CN203039411U - A portable ultrathin multifunctional multi-power charger - Google Patents

Abstract

The utility model discloses a portable ultrathin multifunctional multi-power charger comprising a sheet-shaped housing, a vehicle cigarette lighter power input connector used for acquiring direct current, a AC input connector used for acquiring alternating current, a converting circuit module, and a power output connector used for outputting DC to electronic product power supplies. A charging input assembly is formed by the vehicle cigarette lighter power input connector, the AC input connector, and the converting circuit module. A collecting groove is disposed on the top surface of the sheet-shaped housing, wherein the size of the collecting groove is matched with that of the charging input assembly. The back of the charging input assembly is pivoted on the back of the collecting groove. The power output connector is fixed on the sheet-shaped housing. When the charger is not used, the charging input assembly is collected in the collecting groove. The portable ultrathin multifunctional multi-power charger has characteristics of various functions, a small size, low thickness, portableness, and satisfying using requirements of users.

Description

A kind of portable multi-functional many mains chargers as thin as a wafer

Technical field

The utility model relates to the mains charger technical field of electronic product, is specifically related to a kind of portable multi-functional many mains chargers as thin as a wafer.

Background technology

Existing electronic product mains charger is of a great variety, various informative, but exists all that use is single, volume big, carries defective such as inconvenience.Particularly remove charger to the electronic product power source charges for the cigar lighter by automobile, its not only bulky but also thickness reach more than the 25mm, carry inconvenience.

The utility model content

Technical problem to be solved in the utility model provides a kind of diverse in function, little, the portable portable multi-functional many mains chargers as thin as a wafer of volume.

For addressing the above problem, the technical scheme that the utility model adopts is as follows:

A kind of portable multi-functional many mains chargers as thin as a wafer comprise the sheet shell, are used for obtaining galvanic automobile cigarette lighter power supply input adapter, the alternating current input adapter that is used for obtaining alternating current, change-over circuit module, are used for the power supply out splice going splice to electronic product power supply output DC; Described automobile cigarette lighter power supply input adapter, alternating current input adapter and power supply out splice going splice electrically connect the change-over circuit module; Described automobile cigarette lighter power supply input adapter and alternating current input adapter form a charging input module on the corresponding front and back ends that is arranged on described change-over circuit module and with described change-over circuit module respectively; The end face of described sheet shell is provided with a collection groove that is complementary with described charging input module size, and the rear end of described charging input module articulates the rear end of described collection groove; Described power supply out splice going splice is fixed on the described sheet shell; During non-use, described charging input module is concealed in the described collection groove.

Portable multi-functional many mains chargers as thin as a wafer of the present utility model are provided with automobile cigarette lighter power supply input adapter and the alternating current input adapter cooperates change-over circuit module and power supply out splice going splice just can pass through the cigar lighter of automobile or the power source charges that AC power is directly given electronic product, satisfy the user to the diversified user demand of charger function, and by automobile cigarette lighter power supply input adapter, the charging input module that alternating current input adapter and change-over circuit module three form, its rear end is articulated in the rear end of the collection groove of sheet shell, when non-use, the charging input module can be collected in the described collection groove, be convenient to the user and carry charger, and when needs use the charging input module, this charging input module can be routed up from the collection groove, be used very convenient.

The problem that loose contact when automobile cigarette lighter power supply input adapter obtains the direct current of automobile power source, occurs, preferably, described automobile cigarette lighter power supply input adapter comprises elastic automobile charging head positive pole, elastic automobile charging head negative pole, stator, spring and the revolving fragment that is complementary with the bayonet socket that is arranged on the automobile cigarette lighter; Described elastic automobile charging head negative pole is fixed on the front end of described change-over circuit module; The front end of described change-over circuit module ready-made one fluting that is complementary with described spring external diameter that caves in inward; The latter half of of described spring is fixed in the described fluting, and first half stretches out from the front end of described fluting; The rear end of described elastic automobile charging head positive pole is fixed on the front end of spring first half after passing described stator and revolving fragment successively; Described revolving fragment is the outer wall of the described spring first half of socket also; And when using, described revolving fragment forms a decussate texture around the anodal rotation of described elastic automobile charging head and with described stator.By the bayonet socket that matches on the revolving fragment clamping cigar lighter, even be processed at the long-time charging of needs and stator under the situation of structure as thin as a wafer, can not occur rocking or condition of poor electric contact yet, guarantee that elastic automobile charging head positive pole can contact the positive pole of automobile power source effectively.

Preferably, the rear end of described change-over circuit module articulates the rear end of described collection groove by a pivot.

Preferably, described alternating current input adapter comprises for first pin that connects AC outlet and second pin, being used for will described first pin and slotting of being connected of second pin; The rear end of described change-over circuit module is provided with first slot that is complementary with the first pin size and second slot that is complementary with the second pin size; It is a contiguous block for the described slotting axle of pivot joint between described first slot and second slot; The two ends, the left and right sides of described slotting axle pass described contiguous block and respectively correspondence stretch in described first slot and second slot; Described first pin and second pin be the corresponding two ends, the left and right sides that are positioned at described slotting axle respectively; And during non-use, described first pin and second pin are concealed in respectively in described first slot and second slot.

In order to realize having the electronic product charging of dissimilar USB charging sockets, satisfy the user to the diversified user demand of charger function, preferably, described power supply out splice going splice comprises joint body, charging lead and the USB output plug that is complementary with the USB charging socket of electronic product; Described charging lead one end connects described joint body, the other end described USB output plug that removably connects.

Preferably, described USB output plug is Micro USB plug or for USB 2.0 plugs or for USB 3.0 plugs or for being applied to the USB charging plug of iphone mobile phone of Apple.

For the charger that is easy to carry under non-working condition, preferably, portable multi-functional many mains chargers as thin as a wafer of the present utility model comprise that also one is used for the cable clamping interface of the described charging lead of clamping; Described cable clamping interface begins to extend and return described leading flank to form a closing structure behind left surface, trailing flank and the right flank through the sheet shell successively from the leading flank of described sheet shell.When need not to use the alternating current input adapter, can be with the charging lead around being wrapped on the described cable clamping interface around the sheet shell, till the sheet outer casing top surface zone that the USB output plug can be shelved between charging input module and the joint body.

For under the situation that can not obtain automobile power source or AC power, still can normally use portable multi-functional many mains chargers as thin as a wafer of the present utility model that the power supply of electronic product is charged, preferably, portable multi-functional many mains chargers as thin as a wafer of the present utility model comprise that also one is arranged on the sheet shell, is used for providing galvanic solar energy charging battery or lithium rechargeable batteries; Described solar energy charging battery or lithium rechargeable batteries electrically connect described change-over circuit module.

Carry in order further to be convenient to the user, preferably, portable multi-functional many mains chargers as thin as a wafer of the present utility model, preferably, the thickness of described sheet shell is less than or equal to 6mm; And during non-use, described solar energy charging battery or lithium rechargeable batteries, charging input module and power supply out splice going splice three's end face is in the same plane and form a flat structure with described sheet shell.

Compared to existing technology, the beneficial effects of the utility model are:

1, portable multi-functional many mains chargers as thin as a wafer of the present utility model are provided with automobile cigarette lighter power supply input adapter and the alternating current input adapter cooperates change-over circuit module and power supply out splice going splice just can pass through the cigar lighter of automobile or the power source charges that AC power is directly given electronic product, satisfy the user to the diversified user demand of charger function, and by automobile cigarette lighter power supply input adapter, the charging input module that alternating current input adapter and change-over circuit module three form, its rear end is articulated in the rear end of the collection groove of sheet shell, when non-use, the charging input module can be collected in the described collection groove, be convenient to the user and carry charger, and when needs use the charging input module, this charging input module can be routed up from the collection groove, be used very convenient.

2, portable multi-functional many mains chargers as thin as a wafer of the present utility model are provided with spring and are used for the revolving fragment that clamping is arranged on the bayonet socket on the automobile cigarette lighter owing to automobile cigarette lighter power supply input adapter, even be processed at the long-time charging of needs and stator under the situation of structure as thin as a wafer, can not occur rocking or condition of poor electric contact yet, guarantee that elastic automobile charging head positive pole can contact the positive pole of automobile power source effectively.

3, portable multi-functional many mains chargers as thin as a wafer of the present utility model also are provided with by inserting axle and are connected with first pin and second pin as the alternating current input adapter, realize the function that the use alternating current charges, satisfy the user to the diversified user demand of charger function.

Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.

Description of drawings

Fig. 1 is that portable multi-functional many mains chargers as thin as a wafer of the present utility model are in the structural representation under the non-working condition;

Fig. 2 is that portable multi-functional many mains chargers as thin as a wafer of the present utility model are in the structural representation under the alternating current use state;

Fig. 3 is that portable multi-functional many mains chargers as thin as a wafer of the present utility model are in the structural representation under the automobile power source use state;

Fig. 4 is in the structural representation of rotary state for the charging input module of portable multi-functional many mains chargers as thin as a wafer of the present utility model;

Fig. 5 is the A direction structure schematic diagram (being vertical view) of the automobile cigarette lighter power supply input adapter of Fig. 3;

Fig. 6 is that portable multi-functional many mains chargers as thin as a wafer of the present utility model are in the structural representation under automobile power source and the alternating current use state;

Fig. 7 is in the structural representation of rotary state for the alternating current input adapter of portable multi-functional many mains chargers as thin as a wafer of the present utility model.

Wherein, 1, sheet shell; 11, collection groove; 2, automobile cigarette lighter power supply input adapter; 21, elastic automobile charging head positive pole; 22, elastic automobile charging head negative pole; 23, stator; 24, spring; 25, revolving fragment; 26, fluting; 3, alternating current input adapter; 31, first pin; 32, second pin; 4, change-over circuit module; 41, first slot; 42, second slot; 43, contiguous block; 5, power supply out splice going splice; 51, joint body; 52, charging lead; 53, USB output plug; 6, charging input module; 7, pivot; 8, solar energy charging battery or lithium rechargeable batteries; 9, cable clamping interface.

Embodiment

Extremely shown in Figure 7 as Fig. 1, portable multi-functional many mains chargers as thin as a wafer of the present utility model comprise sheet shell 1, are used for obtaining galvanic automobile cigarette lighter power supply input adapter 2, the alternating current input adapter 3 that is used for obtaining alternating current, change-over circuit module 4, are used for the power supply out splice going splice 5 to electronic product power supply output DC; Described automobile cigarette lighter power supply input adapter 2, alternating current input adapter 3 and power supply out splice going splice 5 electrically connect change-over circuit module 4; Described automobile cigarette lighter power supply input adapter 2 and alternating current input adapter 3 form a charging input module 6 on the corresponding front and back ends that is arranged on described change-over circuit module 4 and with described change-over circuit module 4 respectively; The end face of described sheet shell 1 is provided with a collection groove 11 that is complementary with described charging input module 6 sizes, and the rear end of described charging input module 6 articulates the rear end of described collection groove 11; Described power supply out splice going splice 5 is fixed on the described sheet shell 1; During non-use, described charging input module 6 is concealed in the described collection groove 11.

Portable multi-functional many mains chargers as thin as a wafer of the present utility model are provided with automobile cigarette lighter power supply input adapter 2 and alternating current input adapter 3 cooperates change-over circuit module 4 and power supply out splice going splice 5 just can pass through the cigar lighter of automobile or the power source charges that AC power is directly given electronic product, satisfy the user to the diversified user demand of charger function, and by automobile cigarette lighter power supply input adapter 2, the charging input module 6 that alternating current input adapter 3 and change-over circuit module 4 threes form, its rear end is articulated in the rear end of the collection groove 11 of sheet shell 1, when non-use, charging input module 6 can be collected in the described collection groove 11, be convenient to the user and carry charger, and when needs use charging input module 6, this charging input module 6 can be routed up from collection groove 11, be used very convenient.

The problem that loose contact when automobile cigarette lighter power supply input adapter 2 obtains the direct current of automobile power source, occurs, particularly, described automobile cigarette lighter power supply input adapter 2 comprises elastic automobile charging head positive pole 21, elastic automobile charging head negative pole 22, stator 23, spring 24 and the revolving fragment 25 that is complementary with the bayonet socket that is arranged on the automobile cigarette lighter (not shown); Described elastic automobile charging head negative pole 22 is fixed on the front end of described change-over circuit module 4; The front end of described change-over circuit module 4 ready-made one fluting 26 that is complementary with described spring 24 external diameters that caves in inward; The latter half of of described spring 24 is fixed in the described fluting 26, and first half stretches out from the front end of described fluting 26; The rear end of described elastic automobile charging head positive pole 21 is fixed on the front end of spring 24 first halfs after passing described stator 23 and revolving fragment 25 successively; Described revolving fragment 25 is the outer wall of described spring 24 first halfs of socket also; And when using, described revolving fragment 25 forms a decussate texture (as shown in Figure 5) around anodal 21 rotations of described elastic automobile charging head and with described stator 23.By the bayonet socket that matches on the revolving fragment 25 clamping cigar lighters, also can guarantee that elastic automobile charging head positive pole 21 can contact the positive pole of automobile power source effectively even be processed at the long-time charging of needs and stator under the situation of structure as thin as a wafer.

Particularly, the rear end of described change-over circuit module 4 articulates the rear end of described collection groove 11 by a pivot 7.

Particularly, described alternating current input adapter 3 comprises for first pin 31 that connects the AC outlet (not shown) and second pin 32, being used for will described first pin 31 and slotting (not shown) being connected of second pin 32; The rear end of described change-over circuit module 4 is provided with first slot 41 that is complementary with first pin, 31 sizes and second slot 42 that is complementary with second pin, 32 sizes; It is a contiguous block 43 for the described slotting axle of pivot joint between described first slot 41 and second slot 42; The two ends, the left and right sides of described slotting axle pass described contiguous block 43 and respectively correspondence stretch in described first slot 41 and second slot 42; Described first pin 31 and second pin 32 be the corresponding two ends, the left and right sides that are positioned at described slotting axle respectively; And during non-use, described first pin 31 and second pin 32 are concealed in respectively in described first slot 41 and second slot 42.

In order to realize having the electronic product charging of dissimilar USB charging sockets, satisfy the user to the diversified user demand of charger function, particularly, described power supply out splice going splice 5 comprises joint body 51, charging lead 52 and the USB output plug 53 that is complementary with the USB charging socket of electronic product; Described charging lead 52 1 ends connect described joint body 51, the other end described USB output plug 53 that removably connects.

Particularly, described USB output plug 53 is for the Micro USB plug or for USB 2.0 plugs or for USB 3.0 plugs or be the USB charging plug of the iphone mobile phone that is applied to Apple.

For the charger that is easy to carry under non-working condition, particularly, portable multi-functional many mains chargers as thin as a wafer of the present utility model comprise that also one is used for the cable clamping interface 9 of the described charging lead 52 of clamping; Described cable clamping interface 9 begins to extend and return described leading flank to form a closing structure behind left surface, trailing flank and the right flank through sheet shell 1 successively from the leading flank of described sheet shell 1.When need not to use alternating current input adapter 3, can be with charging lead 52 around being wrapped on the described cable clamping interface 9 around the sheet shell 1, till sheet shell 1 top surface areas that USB output plug 53 can be shelved between charging input module 6 and the joint body 51.

For under the situation that can not obtain automobile power source or AC power, still can normally use portable multi-functional many mains chargers as thin as a wafer of the present utility model that the power supply of electronic product is charged, particularly, portable multi-functional many mains chargers as thin as a wafer of the present utility model comprise that also one is arranged on the sheet shell 1, is used for providing galvanic solar energy charging battery or lithium rechargeable batteries 8; Described solar energy charging battery or lithium rechargeable batteries 8 electrically connect described change-over circuit module 4.

Carry in order further to be convenient to the user, particularly, portable multi-functional many mains chargers as thin as a wafer of the present utility model, particularly, the thickness of described sheet shell 1 is less than or equal to 6mm; And during non-use, described solar energy charging battery or lithium rechargeable batteries 8, charging input module 6 and power supply out splice going splice 5 threes' end face is in the same plane and form a flat structure with described sheet shell.

Need to prove that described change-over circuit module 4 comprises for 5 volts of galvanic DC/DC change-over circuits that 12 or 24 volts of direct currents of automobile power source converted to suitable electronic product power supply use, for 220 volts of alternating currents being converted into 5 volts of galvanic AC/DC change-over circuits that are fit to the use of electronic product power supply and 5 volts of galvanic the 2nd DC/DC change-over circuits that convert suitable electronic product power supply use for the direct current with solar energy charging battery or lithium rechargeable batteries 8 to.

Above-mentioned execution mode only is preferred implementation of the present utility model; can not limit the scope of the utility model protection with this, the variation of any unsubstantiality that those skilled in the art does on basis of the present utility model and replacement all belong to the utility model scope required for protection.

Claims (9)

1. portable multi-functional many mains chargers as thin as a wafer is characterized in that: comprise the sheet shell, be used for obtaining galvanic automobile cigarette lighter power supply input adapter, the alternating current input adapter that is used for obtaining alternating current, change-over circuit module, be used for the power supply out splice going splice to electronic product power supply output DC; Described automobile cigarette lighter power supply input adapter, alternating current input adapter and power supply out splice going splice electrically connect the change-over circuit module; Described automobile cigarette lighter power supply input adapter and alternating current input adapter form a charging input module on the corresponding front and back ends that is arranged on described change-over circuit module and with described change-over circuit module respectively; The end face of described sheet shell is provided with a collection groove that is complementary with described charging input module size, and the rear end of described charging input module articulates the rear end of described collection groove; Described power supply out splice going splice is fixed on the described sheet shell; During non-use, described charging input module is concealed in the described collection groove.

2. portable multi-functional many mains chargers as thin as a wafer as claimed in claim 1, it is characterized in that: described automobile cigarette lighter power supply input adapter comprises elastic automobile charging head positive pole, elastic automobile charging head negative pole, stator, spring and the revolving fragment that is complementary with the bayonet socket that is arranged on the automobile cigarette lighter; Described elastic automobile charging head negative pole is fixed on the front end of described change-over circuit module; The front end of described change-over circuit module ready-made one fluting that is complementary with described spring external diameter that caves in inward; The latter half of of described spring is fixed in the described fluting, and first half stretches out from the front end of described fluting; The rear end of described elastic automobile charging head positive pole is fixed on the front end of spring first half after passing described stator and revolving fragment successively; Described revolving fragment is the outer wall of the described spring first half of socket also; And when using, described revolving fragment forms a decussate texture around the anodal rotation of described elastic automobile charging head and with described stator.

3. portable multi-functional many mains chargers as thin as a wafer as claimed in claim 2, it is characterized in that: the rear end of described change-over circuit module articulates the rear end of described collection groove by a pivot.

4. portable multi-functional many mains chargers as thin as a wafer as claimed in claim 1 is characterized in that: described alternating current input adapter comprises for first pin that connects AC outlet and second pin, being used for will described first pin and slotting of being connected of second pin; The rear end of described change-over circuit module is provided with first slot that is complementary with the first pin size and second slot that is complementary with the second pin size; It is a contiguous block for the described slotting axle of pivot joint between described first slot and second slot; The two ends, the left and right sides of described slotting axle pass described contiguous block and respectively correspondence stretch in described first slot and second slot; Described first pin and second pin be the corresponding two ends, the left and right sides that are positioned at described slotting axle respectively; And during non-use, described first pin and second pin are concealed in respectively in described first slot and second slot.

5. portable multi-functional many mains chargers as thin as a wafer as claimed in claim 1 is characterized in that: described power supply out splice going splice comprises joint body, charging lead and the USB output plug that is complementary with the USB charging socket of electronic product; Described charging lead one end connects described joint body, the other end described USB output plug that removably connects.

6. portable multi-functional many mains chargers as thin as a wafer as claimed in claim 5 is characterized in that: described USB output plug is Micro USB plug or for USB 2.0 plugs or for USB 3.0 plugs or be the USB charging plug of the iphone mobile phone that is applied to Apple.

7. portable multi-functional many mains chargers as thin as a wafer as claimed in claim 5 is characterized in that: comprise that also one is used for the cable clamping interface of the described charging lead of clamping; Described cable clamping interface begins to extend and return described leading flank to form a closing structure behind left surface, trailing flank and the right flank through the sheet shell successively from the leading flank of described sheet shell.

8. as any one described portable multi-functional many mains charger as thin as a wafer of claim 1-7, it is characterized in that: comprise that also one is arranged on the sheet shell, is used for providing galvanic solar energy charging battery or lithium rechargeable batteries; Described solar energy charging battery or lithium rechargeable batteries electrically connect described change-over circuit module.

9. portable multi-functional many mains chargers as thin as a wafer as claimed in claim 8, it is characterized in that: the thickness of described sheet shell is less than or equal to 6mm; And during non-use, described solar energy charging battery or lithium rechargeable batteries, charging input module and power supply out splice going splice three's end face is in the same plane and form a flat structure with described sheet shell.

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