CN104242179A - Cable positioning element and charging gun using same - Google Patents
Cable positioning element and charging gun using same Download PDFInfo
- Publication number
- CN104242179A CN104242179A CN201310237725.8A CN201310237725A CN104242179A CN 104242179 A CN104242179 A CN 104242179A CN 201310237725 A CN201310237725 A CN 201310237725A CN 104242179 A CN104242179 A CN 104242179A
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- cable
- cylinder
- setting element
- charging gun
- mount pad
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Abstract
The invention relates to a cable positioning element and a charging gun using the cable positioning element. The cable positioning element is suitable for mounting a cable in a mounting base. The cable positioning element includes a column of which the cross section is polygonal, and a hollow channel is formed in the column and allows penetration of the cable. The column can be stressed to produce inelastic deformation to press against the cable, and at least one side face of the column can abut against one inner wall face of the mounting base. Accordingly, the situation that due to the distortion and rotation of the cable, the cable positioning element and wires in the cable positioning element rotate can be avoided, and the assembly efficiency of the cable is improved.
Description
Technical field
The present invention relates to a kind of setting element of cable, refer to that a kind of charging gun that is applicable to is inner and be used for fixing the setting element of cable especially, can avoid when charging gun moves because of the distortion that is positioned at charging gun external cable and the rotation of rotating institute and cause charging gun inside cable, while can promote the packaging efficiency of cable.
Background technology
Cable be used for transmit electric signal, be many machines basic element and known by everybody.But in order to the stability of transmission signal; No. 4394531st, US patent number discloses a kind of protective device preventing transmission line from shaking; this protective device has a tube-like envelope; a plurality of inwardly outstanding structure is provided with along shell inner peripheral surface; the frictional force abutted by this structure and transmission line fixes transmission line, and reduces the impact that transmission line is subject to the vibration of environment.Although this protective device can reduce the vibrations that environment causes, outstanding structure wherein, is only fix transmission line with frictional force, and effectively cannot avoids the rotation of transmission line.
In addition, along with the development of vehicle technology, the demand for charging gun on incident market grows with each passing day.The plug of charging gun in order to the plug of up to ten thousand times of user can be born, therefore in the structural design of charging gun, each spare part must be able to bear to a certain degree pull strength, coming off of the weld of terminal and electric wire can not be subject to strength that cable pulls.In addition, in order to allow the operation convenience of user, the bending of certain angle can be made in the rifle body of charging gun and grip part, therefore in order to the electric wire of fixing rifle body and inside, grip part, the workman of assembly line need use one to have flexible plastics, is set in the outside of cable and the direction coordinating rifle body and grip part bending, fills in charging gun by whole piece cable in the mode of compressing, although the torsion of charging gun inside cable can be avoided, the efficiency of assembling cable will be had a strong impact on thus.
Summary of the invention
For the problems referred to above, main purpose of the present invention is the setting element providing a kind of cable, be used for avoiding charging gun under user's Long-Time Service because of the distortion of cable with rotate cause coming off of terminal and cable welding place.
Of the present invention time an object is the setting element providing a kind of cable, can improve the packaging efficiency of cable.
For achieving the above object, cable setting element provided by the present invention, be applicable to, in a mount pad inside, one cable is installed, it is characterized in that: it is a polygonal cylinder that described cable setting element includes cross section, its inside is provided with a hollow channel and wears wherein for described cable, described cylinder can stressed generation inelastic deformation with cable described in packing, and its at least one side can be connected to an internal face of described mount pad.
In the technical scheme of the invention described above, described cylinder is corner cylinder.
Described cylinder is hexagonal cylinder.
One end facing epitaxy of described cylinder stretches formation one lean against part, described lean against part edge around area be greater than the sectional area in described cylinder cross section.
The material of described cylinder is aluminium.
Present invention also offers a kind of charging gun, there is a rifle body, one grip part is connected to described rifle body, one mount pad is one-body molded is located at inside, described grip part, one cable is through described grip part, it is characterized in that: also there is the cable setting element that is arranged at cable described in described mount pad inner position, it is a polygonal cylinder that described cable setting element includes cross section, its inside is provided with a hollow channel and wears wherein for described cable, described cylinder can stressed generation inelastic deformation with cable described in packing, and its at least one side can be connected to an internal face of described mount pad.
Adopt technique scheme, because cable setting element of the present invention uses metal to make, the workman of assembly line can use apparatus to produce inelastic deformation by cable setting element, reaches the effect of attached cable with packing cable.Meanwhile, charging gun rifle body inside has a plurality of inwardly outstanding internal face, and these internal faces can abut a plurality of sides of cable setting element.When user operates charging gun, due to cable setting element packing cable, and by the fixing strength that its side and internal face abut, can reach and prevent cable from producing the effect of rotating, and then avoid coming off of terminal and wire welding place, increase the life-span of charging gun.
In addition, the present invention can stretch formation lean against part along one end facing epitaxy of cylinder due to cable setting element, and the sectional area ratio cylinder of lean against part is large, therefore allow lean against part can abut along the internal face of the axis of cable with rifle body, avoid the axial dipole field causing electric wire because internal wire is subject to cable gravity effect.
Accompanying drawing explanation
Fig. 1 is the stereogram of the cable setting element of present pre-ferred embodiments;
Fig. 2 is that the mount pad of present pre-ferred embodiments and cable setting element combine schematic diagram;
Fig. 3 is the charging gun three-dimensional exploded view of present pre-ferred embodiments;
Fig. 4 is the charging gun three-dimensional combination figure of present pre-ferred embodiments.
Embodiment
Now lift following examples and by reference to the accompanying drawings structure of the present invention and effect be described in detail.
As shown in Figures 1 to 4, preferred embodiment of the present invention provides a kind of charging gun 1, there is a rifle body 30, one grip part 50 being located at rifle body 30, the one one-body molded mount pad 60 being located at inside, grip part 50, one cable 20 is through grip part 50, this external mount pad 60 inside is also provided with a cable setting element 10 and is used for installing positioning cable 20, it is polygonal cylinder 12 that cable setting element 10 includes a cross section, and inside is provided with hollow channel 14 current supply cable 20 to be worn wherein, cylinder 12 can stressed generation inelastic deformation with packing cable 20, and at least one side of cylinder 12 can be connected to an internal face of mount pad 60.The element relation that the present embodiment is detailed is described as follows:
In the present embodiment, the rifle body of charging gun 1 30 assembles for upper shell 31 docks with lower house 32, has space and multiple internal face to hold and to fix each element of charging gun 1 inside between upper-lower casing.One end of rifle body 30 is provided with plug 40 other end and is then provided with grip part 50, and in order to coordinate the custom of ergonomics and user, grip part 50 is designed to be bent downwardly at an angle from rifle body 30.
Cylinder 12 is hollow hexagonal cylinder, be made up of metal material, such as aluminium, the sectional area at boring place is slightly larger than cable 20, make cable 20 can wear cylinder 12, allow the workman of assembly line that apparatus can be used to exert a force at least any surface of cylinder 12, make it inwardly produce inelastic deformation and then form a recess 11, with packing cable 20.Cylinder 12 has 2 bearing surfaces 121 and abuts with the first internal face 321 in mount pad 60 and the second internal face 322 respectively, and then reach the effect of attached cable setting element 10, avoid charging gun under user's Long-Time Service, because the distortion of cable 20 and rotation, and cause the rotation of the cable 20 of cable setting element 10 and inside thereof.Certainly, the present invention does not limit the number of bearing surface, and a bearing surface energy and internal face can be only had to abut against, to reach the effect of attached cable setting element 10.In addition, the structure of cylinder 12 also replaceable one-tenth corner cylinder or other equivalences.
In the present embodiment, one end face of cable setting element 10 more stretches out formation lean against part 13 to be connected to mount pad 60, this lean against part 13 edge around area be greater than the sectional area in cylinder 12 cross section, thus can abut along the axis of cable and the 3rd internal face 323, its function is to avoid because internal wire 21 is subject to the impact of cable 20 gravity, pull electric wire 21 and cause the skew of the axis of electric wire 21, even cause coming off of terminal and electric wire 21 weld.
What deserves to be explained is, lean against part 13 be miscellaneous function and and inessential element, the simple end face by cylinder 12 and the 3rd internal face 323 abut the effect that also can reach and prevent cable moving.
Therefore, by aforementioned structure, as long as the workman of hookup wire is by sheathed for cable setting element 10 side face being fixed on cable 20, can cable 20 be fixed within mount pad 60 together with cable setting element 10, significantly can promotes packaging efficiency.
Finally; what must again illustrate is; the composed component that the present invention is disclosed in the aforementioned embodiment is only and illustrates; not be used for limiting the scope of patent protection of this case; such as other structural changes easily expected; or with the alternate variation of other equivalence elements, all should contain by the scope of patent protection of this case.
Claims (10)
1. cable setting element, be applicable to, in a mount pad inside, one cable is installed, it is characterized in that: it is a polygonal cylinder that described cable setting element includes cross section, its inside is provided with a hollow channel and wears wherein for described cable, described cylinder can stressed generation inelastic deformation with cable described in packing, and its at least one side can be connected to an internal face of described mount pad.
2. cable setting element as claimed in claim 2, is characterized in that: described cylinder is corner cylinder.
3. cable setting element as claimed in claim 2, is characterized in that: described cylinder is hexagonal cylinder.
4. the cable setting element as described in claim 1 or 2 or 3, is characterized in that: one end facing epitaxy of described cylinder stretches formation one lean against part, described lean against part edge around area be greater than the sectional area in described cylinder cross section.
5. cable setting element as claimed in claim 4, is characterized in that: the material of described cylinder is aluminium.
6. a charging gun, there is a rifle body, one grip part is connected to described rifle body, one mount pad is one-body molded is located at inside, described grip part, one cable is through described grip part, it is characterized in that: also there is the cable setting element that is arranged at cable described in described mount pad inner position, it is a polygonal cylinder that described cable setting element includes cross section, its inside is provided with a hollow channel and wears wherein for described cable, described cylinder can stressed generation inelastic deformation with cable described in packing, and its at least one side can be connected to an internal face of described mount pad.
7. charging gun as claimed in claim 6, is characterized in that: described cylinder is corner cylinder.
8. charging gun as claimed in claim 6, is characterized in that: described cylinder is hexagonal cylinder.
9. the charging gun as described in claim 6 or 7 or 8, is characterized in that: one end facing epitaxy of described cylinder stretches formation one lean against part, described in abut against body edge around sectional area be greater than the sectional area in described cylinder cross section.
10. cable setting element as claimed in claim 7 or 8, is characterized in that: described cylinder material is aluminium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310237725.8A CN104242179B (en) | 2013-06-17 | 2013-06-17 | Cable setting element and the charging gun using this cable setting element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310237725.8A CN104242179B (en) | 2013-06-17 | 2013-06-17 | Cable setting element and the charging gun using this cable setting element |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104242179A true CN104242179A (en) | 2014-12-24 |
| CN104242179B CN104242179B (en) | 2018-01-02 |
Family
ID=52229776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310237725.8A Expired - Fee Related CN104242179B (en) | 2013-06-17 | 2013-06-17 | Cable setting element and the charging gun using this cable setting element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104242179B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106427629A (en) * | 2016-10-19 | 2017-02-22 | 中天科技装备电缆有限公司 | Alternative-current charge gun |
| CN108928243A (en) * | 2017-05-24 | 2018-12-04 | 中航光电科技股份有限公司 | Cable connection set and the charging gun using the connector sleeve |
| CN110637402A (en) * | 2017-05-18 | 2019-12-31 | 株式会社自动网络技术研究所 | Electrical junction box |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5338917A (en) * | 1992-02-26 | 1994-08-16 | Tweco Products, Inc. | Ergonomic welding gun with quick disconnect cable assembly |
| DE29616631U1 (en) * | 1996-09-24 | 1996-11-14 | Emhart Inc., Newark, Del. | Fastening arrangement |
| US6797923B2 (en) * | 2002-05-08 | 2004-09-28 | Illinois Tool Works Inc. | Welding cable insulation method and apparatus |
| NL1026842C2 (en) * | 2004-08-13 | 2006-02-14 | Framatome Connectors Int | Cable connector. |
| TWM391208U (en) * | 2010-03-30 | 2010-10-21 | Fu Ching Technical Industry Co Ltd | Improved structure of cable connector |
-
2013
- 2013-06-17 CN CN201310237725.8A patent/CN104242179B/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106427629A (en) * | 2016-10-19 | 2017-02-22 | 中天科技装备电缆有限公司 | Alternative-current charge gun |
| CN106427629B (en) * | 2016-10-19 | 2018-08-07 | 中天科技装备电缆有限公司 | A kind of AC charging rifle |
| CN110637402A (en) * | 2017-05-18 | 2019-12-31 | 株式会社自动网络技术研究所 | Electrical junction box |
| US11081869B2 (en) | 2017-05-18 | 2021-08-03 | Autonetworks Technologies, Ltd. | Electrical junction box |
| CN108928243A (en) * | 2017-05-24 | 2018-12-04 | 中航光电科技股份有限公司 | Cable connection set and the charging gun using the connector sleeve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104242179B (en) | 2018-01-02 |
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Granted publication date: 20180102 Termination date: 20200617 |
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