CN2720666Y

CN2720666Y - Plate-to-plate connector structure

Info

Publication number: CN2720666Y
Application number: CN2004200599132U
Authority: CN
Inventors: 黄文星
Original assignee: CviLux Corp
Current assignee: CviLux Corp
Priority date: 2004-05-24
Filing date: 2004-05-24
Publication date: 2005-08-24
Anticipated expiration: 2014-05-24

Abstract

The utility model discloses a plate-to-plate connector structure which can increase the connecting strength and the stability of a connector, raise the elasticity of the terminal structure of the connector, and also can avoid the falling and separation of the connector because of the shake from the outer force, comprising a male base, male base terminals, a female base and female base terminals. Embedding parts on both sides of the male base are provided with right and lift symmetrical pressing ribs and connected with the male base. Thus, the structural strength of the embedding parts and the pressing ribs can be effectively increased. When the male base and the female base of the connector connecting, the base bodies of the male base and the female base can be effective positioned and adjusted. The male base and the female base can be tightly pressed. The connecting strength of the male base and the female base of the connector is effectively raised, and the problems of the falling and separation of the connector because of the shake from the outer force are avoided. Furthermore, an elastic body structure in an irregular shape is arranged in the clamping grooves of the female base terminals. The elastic force and the positive force of the female base terminal can be effectively raised, and the contacting strength of the male base terminals and the female base terminals is increased. The bad connection of the connector because of the shake from the outer force is prevented.

Description

The board to board connector structure

Technical field

The utility model relates to a kind of board to board connector structure, particularly a kind of have can improve male seat, female seat bond strength and stability, and can increase male seat terminal and both contact strengths of female seat terminal, can avoid external force vibrations and the board to board connector structure that causes connector to come off, separate.

Background technology

Traditional board to board connector structure mainly is made of male seat 1, male seat terminal 2, female seat 3 and female seat terminal 4 as shown in Figure 1 to Figure 3, wherein:

Male seat 1 is to be a rectangle pedestal, be provided with two rows in its pedestal central authorities both sides and extend the equidistant male seat terminal block base of arranging 10 to both-side ends, male seat 1 pedestal both-side ends then connects one respectively " ㄇ " fitting portion 11 of shape, and in the terminal vertical side upper limb of pedestal centre form one protrude push against rib 12; Male seat terminal 2 outward appearances approximate one " F " shape, form a male seat terminal slot 20 between its top two cross ribs, can be embedded in the male seat terminal block base 10 of male seat 1 pedestal, male seat terminal 2 is fixedly arranged on male seat 1 pedestal both sides, and this male seat end slot 20 a wherein side end has an engaging piece 21 that protrudes.

It is one rectangular-shaped that female seat 3 outward appearances also are, have one in its pedestal centre and groove 30 is set for male seat 1 pedestal setting, the male seat that is recessed in female seat 3 bodies, in male seat the female seat terminal block base 31 that groove 30 both sides are provided with two row's left-right symmetric, extend to both-side ends is set, male seat is provided with the embedding seat 32 that groove 30 both-side ends centre are provided with protrusion, joins with the fitting portion 11 mutual cards of male seat 1; Female seat terminal 4 outward appearances also are similar to one " F " shape, form a female seat terminal slot 40 between its top two cross ribs, can be embedded in the female seat terminal block base 31, female seat terminal 4 is fixedly arranged on female seat 3 pedestal both sides, the cross rib on female seat terminal slot 40 tops is slightly to be the form that expands outwardly, and, make this push against portion 41 has elastic reaction in male seat 1, female seat 3 card timings formation one snap fastener in the portion that pushes against 41 that end formation one is protruded.

Traditional board to board connector structure, male seat 1 places the male seat of female seat 3 that groove 30 is set when assembling, the fitting portion 11 of male seat 1 is sheathed on embedding seat 32 outsides of female seat 3, to push against rib 12 male seat 1 is packed in embedding seat 32 inboards, form the combining form that a packing cooperates, 2 engaging pieces 21 with its top of male seat terminal push against the portion that pushes against 41 in female seat terminal 4, push against the elastomeric construction of portion 41 by female seat terminal 4, make male seat terminal 2 and female seat terminal 4 be maintained the tight form that contacts, in order to do clamping effect, with male seat 1 by 4 of male seat terminal 2 and female seat terminals, both combine closely female seat 3.

But, in traditional board to board connector structure, male seat 1, the combination of female seat 3 is that the fitting portion 11 by male seat 1 is sheathed on the embedding seat 32 of female seat 3 with both location, male seat 1 push against embedding seat 32 inboards that rib 12 is packed in female seat 3, form friction tight effect with both combinations, the location and the combination of right this kind form, push against rib 12 and only be located at male seat 1 pedestal side centre, can not prevent male seat 1, female seat 3 is being prolonged rocking of its pedestal short side direction, and fitting portion 11 is to be linked to male seat 1 both sides, uses for male seat 1 and female seat 3 location, study carefully its structural strength and do not see that locating of any reinforcement arranged, the not enough situation that fracture takes place easily of its structural strength; In addition, the contact form of male seat terminal 2 and female seat terminal 4 two-terminal, only push against the elastomer structure of portion 41 by female seat terminal 4, keep contact closely for two-terminal, when aforementioned male seat 1, female seat 3 easily causes both to come off when being subjected to the external force vibrations, separate, and then cause loose contact to influence product function, and, female seat terminal 4 only extends its slot one side toward the outside, have elastomeric structure in order to do formation, the positive force of this structure is poor, when connector male seat 1, female seat 3 combinations, after the dismounting for several times, easily cause female seat terminal 4 elastic fatigues, and the problem of contact takes place to push against.

Summary of the invention

The purpose of this utility model provides the bond strength of a kind of effective raising connector male seat and female seat, avoids influenced by external force and the board to board connector structure that getting loose arranged, separate.

Above-mentioned purpose of the present utility model is to realize like this, a kind of board to board connector structure, comprise male seat, male seat terminal, female seat and female seat terminal, it is characterized in that: the pedestal central authorities both sides of male seat are provided with two rows and extend the equidistant male seat terminal block base of arranging to both-side ends, the pedestal both-side ends connects one respectively " ㄇ " fitting portion of shape, be provided with in the terminal vertical side of pedestal both sides, fitting portion upper limb place one protrude push against rib; Female seat terminal outward appearance approximate one " F " shape, form a female seat terminal slot between its top two cross ribs, approximate between these female seat terminal slot two cross ribs with one " S " structure that shape is irregular is connected, a female seat terminal slot wherein cross rib extends upward, and slightly is and expands outwardly, and has a portion that pushes against of protruding in end.

In addition, the utility model is provided with the elastomeric construction that is irregular in female seat terminal slot, can effectively promote the elastic force and the positive force of female seat terminal, increase the contact strength of male seat terminal and female seat terminal, prevent to cause the connector loose contact because of external force such as vibrations.

The utility model is elaborated with instantiation below in conjunction with accompanying drawing.

Description of drawings

Fig. 1 is the three-dimensional exploded view of traditional board to board connector;

Fig. 2 is the three-dimensional exploded view of traditional another angle of board to board connector;

Fig. 3 is the cross-sectional schematic of traditional board to board connector;

Fig. 4 is the three-dimensional exploded view of the utility model board to board connector structure;

Fig. 5 is the three-dimensional exploded view of another angle of the utility model board to board connector structure;

Fig. 6 is the stereogram of the utility model board to board connector structure;

Fig. 7 is the cross-sectional schematic of the utility model board to board connector structure.

Description of reference numerals: 1 male seat; 10 male seat terminal block bases; 11 fitting portions; 12 push against rib; 2 male seat terminals; 20 male seat terminal slots; 21 engaging pieces; 3 female seats; 30 male seats are provided with groove; 31 female seat terminal block bases; 32 embedding seats; 4 female seat terminals; 40 female seat terminal slots; 41 push against portion; 5 male seats; 50 male seat terminal block bases; 51 fitting portions; 52 push against rib; 6 female seat terminals; 60 female seat terminal slots; 61 push against portion.

Embodiment

See also Fig. 4 to Fig. 7, the utility model board to board connector structure mainly is made of male seat 5, male seat terminal 2, female seat 3 and female seat terminal 6, wherein:

Male seat 5 is rectangle pedestals, be provided with two rows in its pedestal central authorities both sides and extend the equidistant male seat terminal block base of arranging 50 to both-side ends, male seat 5 pedestal both-side ends then connect one respectively " ㄇ " fitting portion 51 of shape, and be provided with in the terminal vertical side of pedestal both sides, fitting portion 51 upper limb places one protrude push against rib 52.

Male seat terminal 2 outward appearances approximate one " F " shape, form a male seat terminal slot 20 between its top two cross ribs, can be embedded in the male seat terminal block base 50 of male seat 5 pedestals, male seat terminal 2 is fixedly arranged on male seat 5 pedestal both sides, and this male seat terminal slot 20 a wherein side end is provided with an engaging piece 21 that protrudes.

It is one rectangular-shaped that female seat 3 outward appearances are, have one in its pedestal centre and groove 30 is set for male seat 5 pedestal settings, the male seat that is recessed in female seat 3 bodies, in male seat the female seat terminal block base 31 that groove 30 both sides are provided with two row's left-right symmetric, extend to both-side ends is set, male seat is provided with the embedding seat 32 that groove 30 both-side ends centre are provided with protrusion, joins with the fitting portion 51 mutual cards of male seat 5.

Female seat terminal 6 outward appearances approximate one " F " shape, form a female seat terminal slot 60 between its top two cross ribs, can be embedded in the female seat terminal block base 31, female seat terminal 6 is fixedly arranged on female seat 3 pedestal both sides, approximate between 60 liang of cross ribs of this female seat terminal slot with one " S " the irregular structure of shape is connected, the cross rib on top also extends upward, and slightly be the form that expands outwardly, form a portion that pushes against 61 of protruding in end, this pushes against portion 61 in male seat 5, female seat 3 card timings formation one have the snap fastener of elastic reaction, with male seat terminal 2, both combine closely female seat terminal 6.

The utility model board to board connector structure, male seat terminal 2 and female seat terminal 6 are arranged in respectively in male seat terminal block base 50 and the female seat terminal block base 31 when assembling, again male seat 5 is placed the male seat of female seat 3 to be provided with in the groove 30, be sheathed on embedding seat 32 outsides of female seat 30 with the fitting portion 51 of male seat 5, pushing against rib 52 pushes against in embedding seat 32 inboards, male seat 5 and female seat 3 packings are formed the combining form of a close-fitting, this moment, male seat terminal 2 pushed against the portion that pushes against 61 in female seat terminal 6 with the engaging piece 21 on its top, made two-terminal be able to tight contact by the elastomeric construction of female seat terminal 6.

The utility model board to board connector structure, junction between male seat 5 fitting portions, 51 both sides and its body all is provided with and pushes against rib 52, preferred positioning correcting function in the time of not only can providing male seat 5 to combine with female seat 3, the situation of unlikely generation double swerve, and push against rib 52 intensity increases also can strengthen two pedestals in conjunction with the time the packing effect, in addition, push against rib 52 and be located at this place and can increase fitting portion 51 simultaneously and push against both structural strengths of rib 52, the situation of the fracture of avoiding being damaged; In addition, the female seat terminal slot 60 of female seat terminal 6, be one slightly to be approximate " S " the irregular version of shape, can effectively increase the portion of pushing against 61 places elastic force, improve its positive force, two-terminal closely can be contacted, when male seat 5, female seat 3 are subjected to the external force vibrations, also not have the problem that comes off, separates and take place.

Only the above only is of the present utility model one preferable feasible embodiment; be not to be used for limiting scope of the present utility model; therefore all utilization the utility model specifications and the accompanying drawing content equivalent structure of doing changes, and all should be contained in the protection range of the present utility model.

Claims

1, a kind of board to board connector structure comprises male seat, male seat terminal, female seat and female seat terminal, it is characterized in that:

The pedestal central authorities both sides of male seat are provided with two rows and extend the equidistant male seat terminal block base of arranging to both-side ends, the pedestal both-side ends connects one respectively " ㄇ " fitting portion of shape, be provided with in the terminal vertical side of pedestal both sides, fitting portion upper limb place one protrude push against rib;

Female seat terminal outward appearance approximate one " F " shape, form a female seat terminal slot between its top two cross ribs, approximate between these female seat terminal slot two cross ribs with one " S " structure that shape is irregular is connected, a female seat terminal slot wherein cross rib extends upward, and slightly is and expands outwardly, and has a portion that pushes against of protruding in end.

2, board to board connector structure as claimed in claim 1 is characterized in that, the female seat terminal slot of female seat terminal links the irregular structure of its two horizontal shaft of rib.