CN205319053U - Roller switch - Google Patents
Roller switch Download PDFInfo
- Publication number
- CN205319053U CN205319053U CN201521050067.2U CN201521050067U CN205319053U CN 205319053 U CN205319053 U CN 205319053U CN 201521050067 U CN201521050067 U CN 201521050067U CN 205319053 U CN205319053 U CN 205319053U
- Authority
- CN
- China
- Prior art keywords
- roller
- guide card
- medial wall
- inside wall
- utility
- 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
Links
- 229920000297 Rayon Polymers 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 3
- 239000012212 insulator Substances 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Landscapes
- Push-Button Switches (AREA)
Abstract
The utility model discloses a roller switch, including having upper portion open -ended insulator, this internal storage tank that is provided with, the roller has been placed in the storage tank, the inside of body is provided with relative inside wall, highly being less than of inside wall the height of body, each inside wall upper portion constitutes the fender reason, the inside wall certainly it is provided with a plurality of guide slots downwards to keep off the reason, be provided with down the guide card of " Y " shape on the corresponding guide slot of both sides inside wall, the roller can be located between the lower part of guide card, the top of body is provided with the insulating lid, be provided with a plurality of perforation on the insulating lid, follow on the upper portion of guide card wear out in the perforation. The utility model discloses simple structure, longe -lived, the reliability is high.
Description
Technical field
This utility model relates to a kind of switch.
Background technology
Existing roller switch does not have location structure due to guide card and shell, and therefore blade easily rocks, comes off, thus reducing the life-span of switch. Further, being point cantact between guide card and roller, therefore contact area is little, and resistance is big, causes that the stability of switch is not strong.
Therefore those skilled in the art to be devoted to develop a kind of life-span long, the roller switch that stability is high.
Utility model content
Because the drawbacks described above of prior art, it is long that technical problem to be solved in the utility model is to provide a kind of life-span, the roller switch that stability is high.
For achieving the above object, this utility model provides a kind of roller switch, including the insulating body with upper opening; Described internal is provided with storage tank; It is placed with roller in described storage tank; Described body be internally provided with relative medial wall; The height of described medial wall is less than the height of described body; Each described inner sidewall upper portion constitutes block edge; Described medial wall from described block edge to being arranged with multiple guide groove; The corresponding guide groove of medial wall, both sides is provided with down the guide card of Y-shaped; Described roller can be located between the bottom of described guide card; The top of described body is provided with insulating lid; Described insulating lid is provided with multiple perforation; The top of described guide card passes from described perforation.
It is also preferred that the left be provided with viscose glue between the top of described insulating lid and described body.
It is also preferred that the left the width of described guide card bottom is more than the width on top.
The beneficial effects of the utility model are: this utility model simple in construction, and the life-span is long, and reliability is high.
Accompanying drawing explanation
Fig. 1 is the decomposition texture schematic diagram of this utility model one detailed description of the invention.
Fig. 2 is the sectional structure schematic diagram of this utility model one detailed description of the invention.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail:
As it is shown in figure 1, a kind of roller switch, including the insulating body 10 with upper opening 11, it is provided with storage tank 12 in body 10, in storage tank 12, is placed with roller 20.
Body 10 be internally provided with relative medial wall 13, the height of medial wall 13 is less than the height of body 10, and top, each medial wall 13 constitutes block edge 14, medial wall 13 from block edge 14 to being arranged with multiple guide groove 15.
Being provided with down the guide card 30 of Y-shaped on the corresponding guide groove 15 of medial wall, both sides 13, roller 20 can be located between the bottom of guide card 30. The width of guide card 30 bottom 31 is more than the width on top 32.
The top of body 1 is provided with insulating lid 40, and insulating lid 40 is provided with multiple perforation 41, and the top 32 of guide card 30 passes from perforation 41.
It is provided with viscose glue 50 between top and the body 50 of insulating lid 40. Therefore, switch can be made fixing more firm and waterproof dust-proof.
As in figure 2 it is shown, when switch is toppled over for some reason, roller 20 will be rolled between guide card 30, owing to having multiple contact point between roller 20 and guide card 30, therefore turn on function-stable.
Preferred embodiment of the present utility model described in detail above. Should be appreciated that those of ordinary skill in the art just can make many modifications and variations according to design of the present utility model without creative work. Therefore, all technical staff in the art pass through the available technical scheme of logical analysis, reasoning, or a limited experiment on the basis of existing technology according to design of the present utility model, all should in the protection domain being defined in the patent claims.
Claims (3)
1. a roller switch, including the insulating body (10) with upper opening (11); Storage tank (12) it is provided with in described body (10); Roller (20) it is placed with in described storage tank (12); It is characterized in that: described body (10) be internally provided with relative medial wall (13); The height of described medial wall (13) is less than the height of described body (10); Each described medial wall (13) top constitutes block edge (14); Described medial wall (13) from described block edge (14) to being arranged with multiple guide groove (15);
The corresponding guide groove (15) of medial wall, both sides (13) is provided with down the guide card (30) of Y-shaped; Described roller (20) can be located between the bottom of described guide card (30);
The top of described body (1) is provided with insulating lid (40); Described insulating lid (40) is provided with multiple perforation (41); The top (32) of described guide card (30) passes from described perforation (41).
2. roller switch as claimed in claim 1, is characterized in that: be provided with viscose glue (50) between top and the described body (50) of described insulating lid (40).
3. roller switch as claimed in claim 1 or 2, is characterized in that: the width of described guide card (30) bottom (31) is more than the width of top (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521050067.2U CN205319053U (en) | 2015-12-14 | 2015-12-14 | Roller switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521050067.2U CN205319053U (en) | 2015-12-14 | 2015-12-14 | Roller switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205319053U true CN205319053U (en) | 2016-06-15 |
Family
ID=56186375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521050067.2U Expired - Fee Related CN205319053U (en) | 2015-12-14 | 2015-12-14 | Roller switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205319053U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108735530A (en) * | 2017-04-14 | 2018-11-02 | 今煜丰电机有限公司 | Touch control structure of microswitch |
-
2015
- 2015-12-14 CN CN201521050067.2U patent/CN205319053U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108735530A (en) * | 2017-04-14 | 2018-11-02 | 今煜丰电机有限公司 | Touch control structure of microswitch |
| CN108735530B (en) * | 2017-04-14 | 2019-12-06 | 今煜丰电机有限公司 | Touch structure of micro switch |
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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: 20160615 Termination date: 20201214 |