CN202308478U

CN202308478U - Cable connector component

Info

Publication number: CN202308478U
Application number: CN2011203572625U
Authority: CN
Inventors: 吴荣发; 陈钧; 伍壮志
Original assignee: Foxconn Kunshan Computer Connector Co Ltd; Hon Hai Precision Industry Co Ltd
Current assignee: Foxconn Kunshan Computer Connector Co Ltd; Hon Hai Precision Industry Co Ltd
Priority date: 2011-09-22
Filing date: 2011-09-22
Publication date: 2012-07-04
Anticipated expiration: 2021-09-22

Abstract

The utility model relates to a cable connector component which comprises an electric connector provided with conductive terminals, a cable provided with a plurality of core wires, and a cable locating piece, wherein the conductive terminals are directly or indirectly connected with the core wires; the core wires are exposed from the tail end of the cable and are of a diffuse shape; the locating piece is provided with a first end surface, a second end surface and a core wire containing surface connected between the first end surface and the second end surface; a plurality of limit grooves are formed in the core wire containing surface; the core wires are located in the limit grooves; the tail ends of the core wires are close to the first end surface, and the tail end of the cable is close to the second end surface; the first end surface is vertical to the second end surface; and the limit grooves gradually and smoothly get together on the core wire containing surface in the process of extending from the first end surface to the second end surface. Compared with the prior art, the cable connector component has the advantage that the core wires are located by the locating piece, so that the core wires are prevented from being greatly bended, and the high frequency performance of an electric connector component can be guaranteed.

Description

Micro coaxial cable connector assembly

[technical field]

The utility model is about a kind of micro coaxial cable connector assembly, relates in particular to a kind of micro coaxial cable connector assembly that can locate heart yearn.

[background technology]

Usually; Micro coaxial cable connector assembly comprises electric connector, circuit board and the cable keeper with conducting terminal; The afterbody of conducting terminal is welded in an end of circuit board, and keeper is fixed in the other end of circuit board, and this keeper is used to locate from an end of cable and extends and exposed some heart yearns.Find heart yearn do bending significantly in the cable end through regular meeting, this bends the high frequency performance that may influence micro coaxial cable connector assembly significantly.

Therefore, a kind of micro coaxial cable connector assembly that can overcome the problems referred to above need be provided.

[utility model content]

The utility model technical problem to be solved is to provide a kind of micro coaxial cable connector assembly, and it can prevent that heart yearn from bending significantly.

The utility model provides a kind of technical scheme that addresses the above problem: a kind of micro coaxial cable connector assembly; It comprises the electric connector with conducting terminal, the cable with some heart yearns and cable keeper; Conducting terminal directly or indirectly is connected with heart yearn, and heart yearn is exposed and be divergent shape from cable ends, and keeper has first end face, second end face and is connected in first end face and ccontaining of the heart yearn of second end face; The ccontaining face of heart yearn is formed with some stopper slots; Heart yearn is positioned in this stopper slot, and the heart yearn end is adjacent to first end face, and cable ends is adjacent to second end face; First end face and second end face are orthogonal shape, above-mentioned some stopper slots on ccontaining of heart yearn from first end face level and smooth gradually gathering in together in the process that second end face extends.

Compared to prior art; The stopper slot of the utility model keeper on ccontaining of heart yearn from first end face level and smooth gradually gathering in together in the process that second end face extends; Can prevent that heart yearn from bending significantly, thereby guarantee the high frequency performance of micro coaxial cable connector assembly.

[description of drawings]

Fig. 1 is the stereogram of the utility model micro coaxial cable connector assembly.

Fig. 2 is the three-dimensional exploded view at another visual angle of micro coaxial cable connector assembly shown in Figure 1.

Fig. 3 is the stereogram of cable keeper shown in Figure 1.

Fig. 4 is the front view along the A direction shown in Figure 3.

Fig. 5 is the right view along the B direction shown in Figure 3.

[embodiment]

See also Fig. 1; The utility model discloses a kind of micro coaxial cable connector assembly 100; It comprises electric connector 1, the circuit board 2 with conducting terminal 12, the cable 4 with some heart yearns 41 and cable keeper 3; The two ends of circuit board are connected to electric connector and cable, thereby reach electric connection.

See also Fig. 2, electric connector 1 front end face is provided with docking port 11, and above-mentioned plurality of conductive terminals 12 is fixed in the electric connector 1, and each conducting terminal comprises connecting portion 121 that extends this electric connector rear end face and the contact site 122 that is positioned at docking port 11.Circuit board 2 is respectively equipped with the conducting strip 21 of splicing ear and the conducting strip 22 of connection cable in its two opposite edges; Two apparent surfaces of circuit board are distributed with above-mentioned conducting strip, and the width of terminal conducting strip 21 that wherein connects conducting terminal is wide than the cable conducting strip 22 of connection cable.The connecting portion 121 that is the conducting terminal that two rows arrange is held on front end and the contact terminal conducting strip 21 of circuit board, forms to be electrically connected.The other end of circuit board 2 then inserts in the open slot 312 that keeper 3 front end faces 311 (i.e. first end face) are provided with.4 of cables that are positioned on the keeper are connected in the cable conducting strip 22 of the other end of circuit board, thereby form electrical connection.To introduce the concrete structure of cable keeper 3 below in detail.

See also Fig. 3 to Fig. 5; And combination Fig. 2; The front end face 311 of keeper 3 is towards the rear end face of circuit board or electric connector; The outer surface 32 (being the ccontaining face of heart yearn) that is connected in front end face then is formed with some stopper slots 321, and this stopper slot is the heart yearn 41 that is used for accommodating and locating cable, and heart yearn 41 is exposed and be some divergent shapes and heart yearn 41 ends are adjacent to front end face 311 from cable 4 terminal 401.The other end of the contiguous cable ends 401 of keeper 3 then is defined as second end face 33, ccontaining 32 of above-mentioned heart yearn between both ends of the surface, the curved structure in the longitudinal cross-section that this heart yearn is ccontaining 32 (Fig. 5 is clear to be shown).In other embodiments, cable is directly connected in the conducting terminal of electric connector, so the heart yearn in the cable can directly or be connected in conducting terminal indirectly.

Stopper slot 31 begins to extend to second end face 33 at outer surface 32 from front end face 311; Level and smooth gradually gathering in together in the process of extending; And the spacing cell wall 322 the closer to the centre position is thin more, thereby does not extend to second end face 33 and reserve a space 323 and avoid mould to be difficult to the problem of moulding near several stopper slots in centre position.The bending of these stopper slot 321 gradual slows is contained in the also slowly bending of heart yearn 41 in it, avoids bending significantly, guarantees its high frequency performance thereby reduce as far as possible.

In this embodiment; Electric connector 1 is roughly with cable 4, and 90 degree are provided with; So keeper has horizontal location portion 34 and vertical supporter 35 is formed; These horizontal location portion 34 end faces 341 are horizontal planar (this end face is the part of ccontaining of heart yearn), and its level height is lower than the top 351 of vertical supporter 35.Each stopper slot 31 runs through end face at the place, location division and is connected with open slot 312, and above-mentioned heart yearn 41 passes stopper slot 31 and is welded in cable conducting strip 22, forms to be electrically connected.Above-mentioned horizontal top surface makes heart yearn 41 weld more easily.(comprise 90 degree) at an angle at cable and electric connector, first end face (front end face 311) relation that is perpendicular to one another with second end face 22.

Claims

1. micro coaxial cable connector assembly; It comprises the electric connector with conducting terminal, the cable with some heart yearns and cable keeper; Conducting terminal directly or indirectly is connected with heart yearn, and heart yearn is exposed and be divergent shape from cable ends, and keeper has first end face, second end face and is connected in first end face and ccontaining of the heart yearn of second end face; The ccontaining face of heart yearn is formed with some stopper slots; Heart yearn is positioned in this stopper slot, and the heart yearn end is adjacent to first end face, and cable ends is adjacent to second end face; It is characterized in that: first end face and second end face are orthogonal shape, above-mentioned some stopper slots on ccontaining of heart yearn from first end face level and smooth gradually gathering in together in the process that second end face extends.

2. micro coaxial cable connector assembly as claimed in claim 1 is characterized in that: the spacing cell wall the closer to gathering the place is thin more, and several stopper slots do not extend to second end face and reserve a space.

3. micro coaxial cable connector assembly as claimed in claim 2; It is characterized in that: said keeper has horizontal location portion and vertical supporter; Horizontal location portion is assembled in this keeper with electric connector, and this horizontal location portion is lower than the peak of vertical supporter.

4. like claim 1,2 or 3 described micro coaxial cable connector assemblies, it is characterized in that: the curved structure in the longitudinal cross-section that said heart yearn is ccontaining.

5. micro coaxial cable connector assembly as claimed in claim 4 is characterized in that: said micro coaxial cable connector assembly further comprises circuit board, and this circuit board is respectively equipped with the conducting strip of splicing ear and the conducting strip of connection cable in its two opposite edges.

6. micro coaxial cable connector assembly as claimed in claim 5 is characterized in that: the width of the conducting strip of above-mentioned connection conducting terminal is wide than the conducting strip of connection cable.

7. micro coaxial cable connector assembly as claimed in claim 6; It is characterized in that: conducting terminal is two rows and arranges; Each conducting terminal comprises the connecting portion that extends this electric connector rear end face, and this connecting portion is held on the terminal conducting strip of circuit board front end, forms to be electrically connected.