CN217239812U - Novel USB male interface - Google Patents

Abstract

The utility model provides a novel public interface of USB relates to electronic product technical field, has solved the unable positive and negative compatible technical problem of inserting of USB-A interface that exists among the prior art. This novel public interface of USB including be the slice and have conductive contact's on the terminal surface female seat and with female seat fixed connection's supporting part, conductive contact sets up on the up end of female seat and the terminal surface down, the supporting part sets up on the lateral wall of female seat, supporting part protrusion in the length of up end equals supporting part protrusion in the length of terminal surface down. The utility model is used for terminal surface all sets up conductive contact about the novel USB public interface, makes this public interface positive and negative all can insert the female interface of USB-A who adopts at present, the user's of being convenient for use.

Description

Novel USB male interface

Technical Field

The utility model belongs to the technical field of the electronic product technique and specifically relates to a novel public interface of USB is related to.

Background

The USB interface is a serial bus standard for connecting a computer system and external equipment, and is also a technical specification of an input/output interface, and the current USB-A interface can not be accessed to a USB-A female port in a positive and negative way.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel public interface of USB has solved the unable positive and negative compatible technical problem of inserting of USB-A interface that exists among the prior art. The utility model provides a plurality of technical effects that preferred technical scheme among a great deal of technical scheme can produce see the explanation below in detail.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a novel public interface of USB, including be the slice and have conductive contact's female seat on the terminal surface and with female seat fixed connection's supporting part, conductive contact sets up on the up end of female seat and the lower terminal surface, the supporting part sets up on the lateral wall of female seat, the supporting part protrusion in the length of up end equals the supporting part protrusion in the length of terminal surface down.

Preferably, the number of the supporting parts is two, and the two supporting parts are symmetrically arranged on two side walls of the female seat.

Preferably, the supporting portion is of a sheet structure, the female seat is perpendicular to the supporting portion, and the cross section perpendicular to the female seat and the supporting portion is of an H shape.

Preferably, the corner positions of the supporting part are rounded or chamfered.

Preferably, the sliding cover is connected with the accommodating cavity in a sliding manner, the sliding cover is connected with the supporting part in a sliding manner, the accommodating cavity is formed in one end of the supporting part, the sliding cover can slide to the supporting part from the accommodating cavity and cover the upper end face and the lower end face, and the sliding cover is arranged in parallel with the female seat.

Preferably, a sliding groove communicated with the side wall of the supporting part is formed in the inner wall of the accommodating cavity, and the side wall of the sliding cover is connected in the sliding groove in a sliding mode.

Preferably, the sliding cover is connected with the accommodating part through an elastic piece.

Preferably, the female seat is made of an insulating material, and the support part is made of metal; the thickness range of the female seat is 1.26-1.32 mm; the length range of the supporting part perpendicular to the direction of the female seat is 3.72 mm-3.76 mm.

Preferably, the thickness of the support part ranges from 0.4 mm to 0.47 mm.

Preferably, the distance between the two outer side walls of the support parts far away from the female seat ranges from 12.1 mm to 12.24 mm.

This application adopts above technical scheme, possesses following beneficial effect at least:

the upper end face and the lower end face of the female seat are symmetrically provided with the conductive contact pieces, so that positive and negative insertion can be realized, the novel USB male interface can normally realize connection after being inserted into the USB-A female interface in a positive and negative mode, the supporting parts arranged on the side walls of the female seat can support the female seat to tightly support the USB-A female interface, the conductive contact pieces on the female seat are guaranteed to be in contact with the conductive contact pieces in the USB-A female interface, and connection stability is guaranteed.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a novel USB male interface provided in an embodiment of the present invention;

fig. 2 is a left side view structural schematic diagram of the novel USB male interface provided by the embodiment of the present invention;

fig. 3 is a schematic view of a closed structure of a sliding cover of the novel USB male interface according to an embodiment of the present invention;

fig. 4 is a schematic three-dimensional structure diagram of a perspective view of a novel USB male interface provided by an embodiment of the present invention;

fig. 5 is a schematic view of a cross-sectional structure of a novel USB male interface in a top view according to an embodiment of the present invention.

In the figure 1, a female seat; 2. a support portion; 3. a conductive contact; 4. a sliding cover; 5. an accommodating chamber; 6. an accommodating portion; 7. a chute; 8. an elastic member.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

The specific embodiment of the utility model provides a novel public interface of USB, combine figure 1 ~ figure 5 as follows, mainly include female seat 1 and supporting part 2, wherein female seat 1 sets up conductive contact piece 3, female seat is the sheet structure, conductive contact piece 3 sets up on female seat 1 the biggest area of area up end and lower terminal surface, set up conductive contact piece 3 simultaneously on the terminal surface that 1 two looks of female seat deviate from, conductive contact piece 3 on up end and the lower terminal surface is the symmetry setting, make the public interface of novel USB all can guarantee switching on of circuit when positive and negative inserting, supporting part 2 sets up on the lateral wall of female seat 1, be used for realizing supporting tightly on the female interface contact piece terminal surface of USB-A through supporting part 2 to female seat 1, guarantee the stable contact of conductive contact piece on conductive contact piece 3 and the USB-A female interface. Therefore, the length of the supporting part 2 protruding out of the upper end face is equal to the length of the supporting part 2 protruding out of the lower end face, and no matter the novel USB male interface is inserted positively or reversely, the supporting effect of the supporting part 2 can be achieved, the contact between the conductive contact piece 3 on the female seat 1 and the contact piece of the USB-A female interface is guaranteed, and efficient transmission of electric power and data is guaranteed.

The number of the supporting portions 2 may be one or two, and when one, the supporting portion 2 is provided on one of the side walls of the female socket 1. If two are adopted, the two are symmetrically arranged on the two side walls of the female seat 1.

In one embodiment, the supporting portions 2 are shaped as a sheet structure, the female seat 1 is disposed perpendicular to the supporting portions 2, and when the number of the supporting portions 2 is two, the female seat 1 is vertically sandwiched between the two supporting portions 2, so that the shape of the cross section perpendicular to the female seat 1 and the supporting portions 2 is "H" shape. When the novel USB male interface is plugged with the currently used USB-A female interface, the local part of the sheet-shaped supporting part 2 can extend into gaps on two sides of the terminal mounting seat in the USB-A female interface, and the part of the supporting part 2 which deviates at the same time can support the inner wall of the USB-A female interface, so that the structure is matched with the currently used USB-A female interface.

Because the public interface of novel USB of "H" type, the lateral wall position of supporting part 2 exposes externally, for the problem that has the potential safety hazard in the turning position of avoiding supporting part 2, still set the turning position of supporting part 2 to fillet or chamfer for this reason, increase contact surface reduces the potential safety hazard.

In an embodiment, combine fig. 4 and fig. 5 and can also set up sliding closure 4 and portion of holding 6, wherein sliding closure 4 is used for realizing covering upper end face and lower terminal surface, protect conductive contact 3, be provided with on the portion of holding 6 and hold chamber 5, it is used for holding sliding closure 4 to hold chamber 5, sliding closure 4 with hold chamber 6 sliding connection, be sliding connection between specific sliding closure 4 and the inner wall that holds chamber 5, sliding closure 4 adopts sliding connection's mode with supporting part 2 equally, it sets up the one end at supporting part 2 to hold portion 6, guarantee that sliding closure 4 can slide to supporting part 2 from holding chamber 5, and guarantee that sliding closure 4 and female seat 1 between parallel arrangement each other. Therefore, the sliding cover 4 can be positioned at one side of the upper end surface and the lower end surface after sliding onto the supporting part 2, and the upper end surface and the lower end surface are covered.

The specific accommodating part 6 can be a block structure and is arranged at one end of the female seat 1 and one end of the supporting part 2, when the section of the supporting part 2 is of an H-shaped structure, the opening direction of the female accommodating part 6 is perpendicular to the upper opening and the lower opening of the H-shaped structure, and the sliding cover 4 can cover the upper opening and the lower opening of the H-shaped structure to cover the opening. Both sides wall that holds chamber 5 and the lateral wall of supporting part 2 all set up spout 7, and spout 7 on the two is the spout that is linked together, so alright realize sliding connection of sliding closure 4, spout 7 all is the symmetry setting on the lateral wall that holds chamber 5 relative inner wall and relative supporting part 2, the both sides wall of sliding closure 4 alright part deepen in the spout this moment, realize sliding connection, when needing to use this public interface, alright direct female interface insert can, the week lateral wall of female interface supports tightly sliding closure 4 outer terminal surface when inserting, continue to promote this public interface alright promote sliding closure 4 slide in to holding chamber 5 this moment, when need not using this public interface, make sliding closure 4 from holding chamber 5 interior roll-off, make it cover to the up end and down on the terminal surface can.

For making sliding closure 4 can reset to hiding the state automatically, can also set up elastic component 8 for this reason in holding chamber 5, this elastic component 8 one end is connected with sliding closure 4, the other end is connected with holding portion 6, this elastic component 8 can adopt spring or torsional spring, if when adopting the torsional spring, can hold the inside fixed connection in chamber 5 with the torsional spring contact, then the torsional spring support tight sliding connection of sliding closure 4 can, need support the one end of tight sliding closure 4 with the torsional spring and set to smooth end for example the button head, with the frictional force between reduction torsional spring and the sliding closure 4 end wall.

In the embodiment of the present application, the material of the female seat 1 needs to be selected for use as an insulating material, for example, plastic, etc., and the material of the supporting portion 2 is metal, the insulating material can avoid short circuit between the conductive contacts 3, and the supporting portion 2 of the metal material can achieve the signal shielding effect after the novel USB male interface is plugged into the USB-a female interface, thereby effectively preventing external signal interference, ensuring high-speed data transmission, and meanwhile, the metal material needs to be selected for use as a hard metal, for example, hard alloy, steel, etc., the hard supporting portion 2 makes the novel USB male interface not easy to damage, and prolonging the service life of the sliding cover 4, the sliding cover 4 can be made of a metal material or a material compounded by insulation and metal, which can enhance the deformation resistance of the supporting portion 2, and can wrap up a circuit in an insulating way with the supporting portion 2, thereby achieving a better signal shielding effect.

In the specific embodiment provided by the present application, in order to ensure that the novel USB male interface can be adapted to the currently used USB-a female interface, the following steps are performed:

the thickness of the female socket 1 may range from 1.26 mm to 1.32 mm, with a preferred dimension of 12.9 mm.

The thickness of the support 2 may range from 0.4 mm to 0.47 mm, with a preferred dimension of 0.45 mm.

The spacing between the outer side walls of the two supports 2 remote from the female socket 1 may range from 12.1 mm to 12.24 mm, with a preferred dimension of 12.20 mm.

The length of the support 2 in a direction perpendicular to the female socket 1 may range from 3.72 mm to 3.76 mm, with a preferred dimension of 3.74 mm.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description of the present invention and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the present disclosure, the terms "one embodiment," "some embodiments," "example," "specific example," "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. The utility model provides a novel public interface of USB, its characterized in that, including be the slice and have on the terminal surface female seat (1) of conductive contact piece (3) and with female seat (1) fixed connection's supporting part (2), conductive contact piece (3) symmetry sets up on the up end of female seat (1) and the terminal surface down, supporting part (2) set up on the lateral wall of female seat (1), supporting part (2) protrusion in the length of up end equals supporting part (2) protrusion in the length of terminal surface down.

2. A new male USB port according to claim 1, characterized in that the number of the support parts (2) is two and symmetrically arranged on two side walls of the female socket (1).

3. The male USB port according to claim 2, wherein the support portion (2) is a sheet structure, the female socket (1) is perpendicular to the support portion (2), and the cross-sectional shape perpendicular to the female socket (1) and the support portion (2) is "H" shaped.

4. A new USB male interface according to claim 3, characterized in that the corner positions of the support part (2) are rounded or chamfered.

5. The novel USB male interface according to claim 1, further comprising a sliding cover (4) and a receiving portion (6) provided with a receiving cavity (5), wherein the sliding cover (4) is slidably connected in the receiving cavity (5), the sliding cover (4) is slidably connected with the supporting portion (2), the receiving cavity (5) is disposed at one end of the supporting portion (2), the sliding cover (4) can be slid onto the supporting portion (2) through the receiving cavity (5) and covers the upper end surface and the lower end surface, and the sliding cover (4) is disposed in parallel with the female seat (1).

6. A novel male USB interface according to claim 5, characterized in that a sliding groove (7) is provided on the inner wall of the accommodating cavity (5) and on the side wall of the support part (2), and the side wall of the sliding cover (4) is slidably connected in the sliding groove (7).

7. A novel male USB interface according to claim 5, characterized in that said sliding cover (4) is connected to said receptacle (6) by means of an elastic element (8).

8. The novel male USB interface according to claim 1, wherein the female socket (1) is made of an insulating material, and the support portion (2) is made of a metal; the thickness range of the female seat (1) is 1.26-1.32 mm; the length range of the support part (2) perpendicular to the direction of the female seat (1) is 3.72-3.76 mm.

9. A new USB male interface according to claim 3, characterized by the fact that the thickness of the support (2) ranges from 0.4 mm to 0.47 mm.

10. The male USB port according to claim 2, wherein the distance between the two supporting portions (2) away from the outer side wall of the female socket (1) is in the range of 12.1 mm to 12.24 mm.

Images