, which is provided with the storage battery 5, the circuit board 6 and the wireless charging coil 7, so as to limit the storage battery 5 and the circuit board 6. The aforementioned limiting structure is provided in the prior art, and therefore, will not be described in detail herein. In the embodiment, the storage battery 5 is arranged above the arc-shaped groove 1-1 under the matching of the limiting structures 1-2 and 1-3, and the circuit board 6 is arranged above the storage battery 5 under the matching of the limiting structures 1-3 and 1-4; the storage battery 5 is respectively connected with the circuit board 6 and the wireless charging coil 7.
The shell upper cover 3 is fixed on the shell 2, the shell 2 is installed on the base 1, and the shell 2, the shell upper cover 3 are matched with the base 1 to encapsulate the storage battery 5, the circuit board 6 and the wireless charging coil 7.
Specifically, the circuit board 6 is provided with a charging port and a power transmission port, and the end side of the housing 2 is provided with a switch hole matched with the switch button, a charging hole matched with the charging port, and a power transmission port matched with the power transmission port.
The magnetic adsorption piece 8 that adopts is ring shape magnet, and the same centre of a circle of magnetic adsorption piece 8 and wireless charging coil 7.
The shell 2 is a quadrilateral shell, four corners of the shell are fillets, and a plurality of LED electric quantity indicator lamps 2-1 are arranged on the side edges. In the present embodiment, the number of the LED electric quantity indicator lamps is four.
The surfaces of the upper cover 3 and the lower cover 4 are provided with corrugations for increasing friction force, and the corrugations can form different patterns.
When the magnetic wireless and wired mobile charger of the embodiment needs to be charged,
connecting one end of the charging cable to a plug, the other end to the charging port of the circuit board 6, the plug being plugged into the socket;
the LED power indicator light 2-1 will light up and display the current stored power;
when all four LED electric quantity indicator lights 2-1 are lit and on, it indicates that the storage battery 5 is fully charged;
after the storage battery 5 is full, the plug is pulled out, and the charging wire and the charging port of the circuit board 6 are separated.
Specifically, the relationship between the LED electric quantity indicator lamp 2-1 and the electric quantity of the storage battery 5 is shown in the following table:
| LED electric quantity indicator lamp | Lamp 1 | |
Lamp (III) | Lamp (IV) |
| Electric quantity of the |
<25％ | 25-50％ | 50-75％ | 75-100％ |
When the magnetic type wireless and wired dual-purpose mobile charger of the embodiment is required to be used for wirelessly charging the mobile phone (the mobile phone is provided with a magnetic adsorption piece corresponding to the magnetic adsorption piece of the wireless mobile charger), as shown in fig. 4:
attaching the magnetic wireless and wired dual-purpose mobile charger to the mobile phone, aligning the wireless charging coil 7 in the charger and the wireless charging coil 7 in the mobile phone, and attaching the magnetic wireless and wired dual-purpose mobile charger and the mobile phone together under the action of magnetic force;
pressing a switch button to wake up the magnetic-type wireless and wired dual-purpose mobile charger and start wireless charging;
the LED electric quantity indicator lamp 2-1 is lighted up to display the residual electric quantity of the magnetic attraction type wireless and wired dual-purpose mobile charger;
when the charge of the storage battery 5 is reduced to the above charge ratio, the number of the LED charge indicator lamps 2-1 is reduced accordingly;
when all the LED electric quantity indicator lamps 2-1 are turned off, the magnetic type wireless and wired dual-purpose mobile charger cannot support charging any more.
If the charger detects that the phone is fully charged or that the phone has left the charger for more than 30 seconds, the charger automatically enters a sleep mode and stops charging until the user presses a switch button to resume charging.
When the wireless, wired dual-purpose mobile charger of formula is used for carrying out wired charging to the cell-phone to the magnetism of this embodiment is inhaled to needs:
one end of the charging cable is inserted into the mobile phone, and the other end is inserted into the power transmission port of the circuit board 6;
-automatically initiating charging;
the LED electric quantity indicator lamp 2-1 is lighted up to display the residual electric quantity of the magnetic attraction type wireless and wired dual-purpose mobile charger;
when the charge of the storage battery 5 is reduced to the above charge ratio, the number of the LED charge indicator lamps 2-1 is reduced accordingly;
when all the LED electric quantity indicator lamps 2-1 are turned off, the magnetic type wireless and wired dual-purpose mobile charger cannot support charging any more.
If the charger detects that the handset is fully charged for more than 30 seconds, the charger automatically enters a sleep mode and stops charging operation until the user inserts the charging cord into the power port again.
This embodiment increases wireless charging coil 7 and carries out wireless charging on original wired removal charger basis, can solve the charging wire and deposit the problem, can select wired or wireless charging mode according to the occasion of difference again, and humanized charging mode obtains fully embodying. In addition, on the basis of wireless charging, through the mode of magnetism fixed electronic equipment wireless charging coil 7 and the mobile charger in the wireless charging coil 7 between the relative position, guarantee that wireless mobile charger effectively charges. And in addition, the annular magnetic adsorption piece 8 is adopted, and the annular magnetic adsorption piece 8 and the wireless charging coil 7 have the same circle center, so that the negative influence of magnetic force on wireless charging can be reduced to the maximum extent while effective adsorption is ensured. And finally, the shell 2 is a quadrilateral shell, and four LED electric quantity indicator lamps 2-1 are arranged on the side edges, so that a user can know the real-time electric quantity of the wireless mobile charger conveniently.
The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit of the present invention or are based on the principle of the present invention should be regarded as equivalent replacements or alternatives, and are all included in the scope of the present invention.
Claims (10)
1. A magnetic-type wireless and wired dual-purpose mobile charger is characterized by comprising a base (1), a shell (2), a shell upper cover (3), a base lower cover (4), a storage battery (5), a circuit board (6), a wireless charging coil (7) and a magnetic adsorption piece (8);
the storage battery (5) is respectively connected with the circuit board (6) and the wireless charging coil (7), and the three and the magnetic adsorption piece (8) are arranged on the base (1);
the magnetic adsorption piece (8) is separated from the storage battery (5), the circuit board (6) and the wireless charging coil (7) through the base (1);
the upper cover (3) of the shell is fixed on the shell (2), the shell (2) is installed on the base (1), and the shell (2) and the upper cover (3) of the shell are matched with the base (1) to encapsulate the storage battery (5), the circuit board (6) and the wireless charging coil (7);
the base lower cover (4) is arranged at the bottom of the base (1) and encapsulates the magnetic adsorption piece (8).
2. A magnetic attraction type wireless and wired dual-purpose mobile charger according to claim 1, characterized in that the base (1) is a two-side mounting structure, wherein one side is provided with a storage battery (5), a circuit board (6) and a wireless charging coil (7), and the other side is provided with a magnetic adsorption piece (8).
3. A magnetic-type wireless and wired dual-purpose mobile charger according to claim 2, characterized in that the base (1) is provided with a circular arc-shaped groove (1-1) on one side where the battery (5), the circuit board (6) and the wireless charging coil (7) are installed, and the wireless charging coil (7) is installed in the circular arc-shaped groove (1-1).
4. A magnetic attraction type wireless and wired dual-purpose mobile charger according to claim 2, characterized in that a built-in groove is arranged on one side of the base (1) where the magnetic adsorption piece (8) is arranged, and the magnetic adsorption piece (8) is arranged in the built-in groove.
5. A magnetic attraction type wireless and wired dual-purpose mobile charger according to claim 1, characterized in that the magnetic attraction piece (8) is a circular magnetic attraction piece.
6. A magnetic attraction type wireless and wired dual-purpose mobile charger according to claim 1, characterized in that the magnetic attraction piece (8) is concentric with the wireless charging coil (7).
7. A magnetic attraction type wireless and wired dual-purpose mobile charger according to claim 1, characterized in that the magnetic attraction piece (8) is a magnet.
8. A magnetic attraction type wireless and wired dual-purpose mobile charger according to claim 1, characterized in that the circuit board (6) is provided with a charging port and a power transmission port, and the end side of the housing (2) is provided with a switch hole matched with the switch button, a charging hole matched with the charging port and a power transmission port matched with the power transmission port.
9. A magnetic attraction type wireless and wired dual-purpose mobile charger according to claim 1, characterized in that the housing (2) is a quadrilateral housing, four corners of the housing are all round corners, and a plurality of LED electric quantity indicator lamps (2-1) are arranged on the side edges.
10. A magnetic attraction type wireless and wired dual-purpose mobile charger according to claim 1, characterized in that the surfaces of the upper cover (3) of the housing and the lower cover (4) of the base are provided with corrugations for increasing friction force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023316562.7U CN214674396U (en) | 2020-12-31 | 2020-12-31 | Magnetic attraction type wireless and wired dual-purpose mobile charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023316562.7U CN214674396U (en) | 2020-12-31 | 2020-12-31 | Magnetic attraction type wireless and wired dual-purpose mobile charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214674396U true CN214674396U (en) | 2021-11-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023316562.7U Active CN214674396U (en) | 2020-12-31 | 2020-12-31 | Magnetic attraction type wireless and wired dual-purpose mobile charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214674396U (en) |
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2020
- 2020-12-31 CN CN202023316562.7U patent/CN214674396U/en active Active
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