CN202332595U - Connecting structure of terminal in switch and casing - Google Patents
Connecting structure of terminal in switch and casing Download PDFInfo
- Publication number
- CN202332595U CN202332595U CN 201120498687 CN201120498687U CN202332595U CN 202332595 U CN202332595 U CN 202332595U CN 201120498687 CN201120498687 CN 201120498687 CN 201120498687 U CN201120498687 U CN 201120498687U CN 202332595 U CN202332595 U CN 202332595U
- Authority
- CN
- China
- Prior art keywords
- terminal
- hole
- switch
- housing
- casing
- 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
Links
- 206010058109 Hangnail Diseases 0.000 claims description 9
- 239000000428 dust Substances 0.000 abstract description 6
- 239000012535 impurity Substances 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
Images
Landscapes
- Switch Cases, Indication, And Locking (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a connecting structure of a terminal in a switch and a casing, which prevents dust from entering the inside of the switch and comprises the casing and the terminal, and one end of the terminal extends into the casing. A hole for an end portion of the terminal to pass through is arranged on the casing, barbs are arranged on two lateral sides of a portion of the terminal arranged in the hole respectively, and the distance between the outermost ends of the two barbs is equal to the width of the hole. The connecting structure has the advantages that due to the fact that the barbs are arranged on the two lateral sides of the portion of the terminal arranged in the hole respectively and the distance between the outermost ends of the two barbs is equal to the width of the hole, a position between the terminal and the hole is completely sealed, and dust or impurities can be prevented from entering the inside of the switch from the hole.
Description
Technical field
The utility model 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.
The utility model content
The utility model technical problem to be solved 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 utility model 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 beneficial effect of the utility model is: 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 utility model switch;
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 the specific embodiments of the utility model in detail.
As shown in Figure 1; The syndeton of terminal and housing in the described switch of the utility model; 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 |
|---|---|---|---|
| CN 201120498687 CN202332595U (en) | 2011-12-05 | 2011-12-05 | Connecting structure of terminal in switch and casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120498687 CN202332595U (en) | 2011-12-05 | 2011-12-05 | Connecting structure of terminal in switch and casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202332595U true CN202332595U (en) | 2012-07-11 |
Family
ID=46444567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120498687 Expired - Lifetime CN202332595U (en) | 2011-12-05 | 2011-12-05 | Connecting structure of terminal in switch and casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202332595U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102568870A (en) * | 2011-12-05 | 2012-07-11 | 张家港华捷电子有限公司 | Terminal-shell connecting structure in switch |
-
2011
- 2011-12-05 CN CN 201120498687 patent/CN202332595U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102568870A (en) * | 2011-12-05 | 2012-07-11 | 张家港华捷电子有限公司 | Terminal-shell connecting structure in switch |
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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: 20120711 |
|
| CX01 | Expiry of patent term |