CN201029164Y - Cable connector assembly - Google Patents

Abstract

The utility model discloses a cable connecting module(1) that consists of an insulator that has butt ports, a plurality of terminators(20) that are contained inside the insulator(10) and exposed out of the butt ports, a plurality of cables(40), an insulating shell(50) and a lock body(60); the front ends of the cables(40) are contained in the tail end of the insulators(10) and are electronically connected with the insulating shell(50); the insulating shell(50) wraps the tail end of the insulator(10) and the front ends of the cables(40). The side view of the insulator is L; the lock body(60) is fixed on the side of the insulating shell(50), the side view of the lock body(60) is L and the lock body(60) consists of a lock part(66) that is arranged horizontally near the butt ports, an exposed push and press part(64) and an elastic part(63) that is formed on the vertical direction perpendicular to the horizontal direction and provides elastic force for the push and press part.

Description

Micro coaxial cable connector assembly

[technical field]

The utility model relates to a kind of micro coaxial cable connector assembly, refer to especially a kind of be provided with locking part with the micro coaxial cable connector assembly of butt connector locking.

[background technology]

A kind of SATA (Serial Advanced Technology Attachment, serial high speed supplementary technology) connector that is generally used for connecting hard disk drive and peripheral memory device is arranged in the prior art.This type of conditional electronic connector of SATA connector and other is compared, and has the conducting terminal still less and the less structure that compares.For provide and butt connector between reliable machinery and electrically connecting, the SATA connector also needs to possess locked instrument.

Along with the development of SATA standard, serial of new generation storage interface SATA 2.0 has expanded the performance of basic SATA 1.0 and has made it can be towards wider market segment, for example server and network storage market.Micro coaxial cable connector assembly based on SATA 2.0 standards will be designed to connect more equipment by more cable, and a kind of improvement locked instrument is disclosed shown in U.S. Patent Application Publication US 2005/0186830 A1 number.Yet along with continually developing of SATA connector, a kind of perpendicular type SATA is widely used, and above-mentioned improvement locked instrument is owing to the configuration restriction and can not be applicable to perpendicular type SATA connector.

Therefore, necessary existing SATA connector locked instrument is improved, to satisfy the needs of SATA connector technique sustainable development.

[utility model content]

The purpose of this utility model is to provide a kind of micro coaxial cable connector assembly, and it has the locking part of improvement, and this locking part can be locked in micro coaxial cable connector assembly on the butt connector reliably.

For achieving the above object, the utility model adopts following technical scheme: a kind of micro coaxial cable connector assembly, and it comprises the insulating body that is provided with craft port in the horizontal direction, is contained in insulating body and is exposed to the plurality of terminals of its craft port, some cables, insulation shell, locking part; Described cable front end is contained in the insulating body end and is electrically connected at corresponding terminal; Described insulation shell coated insulation body tip and cable front end and this insulation shell side-looking are L shaped; Described locking part is immobilizated in the sidepiece of insulation shell, this locking part side-looking is roughly L shaped, it comprise the latch part of closing on craft port, the pushing portion of exposing of along continuous straight runs setting and be formed on the perpendicular vertical direction of horizontal direction on the elastic portion that pushing portion elastic force is provided.

Compared with prior art, the utility model provides a kind of micro coaxial cable connector assembly, and it has the locking part of improvement, and the L shaped structure of this locking part can be combined with corresponding L shaped insulation shell, effectively reduced the length of insulation shell, and saved material cost.

[description of drawings]

Fig. 1 is the exploded view of the utility model micro coaxial cable connector assembly;

Fig. 2 is another angular views of Fig. 1;

Fig. 3 is the stereogram of the utility model micro coaxial cable connector assembly;

Fig. 4 is another angular views of Fig. 3;

Fig. 5 is the vertical view of the utility model micro coaxial cable connector assembly;

Fig. 6 is the front view of micro coaxial cable connector assembly of the present utility model;

Fig. 7 is along the profile of A-A among Fig. 5;

Fig. 8 is along the profile of B-B among Fig. 6;

Fig. 9 is along the profile of C-C among Fig. 6;

Figure 10 is along the profile of D-D among Fig. 6;

Figure 11 is the enlarged drawing of locking part among Fig. 1;

Figure 12 is another angular views of Figure 11;

Figure 13 is the second embodiment stereogram of the utility model micro coaxial cable connector assembly;

Figure 14 is the exploded view of Figure 13;

Figure 15 is the enlarged drawing of institute's mark part among Figure 14.

[embodiment]

As shown in Figures 1 to 4, the utility model micro coaxial cable connector assembly 1 comprises insulating body 10, plurality of terminals 20, dividing plate 30, some cables 40, insulation shell 50, a pair of locking part 60 and insulating part 70.Micro coaxial cable connector assembly 1 is a kind of connector of SATA2.0 standard.In other embodiments, the utility model micro coaxial cable connector assembly can be other models.

As Fig. 1, Fig. 2 and shown in Figure 3, insulating body 10 comprises that relative upper wall 100 is with lower wall 101 and be connected upper wall 100 and the relative both sides 102 of lower wall 101.Insulating body 10 fore-ends are provided with by upper wall 100, lower wall 101 and sidepiece 102 and surround the butt joint receiving space 103 that is formed for accommodating butt connector (not shown).Insulating body 10 rear end parts are provided with a dividing plate receiving space (not shown) that caves inward formation and are used for accommodating dividing plate 30.Lower wall 101 is provided with the projection 105 that stretches to butt joint receiving space 103.This projection 105 is provided with the plurality of terminals path 10 6 that extends through projection 105 and be connected with butt joint receiving space 103 and dividing plate receiving space along the butt joint direction.Butt joint receiving space 103 is divided into L shaped first port one 08 and rectangle second port one 09 to accommodate the plug of difform butt connector by a partition wall (not label) that vertically extends.Be provided with in each sidepiece 102 from the inside first recessed fixing space 111 of outer surface so that locking part 60 inserts and be fixing.In addition, insulating body 10 upper and lower surfaces are closed on rear end and also are provided with some breach 104, and these breach 104 are assembled on the insulating body 10 to make things convenient for insulation shell 50.

As Fig. 1, Fig. 2 and shown in Figure 3, terminal 20 is contained in the terminal accommodating path 10 6 of insulating body 10, and each terminal comprises docking section 21, afterbody 23 and the pars intermedia 22 that connects docking section 21 and afterbody 23.Wherein, docking section 21 extends into L shaped first port one 08 and rectangle second port one 09 of the butt joint receiving space 103 of insulating body 10 respectively, pars intermedia 22 is fixed in the terminal accommodating path 10 6 of insulating body 10 by interference engagement, and afterbody 23 extends insulating body 10.The rear end that dividing plate 30 is assembled in insulating body 10 seals, some through holes (not label) that its afterbody 23 that is provided with confession terminal 20 extends through.The effect of dividing plate 30 is that its plastic cement that can prevent to make in insulating part 70 forming processes fusion enters the terminal accommodating path 10 6 of body 10.Terminal 20 also can bury moulding (Insert Molding) technology by edge earlier with dividing plate 30 and be shaped to one, and then assembles with insulating body 10.

Cable 40 comprises parallel conductor layout 42 and a pair of four tunnel (4-lane) cable 41 that lays respectively at parallel conductor layout 42 both sides.Four route cables 41 and winding displacement 42 are used for transmitting high speed data signal and low speed sideband (side-band) signal respectively.Above-mentioned cable (40) end is bent into L shaped, and every group of cable 40 comprises that all some ends are exposed to terminal outside of cable (40) and the extensible heart yearn 43,44 that welds with the afterbody 23 with terminal 20 to dividing plate 30.

Insulating part 70 is encapsulated in cable 40 the inside and is contained in insulation shell 50 by external mold Overmolded (Overmold) method, and it is L-shaped and comprise base portion 71 and the distal tip 72 that extends to form along base portion 71 downwards.Cable 40 vertically extends into insulating part 70 from the distal tip 72 of insulating part 70, and the heart yearn of cable 40 43,44 extends insulating part 70 along fore-and-aft direction.

As Fig. 1,2 and 7-9 shown in, insulation shell 50 comprises protecgulum 51 and bonnet 52, protecgulum 51 is L-shaped substantially, and it comprises first sidepiece 513 that integral body is positioned at the main part 510 of same perpendicular, extends the butt joint framework 511 of vertical body portion 510 also and be positioned at the pair of opposing of main part 510 both sides along main part 510.Butt joint framework 511 is provided with rectangular through slot 5121 and holds element 5122 along some buttons that the end face 5124 of rectangular through slot 5121 extends back.Each button is held element 5122 and is provided with coupler body 5123 at its end.At the inner surface of rectangular through slot 5121, be provided with some protuberances 516, these protuberances 516 are realized cooperatively interacting when assembling with scarce 104 of insulating body 10.The screw 5133 that each sidepiece 513 is provided with U-shaped receiving space 5131, is positioned at the reference column 5132 on receiving space 5131 tops and is positioned at reference column 5132 next doors.Bottom in butt joint framework 511 is provided with a strip shape body 5111 and a concave part 5112.Bonnet 52 comprises main part 520, is positioned at corresponding a pair of second sidepiece 523 in main part 520 both sides.Each sidepiece 523 is provided with a U-shaped receiving space 5231, the screw 5233 that is positioned at the location hole 5232 on receiving space 5231 tops and is positioned at location hole 5232 next doors.Main part 520 is provided with that some buttons are held groove 5211, the strip shape body that matches with the concave part 5112 of protecgulum 51 5223 and the groove 5212 that matches with the strip shape body 5111 of protecgulum 51.Each button is held groove 5211 ends and is provided with ladder 5210.Button is held groove 5211 and is held element 5122 with the button that has hook portion 5123 and match.Protecgulum 51 and bonnet 52 fit together the L shaped structure of common formation side-looking along fore-and-aft direction, and the second fixing space 55 is also combined and formed to U-shaped receiving space 5131,5231.Reference column 5132 is inserted in the location hole 5232.Screw 5133 and screw 5233 align and form pair of screws passage (not marking), and pair of screws 53 is inserted screw conduits so that protecgulum 51 and bonnet 52 are locked.

Shown in Figure 11 and 12, each locking part 60 all is to be stamped to form by metallic plate, and each locking part 60 comprises the body holding parts 62 that extends from front to back, extend the insulation shell holding parts 61 that forms straight down from body holding parts 62, be inclined upwardly from insulation housing holding parts 61 and extend the elastic portion 63 that forms, own elasticity portion 63 extend upward form and with the flat pushing portion 64 of insulation shell holding parts 61 along the fore-and-aft direction keeping parallelism, extend the L shaped location division 65 that forms forward from pushing portion 64, extending the latch part 66 that forms for self-align 65 forward reaches from pushing portion 64 upper edges to the stopper section 67 that insulation shell holding parts 61 extends.Body holding parts 62 close on the insulation shell holding parts about in the of 61 two side portions be cut and form two pairs of grooves 622, make holding parts 62 middle parts and tip place formation retaining sheet 621.Insulation shell holding parts 61 is provided with a pair of retaining sheet 611 that extends along fore-and-aft direction.Pushing portion 64 outer surfaces are provided with some raised lines 641 so that user's operation.Latch part 66 comprises that the raised line 661 that extends that curves inwardly outwards bends the grip tab 662 that extends.

As Fig. 7 to 9 and in conjunction with shown in Figure 11,12, in when assembling, body holding parts 62 is contained in the first fixing space 111 on the insulating body 10 by retaining sheet 621.Insulation shell holding parts 61 is contained in the second fixing space 55 on the insulation shell 50 by retaining sheet 611.Pushing portion 64 and stopper section 67 are positioned in the recess (not label) of insulation shell 50, and extend to prevent that effectively locking part 60 is too crooked to insulation shell 50 stopper section 67.Latch part 66 is contained in the first fixing space 111 and the grip tab 662 pinning butt connectors by being exposed to insulating body 10 outsides on the insulating body 10.Protecgulum 51 passes butt joint framework 511 by insulating body 10 along fore-and-aft direction and realizes assembling with insulating body 10, and its protuberance 516 can be inserted into the corresponding notch part 104 of insulating body 10, can avoid moving forward and backward of body 10 like this.Simultaneously, strip shape body 5223 is held in concave part 5112, and strip shape body 5111 is held in groove 5212, and button is held element 5122 and held groove 5211.When micro coaxial cable connector assembly 1 was connected with butt connector, the user at first inwardly pushed the pushing portion 64 of each locking part 60 to drive latch part 66 to intrinsic deflection.In case the user discharges pressing force, latch part 66 relies on the elastic restoration of elastic portion 63 to pin butt connector to initial position and by grip tab 662.The spacer 651 of location division 65 is abutted against to guarantee that micro coaxial cable connector assembly 1 docks with the firm of butt connector mutually with insulating body 10.Separate micro coaxial cable connector assembly 1 and butt connector, the user carries out opposite operation sequence and gets final product.

Be depicted as second embodiment of the present utility model as Figure 13-15, micro coaxial cable connector assembly 1 ' has been set up protection department 80 ' at the end of its bonnet 52 '.Each protection department 80 ' is provided with a pair of arcuate projections 81 ' and is positioned at a notch 82 ' between the jut 81 '.When user's pressing lock firmware 60 ' because the existence of arcuate projections 81 ', the user with under the locking part 60 ' by to a certain degree just not pressed down again, notch 82 ' is used for accommodating the stopper section 67 ' on the locking part 60 '.Therefore, this embodiment has avoided locking part 60 ' to damage because of bearing excessive pressure.

Claims (10)

1. micro coaxial cable connector assembly, it comprises the insulating body that is provided with craft port in the horizontal direction, is contained in insulating body and is exposed to the plurality of terminals of its craft port, some cables, insulation shell, locking part, it is characterized in that: it is terminal and be electrically connected at corresponding terminal that described cable front end is contained in insulating body; Described insulation shell coated insulation body tip and cable front end and this insulation shell side-looking are L shaped; Described locking part is immobilizated in the sidepiece of insulation shell, this locking part side-looking is roughly L shaped, it comprise the latch part of closing on craft port, the pushing portion of exposing of along continuous straight runs setting and be formed on the perpendicular vertical direction of horizontal direction on the elastic portion that pushing portion elastic force is provided.

2. micro coaxial cable connector assembly as claimed in claim 1 is characterized in that: described locking part is provided with insulation shell holding parts that matches with insulation shell and the body holding parts that matches with insulating body, and the two is vertical and in the same plane mutually.

3. micro coaxial cable connector assembly as claimed in claim 1 is characterized in that: described insulation shell sidepiece in its back-end is provided with the protection department that prevents that locking part from excessively being pushed.

4. micro coaxial cable connector assembly as claimed in claim 3 is characterized in that: described protection department comprises an a pair of arc convex portion and a notch between lug boss, and described locking part is provided with the stopper section that is contained in this notch.

5. micro coaxial cable connector assembly as claimed in claim 1 is characterized in that: described micro coaxial cable connector assembly also has insulating part, and this insulating part coats cable and terminal welds an end and L-shaped.

6. micro coaxial cable connector assembly as claimed in claim 1 is characterized in that: described cable extends back from the first along continuous straight runs of back end of the body that insulate, and vertically extends downwards then, and it is L-shaped.

7. micro coaxial cable connector assembly as claimed in claim 1 is characterized in that: described insulation shell comprises protecgulum and bonnet two parts, and protecgulum and bonnet assemble along the butt joint direction of level, and forms the L shaped structure of side-looking jointly.

8. micro coaxial cable connector assembly as claimed in claim 7 is characterized in that: described protecgulum comprises a butt joint framework that matches with insulating body and holds element from docking the button that framework extends back, and this button is held element at its terminal coupler body that forms; Be covered with after described and hold corresponding button of element with this button and hold groove, each button is held groove and is provided with a ladder, and button is held element and buckled and holds groove and can be clasped.

9. micro coaxial cable connector assembly as claimed in claim 1 is characterized in that: the pushing portion of described locking part is positioned at the outermost of locking part, and when being pressed and the locking part move along same direction.

10. micro coaxial cable connector assembly as claimed in claim 1 is characterized in that: described locking part also comprises the location division that connects pushing portion and latch part, and this location division is L-shaped, and it is provided with the spacer that is abutted against mutually with insulating body.

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