CN202302336U - Wire harness protection device for wire-passing hole of distribution box body - Google Patents
Wire harness protection device for wire-passing hole of distribution box body Download PDFInfo
- Publication number
- CN202302336U CN202302336U CN2011204390075U CN201120439007U CN202302336U CN 202302336 U CN202302336 U CN 202302336U CN 2011204390075 U CN2011204390075 U CN 2011204390075U CN 201120439007 U CN201120439007 U CN 201120439007U CN 202302336 U CN202302336 U CN 202302336U
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- CN
- China
- Prior art keywords
- wire harness
- boss
- protection device
- box body
- distribution box
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- Expired - Fee Related
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Abstract
The utility model relates to a wire harness protection device for a wire-passing hole of a distribution box body. The wire harness protection device is characterized in that a mounting plate jointed on the surface of the distribution box body is arranged on the edge of an insulation insert bush; the mounting plate is provided with a mounting hole for tightly fixing the mounting plate on the distribution box body; the mounting plate, corresponding to partial edge of the insulation insert bush, is provided with a boss; mounting seats connected with wire harness pressure plates are symmetrically arranged at two ends of the boss; connecting seats are symmetrically arranged at two ends of the wire harness pressure plates; the connecting seats are butted with the installation seats at the two ends of the boss, and are provided with threaded connectors for connecting the connecting seats and the installation seats; the boss is provided with a positioning plate jointed to the surfaces of the harness pressure plates; the positioning plate is provided with a wire harness passing hole corresponding to the insulation insert bush; and the connecting seats at the two ends of the wire harness pressure plates are matched with corresponding side edges of the positioning plate in a sliding way. The wire harness protection device has the outstanding advantages that the insulation insert bush is difficult to loose, the role of protecting the wire harnesses is reliable, and the use is convenient.
Description
Technical field
The utility model belongs to distribution box, particularly relates to a kind of wire harness protection device of distribution box body cable-through hole.
Background technique
Distribution box generally is provided with the cable-through hole that supplies introducing, lighting outlet to use at box bottom; For preventing that wire harness from being hurt by the cable-through hole edge; Usually adopt insulation edge cover in the known technology, this edge cover is fixed in external cable-through hole by its end edge and the elasticity bayonet lock that is symmetricly set in the edge jacket wall.But said insulation edge cover exist can not fastening wire harness defective, this defective will cause wire harness loosening and influence the reliability of circuit connection.
For overcoming the above-mentioned defective of insulation edge cover; A kind of in the existing technology have the insulation edge cover that elasticity tightens mouthful and be widely used; This edge overlaps by screwed pipe, set screw nut and tightens nut and constitutes, and screwed pipe one end has six side's boss, and the other end has elasticity and tightens mouth; Six side's boss of screwed pipe cooperate the edge cover of should insulating to be fixed in cable-through hole with set screw nut, screwed pipe elasticity tightens mouthful and tightens nut and cooperate and be used to draw in fastening wire harness.
Above-mentioned have the insulation edge cover that elasticity tightens mouthful and have following technical problem underlying: 1 tightens nut must be set in wire harness earlier, not only uses inconveniently, simultaneously the thickness of wire harness is restricted; 2 set screw nuts are prone to loosening under the effect of wire harness tension force, make this insulation edge cover lose the effect of fastening wire harness, influence the reliability that circuit connects equally.
Summary of the invention
The utility model is the wire harness protection device that to have the above-mentioned technical problem that insulation edge cover that elasticity tightens mouthful exists in the existing technology and a kind of distribution box body cable-through hole is provided in order to solve.
The utility model is taked following technological scheme for realizing above-mentioned purpose: this wire harness protection device comprises the insulation edge cover that is embedded in the distribution box body cable-through hole; Characteristic is; The edge of insulation edge cover is provided with the mounting plate that is engaged in the distribution box body surface, and mounting plate is provided with the mounting hole that makes it to be anchored on casing, is provided with boss with insulation edge cover local edge along pairing mounting plate; Said boss two ends are arranged with the fitting seat of rat tail pressing plate; Said wire harness pressing plate two ends are arranged with connecting base, and this connecting base connects with the fitting seat at boss two ends and is respectively equipped with the threaded connector that makes it to be connected, and said boss is provided with the positioning plate that engages with the wire harness clamp surface; Positioning plate is provided with and edge cover corresponding wire harness via hole, the connecting base at wire harness pressing plate two ends and the positioning plate respective side edge sliding fit of insulating.
The utility model can also be taked following technical measures:
The fitting seat at said boss two ends is a screw bolt and nut with the threaded connector that the connecting base at wire harness pressing plate two ends is connected, and the fitting seat at boss two ends is respectively equipped with the hugging of nut.
Said wire harness pressing plate is provided with the circular arc that contacts with wire harness.
The circular arc end face of said wire harness pressing plate is provided with the anti-skidding convexity of dentation.
Said wire harness pressing plate is respectively equipped with the dust cover that covers insulation edge cover and positioning plate via hole.
Said positioning plate is provided with the open-work of corresponding mounting plate mounting hole.
The beneficial effect and the advantage of the utility model are: the insulation edge cover of this wire harness protection device is fixed through mounting plate and distribution box body and can not be become flexible; The wire harness pressing plate matches with the fitting seat of mounting plate can the reliable fixation wire harness; And bolt and nut that fitting seat is connected with the wire harness pressing plate can be adjusted distance between the two, therefore can adapt to the fixing of different thicknesses wire harness.The positioning plate of this wire harness protection device matches with the connecting base of wire harness pressing plate and is convenient to installing and using of wire harness pressing plate.The utlity model has insulation edge cover be difficult for loosening, for the protective action of wire harness outstanding advantage reliable and easy to use.
Description of drawings
Accompanying drawing 1 is embodiment's decomposition texture partial cutaway schematic.
Accompanying drawing 2 is that partial cutaway schematic is looked on insulate edge cover and a mounting plate part left side of Fig. 1.
Accompanying drawing 3 is worm's eye views of Fig. 1 wire harness pressing plate.
Accompanying drawing 4 is embodiment's general assembly schematic representation.
Label among the figure: 1 insulation edge cover, 2 mounting plates, 2-1 boss, 2-2 fitting seat, 2-3 mounting hole, 3 positioning plates, 3-1 open-work, 4 wire harness pressing plates, 4-1 connecting base, the anti-skidding convexity of 4-2 dentation, 4-3 dust cover, 5 bolts, 6 nuts.
Embodiment
Further specify the utility model below in conjunction with embodiment and accompanying drawing thereof.
Like Fig. 1,2,3,4 illustrated embodiments; This wire harness protection device comprises the insulation edge cover 1 that is embedded in the distribution box body cable-through hole; The edge of insulation edge cover is provided with the mounting plate 2 that is engaged in the distribution box body surface, and mounting plate 2 is provided with the mounting hole 2-3 that makes it to be anchored on casing.Mounting plate 2 is provided with boss 2-1 with the local edge on insulation edge cover 1 diagram top along pairing part, and boss 2-1 two ends are arranged with the fitting seat 2-2 of rat tail pressing plate 4.
Wire harness is pressed; 4 two ends are arranged with connecting base 4-1; The fitting seat 2-2 at this connecting base and boss two ends connects and is respectively equipped with concentric via hole, in the via hole bolt 5 and the nut 6 that makes it to be connected is set with one heart, and the concentric via hole of the fitting seat 2-2 of mounting plate 2 is provided with the hugging of nut 6.
The boss 2-1 of mounting plate 2 is provided with the positioning plate 3 that engages with wire harness pressing plate 4 surfaces, and positioning plate 3 is provided with and the corresponding wire harness via hole of edge cover that insulate, the connecting base 4-1 at wire harness pressing plate 4 two ends and positioning plate 3 respective side edge sliding fits.
Wire harness pressing plate 4 is provided with the circular arc that contacts with wire harness, and it is anti-skidding protruding that the circular arc end face is provided with dentation, 4-2.
Like Fig. 1,3, shown in 4, wire harness pressing plate 4 is respectively equipped with the dust cover 4-3 that covers insulation edge cover and positioning plate wire harness via hole.
Like Fig. 1, shown in 2, positioning plate 3 is provided with open-work 3-1 mounting hole 2-3, that can insert screw of corresponding mounting plate 2.
Claims (6)
1. the wire harness protection device of a distribution box body cable-through hole; Comprise the insulation edge cover that is embedded in the distribution box body cable-through hole; It is characterized in that: the edge of insulation edge cover is provided with the mounting plate that is engaged in the distribution box body surface, and mounting plate is provided with the mounting hole that makes it to be anchored on casing, is provided with boss with insulation edge cover local edge along pairing mounting plate; Said boss two ends are arranged with the fitting seat of rat tail pressing plate; Said wire harness pressing plate two ends are arranged with connecting base, and this connecting base connects with the fitting seat at boss two ends and is respectively equipped with the threaded connector that makes it to be connected, and said boss is provided with the positioning plate that engages with the wire harness clamp surface; Positioning plate is provided with and edge cover corresponding wire harness via hole, the connecting base at wire harness pressing plate two ends and the positioning plate respective side edge sliding fit of insulating.
2. wire harness protection device according to claim 1 is characterized in that: the fitting seat at said boss two ends is a screw bolt and nut with the threaded connector that the connecting base at wire harness pressing plate two ends is connected, and the fitting seat at boss two ends is respectively equipped with the hugging of nut.
3. wire harness protection device according to claim 1 is characterized in that: said wire harness pressing plate is provided with the circular arc that contacts with wire harness.
4. wire harness protection device according to claim 3 is characterized in that: the circular arc end face of said wire harness pressing plate is provided with the anti-skidding convexity of dentation.
5. wire harness protection device according to claim 1 is characterized in that: said wire harness pressing plate is respectively equipped with the dust cover that covers insulation edge cover and positioning plate via hole.
6. wire harness protection device according to claim 1 is characterized in that: said positioning plate is provided with the open-work of corresponding mounting plate mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204390075U CN202302336U (en) | 2011-01-30 | 2011-11-08 | Wire harness protection device for wire-passing hole of distribution box body |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120031954 | 2011-01-30 | ||
| CN201120031954.0 | 2011-01-30 | ||
| CN2011204390075U CN202302336U (en) | 2011-01-30 | 2011-11-08 | Wire harness protection device for wire-passing hole of distribution box body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202302336U true CN202302336U (en) | 2012-07-04 |
Family
ID=46371231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204390075U Expired - Fee Related CN202302336U (en) | 2011-01-30 | 2011-11-08 | Wire harness protection device for wire-passing hole of distribution box body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202302336U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112605317A (en) * | 2020-11-10 | 2021-04-06 | 深圳力干连接器有限公司 | Novel riveting connection structure who adapts to multiple line number |
-
2011
- 2011-11-08 CN CN2011204390075U patent/CN202302336U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112605317A (en) * | 2020-11-10 | 2021-04-06 | 深圳力干连接器有限公司 | Novel riveting connection structure who adapts to multiple line number |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20151108 |
|
| EXPY | Termination of patent right or utility model |