CN215646226U - Multi-joint mobile phone charger - Google Patents

Abstract

The utility model discloses a multi-joint mobile phone charger, which relates to the technical field of mobile phone chargers.

Description

Multi-joint mobile phone charger

Technical Field

The utility model relates to the technical field of mobile phone chargers, in particular to a multi-joint mobile phone charger.

Background

The mobile phone charger can be roughly divided into a travel charger, a seat type charger and a maintenance type charger, the contact of general users is mainly the first two types, the most sold in the market is the travel charger, different charger plugs are different, along with the wide application of the smart phone, great convenience is brought to the daily life of people, as the battery endurance of the smart phone is very limited, the smart phone charger becomes one of electronic accessories necessary for people to stay at home or go out, most of the mobile phones are provided with a special mobile phone charger, the mobile phones of different brands and models can not share one charger, and the general charger only corresponds to one matched charging wire.

When the user is on business or the whole family is gone out to travel, because of the cell-phone charging wire of different brands is also different, consequently need carry a plurality ofly with the charging wire of cell-phone looks adaptation, the charging wire can be placed in the package or in the pocket so that take, people learn inertial article such as charging wire and key that the volume is less and insert in the package or in the pocket along with the hand when going out, the people will rock along with the people in the pocket or the less article such as charging wire and key in the package that the volume is less, charging wire and key twine together easily, because the key edge can take place the friction with the charging wire epidermis, the wearing and tearing can cause the charging wire to the comparatively sharp part of its key edge, make the epidermis damage of charger easily, make its inside electric wire expose outside, the condition of electric leakage appears easily when charging, there is the potential safety hazard, reduce the life of charging wire.

SUMMERY OF THE UTILITY MODEL

The utility model provides a multi-joint mobile phone charger, which solves the technical problems that a charging wire is arranged in a bag or a pocket and rubs with objects with small volume such as a key, and the charging wire is possibly abraded by the sharper edge of the key due to the friction between the edge of the key and the surface of the charging wire.

In order to solve the above technical problem, the present invention provides a multi-terminal mobile phone charger, comprising:

the charging mechanism comprises a plug, two charger pole pieces are arranged inside the plug, a terminal A is inserted into the plug, and a connecting wire is fixedly connected inside the terminal A;

the shunting mechanism comprises a placing block, a terminal B is fixedly connected inside the placing block, the connecting wire is spliced with the terminal B, four shunting wires are fixedly connected inside the terminal B, four charging wires are arranged inside the connecting box, one end of each charging wire, which is positioned inside a pole piece of the charger, is fixedly connected with a terminal C, and one side of each terminal C is abutted against one side of each shunting wire;

accomodate the structure, accomodate the structure including accomodating the groove, the inside of plug is provided with accomodates the groove, the inside rotation of accomodating the groove is connected with the rotor plate, the shifting chute has been seted up to the inside of plug, two slide bars of inside fixedly connected with of shifting chute, two sliding connection has slider A on the slide bar, one side fixedly connected with spring A of slider A, spring A's one end and the inner wall fixed connection of shifting chute, spring A's other end fixedly connected with stopper, the one end and rotor plate one side of stopper offset, one side fixedly connected with connecting rod of stopper, the spout with connecting rod looks adaptation is seted up at the top of plug.

Preferably, the inside fixedly connected with dead lever of plug, two standing grooves have been seted up to the inside of dead lever, the inside fixedly connected with spring B of standing groove, the inner wall fixed connection of spring B's one end and standing groove, spring B's other end fixed connection connecting block, one side fixedly connected with of connecting block supports touch multitouch A, support touch multitouch A and the inner wall of charger pole piece and offset, two charger pole piece rotates with the dead lever to be connected, the standing groove with charger pole piece looks adaptation is seted up to the inside of plug, and personnel can hold two charger pole pieces and rotate and apply pressure, make the charger pole piece rotate, and charger pole piece pivoted in-process utilizes spring B's elasticity can be with contradicting block A bullet in the fixed orifices, has realized the fixed of charger pole piece.

Preferably, through holes are formed in the two charger pole pieces in a penetrating mode, the thickness of each charger pole piece is cm, and the through holes enable the plug to be in better and firmer matching and contact with the copper sheet contacts in the jacks.

Preferably, the movable groove has been seted up to the inside of plug, the inside fixedly connected with slider B in movable groove, one side fixedly connected with spring C of slider B, the other end of spring C and the inner wall fixed connection in movable groove, slider B's opposite side fixedly connected with touch block B, touch block B's one side offsets with one side of rotor plate, and the elastic force that utilizes slider B is conflict block B when can promote the rotor plate to make the rotor plate rotate, convenient to use.

Preferably, the one end of connecting wire is provided with the connecting box, place the inside that the piece is located the connecting box, the connecting box includes two butt joint boards, two the butt joint board rotates to be connected, and the setting of connecting box is avoided falling to getting into terminal B and tapping line on, plays dirt-proof effect.

Preferably, four the equal fixedly connected with set casing of one end of charging wire, place the inside of piece and set up the draw-in groove with set casing looks adaptation, the set casing is located the inside of draw-in groove, place the inside of piece and set up two recesses, the inside fixedly connected with spring D of recess, spring D's one end fixedly connected with fixed block, one side fixedly connected with movable block of fixed block, the draw-in groove with movable block looks adaptation is seted up to one side of set casing, the set casing passes through the draw-in groove and extends to the inside of set casing, utilizes spring D's elasticity can be with the inside of movable block spring-in set casing, has increased the stability that the charging wire pegged graft.

Preferably, the rotating plate is provided with a round hole matched with the limiting block, the position of the round hole corresponds to the position of the limiting block, the limiting block can be bounced into the round hole by the aid of elasticity of the spring A, and the rotating plate is fixed.

Preferably, the outer wall of connecting wire is provided with the ripple lag, the ripple lag is the heliciform, has buffering, difficult rupture, tensile and the effect that resets.

Compared with the related art, the multi-joint mobile phone charger provided by the utility model has the following beneficial effects:

1. according to the utility model, a person holds the connecting rod and applies pulling force to move the connecting rod, the movement of the connecting rod drives the limiting block and the sliding block A to move and enables the spring A in a normal state to enter a compression state, the elastic force of the spring C is utilized to enable the abutting block B to vertically move, and the rotating plate is pushed to enable the rotating plate to rotate, at the moment, the accommodating groove is in an open state, the person can place the connecting wire and the four charging wires inside the accommodating groove, the situation that the charging wires are placed in a bag or a pocket to rub objects with small size, such as keys, is avoided, and the carrying is convenient.

2. According to the utility model, a person takes the connecting wire and the charging wires to be used, holds the terminal A and applies pressure to enable the terminal A to be inserted into the plug, at the moment, the connecting box can be opened, and holds one end of the connecting wire to enable the terminal B to be inserted into the connecting wire, at the moment, the taken charging wires can be inserted into the placing block and abut against one side of the tapping wires, at the moment, the mobile phones can be charged, a plurality of mobile phones can be charged, and the use is convenient.

Drawings

FIG. 1 is a schematic diagram of a multi-terminal charger for a mobile phone;

FIG. 2 is a schematic cross-sectional view of a multi-terminal mobile phone charger in a front view;

FIG. 3 is a schematic cross-sectional view of a multi-terminal charger for a mobile phone in a top view;

FIG. 4 is an enlarged view taken at A in FIG. 2;

fig. 5 is an enlarged view at B in fig. 3.

Reference numbers in the figures: 1. a plug; 2. fixing the rod; 3. a charger pole piece; 4. a spring B; 5. connecting blocks; 6. a contact block A; 7. a terminal A; 8. a connecting wire; 9. a connection box; 10. placing the blocks; 11. a terminal B; 12. distributing wires; 13. a charging wire; 14. a stationary case; 15. a terminal C; 16. a spring D; 17. a fixed block; 18. a moving block; 19. a rotating plate; 20. a slide bar; 21. a slide block A; 22. a spring A; 23. a limiting block; 24. a slide block B; 25. a spring C; 26. a contact block B; 27. a through hole; 28. a connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In a first embodiment, as shown in fig. 1-5, a multi-tap charger for a mobile phone, comprising:

the charging structure comprises a plug 1, two charger pole pieces 3 are arranged inside the plug 1, a terminal A7 is inserted into the plug 1, and a connecting wire 8 is fixedly connected inside the terminal A7;

the person holds the terminal a7 and applies pressure to insert the terminal a7 into the interior of the plug 1, and holds one end of the connecting wire 8 to insert the terminal B11 into the interior of the connecting wire 8, so that the connection effect is achieved, and current can be conducted to the terminal B11 through the connecting wire 8.

The shunting structure comprises a placing block 10, wherein a terminal B11 is fixedly connected inside the placing block 10, a connecting wire 8 is spliced with a terminal B11, four shunting wires 12 are fixedly connected inside a terminal B11, four charging wires 13 are arranged inside a connecting box 9, one end of each charging wire 13, which is positioned inside a charger pole piece 3, is fixedly connected with a terminal C15, and one side of each terminal C15 is abutted against one side of each shunting wire 12;

the charging wire 13 is inserted into the placing block 10 and is abutted against one side of the tapping line 12, so that the mobile phone can be charged, a plurality of mobile phones can be charged, and the mobile phone is convenient to use;

the accommodating structure comprises an accommodating groove, the accommodating groove is formed in the plug 1, a rotating plate 19 is rotatably connected to the inside of the accommodating groove, a moving groove is formed in the plug 1, two sliding rods 20 are fixedly connected to the inside of the moving groove, sliding blocks A21 are connected to the two sliding rods 20 in a sliding mode, a spring A22 is fixedly connected to one side of each sliding block A21, one end of each spring A22 is fixedly connected with the inner wall of the moving groove, a limiting block 23 is fixedly connected to the other end of each spring A22, one end of each limiting block 23 abuts against one side of the rotating plate 19, a connecting rod 28 is fixedly connected to one side of each limiting block 23, and a sliding groove matched with the connecting rod 28 is formed in the top of the plug 1;

personnel hold connecting rod 28 and apply pulling force and make connecting rod 28 remove, connecting rod 28's removal drives stopper 23 and slider A21 and removes and makes spring A22 under the normality can get into compression state, utilize spring C25's elasticity to make conflict piece B26 vertical removal, and promote rotor plate 19 and make rotor plate 19 rotate, accomodate the groove this moment and be in the open mode, personnel can place connecting wire 8 and four charging wires 13 and accomodate the inside in groove, avoided the charging wire to place in the package or the pocket and the less article emergence frictional condition of volume such as key, and convenient to carry.

Embodiment two, go up plug 1's inside fixedly connected with dead lever 2 on the basis of embodiment one, two standing grooves have been seted up to the inside of dead lever 2, the inside fixedly connected with spring B4 of standing groove, the one end of spring B4 and the inner wall fixed connection of standing groove, spring B4's other end fixed connection connecting block 5, one side fixedly connected with of connecting block 5 supports touch multitouch A6, the inner wall of supporting touch multitouch A6 and charger pole piece 3 offsets, two charger pole pieces 3 rotate with dead lever 2 and are connected, the standing groove with charger pole piece 3 looks adaptation is seted up to the inside of plug 1.

The personnel can hold two charger pole pieces 3 and rotate and exert pressure, makes charger pole piece 3 rotate, and charger pole piece 3 pivoted in-process utilizes spring B4's elasticity can be with conflict piece A6 bullet in the fixed orifices, has realized the fixed of charger pole piece 3 to the space area occupied of plug 1 has been reduced.

In the third embodiment, on the basis of the first embodiment, through holes 27 are formed in both the two charger pole pieces 3, and the thickness of the charger pole pieces 3 is 1 cm.

The arrangement of the through holes 27 enables the plug to be better and more firmly matched and contacted with the copper sheet contact in the jack, and the stability is improved.

In the fourth embodiment, on the basis of the first embodiment, a movable groove is formed in the plug 1, a sliding block B24 is fixedly connected in the movable groove, a spring C25 is fixedly connected to one side of the sliding block B24, the other end of the spring C25 is fixedly connected to the inner wall of the movable groove, a contact block B26 is fixedly connected to the other side of the sliding block B24, and one side of the contact block B26 abuts against one side of the rotating plate 19.

The elastic force of the sliding block B24 can push the rotating plate 19 by the abutting block B26 and rotate the rotating plate 19, so that a person does not need to manually rotate the rotating plate 19, and the use is convenient.

Fifth embodiment, on the basis of the first embodiment, one end of the connection line 8 is provided with a connection box 9, the placing block 10 is located inside the connection box 9, the connection box 9 includes two butt-joint plates, and the two butt-joint plates are rotatably connected.

The arrangement of the connection box 9 prevents excessive dust from falling onto the incoming terminal B11 and the tap line 12, which may cause contact failure, and thus functions as a dust-proof function.

Sixth embodiment, on the basis of first embodiment, the equal fixedly connected with set casing 14 of one end of four charging wires 13, place the inside of piece 10 and set up the draw-in groove with 14 looks adaptations of set casing, set casing 14 is located the inside of draw-in groove, place the inside of piece 10 and set up two recesses, the inside fixedly connected with spring D16 of recess, the one end fixedly connected with fixed block 17 of spring D16, one side fixedly connected with movable block 18 of fixed block 17, the draw-in groove with 18 looks adaptations of movable block is seted up to one side of set casing 14, set casing 14 extends to the inside of set casing 14 through the draw-in groove.

The moving block 18 can be ejected into the fixed shell 14 by the elastic force of the spring D16 and is abutted against one side of the tapping line 12, so that the other side of the tapping line 12 is closer to one side of the terminal C15, and the plugging stability of the charging line 13 is improved.

Seventh embodiment, on the basis of the first embodiment, a round hole matched with the limiting block 23 is formed in the rotating plate 19, and the position of the round hole corresponds to the position of the limiting block 23.

The limiting block 23 can be bounced into the round hole by the elastic force of the spring A22, so that the rotating plate 19 is fixed and is convenient to carry.

Eighth embodiment, on the basis of the first embodiment, the outer wall of the connecting wire 8 is provided with a corrugated protection sleeve, and the corrugated protection sleeve is spiral.

The spiral is the longest line stored with the shortest length, and has the functions of buffering, uneasy breaking, stretching and resetting, and is convenient to use.

The working principle is as follows:

when the charger needs to be carried:

the first step is as follows: the person holds the connecting rod 28 by hand and applies pulling force to move the connecting rod 28, the movement of the connecting rod 28 drives the limiting block 23 and the sliding block A21 to move and enables the spring A22 in a normal state to enter a compression state, when the limiting block 23 is far away from the body of the rotating plate 19, the elastic force of the spring C25 is utilized to enable the abutting block B26 to vertically move, and the rotating plate 19 is pushed to enable the rotating plate 19 to rotate, at the moment, the accommodating groove is in an open state, the person can place the connecting wire 8 and the four charging wires 13 inside the accommodating groove, and the carrying is convenient;

the second step is that: when needing to charge, personnel can hold personnel and hold connecting rod 28 and exert pulling force and make connecting rod 28 remove, the removal of connecting rod 28 drives stopper 23 and slider A21 and removes and makes spring A22 under the normality get into the compression state, utilize the elasticity of spring C25 to make conflict piece B26 vertical movement when stopper 23 keeps away from the body of rotating plate 19, and promote rotating plate 19 and make rotating plate 19 rotate, the groove is in the open condition this moment, personnel can take connecting wire 8 and the charging wire 13 that needs to use, personnel hold terminal A7 and exert pressure and make terminal A7 insert the inside of plug 1, can open connecting box 9 this moment, and hold the one end of connecting wire 8 and make terminal B11 insert the inside of connecting wire 8, can insert the charging wire 13 that takes out the inside of placing piece 10 and offset with one side of tapping 12 this moment, can charge the cell-phone at this moment.

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.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. A multi-terminal handset charger, comprising:

the charging structure comprises a plug (1), two charger pole pieces (3) are arranged inside the plug (1), a terminal A (7) is inserted inside the plug (1), and a connecting wire (8) is fixedly connected inside the terminal A (7);

the shunting mechanism comprises a placing block (10), the placing block (10) is spliced with a connecting line (8), a connecting box (9) is arranged at one end of the connecting line (8), the placing block (10) is located inside the connecting box (9), the connecting box (9) comprises two butt-joint plates, the two butt-joint plates are connected in a rotating mode, a terminal B (11) is fixedly connected inside the placing block (10), four branch connecting lines (12) are fixedly connected inside the terminal B (11), four charging lines (13) are arranged inside the connecting box (9), a terminal C (15) is fixedly connected at one end of each charging line (13) located inside the connecting box (9), and one side of each terminal C (15) is abutted against one side of each branch connecting line (12);

a receiving structure, which comprises a receiving groove, the inside of the plug (1) is provided with the receiving groove, the interior of the accommodating groove is rotatably connected with a rotating plate (19), the interior of the plug (1) is provided with a moving groove, two sliding rods (20) are fixedly connected inside the moving groove, a sliding block A (21) is connected on the two sliding rods (20) in a sliding way, one side of the sliding block A (21) is fixedly connected with a spring A (22), one end of the spring A (22) is fixedly connected with the inner wall of the moving groove, the other end of the spring A (22) is fixedly connected with a limiting block (23), one end of the limiting block (23) is propped against one side of the rotating plate (19), one side fixedly connected with connecting rod (28) of stopper (23), the spout with connecting rod (28) looks adaptation is seted up at the top of plug (1).

2. The multi-joint mobile phone charger according to claim 1, wherein the fixing rod (2) is fixedly connected to the inside of the plug (1), two placing grooves are formed in the fixing rod (2), the spring B (4) is fixedly connected to the inside of the placing grooves, one end of the spring B (4) is fixedly connected to the inner wall of the placing groove, the other end of the spring B (4) is fixedly connected to the connecting block (5), the contact block a (6) is fixedly connected to one side of the connecting block (5), the contact block a (6) abuts against the inner wall of the charger pole piece (3), the two charger pole pieces (3) are rotatably connected to the fixing rod (2), and the placing groove matched with the charger pole piece (3) is formed in the plug (1).

3. The multi-joint mobile phone charger according to claim 1, wherein through holes (27) are formed in both of the two charger pole pieces (3) in a penetrating manner, and the thickness of the charger pole pieces (3) is 1 cm.

4. The multi-joint mobile phone charger according to claim 1, wherein a movable groove is formed in the plug (1), a sliding block B (24) is fixedly connected to the inside of the movable groove, a spring C (25) is fixedly connected to one side of the sliding block B (24), the other end of the spring C (25) is fixedly connected to the inner wall of the movable groove, a contact block B (26) is fixedly connected to the other side of the sliding block B (24), and one side of the contact block B (26) abuts against one side of the rotating plate (19).

5. The multi-terminal mobile phone charger according to claim 1, wherein one end of each of the four charging wires (13) is fixedly connected with a fixed shell (14), a slot matched with the fixed shell (14) is formed in the placing block (10), the fixed shell (14) is located in the slot, two grooves are formed in the placing block (10), a spring D (16) is fixedly connected in the groove, one end of the spring D (16) is fixedly connected with a fixed block (17), a moving block (18) is fixedly connected to one side of the fixed block (17), a slot matched with the moving block (18) is formed in one side of the fixed shell (14), and the fixed shell (14) extends into the fixed shell (14) through the slot.

6. The multi-joint mobile phone charger according to claim 1, wherein the rotating plate (19) is provided with a round hole matched with the limiting block (23), and the position of the round hole corresponds to the position of the limiting block (23).

7. A multi-terminal charger for mobile phones according to claim 1, characterized in that the external wall of said connection cord (8) is provided with a corrugated sheath, said corrugated sheath being spiral-shaped.

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