CN211908436U

CN211908436U - Multifunctional mobile phone charger

Info

Publication number: CN211908436U
Application number: CN202020757926.6U
Authority: CN
Inventors: 陈杰; 刘隽炜
Original assignee: Union Hospital Tongji Medical College Huazhong University of Science and Technology
Current assignee: Union Hospital Tongji Medical College Huazhong University of Science and Technology
Priority date: 2020-05-10
Filing date: 2020-05-10
Publication date: 2020-11-10
Anticipated expiration: 2030-05-10

Abstract

The utility model relates to the technical field of chargers, and a multifunctional mobile phone charger is disclosed, including the first casing that charges, inboard outer wall fixed connection tape spring through the data line, and the data line twines at the outer wall of hollow post, thereby when making natural state, the data line is accomodate to the first casing that charges automatically under tape spring elastic action, thereby avoid the data line to twine and tie a knot, facilitate the use, it accomodates the groove to set up the interface through the front surface at the first casing that charges, make the data line interface accomodate to the interface and accomodate the inslot, thereby avoid damaging the data line interface, through the articulated mounting panel of lower part inner wall of accomodating the groove at the interface, first draw-in groove and second draw-in groove are seted up respectively on the upper portion of mounting panel and the first casing that charges, thereby make mounting panel bearing cell-phone, first draw-in groove and the supplementary fixed cell-phone of second.

Description

Multifunctional mobile phone charger

Technical Field

The utility model relates to a charger technical field specifically is a multifunctional mobile phone charger.

Background

The mobile phone charger is also named as: the mobile power supply and the charger consist of a stable power supply (mainly a voltage-stabilized power supply, a voltage-stabilized power supply and enough current) and necessary control circuits for constant current, voltage limitation, time limitation and the like, and the wired mobile phone charger is still widely used in the current life due to low manufacturing cost and high charging speed. The existing wired mobile phone charger is single in function and not convenient and fast to use, for example, a self-checking and protecting mobile phone charger disclosed by patent number CN201921348361.X and a self-checking and protecting mobile phone charger disclosed by patent number CN201921348361.X are mostly split, a charging head and a data line are easily wound and knotted, the arrangement is difficult, and when the mobile phone is charged in a special place, the mobile phone is placed everywhere, therefore, a multifunctional mobile phone charger is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a multifunctional mobile phone charger possesses the flexible and cell phone stand function of accomodating of data line, and the winding of avoiding is tied a knot in the data can be accomodate to charging the head to, cell phone stand bearing cell-phone facilitates the use, has solved the wired charger of current cell-phone, and the data line twines easily and ties a knot, is difficult to arrange in order, and when special place charges, the problem that the cell-phone does not have the department and places.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a multifunctional mobile phone charger comprises a charging head shell, wherein the lower part of the charging head shell is provided with a plug accommodating groove, the inner wall of the plug accommodating groove is rotationally connected with a plug, the lower part of the inner cavity of the charging head shell is provided with a main board which is electrically connected with the plug, the output end of the upper part of the main board is fixedly connected with a lead, the upper part of the inner cavity of the charging head shell is provided with a hollow column, the outer wall of the hollow column is wound with a data wire, the upper end of the wire penetrates through the hollow column and is fixedly connected with the inner end of the data wire, the outer wall of the inner side of the data wire is fixedly connected with a tape spring, the upper end of the charging head shell is provided with a wire hole, the upper part and the middle part of the front surface of the charging head shell are respectively provided with a wire groove and an interface accommodating groove which are communicated, the upper end of data line runs through the line hole and accomodates at the interface and accomodates the inslot, the lower part inner wall in groove is accomodate to the interface articulates has and accomodates groove assorted mounting panel with the interface.

Preferably, the supporting plate is concave, a plurality of first clamping grooves are formed in the rear end of the upper portion of the supporting plate, and a second clamping groove is formed in the upper portion of the front surface of the charging head shell.

Preferably, the data line is trinity data line, and it is as an organic whole to collect Lightning, 30 needle interfaces and Micro USB ports.

Preferably, the left side and the right side of the upper portion inner wall of the charging head shell are both provided with guide rollers, and the inner end outer wall of each guide roller is connected with the outer wall of the data line in a sliding mode.

Preferably, the middle part of the upper end of the support plate is provided with a hand-digging groove, and the upper left corner of the charging head shell is fixedly connected with a hanging rope.

Preferably, the edges and corners of the charging head shell are all arc-shaped fillets.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model has the advantages that the tape spring is fixedly connected with the inner outer wall of the data line, and the data line is wound on the outer wall of the hollow column, so that the data line is automatically stored in the charging head shell under the elastic force of the tape spring when in a natural state, thereby avoiding the data line from being wound and knotted, the use is convenient, the interface storage groove is arranged on the front surface of the charging head shell, the data line interface is stored in the interface storage groove, thereby avoiding damaging the data line interface, the bracket plate is hinged with the bracket plate through the lower inner wall of the interface storage groove, the bracket plate and the upper part of the charging head shell are respectively provided with the first clamping groove and the second clamping groove, thereby the bracket plate supports the mobile phone, the first clamping groove and the second clamping groove assist in fixing the mobile phone, thereby being convenient for placing the mobile phone, the utility model has the advantages of reasonable design, convenient use, the data line storage, the data line interface, the mobile phone charger is greatly convenient to use, and the practicability of the mobile phone charger is improved.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a rear view of the present invention;

FIG. 3 is a front sectional view of the present invention;

FIG. 4 is a schematic view of the present invention in combination with a vertical socket to support a mobile phone;

fig. 5 is a schematic view of the present invention supporting a mobile phone when it is engaged with a horizontal socket.

In the figure: 1. a charging head housing; 2. a plug receiving groove; 3. a plug; 4. a main board; 5. a wire; 6. a hollow column; 7. a data line; 8. a tape spring; 9. a wire hole; 10. an interface receiving slot; 11. a mounting plate; 12. a first card slot; 13. a second card slot; 14. a guide roller; 15. c, hand-digging groove; 16. a wire slot; 17. and (7) hanging a rope.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-5, a multifunctional mobile phone charger includes a charging head housing 1, the charging head housing 1 is a cuboid made of hard plastic material, a plug accommodating groove 2 is formed at the lower part of the charging head housing 1, a plug 3 is rotatably connected to the inner wall of the plug accommodating groove 2, a main board 4 electrically connected to the plug 3 is arranged at the lower part of the inner cavity of the charging head housing 1, the main board 4 is a conventional charger main board, chips such as a full-bridge rectifier, a transformer, a triode, a reference source, an optocoupler and the like are integrated on the upper surface of the main board 4, a lead 5 is fixedly connected to the upper output end of the main board 4, the lead 5 is embedded in the inner wall of the bottom end of the charging head housing 1, a hollow column 6 is arranged at the upper part of the inner cavity of the charging head housing 1, a data line 7 is wound on the outer wall of the hollow column 6, and, the inner side outer wall of the data line 7 is fixedly connected with a tape spring 8, the inner end of the tape spring 8 is fixedly connected with the outer wall of the hollow column 6, the tape spring 8 and the data line 7 are wound on the outer wall of the hollow column 6 alternately, the elastic force of the tape spring 8 is always smaller than the friction force of the interface of the data line 7 in the insertion connection with the mobile phone, the influence on the normal use of the mobile phone is avoided, the upper end of the charging head shell 1 is provided with a wire hole 9, the inner wall of the wire hole 9 is bonded with a sealing ring, the inner wall of the sealing ring is connected with the outer wall of the data line 7 in a sliding mode, the upper portion and the middle portion of the front surface of the charging head shell 1 are respectively provided with a wire groove 16 and an interface accommodating groove 10 which are communicated, the width of the wire groove 16 is matched with the data line 7, the interface accommodating groove 10 is a square groove, the upper end, the upper surface of the interface of data line 7 and the upper end inner wall joint of groove 10 are accomodate to the interface, the lower part inner wall of groove 10 is accomodate to the interface articulates has and accomodates groove 10 assorted mounting panel 11 with the interface, the outer wall bonding of mounting panel 11 has the rubber strip, the inner picture peg of groove 10 is accomodate to the outer wall of rubber strip and interface is pegged graft mutually, thereby make mounting panel 11 can be stably fixed, and then the interface that makes data line 7 is stably accomodate to the interface and is accomodate in groove 10, mounting panel 11 can support cell-phone, the cell-phone of being convenient for is placed.

Referring to fig. 4 and 5, a support plate 11 is concave, a plurality of first engaging grooves 12 are formed at the rear end of the upper portion of the support plate 11, a second engaging groove 13 is formed at the upper portion of the front surface of a charging head housing 1, the first engaging groove 12 and the second engaging groove 13 are both arc-shaped grooves and are matched with the thickness of a conventional mobile phone, as shown in fig. 4 of the specification, when the charger is used in cooperation with an external vertical socket, the support plate 11 can be rotated forward, and when the support plate 11 is rotated by 90 ° to be in a horizontal state, the lower portion of the front surface of the support plate 11 is just engaged with the inner wall of the bottom end of an interface accommodating groove 10, so that the support plate 11 is fixed, the lower portion of the mobile phone is placed in the first engaging groove 12, the upper end of the mobile phone is attached to the front surface of the charging head housing 1, the mobile phone can be fixed, and the inclination angle of the mobile phone can be adjusted by adjusting the proper, when the charger is matched with an external horizontal socket for use, the support plate 11 is rotated upwards, the lower part of the mobile phone is placed in the second clamping groove 13, the upper end of the mobile phone is clamped into the first clamping groove 12, the mobile phone can be fixed, and similarly, the inclination angle of the mobile phone can be adjusted by adjusting the appropriate first clamping groove 12.

Referring to fig. 1, the data line 7 is a three-in-one data line, which integrates lighting, a 30-pin interface and a Micro USB port, and can support multiple devices, thereby avoiding the trouble of frequently searching for data lines.

Referring to fig. 3, the left side and the right side of the inner wall of the upper portion of the charging head housing 1 are both provided with a guide roller 14, and the outer wall of the inner end of the guide roller 14 is slidably connected with the outer wall of the data line 7, so as to prevent the data line 7 from rubbing against the bottom end of the line hole 9 and protect the data line 7.

Please refer to fig. 1, a hand-digging groove 15 is formed in the middle of the upper end of the support plate 11, so as to facilitate opening the support plate 11, and a hanging rope 17 is fixedly connected to the upper left corner of the charging head casing 1, so as to facilitate carrying and use.

Referring to fig. 1 to 5, the corners of the charging head housing 1 are all arc-shaped rounded corners, thereby improving the safety and the aesthetic property of the present invention.

The working principle is as follows: when the mobile phone charger is used, the plug 3 is rotated outwards, the plug 3 is inserted into an external socket, the support plate 11 is opened, the interface of the data line 7 is taken out, the data line 7 can be freely pulled to be inserted into the mobile phone for charging use, meanwhile, the mobile phone can be supported by the support plate 11 or the charging head shell 1 and is assisted and fixed by the first clamping groove 12 and the second clamping groove 13, so that the mobile phone is convenient to place, after the mobile phone charger is used, the data line 7 is pulled out, the data line 7 is automatically stored into the charging head shell 1 under the elastic force of the tape spring 8, the interface of the data line 7 is stored into the interface storage groove 10, the support plate 11 is buckled, and the storage of the data line 7 and the interface thereof can be completed, the utility model has the advantages of reasonable design, convenient use, multiple functions of data line 7 storage, data line interface protection, mobile phone support and the like, and great convenience for the use of, the practicability of the mobile phone charger is improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a multi-functional cell-phone charger, includes first casing (1) that charges which characterized in that: the lower part of the charging head shell (1) is provided with a plug accommodating groove (2), the inner wall of the plug accommodating groove (2) is rotatably connected with a plug (3), the lower part of the inner cavity of the charging head shell (1) is provided with a mainboard (4) which is electrically connected with the plug (3), the upper output end of the mainboard (4) is fixedly connected with a lead (5), the upper part of the inner cavity of the charging head shell (1) is provided with a hollow column (6), the outer wall of the hollow column (6) is wound with a data line (7), the upper end of the lead (5) penetrates through the hollow column (6) and is fixedly connected with the inner end of the data line (7), the inner outer wall of the inner side of the data line (7) is fixedly connected with a tape spring (8), the upper end of the charging head shell (1) is provided with a line hole (9), and the upper part and the middle part of the front surface of the charging head shell (1) are respectively provided with, the upper end of data line (7) is run through line hole (9) and is accomodate in interface accomodates groove (10), the lower part inner wall that the groove (10) was accomodate to the interface articulates there is and accomodates groove (10) assorted mounting panel (11) with the interface.

2. A multi-function charger for cellular phones according to claim 1, wherein: the support plate (11) is concave, a plurality of first clamping grooves (12) are formed in the rear end of the upper portion of the support plate (11), and a second clamping groove (13) is formed in the upper portion of the front surface of the charging head shell (1).

3. A multi-function charger for cellular phones according to claim 1, wherein: data line (7) are trinity data line, collect Lightning, 30 needle interfaces and Micro USB ports as an organic whole.

4. A multi-function charger for cellular phones according to claim 1, wherein: the left side and the right side of the upper portion inner wall of the charging head shell (1) are provided with guide rollers (14), and the inner outer wall of each guide roller (14) is connected with the outer wall of the data line (7) in a sliding mode.

5. A multi-function charger for cellular phones according to claim 1, wherein: the upper end middle part of mounting panel (11) has been seted up hand and has been scratched groove (15), the upper left corner fixedly connected with of the first casing that charges (1) hangs rope (17).

6. A multi-function charger for cellular phones according to claim 1, wherein: the edges and corners of the charging head shell (1) are all arc-shaped fillets.