CN201490293U - Charging plug structure with composite function - Google Patents

Abstract

A charging plug structure with composite functions comprises a shell, a first plug component, a second plug component, a circuit board and at least two charging terminals. The shell has a main body and two combining arms, each of the two combining arms is provided with a pivoting portion, the main body is provided with a battery accommodating space, the first and second plug components are combined with the main body of the shell, the first and second plug components are electrically connected to the circuit board, the charging terminals are electrically connected to the circuit board, and the charging terminals extend into the battery accommodating space; the plug structure has the function of a battery charger, and is convenient to use when the battery needs to be charged temporarily.

Description

Charging plug structure with multiple functions

technical field

The utility model relates to a charging plug structure with composite functions, in particular to a charging plug structure with the function of a battery charger.

Background technique

When the existing power cord needs to be electrically connected with the electronic product, generally, the power plug combined with one end of the power cord can be used to plug into a corresponding socket on the electronic product, and the power plug and the socket are electrically connected to make the power supply An electrical connection is achieved between the wire and the electronic product. However, when the specifications and types of the power plug and the socket are different, the power plug needs to be connected to an adapter, and then the adapter is plugged into the socket to complete the electrical connection between the power plug and the socket.

The applicant once proposed a "composite simple power conversion plug structure" (China Taiwan Patent No. I301684), including: an insulating shell, which has two side arms and is provided with a first hinge part; a first and a second Two plug-in components, which are respectively oppositely combined in the insulating housing, and are electrically connected to each other; and a plug, which is movably assembled with the insulating housing, and the front end is provided with the second plug-in component. For the third plug-in components that are connected to each other, the side edge of the plug is inwardly recessed to form a sliding groove corresponding to the first pivotal portion. The insulating housing, the first plug-in assembly and the second plug-in assembly can form a plug structure with a transfer function, which can not only be assembled with the corresponding plug, but also be assembled with plugs of other specifications and types. Make it more versatile to provide more functions.

Furthermore, generally portable electronic products are equipped with rechargeable batteries (such as lithium batteries, nickel-metal hydride batteries or nickel-cadmium batteries) inside, which can be charged by a charger, which can be plugged into a socket to The charging circuit inside the charger converts the mains power into DC power to provide the power required by portable electronic products.

However, none of the existing plug structures has the function of a battery charger. When the battery temporarily needs to be charged, it is often difficult to find the battery charger, which causes inconvenience in use.

Utility model content

The main purpose of this utility model is to provide a charging plug structure with multiple functions, which has the function of a battery charger. When the battery needs to be charged temporarily, it is easy to take and use, and there will be no trouble of finding the battery charger. .

In order to achieve the above purpose, the utility model provides a charging plug structure with composite functions, which is characterized in that it includes:

A housing, the housing has a main body and two coupling arms connected to the main body, each of the two coupling arms is provided with a pivot joint, and the main body is provided with a battery accommodating space;

A first plug-in component and a second plug-in component, the first and second plug-in components are combined with the main body of the housing;

a circuit board, the first and second plug-in components are electrically connected to the circuit board; and

At least two charging terminals are arranged on the casing, the charging terminals are electrically connected to the circuit board, and the charging terminals protrude into the battery accommodating space.

In the above-mentioned charging plug structure with multiple functions, the housing is provided with a fixing member, and the battery accommodating space is located between the housing and the fixing member.

In the above-mentioned charging plug structure with multiple functions, each of the charging terminals is pivotally arranged on the casing by a pivot point.

In the above-mentioned charging plug structure with multiple functions, a fixing seat protrudes from the main body, and one ends of the charging terminals extend out of the fixing seat of the casing.

In the above-mentioned charging plug structure with multiple functions, a turntable is rotatably provided on the top of the main body of the casing, and the charging terminals are arranged on the turntable.

In the above-mentioned charging plug structure with multiple functions, the two connecting arms are rotatable or fixed.

In the above-mentioned charging plug structure with multiple functions, the two pivotal portions are formed on the inner edge surfaces of the two connecting arms.

In the aforementioned charging plug structure with multiple functions, the circuit board is arranged in the main body.

In the aforementioned charging plug structure with multiple functions, the main body of the casing is provided with a card reader, and the card reader is electrically connected to the circuit board.

In the above-mentioned charging plug structure with multiple functions, the portions of the charging terminals protruding out of the casing are each formed with a first contact portion and a second contact portion.

The above-mentioned charging plug structure with multiple functions is further assembled with a plug, the plug is provided with a third plug-in component, and two side edges of the plug are formed with sliding grooves corresponding to the two pivotal parts.

In order to achieve the above purpose, the utility model provides a charging plug structure with composite functions, which is characterized in that it includes:

A casing, the casing has a main body, and the main body is provided with a battery accommodating space;

A first plug-in component and a second plug-in component, the first plug-in component is combined with the main body of the housing, and the second plug-in component is combined with the main body of the housing with a connecting wire;

a circuit board, the first and second plug-in components are electrically connected to the circuit board; and

At least two charging terminals are arranged on the casing, the charging terminals are electrically connected to the circuit board, and the charging terminals protrude into the battery accommodating space.

In the above-mentioned charging plug structure with multiple functions, the housing is provided with a fixing member, and the battery accommodating space is located between the housing and the fixing member.

In the above-mentioned charging plug structure with multiple functions, each of the charging terminals is pivotally arranged on the casing by a pivot point.

In the above-mentioned charging plug structure with multiple functions, a fixing seat protrudes from the main body, and one ends of the charging terminals extend out of the fixing seat of the casing.

In the above-mentioned charging plug structure with multiple functions, a turntable is rotatably provided on the top of the main body of the casing, and the charging terminals are arranged on the turntable.

In the above-mentioned charging plug structure with multiple functions, the circuit board is arranged in the second plug-in assembly.

The above-mentioned charging plug structure with multiple functions, wherein, the connecting line sleeve is provided with a belt, so that the connecting line is formed into a curved shape, and the main body of the housing is provided with a first groove, and the second plug-in component is plugged into Placed in the first groove, the second plug-in component has a shell, and the shell is provided with a second groove, and the first plug-in component is inserted in the second groove.

In the above-mentioned charging plug structure with multiple functions, a casing is sheathed on the outside of the housing, the first plug-in component and the second plug-in component.

In the above-mentioned charging plug structure with multiple functions, the portions of the charging terminals protruding out of the casing are each formed with a first contact portion and a second contact portion.

In the aforementioned charging plug structure with multiple functions, each of the charging terminals is provided with an adjusting portion.

In order to achieve the above purpose, the utility model provides a charging plug structure with composite functions, which is characterized in that it includes:

A casing, the casing has a main body, and the main body is provided with a battery accommodating space;

A first plug-in component and a second plug-in component, the first and second plug-in components are combined with the main body of the housing;

a circuit board, the first and second plug-in components are electrically connected to the circuit board; and

At least two charging terminals are arranged on the casing, the charging terminals are electrically connected to the circuit board, and the charging terminals protrude into the battery accommodating space.

In the above-mentioned charging plug structure with multiple functions, a turntable is rotatably provided on the top of the main body of the casing, and the charging terminals are arranged on the turntable.

The utility model has the following beneficial effects: the utility model integrates the plug structure and the battery charger into one body, and can provide the functions of the plug and the battery charger. The battery charger hassle.

Furthermore, the utility model utilizes the housing of the plug structure to provide the function of carrying the battery, and does not need an additional housing for the battery. The plug structure and the battery charger share the housing, which greatly simplifies the structure and has the advantage of reducing costs. Effect.

The utility model will be described in detail below in conjunction with the accompanying drawings and specific embodiments, but not as a limitation of the utility model.

Description of drawings

Fig. 1 is a perspective view of the first embodiment of the utility model charging plug structure with compound functions;

Fig. 2 is a plan view of the first embodiment of the utility model charging plug structure with compound functions;

Fig. 3 is a schematic diagram of the usage status of the first embodiment of the structure of the charging plug with composite functions of the present invention;

Fig. 4 is a perspective view of the second embodiment of the utility model charging plug structure with compound functions;

Fig. 5 is a perspective view of the third embodiment of the utility model charging plug structure with compound functions;

Fig. 6 is a perspective view of a fourth embodiment of the utility model charging plug structure with composite functions;

Fig. 7 is a perspective view of the fifth embodiment of the utility model charging plug structure with compound functions;

Fig. 8 is a perspective view of another state of the fifth embodiment of the charging plug structure with compound functions of the present invention;

Fig. 9 is a perspective view of the sixth embodiment of the utility model charging plug structure with compound functions;

Fig. 10 is a perspective view of the seventh embodiment of the utility model charging plug structure with compound functions;

Fig. 11 is a perspective view of the eighth embodiment of the structure of the charging plug with compound functions of the present invention.

Among them, reference signs

1Charging plug structure

11 housing

111 Main body

112 binding arm

113 pivot joint

114 fixed seat

115 first groove

116 turntable

117 shaft

12 first plug-in assembly

13 Second plug-in assembly

131 shell

132 second groove

14 circuit board

15 charging terminal

151 pivot points

152 first contact part

153 second contact part

154 Adjustment Department

16 fixing parts

161 two-end part

162 middle part

17 battery storage space

18 card reader

19 connection line

20 drawstrings

21 suits

3 plugs

31 The third plug-in assembly

32 sliding groove

5 batteries

51 electrical contacts

Detailed ways

Below in conjunction with accompanying drawing, structural principle and working principle of the present utility model are specifically described:

Please refer to Fig. 1 and Fig. 2, which are the first embodiment of the charging plug structure with composite functions of the present invention. The charging plug structure 1 includes a housing 11, a first plug-in component 12, and a second plug-in component 13 1. A circuit board 14, at least two charging terminals 15 and a fixing member 16, wherein the casing 11 is made of insulating materials such as plastic, and has a main body 111 and two connecting arms 112 respectively connected to the two sides of the main body 111 A pivot joint 113 is formed on the inner surface of the two coupling arms 112 . In this embodiment, the pivot joint 113 is a boss.

The two connecting arms 112 can be rotatable or fixed. In this embodiment, the two connecting arms 112 are fixed, that is, the two connecting arms 112 are integrally formed and extended from the main body 111 . If the two connecting arms 112 are rotatable, the two connecting arms 112 can be respectively pivotally connected to the two side edges of the main body 111 by means of pivots, so that the two connecting arms 112 have the function of rotating.

The first plug-in component 12 is combined at the front end of the main body portion 111 of the housing 11, and the second plug-in component 13 is combined in the main body portion 111 opposite to the first plug-in component 12. The first and second The plug components 12 and 13 can be various types of electrical connectors or electrical connectors such as USB connectors, IEEE1394 connectors, HDMI connectors, AV terminals or DC terminals. The circuit board 14 is disposed in the main body 111, and the circuit board 14 is provided with a charging circuit, which can be used to convert voltage specifications and convert alternating current into direct current. The first and second plug-in components 12, 13 are electrically connected to The circuit board 14 is used to electrically connect the first and second plug components 12 and 13 to each other.

The charging terminals 15 are made of metal material with good electrical conductivity. One end of the charging terminals 15 is electrically connected to the circuit board 14, and the other end of the charging terminals 15 protrudes out of the casing 11. In this embodiment, A fixing seat 114 protrudes from the main body 111 , and the other ends of the charging terminals 15 elastically extend out of the fixing seat 114 of the casing 11 .

The fixing part 16 is formed by bending a metal rod with good elasticity. The two end parts 161 of the fixing part 16 are fixed on the housing 11, and the middle part 162 of the fixing part 16 forms a free end. The main body of the housing 11 A battery accommodating space 17 is provided on the top surface of the part 111, and the battery accommodating space 17 is located between the main body 111 of the casing 11 and the fixing member 16, and can be used to accommodate the battery 5 to be charged. Entering the battery accommodating space 17, it can be used to contact with the electrical contact 51 of the battery 5 (as shown in FIG. 3 ) to achieve electrical connection.

The charging plug structure 1 of this embodiment has a transfer function and can be used to assemble a plug 3. A third plug-in component 31 is provided at the front end of the plug 3, and the third plug-in component 31 is one and two plug-in components. 13 corresponding to the electrical connector or electrical connector, the two side edges of the plug 3 are respectively recessed with a sliding groove 32, and the two sliding grooves 32 extend horizontally to an appropriate length, and the plug 3 can move forward and backward with The charging plug structure 1 is assembled, and the pivot portion 113 is correspondingly accommodated in the sliding groove 32, so that the plug 3 can be movably assembled with the charging plug structure 1, and at the same time, the third plug-in component 31 of the plug 3 can be plugged in. It is arranged in the second plug assembly 13 to achieve electrical connection.

When the plug 3 is assembled in the housing 11 of the charging plug structure 1, the third plug assembly 31 can be plugged with the second plug assembly 13 to achieve electrical connection. The sliding fit function between them enables the plug 3 to move between the two combining arms 112 when not in use, and can be rotated to different directions, so that the plug 3 can be used alone without disassembling the charging plug structure 1. convenience.

The charging plug structure 1 of this embodiment can not only be combined with the corresponding plug 3, but the charging plug structure 1 can also be further combined with other specifications and types of plugs to make it more versatile and provide more Function.

Please refer to Fig. 3, when the battery 5 needs to be charged, the battery 5 can be placed in the battery accommodating space 17, and the battery 5 can be clamped between the casing 11 and the fixing piece 16 by using the fixing piece 16, and at the same time The electrical contacts 51 of the battery are in contact with the front ends of the corresponding charging terminals 15 to achieve electrical connection, so that the power input from the second plug assembly 13 can be transmitted to the charging terminals 15 through the circuit board 14 to charge the battery 5 . In addition, it can also be designed to charge the battery 5 by inputting electric power from the first plug-in component 12 to the charging terminal 15 through the circuit board 14 .

Please refer to FIG. 4 , in the second embodiment of the present utility model, the first plug-in assembly 12 is another type of electrical connector, and the charging terminals 15 adopt an adjustable design, and each of the charging terminals 15 A pivot point 151 is pivoted on the fixed seat 114, and the fixed seat 114 can be elastically opened and closed on the housing 11 by means of assembly. The fixed seat 114 can be used to replace the above-mentioned fixed piece 16, and the battery can be clamped Between the housing 11 and the fixing base 114 . One end of the charging terminals 15 is electrically connected to the circuit board 14 by wire connection or the like, and the other end of the charging terminals 15 extends out of the housing 11 . The user can push the charging terminal 15 to rotate at different angles around the pivot point 151 to change the position of the front end of the charging terminal 15, so as to make appropriate adjustments for batteries of different specifications, so that the charging terminal 15 can be properly contacted. The electrical contacts of the battery.

Please refer to Fig. 5. In the third embodiment of the present utility model, a card reader 18 is further provided at the front end of the main body 111 of the housing 11. The card reader 18 is electrically connected to the circuit board 14. The card reader Machine 18 can be used for inserting the electronic card, carries out the operation of data reading. Furthermore, each of the charging terminals 15 is provided with an adjusting portion 154 , which can be used to adjust the position of the front end of the charging terminal 15 , so as to make appropriate adjustments for batteries of different specifications. In addition, the charging terminals 15 elastically protrude from the other side of the fixing seat 114, and the fixing piece 16 extends away from the first plug-in component 12. In this embodiment, the first plug-in component 12 inputs power through The circuit board 14 is transferred to the charging terminal 15 to charge the battery.

Please refer to FIG. 6 , in the fourth embodiment of the present utility model, the housing 11 is not provided with the coupling arm 112 of the above embodiment, and the second plug assembly 13 is arranged outside the main body 111 of the housing 11 , The second plug component 13 is combined with the main body 111 of the casing 11 through a connecting wire 19 . In addition, the circuit board 14 is arranged in the second plug assembly 13, and the second plug assembly 13 is electrically connected to the circuit board 14. The two plug-in components 13 are electrically connected. In addition, the other end of the charging terminal 15 protruding from the fixing seat 114 of the casing 11 forms an L shape, and forms a first contact portion 152 and a second contact portion 153, the first contact portion 152 and the second contact portion 153 are located at Different positions are applicable to batteries of different specifications, that is, when the electrical contact of the battery is at the front end, it can be electrically connected to the first contact portion 152, and when the electrical contact of the battery is at the bottom, it can be connected to the second The contact portion 153 contacts to achieve electrical connection.

Please refer to Fig. 7 and Fig. 8, in the fifth embodiment of the present utility model, a belt 20 is set on the connecting wire 19, so that the connecting wire 19 forms a U-shaped bend, so as to facilitate the insertion of the housing 11 and the first Assembly 12 is combined with a second plug assembly 13 . The main body 111 of the casing 11 defines a first groove 115 for the second socket assembly 13 to be inserted into. The second socket assembly 13 has a shell 131 , and the shell 131 defines a second groove 132 for inserting the first socket assembly 12 . When the charging plug structure 1 is not in use, the housing 11, the first plug-in component 12 and the second plug-in component 13 can be combined into one body, and a sleeve 21 is sheathed on the outside to facilitate storage and carrying .

Please refer to FIG. 9 , in the sixth embodiment of the present invention, each of the charging terminals 15 is provided with an adjusting portion 154 , which can be used to adjust the position of the front end of the charging terminal 15 so as to make appropriate adjustments for batteries of different specifications. In addition, these charging terminals 15 elastically protrude from the other side of the fixing seat 114, and the fixing piece 16 extends away from the first plug-in component 12. In this embodiment, the first plug-in component 12 can also input power through the circuit. The plate 14 passes to the charging terminal 15 to charge the battery.

Please refer to Fig. 10, in the seventh embodiment of the present utility model, the two coupling arms 112 are of the rotating type, and the two coupling arms 112 are respectively pivotally coupled to the two side edges of the main body 111 by means of pivots, so that The two coupling arms 112 have the function of rotation.

Please refer to FIG. 11 , in the eighth embodiment of the present invention, the top of the main body 111 of the casing 11 is provided with a turntable 116 , and the bottom of the turntable 116 is rotatably pivoted on the main body 111 by a rotating shaft 117 . The fixing seat 114, the fixing member 16 and the charging terminals 15 are arranged on the turntable 116. The fixing seat 114, the fixing member 16 and the charging terminals 15 can be rotated to different directions with the turntable 116, so that the battery can be flexibly selected to be placed in different positions. orientation for ease of use.

The utility model integrates the plug structure and the battery charger into one body, and can provide the function of the battery charger. When the battery temporarily needs to be charged, it is convenient to take and use, and there is no trouble of not being able to find the battery charger. Furthermore, the utility model utilizes the housing of the plug structure to provide the function of carrying the battery, and does not need an additional housing for the battery. The plug structure and the battery charger share the housing, which greatly simplifies the structure and has the advantage of reducing costs. Effect.

Of course, the utility model can also have other various embodiments, and those skilled in the art can make various corresponding changes and deformations according to the utility model without departing from the spirit and essence of the utility model, but These corresponding changes and deformations should all belong to the protection scope of the appended claims of the present utility model.

Claims (23)

1. A charging plug structure with composite functions, characterized in that it comprises: A housing, the housing has a main body and two coupling arms connected to the main body, each of the two coupling arms is provided with a pivot joint, and the main body is provided with a battery accommodating space; A first plug-in component and a second plug-in component, the first and second plug-in components are combined with the main body of the housing; a circuit board, the first and second plug-in components are electrically connected to the circuit board; and At least two charging terminals are arranged on the casing, the charging terminals are electrically connected to the circuit board, and the charging terminals protrude into the battery accommodating space. 2 . The charging plug structure with multiple functions according to claim 1 , wherein a fixing member is arranged on the housing, and the battery accommodating space is located between the housing and the fixing member. 3 . 3 . The charging plug structure with multiple functions according to claim 1 , wherein each of the charging terminals is pivotally mounted on the casing by a pivot point. 4 . 4. The charging plug structure with multiple functions according to claim 1, 2 or 3, wherein a fixing seat protrudes from the main body, and one ends of the charging terminals extend out of the fixing seat of the casing. 5. The charging plug structure with multiple functions according to claim 1, 2 or 3, characterized in that a turntable is rotatably provided on the top of the main body of the housing, and the charging terminals are arranged on the turntable. 6 . The charging plug structure with multiple functions according to claim 1 , 2 or 3 , wherein the two connecting arms are rotatable or fixed. 7 . 7 . The charging plug structure with multiple functions according to claim 1 , 2 or 3 , wherein the two pivotal portions are formed on the inner edge surfaces of the two connecting arms. 8 . 8. The charging plug structure with multiple functions according to claim 1, 2 or 3, wherein the circuit board is arranged in the main body. 9. The charging plug structure with multiple functions according to claim 1, 2 or 3, characterized in that, the main body of the casing is provided with a card reader, and the card reader is electrically connected to the circuit board. 10 . The charging plug structure with multiple functions according to claim 1 , 2 or 3 , wherein the portions of the charging terminals protruding out of the casing each form a first contact portion and a second contact portion. 11 . 11. The charging plug structure with multiple functions according to claim 1, 2 or 3, characterized in that it is further assembled with a plug, the plug is provided with a third plug-in component, and the two side edges of the plug are formed with The sliding groove corresponds to the two pivotal joints. 12. A charging plug structure with composite functions, characterized in that it comprises: A casing, the casing has a main body, and the main body is provided with a battery accommodating space; A first plug-in component and a second plug-in component, the first plug-in component is combined with the main body of the housing, and the second plug-in component is combined with the main body of the housing with a connecting wire; a circuit board, the first and second plug-in components are electrically connected to the circuit board; and At least two charging terminals are arranged on the casing, the charging terminals are electrically connected to the circuit board, and the charging terminals protrude into the battery accommodating space. 13 . The charging plug structure with multiple functions according to claim 12 , wherein a fixing member is arranged on the housing, and the battery accommodating space is located between the housing and the fixing member. 14 . 14 . The charging plug structure with multiple functions according to claim 12 , wherein each of the charging terminals is pivotally mounted on the casing by a pivot point. 15. The charging plug structure with multiple functions according to claim 12, 13 or 14, wherein a fixing seat protrudes from the main body, and one ends of the charging terminals extend out of the fixing seat of the casing. 16. The charging plug structure with multiple functions according to claim 12, 13 or 14, characterized in that a turntable is rotatably provided on the top of the main body of the casing, and the charging terminals are arranged on the turntable. 17. The charging plug structure with multiple functions according to claim 12, 13 or 14, wherein the circuit board is arranged in the second plug assembly. 18. The charging plug structure with multiple functions according to claim 12, 13 or 14, characterized in that, the connecting line sleeve is provided with a belt to make the connecting line into a curved shape, and the main body of the housing is provided with There is a first groove, the second plug-in component is inserted into the first groove, the second plug-in component has a shell, and the shell is provided with a second groove, the first plug-in component is inserted into the second groove. 19 . The charging plug structure with multiple functions according to claim 18 , characterized in that, a casing is sheathed on the outside of the casing, the first plug-in component and the second plug-in component. 19 . 20 . The charging plug structure with multiple functions according to claim 12 , 13 or 14 , wherein the portions of the charging terminals protruding out of the casing each form a first contact portion and a second contact portion. 21 . 21. The charging plug structure with multiple functions according to claim 12, 13 or 14, wherein each of the charging terminals is provided with an adjustment portion. 22. A charging plug structure with composite functions, characterized in that it comprises: A casing, the casing has a main body, and the main body is provided with a battery accommodating space; A first plug-in component and a second plug-in component, the first and second plug-in components are combined with the main body of the housing; a circuit board, the first and second plug-in components are electrically connected to the circuit board; and At least two charging terminals are arranged on the casing, the charging terminals are electrically connected to the circuit board, and the charging terminals protrude into the battery accommodating space. 23. The charging plug structure with multiple functions according to claim 22, wherein a turntable is rotatably provided on the top of the main body of the casing, and the charging terminals are arranged on the turntable.

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