CN213936805U

CN213936805U - Pin structure and charger with same

Info

Publication number: CN213936805U
Application number: CN202023054230.6U
Authority: CN
Inventors: 谢新平
Original assignee: Shenzhen Ranvoo Technology Co Ltd
Current assignee: Shenzhen Ranvoo Technology Co Ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-08-10
Anticipated expiration: 2030-12-17

Abstract

The utility model provides a participate in structure and have this charger of participating in structure, participate in the structure including participate in, with participate in fixed connection and can drive participate in the pivoted pivot, locate the pivot lateral part and with participate in electrically conductive piece and relative of being connected the shell fragment that the pivot is fixed, the shell fragment includes the fixed part and certainly the kink that the fixed part extends towards a lateral buckling, the kink with electrically conductive butt, fixed part one end connecting circuit structure. The utility model provides a participate in structure and have this charger of participating in structure can reduce the whole thickness of charger, be favorable to charger overall structure's optimization, and the charger volume diminishes, more does benefit to and carries.

Description

Pin structure and charger with same

Technical Field

The utility model relates to a charger technical field, in particular to participate in structure and have this charger of participating in structure.

Background

The charger is used as an important accessory of the electronic equipment, and generally needs to be carried about when going out to meet the power consumption requirement of the electronic equipment, but the size of the charger is continuously increased along with the increasing charging power of the charger, the internal structure of the charger is simplified, and the size of the charger is reduced, which is a problem of important attention in the industry.

The existing pin structure generally comprises a pin, one end of the pin extends out of the charger, the other end of the pin is fixed in the charger, the pin is generally a fixed direct-insert pin and a folding pin, and a pin rotating shaft is also arranged in the folding pin, is generally made of plastic insulation materials and is connected with the pin to drive the pin to be unfolded or folded; and the elastic sheet, one end of the elastic sheet is electrically connected with the pin, the other end of the elastic sheet is fixed on the socket, and meanwhile, the elastic sheet is also connected with modules such as an internal circuit board of the charger, so that the pin is electrically connected with an internal electrical element to realize power supply.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides a pin structure capable of reducing the overall thickness.

The utility model discloses still provide a charger that has above-mentioned structure of participating in.

The utility model provides a participate in structure, including participating in, with participate in fixed connection and can drive participate in the pivoted pivot, locate the pivot lateral part and with participate in electrically conductive and relative of connection the shell fragment that the pivot is fixed, the shell fragment includes the fixed part and from the kink that the fixed part extends towards a lateral buckling, the kink with electrically conductive butt, fixed part one end connecting circuit structure.

In one embodiment, the fixing portion is fixed above the rotating shaft, and the bending portion bends and extends downward from the outer side of the fixing portion.

In an embodiment, an outer side of the fixing portion, which is away from one end of the rotating shaft, is bent downward to form a connecting portion, and the connecting portion is connected to the circuit structure.

In one embodiment, the fixing portion is fixed below the rotating shaft, and the bending portion is bent and extended upward from the inner side of the fixing portion.

In an embodiment, an end of the fixing portion, which is away from the rotating shaft, extends upward to form a connecting portion, and the connecting portion is connected to the circuit structure.

In one embodiment, the rotating shaft is provided with a mounting seat for fixing the pin, and the conductive piece is inserted into the end of the rotating shaft and is electrically connected with the pin part in the mounting seat.

The utility model also provides a charger, participate in the structure including the aforesaid, the charger includes the casing, the casing has the grafting panel, be equipped with the plug socket on the internal surface of grafting panel and connect in the pivot seat of plug socket one end, correspond on the surface of grafting panel the plug socket with the pivot seat is equipped with the opening, the plug socket orientation open-ended one side is equipped with the accepting groove, the pivot rotatable install in on the pivot seat.

In one embodiment, the elastic sheet is fixed on the end surface of the socket.

In one embodiment, the elastic sheet is fixed on the inner surface of the plug panel.

In an embodiment, the housing further includes a rear seat, the plug panel is in butt joint with the rear seat, a circuit board and a fixing member are disposed in the housing, the fixing member is located between the pin structure and the circuit board and is fixedly connected with the pin structure and the circuit board, the fixing member is fixedly connected with the plug panel, so that the pin structure and the circuit board are fixed relative to the housing, the spring plate is electrically connected with the circuit board, and an interface electrically connected with the circuit board is disposed on the rear seat.

To sum up, the utility model provides a participate in structure and have this charger of participating in structure carries out institutional advancement to shell fragment and pivot, sets up and participates in the electrically conductive piece of electricity connection at the tip of pivot, and the fixed part of shell fragment extends towards a lateral buckling and forms the kink, kink and electrically conductive piece butt, and the shell fragment is connected with the circuit board electricity to make participate in and switch on with the circuit board. By the design, the elastic sheet and the rotating shaft are not affected each other. The shell fragment can be fixed on the terminal surface of bayonet socket, also can fix on the internal surface of grafting panel, consequently, the whole thickness of participating in the structure only adds the thickness of shell fragment for the bayonet socket, perhaps only is the thickness of bayonet socket, can reduce the whole thickness of charger, is favorable to charger overall structure's optimization, and the charger volume diminishes, more does benefit to and carries. The utility model discloses a participate in structure and have this charger of participating in structure simple structure, realize easily that the practicality is strong, easily popularizes and applies.

Drawings

Fig. 1 is a perspective view of a charger according to an embodiment.

Fig. 2 is a schematic diagram of the charger of fig. 1 in a preliminary exploded view.

Fig. 3 is a further exploded view of the charger of fig. 2.

FIG. 4 is an enlarged schematic view of the portion of the insertion panel of FIG. 3.

Fig. 5 is a cross-sectional view of the charger of fig. 1.

Fig. 6 is a cross-sectional view of a charger in another embodiment.

Fig. 7 is a schematic diagram of the charger of fig. 6 in a preliminary exploded view.

FIG. 8 is an enlarged schematic view of the portion of the insertion panel of FIG. 7.

Fig. 9 is a further exploded view of the charger of fig. 7.

Detailed Description

Before the embodiments are described in detail, it is to be understood that the invention is not limited in its application to the details of construction and the arrangements of components set forth in the following description or illustrated in the drawings. The utility model discloses can be the embodiment that other modes realized. Also, it is to be understood that the phraseology and terminology used herein is for the purpose of description and should not be regarded as limiting. The use of "including," "comprising," "having," and the like, herein is meant to encompass the items listed thereafter and equivalents thereof as well as additional items. In particular, when "a certain element" is described, the present invention is not limited to the number of the element being one, and may include a plurality of the elements.

As shown in fig. 1-9, the present invention provides a charger 10, the charger 10 being a charger with folding prongs. The charger 10 includes a housing 12, and a pin structure, a circuit board 14 and a fixing member 16 disposed in the housing 12, specifically, the housing 12 includes a plug panel 18 and a rear seat 20 connected in a butt joint manner, and the plug panel 18 and the rear seat 20 may be in a snap-fit connection. The pin structure is disposed inside the plug panel 18, the fixing member 16 is disposed between the pin structure and the circuit board 14, and the pin structure and the circuit board 14 are respectively fixedly connected to the fixing member 16, for example, by screws, and the fixing member 16 is fixedly connected to the plug panel 18, for example, by screws, so that the pin structure and the circuit board 14 are fixed relative to the housing 12.

The pin structure includes a pin 22, a shaft 24 fixedly connected to the pin 22 and capable of rotating the pin 22, a conductive member 26 disposed at a side of the shaft 24 and electrically connected to the pin 22, and a spring 28 fixed relative to the shaft 24. The elastic sheet 28 is made of a conductive material, the elastic sheet 28 includes a fixing portion 30 and a bending portion 32 bending and extending from the fixing portion 30 toward one side, the fixing portion 30 is perpendicular to the rotating shaft 24, the bending portion 32 is abutted to the conductive member 26 and electrically connected, and one end of the fixing portion 30 is connected to a circuit structure, in this embodiment, the circuit structure is the circuit board 14, so that the pins 22 are electrically connected to the circuit board 14.

In the illustrated embodiment, two pins 22 are provided, two pins 22 are fixedly connected to two end sides of the rotating shaft 24, correspondingly, two conductive members 26 are provided, two conductive members 26 respectively protrude from two ends of the rotating shaft 24, two elastic pieces 28 are correspondingly provided, and the bent portions 32 of the two elastic pieces 28 respectively abut against the outer side surfaces of the two conductive members 26. Since the pin structure is a left-right symmetrical structure, the following description will be made in detail by taking only one side portion of the pin structure as an example.

In the embodiment shown in fig. 1-5, the fixing portion 30 is fixed above the rotating shaft 24, and the bending portion 32 bends and extends downward from the outside of the fixing portion 30 to abut against the conductive member 26. The outer side of the fixing portion 30 away from one end of the rotating shaft 24 is bent downward to form a connecting portion 34, and the connecting portion 34 is connected to the circuit board 14.

In the embodiment shown in fig. 6-9, the fixing portion 30 is fixed below the rotating shaft 24, and the bent portion 32 is bent and extended upward from the inner side of the fixing portion 30 to abut against the conductive member 26. One end of the fixing portion 30 away from the rotation shaft 24 extends upward to form a connecting portion 36, and the connecting portion 36 is connected to the circuit board 14.

More specifically, the jack panel 18 has a jack socket 38 and a pivot socket 40 connected to one end of the jack socket 38 on an inner surface thereof, and the jack panel 18 has an opening 42 on an outer surface thereof corresponding to the jack socket 38 and the pivot socket 40. The socket 38 has a receiving slot 44 on a side facing the opening 42 for receiving the plug 22, and the shaft 24 is rotatably mounted on the pivot mount 40. In the illustrated embodiment, the pivot mount 40 includes pivot plates spaced on opposite sides of the opening 42, with pivot slots for rotatably mounting the axle 24. When the rotating shaft 24 rotates in the pivot slot, the plug 22 is driven to rotate between a receiving position and a plugging position, when the plug 22 rotates to the receiving position, the plug 22 is received in the receiving slot 44, and when the plug 22 rotates to the plugging position, the plug 22 rotates out of the receiving slot 44 from the opening 42 to a position perpendicular to the plugging panel 18, namely, the plugging position, and the plug 22 can be plugged into a socket.

The two ends of the rotating shaft 24 are respectively provided with a mounting seat 46 for fixing the pins 22, the two pins 22 are respectively fixed on the mounting seat 46 to be driven by the rotating shaft 24 to rotate, the two conductive members 26 are respectively inserted into the two ends of the rotating shaft 24 and electrically connected with the pin parts in the mounting seat 46, and the outer ends of the two conductive members 26 are exposed out of the two ends of the rotating shaft 24 for the bending part 32 of the elastic piece 28 to abut against.

In the embodiment shown in fig. 1-5, the fixed portion 30 is fixed above the shaft 24. Preferably, the fixing portion 30 is fixed on the end surface of the socket 38, for example, a positioning post 48 is disposed on the end surface of the socket 38, a positioning hole 50 matched with the positioning post 48 is disposed on the fixing portion 30, and the fixing portion 30 is fixed on the socket 38 by the fixing member 16 after being positioned on the end surface of the socket 38. At this time, the overall thickness of the pin structure is the thickness of the socket 38 plus the spring plate 28, so that the overall thickness of the charger 10 can be reduced, which is beneficial to optimizing the overall structure of the charger 10.

In the embodiment shown in fig. 6-9, the fixed portion 30 is fixed below the shaft 24. Preferably, the fixing portion 30 is fixed on the inner surface of the plug panel 18, for example, a positioning post 52 is disposed on the inner surface of the plug panel 18, a positioning hole 54 matched with the positioning post 52 is disposed on the fixing portion 30, and the fixing portion 30 is fixed on the inner surface of the plug panel 18 by the fixing member 16 after being positioned on the inner surface of the plug panel 18. At this time, the overall thickness of the pin structure is only the thickness of the socket 38, and the overall thickness is smaller.

In the illustrated embodiment, an end of the rear housing 20 remote from the patch panel 18 is provided with an interface 56 for electrical connection with the circuit board 14, the interface 56 being adapted for connection with a data cable for connection with an electronic device. The interface 56 can be two, which are a USB interface and a TYPE-C interface. In other embodiments, the interfaces 56 may be disposed on other sides of the rear seat 20, the interfaces 56 may be other types of interfaces, and the number of the interfaces 56 may be one or more.

The concepts described herein may be embodied in other forms without departing from the spirit or characteristics thereof. The particular embodiments disclosed should be considered illustrative rather than limiting. The scope of the invention is, therefore, indicated by the appended claims rather than by the foregoing description. Any changes which come within the meaning and range of equivalency of the claims are to be embraced within their scope.

Claims

1. The pin structure is characterized by comprising a pin, a rotating shaft which is fixedly connected with the pin and can drive the pin to rotate, a conductive piece which is arranged on the side part of the rotating shaft and electrically connected with the pin, and an elastic piece which is fixed relative to the rotating shaft, wherein the elastic piece comprises a fixed part and a bent part which is bent and extended from the fixed part towards one side, the bent part is abutted against the conductive piece, and one end of the fixed part is connected with a circuit structure.

2. The pin structure according to claim 1, wherein the fixing portion is fixed above the rotation axis, and the bent portion is bent downward from an outer side of the fixing portion.

3. The pin structure of claim 2, wherein an outer side of an end of the fixing portion away from the rotation axis is bent downward to form a connecting portion, and the connecting portion is connected to the circuit structure.

4. The pin structure according to claim 1, wherein the fixing portion is fixed below the rotation axis, and the bent portion is bent upward from an inner side of the fixing portion.

5. The pin structure of claim 4, wherein an end of said retainer portion remote from said pivot extends upwardly to form a connector portion, said connector portion being connected to said circuit structure.

6. The pin structure of claim 1, wherein said shaft is provided with a mounting seat for fixing said pin, and said conductive member is inserted into an end of said shaft and electrically connected to said pin portion in said mounting seat.

7. A charger, comprising the pin structure as claimed in any one of claims 1 to 6, wherein the charger comprises a housing, the housing has a plug panel, the inner surface of the plug panel is provided with a plug seat and a pivot seat connected to one end of the plug seat, the outer surface of the plug panel is provided with an opening corresponding to the plug seat and the pivot seat, one side of the plug seat facing the opening is provided with a receiving slot, and the rotating shaft is rotatably mounted on the pivot seat.

8. The charger of claim 7, wherein the spring is secured to an end surface of the socket.

9. The charger of claim 7, wherein the spring is secured to an inner surface of the plug panel.

10. The charger according to claim 8 or 9, wherein the housing further includes a rear seat, the plug panel is in butt joint with the rear seat, a circuit board and a fixing member are disposed in the housing, the fixing member is disposed between and fixedly connected to the pin structure and the circuit board, and the fixing member is fixedly connected to the plug panel, so that the pin structure and the circuit board are fixed relative to the housing, the spring plate is electrically connected to the circuit board, and an interface electrically connected to the circuit board is disposed on the rear seat.