CN103943979A - Connecting line connecting structure special for storage battery - Google Patents

Abstract

Translated fromChinese

本发明公开了一种蓄电池专用连接线连接结构，包括线束本体，线束本体包括导线和导线外部的绝缘层，线束本体端部固定有连接铜片，连接铜片上设有螺纹孔，螺纹孔上拧有紧固螺丝，其特征在于：所述的绝缘层端部设有凸缘，所述的连接铜片在所述凸缘内侧上设有两片扎紧箍扎紧在绝缘层外壁上，所述的连接铜片在凸缘的外侧设有两片导线夹紧片夹紧线束本体端部的导线，所述的连接铜片与线束本体固定位置外部包裹有绝缘保护层，解决了连接铜片容易从导线上松动、脱落的问题。

The invention discloses a special connecting wire connection structure for batteries, which comprises a wire harness body. The wire harness body includes a wire and an insulating layer outside the wire. A connecting copper sheet is fixed at the end of the wire harness body. There are fastening screws, which are characterized in that: the end of the insulating layer is provided with a flange, and the connecting copper sheet is provided with two fastening hoops on the inner side of the flange to fasten on the outer wall of the insulating layer. The connecting copper sheet is provided with two wire clamping pieces on the outside of the flange to clamp the wire at the end of the harness body, and the fixed position of the connecting copper sheet and the wiring harness body is wrapped with an insulating protective layer, which solves the problem of connecting the copper sheet. The problem of easy loosening and falling off from the wire.

Description

A kind of storage battery Special-purpose connecting line syndeton

Technical field

The present invention relates to a kind of connecting line of storage battery, especially the syndeton of connecting line end.

Background technology

On storage battery, two pole plates place have connecting line connection to be switched on, conventional connecting line is all directly fixed on pole plate with wire, some is to have special connection copper sheet, then with screw, by connecting copper sheet, is connected with the pole plate of storage battery, when still the structure of this connection copper sheet also exists being connected between connection copper sheet and wire, holds caducous problem.

Summary of the invention

The technical issues that need to address of the present invention are, a kind of storage battery Special-purpose connecting line syndeton is provided, and have solved and have connected the problem that copper sheet easily becomes flexible, comes off from wire.

Technical scheme of the present invention is: a kind of storage battery Special-purpose connecting line syndeton, comprise wire harness body, wire harness body comprises the insulating barrier of wire and wire outside, wire harness body end is fixed with connection copper sheet, connect copper sheet and be provided with screwed hole, on screwed hole, be screwed with holding screw, it is characterized in that: described insulating barrier end is provided with flange, described connection copper sheet in described flange inner, be provided with two tighten hoop tighten on insulating barrier outer wall, described connection copper sheet is provided with the wire that two conductor clamping sheets clamp wire harness body end in the outside of flange, described connection copper sheet and wire harness body fixed position outer wrap have insulating protective layer.

Preferably, described insulating protective layer extension wraps whole connection copper sheet, and at the screwed hole place that connects copper sheet, a through hole is set.

Preferably, described flange and the insulating barrier structure that is formed in one.

Preferably, described flange is independent rigidity cranse.

Adopt after the technical program, the insulating barrier end of wire outside is provided with a flange, the external diameter of flange is larger than insulating barrier, make two to tighten hoop and can not depart from from insulating barrier end, the lateral surface of flange is provided with two conductor clamping sheets, so connecting copper sheet has all carried out spacing at flange inner face and lateral surface, can not move left and right, fastness is better, and be also enclosed with insulating protective layer in the outside that connects copper sheet and wire harness body junction, further strengthened connecting the fastness of copper sheet, and provide an insulation function for being exposed to extraneous connection copper sheet.

Accompanying drawing explanation

Accompanying drawing 1 is embodiment 1 overall schematic;

Accompanying drawing 2 does not have the wire harness body end schematic diagram before wrap insulate protective layer in embodiment 1;

Accompanying drawing 3 has wrapped up the wire harness body end schematic diagram after insulating protective layer in embodiment 1;

Accompanying drawing 4 is the wire harness body end schematic diagram of embodiment 2.

Embodiment

Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described further:

As shown in Figure 1 to Figure 3, a kind of storage battery Special-purpose connecting line syndeton, comprise wire harness body 1, wire harness body comprises the insulating barrier 12 of wire 11 and wire outside, wire harness body end is fixed with and connects copper sheet 2, connect copper sheet and be provided with screwed hole, on screwed hole, be screwed with holding screw, wire be connected copper sheet energising, connect copper sheet tighten up a screw with storage battery on pole plate fix, screw and screwed hole contact position form power-on circuit, described insulating barrier 12 ends are provided with flange 121, the external diameter of flange is larger than insulating barrier, described connection copper sheet 2 is provided with two and tightens hoop and 21 tighten on insulating barrier outer wall on described flange 121 inner sides, two are tightened hoop is copper material, relatively good so extend, tighten rear being well fitted on insulating barrier outer wall, exactly because but also ductility is good, add surface of insulating layer smoother, connection copper sheet 2 after sometimes tightening still can easily detach insulating barrier 12, the even final conductivity that affects whole wire harness body, yet just can address this problem after having had flange, because there has been the flange that external diameter is larger than insulating barrier, tightening hoop 21 is just not easy to have departed from, preferably, described flange and the insulating barrier structure that is formed in one, integrated formed structure is a kind of relatively product structure of industrialization, the insulating barrier of whole wire is one-body molded by mould, precision is good, described flange can be also independent rigidity cranse, because the length of a lot of situation wires is all different, if with integrated formed structure, the scope of applying is smaller, this just needs there is the flange temporarily installing additional, independent rigidity cranse can well solve the problem of this respect, described connection copper sheet 2 is provided with two conductor clamping sheets 22 in the outside of flange 121, for clamping the wire 11 that wire harness body end exposes outside, in order further to strengthen connecting the connectivity robustness between copper sheet and wire harness body, described connection copper sheet and wire harness body fixed position outer wrap have insulating protective layer 3, as shown in Figure 3, insulating protective layer 3 is forbidden at all junctions parcel, not only reinforced the tautness that connects copper sheet and wire harness body end, also for direct exposed wire 11 provides certain insulation function, in Fig. 1, the wire harness body end in left side be that wrap insulate protective layer 3 is not before, the wire harness body end on right side is to have wrapped up after insulating protective layer 3.

The schematic diagram of embodiment 2 as shown in Figure 4; known in figure; insulating protective layer has wrapped up whole connection copper sheet; such advantage is to provide the function of an insulation by being exposed to extraneous whole connection copper sheet 2; the situation that prevents some short circuits occurs; and for wearing special through hole 31 of Position Design of screw; facilitate screw to pass and connect copper sheet 2; because the present invention conduction is to conduct electricity by the contact position of screw and screwed hole, so insulating protective layer only otherwise the screw thread that wraps screwed hole inside just can not affect the conductivity of product.

Below only just the present invention preferably example be described, but can not be interpreted as it is limitations on claims.The present invention is not only confined to above example, and its concrete structure allows to change, and those skilled in the art can make according to the present invention various changes and distortion, only otherwise depart from spirit of the present invention, all should belong to the defined scope of claims of the present invention.

Claims (4)

Translated fromChinese

1.一种蓄电池专用连接线连接结构，包括线束本体（1），线束本体包括导线（11）和导线外部的绝缘层（12），线束本体端部固定有连接铜片（2），连接铜片上设有螺纹孔，螺纹孔上拧有紧固螺丝，其特征在于：所述的绝缘层（12）端部设有凸缘（121），所述的连接铜片在所述凸缘内侧上设有两片扎紧箍（21）扎紧在绝缘层外壁上，所述的连接铜片在凸缘的外侧设有两片导线夹紧片（22）夹紧线束本体端部的导线（11），所述的连接铜片与线束本体固定位置外部包裹有绝缘保护层（3）。1. A special connecting wire connection structure for batteries, including a wire harness body (1), the wire harness body includes a wire (11) and an insulating layer (12) outside the wire, the end of the wire harness body is fixed with a connecting copper sheet (2), and the connecting copper There are threaded holes on the sheet, and fastening screws are screwed on the threaded holes. It is characterized in that: the end of the insulating layer (12) is provided with a flange (121), and the connecting copper sheet is on the inner side of the flange. There are two clamping hoops (21) fastened on the outer wall of the insulating layer, and the connecting copper sheet is provided with two wire clamping pieces (22) on the outer side of the flange to clamp the wires (11) at the end of the wire harness body. ), the fixed position between the connecting copper sheet and the wire harness body is wrapped with an insulating protective layer (3).2.根据权利要求1所述的蓄电池专用连接线连接结构，其特征在于：所述的绝缘保护层延伸包裹住整个连接铜片，并在连接铜片的螺纹孔处设有一个通孔（31）。2. The special connecting wire connection structure for storage battery according to claim 1, characterized in that: the insulating protective layer extends to wrap the entire connecting copper sheet, and a through hole (31 ).3.根据权利要求1所述的蓄电池专用连接线连接结构，其特征在于：所述的凸缘（121）与绝缘层为一体成型结构。3. The connection structure of special connecting wires for storage batteries according to claim 1, characterized in that the flange (121) and the insulating layer are integrally formed.4.根据权利要求1所述的蓄电池专用连接线连接结构，其特征在于：所述的凸缘（121）为单独的刚性箍圈。4. The connection structure for battery dedicated connecting wires according to claim 1, characterized in that: the flange (121) is a separate rigid hoop.