CN201160160Y

CN201160160Y - Improved structure of USB connector

Info

Publication number: CN201160160Y
Application number: CNU2008200001682U
Authority: CN
Inventors: 杨启尧
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-01-04
Filing date: 2008-01-04
Publication date: 2008-12-03
Anticipated expiration: 2018-01-04

Abstract

The utility model provides an improved USB port connector structure, which mainly consists of a female type USB socket and a male type USB wire plug. Both sides of the female type USB socket are respectively provided with locking pieces, each of which is provided with a lockhole. Both sides of the male type USB wire plug are respectively provided with locking ears. Screws run through the locking ears. When the female type USB socket is spliced with the male type USB wire plug, the locking ears on both sides of the male type USB wire plug correspond to the blocking pieces on both sides of the female type USB socket, and the screws in the locking ears on both sides of the male type USB wire plug are locked in the lockholes of the locking pieces on both sides of the female type USB socket, thereby the splicing between the female type USB socket and the male type USB wire plug is firmer and closer.

Description

USB port connector improvement structure

Technical field

The utility model relates to a kind of electronic circuit connector, particularly a kind of USB port connector improvement structure.

Background technology

The research and development of USB port connector are used, promoted the associativity of computer product peripheral with it, also so significantly promoted the usefulness of computer integral body, and along with the progress of science and technology, the use of USB port connector no longer is a computer and the purposes that is connected of peripheral product, use is also arranged between electric equipment products such as, and USB port connector is suitable for place such as function card, USB HUB, before the main frame, rear board, expansion board, adapter, keyboard, mouse, earphone, loudspeaker, screen, printer, calculating punch, mobile phone, on the peripheral product such as digital camera, and the pattern of USB port connector has individual layer and multilayer, horizontal type and vertical difference, therefore, the release of USB port connector, bring the user suitable convenience, and therefore can make the connecting plate face of main frame significantly be dwindled its area, be an indispensable product in fact.

The pattern of USB port connector and use now, then see also Fig. 1, Fig. 2 and shown in Figure 3, the three-dimensional exploded view of USB port commonly used connector and the stereogram of USB parent form socket, wherein, Fig. 1 is the USB port connector of horizontal type individual layer, Fig. 2 then is the USB port connector of horizontal type bilayer, Fig. 3 then is vertical USB parent form socket, by among the above-mentioned figure as can be known, USB port commonly used connector mainly is made up of a USB parent form socket A and the public profile and wire plug of USB B, wherein, the front end of this USB parent form socket A offers jack A1 person; And the front end of the public profile and wire plug of this USB B has extended an inserted terminal B1; Because above-mentioned structure, when pegging graft, the inserted terminal B1 of the public profile and wire plug of USB B front end is inserted among the jack A1 of USB parent form socket A.

The structure of above-mentioned USB port connector and occupation mode have been used for a long time, there is no any change, and because USB port connector and international standard, therefore, also any change can't be arranged, yet, because there is no any supplementary structure between public profile and wire plug of USB and USB parent form socket is locked, therefore, after the public profile and wire plug of USB was as for USB parent form socket, the public profile and wire plug of USB still can produce and rock, and causes the situation of loose contact easily, add USB connector easily because of being played because of carelessness, mix and make public profile and wire plug of USB and the disengaging of USB parent form socket, thereby cause puzzlement.

Please consult shown in Figure 4 again, enforcement schematic diagram for another USB port connector body commonly used, by learning among the figure, the USB grafting group C of the socket of this kind USB connector is for being provided with an outer covering layer A2 in the outside of USB parent form socket A, and a lock ear A21, A21 ' have been extended again in the both sides of outer covering layer A2, utilize screw D, D ' screw lock to locate, make that USB grafting group C is locked on stator E or the main frame front and back panels in lock ear A21, A21 '.

Though the USB grafting group C of said structure can utilize its outer covering layer A2 that USB parent form socket A is coated on wherein, and utilize the lock ear A21 of both sides, A21 ' locks on stator E and the main frame admittedly, yet because this lock ear A21, the design of A21 ' is not for the public profile and wire plug of USB B screw lock, with regard to the function of USB parent form socket A own, there is no the enhancement on the essence effect, when plugging with the public profile and wire plug of USB B, still can't lock mutually between USB plug and USB parent form socket A and still have the situation of rocking, its connecting line is also because of being played, mix, and make USB parent form socket A and the public profile and wire plug of USB B be separated, and the material that increases outer covering layer A2 uses, also improve whole cost, under the situation that no essence effect is promoted, do not meet economic benefit in fact.

The defective of above-mentioned several USB commonly used port connector, though make every effort to improve through each producer, still none effective method can solve and overcome so far.

The utility model content

The technical problems to be solved in the utility model is the defective that overcomes above-mentioned USB port connector, and a kind of USB port connector improvement structure is provided, make the public profile and wire plug of USB parent form socket and USB grafting more firmly and driving fit.

For solving the problems of the technologies described above, the utility model adopts following technical scheme:

A kind of USB port connector improvement structure mainly is made up of a USB parent form socket and the public profile and wire plug of a USB, and the both sides of this USB parent form socket have extended a lock dog respectively, and offer a lockhole on this lock dog; The both sides of the public profile and wire plug of this USB have extended a lock ear respectively, and are penetrated with a screw in this lock ear.When the public profile and wire plug of USB parent form socket and USB is plugged, make the lock ear of the public profile and wire plug of USB both sides corresponding with the lock dog of USB parent form socket both sides, and with the screw screw lock in the public profile and wire plug of the USB two side chain ears in the lockhole place of USB parent form socket both sides lock dog, thereby make the firm more and driving fit of USB parent form socket with the grafting of the public profile and wire plug of USB.

Wherein, described USB parent form socket can be a horizontal type or vertical, single or multiple lift.

USB parent form socket also can depending on the circumstances or the needs of the situation be arranged in pairs or groups and be used the public profile and wire plug use of USB always.

The public profile and wire plug of USB also can depending on the circumstances or the needs of the situation be arranged in pairs or groups and be used the use of USB parent form socket always.

The utility model USB port connector improvement structure has following technological merit: when the public profile and wire plug of USB parent form socket and USB is plugged, make the lock ear of the public profile and wire plug of USB both sides corresponding with the lock dog of USB parent form socket both sides, and with the screw screw lock in the public profile and wire plug of the USB two side chain ears in the lockhole place of USB parent form socket both sides lock dog, thereby make the firm more and driving fit of USB parent form socket with the grafting of the public profile and wire plug of USB.

Description of drawings

Fig. 1: be the three-dimensional exploded view of USB connector commonly used.

Fig. 2: be the three-dimensional exploded view of another USB connector commonly used.

Fig. 3: be the stereogram of another USB connector commonly used.

Fig. 4: for the solid of another USB connector commonly used is implemented schematic diagram.

Fig. 5: be three-dimensional exploded view of the present utility model.

Fig. 6: be another embodiment three-dimensional exploded view of the present utility model.

Fig. 7: be another embodiment stereogram of the present utility model.

Embodiment

See also Fig. 5, Figure 6 and Figure 7, the utility model USB port connector improvement structure mainly is made up of a USB parent form socket 1 and the public profile and wire plug 2 of a USB.Wherein, extended a lock dog 11,11 ' respectively, and on lock dog 11,11 ', offered a lockhole 111,111 ' respectively in the both sides of this USB parent form socket 1.And extended a lock ear 21,21 ' respectively in the both sides of the public profile and wire plug 2 of this USB, and in lock ear 21,21 ', be penetrated with a screw 211,211 ' respectively.Because above-mentioned structure, when USB parent form socket 1 is plugged with the public profile and wire plug 2 of USB, make the lock ear 21,21 ' of the public profile and wire plug of USB 2 both sides corresponding, and the screw 211 that 2 liang of side chain ears of the public profile and wire plug of USB 21,21 ' are interior, 211 ' screw lock are located in USB parent form socket 1 both sides lock dog 11,11 ' lockhole 111,111 ' with the lock dog 11,11 ' of USB parent form socket 1 both sides.Thereby, make the grafting of 2 of public profile and wire plugs of USB parent form socket 1 and USB more become firmly and driving fit.

What deserves to be mentioned is no matter the utility model USB parent form socket 1 is horizontal type or vertical (Fig. 7), single or multiple lift, has extended lock dog 11,11 ' all respectively in its both sides, and on this lock dog 11,11 ', offer lockhole 111,111 '.In addition, USB parent form socket 1 of the present utility model also can be depending on the circumstances or the needs of the situation and the public profile and wire plug B of collocation USB commonly used and using; The public profile and wire plug 2 of USB of the present utility model also can be depending on the circumstances or the needs of the situation and collocation USB parent form socket A commonly used and using; Significantly promoted whole use flexibility.

Claims

1, a kind of USB port connector improvement structure comprises a USB parent form socket, and it is characterized in that: the both sides of described USB parent form socket have extended a lock dog respectively, and offer a lockhole on this lock dog.

2, a kind of USB port connector improvement structure comprises the public profile and wire plug of a USB, it is characterized in that: the both sides of the public profile and wire plug of described USB have extended a lock ear respectively, and are penetrated with a screw in this lock ear.

3, a kind of USB according to claim 1 port connector improvement structure, it is characterized in that: described USB parent form socket is a horizontal type or vertical, single or multiple lift.

4, a kind of USB according to claim 1 port connector improvement structure is characterized in that: this USB parent form socket public profile and wire plug of USB commonly used of can arranging in pairs or groups uses.

5, a kind of USB according to claim 2 port connector improvement structure is characterized in that: the public profile and wire plug of this USB USB parent form socket commonly used of can arranging in pairs or groups uses.