CN201450202U

CN201450202U - connector

Info

Publication number: CN201450202U
Application number: CN2009200599243U
Authority: CN
Inventors: 黄朝琮
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-07-07
Filing date: 2009-07-07
Publication date: 2010-05-05
Anticipated expiration: 2019-07-07

Abstract

The utility model relates to the technical field of connectors, in particular to a connector which is applicable to a USB interface or eSATA/USB two-in-one interface. The connector comprises an upper cover, a lower cover, a USB plug and an eSATA plug, wherein the upper cover and the lower cover are buckled and jointed with each other; the USB plug and the eSATA plug are installed between the upper cover and the lower cover, so that the eSATA/USB two-in-one plug can be formed; a telescopic device used for pushing and pulling the eSATA plug is arranged between the upper cover and the lower cover; and the eSATA plug is installed between the upper cover and the lower cover by the telescopic device. By being provided with the telescopic eSATA plug, the connector is applicable to the USB interface or eSATA/USB two-in-one interface, and the USB plug and the eSATA/USB two-in-one plug are not needed to be arranged simultaneously, so that the volume of the connector can be reduced, and the connector has the advantages of the USB plug and the eSATA/USB plug.

Description

A kind of connector

Technical field:

The utility model relates to the connector technique field, particularly a kind of connector that is applicable to USB interface or eSATA/USB two-in-one interfaces.

Background technology:

In the external interface of computer, because USB (Universal Serial BUS, USB) very universal, eSATA (the External Serial AdvancedTechnology Attachment of the use of interface, external series ATA) data transmission bauds of interface is very fast, therefore, all be provided with USB interface and eSATA interface simultaneously on present a lot of electronic products such as computer.But, the shortcoming of eSATA interface is necessary external power supply, it is not very convenient using, in order to overcome this shortcoming, some producer has designed the eSATA/USB two-in-one interfaces, it mainly is made of eSATA interface and USB interface, and USB interface makes that for the power supply of eSATA interface the eSATA interface need not external power supply.

So, electronic products such as some computers begin to be provided with the eSATA/USB two-in-one interfaces, simultaneously, the connector that some and eSATA/USB two-in-one interfaces are complementary also begins to occur, as the two-in-one plug of eSATA/USB, it is on the basis of eSATA plug, increase and be mounted with USB plug, use the electronic product of the two-in-one plug of this eSATA/USB, data transmission bauds is very fast, need not external power supply, can carry out hot plug, still, because the use of USB interface is still popularized now, so, the electronic product of the two-in-one plug of eSATA/USB only is set, the convenience of its use is lower; In addition, if USB plug and the two-in-one plug of eSATA/USB are set simultaneously,, can increase the volume of connector though satisfied the convenience of using on electronic product, thereby increase the volume of electronic product, brought inconvenience for the design of some portable type electronic products.

The utility model content:

The purpose of this utility model be provide at the deficiencies in the prior art that a kind of volume is little, convenience good, data transmission bauds is very fast, need not external power supply, the connector that is applicable to USB interface or eSATA/USB two-in-one interfaces that can carry out hot plug.

For achieving the above object, the utility model adopts following technical scheme:

It comprises loam cake, lower cover, USB plug, eSATA plug, loam cake and lower cover fasten mutually, USB plug and eSATA plug are installed between loam cake and the lower cover, constitute the two-in-one plug of eSATA/USB, be provided with the retractor device that is used for push-and-pull eSATA plug between described loam cake and the lower cover, the eSATA plug is installed between loam cake and the lower cover by retractor device.

Described retractor device comprises the spring that is arranged on eSATA plug both sides, the shell fragment that is fixed on eSATA plug bottom; Described covering down forms the raised line that is used to place spring, and an end of raised line is provided with the first card post, and the both sides of eSATA plug form the projection that can slide on raised line, forms the second card post on the projection; One end of described spring is fixed on the first card post, and the other end is fixed on the second card post of eSATA plug; The bottom of described shell fragment is provided with the clamping block of downward protrusion, covers down and offers first draw-in groove, second draw-in groove that can block clamping block.

The bottom of the shell fragment of described retractor device is provided with the slip toggle, covers down to offer to supply the opening that the slip toggle is up and down or horizontally slip.

Cover on described and form the guide vane end stop that is used for spacing eSATA plug both sides projection.

Cover on described and be provided with the snapping piece, cover the snapping groove that offers with snapping piece coupling down.

The utility model beneficial effect is:

A kind of connector that the utility model provides comprises loam cake, lower cover, USB plug, eSATA plug, loam cake and lower cover fasten mutually, USB plug and eSATA plug are installed between loam cake and the lower cover, constitute the two-in-one plug of eSATA/USB, be provided with the retractor device that is used for push-and-pull eSATA plug between described loam cake and the lower cover, the eSATA plug is installed between loam cake and the lower cover by retractor device; The utility model in use when needs are pegged graft with USB interface, as long as the eSATA plug is pushed and blocks between loam cake and lower cover, can be pegged graft with USB interface by USB plug easily, has realized the convenience of USB interface; When needs are pegged graft with the eSATA/USB two-in-one interfaces, the utility model is as long as eject the eSATA plug by retractor device, make USB plug and eSATA plug constitute the two-in-one plug of eSATA/USB, can be connected with the eSATA/USB two-in-one interfaces, realize the various characteristics of eSATA/USB two-in-one interfaces.

As can be seen from the above technical solutions, the utility model is by installing telescopic eSATA plug, make the utility model applicable to USB interface or eSATA/USB two-in-one interfaces, and USB plug and the two-in-one plug of eSATA/USB need not be set simultaneously, reduced the volume of connector, also had concurrently the convenience of USB plug data transmission bauds good and the two-in-one plug of eSATA/USB very fast, need not external power supply, the characteristics that can carry out hot plug.

Description of drawings:

Fig. 1 is the structural representation of the utility model eSATA plug At time of eject;

Fig. 2 is the structural representation of the utility model eSATA plug when pushing;

Fig. 3 is a decomposing schematic representation of the present utility model;

Fig. 4 is the structural representation that the utility model eSATA plug At time of eject conceals lower cover;

Fig. 5 is the structural representation of the utility model loam cake;

Fig. 6 is the cutaway view of the utility model eSATA plug At time of eject;

Fig. 7 is the cutaway view of the utility model eSATA plug when pushing.

Embodiment:

Below in conjunction with accompanying drawing the utility model is further described, please refer to Fig. 1～7, the utility model comprises loam cake 1, lower cover 2, USB plug 3, eSATA plug 4, loam cake 1 fastens mutually with lower cover 2, USB plug 3 and eSATA plug 4 are installed between loam cake 1 and the lower cover 2, constitute the two-in-one plug of eSATA/USB, be provided with the retractor device that is used for push-and-pull eSATA plug 4 between described loam cake 1 and the lower cover 2, eSATA plug 4 is installed between loam cake 1 and the lower cover 2 by retractor device, and promptly eSATA plug 4 telescopicallies are installed between loam cake 1 and the lower cover 2.

The retractor device of present embodiment comprises the spring 5 that is arranged on eSATA plug 4 both sides, the shell fragment 6 that is fixed on eSATA plug 4 bottoms; Form the raised line 21 that is used to place spring 5 on the described lower cover 2, an end of raised line 21 is provided with the first card post 211, and the both sides of eSATA plug 4 form the projection 41 that can slide on raised line 21, forms the second card post 411 on the projection 41; One end of described spring 5 is fixed on the first card post 211, and the other end is fixed on the second card post 411 of eSATA plug 4, makes eSATA plug 4 to eject or to push along with the flexible of spring 5; The bottom of described shell fragment 6 is provided with the clamping block 61 of downward protrusion, offer first draw-in groove 22, second draw-in groove 23 that can block clamping block 61 on the lower cover 2, more particularly, when eSATA plug 4 is pushed into, the clamping block 61 of shell fragment 6 bottoms is blocked by first draw-in groove 22 of lower cover 2, when eSATA plug 4 At time of ejects, the clamping block 61 of shell fragment 6 bottoms is blocked by second draw-in groove 23 of lower cover 2; Wherein, form the guide vane end stop 11 that is used for spacing eSATA plug 4 both sides projections 41 on the described loam cake 1, make eSATA plug 4 can excessively do not pushed or eject.

The bottom of the shell fragment 6 of present embodiment retractor device is provided with slip toggle 62, offer the opening 24 of can be up and down or horizontally slipping on the lower cover 2 for slip toggle 62, promptly by pushing slip toggle 62, can make shell fragment 6 up and down, and about stir slip toggle 62, shell fragment 6 is horizontally slipped; Simultaneously, because shell fragment 6 is to fixedly connected with eSATA plug 4, so, eSATA plug 4 is ejected under the active force of spring 5 or manually pushed by pushing and stir slip toggle 62.

Present embodiment loam cake 1 is provided with snapping piece 12, offers the snapping groove 25 that mates with snapping piece 12 on the lower cover 2, makes loam cake 1 and lower cover 2 to snap together securely.

The utility model in use, when needs are pegged graft with USB interface, as long as push and stir slip toggle 62, eSATA plug 4 is pushed, decontrol slip toggle 62 then, first draw-in groove 22 of lower cover 2 will block the clamping block 61 of shell fragment 6 bottoms, promptly blocks eSATA plug 4, make the outside of connector only be left USB plug 3, thus convenient and USB interface grafting; When needs are pegged graft with the eSATA/USB two-in-one interfaces, as long as push and stir slip toggle 62 once more, eSATA plug 4 can eject under the active force of spring 5, constitute the two-in-one plug of eSATA/USB with USB plug 3, at this moment, decontrol slip toggle 62, second draw-in groove 23 of lower cover 2 will block the clamping block 61 of shell fragment 6 bottoms, prevents that eSATA plug 4 is pushed into.Therefore, the utility model is applicable to USB interface and eSATA/USB two-in-one interfaces, and have that volume is little, convenience good, data transmission bauds is very fast, need not external power supply, can carry out hot plug etc. advantage.

Certainly, the above only is a better embodiment of the present utility model, so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.

Claims

1. connector, it comprises loam cake (1), lower cover (2), USB plug (3), eSATA plug (4), loam cake (1) fastens mutually with lower cover (2), USB plug (3) and eSATA plug (4) are installed between loam cake (1) and the lower cover (2), constitute the two-in-one plug of eSATA/USB, it is characterized in that: be provided with the retractor device that is used for push-and-pull eSATA plug (4) between described loam cake (1) and the lower cover (2), eSATA plug (4) is installed between loam cake (1) and the lower cover (2) by retractor device.

2. a kind of connector according to claim 1 is characterized in that: described retractor device comprises the spring (5) that is arranged on eSATA plug (4) both sides, the shell fragment (6) that is fixed on eSATA plug (4) bottom; Form the raised line (21) that is used to place spring (5) on the described lower cover (2), one end of raised line (21) is provided with the first card post (211), the both sides of eSATA plug (4) form and can go up the projection (41) that slides at raised line (21), form the second card post (411) on the projection (41); One end of described spring (5) is fixed on the first card post (211), and the other end is fixed on the second card post (411) of eSATA plug (4); The bottom of described shell fragment (6) is provided with the clamping block (61) of downward protrusion, offers first draw-in groove (22), second draw-in groove (23) that can block clamping block (61) on the lower cover (2).

3. a kind of connector according to claim 2 is characterized in that: the bottom of the shell fragment of described retractor device (6) is provided with slip toggle (62), offers on the lower cover (2) to supply the opening (24) that slip toggle (62) is up and down or horizontally slip.

4. a kind of connector according to claim 2 is characterized in that: form the guide vane end stop (11) that is used for spacing eSATA plug (4) both sides projections (41) on the described loam cake (1).

5. according to any described a kind of connector of claim 1 to 4, it is characterized in that: described loam cake (1) is provided with snapping piece (12), offers the snapping groove (25) with snapping piece (12) coupling on the lower cover (2).