CN202103170U - Grounding structure - Google Patents
Grounding structure Download PDFInfo
- Publication number
- CN202103170U CN202103170U CN2011201910792U CN201120191079U CN202103170U CN 202103170 U CN202103170 U CN 202103170U CN 2011201910792 U CN2011201910792 U CN 2011201910792U CN 201120191079 U CN201120191079 U CN 201120191079U CN 202103170 U CN202103170 U CN 202103170U
- Authority
- CN
- China
- Prior art keywords
- locking cap
- flange
- substrate
- binding post
- ground structure
- 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 - Lifetime
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- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
The utility model relates to a grounding structure, which comprises a terminal connected with one end of a wire and a base plate used for fixing the wire, wherein the terminal is provided with a fixing hole, the base plate is provided with a fixing cap which is arranged in the fixing hole of the terminal in a penetrated way, one end of the fixing cap is connected with the base plate, one end of the fixing cap, which is far away from the base plate, can extend outwards to form a flange for clamping the connection terminal, and after the flange is formed, the fixing cap is clung on the base plate to press the terminal, so that the assembling surface is smoother than the traditional riveting mode.
Description
[technical field]
The utility model relates to ground structure, particularly relates to a kind of ground structure that is used to destatic the brush series products.
[background technology]
Traditional brush that destatics waits the earth connection of product to fix through riveted way, promptly passes the terminal of an end of being located at said earth connection with rivet, with the processing of riveted joint special equipment earth connection is fixed on the substrate again.
But after the fixing riveted joint of employing rivet type, irregular phenomenon can appear in riveted joint face, makes and assembles instability, and increase the rivet bar cost.Simultaneously, adopt rivet to fix, the buying link is many, and the production and processing operation is many, and time waste is big, and needing increases special equipment, and process operation is not convenient.
[utility model content]
Based on this, be necessary the ground structure that provides a kind of fitting surface comparatively smooth.
A kind of ground structure; Comprise the binding post and the substrate that is used for fixing this electric wire that are used to be connected in electric wire one end; This binding post has fixing hole; This substrate is provided with the locking cap of the fixing hole that can wear this binding post, and an end of this locking cap connects this substrate, and this locking cap can outwards extend away from an end of this substrate and form the flange that holds this splicing ear.
The tradition earth connection is fixed through rivet.Fixing back forms the projection of ring-type easily at fitting surface, thereby causes the fitting surface out-of-flatness and cause that assembling is unstable.But after above-mentioned locking cap at its plate wore above-mentioned binding post, flange made it fixing thereby push down above-mentioned binding post away from an end of aforesaid substrate to be pressed in the said fixing cap through common apparatus or other impact styles.Owing to do not use parts connections such as rivet, and substitute, so the said fixing cap is close to aforesaid substrate and is pushed down above-mentioned binding post behind the flange, makes that the more traditional riveted joint mode of fitting surface is smooth with pressing the mode of stating locking cap.
Further, this locking cap is a cylindrical drum, and the fixing hole on this binding post is the circular hole of diameter greater than this locking cap diameter.
The design of cylindrical drum is made simply, easily flange.
Further, this flange is one, and unbroken loop is around the outer wall of this locking cap.
Further, this flange is one, and part is around the outer wall of this locking cap.
Further, this flange is three, and spaced apart on the end face of this locking cap.
Different situations such as shape according to concrete wiring situation and this locking cap have the design of above-mentioned place's flange or many places turnup structure, can change flexibly according to different situations like this, have both guaranteed to fixedly secure binding post, can save material again, and are easily manufactured.
Further, this substrate is processed by nonferrous materials.
Adopt above-mentioned metal material, guarantee the intensity and the elasticity of aforesaid substrate, better realize the flange effect, make said fixing cap behind the flange press above-mentioned binding post and be close to aforesaid substrate simultaneously, thereby make fitting surface smooth, assembling is stable.
[description of drawings]
Fig. 1 is the preceding stereogram of locking cap flange of the ground structure of an embodiment;
Fig. 2 is the stereogram behind the locking cap flange of ground structure of Fig. 1.
[embodiment]
Below in conjunction with accompanying drawing and specific embodiment, further illustrate.
See also Fig. 1, a kind of ground structure 100 comprises binding post 120 and substrate 140.Binding post 120 can be fixed on the substrate 140.
The shape that is appreciated that binding post 120 is not limited to annulus, can also be other shapes; Its fixing hole is not limited to circle, can also be other shapes such as square, triangle.Locking cap 142 is not limited to cylindrical drum, can also be other shapes of the fixing hole that can pass binding post 120.Locking cap 142 is not limited to vertical substrate 140 and extends, and can also favour substrate 140 and extend.Flange is not limited to the outer wall of unbroken loop around locking cap 142, and all right part is around the outer wall of locking cap 142.Flange is not limited to one, can also be for a plurality of, and a plurality of flange is spaced apart on the end face of locking cap 142.The material of substrate 140 is not limited to nonferrous materials, can also be ferrous material.
When assembling during this ground structure 100, locking cap 142 is penetrated in the fixing hole of binding post 120, away from an end of basic 140, make its flange through equipment or other impact style press fit caps 142.Locking cap 142 behind the flange compresses binding post 120, is close to substrate 140 simultaneously, and link terminal 120 has saved the use rivet to avoid the fitting surface out-of-flatness on the one hand on the one hand.
Simultaneously, the configuration saves rivet bar of flange formula need not to use special-purpose rivet driver apparatus processing, and riveted joint flange form and substrate shape processing are once accomplished, and save the operation guaranteed quality.
The above embodiment has only expressed several kinds of execution modes of the utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement, these all belong to the protection range of the utility model.Therefore, the protection range of the utility model patent should be as the criterion with accompanying claims.
Claims (6)
1. ground structure; Comprise the binding post and the substrate that is used for fixing this electric wire that are used to be connected in electric wire one end; It is characterized in that this binding post has fixing hole, this substrate is provided with the locking cap of the fixing hole that can wear this binding post; One end of this locking cap connects this substrate, and this locking cap can outwards extend away from an end of this substrate and form the flange that holds this splicing ear.
2. ground structure according to claim 1 is characterized in that, this locking cap is a cylindrical drum, and this fixing hole is the circular hole of diameter more than or equal to this locking cap diameter.
3. ground structure according to claim 1 is characterized in that, this flange is one, and unbroken loop is around the outer wall of this locking cap.
4. ground structure according to claim 1 is characterized in that, this flange is one, and part is around the outer wall of this locking cap.
5. ground structure according to claim 1 is characterized in that, this flange is a plurality of, and spaced apart on the end face of this locking cap.
6. ground structure according to claim 1 is characterized in that this substrate is processed by nonferrous materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201910792U CN202103170U (en) | 2011-06-08 | 2011-06-08 | Grounding structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201910792U CN202103170U (en) | 2011-06-08 | 2011-06-08 | Grounding structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202103170U true CN202103170U (en) | 2012-01-04 |
Family
ID=45389170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201910792U Expired - Lifetime CN202103170U (en) | 2011-06-08 | 2011-06-08 | Grounding structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202103170U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107923948A (en) * | 2015-07-24 | 2018-04-17 | 大陆汽车有限责任公司 | For measuring the sensor device with common ground contact element of electric current flowing |
-
2011
- 2011-06-08 CN CN2011201910792U patent/CN202103170U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107923948A (en) * | 2015-07-24 | 2018-04-17 | 大陆汽车有限责任公司 | For measuring the sensor device with common ground contact element of electric current flowing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120104 |
|
| CX01 | Expiry of patent term |