CN203562550U

CN203562550U - Double-contact-terminal USB (universal serial bus) male connector

Info

Publication number: CN203562550U
Application number: CN201320798364.XU
Authority: CN
Inventors: 王亚奇
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-12-06
Filing date: 2013-12-06
Publication date: 2014-04-23
Anticipated expiration: 2023-12-06

Abstract

The utility model discloses a double-contact-terminal USB (universal serial bus) male connector which comprises a shell, a PCB (printed circuit board) with one end mounted in the shell in an inserted manner, a USB plug frame. A contact terminal is mounted on each of the upper face and the lower face of one end, extending out of the shell, of the PCB, the upper face and the lower face are opposite to each other, a hollow opening is arranged at one end, extending out of the shell, of the USB plug frame, and the PCB is inserted in the USB plug frame and enables the contact terminals on the upper face and the lower face of the PCB to be correspondingly positioned at the hollow opening. Both faces of the USB male connector can be in signal connection with a plug-in interface. When the double-contact-terminal USB male connector is in use, both the front and the back can be inserted in the plug-in interface to realize signal transmission, so that great convenience is brought to use; the two contact terminals on the PCB are fully utilized for alternate use, so that service life of the USB male connector is prolonged greatly, and the USB male connector is extremely high in performance-cost ratio.

Description

Two contact terminal USB Male head connectors

Technical field

The utility model relates to a kind of connector, more particularly, relates to a kind of pair of contact terminal USB Male head connector.

Background technology

Development along with electronic product, the application of electronic product in people's daily life is increasingly extensive, especially the consumer electronics product such as mobile phone, notebook computer, digital camera has become indispensable article in people's life, connection between various electronic products is more and more frequent, and USB interface technology is simple with its wiring, transmission is stable, transmission speed is fast etc., advantage is more and more widely used in consumer electronics product, so between electronic product, by USB connector, realizes that to connect be a kind of very common connected mode.USB connector is also upgraded gradually from initial low order function, but prior art, no matter be rudimentary USB Male head connector, or senior USB Male head connector, it all can only be with single insertion in interface, if by after the upset of USB Male head connector, be limited to the block in interface is only supported and cannot be inserted, while therefore using, user must aim at the interface direction of USB Male head connector, could successfully USB Male head connector be inserted realizing and being electrically connected in interface.But, in actual use procedure, often there will be the situation of wrong plug direction, this brings inconvenience to use.

Utility model content

The purpose of this utility model is to overcome above-mentioned defect of the prior art, provide a kind of can realize two-sided all can with interface is formed to two contact terminal USB Male head connectors that signal is connected.

For achieving the above object, the technical scheme that the utility model provides is as follows:

A kind of pair of contact terminal USB Male head connector is provided, comprise housing, also comprise that one end is inserted into pcb board and the USB plug framework in described housing, described pcb board stretches out on the opposite face up and down of the one end outside housing and is equiped with respectively contact terminal, one end that described USB plug framework is stretched out outside housing is provided with hollow out opening, and described pcb board inserts in USB plug framework and makes the contact terminal correspondence on the upper and lower opposite face of pcb board be positioned at hollow out opening part.

As a kind of preferred scheme, described pcb board plug-in mounting enters on the one end in housing to be also equiped with at least one LED lamp, and described housing is provided with the USB that be transparence corresponding with this LED lamp and connects sign.

The utility model has following advantage and effect with respect to prior art:

1, by stretching out at pcb board on the opposite face up and down of the one end outside housing 1, be equiped with respectively for the contact terminal with interface signal is connected, one end that described USB plug framework is stretched out outside housing is provided with hollow out opening, described pcb board inserts in USB plug framework, and the contact terminal correspondence on the upper and lower opposite face of pcb board is positioned at hollow out opening part; Thereby realized USB Male head connector meet two-sided all can with interface formed to signal be connected, not only to use, offer convenience, but also the two contact terminals that make full use of on PCB are used alternatingly, greatly extended the useful life of USB Male head connector, there is high cost performance.Meanwhile, the utility model also has simple in structure, makes easily, and cost of manufacture is low, easy to use, and steady performance, in the high-performance development that meets USB Male head connector, is returned user and brought the greatly economical and practical convenience with using.

2, by install at least one LED lamp at pcb board, in housing, be provided with the USB that be transparence corresponding with this LED lamp and connect sign, so at USB Male head connector when interface being realized to signal be connected, described LED lamp is lighted automatically, thereby the USB that is transparence described in making connects sign to glitter, in order to reminding user now USB Male head connector with to interface be successfully connected, there is beautiful appearance, novelty, human oriented design degree advantages of higher.

Below in conjunction with drawings and Examples, a kind of pair of contact terminal USB Male head connector described in the utility model is described further.

Accompanying drawing explanation

Fig. 1 is the decomposition texture schematic diagram of the two contact terminal USB Male head connectors of the utility model;

Fig. 2 is the three-dimensional structure diagram of the two contact terminal USB Male head connectors of the utility model;

Fig. 3 is the three-dimensional structure diagram of Fig. 2 another side opposing upper and lower.

In accompanying drawing, the list of parts of each label representative is as follows:

1. housing, 2.PCB plate, 3.USB plug framework, 4. contact terminal, 5. hollow out opening, 6.LED lamp, 7.USB connects sign.

Embodiment

In order more clearly to understand above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with the drawings and specific embodiments, the utility model is further described in detail.

More details have been set forth in the following description so that fully understand the utility model; but; the utility model can also adopt other to be different from other modes described here and implement, and therefore, protection range of the present utility model is not subject to the restriction of following public specific embodiment.

As Fig. 1, shown in Fig. 2 and Fig. 3, a kind of pair of contact terminal USB Male head connector is provided, comprise housing 1, also comprise that one end is inserted into the PCB(Printed Circuit Board in described housing 1) plate 2 and USB plug framework 3, described pcb board 2 stretches out on the opposite face up and down of the one end outside housing 1 and is equiped with respectively contact terminal 4, this contact terminal 4 for interface signal is connected, one end that described USB plug framework 3 is stretched out outside housing 1 is provided with hollow out opening 5, described pcb board 2 insert in USB plug frameworks 3 and make pcb board Shang Xia 24 correspondences of the contact terminal on opposite face be positioned at hollow out opening 5 places.On opposite face up and down due to described pcb board 2, be equipped with contact terminal 4, therefore, described in the utility model pair of contact terminal USB Male head connector can meet the double-side plug-in to interface, during use, no matter USB Male head connector is that front or reverse side all can insert in interface, and all can realize signal connects, reach the function of signal transmission, not only to use, offer convenience, but also the two contact terminals 4 that make full use of on pcb board 2 are used alternatingly, greatly extended the useful life of USB Male head connector, there is high cost performance.Can be widely used on various electronic products and Various types of data line, practical.

As a kind of preferred scheme, described pcb board 2 plug-in mountings enter on the one end in housing 1 to be also equiped with at least one LED lamp 6, and described housing 1 is provided with the USB that be transparence corresponding with this LED lamp 6 and connects sign 7.As shown in Figure 3, in the present embodiment, preferably, it is upper that described LED lamp 6 is only installed in a surface of pcb board 1, when described pair of contact terminal USB Male head connector realized when interface signal is connected, described LED lamp 6 can be lighted automatically, thereby the USB that makes to be transparence connects sign 7 to glitter, in order to reminding user now two contact terminal USB Male head connectors with to interface be successfully connected, have simple in structure, beautiful appearance, novelty, human oriented design degree advantages of higher.

Certainly, because of the present utility model pair of contact terminal USB Male head connector has the function of two-way grafting, therefore, described LED lamp 6 also can be installed in respectively on the opposite face up and down of pcb board 1 accordingly, is also respectively equipped with accordingly so the USB that be transparence corresponding with LED lamp 6 and connects sign 7 on the opposite face up and down of described housing 1.

Above-described embodiment is preferably execution mode of the utility model; but execution mode of the present utility model is not restricted to the described embodiments; other any do not deviate from change, the modification done under Spirit Essence of the present utility model and principle, substitutes, combination, simplify; all should be equivalent substitute mode, within being included in protection range of the present utility model.

Claims

1. a two contact terminal USB Male head connector, comprise housing (1), it is characterized in that, also comprise that one end is inserted into pcb board (2) and the USB plug framework (3) in described housing (1), described pcb board (2) stretches out on the opposite face up and down of the outer one end of housing (1) and is equiped with respectively contact terminal (4), described USB plug framework (3) is stretched out the outer one end of housing (1) and is provided with hollow out opening (5), described pcb board (2) inserts in USB plug framework (3) and makes contact terminal (4) correspondence on the upper and lower opposite face of pcb board (2) be positioned at hollow out opening (5) and locates.

2. according to claim 1 pair of contact terminal USB Male head connector, it is characterized in that, described pcb board (2) plug-in mounting enters on the one end in housing (1) to be also equiped with at least one LED lamp (6), and described housing (1) is provided with the USB that be transparence corresponding with this LED lamp (6) and connects sign (7).

3. according to claim 2 pair of contact terminal USB Male head connector, is characterized in that, described LED lamp (6) is installed on a surface of pcb board (1).

4. according to claim 2 pair of contact terminal USB Male head connector, is characterized in that, described LED lamp (6) is installed in respectively on the opposite face up and down of pcb board (1).