CN202737162U - Two-part type plughole assembly - Google Patents
Two-part type plughole assembly Download PDFInfo
- Publication number
- CN202737162U CN202737162U CN 201220302962 CN201220302962U CN202737162U CN 202737162 U CN202737162 U CN 202737162U CN 201220302962 CN201220302962 CN 201220302962 CN 201220302962 U CN201220302962 U CN 201220302962U CN 202737162 U CN202737162 U CN 202737162U
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- China
- Prior art keywords
- assembly
- plughole
- spring
- butt
- plugging hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a two-part type plughole assembly, which mainly comprises a crown spring hole assembly (1) and a leaf spring hole assembly (2) connected with each other. According to the two-part type plughole assembly particularly provided by the utility model, the butt end and the welding end of the plughole can be detachable, so as to effectively solve the problem of difficulty in repairing after the butt end is worn-out. After a crown spring hole assembly (1) is renewed, the welded leaf spring hole assembly (2) can continue to be used, and the plughole assembly is low in contact resistance and long in mechanical service life; advantages of the existing two kinds of plughole structures are combined and the overall service life of the plughole assembly can be improved more than 10000 times; the plughole assembly is low in butt precision requirement and large in positive pressure after the butt of the leaf spring hole, thereby effectively making up deviation on the hole assembly size of an insulating mounting plate and ensuring the contact resistance to meet demands of products after butt.
Description
Technical field
The utility model relates to a kind of design of electric butt connection device, is specifically related to a kind of double-body bike plugging hole component.
Background technology
At present, existing plugging hole component all is integral structure, when one of them plugging hole component serious wear, can only discard, and cost is quite high, and is unfavorable for environmental protection.
The utility model content
Technical problem to be solved in the utility model is to overcome the high shortcoming poor with the feature of environmental protection of cost that the integral structure of existing plugging hole component causes.
The technical scheme that its timely problem that solves the utility model adopts is a kind of double-body bike plugging hole component, mainly comprises interconnective hat spring aperture member (1) and sheet spring aperture member (2).
Double-body bike plugging hole component described in the utility model, wherein, described hat spring aperture member (1) mainly comprises front jack (3) and hat spring (4), front jack (3) places hat spring (4) one ends; Hat spring aperture member (1) process consistency is good, and front jack (3) need not transferred power, and contact resistance is stable, plug softly, the mechanical endurance of having improved product, during assembling, uses the pin that insulate plugging hole component can be fixed.
Double-body bike plugging hole component described in the utility model, wherein, described spring aperture member (2) mainly comprises rear jack (5), back-up ring (6), spring (7), and wherein, back-up ring (6) one ends are connected with rear jack (5), and the other end is connected with spring (7); After back-up ring (6) is installed; a little more than rear jack (5) outside dimension; rear jack (5) assembly is fixed by a pin on the rear insulator; because rear jack (5) only just plugs when transfer to flight butt end plug more; the plug frequency is lower; can use existing spring structure; increase normal pressure; using spring (7) to do radially tightens; improve the contact resistance of product; simultaneously also can improve two-part bonding strength as syndeton, the effect of back-up ring (6) is that a position spring (7) provides the location in the axial direction, and footpath upwards screening glass spring aperture member (2) is not subjected to misplug or outside destroy radially.
Double-body bike plugging hole component described in the utility model, but be applicable to the ground power unit plug of plug butt end integral replacing, be used for the double-body bike detachable interposing aperture member of heavy-current electric connector product.When front end plugging hole component serious wear, can change it, do not affect the bonding wire embedding of rear end receptacle portion simultaneously, improve the maintainability of product and the whole service life of cable assembly.
Double-body bike plugging hole component described in the utility model, wherein, butt end and the welding ends of jack are detachable, reprocess difficult situation after efficiently solving the butt end wearing and tearing, behind the hat spring aperture member (1) that more renews, the sheet spring aperture member (2) of bonding wire can continue to use, and the contact resistance of this plugging hole component is low, mechanical endurance is long, in conjunction with the advantage of existing two kinds of jack structures, the bulk life time of plugging hole component can be brought up to more than 10000 times, the merging precision of plugging hole component requires low, normal pressure is larger after the docking of sheet spring hole, can effectively remedy the deviation on the insulating mounting plate hole packet size, guarantees that the rear contact resistance of docking still can satisfy product requirement.
Description of drawings
Fig. 1 is double-body bike plugging hole component profile;
Fig. 2 is hat spring aperture member cross-sectional view;
Fig. 3 is hat spring aperture member stereogram;
Fig. 4 is sheet spring aperture member cross-sectional view;
Fig. 5 is sheet spring aperture member stereogram.
Embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail:
The described double-body bike plugging hole component of the present embodiment as shown in Figure 1, mainly comprises interconnective hat spring aperture member (1) and sheet spring aperture member (2).
The described double-body bike plugging hole component of the present embodiment, shown in Fig. 2,3, described hat spring aperture member (1) mainly comprises front jack (3) and hat spring (4), front jack (3) places hat spring (4) one ends; Hat spring aperture member (1) process consistency is good, and front jack (3) need not transferred power, and contact resistance is stable, plug softly, the mechanical endurance of having improved product, during assembling, uses the pin that insulate plugging hole component can be fixed.
The described double-body bike plugging hole component of the present embodiment is shown in Fig. 4,5, described spring aperture member (2) mainly comprises rear jack (5), back-up ring (6), spring (7), wherein, back-up ring (6) one ends are connected with rear jack (5), and the other end is connected with spring (7); After back-up ring (6) is installed; a little more than rear jack (5) outside dimension; rear jack (5) assembly is fixed by a pin on the rear insulator; because rear jack (5) only just plugs when transfer to flight butt end plug more; the plug frequency is lower; can use existing spring structure; increase normal pressure; using spring (7) to do radially tightens; improve the contact resistance of product; simultaneously also can improve two-part bonding strength as syndeton, the effect of back-up ring (6) is that a position spring (7) provides the location in the axial direction, and footpath upwards screening glass spring aperture member (2) is not subjected to misplug or outside destroy radially.
The described double-body bike plugging hole component of the present embodiment, but be applicable to the ground power unit plug of plug butt end integral replacing, be used for the double-body bike detachable interposing aperture member of heavy-current electric connector product.When front end plugging hole component serious wear, can change it, do not affect the bonding wire embedding of rear end receptacle portion simultaneously, improve the maintainability of product and the whole service life of cable assembly.
The described double-body bike plugging hole component of the present embodiment, wherein, butt end and the welding ends of jack are detachable, reprocess difficult situation after efficiently solving the butt end wearing and tearing, behind the hat spring aperture member (1) that more renews, the sheet spring aperture member (2) of bonding wire can continue to use, and the contact resistance of this plugging hole component is low, mechanical endurance is long, in conjunction with the advantage of existing two kinds of jack structures, the bulk life time of plugging hole component can be brought up to more than 10000 times, the merging precision of plugging hole component requires low, normal pressure is larger after the docking of sheet spring hole, can effectively remedy the deviation on the insulating mounting plate hole packet size, guarantees that the rear contact resistance of docking still can satisfy product requirement.
The above only is better embodiment of the present utility model, all any modifications of making within spirit of the present utility model and principle, is equal to and replaces and improvement etc., all should be included within the protection range of the present utility model.
Claims (3)
1. double-body bike plugging hole component, it is characterized in that: described plugging hole component mainly comprises interconnective hat spring aperture member (1) and sheet spring aperture member (2).
2. according to the described double-body bike plugging hole component of claim 1, it is characterized in that: described hat spring aperture member (1) mainly comprises front jack (3) and hat spring (4), and front jack (3) places hat spring (4) one ends.
3. according to claim 1 or 2 described double-body bike plugging hole components, it is characterized in that: described spring aperture member (2) mainly comprises rear jack (5), back-up ring (6), spring (7), wherein, back-up ring (6) one ends are connected with rear jack (5), and the other end is connected with spring (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220302962 CN202737162U (en) | 2012-06-26 | 2012-06-26 | Two-part type plughole assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220302962 CN202737162U (en) | 2012-06-26 | 2012-06-26 | Two-part type plughole assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202737162U true CN202737162U (en) | 2013-02-13 |
Family
ID=47662828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220302962 Expired - Fee Related CN202737162U (en) | 2012-06-26 | 2012-06-26 | Two-part type plughole assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202737162U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106785545A (en) * | 2017-03-02 | 2017-05-31 | 胡世勇 | A kind of charging electric vehicle socket of fast changeable jack |
| CN108711696A (en) * | 2018-07-11 | 2018-10-26 | 广东林新能源科技有限公司 | A kind of terminal and connector |
-
2012
- 2012-06-26 CN CN 201220302962 patent/CN202737162U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106785545A (en) * | 2017-03-02 | 2017-05-31 | 胡世勇 | A kind of charging electric vehicle socket of fast changeable jack |
| CN108711696A (en) * | 2018-07-11 | 2018-10-26 | 广东林新能源科技有限公司 | A kind of terminal and connector |
| CN108711696B (en) * | 2018-07-11 | 2024-04-19 | 广东林一新能源科技有限公司 | Terminal and connector |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20180626 |