CN2552174Y - Electric connector - Google Patents
Electric connector Download PDFInfo
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- CN2552174Y CN2552174Y CN02231230U CN02231230U CN2552174Y CN 2552174 Y CN2552174 Y CN 2552174Y CN 02231230 U CN02231230 U CN 02231230U CN 02231230 U CN02231230 U CN 02231230U CN 2552174 Y CN2552174 Y CN 2552174Y
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- circuit board
- electric connector
- terminal
- storage tank
- plug socket
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Abstract
The utility model provides an electric connector which is inserted and electrically connected with the lateral of a circuit board in order to be inserted with at least two coupling electric connecters, thereby the coupling electric connecters can be electrically connected with the circuit board, wherein, the electric connecter includes an insulating shell which has two separated lateral walls. The insulating shell is integrally provided with two plugging bases which are overlapped up and down. A plurality of terminals are respectively stored in a plurality of accommodating grooves of the plugging bases. Each lateral wall is provided with a claming groove which is positioned between the two plugging bases and at the reverse direction to the inserting direction. A circuit board is detachably inserted in the clamping groove. When a coupling electric connecter is inserted in each plugging base, the coupling electric connecter is correspondingly and electrically connected with the terminals, as well as electrically connected wit the circuit board.
Description
Technical field
The utility model relates to a kind of electric connector, is meant especially a kind ofly to plant for most mateable electrical connectors simultaneously, and the electric connector when electrically connecting with a circuit board.
Prior art
Consult Fig. 5, Fig. 6 and Fig. 7, be the applicant in an application case that is proposed a few days ago, it discloses an electric connector 1, be for a mateable electrical connector (scheme not shown) plant, and electrically connect, and then make mateable electrical connector to transmit electric signal with circuit board 3 with a circuit board 3.
This electric connector 1 is to comprise an insulation shell 10, a conducting terminal group 2, and two plate latch fittings 15.
This insulation shell 10 is to have grafting wall 12, that a body 11, that is H shape is connected in this body 11 to lead and insert wall 13, a supporting walls 16, with two connecting portions 14.
Body 11 has one for first 111 of mateable electrical connector contact and one opposite with first 111 second 112, the two opposite first ends 113 and the second end 114 that extend by its length direction respectively, two connect this first 111 with second 112 and extend to this second end 114 and the relative first lateral margin face 115 and the second lateral margin face 116 by this first end 113, and this first 111 of a plurality of perforation and this terminal of second 112 perforation 117, when assembling, this the first lateral margin face 115 and the second lateral margin face 116 all can be towards circuit board 3 assemblings, and this example is towards circuit board 3 assembling instructions with the second lateral margin face 116.
Lead and insert wall 13 and also be positioned on first 111 of body 11 and outwards protrude, and make to lead and insert wall 13 and have a gap, lead slotting wall 13 and comprise a guiding conduit 131 near a side of grafting wall 12 with 12 on grafting wall.
Supporting walls 16 is positioned at body 11 near on first 111 of the second end 114 and to protruding away from this direction of first 111.
Two connecting portions 14 are separately positioned on body 11 near on first end 113 and the second end 114 second 112, and to direction extension protrusion away from second 112, each connecting portion 14 has bottom surface 142, the end face 141 with respect to bottom surface 142 of a contact circuit plate 3, and one connect connecting portions 14 and the connecting hole 143 of the bottom surface 142 that arrives by end face 141, connecting hole 143 be with circuit board 3 on relative one of set fixing hole 32 contrapositions.
Conducting terminal group 2 includes the conducting terminal 21 of plural Zhi Binglie, each conducting terminal 21 has one of opposite first contact site 211 and one second contact site 212 respectively, first contact site 211 is ccontaining being fixed in the relative terminal containing groove 1211, second contact site 212 is to pass the terminal perforation 117 of body 11 and be revealed in outside second 112 of body 11, and is positioned at the centre position of two connecting portions 14.
Electric connector 1 is when using with circuit board 3 assemblings, one lateral margin of circuit board 3 is that the shape of mating electrical connector 1 forms a rectangular indentation, and each conducting terminal 21 position is provided with a plurality of pads 31 relatively, and connecting hole 143 positions of relative connecting portion 14 are provided with the hole 32 that is relatively fixed, make that the bottom surface 142 of two connecting portions 14 is while contact circuit plates 3, and second contact site 212 of conducting terminal 21 is to be welded on the pad relative on the circuit board 3 31 with the surface adhering technology and to electrically connect, make the clamping part 152 of plate latch fitting 15 pass the connecting hole 143 of connecting portion 14 again, mat hook part 1521 is fastened in the fixing hole 32 of circuit board 3, with relative fixed electric connector 1 and circuit board 3.
Then, mateable electrical connector is with the guiding conduit 131 of inserting wall 13 of leading of insulation shell 10, the blocking groove 1221 that reaches grafting wall 12 matches to guide and engages the location, make mateable electrical connector electrically contact first contact site 211 of each conducting terminal 21, and electrically connect to transmit electric signal with circuit board 3.
Can limit the relative position of insulation shell 10 and circuit board 3 by two plate latch fittings 15, when user's application of force is pegged graft mateable electrical connector or the mateable electrical connector after pegging graft when being subjected to the cross force collision, plate latch fitting 15 can be resisted most active force, so can keep electric connector to construct under normalized prerequisite, and can heavy insulation the polarization of housing 10 and circuit board 3, avoid conducting terminal 21 to be damaged and electric connector 1 lost efficacy.
Though above-mentioned electric connector 1 can be by the relative position of two plate latch fittings, 15 restriction insulation shells 10 with circuit board 3, when user's application of force is pegged graft mateable electrical connector, the most active force of opposing when the mateable electrical connector after perhaps pegging graft is subjected to the cross force collision, and the polarization of energy heavy insulation housing 10 and circuit board 3, avoid conducting terminal 21 to be damaged and electric connector 1 was lost efficacy, but, since connector 1 only can for single mateable electrical connector plant and with circuit board 3 electrically connects, so, when must electrically connect most mateable electrical connector, then must be on circuit board 3 appropriate location, be drilled with most fixing holes, with according to aforesaid way, most electric connectors 1 order successively are electrically connected on the plate edge of same side of circuit board 3 mutually, or, most electric connectors 1 are electrically connected at successively staggeredly on the plate edge of opposite sides of circuit board 3, and plant for most mateable electrical connectors, but thus, then must increase the area of this circuit board 3 relatively, and this mode can cause the volume of final electric equipment products to increase, and pursues light and do not meet electric equipment products, thin, little developing goal.
And simultaneously, when connecting most electric connector 1, because the fixing hole 32 of circuit board 3 increases, and cause the structural strength of circuit board 3 destroyed relatively, so when user's application of force is pegged graft mateable electrical connector or the mateable electrical connector after pegging graft when being subjected to the cross force collision, make circuit board 3 destroyed and electric connector 1 was lost efficacy.
Therefore, when system combination from now on and the essential growth requirement that electrically connects most mateable electrical connectors, above-mentioned electric connector 1 must be suitable for and must be studied improvement.
Summary of the invention
Therefore, the purpose of this utility model, promptly provide a kind of for most mateable electrical connectors plant and with the electric connector of circuit board electrically connect.
In addition, another purpose of the present utility model is providing a kind of with clipping fixed form and the circuit board electric connector of electrically connect mutually, and it can avoid destroying the structural strength of circuit board.
So a kind of stack-type electric connector of the present utility model can be conducted to few two mateable electrical connectors and peg graft, this electric connector comprises an insulation shell, and the complex root terminal.
This insulation shell has two separately sidewalls, it is formed with at least two upper and lower stacked plug sockets, respectively this plug socket is respectively equipped with a plurality of terminal storage tanks, this housing is limited with a grafting direction, respectively be respectively equipped with a clamping groove with this grafting side in the opposite direction between this two plug socket on this sidewall, can be inserted in wherein separatably for a circuit board.
This each terminal is placed in respectively in the storage tank, and respectively this terminal can produce with cell wall and interfere, and it has a contact jaw that is placed in the storage tank, and one is stretched on the welding ends that storage tank is outer and this circuit board electrically connects.
When respectively this plug socket was removably planted for a mateable electrical connector, this coupling electric connector was to produce electric connection accordingly with these terminals, and electrically connects with this circuit board.
Again, another kind of stack-type electric connector of the present utility model can be conducted to few four mateable electrical connectors and peg graft, and this electric connector comprises an insulation shell, and the complex root terminal.
This insulation shell has two separately sidewalls, it is formed with the socket unit of at least two left and right arrangements, each socket unit has two upper and lower stacked plug sockets, respectively this plug socket is respectively equipped with a plurality of terminal storage tanks, this housing is limited with a grafting direction, respectively be respectively equipped with a clamping slot with this grafting side in the opposite direction on this sidewall, can be inserted in separatably wherein for a circuit board, be provided with two separately blocking arms in the opposite direction with this grafting side between this two plug sockets unit, these blocking arms are these circuit boards of clamping jointly.
This each terminal is placed in respectively in the storage tank, and respectively this terminal can produce with cell wall and interfere, and it has a contact jaw that is placed in the storage tank, and one is stretched on the welding ends that storage tank is outer and this circuit board electrically connects.
When respectively this plug socket was removably planted for a mateable electrical connector, this coupling electric connector was to produce electric connection accordingly with these terminals, and electrically connects with this circuit board.
In addition, another stack-type electric connector of the present utility model can be conducted to few four mateable electrical connectors and peg graft, and this electric connector comprises an insulation shell, and the complex root terminal.
This insulation shell has two separately sidewalls, it is formed with at least two left sides, the right socket unit of arranging, each socket unit has on two, following stacked plug socket, respectively this plug socket is respectively equipped with a plurality of terminal storage tanks, this housing is limited with a grafting direction, respectively be respectively equipped with one first clamping slot with this grafting side in the opposite direction on this sidewall, and be provided with the fixed arm of a formation two second clamping slot separately between this two plug sockets unit in the opposite direction with this grafting side, this is first years old, clamping slot is can cooperate jointly for a circuit board to be inserted in wherein separatably.
This each terminal is placed in respectively in the storage tank, and respectively this terminal can produce with cell wall and interfere, and it has a contact jaw that is placed in the storage tank, and one is stretched on the welding ends that storage tank is outer and this circuit board electrically connects.
When respectively this plug socket was removably planted for a mateable electrical connector, this coupling electric connector was to produce electric connection accordingly with these terminals, and electrically connects with this circuit board.
Description of drawings
Other features of the present utility model and advantage in the detailed description of the preferred embodiment of following conjunction with figs., can clearly be understood, in graphic:
Fig. 1 is the stereogram of one first preferred embodiment of the utility model electric connector;
Fig. 2 is the stereogram of another angle of the electric connector of Fig. 1, and explanation links with a circuit board, for the two mateable electrical connectors state of connection of planting;
Fig. 3 is the stereogram of one second preferred embodiment of the utility model electric connector;
Fig. 4 is the stereogram of another angle of the electric connector of Fig. 3, and the state of explanation and circuit board binding;
Fig. 5 is the three-dimensional exploded view of the electric connector of the preceding case that proposes of an applicant, and itself and the state of circuit board binding are described;
Fig. 6 is the electric connector combination back upward view of Fig. 5; And
Fig. 7 is an electric connector and the circuit board combination figure of Fig. 6.
Embodiment
Consult Fig. 1 and Fig. 2, first preferred embodiment of the present utility model, stack-type electric connector 4 can be planted and produce and electrically connect for two mateable electrical connectors 5.Electric connector 4 comprises an insulation shell 41, insulation shell 41 has two separately and upright sidewall 42, sidewall 42 has a front end 421, a rear end 422, erectly and in one piece be provided with a spaced walls 43 between the two side 42, spaced walls 43 is to be located at 422 places, rear end of convergence two side 42, and becomes an I font.On each sidewall 42 by after forward, laterally but do not run through sidewall 42 and be positioned at 42 medium height position places, two side and be provided with a clamping groove 44 respectively, in present embodiment, these clamping grooves 44 are positioned on the same horizontal plane.The spacing of its groove is slightly less than the thickness of circuit board 6, and circuit board 6 enters in the tight fit mode when planting these clamping grooves 44, and circuit board 6 can firmly be placed in these clamping grooves 44.
Laterally and with this two side 42 and spaced walls 43 demarcation strip 45 is set in one piece between two side 42, in this preferred embodiment, this demarcation strip 45 is rough in contour position with the clamping groove 44 of the left and right sides.Spaced walls 43 separates out two holding parts (first holding part 46, second holding part 47) up and down jointly with demarcation strip 45 and two side 42, in this two holding part, can form respectively one the first last plug socket 48 and one under second plug socket 49.
As first plug socket 48, second plug socket 49 comprises one and extends forward and become the second L shaped convex extension part 491 by spaced walls 43 is integrally formed, second convex extension part 491 is in second holding part 47, except that after end system be fixed in the spaced walls 43, all the other do not contact with two side 42, and maintain certain distance.Second convex extension part 491 is L shaped, and in this preferred embodiment, it has one second transverse part 492 and one second is to form L shaped by the extending upward of an end one of second transverse part 492 to portion 493 directly to portion 493, the second directly.The length of second transverse part 492 than second directly to portion 493 for long, angle between the two is positioned at the right (promptly second directly to portion's 493 convergence right side walls), and after left side wall 42 is provided with together by forward direction the conduit 494 of indent, it acts on Rong Houzai and chats.The one side that makes progress in second transverse part 492 is provided with complex trace terminal storage tank 40, and in this preferable enforcement, this several terminal storage tank 40 is parallel to each other.
Electric connector 4 further comprises complex root terminal 5, can be placed in respectively in the terminal storage tank 40, and respectively this terminal 5 has the body 53 of a contact site 51, a weld part 52 and connection contact site 51 and weld part 52.Wherein can be provided with the interference part (not showing on the figure) of a plurality of separation bodies both sides on the body 53, when each terminal 5 is placed in the terminal storage tank 40, by Fig. 2,3 as can be known, its contact site 51 is arranged in storage tank 40, interference part set on the body 53 can produce interference and terminal 5 is fixed in the storage tank 40 with the groove internal face, and its weld part 52 stretches out outside the housing 41 backward from the back of spaced walls 43.
The weld part 52 of terminal 5 that places first convex extension part 481 is downward extension after stretch backward the back of spaced walls 43; And the weld part 52 of terminal 5 that places second convex extension part 491 is to extend upward after stretch backward the back of spaced walls 43, its effect with the carrying out of work this paper when understanding.
See also Fig. 1, circuit board 6 has a depressed part 61, and is respectively equipped with the electrical contact 62 corresponding to the number of terminals of the number of terminals of first convex extension part 481 and second convex extension part 491 on two opposite faces of circuit board 6.In these clamping grooves 44 were inserted at the rear of electric connector 4, electric connector 4 electrically connected with circuit board 6 with circuit board 6.The depressed part 61 of circuit board 6 makes when circuit board 6 inserts in the clamping groove 44, can avoid with housing 41 or demarcation strip 45 inconsistent.When circuit board 6 is positioned in this electric connector 4, and though be the weld part 52 of the terminal 5 of the weld part 52 of terminal 5 of first convex extension part 481 or second convex extension part 491 all can be respectively with circuit board 6 one sides on the electrical contact 62 of the corresponding setting of institute electrically contact mutually.
See also Fig. 2, electric connector 4 definition have a grafting direction (promptly being by behind the forward direction).Mateable electrical connector 7 has a female plug and connects wall 71, when its when the grafting direction is inserted in first plug socket 48, its female plug connects wall 71 can encase first convex extension part 481, and female plug connects the other projections of wall 71 72 and can the conduit front ends on right side wall 42 slips into and connect wall 71 with the work female plug and be positioned first convex extension part 481 and locate.This moment, mateable electrical connector 7 interior set terminals (not showing on the figure) can electrically connect with the terminal 5 on first plug socket 48.
Same, see also Fig. 2, another mateable electrical connector 7 ' when being inserted in second plug socket 49, its female plug connects wall 71 ' can encase second convex extension part 491, and female plug connects the conduit front end of projection 72 ' meeting on left side wall 42 on wall 71 ' side and slips into, with work grafting wall 71 ' be positioned second convex extension part 791 to locate.This moment, mateable electrical connector 7 interior set terminals (not showing on the figure) can electrically connect with the terminal 5 on second plug socket 49.
Consult Fig. 3,4, second preferred embodiment of the present utility model, stack-type electric connector can supply even number (even numbers greater than two) mateable electrical connector 7 to plant and produce electric connection.
This electric connector 8 comprises an insulation shell 81, insulation shell 81 has two separately and upright sidewall 82, sidewall 82 has a front end 821, a rear end 822, being provided with at least one and sidewall 82 between two side 82 is parallel to each other and upright midfeather 83, in present embodiment, the number of this midfeather is three, and only, those who are familiar with this art can change the number of midfeather according to teaching of the present utility model.Each sidewall 82 and midfeather 83 be mat one erectly and integrally formed spaced walls 84 link.Spaced walls 84 is to be located at the rear end of convergence two side 82 and midfeather 83, and becomes an I font.By rear end 822 forward end 821 of sidewall 82 and midfeather 83 laterally but do not run through sidewall 82 and midfeather 83, and be positioned at sidewall 82 and midfeather 83 medium height position places are provided with a clamping groove 85 respectively, in present embodiment, these clamping grooves 85 are positioned on the same horizontal plane.The spacing of its groove is slightly less than the thickness of a circuit board 6.Circuit board 6 enters in the tight fit mode when planting these clamping grooves 85, and circuit board 6 can firmly be placed in these clamping grooves 85.
Laterally and with this sidewall 82, midfeather 83 and spaced walls 84 demarcation strip 86 is set in one piece between sidewall 82 and midfeather 83 and midfeather 83 and midfeather 83, in this preferred embodiment, this demarcation strip 86 is rough in contour position with clamping groove 85.Spaced walls 84 and demarcation strip 86 and sidewall 42, midfeather 83 separate out plural groups stacked holding part (first holding part, second holding part) up and down jointly, have four groups of stacked holding parts (first holding part, second holding part) up and down in present embodiment.In the so up and down stacked holding part of each group, all can form respectively one the first last plug socket 87 and one under second plug socket 88.
Since in the stacked up and down holding part of each group the first last plug socket 87 and under the structure of second plug socket 88 be identical, be example so only lift one group in the following description, the structure of first plug socket 87 and second plug socket 88 is described.
As first plug socket 87, second plug socket 88 comprises one and extends forward and become the second L shaped convex extension part 881 by spaced walls is integrally formed, second convex extension part 881 is in second holding part, except that after end system be fixed in the spaced walls 84, all the other not with about two walls (may one be sidewall the 82, the one, midfeather 83, perhaps two walls all are midfeathers 83) contact, and maintain certain distance.Second convex extension part 881 is L shaped, and in this preferred embodiment, it has one second transverse part 882 and one second is to form L shaped by the extending upward of an end one of second transverse part 882 to portion 883 directly to portion 883, the second directly.The length of second transverse part 882 directly is length to portion 883 than second, and both angles are positioned at the right (promptly second directly to the right wall of portion's convergence), and Yu Zuobi is provided with the conduit 884 by indent behind the forward direction one, and its effect Rong Houzai chats.The one side that makes progress in second transverse part 882 is provided with complex trace terminal storage tank 80, and in this preferable enforcement, this several terminal storage tank 80 is parallel to each other.
Place the terminal 5 of first convex extension part 871 ' weld part 52 ' after stretch backward the back of spaced walls 84, be downward extension; And place the terminal 5 of second convex extension part 881 ' weld part 52 ' after stretch backward the back of spaced walls 84, be to extend upward, its effect with the carrying out of work this paper when understanding.
See also Fig. 3, circuit board 6 ' a have depressed part 61 ', and circuit board 6 ' two opposite faces on be respectively equipped with electrical contact 62 corresponding to the number of terminals of the number of terminals of each first convex extension part 871 and each second convex extension part 881 '.With circuit board 6 ' in this clamping groove 85 is inserted respectively at the rear of electric connector 8, electric connector 8 and circuit board 6 ' electric connection.Circuit board 6 ' depressed part 61 ', when making in circuit board 6 ' insertion clamping groove 85, can avoid with housing 81 or demarcation strip 86 inconsistent.When circuit board 6 ' be positioned in this electric connector 8, and though be each first convex extension part 871 terminal 5 ' weld part 52 ' or the terminal 5 of each second convex extension part 881 ' weld part 52 ' all can be respectively with circuit board 6 ' one side on the electrical contact 62 ' electrically contact mutually of corresponding setting.
See also Fig. 3,4, electric connector 8 definition have a grafting direction (promptly being by behind the forward direction).A plurality of have a mateable electrical connector 7 (its number is identical with first plug socket, 87 numbers) that a female plug connects wall 71, when the grafting direction is inserted in first plug socket 87 of a correspondence respectively, its female plug connects wall 71 can encase first convex extension part 871, and female plug connects the other projections of wall 71 72 and can slip into by conduit 874 front ends on right wall, connects wall 71 with the work female plug and is positioned first convex extension part 871 and locatees.In this moment mateable electrical connector 7 set terminals (not showing on the figure) can with the terminal 5 ' electric connection on first plug socket 87.
Same, see also Fig. 4, a plurality of have female plug connect wall 71 ' mateable electrical connector 7 ' (its number is identical with second plug socket, 88 numbers), when the grafting direction is inserted in second plug socket 88 of a correspondence respectively, its female plug connects wall 71 ' can encase second convex extension part 881, and female plug connects conduit 884 front ends of projection 72 ' meeting on left wall on wall 71 ' side and slips into, and connects wall 71 ' be positioned second convex extension part 881 to locate with the work female plug.Mateable electrical connector 7 ' interior set terminal (not showing on the figure) can electrically connect with the terminal 5 on second plug socket 88 at this moment.
Conclude above-mentioned, electric connector 4,8 of the present utility model, be to link for maximum mateable electrical connectors 7,7 ' plant with a minimum length, simultaneously, be with most clamping grooves 44,85 of this electric connector 4,8 common cooperate clippings locate this circuit board 6,6 ', and before can improving the electric connector 1 of case for strong and relative positioning this circuit board 3, insert the fixing fixing hole 32 of system and increase for plate latch fitting 15, and destroy the shortcoming of the structural strength of circuit board 3 relatively, and can guarantee the effect of this electric connector 4,8, positively reach the purpose of creation.
The above person of thought, it only is preferred embodiment of the present utility model, when not limiting the scope that the utility model is implemented with this, promptly change according to the utility model claim and the simple equivalent done of creation description generally and modify, all should still belong in the scope that the utility model patent contains.
The element numbers contrast
1 electric connector
10 insulation shells
11 bodies
111 first surfaces
112 second
113 first ends
114 the second ends
115 first lateral margin faces
116 second lateral margin faces
The perforation of 117 terminals
12 grafting walls
121 composition surfaces
1211 terminal containing grooves
1212 fool proof projections
122 back sides
1221 blocking grooves
13 lead slotting wall
131 guiding conduits
14 connecting portions
141 end faces
142 bottom surfaces
143 connecting holes
15 plate latch fittings
151 stop sections
152 clamping parts
1521 hook parts
16 supporting walls
2 conducting terminal groups
21 conducting terminals
211 first contact sites
212 second contact sites
3 circuit boards
31 pads
32 fixing holes
33 location holes
4 electric connectors
41 insulation shells
42 sidewalls
421 front ends
422 rear ends
43 spaced walls
44 clamping grooves
45 demarcation strips
46 first holding parts
47 second holding parts
48 first plug sockets
481 first convex extension parts
482 first transverse parts
483 first directly to portion
484 conduits
49 second plug sockets
491 first convex extension parts
492 first transverse parts
493 first directly to portion
494 conduits
40 terminal storage tanks
5,5 ' terminal
51,51 ' contact site
52,52 ' weld part
53,53 ' body
6,6 ' circuit board
61,61 ' depressed part
62,62 ' electrical contact
7,7 ' mateable electrical connector
71,71 ' female plug connects wall
72,72 ' projection
8 electric connectors
81 insulation shells
82 sidewalls
821 front ends
822 rear ends
83 midfeathers
84 spaced walls
85 clamping grooves
86 demarcation strips
87 first plug sockets
871 first convex extension parts
872 first transverse parts
873 first directly to portion
874 conduits
88 second plug sockets
881 first convex extension parts
882 first transverse parts
883 first directly to portion
884 conduits
Claims (5)
1. a stack-type electric connector can be conducted to few two mateable electrical connectors and peg graft, and this electric connector comprises:
One insulation shell, have two separately sidewalls, it is formed with at least two upper and lower stacked plug sockets, respectively this plug socket is respectively equipped with a plurality of terminal storage tanks, this housing is limited with a grafting direction, respectively be respectively equipped with a clamping groove with this grafting side in the opposite direction between this two plug socket on this sidewall, can be inserted in separatably wherein for a circuit board; And
The complex root terminal is placed in respectively in the storage tank, and respectively this terminal can produce with cell wall and interfere, and it has a contact jaw that is placed in the storage tank, and one is stretched on the welding ends that storage tank is outer and this circuit board electrically connects;
When respectively this plug socket was removably planted for a mateable electrical connector, this coupling electric connector was to produce electric connection accordingly with these terminals, and electrically connects with this circuit board.
2. electric connector as claimed in claim 1, wherein, the width of this clamping groove is the thickness less than this circuit board, and when this circuit board is inserted in this clamping groove, is can oppress this circuit board of clipping relative this circuit board of this electric connector is maintained static.
3. a stack-type electric connector can be conducted to few four mateable electrical connectors and peg graft, and this electric connector comprises:
One insulation shell, have two separately sidewalls, it is formed with at least two left sides, the right socket unit of arranging, each socket unit has on two, following stacked plug socket, respectively this plug socket is respectively equipped with a plurality of terminal storage tanks, this housing is limited with a grafting direction, respectively be respectively equipped with a clamping groove with this grafting side in the opposite direction on this sidewall, can be inserted in separatably wherein for a circuit board, be provided with two separately blocking arms in the opposite direction with this grafting side between this two plug sockets unit, these blocking arms are these circuit boards of clamping jointly; And
The complex root terminal is placed in respectively in the storage tank, and respectively this terminal can produce with cell wall and interfere, and it has a contact jaw that is placed in the storage tank, and one is stretched on the welding ends that storage tank is outer and this circuit board electrically connects;
When respectively this plug socket was removably planted for a mateable electrical connector, this coupling electric connector was to produce electric connection accordingly with these terminals, and electrically connects with this circuit board.
4. electric connector as claimed in claim 3, wherein, each blocking arm has the fixing rib piece that another blocking arm of phase extends more respectively, this two fixings rib piece is common the cooperation to make the thickness of the spacing of this two blockings arm less than this circuit board, making this circuit board is to press that the mode of compeling is inserted between these blocking arms and by clamping, and when this circuit board during by this two blockings arm clamping, these fix rib pieces is can stretch to place one of the default location hole of this circuit board, to locate this circuit board.
5 one kinds of stack-type electric connectors can be conducted to few four mateable electrical connectors and peg graft, and this electric connector comprises:
One insulation shell, have two separately sidewalls, it is formed with at least two left sides, the right socket unit of arranging, each socket unit has on two, following stacked plug socket, respectively this plug socket is respectively equipped with a plurality of terminal storage tanks, this housing definition has a grafting direction, respectively be respectively equipped with one first clamping slot with this grafting side in the opposite direction on this sidewall, and be provided with the midfeather of a formation two second clamping slot separately between this two plug sockets unit in the opposite direction with this grafting side, this is first years old, two clamping slots are can cooperate jointly for a circuit board to be inserted in separatably wherein; And
The complex root terminal is placed in respectively in the storage tank, and respectively this terminal can produce with cell wall and interfere, and it has a contact jaw that is placed in the storage tank, and one is stretched on the welding ends that storage tank is outer and this circuit board electrically connects;
When respectively this plug socket was removably planted for a mateable electrical connector, this coupling electric connector was to produce electric connection accordingly with these terminals, and electrically connects with this circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02231230U CN2552174Y (en) | 2002-05-02 | 2002-05-02 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02231230U CN2552174Y (en) | 2002-05-02 | 2002-05-02 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2552174Y true CN2552174Y (en) | 2003-05-21 |
Family
ID=33707005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN02231230U Expired - Fee Related CN2552174Y (en) | 2002-05-02 | 2002-05-02 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2552174Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7857638B2 (en) | 2008-07-21 | 2010-12-28 | Hon Hai Precision Ind. Co., Ltd. | Electrical connector with latching members |
| CN102396115A (en) * | 2009-04-13 | 2012-03-28 | 泰科电子公司 | Rf electronic system and connection assembly therefore |
| CN106785530A (en) * | 2015-11-19 | 2017-05-31 | 德昌电机(深圳)有限公司 | Actuator |
| CN110915071A (en) * | 2017-07-07 | 2020-03-24 | J.S.T.公司 | Non-staggered double-row SMT connector |
| CN114050429A (en) * | 2021-11-01 | 2022-02-15 | 凡甲电子(苏州)有限公司 | Electrical connector |
-
2002
- 2002-05-02 CN CN02231230U patent/CN2552174Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7857638B2 (en) | 2008-07-21 | 2010-12-28 | Hon Hai Precision Ind. Co., Ltd. | Electrical connector with latching members |
| CN102396115A (en) * | 2009-04-13 | 2012-03-28 | 泰科电子公司 | Rf electronic system and connection assembly therefore |
| CN106785530A (en) * | 2015-11-19 | 2017-05-31 | 德昌电机(深圳)有限公司 | Actuator |
| CN110915071A (en) * | 2017-07-07 | 2020-03-24 | J.S.T.公司 | Non-staggered double-row SMT connector |
| CN114050429A (en) * | 2021-11-01 | 2022-02-15 | 凡甲电子(苏州)有限公司 | Electrical connector |
| CN114050429B (en) * | 2021-11-01 | 2024-09-03 | 凡甲电子(苏州)有限公司 | Electric connector |
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| C14 | Grant of patent or utility model | ||
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Granted publication date: 20030521 Termination date: 20110502 |