CN204144083U - Switch - Google Patents
Switch Download PDFInfo
- Publication number
- CN204144083U CN204144083U CN201420493441.5U CN201420493441U CN204144083U CN 204144083 U CN204144083 U CN 204144083U CN 201420493441 U CN201420493441 U CN 201420493441U CN 204144083 U CN204144083 U CN 204144083U
- Authority
- CN
- China
- Prior art keywords
- receiving space
- switch
- insulation shell
- fixed terminal
- diapire
- 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.)
- Active
Links
Landscapes
- Push-Button Switches (AREA)
Abstract
A kind of switch, comprise the insulation shell being provided with receiving space, the fixed terminal be immobilizated in insulation shell, the lid that is positioned at the travelling contact above fixed terminal and is covered in outside insulation shell, described lid includes top board, and described ceiling center position is provided with the protuberance be wholely set projected upwards.
Description
[technical field]
The utility model is relevant a kind of switch, particularly relates to a kind of lid of switch.
[background technology]
Traditional switch comprises the insulation shell being provided with receiving space, the fixed terminal be immobilizated in insulation shell, the lid that is positioned at the travelling contact above fixed terminal and is covered in outside insulation shell.Described lid comprises main part and actuator, and described actuator is bonded on described main part.When External Force Acting in actuator time, actuator easily comes off from main part.
Therefore, need the switch that a kind of improvement is provided, make that the structure of this switch is more stable, longer service life.
[utility model content]
Technical problem to be solved in the utility model is to provide a kind of Stability Analysis of Structures, uses the good switch of feel.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of switch, comprise the insulation shell being provided with receiving space, the fixed terminal be immobilizated in insulation shell, the lid that is positioned at the travelling contact above fixed terminal and is covered in outside insulation shell, described lid includes top board, and described ceiling center position is provided with the protuberance be wholely set projected upwards.
Relative to prior art, described protuberance is integrally formed on the top board of described lid, when External Force Acting in described protuberance time, described protuberance can not come off from top board.
Other specific features of the present utility model are as follows:
The sidewall that described insulation shell has diapire and upwards extends from described diapire, described diapire and described sidewall form receiving space.
The rear wall that described sidewall comprises antetheca, be oppositely arranged with antetheca and the two side being connected antetheca and rear wall, described diapire, antetheca, rear wall and two side form receiving space.
Described insulation shell is provided with the boss extending up to receiving space from diapire, described receiving space is divided into the first receiving space and the second receiving space by described boss, form the first receiving space between the sidewall of described boss and described insulation shell, the mid portion of described boss forms the second receiving space.
Described lid is provided with the wall extension from the side of top board to downward-extension, and described wall extension is contained in described first receiving space.
Described switch comprises two travelling contacts, and these two stacking settings of travelling contact are also contained in described second receiving space.
The side of described travelling contact is outwards provided with and to the projection of downward-extension, described projection is resisted against described boss.
Described travelling contact is dome-shaped, and the side of described travelling contact is provided with four projections, and these four projections are circumferentially evenly arranged.
Described fixed terminal has the first fixed terminal and the second fixed terminal, and described first fixed terminal and described second fixed terminal are shaped in the diapire of described insulation shell.
Described lid is made up of elastomeric material.
[accompanying drawing explanation]
Fig. 1 is the stereogram meeting switch of the present utility model.
Fig. 2 is the decomposed figure of switch shown in Fig. 1.
Fig. 3 is the further exploded view of switch shown in Fig. 2.
Fig. 4 is the further exploded view of switch shown in Fig. 3.
Fig. 5 is the exploded view at another visual angle of switch shown in Fig. 4.
Fig. 6 is the cutaway view along the direction of A-A shown in Fig. 1.
[main element symbol description]
| Switch | 100 | Insulation shell | 110 |
| Diapire | 111 | Antetheca | 112 |
| Rear wall | 113 | Sidewall | 114 |
| Boss | 115 | First receiving space | 116 |
| Second receiving space | 117 | First fixed terminal | 121 |
| Second fixed terminal | 122 | First movable terminal | 131 |
| Second movable terminal | 132 | Projection | 133 |
| Lid | 140 | Top board | 141 |
| Protuberance | 142 | Wall extension | 143 |
Following embodiment will further illustrate the utility model in conjunction with above-mentioned accompanying drawing.
[embodiment]
Consult Fig. 1 to Fig. 5, be depicted as a kind of switch 100, comprise the insulation shell 110 being provided with receiving space, the fixed terminal be immobilizated in insulation shell 110, be positioned at the movable terminal above fixed terminal and be from up to down covered in the lid 140 of insulation shell 110.
Consult Fig. 4 and Fig. 5, four sidewalls that described insulation shell 110 comprises diapire 111 and upwards extends from described diapire 111, the rear wall 113 that these four sidewalls comprise antetheca 112, be oppositely arranged with antetheca 112 and be connected the two side 114 of antetheca 112 and rear wall 113, described diapire 111, antetheca 112, rear wall 113 and two side 114 form receiving space.Described insulation shell 110 also comprises the boss 115 extending up to described receiving space from described diapire 111, and described receiving space is divided into the first receiving space 116 and the second receiving space 117 by described boss 115.Form the first receiving space 116 between described boss 115 and four sidewalls of described insulation shell 110, the mid portion of described boss 115 forms the second receiving space 117.
Consult Fig. 3 to Fig. 5, described fixed terminal comprises the first fixed terminal 121 and the second fixed terminal 122, and described first fixed terminal 121 and described second fixed terminal 122 are shaped in the diapire 111 of described insulation shell 110.
Consult Fig. 4 to Fig. 6, described movable terminal comprises the first movable terminal 131 and the second movable terminal 132, first movable terminal 131 and the vertically stacking setting of the second movable terminal 132 and is contained in described second receiving space 117.Described first movable terminal 131 and the second movable terminal 132 are all in dome-shaped, and the side of described first movable terminal 131 and the second movable terminal 132 is outwards equipped with and to four projections 133 of downward-extension, these four projections 133 are circumferentially evenly arranged.Described four projections 133 are resisted against described boss 115.
Consult Fig. 4 to Fig. 6, described lid 140 includes top board 141, and described top board 141 middle position is provided with the protuberance 142 be wholely set projected upwards.Described lid 140 is also provided with the wall extension 143 from the side of top board 141 to downward-extension, and described wall extension 143 is contained in described first receiving space 116.Described lid 140 is made up of elastomeric material.
Claims (10)
1. a switch, comprise the insulation shell being provided with receiving space, the fixed terminal be immobilizated in insulation shell, the lid that is positioned at the travelling contact above fixed terminal and is covered in outside insulation shell, it is characterized in that: described lid includes top board, described ceiling center position is provided with the protuberance be wholely set projected upwards.
2. switch as claimed in claim 1, it is characterized in that: the sidewall that described insulation shell has diapire and upwards extends from described diapire, described diapire and described sidewall form receiving space.
3. switch as claimed in claim 2, is characterized in that: described sidewall comprises antetheca, the rear wall that is oppositely arranged with antetheca and the two side being connected antetheca and rear wall, described diapire, antetheca, rear wall and two side formation receiving space.
4. switch as claimed in claim 2, it is characterized in that: described insulation shell is provided with the boss extending up to receiving space from diapire, described receiving space is divided into the first receiving space and the second receiving space by described boss, form the first receiving space between the sidewall of described boss and described insulation shell, the mid portion of described boss forms the second receiving space.
5. switch as claimed in claim 4, is characterized in that: described lid is provided with the wall extension from the side of top board to downward-extension, and described wall extension is contained in described first receiving space.
6. switch as claimed in claim 4, it is characterized in that: described switch comprises two travelling contacts, these two stacking settings of travelling contact are also contained in described second receiving space.
7. switch as claimed in claim 6, is characterized in that: the side of described travelling contact is outwards provided with and to the projection of downward-extension, described projection is resisted against described boss.
8. switch as claimed in claim 7, it is characterized in that: described travelling contact is dome-shaped, the side of described travelling contact is provided with four projections, and these four projections are circumferentially evenly arranged.
9. switch as claimed in claim 2, it is characterized in that: described fixed terminal has the first fixed terminal and the second fixed terminal, described first fixed terminal and described second fixed terminal are shaped in the diapire of described insulation shell.
10. switch as claimed in claim 1, is characterized in that: described lid is made up of elastomeric material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420493441.5U CN204144083U (en) | 2014-08-29 | 2014-08-29 | Switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420493441.5U CN204144083U (en) | 2014-08-29 | 2014-08-29 | Switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204144083U true CN204144083U (en) | 2015-02-04 |
Family
ID=52420752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420493441.5U Active CN204144083U (en) | 2014-08-29 | 2014-08-29 | Switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204144083U (en) |
-
2014
- 2014-08-29 CN CN201420493441.5U patent/CN204144083U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204144107U (en) | Switch | |
| CN204144083U (en) | Switch | |
| CN203966929U (en) | Face touches type low-tension fuse isolating switch | |
| CN203284900U (en) | Tightly-fitted insulation board | |
| CN204144101U (en) | Switch | |
| CN204688325U (en) | A kind of electronic handlebar | |
| CN204131030U (en) | Shielding wire casing | |
| CN202721058U (en) | Light touch switch | |
| CN204190020U (en) | Power connector joint | |
| CN205335142U (en) | Push switch | |
| CN204966435U (en) | Miniature circuit breaker run -on plate | |
| CN205248158U (en) | Electronic ignition switch | |
| CN203386697U (en) | Miniature circuit breaker | |
| CN203659714U (en) | Slide switch | |
| CN206350120U (en) | A kind of miniature support of earplug | |
| CN205039123U (en) | Miniature circuit breaker | |
| CN202977911U (en) | Socket | |
| CN203232834U (en) | Household electrical appliance button switch | |
| CN203250687U (en) | Multifunctional delay switch | |
| CN105244666A (en) | Simple wire box | |
| CN204361360U (en) | A kind of receptacle/switch mechanism for convenience detach | |
| CN203966888U (en) | A kind of DC switch that adopts magnet to realize arc blow-out | |
| CN105489430A (en) | Button switch | |
| CN203155375U (en) | Upper mechanism of honeycomb electric dust collector | |
| JP3196674U (en) | switch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |