CN216928993U

CN216928993U - Novel two-in-one connector

Info

Publication number: CN216928993U
Application number: CN202220392044.3U
Authority: CN
Inventors: 胡启才
Original assignee: Singatron Electronic Zhongshan Co Ltd
Current assignee: Singatron Electronic Zhongshan Co Ltd
Priority date: 2022-02-25
Filing date: 2022-02-25
Publication date: 2022-07-08
Anticipated expiration: 2032-02-25

Abstract

The utility model discloses a novel two-in-one connector, and belongs to the technical field of connectors. The novel two-in-one connector comprises a connector body, an audio connection port and a power connection port. First through-hole and second through-hole have been seted up along first direction to one side of connector body, and first through-hole sets up along vertical direction interval with the second through-hole. The audio connection port is embedded in the connector body and is matched with the first through hole. The audio plug can be inserted into the first through hole and is electrically connected with the audio connecting port. The power connection port is embedded in the connector body and is matched with the second through hole. The power plug can be inserted into the second through hole and is electrically connected with the power connection port. Above-mentioned setting is integrated audio frequency connection port and power connection port on the circuit board along vertical direction, has compressed the occupation space of novel two unification connectors horizontal direction in electronic equipment, has strengthened the structural strength of novel two unification connectors simultaneously.

Description

Novel two-in-one connector

Technical Field

The utility model relates to the technical field of connectors, in particular to a novel two-in-one connector.

Background

At present, electronic equipment such as mobile phones, tablets, notebook computers and the like are provided with a power charging port and an audio connector so that the electronic equipment can be conveniently connected with a power charger and an earphone, and the basic charging function and entertainment function of the electronic equipment are met.

The power among most electronic equipment charges mouthful and the audio connector is the components of a whole that can function independently structure of production, assembles with the circuit board after producing through production line separately for electronic equipment's manufacturing cost is high, makes power charge mouthful and audio connector occupy great space in electronic equipment moreover, but structural strength is lower. Therefore, manufacturers gradually search for how to integrate the power charging port and the audio connector on the same insulating base to form a two-in-one connector, so that the occupied space of the two connectors in the electronic equipment is reduced, the structure is compact, the electronic equipment can be developed towards miniaturization on the one hand, and the structural strength of the two-in-one connector is increased on the other hand.

However, the power charging port and the audio connector in the existing two-in-one connector are arranged on the same insulating base at intervals in the horizontal direction, so that the existing two-in-one connector is complicated to connect with the electronic equipment, the occupied space of the two-in-one connector in the electronic equipment is not minimized, and a certain reinforced space also exists in the structure of the two-in-one connector.

Therefore, it is desirable to provide a new two-in-one connector to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel two-in-one connector, which reduces the space occupied by the two-in-one connector in the horizontal direction in electronic equipment and enhances the structural strength of the two-in-one connector.

In order to realize the purpose, the following technical scheme is provided:

a novel two-in-one connector for connecting a power plug and an audio plug, comprising:

the connector comprises a connector body, a first connecting piece and a second connecting piece, wherein the connector body is an insulating piece, one side of the connector body is provided with a first through hole and a second through hole along a first direction, and the first through hole and the second through hole are arranged at intervals along a vertical direction;

an audio connection port embedded in the connector body and provided with the first through hole; the audio plug can be inserted into the first through hole and is electrically connected with the audio connecting port;

a power connection port embedded in the connector body and disposed with the second through hole; the power plug can be inserted into the second through hole and is electrically connected with the power connection port.

As an alternative of the novel two-in-one connector, the pitch between the first through hole and the second through hole is 10.50 mm.

As an alternative to the new two-in-one connector described above, the first through hole has a diameter of 3.60 mm.

As an alternative to the new two-in-one connector described above, the second through hole has a diameter of 4.30 mm.

As an alternative of above-mentioned novel two unification connectors, still include vertical locating first shell fragment, second shell fragment and third shell fragment in the connector body, first shell fragment with the second shell fragment is followed first direction interval sets up, the second shell fragment with the third shell fragment for the axis symmetry of first through-hole sets up, the one end of first shell fragment the one end of second shell fragment with the one end of third shell fragment all passes the circuit board, and the other end is all located in the first through-hole, in order to form audio frequency connection port.

As an alternative of the novel two-in-one connector, the novel two-in-one connector further comprises a fixing piece, a negative piece and a positive needle which are arranged in the connector body, wherein the positive needle is of an L-shaped structure, one end of the positive needle is coaxially arranged in the second through hole, and the other end of the positive needle penetrates through the circuit board along the vertical direction; one end of the negative plate penetrates through the circuit board, the other end of the negative plate penetrates through the side wall of the second through hole, and the negative plate and one end of the positive pin arranged in the second through hole form the power supply connection port; the fixing piece is bent into an asymmetric U-shaped structure and is arranged above the anode needle, the long end of the fixing piece penetrates through the circuit board, and the short end of the fixing piece is electrically connected with the end, penetrating through the second through hole, of the negative pole piece.

As an alternative of the novel two-in-one connector, the novel two-in-one connector further comprises a protective cover, wherein the protective cover is used for covering the connector body, a first opening and a second opening are arranged on the protective cover, the first opening is used for exposing the first through hole, and the second opening is used for exposing the second through hole.

As an alternative to the new two-in-one connector, the protective cover is a stainless steel member.

As an alternative of the above novel two-in-one connector, the first elastic sheet, the second elastic sheet, the third elastic sheet, the negative plate, the positive pin and the fixing plate are all copper alloy pieces.

As an alternative to the above-described novel two-in-one connector, the connector body is a high temperature plastic piece.

Compared with the prior art, the utility model has the beneficial effects that:

the novel two-in-one connector provided by the utility model is used for connecting a power plug and an audio plug and comprises a connector body, an audio connecting port and a power connecting port, wherein the connector body is an insulating part. And one side of the connector body is provided with a first through hole and a second through hole along a first direction, and the first through hole and the second through hole are arranged at intervals along a vertical direction. The audio connection port embedded in the connector body is matched with the first through hole, and the audio plug can be inserted into the first through hole and is electrically connected with the audio connection port. The power supply connecting port embedded in the connector body is matched with the second through hole, and the power supply plug can be inserted into the second through hole and is electrically connected with the power supply connecting port. Above-mentioned novel two unification connectors are integrated audio frequency connection port and power connection port on the circuit board along vertical direction, have compressed the occupation space of novel two unification connectors horizontal direction in electronic equipment, have strengthened the structural strength of novel two unification connectors simultaneously.

Drawings

FIG. 1 is a schematic view of the novel two-in-one connector, the audio plug, and the power plug of the present invention;

FIG. 2 is a schematic diagram of a first view of the novel two-in-one connector according to the embodiment of the utility model;

FIG. 3 is a schematic diagram of a second perspective view of the novel two-in-one connector according to the embodiment of the utility model;

fig. 4 is a schematic structural diagram of a portion of the novel two-in-one connector according to an embodiment of the present invention.

Reference numerals:

100. a novel two-in-one connector; 200. an audio plug; 300. a power plug; 400. a circuit board;

1. a connector body; 2. a protective cover; 3. a first spring plate; 4. a second elastic sheet; 5. a third elastic sheet; 6. A fixing sheet; 7. a negative plate; 8. a positive electrode needle;

11. a first through hole; 12. a second through hole; 13. a second connecting member;

21. a first connecting member; 22. and (7) a pin.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. 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.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only used for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the description refers must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; either mechanically or electrically. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present invention, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation that the first and second features are not in direct contact, but are in contact via another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

Although the charging port and the audio connector of the conventional two-in-one connector are integrated on the same insulating base, the occupied space of the conventional two-in-one connector in the horizontal direction in the electronic equipment is not minimized, and the structural strength of the conventional two-in-one connector is still in a room to be improved. Therefore, as shown in fig. 1 to 4, the present embodiment provides a novel two-in-one connector, which reduces the occupied space of the two-in-one connector in the horizontal direction in the electronic device and enhances the structural strength of the two-in-one connector.

As shown in fig. 1, the novel two-in-one connector 100 is used for connecting a power plug 300 and an audio plug 200, the novel two-in-one connector 100 includes a connector body 1, and the connector body 1 is an insulating member. In this embodiment, the connector body 1 is a high temperature plastic. And one side of the connector body 1 is opened with a first through hole 11 and a second through hole 12 along a first direction (i.e. the X direction in the drawing), and the first through hole 11 and the second through hole 12 are arranged at intervals along a vertical direction (i.e. the Z direction in the drawing). The novel two-in-one connector 100 further comprises an audio connection port embedded in the connector body 1, and the audio connection port is matched with the first through hole 11. The audio plug 200 can be inserted into the first through hole 11 and electrically connected to the audio connection port. The novel two-in-one connector 100 further includes a power connection port embedded in the connector body 1, and the power connection port is disposed with the second through hole 12. The power plug 300 can be inserted into the second through hole 12 and electrically connected to the power connection port. Above-mentioned novel two unification connectors 100 with audio frequency connection port and power connection port along vertical direction integration on circuit board 400, compressed novel two unification connectors 100 in the occupation space of electronic equipment horizontal direction, strengthened novel two unification connectors 100's structural strength simultaneously.

Specifically, as can be seen from fig. 2 to 4, the novel two-in-one connector 100 further includes a first elastic sheet 3, a second elastic sheet 4 and a third elastic sheet 5 vertically disposed in the connector body 1, the first elastic sheet 3 and the second elastic sheet 4 are disposed at an interval along the first direction, the second elastic sheet 4 and the third elastic sheet 5 are symmetrically disposed with respect to the axis of the first through hole 11, one end of the first elastic sheet 3, one end of the second elastic sheet 4 and one end of the third elastic sheet 5 all pass through the circuit board 400, and the other end is disposed in the first through hole 11 to form an audio connection port. When the audio plug 200 is inserted into the first through hole 11, the first elastic sheet 3, the second elastic sheet 4 and the third elastic sheet 5 are all abutted against the audio plug 200, and an audio signal in the electronic device is transmitted to the audio plug 200 from the circuit board 400, so as to be transmitted to human ears. Therefore, the first elastic sheet 3, the second elastic sheet 4 and the third elastic sheet 5 are all conductive members, and in this embodiment, are made of copper alloy.

Further, the connector comprises a fixing piece 6, a negative electrode piece 7 and a positive electrode pin 8 which are arranged in the connector body 1. The positive pole needle 8 is of an L-shaped structure, one end of the positive pole needle 8 is coaxially arranged in the second through hole 12, and the other end of the positive pole needle passes through the circuit board 400 along the vertical direction. One end of the negative electrode tab 7 passes through the circuit board 400, and the other end passes through the side wall of the second through hole 12, and forms a power connection port with one end of the positive electrode pin 8 disposed in the second through hole 12. The fixing piece 6 is bent into an asymmetric U-shaped structure, the fixing piece 6 is arranged above the anode pin 8, the long end of the fixing piece 6 penetrates through the circuit board 400, and the short end of the fixing piece 6 is electrically connected with one end of the cathode piece 7 penetrating through the second through hole 12. When the power plug 300 is inserted into the second through hole 12, one end of the positive pin 8, which is arranged in the second through hole 12, is inserted into the power plug 300, and one end of the negative plate 7, which penetrates through the second through hole 12, abuts against the power plug 300, so that an electrical signal in the electronic device is transmitted by the circuit board 400 through the negative plate 7, the positive pin 8 and the fixing plate 6, and the electrical quantity is provided for the electronic device. Therefore, the negative electrode tab 7, the positive electrode pin 8, and the fixing tab 6 are all conductive members, and in this embodiment, are made of copper alloy.

Further optionally, the novel two-in-one connector 100 further includes a protective cover 2, the protective cover 2 covers the connector body 1 to protect the connector body 1 and the components embedded in the connector body 1 from being damaged by other electronic components in the electronic device, so as to prolong the service life of the novel two-in-one connector 100. Be equipped with first opening and second opening on the safety cover 2, first opening is used for exposing first through-hole 11, and the second opening is used for exposing second through-hole 12 to interference when avoiding connecting audio plug 200, power plug 300 to novel two unification connectors 100. Specifically, a first accommodating groove is formed in the outer wall of the connector body 1, a first connecting piece 21 is arranged on the protective cover 2, and the first connecting piece 21 can be inserted into the first accommodating groove to realize connection between the connector body 1 and the protective cover 2. Further, still be equipped with second connecting piece 13 on the outer wall of connector body 1, be equipped with the second storage tank on the safety cover 2, second connecting piece 13 can insert and locate in the second storage tank to improve the steadiness that connector body 1 and safety cover 2 are connected. Further, the bottom end of the protection cover 2 is provided with pins 22, and the pins 22 penetrate through the circuit board 400 to realize the installation of the protection cover 2 on the circuit board 400. Further optionally, the protective cover 2 is a stainless steel piece.

In order to meet the demand of the electronic device for the miniaturization development, the size of the novel two-in-one connector 100 in the vertical direction needs to be controlled while the occupied space of the novel two-in-one connector 100 in the horizontal direction in the electronic device is reduced. Thus, it is further optional that the pitch between the first through hole 11 and the second through hole 12 is 10.50 mm. And the thickness of the circuit board 400 is 1.20 mm.

Generally, the power plug 300 and the audio plug 200 of the electronic device have uniform specifications, so as to improve the universality of the power plug 300 and the audio plug 200. The size of the general power plug 300 in the vertical direction is 10.00mm, and the size of the audio plug 200 in the vertical direction is 6.42 mm. In order to match with the power plug 300 and the audio plug 200 which are commonly used, the diameter of the first through hole 11 is 3.60 mm; the diameter of the second through hole 12 is 4.30 mm. According to the diameters of the first through hole 11 and the second through hole 12 and the pitch therebetween, and the specifications of the conventional power plug 300 and the audio plug 200, it is possible to obtain a distance between the power plug 300 and the audio plug 200 of 2.29 mm. The distance between the axis of the second through hole 12 and the circuit board 400 was 3.53 mm.

In order to carry the power plug 300 and the audio plug 200 of the above-described sizes, the connector body 1 has a size of 15mm in the first direction; the size of the connector body 1 in the second direction (i.e., the Y direction in the drawing) is 12.36 mm; the size of the connector body 1 in the vertical direction is 17.83 mm. Wherein, the first direction, the second direction and the vertical direction are mutually vertical.

It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the utility model. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims

1. A novel two-in-one connector for connecting a power plug (300) and an audio plug (200), comprising:

the connector comprises a connector body (1), wherein the connector body (1) is an insulating part, a first through hole (11) and a second through hole (12) are formed in one side of the connector body (1) along a first direction, and the first through hole (11) and the second through hole (12) are arranged at intervals along a vertical direction;

an audio connection port embedded in the connector body (1) and provided with the first through hole (11); the audio plug (200) can be inserted into the first through hole (11) and is electrically connected with the audio connecting port;

a power connection port embedded in the connector body (1) and disposed with the second through hole (12); the power plug (300) can be inserted into the second through hole (12) and is electrically connected with the power connection port.

2. The new two-in-one connector according to claim 1, characterized in that the pitch between the first through hole (11) and the second through hole (12) is 10.50 mm.

3. The new two-in-one connector according to claim 1, characterized in that the diameter of the first through hole (11) is 3.60 mm.

4. The new two-in-one connector according to claim 1, characterized in that the diameter of the second through hole (12) is 4.30 mm.

5. The novel two-in-one connector according to claim 1, further comprising a first elastic sheet (3), a second elastic sheet (4) and a third elastic sheet (5) vertically arranged in the connector body (1), wherein the first elastic sheet (3) and the second elastic sheet (4) are arranged at intervals along the first direction, the second elastic sheet (4) and the third elastic sheet (5) are symmetrically arranged relative to the axis of the first through hole (11), one end of the first elastic sheet (3), one end of the second elastic sheet (4) and one end of the third elastic sheet (5) all penetrate through the circuit board (400), and the other ends are arranged in the first through hole (11) to form the audio connection port.

6. The novel two-in-one connector according to claim 5, further comprising a fixing piece (6), a negative piece (7) and a positive pin (8) which are arranged in the connector body (1), wherein the positive pin (8) is of an L-shaped structure, one end of the positive pin (8) is coaxially arranged in the second through hole (12), and the other end of the positive pin penetrates through the circuit board (400) along a vertical direction; one end of the negative plate (7) penetrates through the circuit board (400), the other end of the negative plate penetrates through the side wall of the second through hole (12), and the negative plate and one end of the positive pin (8) arranged in the second through hole (12) form the power supply connection port; the utility model discloses a circuit board, including positive pole needle (8), circuit board (400), stationary blade (6) are buckled into asymmetric U-shaped structure on stationary blade (6), stationary blade (6) are located the top of positive pole needle (8), the long end of stationary blade (6) is passed circuit board (400), the short end of stationary blade (6) with negative pole piece (7) pass the one end electricity of second through-hole (12) is connected.

7. The novel two-in-one connector according to claim 1, further comprising a protective cover (2) for covering the connector body (1), wherein the protective cover (2) is provided with a first opening and a second opening, the first opening is used for exposing the first through hole (11), and the second opening is used for exposing the second through hole (12).

8. The new two-in-one connector according to claim 7, characterized in that the protective cover (2) is a stainless steel piece.

9. The novel two-in-one connector according to claim 6, wherein the first elastic sheet (3), the second elastic sheet (4), the third elastic sheet (5), the negative electrode sheet (7), the positive electrode pin (8) and the fixing sheet (6) are all copper alloy pieces.

10. The new two-in-one connector according to claim 1, characterized in that the connector body (1) is a high temperature plastic piece.