CN1301569C - Wire connector for printed board - Google Patents
Wire connector for printed board Download PDFInfo
- Publication number
- CN1301569C CN1301569C CNB028003209A CN02800320A CN1301569C CN 1301569 C CN1301569 C CN 1301569C CN B028003209 A CNB028003209 A CN B028003209A CN 02800320 A CN02800320 A CN 02800320A CN 1301569 C CN1301569 C CN 1301569C
- Authority
- CN
- China
- Prior art keywords
- electric wire
- housing
- conductive plate
- case spring
- peristome
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000003780 insertion Methods 0.000 claims abstract description 83
- 230000037431 insertion Effects 0.000 claims abstract description 83
- 230000015572 biosynthetic process Effects 0.000 claims description 16
- 230000004308 accommodation Effects 0.000 claims description 10
- 238000012423 maintenance Methods 0.000 claims description 3
- 238000009413 insulation Methods 0.000 abstract description 10
- 238000005755 formation reaction Methods 0.000 description 15
- 238000005452 bending Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000005476 soldering Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/50—Fixed connections
- H01R12/51—Fixed connections for rigid printed circuits or like structures
- H01R12/515—Terminal blocks providing connections to wires or cables
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
- H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
- H01R4/48185—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar adapted for axial insertion of a wire end
- H01R4/4819—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar adapted for axial insertion of a wire end the spring shape allowing insertion of the conductor end when the spring is unbiased
- H01R4/4821—Single-blade spring
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
- H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
- H01R4/4846—Busbar details
- H01R4/4848—Busbar integrally formed with the spring
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
- H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
- H01R4/4828—Spring-activating arrangements mounted on or integrally formed with the spring housing
- H01R4/4833—Sliding arrangements, e.g. sliding button
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
- H01R9/22—Bases, e.g. strip, block, panel
- H01R9/24—Terminal blocks
- H01R9/2408—Modular blocks
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
A wire connector which is mounted on a printed board for narrowing the pitch of an wire insertion holes while maintaining the insulation performance. The wire connector comprises a box-shaped housing (1, 2) having an opening (5) in its one face, a conductive plate (4) for electrical connection housed inside from the opening (5), a cover (3) closing the opening (5), and a wire insertion holes (7) through which wires to be connected with the conductive plate (4) are passed. Each of the wire insertion hole (7) is defined by a wire insertion groove (7) formed in the edge part of the opening (5) and the opposed face of the cover (3). Therefore, the wire insertion part of the housing can be thickened, so that the pitch of the wire insertion holes (7) can be narrowed while maintaining its insulation performance .
Description
Technical field
The present invention relates to the wire connector on a kind of printed circuit board (PCB) that is contained in usefulness such as illuminating equipment, especially the relevant a plurality of connectors of connection that utilize can increase electric wire connection number of poles arbitrarily, and, have the wire connector that once-through operation can connect the quick joint terminal of electric wire.
Background technology
Past in this wire connector, as shown in figure 31, by the housing that is contained in a plurality of wire connectors 100 on the printed circuit board (PCB) 101 is interconnected, can increase number of poles, connects many electric wires (for example opening flat 6-21157 communique in fact).Yet this method of attachment be owing to will be undertaken by being pressed into of cylindrical protrusion and hole, thus essential anchor clamps etc. during assembling, and also adhesion is poor, breaks away from easily.Add the precision problem on making,, in a plurality of connections, also big deviation can take place, between printed circuit board (PCB) 101 and wire connector 100, produce spacing 103, be not suitable for a plurality of installations even deviation takes place a little in the position in projection and hole.And, though the arrangements of terminal (for example the spy opens flat 5-182700 number) that has slidingtype to assemble,,, on glide direction, break away from easily owing to be slidingtype.
Shown in Figure 32 a, a kind of interconnection system wire connector is purchased: have peristome 102 on a face of closure, and seal a plurality of housing 102a, the 102b of the case shape that connects side by side of this peristome 102; Be contained in inboard electric wire with utilizing each peristome 102 and be connected the guide plate (not shown); Outer cover 104 with the peristome 102 of the housing 102a that stops up an end.On housing 102a, 102b, be formed with respectively to insert and be connected to the electric wire insertion holes 105 that electric wire connects the electric wire of using guide plate.In Figure 32 b, A is the spacing between the electric wire insertion holes 105, and b is the size from the bore edges of housing 102a, 102b to lateral surface.
Yet, this wire connector when the opening direction thickness that make each housing 102a, 102b peristome hour, though can obtain the narrow wire connector of spacing A, but, because the diameter of wire do not change, thus size b diminish, because of electric wire insertion holes 105 parts become thin-walled, so, be difficult to guarantee the insulating properties of housing 102a, 102b.Therefore, when the necessary thickness that will guarantee thin-walled, then the strain of the spacing of opposite electric wire insertion holes meeting phase is big.
Figure 33 a, Figure 33 b represent the internal structure of interconnection system wire connector.In the housing of wire connector 100, accommodate conductive plate 106.Conductive plate 106 is that band-like plate is bent to roughly triangle, and both ends are positioned the vertex of a triangle position, forms the fast splicing ear with the case spring 107 that keeps electric wire on these both ends.Case spring 107 is formed at an end of conductive plate 106, and contact chip 108 is formed at an other end, and both are relative.Extend with soldering from conductive plate 106 bottom side portion and to be connected guide portion 109 on the printed circuit board (PCB).The shell with loading end 110 of housing is square substantially, and the electric wire direction of insertion (direction of arrow) of electric wire insertion holes 105 is that a end from the opposite face of loading end 110 is towards the roughly catercorner direction of loading end 110.
Here, less in order to make toward the area of printed circuit board (PCB) installation, must reduce installing component.Need guarantee the elasticity that is connected length (comprising decortication length) and conductive plate that conductive plate and electric wire are enough with little installing component, must guarantee that also electric wire keeps intensity.And, when connecting the insertion electric wire, also must obtain the appropriateness sense (snapping sense) that clear and definite insertion finishes.And, must alleviate the weight of conductive plate, with operation burden that reduces setter and the load of giving printed circuit board (PCB).
And, in order to realize multipolarization, making a plurality of housing attenuation of connection, spacing narrows down.Therefore, reduce the cross section of the conductive part of quick connection terminal, and contact chip is 1 contact,, increases the number of parts in order to accomplish 2 contacts.Moreover in order to guarantee insulation distance, it is difficult that spacing is further narrowed down, Here it is problem place.
Disclosure of an invention
One object of the present invention is in order to solve above-mentioned variety of issue, and a kind of wire connector is provided, and can guarantee insulation property, simultaneously the spacing of electric wire insertion holes narrowed down.
Another object of the present invention is to provide a kind of wire connector, and it is reliable that assembling is connected easily.
Another purpose of the present invention is to provide a kind of wire connector, can seek the miniaturization of connector, simultaneously, guarantees the elasticity of conductive plate, guarantees the good contact condition of electric wire.
A further object of the present invention is to provide a kind of wire connector, needn't increase components number, can 2 contacts.
A kind of wire connector of the present invention is installed on the printed circuit board (PCB), wherein, has: one side has the housing of the case shape of peristome; The conductive plate that is connected usefulness with the electric wire that is housed in inside from described peristome; With the lid that stops up described peristome; With the electric wire insertion holes that is used to insert the electric wire that is connected to described conductive plate, the electric wire that forms on the edge part of the described peristome of described housing insert with ditch and other housing or described cover with the electric wire of described housing insert with ditch relative to face on the electric wire that forms insert with the described electric wire insertion holes of the common formation of ditch, and, described electric wire insertion holes is made up of the shallow ridges of zanjon that inserts the electric wire covering part and insertion electric wire heart yearn, and described electric wire insertion holes has the vertical planar portions of opening surface of described relatively housing.Like this, because the wall thickness of the electric wire insertion portion of housing can strengthen,, simultaneously, can guarantee insulation property so the spacing of electric wire insertion holes can become greatly.
In foregoing, have: have the structure same with described housing, accommodate other housing of conductive plate from peristome, stop up described other the mode of peristome of housing, described other housing is connected with described housing with the side of the opposition side that utilizes described shell nozzle portion.Thus, when number of poles can be increased, can seek the miniaturization of global shape.And described other housing also can insert the ditch that is provided for forming electric wire insertion holes on the face relative with ditch with the electric wire of described housing.
Described electric wire insertion holes has the vertical planar portions of opening surface of described relatively housing.Thus, accept to be applied to external force on the electric wire with planar portions.
And wire connector of the present invention has a plurality of housings of the same shape of accommodating conductive plate; Each of described housing is provided with: the connection pawl of being made up of the flexure strip that is provided with on a face of its closure; With the face of a described face opposition side on the described pawl hole that be provided with, that insert the connection pawl of adjacent housing on same axle that is connected; And the stage portion of described connection pawl block in described hole.Thus, utilize the variable number of poles of housing that connects a plurality of same shapes,,, connect reliable so can make bonding strength strong owing to connect all housings by connecting pawl.And, even increase number of connection, owing to can not be pressed into, so, almost can directly connect, be arranged in the hole because of hooking the stage portion that connects pawl, so be difficult for deviating from because of external force.
In foregoing, described conductive plate has the case spring that keeps connecting electric wire; Described housing opening in front has the admittance space of admitting described case spring, has the patchhole that inserts described connection electric wire in the side, makes the connection pawl side-prominent from the peristome of described spatial accommodation; Described lid is included in described shell ends and stops up the end cap of described shell nozzle portion; The hole of inserting described connection pawl is set on described end cap, and the stage portion of described connection pawl block in described hole.
And described conductive plate of the present invention bends to batten and is roughly ellipse, utilizes the both ends of described batten to form the quick connection terminal with the case spring that keeps electric wire; Described housing has loading end in the bottom shell becomes square substantially, the electric wire direction of insertion be from an end of described loading end opposite sides roughly diagonal towards described loading end; Described conductive plate is contained in the described housing, and the described transverse direction of described conductive plate is and described electric wire direction of insertion same general direction; The part that electric wire engages from the both ends of described conductive plate is inserted.Thus, make the conductive plate tilted configuration, owing to make electric wire connect the length lengthening, so, be difficult to become because of not exclusively inserting the incomplete contact that causes, can form the excellent contact state.Make the conductive plate tilted configuration,,, do not reduce the maintenance intensity of electric wire, can obtain the excellent contact state so elasticity becomes well owing to make shape make substantially elliptical.Because contact with electric wire with the both ends of ovalisation roughly, so, because electric pathway can be guaranteed 2, thus the electric conductivity excellence, because of shape is a strip, so easy processing.
The front end of described case spring contacts with electric wire to have certain angle towards the outside curve of the described conductive plate of cardinal principle ovalisation.Like this, be pressed into easily, can obtain more excellent contact state to wire conductor.And the difference of the electric wire insertion force when passing through case spring owing to electric wire is big, so the appropriateness sense of inserting when finishing is clearer and more definite.
Also can be described conductive plate the described relatively electric wire direction of insertion of movable side axis and be positioned on loading end one side.
And the present invention also can have such locking key of separating, promptly the power that the electric wire that produces with the case spring of described quick connection terminal is sandwiched direction substantially rightabout power be applied on the described case spring, carry out the releasing of electric wire; Described separating on the otch that locking key is configured in described portion of terminal.Thus, owing to guarantee 2 contacts, thus the raising of the unfailing performance of contact, and conducting parts can be guaranteed 2 groups, so can increase current capacity.Have again, constitute, assemble man-hour, reduce Master Cost so can reduce with 1 parts.And, by otch is set, can be from keeping the direction rightabout of the power of electric wire to do the releasing of electric wire, so electric wire is removed easily with case spring.Have again, owing on the most effective direction of releasing power, apply the nearest part in the place that keeps electric wire, so remove electric wire easily.
In foregoing, have such locking key of separating, promptly the power that the electric wire that produces with the case spring of described quick connection terminal is sandwiched direction substantially rightabout power be applied on the described case spring, carry out the releasing of electric wire; Described separating on the otch that locking key is configured in described portion of terminal.Like this, separate the locking key location easily, insert housing with the order of separating locking key and quick connection terminal from peristome and help assembling.
And, describedly separate the locking key of separating that the locking key slideway interts slidably and use the hole but described housing has to make; Describedly separate locking key and have to join and prevented the restrictions that is partially pressed into and prevented the described anti-portion of pulling out that locking key is extracted that separates by described housing block with described housing.Thus, can prevent to make operability good because of separating the distortion of too clamp-oning the quick connection terminal that produces of locking key.
The simple declaration of accompanying drawing
Fig. 1 is the exploded perspective view of the wire connector of the embodiment of the invention;
Fig. 2 is an overall perspective view;
Fig. 3 is and the reciprocal stereogram of Fig. 2;
Fig. 4 a is the view from the electric wire insertion holes shown in the front of explanation electric wire insertion holes;
Fig. 4 b is the A-A cutaway view of Fig. 4 a;
Fig. 5 is the front view when not connecting electric wire under opening the end cap state;
Fig. 6 is the front view that inserts the electric wire state under the end cap state opening;
Fig. 7 is a front elevation of compressing into the release bonded state under the end cap state opening;
Fig. 8 is the exploded perspective view of wire connector;
Fig. 9 is from the exploded perspective view shown in Fig. 8 opposition side;
Figure 10 a, Figure 10 b are the key diagrams of the spacing of explanation electric wire insertion holes;
Figure 11 is the front elevation of installment state on printed circuit board (PCB);
Figure 12 is the A-A cutaway view of Figure 11;
Figure 13 is the stereogram that the printed circuit board (PCB) that wire connector has been installed is assembled in the shell state;
Figure 14 is the stereogram that the expression housing connects;
Figure 15 a is mounted in the front elevation of state on other embodiment printed circuit board (PCB);
Figure 15 b is the B-B cutaway view of Figure 15 a;
Figure 16 a is mounted in the front elevation of state on the printing electroplax;
Figure 16 b is the front elevation of the configuration of expression conductive plate;
Figure 17 a is the front elevation that inserts the state of electric wire on the conductive plate of case spring front end bending;
Figure 17 b is the front elevation that inserts the state of electric wire on the conductive plate of not bending of case spring front end;
Figure 18 is the graph of a relation of expression electric wire insertion position and electric wire insertion force;
Figure 19 a is the stereogram of conductive plate;
Figure 19 b is the plane graph of deployed condition;
Figure 20 a is the size relationship key diagram that inserts the electric wire state on the substantially elliptical conductive plate;
Figure 20 b is the size relationship key diagram that inserts the electric wire state on the general triangular conductive plate;
Figure 21 a is the stereogram of the conductive plate of substantially elliptical;
Figure 21 b is the stereogram of other conductive plate of substantially elliptical;
Figure 22 a is illustrated in the key diagram that inserts the state of quick connection terminal leading part on the printed circuit board (PCB);
Figure 22 b is its end view;
Figure 22 c is the partial top view of printed circuit board (PCB);
Figure 23 is the stereogram of quick connection terminal that connects the state of electric wire;
Figure 24 a, Figure 24 b, Figure 24 c are the partial plan layout of deployed condition before being separated by the quick connection terminal that quick connection terminal supply material obtains;
Figure 25 is the upward view that connects the connector of a plurality of housings;
Figure 26 is its end view;
Figure 27 a, Figure 27 b, Figure 27 c are the stereograms of the quick connection terminal of variant embodiment formation;
Figure 28 a, Figure 28 b, Figure 28 c are the stereograms of the quick connection terminal of variant embodiment formation;
Figure 29 is the stereogram of the quick connection terminal of other embodiment formation;
Figure 30 a, Figure 30 b, Figure 30 c are the stereograms of the quick connection terminal of variant embodiment formation;
Figure 31 is the stereogram that has the state of installing on the printed circuit board (PCB) of example;
Figure 32 a is the stereogram of existing example;
Figure 32 b is the figure of the spacing of explanation electric wire insertion holes;
Figure 33 a is that the conductive plate of existing example is carved end view;
Figure 33 b is the front elevation of its housing.
The optimised form that carries out an invention
By Fig. 1 to Fig. 9 the 1st embodiment of the present invention is described.In these figure, have: the housing 1,2 that becomes main body as the wire connector that is installed in the terminal board on the printed circuit board (PCB) (hereinafter referred to as connector); With lid 3 (end caps); Be connected with conductive plate 4 with the electric wire in being contained in housing 1,2.
Housing 1,2 has same shape, is the case shape that has peristome 5 on a face of closure, interconnects.Housing 1,2 is a synthetic resin system, sees it is quadrangle roughly from peristome 5 sides, has the spatial accommodation 6 that is used to hold conductive plate 4 in front, has electric wire insertion holes 7 in the side.This electric wire insertion holes 7 by with a bight of housing to the angular direction on, the ditch that on a corner openings face of housing, is provided with (electric wire inserts and use ditch) formation.Shown in Fig. 4 a, Fig. 4 b, this ditch is bigger than the diameter of the heart yearn 25a of the electric wire 25 that inserts, by the zanjon 7a that inserts covering part; Form with shallow ridges 7b by heart yearn 25a.With peristome 5 opposition sides, on the position corresponding, be formed with the ditch 7c that is used to form adjacent electric wire insertion holes 7 with ditch 7a.Adjacent with electric wire insertion holes 7, be provided with and separate locking key inserting hole 9, to separate locking key 10 and in this inserting hole 9, pass in and out insertion freely, key prevents that pulling out projection 11 is hung on separating on the stop section 9a that forms in the external end edge portion of locking key inserting hole 9, prevents to extract.
The case spring 13 of this conductive plate 4 and contact chip 14 constitute the quick connection terminal that keeps electric wire 25.On a side of contact chip 14, be formed with notch 15, make release use the front end 10a of key 10 to pass through this notch 15, dock with release spring 13.Conductive plate 4 is punctured into lead-in wire to leading part 12 and extracts with in the hole 8, and simultaneously, the front-end configuration of case spring 13 becomes in the interior direction of electric wire insertion holes 7 inwards, and the protuberance 6a by setting in perisporium that forms spatial accommodation 6 and spatial accommodation 6 locatees.Because making the position of the leading part 12 of drawing from housing 1,2 staggers mutually, so change the position of having cut of leading part 12, the leading part 12 that is contained in the conductive plate 4 in the housing 1 is punctured into the lead-in wire of pars intermedia and draws with hole 8, and the leading part 12 that is contained in the conductive plate 4 in the housing 2 is punctured into the lead-in wire of sidepiece and draws with hole 8.
Be slidably inserted into and separate in the locking key inserting hole 9 but separate locking key 10 slideways, its front end 10a is by being positioned on the case spring 13 near the contact chip 14.Thereby when locking key 10 was separated in pushing, case spring 13 pressurized generation strains disengaged sheet 14, make the electric wire release.That is, separate power that 10 of locking keys and the electric wire that produces by case spring 13 sandwich direction substantially rightabout power be applied on the case spring 13, decontrol electric wire.Separating locking key 10 has: when push operation and housing join, prevent the restrictions 10b that too clamp-ons; With take over control the anti-projection 11 of pulling out of pulling out mutually with housing stop section 9a.
The for example plastic quadrangle flat board of lid 3 usefulness insulating material makes, and stops up the peristome 5 of housing 2.Be formed with ditch 7d on the lid 3, be formed with, be formed with respectively, also be formed with recess 27 corresponding to locator protrusions 6b corresponding to the hole 19 and the stage portion 19a that connect pawl 18 corresponding to the recess 23 of location with prominent bar 22 corresponding to the electric wire insertion holes 7 of housing 1.Ditch 7d is the shape of the covering part of insertion electric wire.
The direction of insertion of described connection pawl 18 relative electric wires 25 is clamped case spring 13 and is configured in both sides.And, a part that connects pawl 18 be arranged on electric wire insertion holes 7 near.And to have projected direction that a plurality of all connect pawls 18 be roughly on same direction, parallel substantially with terminal board installed surface 2a.In such configuration, can make the connection pawl set greatly, so can improve bonding strength.
When connector is assembled, conductive plate 4 packed into housing 1,2 from peristome 5 in, from drawing, insert in the inserting holes 9 separating locking key 10 with drawing leading part 12 hole 8, its front end 10a is positioned on the case spring 13, anti-ly pulls out that projection 11 is anti-pulls out block on the 9a of stop section.Stop up the peristome 5 of housings 2 with lid 3, will locate with prominent bar 22 and be entrenched on the recess 23, the while, connection pawl 18 was hooked on the hole 19 on the locator protrusions 6b insertion recess 27.And, housing 1 is connected on the housing 2, make the utilization and the side of peristome 5 opposition sides of housing 2 stop up the peristome 5 of housing 1 (so-called other housing in the claim).
By these connections, lid 3 is installed on the housing 2, and housing 1 is installed on housing 2, and in each, sealing is held conductive plate 4 and separated the peristome 5 of locking key 10, and, form and insert the electric wire insertion holes 7 that is connected to the electric wire on the conductive plate 4.Promptly, electric wire insertion holes 7 is formed by the ditch 7d of the opposite face of the ditch 7a, the 7b that form on the edge part of the peristome 5 of housing 2 and lid 3, and another electric wire insertion holes 7 is formed by the ditch 7a, the 7b that form on the edge part of the peristome 5 of housing 1 and the ditch 7c of housing 2.When electric wire was inserted in the patchhole 7, the covering part of electric wire was inserted in the hole that is formed by ditch 7a and ditch 7d or 7c, and heart yearn is through hole that the end face by ditch 7b and lid 3 or housing 2 forms.
The connector of this embodiment is because with 2 parts formation electric wire insertion holes 7, so it is simple just to become for the mould structure of 1 parts.With respect under the situation of existing example, in mould, slide construction must be arranged in order to form electric wire insertion holes, and owing in 1 parts, do not form electric wire insertion holes, so need not slide construction.And the leading part 12 of conductive plate 4 drawing with hole 8 from be arranged on each housing 1,2 drawn to the outside.According to the difference of this extraction location, can guarantee the insulation distance of 12 of leading parts.In the above-described embodiments, show the example that has 2 housings 1,2, still, both can connect a plurality of housings more than 3 side by side successively, also can form by 1 housing 2 and lid 3.
Then, describe electric wire insertion holes 7 in detail by Fig. 3, Fig. 4 a, Fig. 4 b.The electric wire of each housing 1,2 inserts uses ditch 7a, its degree of depth to do to such an extent that be the dark size Q of the degree of depth that begins than the center P from electric wire insertion holes 6, forms the vertical planar portions 7e of opening surface of relative housing 1,2 respectively.Thus, ditch 7a becomes the degree of depth of thickness of the insulation covering part of abundant containing electric wire 25.Intert the ditch 7b of heart yearn 25a, its section roughly forms square, has the following degree of depth of the degree of depth in the aperture of the heart yearn 25a that abundant containing inserts.
So, because the degree of depth that ditch is used in the electric wire connection is greater than the wire core linear diameter, so even apply external force on electric wire, lid 3 and housing 2 or other housing 1 and housing 2 also are difficult to break away from.And, when on electric wire, applying external force, covering part is mainly only joined than the planar portions 7e of the deep size Q of ditch of the center P of electric wire insertion holes 7 with ditch depth, and, because the drain 7b of heart yearn 25a and housing 1,2 joins, so, be to accept to be applied to external force on the electric wire with 1 parts, lid 3 and housing 2 or other housing 1 and housing 2 are difficult to separate.
Separate locking key 10 below with reference to Fig. 5 to Fig. 7 detailed description.The anti-projection 11 of pulling out of separating locking key 10 is under by the state of stop section 9a block, and the front end 10a that separates locking key 10 is in the state of pushing down case spring 13 a little.Before inserting, electric wire pushes down quick connection terminal in advance, so when electric wire inserts beginning, can insert electric wire 25 (Fig. 6) by force.Fig. 7 is pressed in the direction of arrows with separating locking key 10, and the state that restrictions 10b and housing join thus, is limited in case spring 13 and does not apply in the regime of elastic deformation of forcing power, prevents the terminal plastic deformation.Owing to separate locking key 10 with removing 9 restrictions of key inserting hole, not deviate from so separate locking key 10 back keys in assembling, the restriction of key sliding position is reliable easily.And, get big structure easily because have the slide area part that makes the housing of separating locking key 10 relatively, so, can not make the action of removing key send sound, can remove electric wire reliably.
Then, for the spacing of electric wire insertion holes 7, describe with reference to Figure 10 a, Figure 10 b.Here, electric wire insertion holes 7 is expressed as circle.If it is the same with the existing example shown in described Figure 32 b to set the spacing A of 7 of electric wire insertion holes, that is petty, and regulation thin-walled c is b＜c≤2b (in the past, distance between borehole is wall thickness 2b), can not make outer cover intensity littler than existing, can make the patchhole spacing become thin space.
Figure 11 and Figure 12 represent the figure that is installed to the printed circuit board status as above-mentioned connector.The lead-in wire 12 of connector is punctured in the hole of printed circuit board (PCB) 32, installed surface 2a is positioned on the printed circuit board (PCB) 32, weld scolding tin 33.Connect pawl 18 owing to be flexure strip, can with hole 19 between the clearance 35 that is connected pawl 18 block directions is set, simultaneously, between the opposite face in the two sides of connection pawl 18 and hole 19, clearance 36 is set also.Like this, housing 1,2 contraposition adjustment mutually.Figure 13 represents that connector uses example.On printed circuit board (PCB) 32, load a plurality of connectors, electronic unit 39 is installed, be contained on the housing main body 37, cover with casing cover 38.
Figure 14 represents to append the state of housing 41 to 43 whole 5 connections of same shape.Connect one group of 1 utmost point (housing, conductive plate 4, separate locking key 10), connect down to increase number of poles.And, because the direction that connects is identical with mounting direction, so easy with the dressing of existing slidingtype comparative group.
The variation of connector of the present invention describes with Figure 15 a, Figure 15 b.In the foregoing description, all relative installed surface 2a of projected direction that connect pawl 18 become the approximate vertical direction.Installed surface 2a is positioned on the printed circuit board (PCB) 32, in the leading part 12 interspersed hand-holes, welds scolding tin 33 and install simultaneously.At this moment, the clearance of the clearance 34 between the two sides of utilization connection pawl 18 and the forward surface in hole 19 and the strain direction of connection pawl 18 can be carried out housing 1,2 inching each other, makes the alignment of housing 1,2 front-back direction.
In addition, housing also can be overlapping more than 3.Connect pawl 18 although on peristome 5 sides of housing 1,2, be provided with, also can be arranged on and cover 3 and the back side of housing 2, on the periphery of peristome 5, the hole is set.Connector can be only with cover 3 and housing 2 formations.Have again,, be not limited only to this though terminal is quick connection type.
The concrete formation of conductive plate then, is described.Figure 16 a, Figure 16 b are illustrated in the state of mounted connector on the printed circuit board (PCB) 32.The installed surface of housing 1 is put on printed circuit board (PCB) 32, simultaneously,, do soldering 33 introducing the hole 40 of printed circuit 32 from the outstanding leading part 12 of installed surface.Though electric wire inserts in the electric wire direction of insertion by electric wire insertion holes 7,, conductive plate 4 is because the longitudinal axis L of substantially elliptical is positioned at this direction, so form long in the electric wire direction of insertion.Therefore, can fully take to be used to obtain flexible length.
Figure 17 a, Figure 17 b are illustrated in the state that inserts electric wire 25 on the conductive plate 4.Electric wire 25 inserts between the case spring 13 and contact chip 14 that is provided with on conductive plate 4 both ends, in case case spring 13 is crossed and got into, then electric wire 25 is pushed and is pressed on the contact chip 14 by case spring 13, and, the front end 13a of case spring 13 bites on the side face of electric wire 25, prevents to extract.Figure 17 a represents the conductive plate 4 of front end 13a towards electric wire 25 bendings, and Figure 17 b represents not have the conductive plate 4 ' of bending.Be θ 1 if the front end 13a of setting case spring 13 bends to the crooked as shown in the figure conductive plate 4 of angle towards electric wire 25, the conductive plate 4 ' of non-bending is θ 2, and θ 1＞θ 2, Figure 17 a utilize electric wire 25 to bite can obtain excellent contact.In addition, the front end of case spring 13 can be not crooked yet.
Each electric wire insertion force of conductive plate 4 ' shown in conductive plate 4 shown in Figure 18 presentation graphs 17a and Figure 17 b.Transverse axis is electric wire insertion position (distance), and the longitudinal axis is the electric wire insertion force.Q1 is the electric wire insertion force of the conductive plate 4 of bending, the electric wire insertion force of the conductive plate 4 ' of Q2 right and wrong bending.M0 represents the position that electric wire and case spring 13 join, and M1 represents the position of electric wire front end by case spring 13, and position M0 is inserted as 0, is case spring 13 fricative insertion forces more than the M1.Maximum insertion force F1, the F2 of the insertion force that produces for conductive plate 4,4 ' frictional force, the θ 1＞θ 2 according to above-mentioned draws F1＞F2.Therefore, clear and definite reliable insertion connects, and the difference that produces by the electric wire insertion force is clear and definite appropriate sense (card is taken sense).
Figure 19 a, Figure 19 b represent conductive plate 4 and deployed condition thereof.Conductive plate 4 is a crooked dotted portion and form substantially elliptical.Can be to form a conductive plate in certain plate width H, so the material little waste.
Figure 20 a, Figure 20 b are the comparisons to the size of oval conductive plate and general triangular conductive plate.If three limits of the conductive plate of general triangular are of a size of a, b, c, it is the same setting contact chip size a, and the substantially elliptical conductive plate of corresponding b, c partly is respectively b+ α, c-β, and, α＜β, so, the all length of substantially elliptical conductive plate, in light weight.
Figure 21 to Figure 26 represents the various embodiment of quick connection terminal 45.Quick connection terminal 45 is owing to make case spring 13 and contact chip 14 formation integral body, so, setting makes the otch 46 that narrows down at contact chip 14 Widths (the same with described notch 15), clamps the maintenance electric wire with part 47 and case spring 13 that the Width of contact chip 14 stays.In an embodiment, the tabular conductive plate of bar makes roughly madras handkerchief shape, forms quick connection terminal 45, and the one end is as case spring 13, and the other end is as contact chip 14, and contact chip 14 becomes than the case spring 13 narrow width segments that are equivalent to otch 46.According to quick connection terminal 45 is formed structure like this, expansion shape during manufacturing can transverse row become as Figure 24 a, or resemble Figure 24 b row and vertically arrange, or shown in Figure 24 c, the quick connection terminal supply material of vertically arranging with 2 row is a belt steel material, because belt steel material can form roughly rectangle, so the utilance of material is good.And, so because be that the thin band materials of coiling are few.
The part 47 of utilizing the otch 46 of contact chip 14 and staying, as shown in figure 23, extend the inserting side from end, electric wire inserting side to electric wire 25.At this moment, otch 46 is positioned at and the spatial accommodation peristome opposition side that holds the housing of quick terminal 45, and is promptly inboard.Such formation, when electric wire remove to use otch 46, with other member be formed for that electric wire removes separate locking key 10 time, its location is easy.Relatively housing since when lamination assemble the otch 46 of quick connection terminal 45 push and separate locking key, so the assembly performance raising.
And the leading part 12 of quick connection terminal 45 shown in Figure 22 a, Figure 22 b, Figure 22 c, is positioned at case spring 13 opposition sides.In an embodiment, leading part 12 is positioned at shell nozzle portion side, makes an appointment with the width of half to form by having cut with band.Have, the base portion side except that the front part of the leading part patchhole 40 that inserts printed circuit board (PCB) 32 of leading part 12 forms than leading part patchhole 40 must be thick, forms arc-shaped bend portion on the part of front leadthrough portion patchhole 40 partly again.The W of Figure 22 b is the diameter of leading part patchhole 40.The leading part 12 that interts in the leading part patchhole 40 is done soldering 33, is fixed on the printed circuit board (PCB) 32.Thus, near the fixedly activity the leading part 12 of quick connection terminal 45, the case spring 13 that is positioned at leading part 12 opposite sides becomes movable maximum part.Because scolding tin flows in the leading part patchhole 40, so, the relative magnitude of current, though small bore is long-pending good,, above printed circuit board (PCB) 32, what sectional area was big is favourable for the magnitude of current.And, though utilize base portion side to broaden to form stage portion 48,, stage portion 48 becomes the location when engaging with printed circuit board (PCB) 32.The aperture W of leading part patchhole 40 can do little, with this, scolding tin is flowed into exceed necessary big scope, leading part patchhole 40 can be made circular hole.
Be configured in when the leading part 12 of quick connection terminal 45 under the situation of shell nozzle portion side (with reference to Figure 25 and Figure 26), if form leading part 12 by having cut, as shown in figure 23, because electric wire 25 front ends pass because of having cut the part of narrowed width, so can fully obtain the reeve degree of depth of electric wire 25, therefore, quick connection terminal 45 whole desirable weak points.And the thickness a and the size a ' from housing 1 back side to leading part 12 of lid 3 can equate substantially that insulation distance can be got greatly.Have again, because leading part 12 is positioned at the peristome side, so in the housing spatial accommodation, insert easily during assembling quick connection terminal 45.In addition, leading part 12, shown in Figure 21 b, the position of having cut also can be different, in this case, as the part of the leading part patchhole that hits exactly by housing, the good insulation preformance each other of leading part 12.
Figure 27 to Figure 30 represents another embodiment of quick connection terminal.Figure 27 a makes otch 46 become the state of shell nozzle portion side.Figure 27 b, Figure 27 c are the different states in position of leading part 12.Figure 28 a is the different state in position of the otch 46 of the foregoing description.Figure 28 b, Figure 28 c are the different states in position of leading part 12.Figure 29 is such state, and promptly quick connection terminal has conductive plate 49, and crooked contact chip 14 on the one side forms bend 50 at opposite side, forms leading part 12 and case spring 13 on bend 50.
The formation of Figure 30 a is, the strip-shaped conductive plate is bent into roughly U font, and the inside inflection of the front end of a lateral plate 53 makes case spring 13, and the part relative with the case spring 13 of a lateral plate 53 made otch, form electric wire insertion section 52, the part of another lateral plate 54 is as contact chip 14.In this example, insert electric wire as shown by arrows from the upper left side.The formation of Figure 30 b is to utilize slotted hole to form electric wire insertion section 52.The formation of Figure 30 c is, utilizes at central plate 55 and cut and formed case spring 13, and a relative therewith lateral plate 53 is as contact chip 14, from the narrow part insertion electric wire of the width of cutting formation that utilizes central plate 55.Electric wire all can insert between case spring 13 and contact chip 14.
And the chimeric hole that is connected pawl 18 19 that is used for connection cover 3 and housing 2,1 is communicated with spatial accommodation 6, and, be formed on going between and draw with on the different side, hole 8.Therefore, even immerse water in spatial accommodation 6 from the gap that electric wire insertion holes 7 is conciliate locking keys 10, water also can be from the hole 19 flows out outside the side.Under this situation, because the leading part 12 that is provided as charging part and hole 19 be at different face mutually, that is, and with on the different face of the installed surface of printed circuit board (PCB), so can make very big that insulation distance gets.Like this, can prevent that sealing is from charging part flow phenomenon far away.
Industrial utilizability
Wire connector of the present invention is suitable for being positioned in the printed circuit board (PCB) of lighting circuit that illuminating equipment uses etc. On, can increase arbitrarily electric wire connection number of poles according to connecting a plurality of connectors, and, have by once grasping Work can connect the quick connection terminal of electric wire.
Claims (10)
1. a wire connector is installed on the printed circuit board (PCB), has:
One side has the housing of the case shape of peristome;
The conductive plate that is connected usefulness with the electric wire that is housed in inside from described peristome;
With the lid that stops up described peristome;
Electric wire insertion holes with being used to insert the electric wire that is connected to described conductive plate is characterized in that,
The electric wire that forms on the edge part of the described peristome of described housing insert with ditch and other housing or described cover with the electric wire of described housing insert with ditch relative to face on the electric wire that forms insert with the described electric wire insertion holes of the common formation of ditch, and, described electric wire insertion holes is made up of the shallow ridges of zanjon that inserts the electric wire covering part and insertion electric wire heart yearn, and described electric wire insertion holes has the vertical planar portions of opening surface of described relatively housing.
2. wire connector according to claim 1 is characterized in that,
Have: have the structure same, accommodate described other the housing of conductive plate from peristome with described housing, stop up described other the mode of peristome of housing with the side of the opposition side that utilizes described shell nozzle portion, described other housing is connected with described housing.
3. wire connector according to claim 2 is characterized in that,
Have a plurality of housings of the same shape of accommodating conductive plate;
Each of described housing is provided with: the connection pawl of being made up of the flexure strip that is provided with on a face of its closure; With the face of a described face opposition side on the described pawl hole that be provided with, that insert the connection pawl of adjacent housing on same axle that is connected; And the stage portion of described connection pawl block in described hole.
4. wire connector according to claim 3 is characterized in that,
Described conductive plate has the case spring that keeps connecting electric wire;
Described housing opening in front has the admittance space of admitting described case spring, has the patchhole that inserts described connection electric wire in the side, makes the connection pawl side-prominent from the peristome of described spatial accommodation;
Described lid is included in described shell ends and stops up the end cap of described shell nozzle portion;
The hole of inserting described connection pawl is set on described end cap, and the stage portion of described connection pawl block in described hole.
5. wire connector according to claim 1 is characterized in that,
Described conductive plate bends to batten and is roughly ellipse, utilizes the both ends of described batten to form the quick connection terminal with the case spring that keeps electric wire;
Described housing has loading end in the bottom shell becomes square substantially, the electric wire direction of insertion be from an end of described loading end opposite sides roughly diagonal towards described loading end;
Described conductive plate is contained in the described housing, and the described transverse direction of described conductive plate is and described electric wire direction of insertion same general direction;
The part that electric wire engages from the both ends of described conductive plate is inserted.
6. wire connector according to claim 5 is characterized in that,
The front end of described case spring is towards the outside curve of the described conductive plate of cardinal principle ovalisation.
7. wire connector according to claim 5 is characterized in that,
The axis of the described relatively electric wire direction of insertion of movable side of described conductive plate and being positioned on loading end one side.
8. wire connector according to claim 5 is characterized in that,
Described quick connection terminal is made up of case spring that forms as one and portion of terminal;
In described portion of terminal so that this portion of terminal is provided with otch in the Width mode narrower than described case spring, between described portion of terminal and described case spring, the power that sandwiches direction by the electric wire that utilizes described case spring to produce presses on electric wire and sandwiches the maintenance electric wire on the described portion of terminal.
9. wire connector according to claim 8 is characterized in that,
Have such locking key of separating, promptly the power that the electric wire that produces with the case spring of described quick connection terminal is sandwiched direction substantially rightabout power be applied on the described case spring, carry out the releasing of electric wire;
Described separating on the otch that locking key is configured in described portion of terminal.
10. wire connector according to claim 9 is characterized in that,
Describedly separate the locking key of separating that the locking key slideway interts slidably and use the hole but described housing has to make;
Describedly separate locking key and have to join and prevented the restrictions that is partially pressed into and prevented the described anti-portion of pulling out that locking key is extracted that separates by described housing block with described housing.
Applications Claiming Priority (15)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP066922/2001 | 2001-03-09 | ||
| JP066922/01 | 2001-03-09 | ||
| JP2001066922A JP3745969B2 (en) | 2001-03-09 | 2001-03-09 | Wire connector |
| JP2001126907A JP2002324611A (en) | 2001-04-25 | 2001-04-25 | Connection terminal stand |
| JP126907/2001 | 2001-04-25 | ||
| JP126907/01 | 2001-04-25 | ||
| JP129460/2001 | 2001-04-26 | ||
| JP2001129460A JP3745976B2 (en) | 2001-04-26 | 2001-04-26 | Terminal block |
| JP129460/01 | 2001-04-26 | ||
| JP2001131596A JP3745977B2 (en) | 2001-04-27 | 2001-04-27 | Wire connection device |
| JP131596/2001 | 2001-04-27 | ||
| JP130801/2001 | 2001-04-27 | ||
| JP130801/01 | 2001-04-27 | ||
| JP131596/01 | 2001-04-27 | ||
| JP2001130801A JP4652607B2 (en) | 2001-04-27 | 2001-04-27 | Connection terminal block and quick connection terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1457536A CN1457536A (en) | 2003-11-19 |
| CN1301569C true CN1301569C (en) | 2007-02-21 |
Family
ID=27531824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB028003209A Expired - Fee Related CN1301569C (en) | 2001-03-09 | 2002-03-11 | Wire connector for printed board |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN1301569C (en) |
| DE (1) | DE10290399T5 (en) |
| WO (1) | WO2002073747A1 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008010160A1 (en) * | 2008-02-20 | 2009-09-03 | Phoenix Contact Gmbh & Co. Kg | PCB assembly and electrical connection module |
| DE102008046583B4 (en) * | 2008-09-10 | 2021-03-18 | Phoenix Contact Gmbh & Co. Kg | Print terminal |
| DE202015105022U1 (en) | 2015-09-22 | 2016-12-23 | Weidmüller Interface GmbH & Co. KG | Connection device for conductors |
| CN106410472A (en) * | 2016-11-29 | 2017-02-15 | 北京小米移动软件有限公司 | Lamp connector and lamp |
| TWI614959B (en) * | 2016-12-13 | 2018-02-11 | Excel Cell Electronic Co Ltd | Terminal block |
| CN111819737A (en) * | 2018-03-30 | 2020-10-23 | 赤多尼科两合股份有限公司 | Power supply |
| CN108861009B (en) * | 2018-07-11 | 2024-07-19 | 亳州中知知识产权运营有限公司 | Fixing device of transportation barrel |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0664369U (en) * | 1993-02-18 | 1994-09-09 | 興植 尹 | Assembly type wire connection device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0310475U (en) * | 1989-06-16 | 1991-01-31 | ||
| JP2500690Y2 (en) * | 1989-08-23 | 1996-06-12 | 文化シヤッター株式会社 | Blind shutter |
| JPH0621157A (en) | 1991-10-01 | 1994-01-28 | Sumitomo Metal Mining Co Ltd | Manufactured of copper polyimide substrate |
| JPH05182700A (en) | 1991-12-27 | 1993-07-23 | Shinko Seisakusho:Kk | Terminal device |
| JP3470435B2 (en) * | 1995-02-14 | 2003-11-25 | 東芝ライテック株式会社 | Electronic ballast |
-
2002
- 2002-03-11 CN CNB028003209A patent/CN1301569C/en not_active Expired - Fee Related
- 2002-03-11 WO PCT/JP2002/002268 patent/WO2002073747A1/en active Application Filing
- 2002-03-11 DE DE10290399T patent/DE10290399T5/en not_active Ceased
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0664369U (en) * | 1993-02-18 | 1994-09-09 | 興植 尹 | Assembly type wire connection device |
Also Published As
| Publication number | Publication date |
|---|---|
| DE10290399T5 (en) | 2009-01-08 |
| CN1457536A (en) | 2003-11-19 |
| WO2002073747A1 (en) | 2002-09-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1301568C (en) | Semi-permanent connection between a bus bar and a connecting contact | |
| CN1178335C (en) | Connector | |
| US9709256B2 (en) | Electrical connecting terminal used to connect driving board with lamp holder of LED lamp | |
| CN1259781A (en) | Electric terminal box having bus bar | |
| CN1871747A (en) | Connector and connector system | |
| CN1679209A (en) | Connector | |
| CN1770561A (en) | Socket contact | |
| CN1574455A (en) | antenna | |
| CN1301569C (en) | Wire connector for printed board | |
| CN1685566A (en) | Pressure contact connector having built-in substrate | |
| CN1636303A (en) | Improved plug connector | |
| CN1249549A (en) | Connector and its making method | |
| CN1744387A (en) | multi-pole connector | |
| CN209744330U (en) | Flexible lamp body splicing piece | |
| CN1697263A (en) | Connector | |
| CN1881695A (en) | Connector | |
| CN1178562C (en) | Wiring board having connector and method of manufacturing the same | |
| CN1701340A (en) | Adaptor for memory card | |
| CN1574507A (en) | Relay connection circuit and relay connector | |
| JP2010192384A (en) | Connector, and connection structure to stack-like electrode | |
| CN1783586A (en) | Multi-pole coaxial cable connector and connector assembling method | |
| CN1599145A (en) | Connector and connector assembly | |
| EP1107399A2 (en) | Connecting method of connectors | |
| CN100350674C (en) | Sheath stripping pressure contact terminal | |
| CN1607697A (en) | Flat cable contact, electrical connector, and flat cable with electrical connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070221 Termination date: 20110311 |