CN102568870A - Terminal-shell connecting structure in switch - Google Patents
Terminal-shell connecting structure in switch Download PDFInfo
- Publication number
- CN102568870A CN102568870A CN2011103977132A CN201110397713A CN102568870A CN 102568870 A CN102568870 A CN 102568870A CN 2011103977132 A CN2011103977132 A CN 2011103977132A CN 201110397713 A CN201110397713 A CN 201110397713A CN 102568870 A CN102568870 A CN 102568870A
- Authority
- CN
- China
- Prior art keywords
- terminal
- hole
- switch
- housing
- shell
- 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.)
- Pending
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- Switch Cases, Indication, And Locking (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Push-Button Switches (AREA)
Abstract
The invention discloses a terminal-shell connecting structure in a switch, which can prevent dust from entering the switch. The terminal-shell connecting structure comprises a shell and a terminal with one end stretching into the shell, wherein a hole for the end part of the terminal to pass is arranged on the shell; and both side edges of the portion of the terminal inside the hole are respectively provided with a reversed thorn, and the distance between the outermost ends of the two reversed thorns are equal. The invention has the advantage that the terminal and the hole are completely sealed after both side edges of the portion of the terminal inside the hole are respectively provided with one reversed thorn and the distance between the outermost ends of the two reversed thorns are equal, so that dust or impurities can be prevented from entering the switch from the hole.
Description
Technical field
The present invention relates to the syndeton of terminal and housing in a kind of switch.
Background technology
The general structure of the syndeton of terminal and housing is to comprise that a housing and an end stretch into the plurality of terminals in the housing in the existing switch, and housing is provided with the hole that supplies terminal ends to pass through, and the width in hole is positioned at the width of this hole part greater than terminal.When reality was used, it is inner that dust or impurity are easy to get into the switch that has said structure, thus the life-span of conduction property between influencing contactor and contact.
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of dust or impurity of preventing to get into the syndeton of terminal and housing in the switch switch inside.
For solving the problems of the technologies described above; The technical scheme that the present invention adopts is: the syndeton of terminal and housing in a kind of switch; Comprise that a housing and an end stretch into the terminal in the housing; Housing is provided with the hole that supplies terminal ends to pass through, and said terminal is positioned on the position dual-side in this hole and is respectively arranged with hangnail, and the distance between the two hangnail outermost end equates with the width in hole.
The invention has the beneficial effects as follows: be positioned at terminal on the position dual-side in this hole hangnail is set respectively; And the distance between the two hangnail outermost end is with after the width in hole equates; Seal up fully between terminal and the hole, thereby it is inner to prevent that dust or impurity from getting into switch from this hole.
Description of drawings
Fig. 1 is the structural representation of the syndeton of terminal and housing in the switch of the present invention;
Fig. 2 is the structural representation of terminal among Fig. 1.
Among the figure: 1, housing, 2, terminal, 3, the hole, 4, hangnail.
Embodiment
Below in conjunction with accompanying drawing, describe specific embodiments of the present invention in detail.
As shown in Figure 1; The syndeton of terminal and housing in the switch of the present invention; Comprise that a housing 1 and an end stretch into the terminal 2 in the housing 1; Housing 1 is provided with the hole 3 that supplies terminal 2 ends to pass through, and said terminal 2 is positioned on the position dual-side in this hole 3 and is respectively arranged with hangnail 4---and shown in Figure 2, the distance between two hangnails, 4 outermost end equates with the width in hole 3.Seal up fully between terminal 2 and the hole 3 like this, thereby it is inner to prevent that dust or impurity from getting into switch from this hole 3, has improved conduction property and the life-span of contact between the contact, guaranteed the stability of switch.
Claims (1)
1. the syndeton of terminal and housing in the switch; Comprise that a housing and an end stretch into the terminal in the housing; Housing is provided with the hole that supplies terminal ends to pass through; It is characterized in that: said terminal is positioned on the position dual-side in this hole and is respectively arranged with hangnail, and the distance between the two hangnail outermost end equates with the width in hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103977132A CN102568870A (en) | 2011-12-05 | 2011-12-05 | Terminal-shell connecting structure in switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103977132A CN102568870A (en) | 2011-12-05 | 2011-12-05 | Terminal-shell connecting structure in switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102568870A true CN102568870A (en) | 2012-07-11 |
Family
ID=46414035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103977132A Pending CN102568870A (en) | 2011-12-05 | 2011-12-05 | Terminal-shell connecting structure in switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102568870A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5595290A (en) * | 1995-11-28 | 1997-01-21 | Hsieh; Hsuan-Jui | Switch structure with multiple usages |
| US5882231A (en) * | 1996-10-22 | 1999-03-16 | Kabushiki Kaisha T An T | Switch connecting structure |
| CN101710549A (en) * | 2009-11-06 | 2010-05-19 | 浙江亚洲龙继电器有限公司 | Shockproof relay |
| CN201868346U (en) * | 2010-11-27 | 2011-06-15 | 浙江亚洲龙继电器有限公司 | Small high-power relay |
| CN202332595U (en) * | 2011-12-05 | 2012-07-11 | 张家港华捷电子有限公司 | Connecting structure of terminal in switch and casing |
-
2011
- 2011-12-05 CN CN2011103977132A patent/CN102568870A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5595290A (en) * | 1995-11-28 | 1997-01-21 | Hsieh; Hsuan-Jui | Switch structure with multiple usages |
| US5882231A (en) * | 1996-10-22 | 1999-03-16 | Kabushiki Kaisha T An T | Switch connecting structure |
| CN101710549A (en) * | 2009-11-06 | 2010-05-19 | 浙江亚洲龙继电器有限公司 | Shockproof relay |
| CN201868346U (en) * | 2010-11-27 | 2011-06-15 | 浙江亚洲龙继电器有限公司 | Small high-power relay |
| CN202332595U (en) * | 2011-12-05 | 2012-07-11 | 张家港华捷电子有限公司 | Connecting structure of terminal in switch and casing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120711 |