CN212304831U - Mobile phone battery charger - Google Patents
Mobile phone battery charger Download PDFInfo
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- CN212304831U CN212304831U CN202021357370.8U CN202021357370U CN212304831U CN 212304831 U CN212304831 U CN 212304831U CN 202021357370 U CN202021357370 U CN 202021357370U CN 212304831 U CN212304831 U CN 212304831U
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- groove
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- charging head
- mobile phone
- side plate
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Abstract
The utility model discloses a mobile phone battery charger, which comprises a charging head and a charging wire, wherein the charging head is provided with a power plug and a USB interface, and the charging wire comprises a USB plug and a charging plug; the surface of the charging head is provided with an accommodating groove, and the opening of the accommodating groove is provided with two guide clamping grooves; the charging head is provided with a USB interface, and the charging head is provided with a metal plate; the bottoms of the two guide clamping grooves are provided with a guide chute, and a guide block is additionally arranged on the first side plate; a limit groove is formed in the charging head, the size of the limit groove is matched with that of the second side plate, and a second magnet piece is bonded to the bottom surface of the limit groove; the side wall of the USB interface is also provided with a fool-proof groove, and the USB plug is provided with a fool-proof boss. The utility model discloses technical scheme improves the structure of current cell-phone charger, conveniently carries and uses.
Description
Technical Field
The utility model relates to a charger technical field, in particular to mobile phone batteries charger.
Background
With the progress of science and technology and the continuous improvement of living standard, the mobile phone becomes an indispensable tool in our lives, and with the use of the mobile phone, the requirement on the electric quantity of the mobile phone is higher and higher, but the electric quantity of the existing mobile phone still cannot meet the requirements of people, so that the mobile phone needs to be charged by a charger in real time. The charging head and the charging wire of the traditional mobile phone charger are of a split structure, and when the charging is not needed, the charging wire is stored as a problem and is inconvenient to carry; meanwhile, when the mobile phone is charged, if the position of the power socket on the wall surface is too high or no support is arranged around the wall surface, the mobile phone is placed into a problem, and the mobile phone is often required to be held by a hand to be charged, which is very inconvenient.
Accordingly, the prior art is deficient and needs improvement.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing a mobile phone battery charger aims at improving the structure of current mobile phone charger, conveniently carries and uses.
In order to achieve the above object, the utility model provides a mobile phone battery charger, including charging head and charging wire, the charging head is equipped with the power plug who is connected with supply socket, the USB interface that is connected with the charging wire, the charging wire includes USB plug and the charging plug with the cell-phone adaptation, the inside circuit board that is connected with power plug and USB interface that is equipped with of charging head; the surface of the charging head is provided with a rectangular accommodating groove for accommodating the charging wire, and the opening of the accommodating groove is symmetrically provided with two guide clamping grooves along the length direction of the accommodating groove; the charging head is provided with a USB interface, and the charging head is provided with a metal plate, a first side plate of the L-shaped cover plate is inserted into the two guide clamping grooves, a second side plate of the L-shaped cover plate is abutted against the side surface of the charging head on which the USB interface is arranged, and first magnet pieces are symmetrically adhered to two sides of the USB interface; the bottoms of the two guide clamping grooves are respectively provided with a guide sliding groove along the length direction of the guide clamping grooves, and a guide block which is in sliding connection with the guide sliding grooves is additionally arranged on the first side plate; a limiting groove is formed in one side face, symmetrical to the accommodating groove, of the charging head, the size of the limiting groove is matched with that of the second side plate, and a second magnet piece is bonded to the bottom face of the limiting groove; the USB interface side wall is also provided with a fool-proof groove, and the USB plug is provided with a fool-proof boss matched with the fool-proof groove.
Preferably, the two first magnet pieces are arranged in an L shape.
Preferably, the cross sections of the guide sliding groove and the fool-proof groove are both semicircular.
Preferably, the guide block sets up to follow a plurality of balls of first curb plate length direction equipartition, be equipped with on the first curb plate and be used for the installation the mounting groove of ball, ball activity inlay in the mounting groove.
Preferably, the side of the first side plate far away from the containing groove is additionally provided with an anti-slip texture structure, and the anti-slip texture structure is an arc structure with a plurality of uniform distributions.
Compared with the prior art, the beneficial effects of the utility model are that: the structure of the traditional mobile phone charger is improved, the charging head is provided with the accommodating groove for accommodating the charging wire, when charging is not needed, the charging wire can be accommodated, the carrying is convenient, and a user does not need to worry that the charging wire cannot be found; the L type apron of storage tank opening installation, L type apron are pegged graft in the storage tank through direction draw-in groove and direction spout integrated configuration, and inhale tightly on charging head through the first magnet piece on the first surface that charges to simultaneously seal the overhead USB interface that will charge, prevent that external dust or water from getting into, influence its normal use. The other side of the charging head is also provided with a limiting groove, the size of the limiting groove is matched with the size of the second side plate of the L-shaped cover plate, when the mobile phone is charged, the L-shaped cover plate can be taken out, the second side plate of the L-shaped cover plate is clamped in the limiting groove, so that the mobile phone is supported on a support formed by the charging head and the L-shaped side plate, the situation that other supports do not exist is prevented, the mobile phone is inconvenient to charge, the video watching of the mobile phone can be carried out while the mobile phone is charged, and the mobile phone is not required.
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 the overall structure of the mobile phone charger of the present invention;
FIG. 2 is a schematic diagram of the L-shaped cover plate insertion structure of the present invention;
FIG. 3 is a schematic view of another mounting structure of the L-shaped cover plate in the present embodiment;
the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
Referring to fig. 1 and fig. 2, the mobile phone battery charger according to this embodiment includes a charging head 1 and a charging wire (not shown in the figure), where the charging head 1 is provided with a power plug 11 connected to a power socket and a USB interface 12 connected to the charging wire, the charging wire includes a USB plug and a charging plug adapted to a mobile phone, and a circuit board (not shown in the figure) connected to the power plug 11 and the USB interface 12 is arranged inside the charging head 1; a rectangular accommodating groove 13 for accommodating the charging wire is formed in the surface of the charging head 1, and two guide clamping grooves 14 are symmetrically formed in the opening of the accommodating groove 13 along the length direction of the accommodating groove; the charging head is characterized by further comprising an L-shaped cover plate 2, the L-shaped cover plate 2 is arranged to be a metal plate, a first side plate 21 of the L-shaped cover plate 2 is inserted into the two guide clamping grooves 14, a second side plate 22 of the L-shaped cover plate 2 is abutted against the side face of the charging head 1 on which the USB interface 12 is arranged, and first magnet pieces 15 are symmetrically adhered to two sides of the USB interface 12; the bottoms of the two guide clamping grooves 14 are respectively provided with a guide sliding groove 16 along the length direction thereof, and a guide block 23 connected with the guide sliding grooves 16 in a sliding manner is additionally arranged on the first side plate 21; a limit groove 17 is formed in one side face, symmetrical to the accommodating groove 13, of the charging head 1, the size of the limit groove 17 is matched with that of the second side plate 22, and a second magnet piece 18 is bonded to the bottom face of the limit groove 17; the side wall of the USB interface 12 is further provided with a fool-proof groove 19, and the USB plug is provided with a fool-proof boss matched with the fool-proof groove 19.
It should be noted that the present embodiment is an improvement of a structure of a mobile phone charger, and a charging principle and a circuit principle of the mobile phone charger are not main improvements of the present application and are not described herein again. The structure of the traditional mobile phone charger is improved, the charging head 1 is provided with the accommodating groove 13 for accommodating the charging wire, when the charging is not needed, the charging wire can be accommodated, the carrying is convenient, and a user does not need to worry that the charging wire cannot be found; an L-shaped cover plate 2 is installed at an opening of the accommodating groove 13, the L-shaped cover plate 2 is inserted into the accommodating groove 13 through a combined structure of a guide clamping groove 14 and a guide sliding groove 16, the first magnet piece 15 on the surface of the charging head 1 is tightly attracted on the charging head 1, and meanwhile, the USB interface 12 on the charging head 1 is sealed, so that external dust or water is prevented from entering and normal use of the charging head is prevented from being influenced.
Referring to fig. 3, a limit groove 17 is further formed in the other side face of the charging head 1, the size of the limit groove 17 is matched with the size of a second side plate 22 of the L-shaped cover plate 2, when the mobile phone is charged, the L-shaped cover plate 2 can be taken out, the second side plate 22 is clamped in the limit groove 17, so that the mobile phone is supported on a support formed by the charging head 1 and the L-shaped cover plate 2, and the mobile phone is prevented from being not provided with other supports.
Specifically, when charging is not required, the charging wire is wound and placed in the accommodating groove 13, then the L-shaped cover plate 2 is installed on the charging head 1, when the charging wire is installed, the end of the first side plate 21 of the L-shaped cover plate 2 is inserted along the two guide slots 14, and when the charging wire is inserted, the guide block 23 is aligned with the guide slot 16, in this embodiment, the cross section of the guide slot 16 is semicircular, the guide block 23 is provided with a plurality of balls uniformly distributed along the length direction of the first side plate 21, the first side plate 21 is provided with an installation groove (not shown) for installing the balls, the balls are movably clamped and embedded in the installation groove in the existing manner, so that the friction force between the guide block 23 and the guide slot 16 can be greatly reduced, thereby facilitating the insertion of the first side plate 21, and when the first side plate 21 is installed in place, the second side plate 22 is completely attached to the side, thereby seal USB interface 12, prevent that external dust and water from getting into the USB mouth that charges, in this embodiment, USB structure bilateral symmetry is equipped with first magnet piece 15, because L type apron 2 is the sheetmetal to can inhale L type apron 2 tightly on charging head 1, prevent that it from dropping, guarantee L type apron 2's installation stability. It should be noted that, the two first magnet pieces 15 are arranged in an L shape, so that the area and the layout uniformity of the first magnet pieces 15 are increased, and the adsorption force to the L-shaped cover plate 2 is improved.
It is rechargeable as needs, with L type apron 2 from the release in guide slot 14 can, for making things convenient for L type apron 2's release, the side that first curb plate 21 kept away from storage tank 13 has increased anti-skidding line 24 structure, anti-skidding line 24 sets up the arc structure to a plurality of equipartitions to improve the frictional force between finger and the second curb plate 22, conveniently release. After the L-shaped cover plate 2 is pushed out, the charging wire is taken out, and the charging head 1 and the mobile phone are respectively inserted. It should be noted that, when the USB plug of current charging wire inserted USB interface 12, there was an insulating piece inside, consequently, need distinguish positive and negative, in this embodiment, USB interface 12 lateral wall was seted up one and is prevented slow-witted groove 19, the USB plug be equipped with prevent slow-witted boss of slow-witted groove 19 adaptation, can prevent effectively that the USB plug from inserting anti-positively, damage USB interface 12, should prevent that slow-witted groove 19 and prevent that slow-witted boss cross section all is semi-circular, and the adaptation that corresponds each other.
When charging, the second side plate 22 of the L-shaped cover plate 2 is installed in the limiting groove 17, so that the mobile phone support can be played, the mobile phone is leaned against the charger, hands are liberated, the second magnetic magnet piece 18 at the bottom of the limiting groove 17 can tightly attract the second side plate 22, and the installation stability of the mobile phone support is ensured.
The above is only the preferred embodiment of the present invention, and not the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings or the direct or indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (5)
1. A mobile phone battery charger comprises a charging head and a charging wire, wherein the charging head is provided with a power plug connected with a power socket and a USB interface connected with the charging wire, the charging wire comprises a USB plug and a charging plug matched with a mobile phone, and a circuit board connected with the power plug and the USB interface is arranged in the charging head; the charging device is characterized in that a rectangular containing groove for containing the charging wire is formed in the surface of the charging head, and two guide clamping grooves are symmetrically formed in the opening of the containing groove along the length direction of the containing groove; the charging head is provided with a USB interface, and the charging head is provided with a metal plate, a first side plate of the L-shaped cover plate is inserted into the two guide clamping grooves, a second side plate of the L-shaped cover plate is abutted against the side surface of the charging head on which the USB interface is arranged, and first magnet pieces are symmetrically adhered to two sides of the USB interface; the bottoms of the two guide clamping grooves are respectively provided with a guide sliding groove along the length direction of the guide clamping grooves, and a guide block which is in sliding connection with the guide sliding grooves is additionally arranged on the first side plate; a limiting groove is formed in one side face, symmetrical to the accommodating groove, of the charging head, the size of the limiting groove is matched with that of the second side plate, and a second magnet piece is bonded to the bottom face of the limiting groove; the USB interface side wall is also provided with a fool-proof groove, and the USB plug is provided with a fool-proof boss matched with the fool-proof groove.
2. The mobile phone battery charger according to claim 1, wherein the two first magnets are arranged in an L-shape.
3. The mobile phone battery charger according to claim 1, wherein the cross-sections of the guide chute and the fool-proof groove are semicircular.
4. The battery charger according to claim 3, wherein the guiding block is provided with a plurality of balls uniformly distributed along the length direction of the first side plate, the first side plate is provided with an installation groove for installing the balls, and the balls are movably inserted into the installation groove.
5. The charger for the battery of the mobile phone according to claim 1, wherein the first side plate is provided with an anti-slip texture structure on the side surface away from the containing groove, and the anti-slip texture is provided with a plurality of uniformly distributed arc structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021357370.8U CN212304831U (en) | 2020-07-10 | 2020-07-10 | Mobile phone battery charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021357370.8U CN212304831U (en) | 2020-07-10 | 2020-07-10 | Mobile phone battery charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212304831U true CN212304831U (en) | 2021-01-05 |
Family
ID=73935786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021357370.8U Active CN212304831U (en) | 2020-07-10 | 2020-07-10 | Mobile phone battery charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212304831U (en) |
-
2020
- 2020-07-10 CN CN202021357370.8U patent/CN212304831U/en active Active
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