CN201134590Y

CN201134590Y - Two-in-one electric connector socket

Info

Publication number: CN201134590Y
Application number: CNU2007203117671U
Authority: CN
Inventors: 江瑞读
Original assignee: Taiwin Electronics Co Ltd
Current assignee: Taiwin Electronics Co Ltd
Priority date: 2007-12-24
Filing date: 2007-12-24
Publication date: 2008-10-15
Anticipated expiration: 2017-12-24

Abstract

A two in one electric connector socket is provided. A fixed base is arranged in a metal casing, and a tongue portion is formed on the fixed base, wherein the connecting strength between the tongue portion and the fixed base are reinforced through a strengthening portion. One clip element is respectively arranged on the two opposite groove walls of a terminal holding groove which is used to arrange a plurality of e S A T A terminals on an external lateral of the tongue portion, which is used to clamp a clip portion on the e S A T A terminal. A space for the buffering movement of USB terminals are recessed on the inner top walls of through-grooves which is used to arranged the USB terminals in the tongue portion, which is relative to the free ends of the tongue portion. Thus the utility model can avoid the abnormal work of the two in one electric connector caused by the warping of e S A T A terminals, the deformation of the USB terminals or the breaking of the tongue portion.

Description

Two-in-one electric connector socket

[technical field]

The utility model is about a kind of two-in-one electric connector socket, particularly about a kind of non-damageable two-in-one electric connector socket.

[background technology]

Now on the computer the most universal data transmission standard no more than USB (Universal Serial Bus; Universal serial bus), and the fastest up-to-date data transmission technology, then non-eSATA (ExternalSerial Advanced Technology Attachment; Outside sequence high-order technical configuration) technology does not belong to.

Though above-mentioned USB and the employed connection interface of eSATA technology objectionable intermingling, and the external form of both sockets and joint is similar, therefore there is manufacturer to produce a kind of two-in-one electric connector socket, its applicable USB and eSATA joint are pegged graft, see also shown in Figure 7, this electric connector socket mainly is that a side of a metal shell 50 is formed with a slot opening, and be to be provided with a holder 51 in this housing 50, be again that slot opening direction towards housing 50 vertically extends a tongue 52 with the plastics injection molding on this holder 51, and the end face of this tongue 52 is to be formed with plural terminals storage tank 53, then be formed with several in 52 end half of the tongue one and wear groove 54, and be formed with several to should several wearing the terminal openings of groove 54 in the bottom surface of tongue 52, other has several eSATA terminals 55 to penetrate and be placed in the terminal storage tank 53 of these tongue 52 end faces with mating from the rear side of this holder 51, and there are several USB terminals 56 also to penetrate and wear groove 54 by these from the rear side of this holder 51, and the front end of each USB terminal 56 is to be formed with a bend 57, this bend 57 is outstanding from its corresponding terminal openings, for contacting, so promptly on this tongue 52 and this housing 50 with the USB joint that inserts, be formed with an eSATA slot and a USB slot between following inwall respectively.

Yet existing two-in-one electric connector socket exists following defective, causes existing two-in-one electric connector socket to damage easily:

1. because eSATA terminal 55 is directly to be contained in the terminal storage tank 53 of tongue 52 end faces, and there is not further Fixed Design, therefore if in the installation process flaw takes place, or this two-in-one electric connector socket causes tongue 52 curved soft distortion etc. because of the use adstante febre, all can cause 55 perks of eSATA terminal, thereby when pegging graft with an eSATA joint, eSATA terminal 55 can't contact with the electric connection terminal on the eSATA joint.

2. because present electronic product is all made more and more forr a short time, so also healing, two-in-one electric connector socket becomes flat little, so the space of wearing in the groove 54 is limited, moreover as shown in the above description, because each USB terminal 56 is crooked outstanding towards the corresponding terminal opening, and be generally further guarantee bend 57 can with the termination contact on the USB joint, the curvature of bend 57 is bigger, so can give prominence to terminal openings, therefore when the USB joint inserts the USB slot, the bend 57 of military order USB terminal 56 is pressed distortion towards wearing groove 54, yet thus, when the USB joint is inserted in the USB slot for a long time, the deformation state of bend 57 has been kept for a long time on the USB terminal 56, certainly will cause permanent deformation; After the USB joint was extracted in the USB slot, bend 57 easily can't fully involution original position because of distortion on the USB terminal 56, so have the shortcoming that can't contact with USB upper end of joint.

3. because so this tongue 52 is by the plastics injection molding the thickness equalization, and with 51 orthogonal thereto connections of holder, cause the tongue 52 and the joint intensity of holder 51 repeating still to dislike not enough under the action that plugs with external plug, when particularly point of application deviation is excessive in the process of plug USB joint or eSATA joint, may cause tongue 52 fractures.

Therefore, existing two-in-one electric connector socket still remains further improvement project.

[utility model content]

The purpose of this utility model is to provide a kind of two-in-one electric connector socket, and it has more non-damageable design advantage.

For reaching the major technique means that aforementioned purpose takes is to make aforementioned two-in-one electric connector socket comprise:

One metal shell is to be formed with a slot opening on the one side;

One holder, be to be located in this housing, and be to have a tongue on this holder, this tongue is that the slot opening direction one towards this housing is extended on this holder, and the junction of this tongue and this holder is further to extend to form a strengthening section, a lateral surface of this tongue is to be formed with the several terminals storage tank in addition, on the two relative cell walls of each terminal storage tank is to be formed with a clamping piece respectively, be again to be formed with several to wear groove in this tongue, and on another lateral surface of tongue, be formed with number corresponding and be communicated with these several wear groove terminal openings, and the inner roof wall of respectively wearing groove has been recessed to form a cushion space in nearly tongue free end;

Several eSATA (External Serial Advanced Technology Attachment; Outside sequence high-order technical configuration) terminal is to be located at respectively in the corresponding terminal storage tank of this tongue end face, and on the both sides of each eSATA terminal be formed with respectively one with this terminal storage tank on the fastening part that fixes mutually of clamping piece;

Several USB (Universal Serial Bus; Universal serial bus) terminal, be that the correspondence of being located at this tongue is respectively worn in the groove, and each USB terminal free ends is to wear cushion space in the groove towards its correspondence, and each USB terminal free ends is to be formed with a bend again, and this bend is the terminal openings on outstanding this tongue.

Utilize above-mentioned technological means, the utility model fixes mutually by the clamping piece of this tongue upper terminal storage tank and the fastening part on the eSATA terminal, the firmly unlikely perk of this eSATA terminal; Wear by this again and further be formed with the space of moving for USB terminal buffering in the groove, the USB terminal causes its distortion to avoid excessively extruding; Other is by the setting of this strengthening section, to strengthen the bonding strength between tongue and the holder.Therefore, the utility model can be avoided the perk of eSATA terminal, the distortion of USB terminal or the tongue that very do not fracture, so be difficult for breaking down.

[description of drawings]

Fig. 1: the schematic appearance that is the utility model one preferred embodiment.

Fig. 2: the exploded view that is the utility model one preferred embodiment.

Fig. 3: the forward sight and the profile that are the utility model one preferred embodiment.

Fig. 4: the side-looking and the profile that are the utility model one preferred embodiment.

Fig. 5: an eSATA terminal outside drawing that is the utility model one preferred embodiment.

Fig. 6: the side-looking action and the profile that are the utility model one preferred embodiment.

Fig. 7: the side-looking and the profile that are existing two-in-one electric connector socket.

[main element symbol description]

(10) housing (11) slot opening

(20) holder (21) tongue

(210) terminal storage tank (211) clamping piece

(212) block (213) is worn groove

(214) cushion space (22) strengthening section

(30) eSATA terminal (31) fastening part

(40) USB terminal (41) bend

(50) housing (51) holder

(52) tongue (53) terminal storage tank

(54) wear groove (55) eSATA terminal

(56) USB terminal (57) bend

[embodiment]

About a preferred embodiment of the present utility model, see also shown in Fig. 1,2, be to comprise a metal shell 10, a holder 20, several eSATA (External Serial AdvancedTechnology Attachment; Outside sequence high-order technical configuration) terminal 30 and several USB (Universal Serial Bus; Universal serial bus) terminal 40.

Be to be formed with a slot opening 11 on one side of above-mentioned metal shell 10, and on the opposite flank, be formed with a holder opening.

Said fixing seat 20 is to penetrate and be placed in this housing 10 from this holder opening, and has a tongue 21 and a strengthening section 22 on this holder 20 in addition.

This tongue 21 is to have on this holder 20 the slot opening 11 direction one towards this housing 10 to extend, and has:

Several terminals storage tank 210 is to be formed on the lateral surface of this tongue 21, and is to be formed with a clamping piece 211 respectively on the two relative cell walls of each terminal storage tank 210; Please cooperate and consult shown in Figure 3ly, in present embodiment, two clamping pieces 211 on each terminal storage tank 210 are the front ends that are formed at corresponding terminal storage tank 210, and from bottom to top gradually extend and rectangular triangle towards the subtend cell wall;

Several blocks 212, please cooperate and consult shown in Fig. 3,4, be to be formed at this tongue 21 to be provided with on the same lateral surface of terminal storage tank 210, and each block 212 is between the sub-storage tank 210 of two abutting ends, the spacing between the two relative side is greater than the spacing between the sub-storage tank 210 of two abutting ends on each block 212 again, and is shielded in terminals of adjacent storage tank 210 tops;

Several wear groove 213, please cooperate to consult shown in Figure 4ly, and be to be formed in this tongue 21, and the inner roof wall of respectively wearing groove 213 is to be recessed to form a cushion space 214 in nearly tongue 21 free ends;

The several terminals opening please cooperate and consult shown in Figure 4ly, is to be formed on another lateral surface of this tongue 21, and this several terminals opening be corresponding respectively and be communicated with these several wear groove 213.

Please cooperate and consult shown in Fig. 3,4, this strengthening section 22 is that one extends to form in the junction of this tongue 21 with this holder 20, increases to make tongue 21 and these holder 20 junctions thickness all around, and has the effect of reinforcement; In present embodiment, this strengthening section 22 is to be one trapezoidal cube of ring body.

Please cooperate consult shown in Figure 5, above-mentioned several eSATA terminals 30 are to be located at respectively in the terminal storage tank 210 of these tongue 21 end faces, and on the both sides of each eSATA terminal 30 be formed with respectively one with this terminal storage tank 210 on the fastening part 31 that fixes mutually of clamping piece 211; In present embodiment, two fastening parts 31 on each eSATA terminal 30 are the front ends that are formed at corresponding eSATA terminal 30, and this fastening part 31 is that the eSATA terminal 30 front ends two side direction eSATA terminals 30 front end end faces cutting that this is corresponding forms.

Above-mentioned several USB terminals 40 are to be located at the wearing in the groove 213 of this tongue 21 respectively, and the free end of each USB terminal 40 is the cushion spaces 214 in its correspondence is worn groove 213, the free end of each USB terminal 40 is to be formed with a bend 41 again, and this bend 41 is the terminal openings on outstanding this tongue 21.

Two-in-one electric connector socket of the present utility model has following advantage:

1. clamping piece 211 and the fastening part 31 on the eSATA terminal 30 by these tongue 21 upper terminal storage tanks 210 fixes mutually, and the block 212 on this tongue 21 is shielded in terminals of adjacent storage tank 210 tops, causes 30 perks of eSATA terminal when being subjected to thermal softening because of flaw or tongue 21 take place in the time of can avoiding installing.

2. because USB terminal 40 is to penetrate tongue 21 after the one bending, so can wear the space 214 that further is formed with in the groove 213 for USB terminal 40 free ends buffering by this, make the bend 41 of this USB terminal 40 in wearing groove 213, be compressed when being out of shape when USB joint insertion USB slot, the free end of USB terminal 40 causes its distortion because of compressing extending the penetrating in this cushion space 214 (as shown in Figure 6) of distortion to avoid USB terminal 40 to be subjected to excessively extrusion.

3. by the setting of this strengthening section 22, can strengthen the bonding strength between this tongue 21 and the holder 20, to avoid very tongue 21 not being added all external force, tongue 21 break incident that caused in the process of tongue 21 because of plug USB joint or eSATA joint.

In sum, the utility model is one to have the fine piece of writing of progressive and practicality in fact, and does not see publication or public use.

Claims

1. two-in-one electric connector socket is characterized in that: comprising:

One metal shell is to be formed with a slot opening on the one side;

Several eSATA terminals are to be located at respectively in the corresponding terminal storage tank of this tongue end face, and on the both sides of each eSATA terminal be formed with respectively one with this terminal storage tank on the fastening part that fixes mutually of clamping piece;

Several USB terminals are that the correspondence of being located at this tongue is respectively worn in the groove, and each USB terminal free ends is to wear cushion space in the groove towards its correspondence, and each USB terminal free ends is to be formed with a bend again, and this bend is the terminal openings on outstanding this tongue.

2. two-in-one electric connector socket as claimed in claim 1 is characterized in that: two clamping pieces on each terminal storage tank are the front ends that are formed at the corresponding terminal storage tank, and from bottom to top gradually extend towards the subtend cell wall;

Two fastening parts on each eSATA terminal are the front ends that are formed at corresponding eSATA terminal, and this fastening part is that the eSATA terminal front end two side direction eSATA terminal front end end faces cutting that this is corresponding forms.

3. two-in-one electric connector socket as claimed in claim 1, it is characterized in that: this tongue is further to have several blocks, it is to be formed at this tongue to be provided with on the same lateral surface of terminal storage tank, and each block is between the sub-storage tank of two abutting ends, the spacing between the two relative side is greater than the spacing between the sub-storage tank of two abutting ends on each block again, and is shielded in above the terminals of adjacent storage tank.

4. two-in-one electric connector socket as claimed in claim 2, it is characterized in that: this tongue is further to have several blocks, it is to be formed at this tongue to be provided with on the same lateral surface of terminal storage tank, and each block is between the sub-storage tank of two abutting ends, the spacing between the two relative side is greater than the spacing between the sub-storage tank of two abutting ends on each block again, and is shielded in above the terminals of adjacent storage tank.

5. as each described two-in-one electric connector socket in the claim 1 to 4, it is characterized in that: this strengthening section is to be one trapezoidal cube of ring body.