CN204696344U - A kind of integral type power supply wire bushing and apply the supply socket of this power supply wire bushing - Google Patents
A kind of integral type power supply wire bushing and apply the supply socket of this power supply wire bushing Download PDFInfo
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- CN204696344U CN204696344U CN201520309483.3U CN201520309483U CN204696344U CN 204696344 U CN204696344 U CN 204696344U CN 201520309483 U CN201520309483 U CN 201520309483U CN 204696344 U CN204696344 U CN 204696344U
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- wire bushing
- tongue piece
- location
- power supply
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Abstract
The utility model discloses a kind of integral type power supply wire bushing and apply the supply socket of this power supply wire bushing, described integral type power supply wire bushing comprises power line, and described wire bushing and described power line are fixed as one; The one end described wire bushing is positioned at inside electric equipment is provided with the location tongue piece being inserted into tongue piece location notch, and described location tongue piece is thin slice radial extended on wire bushing.The supply socket of this power supply wire bushing of described application comprises shell and power line, shell is provided with power line line outlet, power line overcoat then wire bushing passes power line line outlet, be provided with the tongue piece location notch with described allocation tongue plate shape and location matches in described shell, described location tongue piece is plugged in tongue piece location notch.The beneficial effects of the utility model are: integral type power supply wire bushing has the advantage that good safety and part easily assemble less concurrently; Application has the electric outlet structure of this kind of integral type power supply wire bushing simple, and convenient for assembly, general existing mold, cost is low.
Description
Technical field
The utility model relates to a kind of installation structures, especially a kind of power line wire bushing of integral type, and the supply socket of application this kind of integral type power supply wire bushing.
Background technology
Widely apply in daily production and have electric equipment, widely applying in life has household electrical appliance, and the normal operation of these equipment be unable to do without the safe power supply of power line.Power line, in the position of the through hole through electrical appliance enclosure, easily bends, pulls, weares and teares, thus cause the external protection coating of power line to be worn through, and inner plain conductor is out exposed, forms electricity consumption dangerous.The solution generally taked at present is that the corresponding position through through hole is socketed a wire bushing outside power line, and the medial extremity of wire bushing mates a tension disc with two bolts, is fixed on the body of electrical appliance enclosure by wire bushing tension disc.The scheme that this kind of use tension disc is fixing, common defects is that part is various, and assembling is complicated, and cannot be applicable to automatic assembly production line, production efficiency is low.Also have and do not use tension disc to fix, such as Chinese patent literature " CN202268556U " discloses " the one-body molded wire bushing of LED waterproof power supply ", it is characterized in that: termination, draw-in groove and net tail are connected as a single entity according to the order of sequence, higher than draw-in groove two ends in the middle of draw-in groove, draw-in groove is provided with three screens, is hollow between net tail.This kind of wire bushing is connected to through hole position usually, and power line is passed by centre.Its defect is, cannot stop the axial-rotation of power line, leave potential safety hazard.
Summary of the invention
The utility model technical issues that need to address are, existing power supply line wire bushing structure or the various assembling of the good but part of fail safe complicated, or assemble simple but leave potential safety hazard, both cannot take into account, thus provide a kind of existing good safety to have again power line wire bushing that part easily assembles advantage less, and a kind of application has the supply socket of this kind of integral type power supply wire bushing.
In order to realize goal of the invention one, the utility model adopts following technical scheme: a kind of integral type power supply wire bushing, is arranged in the electric equipment with tongue piece location notch, comprises power line, be socketed with wire bushing outside power line, described wire bushing and described power line are fixed as one; The one end described wire bushing is positioned at inside electric equipment is provided with the location tongue piece being inserted into tongue piece location notch, and described location tongue piece is thin slice radial extended on wire bushing.
In this programme, for wire bushing is provided with a location tongue piece, location tongue piece inserts in the tongue piece location notch of electric equipment, plays positioning action to the axial-rotation of power line.Wire bushing and power line are one-body molded by Shooting Technique, ensure that both can not relative motion, as long as produce location for wire bushing, produce locating effect to power line just equally.In this programme; the location tongue piece of wire bushing is only needed to insert tongue piece location notch; ensure that location tongue piece is not escaped from tongue piece location notch; just complete the assembling to power line; whole syndeton has locating effect concurrently; only 2 separable components, install very simple, but have power line by drawing with by the duplicate protection effect rotated.
As preferably, described wire bushing is also provided with screens step in the outside of location tongue piece, and described screens step is the cylindrical protrusions that wire bushing is axially arranged.Location after screens step mate with screens step location notch set on electric equipment is in order to providing stronger anti-pulling support force between wire bushing and electrical appliance enclosure.
As preferably, the outboard end of described wire bushing is provided with tail end, on the face of cylinder of described tail end around be provided with some roads V-shaped groove perpendicular to axial direction interlaced with each other.End-position is usually can by the position of user's consciously or unconsciously distortion; some V-shaped grooves are set herein; power line can be kept larger distortion radius is had when being twisted; the unlikely fracture causing plain conductor because crooked process radius is too small; there is again good deformation effects simultaneously, guarantee that distortion can realize smoothly, once cause the external force of distortion to disappear; this position can restore to the original state rapidly again, has benefit to protection power source line.
As preferably, the shape of described location tongue piece is rectangle.The location tongue piece good positioning effect of rectangle, when producing assembling also than more efficient.
As preferably, described location tongue piece is square, is foursquarely centrally located on the axis of wire bushing.Location tongue piece is set to square by this programme, and tongue piece location notch is inserted in whichever direction all can realize location, is especially applicable to automatic assembly production line and adopts.
In order to realize goal of the invention two, the utility model adopts following technical scheme: a kind of application has the supply socket of integral type power supply wire bushing, comprise shell and power line, shell is provided with power line line outlet, then wire bushing is through power line line outlet for power line overcoat, and described wire bushing and described power line are fixed as one; The medial extremity of described wire bushing is provided with location tongue piece, and described location tongue piece is thin slice radial extended on wire bushing; Be provided with the tongue piece location notch with described allocation tongue plate shape and location matches in described shell, described location tongue piece is plugged in tongue piece location notch.Tongue piece location notch is arranged in supply socket shell by this programme accordingly, and location tongue piece inserts tongue piece location notch, wire bushing and supply socket is fixed together, has positioning action concurrently.
As preferably, described wire bushing is also provided with screens step in the outside of location tongue piece, and described screens step is the cylindrical protrusions that wire bushing is axially arranged; Be provided with the screens step location notch with the shape of described screens step and location matches in described shell, described screens step is connected in screens step location notch.In like manner, screens step location notch is arranged in the power line line outlet of shell by this programme, the location after screens step mates with screens step location notch, can be provided stronger anti-pulling support force between wire bushing and shell.
As preferably, vertically in described shell be provided with two fixed legs, be connected with the madial wall being positioned at inner side and the lateral wall being positioned at outside between two fixed legs, between madial wall and lateral wall, form described tongue piece location notch.Tradition uses the supply socket of tension disc and screw fixed power source line, is provided with two screw fixed legs, is used for being connected with screw thread in the inner side of shell, and fixing tension disc is used.This programme make use of space between sidewall existing between two screw fixed legs that existing mold produces cleverly as tongue piece location notch, arranges tongue piece location notch, saved time and cost without the need to other die sinking.
As preferably, the space that this programme make use of between the bolt fixed leg of the shell that existing mold is produced and side wall of outer shell is set to screens step location notch, arranges tongue piece location notch, saved time and cost without the need to other die sinking.
In sum, the beneficial effects of the utility model are: integral type power supply wire bushing has the advantage that good safety and part easily assemble less concurrently; Application has the electric outlet structure of this kind of integral type power supply wire bushing simple, and convenient for assembly, general existing mold, cost is low.
Accompanying drawing explanation
Fig. 1 is power line and the wire bushing structural representation of one in the utility model,
Fig. 2 be the A of Fig. 1 to end view,
Fig. 3 is the vertical view of Fig. 1,
Fig. 4 is the power line of one in the utility model and wire bushing and lower cover schematic diagram when being assembled together,
Fig. 5 is the generalized section of the utility model after having assembled.
Wherein: 1 power line, 2 wire bushings, 21 location tongue pieces, 22 screens steps, 23 tail ends, 31 upper covers, 32 lower covers, 33 power line line outlets, 231V shape groove, 321 tongue piece location notchs, 322 screens step location notchs, 323 fixed legs.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is further described.
Embodiment 1
In embodiment 1 as shown in Figure 1, Figure 2, Figure 3 shows, a kind of integral type power supply wire bushing, be applicable on electric equipment, the outside of power line 1 is socketed with wire bushing 2 by Shooting Technique is integrated, and wire bushing is wrapped in the through power line line outlet 33 be located on electrical appliance enclosure of power line.Location tongue piece location notch is provided with in electric equipment, corresponding this integral type power supply wire bushing is provided with location tongue piece 21 accordingly, location tongue piece is thin slice radial extended on wire bushing, and what select in this example is rectangular tab, mates corresponding with the shaped position of tongue piece location notch.Screens step location notch is also provided with in the outside of location tongue piece location notch in electrical appliance enclosure, corresponding this integral type power supply wire bushing is provided with screens step 22 in the outside of location tongue piece, screens step is the cylindrical protrusions axially arranged on wire bushing, mates corresponding with the shaped position of screens step location notch.This integral type power supply wire bushing is also close to and is provided with tail end 23 outside power line line outlet, on the face of cylinder of tail end around be provided with some roads V-shaped groove 231 perpendicular to axial direction interlaced with each other.
A kind of integral type power supply wire bushing of the present embodiment, location tongue piece is plugged in tongue piece location notch, plays positioning action to the axial-rotation of power line; Screens step is connected in screens step location notch, and positioning action is played in axial motion power line being subject to drawing generation; The tail end being provided with V-shaped groove has good warp resistance effect by power line, and the fail safe of total obtains guarantee.This integral type power supply wire bushing and electrical appliance enclosure assemble, and part only 2 mouldings of total, efficiency of assembling promotes greatly.
If the location tongue piece in the present embodiment is set to the square sheets of center on wire bushing axis, which direction then no matter in four direction is inserted tongue piece location notch and all can be realized locating, because do not need to select limit through logic, adopt so be especially applicable to automatic assembly production line, the efficiency of assembling can also promote further.
Embodiment 2
In embodiment 2 as shown in Figure 4, Figure 5, a kind of application has the supply socket of integral type power supply wire bushing, comprise the shell of integral type power supply wire bushing and supply socket, integral type power supply wire bushing is with embodiment 1, shell comprises the upper cover 31 and lower cover 32 that are relatively put together, split line is provided with power line line outlet 33, and integral type power supply wire bushing passes in power line outlet.Be provided with tongue piece location notch 321 in supply socket shell, the shape of the location tongue piece of tongue piece location notch and integral type power supply wire bushing and location matches, location tongue piece is inserted in tongue piece location notch.Outside also in tongue piece location notch in supply socket shell is provided with screens step location notch 321, the shape of the screens step of screens step location notch and integral type power supply wire bushing and location matches, and screens step is connected in screens step location notch.In this example, cover under supply socket and vertical be provided with two fixed legs 323, be connected with parallel twice wall between these two fixed legs, be positioned at the madial wall of inner side and be positioned at the lateral wall in outside, tongue piece location notch is formed between this twice wall, corresponding with the position of the location tongue piece on wire bushing and form fit, location tongue piece is plugged in this groove; Again and form screens step location notch between the sidewall of lower cover, corresponding with the position of the screens step on wire bushing and form fit, screens step is plugged in this groove lateral wall.The tail end of integral type power supply wire bushing is close to and is arranged on outside power line line outlet.
A kind of application of the present embodiment has the supply socket of integral type power supply wire bushing, and in the lower cover utilizing existing mould to produce, two screw fixed legs are as fixed leg, and the space between two screw fixed legs, as tongue piece location notch, matches with location tongue piece; Utilize between lateral wall and the sidewall of lower cover and form screens step location notch, match with screens step, without the need to changing the injection mold of supply socket, structure is simple, convenient for assembly, has well saved cost.
Claims (9)
1. an integral type power supply wire bushing, is arranged in the electric equipment with tongue piece location notch, comprises power line (1), is socketed with wire bushing (2), it is characterized in that outside power line, and described wire bushing and described power line are fixed as one; The one end described wire bushing is positioned at inside electric equipment is provided with the location tongue piece (21) being inserted into tongue piece location notch, and described location tongue piece is thin slice radial extended on wire bushing.
2. a kind of integral type power supply wire bushing according to claim 1, is characterized in that, described wire bushing is also provided with screens step (22) in the outside of location tongue piece, and described screens step is the cylindrical protrusions that wire bushing is axially arranged.
3. a kind of integral type power supply wire bushing according to claim 1 and 2, is characterized in that, the outboard end of described wire bushing is provided with tail end (23), on the face of cylinder of described tail end around be provided with some roads V-shaped groove (231) perpendicular to axial direction interlaced with each other.
4. a kind of integral type power supply wire bushing structure according to claim 1 and 2, it is characterized in that, the shape of described location tongue piece is rectangle.
5. a kind of integral type power supply wire bushing structure according to claim 1 and 2, is characterized in that, described location tongue piece is square, is foursquarely centrally located on the axis of wire bushing.
6. an application has the supply socket of integral type power supply wire bushing, comprise shell and power line (1), shell is provided with power line line outlet (33), and power line overcoat then wire bushing (2), through power line line outlet, is characterized in that: described wire bushing and described power line are fixed as one; The medial extremity of described wire bushing is provided with location tongue piece (21), and described location tongue piece is thin slice radial extended on wire bushing; The tongue piece location notch (321) with described allocation tongue plate shape and location matches is provided with, in described location tongue piece grafting tongue piece location notch in described shell.
7. a kind of application according to claim 6 has the supply socket of integral type power supply wire bushing, it is characterized in that: described wire bushing is also provided with screens step (22) in the outside of location tongue piece, described screens step is the cylindrical protrusions that wire bushing is axially arranged; Be provided with the screens step location notch (322) with the shape of described screens step and location matches in described shell, described screens step is connected in screens step location notch.
8. a kind of application according to claim 7 has the supply socket of integral type power supply wire bushing, it is characterized in that, vertically in described shell be provided with two fixed legs (323), be connected with the madial wall being positioned at inner side and the lateral wall being positioned at outside between two fixed legs, between madial wall and lateral wall, form described tongue piece location notch.
9. a kind of application according to claim 8 has the supply socket of integral type power supply wire bushing, it is characterized in that, forms described screens step location notch between the lateral wall of described tongue piece location notch and the sidewall of described shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520309483.3U CN204696344U (en) | 2015-05-14 | 2015-05-14 | A kind of integral type power supply wire bushing and apply the supply socket of this power supply wire bushing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520309483.3U CN204696344U (en) | 2015-05-14 | 2015-05-14 | A kind of integral type power supply wire bushing and apply the supply socket of this power supply wire bushing |
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| Publication Number | Publication Date |
|---|---|
| CN204696344U true CN204696344U (en) | 2015-10-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520309483.3U Active CN204696344U (en) | 2015-05-14 | 2015-05-14 | A kind of integral type power supply wire bushing and apply the supply socket of this power supply wire bushing |
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| CN (1) | CN204696344U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112421259A (en) * | 2019-08-23 | 2021-02-26 | 矢崎能源系统公司 | Indoor wiring unit cable |
-
2015
- 2015-05-14 CN CN201520309483.3U patent/CN204696344U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112421259A (en) * | 2019-08-23 | 2021-02-26 | 矢崎能源系统公司 | Indoor wiring unit cable |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 315314 Zhejiang city of Ningbo province Cixi city Guanhaiwei town East Industrial Park Patentee after: Bulls group Limited by Share Ltd Address before: 315314 Zhejiang city of Ningbo province Cixi city Guanhaiwei town East Industrial Park Patentee before: Gongniu Group Co., Ltd. |