CN1591978A - Linkage body of terminal connector and its coiling body - Google Patents
Linkage body of terminal connector and its coiling body Download PDFInfo
- Publication number
- CN1591978A CN1591978A CNA2003101172312A CN200310117231A CN1591978A CN 1591978 A CN1591978 A CN 1591978A CN A2003101172312 A CNA2003101172312 A CN A2003101172312A CN 200310117231 A CN200310117231 A CN 200310117231A CN 1591978 A CN1591978 A CN 1591978A
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- China
- Prior art keywords
- terminal
- connecting element
- hormogon
- plate body
- electric wire
- 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.)
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
- H01R11/12—End pieces terminating in an eye, hook, or fork
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- 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
- H01R4/10—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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
- H01R4/14—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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by wrapping
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- 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
- H01R4/10—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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
- H01R4/18—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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
- H01R4/183—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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section
- H01R4/184—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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section comprising a U-shaped wire-receiving portion
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/16—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for manufacturing contact members, e.g. by punching and by bending
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
- Manufacturing Of Electrical Connectors (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
The present invention provides a supply configuration of a terminal fitting capable of curtailing the number of operation processes on a user side, in an operation of connecting wires for feeding power to electronic components such as a cold-cathode tube. The chain object of the terminal fittings comprises: a strip plate body, a plurality of connecting rods, a plurality of terminal fittings. The terminal fittings have the connecting parts for connecting bar-like lead terminals of a connected body, and a crimping part connected to electrical wires. The said lead and electrical wires conduct through the said connecting parts and the crimping parts. The said crimping parts have two crimping sheets about of U-shape in the cross section. The crimping sheets extend from both sides of the said connecting rods and bend toward the direction perpendicular to the surface of the stripe plate body, and holds the said electrical wires. The said connecting parts extend from the front ends of the said connecting rods, and bend in the direction opposite to the bending direction of the said crimping sheets, so as to form the insertion holes inserting through the said lead terminals.
Description
Technical field
For example the present invention relates to be used to connect as the hormogon of the terminal-connecting element of the cold-cathode tube that uses with light source backlight of LCDs and electric wire and it and be wound into the coiling body of spool.
Background technology
The back light unit of LCDs for example comprises as the cold-cathode tube with light source backlight (fluorescent lamp), the light guide plate of each one of visible light guiding LCDs that comes from this cold-cathode tube, being situated between is loaded on light diffuser plate (light diffusion sheet) that makes light scattering between this light guide plate and the LCDs and the behind that is configured in light guide plate, with the reflecting plate (reflector plate) of light to liquid crystal display screen one lateral reflection.
Cold-cathode tube for example forms along the end face straight tube-like ground of light guide plate, has lead terminal at its two ends.Connect electric wire on the lead terminal at these two ends.Through this electric wire, the high frequency voltage that comes from apparatus for supplying RF power is added on the lead terminal at cold-cathode tube two ends.In view of the above, discharge,, be activated at the phosphor layers that forms on the cold-cathode tube inwall, produce visible light by following the ultraviolet ray of this discharge generation inner generation of cold-cathode tube.
Connection between lead terminal and the electric wire is finished by solder joints usually.That is, the covering pipe of the wire end that will be formed by covering pipe covering heart yearn (lead) only carries out the lift-off processing of length slightly, and the heart yearn and the lead terminal utilization of exposing thus engaged.At this moment, under the situation that heart yearn constitutes by twisting thread, it is dipped in to preset solder bath and concentrate twists thread, under this state,, can improve operating efficiency heart yearn and lead terminal solder joints.
In recent years use LCDs, the miniaturization of these goods and slimming in the goods of notebook personal computer, portable phone, portable type information terminal etc. is the strict demand from market more.Accompany therewith, the back light unit of LCDs is also required miniaturization.More particularly, seek the graph thinning of cold-cathode tube, reach the cold-cathode tube that uses external diameter of pipe 2mm degree.
Therefore, the applicant proposed to improve connecting portion place between cold-cathode tube lead terminal and electric wire shouldn't large space and improve the terminal-connecting element of installation exercise.(with reference to patent documentation 1).
This terminal-connecting element is shown in Fig. 8 (1), terminal-connecting element T through brace 41 with a plurality of, equally spaced combine the hormogon form that forms with side's lateral margin of banded plate body 40 length directions and offer the user so that by the automatic compression bonding apparatus of terminal can with electric wire crimp.This terminal-connecting element T comprises to be formed with and is used for inserting the connecting portion 52 inserting hole 53, that be connected with cold-cathode tube of logical cold-cathode tube lead terminal and the pressure contact portion 51 that continues with wire connecting crimping like this.Pressure contact portion 51 from the joint portion of connecting portion 52 at two side directions, the section that makes 2 compressing pieces that stretch out along the length direction of banded plate body 40 form direction bendings above banded plate body 40 is seen the shape that is approximately the U word.The interval that equates with the interval with terminal-connecting element T on banded plate body 40 is arranged along its length direction and is formed with workpiece sprocket hole 42.And pressure contact portion 51 combines with banded plate body 40 for free-ended mode terminal-connecting element T according to connecting portion 52 sides are connected with brace 41.
And, on the automatic compression bonding apparatus of terminal, transport pawl and automatically carry this hormogon at its workpiece sprocket hole 42 by workpiece, the wick arrangement of exposing utilized suitable mold riveted joint compressing piece under the state between the compressing piece of pressure contact portion 51 making the covering pipe of peeling off wire end, when making pressure contact portion 51 with electric wire crimp, cut off connecting portion 52 from brace 41, shown in Fig. 8 (2), heart yearn 61 crimping with the front end of the pressure contact portion 51 of terminal-connecting element T and electric wire 60 exposes make terminal-connecting element T be connected with electric wire 60.
As described above, the electric wire 60 that has connected terminal-connecting element T, shown in Fig. 8 (3), the connecting portion 52 that the operator of user's one side makes terminal-connecting element T to electric wire 60 draw the direction bending that direction intersects after, after the lead terminal 71 that will be provided with in the end of cold-cathode tube 70 is inserted the inserting hole 53 of logical connecting portion 52, terminal-connecting element T and lead terminal 71 welding is fixing, and electric wire 60 is connected with cold-cathode tube 70.
Patent documentation 1: the spy opens the 2002-124308 communique.
The problem that invention should solve
As noted above, on above-mentioned traditional terminal-connecting element T, connection between cold-cathode tube 70 and the electric wire 60 be with terminal-connecting element T with after electric wire 60 is connected, for this electric wire 60 is connected with cold-cathode tube 70, the operator must make connecting portion 52 bendings of terminal-connecting element T, so the operational sequence of user side becomes numerous and diverse.
Summary of the invention
The present invention finishes in view of the present situation of above-mentioned technology, its objective is, is used for powering to the operation of the electric wire of electronic units such as cold-cathode tube in connection, and the supply form of the terminal-connecting element of the operative employee's ordinal number that can cut down user's one side is provided.
Should achieve the above object, being characterized as of the hormogon of terminal-connecting element of the present invention, comprise banded plate body, from side's lateral margin of aforementioned band-like plate body length direction with the outstanding a plurality of braces of predetermined distance, with a plurality of terminal-connecting elements that are connected with aforementioned banded plate body through aforementioned brace, aforementioned terminal-connecting element has the connecting portion of the bar-shaped lead terminal that is used to connect connected body and the pressure contact portion that is used to connect electric wire, aforementioned lead-in wire and aforementioned electric wire are through aforementioned connecting portion and aforementioned pressure contact portion conducting, aforementioned pressure contact portion has and prolongs from aforementioned brace both sides, to the direction bending vertical with aforementioned band-like plate surface, and the section of the aforementioned electric wire of clamping is 2 compressing pieces of U font substantially, aforementioned connecting portion prolongs from the front end of aforementioned brace, to the direction bending opposite, be formed with the inserting hole of inserting logical aforementioned lead terminal with the bending direction of aforementioned compressing piece.
According to this structure, terminal-connecting element forms following structure: banded relatively plate body (comprising the plane above the banded plate body), the pressure contact portion that makes terminal-connecting element is side-prominent upward and dispose, and makes side's connecting portion outstanding to the lower side and dispose.In addition, terminal-connecting element connects its pressure contact portion side corresponding to the lateral margin of banded plate body.By like this, use this hormogon, for example by the pressure contact portion of the automatic compression bonding apparatus of terminal riveted joint terminal-connecting element with the electric wire situation that mechanically crimping is connected under, for example, at first cut off the terminal-connecting element part from banded plate body, that is: cut off pressure contact portion from brace, thereafter, crimped electric wire on the pressure contact portion of terminal-connecting element, under terminal-connecting element and the situation that electric wire is connected, if can accommodate the space of the connecting portion of the terminal-connecting element that direction is outstanding below banded plate body carrying out being provided with on the crimping processing table top slit groove etc., then accommodate the connecting portion of the terminal-connecting element that cuts off from banded plate body, put terminal-connecting element, then can under stable state, keep terminal-connecting element if upload at the processing table top in this space, from the top of processing table top the electric wire insertion is configured in the pressure contact portion, carries out crimping processing.
On the contrary, under the state of hormogon in advance on the pressure contact portion of electric wire crimp at terminal-connecting element after, cut off terminal-connecting element from banded plate body, under the situation of terminal-connecting element and electric wire wiring, as noted above, because give prominence to setting to mutually opposite direction above the relative banded plate body of the pressure contact portion of terminal-connecting element with connecting portion, so also pressure contact portion can be carried on the plane identical with the banded plate body mounting surface of machine table, can under stable state, keep connecting in this body, in the time of between the compressing piece of electric wire front-end configuration at pressure contact portion, if from draw configuration of wires in the pressure contact portion abreast to the connecting portion side and above the banded plate body, then because crooked highlightedly downwards above the banded relatively plate body of connecting portion, so can not be subjected to this connecting portion to hinder the ground configuration of wires, by can easily riveting pressure contact portion from the above-below direction pushing, carry out crimping processing by suitable mold (model).
Like this, with above-mentioned hormogon when the electric wire front end splicing ear connector, the connecting portion of terminal-connecting element has become the state of drawing the direction that direction intersects with electric wire that bends to, the operator intactly inserts the lead terminal of connected body the inserting hole of the chain portion of go side sub-connecting member, and electric wire is connected with connected body.
Being characterized as of the hormogon of terminal-connecting element of the present invention has and prolongs from the opposite side edge of the length direction of aforementioned band-like plate body and to the supplementary plate of the bending direction bending of aforementioned connecting portion.
Like this, by making crooked setting of supplementary plate direction below banded plate body, can prevent the connecting portion distortion of terminal-connecting element during handling hormogon.For example, can relax when being placed on this hormogon on the operating desk and be added in the stress that becomes on the outstanding free-ended connecting portion of below banded plate body direction, the bending direction that can alleviate because of connecting portion is out of shape.Preferably make supplementary plate and connecting portion from comprise banded plate body above outstanding downwards same length in plane or same length substantially, so that top or the following and connecting portion front end of the banded relatively plate body of the front end of supplementary plate is in same or the cardinal principle sustained height, so, can further prevent the distortion of connecting portion.
In addition, prolong from the opposite side edge of the length direction of aforementioned band-like plate body and to second supplementary plate of the bending direction bending of aforementioned pressure contact portion except above-mentioned supplementary plate, also can being provided with on the hormogon of terminal-connecting element of the present invention.
Like this, 2 kinds of outstanding supplementary plates of direction up and down are set, during handling hormogon, can further prevent the connecting portion and the pressure contact portion diagonal distortion of terminal-connecting element by opposite side edge in above-mentioned band-like plate body length direction.Preferably make outstanding upward same length in another kind of supplementary plate and the pressure contact portion plane above comprising banded plate body or the same length of cardinal principle, make this another kind supplementary plate the banded relatively plate body of front end top or below become front end with pressure contact portion and be in same or sustained height substantially, so, can further prevent crooked, the distortion of pressure contact portion.
In addition, the present invention also comprises the coiling body of terminal-connecting element, has the hormogon spool that is wound with terminal-connecting element, it is characterized by, and aforementioned terminal-connecting element is the hormogon of above-mentioned terminal-connecting element, through the buffering belt body, reels on aforementioned spool.
According to this coiling body, the hormogon of terminal-connecting element is reeled on spool with the buffering belt body of for example paper tape etc.Therefore, dual being formed on the spool that becomes the hormogon of buffering belt body and terminal-connecting element reeled.At this moment because on banded plate body, supplementary plate is set, can alleviate the inclination of the hormogon of terminal-connecting element, on spool, reel with stable posture.
In addition, when supplementary plate is set, by through buffer strip coiling terminal-connecting element hormogon, preventing to have pressure contact portion and connecting portion twines to the hormogon of the terminal-connecting element of the outstanding structure of the above-below direction of banded plate body, when can carrying, taking care of, hormogon is drawn smoothly from spool.
According to the hormogon of terminal-connecting element of the present invention the installation procedure of the terminal-connecting element that user one side operator carries out is simplified.
According to the coiling body of the hormogon of terminal-connecting element of the present invention can firm position after dismount carrying down, the hormogon of keeping terminal-connecting element the time, the user is the hormogon of leading-out terminal connector simply, mounting terminal connector on electric wire.
Description of drawings
Fig. 1 is hormogon (1) partial perspective view that the terminal-connecting element of embodiment of the present invention is shown, (2) partial top view, (3) partial side view.
Fig. 2 is front view (1) and the end view (2) that the terminal-connecting element that cuts off from the hormogon of the terminal-connecting element of execution mode is shown.
Fig. 3 is the key diagram that is used to illustrate the connection operation that terminal-connecting element is connected with electric wire, and (1) is that the stereogram of electric wire and terminal-connecting element formation and the stereogram that (2) illustrate the joint construction that terminal-connecting element is connected with electric wire are shown.
Fig. 4 is used to illustrate the terminal-connecting element that is connected with electric wire and the stereogram of the joint construction between the cold-cathode tube lead terminal.
Fig. 5 is another the stereogram of joint construction that is used to illustrate between the lead terminal of the terminal-connecting element that is connected with electric wire and cold-cathode tube.
Fig. 6 is the approximate three-dimensional map of hormogon coiling body that the terminal-connecting element of embodiment of the present invention is shown.
Fig. 7 is partial perspective view (1), partial top view (2), and the partial side view (3) of hormogon that the terminal-connecting element of another execution mode of the present invention is shown.
Fig. 8 is the hormogon that is used to illustrate traditional (1) terminal-connecting element, the stereogram of the joint construction of the terminal-connecting element that the joint construction between (2) terminal-connecting element and the electric wire and (3) are connected with electric wire and the lead terminal of cold-cathode tube.
Symbol description: 10 terminal-connecting elements, 11 connecting portions, 11a inserting hole, 12 pressure contact portions, 12a, 12b compressing piece, 20 banded plate bodys, 21 braces, 23 supplementary plates, 23 ' first supplementary plate, 24 second supplementary plates, the A hormogon, B electric wire, B1 heart yearn, the C cold-cathode tube, C1 lead terminal, D buffer strip, the E spool, E1 plectane, E2 mandrel.
Embodiment
Below be used to implement mode of the present invention by illustrating, can comment the place that carefully illustrates as feature of the present invention more.
Fig. 1 (1) to (3) illustrates part stereogram, part vertical view and the part end view of hormogon A of the terminal-connecting element 10 of embodiment of the present invention.Hormogon A comprises a plurality of terminal-connecting element 10 and banded plate body (the so-called stack that is connected) 20, combine with banded plate body 20 through brace 21, so that terminal-connecting element 10 is along length direction one side's of banded plate body 20 lateral margin, with uniformly-spaced to outstanding with the direction of this length direction quadrature.Terminal-connecting element 10 comprises becomes free-ended connecting portion 11 and pressure contact portion 12 between this connecting portion and brace 21, that be connected with them.Cut off the front view and end view of terminal-connecting element 10 of state as on Fig. 2 (1) and (2), illustrating from the brace 21 of banded plate body 20, it is arranged to following structure: the connecting portion 11 of terminal-connecting element 10 makes circular tabular substantially, portion forms the circular inserting hole 11a (annular) of the lead terminal that can insert logical cold-cathode tube in the central, to the downward direction of intersecting with 20a above the banded plate body 20 (from the outstanding downwards direction in plane of the one side 20a that comprises banded plate body 20) bending, inserting hole 11a is to the projected direction opening from banded plate body 20 1 side's lateral margins.Pressure contact portion 12 is connected with the periphery of this cardinal principle circular connection 11, and will with this connecting portion be basic point prolong to both sides 2 compressing piece 12a, 12b according to the outstanding upward mode bending in the plane of 20a above comprising banded plate body 20, form the cross section and be approximately the U font.
On banded plate body 20, be provided with from the opposing party's lateral margin of its length direction outstanding, crooked and prolong the bar-shaped supplementary plate 23 that to its back lower place.This supplementary plate 23 disposes like this, with corresponding to the terminal-connecting element 10 of side's lateral edges of banded plate body 20 in conjunction with the interval that equates at interval with terminal-connecting element 10 subtends.The front end of supplementary plate 23 makes the identical or equal height substantially of front end with the connecting portion 11 of terminal-connecting element 10, promptly with respect to 20a above the banded plate body 20 downwards with identical or same distance is outstanding substantially.By supplementary plate 23 is set like this, hormogon A is reeled on spool under stable status shown in as described later, can draw from this spool, can alleviate crooked, the distortion of connecting portion 11.
Like this, on hormogon A, the top 20a of the connecting portion 11 of terminal-connecting element 10 and the banded relatively plate body 20 of supplementary plate 23 is crooked to the lower side and outstanding and when setting with length, the pressure contact portion 12 of terminal-connecting element 10 sets like this, so that top 20a that relatively should band shape plate body 20 is side-prominent upward, admittance should be from the heart yearn of the electric wire of top crimping.
On banded plate body 20,, arrange formation work sprocket hole 22 along its length direction with the interval that equates with the combination interval of terminal-connecting element 10.Work sprocket hole 22 is used for following purpose: transport the hormogon A that pawl is automatically carried this terminal-connecting element 10 in the automatic compression bonding apparatus of terminal top by workpiece, the limit is to each terminal-connecting element 10 of electric wire order crimping.
Above-mentioned hormogon A imposes bending machining thereafter, thereby can make integratedly by the plane plate body stamping-out that is for example formed by copper or copper alloy is processed into the regulation shape.
The hormogon A of Xing Chenging like this, for example, at the automatic compression bonding apparatus of terminal, carry with workpiece sprocket hole 22 on the limit, the shut-off mechanism with suitable cut-out sword (metal pattern) that the terminal-connecting element 10 that the limit will combine with banded plate body 20 comprises by the automatic compression bonding apparatus of terminal on first machine table cuts off from this band shape plate body 20, as shown in Figure 2,10 one-tenth of terminal-connecting elements state independently.Thereafter the terminal-connecting element 10 of Qie Duaning is transported to second machine table, shown in Fig. 3 (1) or (2), under the state that the terminal-connecting element 10 of crimping processing object is located, the heart yearn B1 that will carry out lift-off processing by the covering pipe B2 of leading section that covering pipe B2 covers the electric wire B of heart yearn B1 and expose is configured in the pressure contact portion 12 of terminal-connecting element 10, under this state, use suitable mold (model) by a pair of compressing piece 12a with pressure contact portion 12,12b is from riveted joint up and down, make a pair of compressing piece 12a, 12b is wound on the heart yearn B1 of electric wire B, thus the heart yearn B1 crimping of pressure contact portion 12 and electric wire B.Second machine table of implementing crimping processing is also shared with first machine table of implementing cut-out processing.For terminal-connecting element 10 location on second platform of implementing crimping processing to cutting off, if the slit groove of the connecting portion 11 of host side sub-connecting member 10 for example is set on this second platform, then can under the state that its pressure contact portion 12 is given prominence to upward, terminal-connecting element 10 stably be located.
So, at the electric wire B of leading section mounting terminal connector 10, for example as illustrated in fig. 4, C is connected with cold-cathode tube.Cold-cathode tube C comprises elongated straight pipe type pipe C2 and the drawing around terminal C1, C1 of thin-line-shaped (bar-shaped) drawn from the both sides of this pipe C2.Cold-cathode tube C for example uses with light source as the backlight of back light unit that is assembled into LCDs.
Pipe C2 constitutes through the elongated lead glass tubulation about 1.7～2.0mm, about total length 250～300mm by for example pipe is outer, within it portion's mixing rare gas of for example enclosing mercury that ormal weight is arranged and be made of the argon Ar and the neon Ne of authorized pressure as ionization medium.Form the phosphor layers that produces visible light by the ultraviolet irradiation excitation on the inside pipe wall of pipe C2.Near the two ends of pipe C2 inside, the pair of internal electrodes that is connected with lead terminal C1, C1 separately is set.If by the discharge generation ultraviolet ray between these internal electrodes, then, become the structure that produces visible light by the phosphor layers of the inside pipe wall of this ultraviolet ray exited pipe C2.
For the High frequency power of coming from apparatus for supplying RF power is powered to lead terminal C1, C1, lead terminal C1, C1 are inserted respectively after the hole separately of inserting hole 11a, 11a of connecting portion 11,11 of the logical terminal-connecting element 10,10 that is connected with respectively end crimping of electric wire B, B, by welding this terminal-connecting element 10 and lead terminal C1, electric wire B, B are connected to lead terminal C1, C1.The other separately end of electric wire B, B is connected with connector, and this connector is installed on the apparatus for supplying RF power.Near the insulating cover of the embedded resin system two ends of cold-cathode tube C seeks to protect the connecting portion between lead terminal C1, C1 and electric wire B, the B.
Above-mentioned hormogon A in the automatic compression bonding apparatus of terminal, under terminal-connecting element 10 and state that banded plate body 20 combines, also can be connected electric wire B with pressure contact portion 12 crimping of this terminal-connecting element 10.For example, at the automatic compression bonding apparatus of terminal, the terminal-connecting element 10 that combines with banded plate body 20 to the conveyance of first machine table order with workpiece sprocket hole 22, the leading section of hormogon A is a mounting band-like plate body 20 on first machine table, the pressure contact portion 12 of terminal-connecting element 10 keeps hormogon A downwards towards the top under the state that connecting portion 11 hangs down from this machine table.At this state, this heart yearn B1 of electric wire B that the leading section lift-off processing is crossed, that heart yearn B1 exposes is configured in the pressure contact portion 12 from the top of first machine table, from utilizing the suitable mold riveted joint up and down, carries out crimping processing.And, after this crimping processing,, between brace 21 and pressure contact portion 12, cut off by the shut-off mechanism that comprises in the automatic compression bonding apparatus of terminal.So, obtain with terminal-connecting element 10 crimped status under electric wire B.At this moment the joint construction between electric wire B and the terminal-connecting element 10 as shown in Figure 5, the pressure contact portion 12 of terminal-connecting element 10 is positioned at the front of electric wire B, become the structure on the heart yearn that leading section that terminal-connecting element 10 is installed in electric wire B exposes, what make that connecting portion 11 is positioned at electric wire B draws the direction side.So, the electric wire B of terminal-connecting element 10 has been installed, as noted above, for example supply with the power supply of cold-cathode tube, the lead terminal C1 of cold-cathode tube C is inserted the inserting hole 11a of the connecting portion 11 of go side sub-connecting member 10,, connect electric wire B and cold-cathode tube C by welding.
Secondly, the coiling body to the hormogon A of present embodiment is illustrated.Carry in order to supply with the user, take care of, in addition, for the automatic compression bonding apparatus of feeding terminal, hormogon A makes the coiling body of reeling on spool.Fig. 6 illustrates an example of coiling body.Spool E has parallel two pieces of plectane E1, E1 and the structure of they being fixed by cylindric mandrel E2.Plectane E1 and mandrel E2 can make for example made of paper or resinous.Also can multiple coiling hormogon A on the mandrel E2 of the spool E that forms like this, however at this moment hormogon A reels with the buffer strip D of elongated, belt-shaped.Buffer strip D for example can make made of paper, and its width is also wide than hormogon A, and is narrower slightly than the gap size of 2 pieces of plectane E1, E1.Like this, by not making hormogon A directly superimposed,, can under stable posture, reel by on banded plate body 20, supplementary plate 23 being set by means of buffer strip D, so that make the banded plate body 20 of buffer strip D and hormogon A become parallel shape, can draw not stranded hormogon A smoothly from spool E.
The hormogon A of present embodiment is provided with connecting portion 11 with terminal-connecting element 10 towards equidirectional (below) outstanding supplementary plate 23 on the opposing party's lateral margin of the length direction of banded plate body 20, yet, on the terminal-connecting element hormogon of the present invention except that this supplementary plate 23, pressure contact portion 12 with terminal-connecting element 10 can also be set towards equidirectional (top) outstanding other supplementary plate on the opposing party's lateral margin of banded plate body 20 length directions, following as other
Embodiment illustrates the one example.
Fig. 7 (1) to (3) illustrates partial perspective view, partial top view and the partial side view of the terminal-connecting element 10 hormogon A ' of other execution mode of the present invention.This hormogon A ' has the same formation of hormogon A with above-mentioned execution mode except a part, when same formation is used prosign, omit its detailed explanation.
Chain A ' comprises a plurality of terminal-connecting elements 10 and banded plate body 20, terminal-connecting element 10 combines with banded plate body 20 through brace 21, terminal-connecting element 10 is along side's lateral margin of banded plate body 20 length directions, with uniformly-spaced outstanding to the direction vertical with this length direction.Terminal-connecting element 10 has becomes free-ended cardinal principle circular connection 11 and pressure contact portion 12 between this connecting portion and brace 21, that be connected with them.The connecting portion 11 of terminal-connecting element 10 by with the coupling part bending of pressure contact portion 12, from comprise banded plate body 20 above the plane of 20a outstanding downwards.Pressure contact portion 12 is connected with the periphery of this cardinal principle circular connection 11, to prolong 2 compressing piece 12a, 12b to both sides as basic point according to the outstanding upward mode bending in the plane of 20a above comprising banded plate body 20 with this connecting portion, and make section and see the shape that is the U word substantially.
On the opposing party's lateral margin of banded plate body 20 length directions, be provided with from this opposing party's lateral margin and give prominence to, prolong bar-shaped second supplementary plate 24 that to its back upper place bending.This second supplementary plate 24 with corresponding to the terminal-connecting element 10 of side's lateral margin of banded plate body 20 in conjunction with the interval that equates at interval, connect above-mentioned first supplementary plate 23 ' with terminal-connecting element 10 subtend adjoining farmland neighbours and dispose.The front end of second supplementary plate 24 is with the height identical or identical substantially with the front end of the pressure contact portion 12 of terminal-connecting element 10, and is promptly outstanding with identical or identical substantially distance with a pair of compressing piece 12a, the 12b of pressure contact portion 12 upward with respect to the top 20a of banded plate body 20.By second supplementary plate 24 is set like this, with more stable posture coiling hormogon A ' on spool, can draw from this spool, can alleviate crooked, the distortion of pressure contact portion 12.
Like this, because at hormogon A ' second supplementary plate 24 that is provided with as noted above, interdependent with first supplementary plate 23 ', even add mechanical stress to connecting portion 11 and pressure contact portion 12 at the outstanding terminal-connecting element 10 that is provided with of the direction of subtend (from the opposite direction of banded plate body 20), also this stress can be relaxed, crooked, distortion can be prevented.The ground warp buffer strip is reeled this hormogon A ' when making coiling body on spool as shown in Figure 6, when posture that can be more stable is reeled, when this coiling body is offered the automatic compression bonding apparatus of terminal, can draw hormogon A ' smoothly from spool.
The possibility of industrial utilization
The hormogon of terminal-connecting element of the present invention and the use of coiling body thereof are as follows, to having The electronic unit of bar-shaped lead terminal, for example as LCDs backlight with light source use cold Cathode tube, can be supplied with electric wire is being guided in the situation of line powered through this lead terminal Lead terminal draw direction the time electric wire and lead terminal are electrically connected usefulness terminal connect Part.
Claims (4)
1. the hormogon of a terminal-connecting element comprises: banded plate body and from side's lateral margin of described band-like plate body length direction with the outstanding a plurality of braces of predetermined distance, with a plurality of terminal-connecting elements that are connected with described banded plate body through described brace,
Described terminal-connecting element has the connecting portion of the bar-shaped lead terminal that is used to connect connected body and the pressure contact portion that is used to connect electric wire, and described lead-in wire and described electric wire be through described connecting portion and pressure contact portion and conducting is characterized by,
Described pressure contact portion have prolong from described brace both sides, to 2 compressing pieces direction bending vertical and the described electric wire of clamping, that section is the U font substantially with described band-like plate surface,
Described connecting portion from described brace front end prolong, to the direction bending opposite with the bending direction of described compressing piece, be formed with the inserting hole of inserting logical described lead terminal.
2, the hormogon of terminal-connecting element according to claim 1 is characterized by,
Have from the opposing party's of the length direction of described banded plate body lateral edges and prolong and to the supplementary plate of described connecting portion bending direction bending.
3, the hormogon of terminal-connecting element according to claim 2 is characterized by,
Have from the opposing party's of the length direction of described banded plate body lateral edges and prolong and to second supplementary plate of described pressure contact portion bending direction bending.
4, a kind of coiling body of terminal-connecting element has the spool of the hormogon that is wound with terminal-connecting element, it is characterized by,
Described terminal-connecting element is the hormogon of claim 2 or 3 described terminal-connecting elements, is wound on the described spool through the buffering belt body.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003309616 | 2003-09-02 | ||
| JP2003309616A JP4080400B2 (en) | 2003-09-02 | 2003-09-02 | Terminal metal chain and its windings |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1591978A true CN1591978A (en) | 2005-03-09 |
| CN100401582C CN100401582C (en) | 2008-07-09 |
Family
ID=34411705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2003101172312A Expired - Fee Related CN100401582C (en) | 2003-09-02 | 2003-12-08 | Linkage body of terminal connector and its coiling body |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP4080400B2 (en) |
| KR (1) | KR100975186B1 (en) |
| CN (1) | CN100401582C (en) |
| TW (1) | TWI240469B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102176551A (en) * | 2010-12-09 | 2011-09-07 | 北大方正集团有限公司 | Connecting terminal, power device and manufacturing method and connecting method of connecting terminal |
| CN105379022A (en) * | 2013-07-11 | 2016-03-02 | 日本压着端子制造株式会社 | Terminal and connection structure using terminal |
| CN112335139A (en) * | 2018-06-05 | 2021-02-05 | 株式会社自动网络技术研究所 | Joint connector |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110165520B (en) * | 2019-07-01 | 2020-09-11 | 温州怡沃机械科技有限公司 | Intelligent terminal punching machine for wiring harness terminal |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04245181A (en) * | 1991-01-31 | 1992-09-01 | Fujikura Ltd | Terminal for waterproof connector and link terminal for waterproof connector, and their manufacture |
| JPH0777153B2 (en) * | 1991-10-22 | 1995-08-16 | ヒロセ電機株式会社 | Connector terminal manufacturing method |
| JPH07132964A (en) * | 1993-11-04 | 1995-05-23 | Sumitomo Wiring Syst Ltd | Package body for terminal-mounted continuous belt |
| JPH09129346A (en) * | 1995-10-30 | 1997-05-16 | Sumitomo Wiring Syst Ltd | Continuous terminal strip |
| JP3207093B2 (en) * | 1995-11-02 | 2001-09-10 | 矢崎総業株式会社 | Contact terminal member for connector |
| JP2002124308A (en) * | 2000-10-13 | 2002-04-26 | Jst Mfg Co Ltd | Connection structure of cold cathode tube and terminal fitting used for the same and terminal fitting chain |
| CN2452161Y (en) * | 2000-10-31 | 2001-10-03 | 福而大企业有限公司 | Binding post |
-
2003
- 2003-09-02 JP JP2003309616A patent/JP4080400B2/en not_active Expired - Fee Related
- 2003-10-08 TW TW092127967A patent/TWI240469B/en not_active IP Right Cessation
- 2003-10-18 KR KR1020030072745A patent/KR100975186B1/en not_active IP Right Cessation
- 2003-12-08 CN CNB2003101172312A patent/CN100401582C/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102176551A (en) * | 2010-12-09 | 2011-09-07 | 北大方正集团有限公司 | Connecting terminal, power device and manufacturing method and connecting method of connecting terminal |
| CN105379022A (en) * | 2013-07-11 | 2016-03-02 | 日本压着端子制造株式会社 | Terminal and connection structure using terminal |
| CN105379022B (en) * | 2013-07-11 | 2017-09-12 | 日本压着端子制造株式会社 | Terminal and the attachment structure using terminal |
| CN112335139A (en) * | 2018-06-05 | 2021-02-05 | 株式会社自动网络技术研究所 | Joint connector |
| CN112335139B (en) * | 2018-06-05 | 2022-06-28 | 株式会社自动网络技术研究所 | Joint connector |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20050025032A (en) | 2005-03-11 |
| JP2005078988A (en) | 2005-03-24 |
| JP4080400B2 (en) | 2008-04-23 |
| CN100401582C (en) | 2008-07-09 |
| TWI240469B (en) | 2005-09-21 |
| TW200511666A (en) | 2005-03-16 |
| KR100975186B1 (en) | 2010-08-10 |
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| PB01 | Publication | ||
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Granted publication date: 20080709 Termination date: 20121208 |