CN2629241Y

CN2629241Y - Micro coaxle creel grounding conducting sheet and setting device improved sructure thereof

Info

Publication number: CN2629241Y
Application number: CNU032314949U
Authority: CN
Inventors: 黎文玉
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-05-23
Filing date: 2003-05-23
Publication date: 2004-07-28
Anticipated expiration: 2013-05-23

Abstract

The utility model relates to an improved structure of micro coaxial wire-arranging grounding conductor and fixation device, which is composed of a metal sheet group which is composed of upper and lower layers of metallic plates above and below a plurality of extreme-thin coaxial wires; wherein tin penetration slots are transversely arranged at the central appropriate position of the upper and lower layers of metal sheets, so that the ends of the upper and lower layers of metal sheets are respectively embedded in a location slot cavity of two sides of a location seat to form location, the metal sheet group is heated to melt the tin sheet and then wrap the exposed braided layer pre-retained by extreme thin coaxial wires between the upper and lower metal sheets, after the melted tin is rigidified, two ends of the upper and lower metal sheets are cut down so that the upper and lower metal sheets are separated by the tin penetration slot to form front and rear four-sheet shape and then are adjoined with soldering tin, the upper and lower front metal sheets are bent and then drawn outwardly by applying force, i.e. the braided layer of the extreme-thin coaxial wires are stripped off tidily so as to be convenient for the follow-up wire material processing operation.

Description

Micro coaxle winding displacement ground connection guide card and fixation device thereof improve structure

Technical field

The utility model relates to the improvement structure of micro coaxle winding displacement ground connection guide card and fixation device thereof, is meant a kind of arrangement of spacing fast and easily especially, and carefully and neatly divests the ground connection guide card and the fixation device construction thereof of table side braid.

Background technology

Superfine (little) coaxial line that general electronics industry is used, for keeping suitable isolation interference effect, the structure of its extremely thin coaxial wire 3 (ginseng Fig. 1) is many can establish an inner insulating layer 32 in a heart yearn 31 outer peripheral edges, be that these inner insulating layer 32 top layers coat a braid 33 (the promptly normal isolation earth connection that claims), establish an external insulation layer 34 in these braid 33 outer peripheral edges at last, yet, originally be in the trickle line to the utmost footpath multilayer clad structure to be set, its braid 33 when using divests, and divest braid 33 front and back and how to make whole group winding displacement equidistant, carefully and neatly done fixation, so that follow-up binding processing, be that industry is demanded the problem of making great efforts to overcome urgently always.

Wherein, apply for No. 88212927 novel patent case " the isolation earth connection of trickle coaxial wire is welded to form side by side " as the Taiwan of being applied for before this case applicant, though its complete structure of exposing the trickle coaxial cable winding displacement of fixation (please be joined Fig. 1, shown in Figure 2), on this sheet metal group 5,

lower metal

51,52 are covered with scolding tin 23 earlier, and utilize scolding tin 23 after heating, to make to combine with braid 33 sclerosis of extremely thin coaxial wire 3, though this structure is each extremely thin coaxial wire 3 spacing of fixation winding displacement fast, does not have for the processing mode that divests braid 33 further announcement is arranged.

Other has Taiwan as shown in Figure 3 to apply for " the improvement structure of row's formula coaxial line ground connection guide card " novel patent case No. 87221022, its ground connection guide card group 6 be with ground connection guide card 61 on cooperate ground connection guide card 62 respectively clamping divest on the braid 33 of external insulation layer 34 in a plurality of extremely thin coaxial wire 3 one ends, downside, on being somebody's turn to do, following ground

connection guide card

61,62 central authorities grow crosswise with one respectively and wear groove 613,623 are separated into the outer ground connection guide card 611 of going up, the interior ground connection guide card 612 of going up, outer ground connection guide card 621 down, interior ground connection guide card 622 down, and grow crosswise in this and to wear groove 613,623 two end parts are provided with a location hole 614,624, during assembling, below, last ground

connection guide card

62,61 location hole 624,614 are sleeved in regular turn on the default dowel 63 in a tool two ends and locate, behind scolding tin, make wear groove 613 because of growing crosswise 33 weeks of braid of each extremely thin coaxial wire 3,623 position is full of the scolding tin of sclerosis, the operator excises again, following ground

connection guide card

61,62 two ends, and stubborn repeatedly folding should be gone up ground connection guide card 611 outward, after the outer ground connection guide card 621 down, can make this scolding tin position fracture, and then each braid 33 outside pull of extremely thin coaxial wire 3 are divested; Yet above-mentioned this kind structure has following shortcoming: the easy-to-hold not because upper and lower ground

connection guide card

61,62 is all very trickle, and location hole 614,624 and dowel 63 more tiny, be difficult for wearing, very inconvenient when causing assembling, influence assembling efficiency.For guaranteeing the positioning accuracy of upper and lower ground

connection guide card

61,62, general dowel 63 and location hole can remain in more than 614,624 in the minimum margin of tolerance, the degree of difficulty in the time of so can causing the fit of 63 of upper and lower ground

connection guide card

61,62 and dowels to locate or dismantle.Because during above-mentioned assembling, dowel 63 is convexedly stretch in upper and lower ground

connection guide card

61,62 two distolateral, therefore, after upper and lower ground

connection guide card

61,62 is finished the operation that is welded in braid 33 surfaces, be difficult for automated machine directly with upper and lower ground

connection guide card

61,62 2 distolateral excisions, and must with ground connection guide card group 6 with cut separately again after dowel 63 separates, cause the inconvenience in the processing.

Because the fixation structure of the grounded metal sheet of common extremely thin coaxial wire winding displacement and relevant assembling thereof has above-mentioned shortcoming, the inventor has generation of the present utility model finally at the road of those shortcoming research improvement.

Summary of the invention

The utility model aims to provide a kind of micro coaxle winding displacement ground connection guide card and the fixation device improves structure, it is mainly on a sheet metal group, lower metal sheet central authorities appropriate location has laterally provided a stannize groove respectively, to go up by this stannize groove, the lower metal sheet respectively is separated into and goes forward, after going up, down, sheet metals such as following back, make on this, lower metal sheet two ends embed respectively a positioning seat two sides the location notch cave and after locating, and equidistant arrangement of a plurality of extremely thin coaxial wires stretched on this, between the lower metal sheet, again in suitable scolding tin mode, the tin liquor of fusing is coated on, extremely thin coaxial wire between following sheet metal is reserved exposed braid, after treating this molten tin sclerosis, can with on, lower metal sheet two tip cut-offs, and on the stubborn folding, the outside application of force pull of sheet metal down, the braid of this extremely thin coaxial wire carefully and neatly can be divested, so that follow-up wire rod processing operation, the location of its sheet metal group is simple and easy, assembling is convenient, can promote production efficiency, reduce production costs, this is a main purpose of the present utility model.

Improve structure according to this kind of the utility model micro coaxle winding displacement ground connection guide card and fixation device thereof, it can be provided with the sidewall of vertical bending in the forward and backward side of this positioning seat, each sidewall top side is provided with the determining deviation clip engine trough of a plurality of equidistant depressions, the braid that makes each extremely thin coaxial wire can an end divest external insulation layer places in each determining deviation clip engine trough, use forming the equally spaced location of each extremely thin coaxial wire, this is another purpose of the present utility model.

As for detailed construction of the present utility model, application principle, effect and effect, then the explanation of doing with reference to following adjoint can be understood completely:

Description of drawings

Fig. 1 is the planar end view that No. 88212927 novel patent case applied in Taiwan.

Fig. 2 is the top plan view that No. 88212927 novel patent case applied in Taiwan.

Fig. 3 is the three-dimensional exploded view that No. 87221022 novel patent case applied in Taiwan.

Fig. 4 is the structural upright exploded view of the utility model preferred embodiment.

Fig. 5 is the three-dimensional combination figure of the utility model preferred embodiment.

Fig. 6 is a tin sheet processing schematic diagram of the present utility model.

Fig. 7 is the distribution schematic diagram after the tin sheet fusion of the present utility model.

Fig. 8 is the structural representation after the utility model sheet metal two ends block.

Fig. 9 is that the utility model separating metal sheet is to divest the action diagram of braid.

Figure 10 is the enforcement illustration of another tin sheet modes of emplacement of the utility model.

Figure 11 is the enforcement illustration of the another tin sheet of the utility model modes of emplacement.

Figure 12 is the utility model STRUCTURE DECOMPOSITION figure of a positioning seat embodiment again.

Figure 13 is the utility model textural association figure of a positioning seat embodiment again.

Embodiment

As shown in Figure 1 and Figure 2, be planar structure end-view and the vertical view that No. 88212927 novel patent case applied in common Taiwan, Fig. 3 is the three-dimensional exploded view that No. 87221022 novel patent case applied in Taiwan, its each shortcoming of mainly constructing and using, as previously described, repeat no more in this.

Fig. 4 is the structural upright exploded view for the utility model one preferred embodiment, can clearly be seen that by its three-dimensional combination figure with reference to Fig. 5 the utility model mainly comprises: a sheet metal group 1 and a plurality of extremely thin coaxial wire 3 etc. are partly; Wherein, sheet metal group 1 is made up of upper and lower

layer sheet metal

11,12, upper and lower layer of

sheet metal

11,12 central authorities of each strip are provided with the stannize groove 110,120 of parallel its bearing of trend, each extremely thin coaxial wire 3 is to coat an inner insulating layer 32 (being generally the not imperial material of iron) outside a heart yearn 31, and be coated with a braid 33 (the normal isolation braid that claims) in this insulating barrier 32, outside this braid 33, then coat another external insulation layer 34 (being generally the plastic insulating layer material) in addition.During processing (desiring to divest the insulating barrier of each extremely thin coaxial wire 3), can be earlier with the external insulation layer 34 of extremely thin coaxial wire 3 with laser cutting, peel off, make braid 33 outwards exposed, and place one or two ends to have in the positioning seat 4 in depression location notch cave 41 earlier the lower metal sheet 12, utilize this two location notchs cave 41 to be held on lower metal sheet 12 2 ends and to form a location, insert a plurality of extremely thin coaxial wires 3 more in regular turn, it equidistantly is arranged on the lower metal sheet 12 with exposed braid 33, and insert upper strata sheet metal 11 (also be utilize location notch cave 41 clampings, two ends and locate) in addition in each braid 33 top, and between upper strata sheet metal 11 and each extremely thin coaxial wire 3, then can be welded in (or top, stannize groove 110 belows in advance by the laminar tin sheet 2 of suitable length, and stannize groove 120 tops of lower metal sheet 12 also can if not prewelding establish tin sheet 2), by this positioning seat 4 on can making,

lower metal sheet

11,12 and 3 of each extremely thin coaxial wires form a location.

Fig. 6, the 7th, the schematic diagram that tin sheet processing of the present utility model and fusion back thereof distribute, structure after being blocked by its sheet metal two ends with reference to Fig. 8 and the separating metal sheet of Fig. 9 are to divest the action diagram of braid, above-mentioned as can be known through on the location,

lower metal sheet

11,12 with each extremely thin coaxial wire 3 can press down heating (as shown in Figure 6) by a flatiron 22, utilize the heat conducting characteristic of metal, and make the 2 even melting welding of tin sheet in last,

lower metal sheet

11,12 braid 33 peripheries (as shown in Figure 7) and form a molten tin layer 20, make this molten tin layer 20 with last,

lower metal sheet

11,12 combinations, and hardenings by cooling in the infiltration braid 33, at the same time, can one cutting mould will go up, following sheet metal 11, the connection end excision (as shown in Figure 8) of 12 two sides, make it respectively by stannize groove 110,120 separate and are the sheet metal 111 of going forward, sheet metal 121 down, last back sheet metal 112, following back sheet metal 122, to go up, sheet metal 111 down, 121 times stubborn repeatedly broken number gets final product light power pull forward, with braid 33 with the same, sheet metal 111 down, 121 divest, and expose the insulating barrier 32 (as shown in Figure 9) of this cladding core wire 31, and make these braid that divests 33 sections be carefully and neatly done edge section, unexpected because of braid 33 when detaching, produce must shape fine fibre, and produce antenna now as causing that EMI disturbs, and reside in extremely thin coaxial wire 3 rear ends on, following back sheet metal 112,122 following because of molten tin layer 20, but form the structure of fixation winding displacement constant spacing, help follow-up molten cutting to peel off this insulating barrier 32 and winding displacement and be linked to operation on connector or the printed circuit board (PCB) again.

Figure 10, Figure 11 are the utility model enforcement illustrations of two tin sheet modes of emplacements in addition, shown in this two figure, the utility model removes can establish a tin sheet 2 in upper

strata sheet metal

11 and 3 of extremely thin coaxial wires, it can be provided with tin sheet 21 (as shown in figure 10) in the weldering of stannize groove 120 tops of lower metal sheet 12 simultaneously, or tin sheet 2 weldering is located at stannize groove 110 tops of upper strata sheet metal 11, when hot melt adds man-hour, each tin sheet 2,21 etc. all can in conjunction with upper and lower

layer sheet metal

11,12 and braid 313, be reached the structure with the aforementioned functional equivalence via 110 infiltrations of stannize groove.

Figure 12, Figure 13 is a utility model positioning seat example structure exploded view and constitutional diagram thereof again, shown in this two figure, the utility model positioning seat 40 is except that in two distolateral being concaved with respectively the location notch cave 401, two avris also are provided with the sidewall 402 of vertical bending in addition between two location notch caves 401, be provided with the determining deviation clip engine trough 403 of a plurality of equidistant depressions in each sidewall 402 top side, make it when operation, each single end can be divested the extremely thin coaxial wire 3 of external insulation layer 34, place in each determining deviation clip engine trough 403 with its braid 33, use forming each extremely thin coaxial wire 3 equally spaced positioning function.

From the above mentioned as can be known, but micro coaxle winding displacement ground connection guide card of the present utility model and fixation device thereof improve structure has fixation winding displacement spacing really, and have quick, the simple and easy effect that divests table side braid concurrently, really had usability, novelty and progressive on the industry.

But the above only is a preferred embodiment of the present utility model, is not to be used for limiting the scope that the utility model is implemented.Be that the equalization that all the utility model claims are done changes and modification, be all the contained lid of the utility model claim.

Claims

1. a micro coaxle winding displacement ground connection guide card improves structure, the sheet metal group that it mainly is made up of a upper strata sheet metal and lower floor's sheet metal; It is characterized in that: on described, lower metal sheet central part has been horizontally set with a stannize groove, and be provided with the tin sheet of a suitable length to the stannize groove below that is less than this upper strata sheet metal, and a plurality of extremely thin coaxial wires of top layer outer insulator that divest are equidistantly to be arranged on this, between the lower metal sheet, make the braid that infiltrates each extremely thin coaxial wire after this tin sheet melted by heat, excision is somebody's turn to do after treating the scolding tin hardening by cooling, two ends of lower metal sheet, make it to form respectively to go forward, after going up, down, sheet metals such as following back, to go up again, the stubborn repeatedly broken number of sheet metal time also outside pull before following, can make braid with the same, sheet metal is outwards divested down, and finishes the braid cut-out and the ground connection weld job of extremely thin coaxial wire synchronously.

2. micro coaxle winding displacement ground connection guide card as claimed in claim 1 improves structure, it is characterized in that: described tin sheet can weld the stannize groove top of being located at the upper strata sheet metal.

3. micro coaxle winding displacement ground connection guide card as claimed in claim 1 or 2 improves structure, it is characterized in that: can weld in addition on the stannize groove of described lower metal sheet and establish a tin sheet.

4. a micro coaxle winding displacement ground connection guide card fixation device improves structure, it is characterized in that: mainly be to be convexly equipped with a ㄇ shape and the inside location depression of opening respectively in two ends of a positioning seat, this upper and lower layer sheet metal is placed between this two location depression, and embed with two ends of each sheet metal in the opening of this location depression and can form an easy location of inserting, and the dismounting of its upper and lower layer sheet metal, take off also very convenient, the efficient that can effectively promote its assembling operation.

5. micro coaxle winding displacement ground connection guide card fixation device as claimed in claim 4 improves structure, it is characterized in that: the sidewall that can be provided with vertical bending in the forward and backward side between two location depressions of this positioning seat, be provided with the determining deviation clip engine trough of a plurality of equidistant depressions in each sidewall top side, form the location of constant spacing for the end that makes each extremely thin coaxial wire embeds.