CN102136387B - Anti-faulty-installation ship-shaped switch - Google Patents
Anti-faulty-installation ship-shaped switch Download PDFInfo
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- CN102136387B CN102136387B CN 201110071956 CN201110071956A CN102136387B CN 102136387 B CN102136387 B CN 102136387B CN 201110071956 CN201110071956 CN 201110071956 CN 201110071956 A CN201110071956 A CN 201110071956A CN 102136387 B CN102136387 B CN 102136387B
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- button
- pair
- switch
- positioning tab
- positioning
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Abstract
The invention discloses an anti-faulty-installation ship-shaped switch. The switch comprises a body and a button pivotally arranged in the body, wherein a central terminal, an edge terminal and a wane are arranged inside the body; the button is rotationally connected to the wane by pressing, so that contacts positioned on the wane and the edge terminal are optionally in the switch-on state or the switch-off state respectively; a mark corresponding to the switch-on state or the switch-off state is printed on the surface of the button respectively; the button is connected with the body through a pair of positioning lugs; the pair of positioning lugs is positioned on both sides of the button respectively; the inner wall of the body is correspondingly provided with a pair of positioning holes; the diameter of the positioning lug on one side is greater than that of the positioning lug on the other side; and the pore diameters of the pair of positioning holes correspond to the diameters of the pair of positioning lugs respectively.
Description
Technical field
The present invention relates to rocker type switch, be specifically related to a kind of have can prevent button that direction is anti-loaded and the rocker type switch of body.
Background technology
Referring to accompanying drawing 1 to accompanying drawing 4, rocker type switch is comprised of parts such as button 1, body 2, center terminal 5, edge terminals 4 usually, the button 1 general printing in surface " O " and " one " printed words: regulation is when " O " side is pressed, and the contact separately, switch opens circuit, and machine can not be worked; When " one " side is pressed, the closing of contact, switch conduction, machine normal operation.Such as accompanying drawing 5 to shown in the accompanying drawing 8, traditional rocker type switch button 1 and body 2 are the shape of full symmetric, location hole 21 sizes of the positioning tab 11 of button 1 both sides and body 2 both sides are all the same, the workman is anti-loaded with direction easily when the assembling button, cause " O " switch conduction when side is pressed, " one " when pressing switch open circuit, this index is by quality person's visual examination, when tired general idea, produce easily undetected, namely be difficult to guarantee the qualification of product 100%, cause very large puzzlement for the complete machine client, when serious even can cause contingent estate loss and personal injury.
Summary of the invention
For overcoming above-mentioned shortcoming, the object of the present invention is to provide a kind of Anti-faulty-installation ship-shaped switch that can effectively prevent misloading.
In order to reach above purpose, the technical solution used in the present invention is: a kind of Anti-faulty-installation ship-shaped switch, it comprises that body and pivot are installed on described intrinsic button, described body interior has center terminal, the edge terminal, seesaw, described button is crimped on the described seesaw rotationally so that lay respectively at described seesaw, the contact of edge terminal selectively is in closure state or separated position, the surface of described button is printed with corresponding with described closure state or separated position respectively mark, described button is connected with described body by a pair of positioning tab, described a pair of positioning tab lays respectively at the both sides of described button, correspondingly has a pair of location hole on the inwall of described body, be positioned at the diameter of positioning tab of a side greater than the diameter of the positioning tab that is positioned at opposite side, the aperture of described a pair of location hole corresponds respectively to the diameter of described a pair of positioning tab.
Owing to adopted technique scheme, be not difficult to find out because the positioning tab diameter dimension of both sides of the present invention is in different size, correspondingly, the location hole diameter dimension of body both sides is also different, when the employee misoperation wish occurs when button is anti-loaded, guarantee that it can't pack into, and only have the button of when button and body relative position are correct, just can packing into, thereby guarantee 100% qualification rate, stopped assembling person's misoperation and undetected the testing of quality person and indivedual defective productss of producing.
Description of drawings
Accompanying drawing 1 is in the main cutaway view of off state for rocker type switch of the prior art;
Accompanying drawing 2 is in the vertical view of off state for rocker type switch of the prior art;
Accompanying drawing 3 is in the main cutaway view of conducting state for rocker type switch of the prior art;
Accompanying drawing 4 is in the vertical view of conducting state for rocker type switch of the prior art;
Accompanying drawing 5 is the front view of the button of rocker type switch of the prior art;
Accompanying drawing 6 is the main cutaway view of the body of rocker type switch of the prior art;
Accompanying drawing 7 is the end view of the button of rocker type switch of the prior art;
Accompanying drawing 8 is the sectional view of the body of rocker type switch of the prior art;
Accompanying drawing 9 is the end view according to the button of Anti-faulty-installation ship type switch of the present invention;
Accompanying drawing 10 is the sectional view according to the body of Anti-faulty-installation ship type switch of the present invention;
Among the figure: 1, button; 2, body; 3, contact; 4, edge terminal; 5, center terminal; 6, seesaw; 11, positioning tab; 21, location hole.
Embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that protection scope of the present invention is made more explicit defining.
Referring to accompanying drawing 1 to accompanying drawing 6, accompanying drawing 9, accompanying drawing 10, Anti-faulty-installation ship-shaped switch in the present embodiment comprises: body 2 and pivot are installed on the button 1 in the body 2, body 2 inside have center terminal 5, edge terminal 4, seesaw 6, button 1 is crimped on the seesaw 2 rotationally so that lay respectively at seesaw 6, the contact 3 of edge terminal 4 selectively is in closure state or separated position, the surface of button 1 is printed with corresponding with closure state or separated position respectively mark, button 1 is connected with body 2 by a pair of positioning tab 11, a pair of positioning tab 11 lays respectively at the both sides of button 1, correspondingly has a pair of location hole 21 on the inwall of body 2, be positioned at the diameter of positioning tab 11 of a side greater than the diameter of the positioning tab 11 that is positioned at opposite side, the aperture of a pair of location hole 21 corresponds respectively to the diameter of a pair of positioning tab 11.
Shown in accompanying drawing 7, accompanying drawing 8, the size of button 1 both sides lug 11 of the prior art is the same, and the size of body 2 both sides location holes 21 (for example is Φ A) too, causes the button 1 over and over body 2 of all can packing into, can not mistake proofing.Shown in accompanying drawing 9, accompanying drawing 10, and according to the size of button 1 both sides lug 11 of the present invention small one and large one (for example a side is Φ A, opposite side is Φ B), location hole 21 sizes of body 2 both sides also small one and large one (side is about Φ A, opposite side is about Φ B), large lug enters macropore after the assembling, little lug enters aperture, and oppositely can not pack into, thereby 100% has guaranteed the correctness of button and body relative position, if the misoperation button of can't packing into appears in the workman, can prevent that the workman from makeing mistakes because of tired general idea, product 100% is qualified.
Above execution mode only is explanation technical conceive of the present invention and characteristics; its purpose is to allow the people that is familiar with technique understand content of the present invention and is implemented; can not limit protection scope of the present invention with this; all equivalences that Spirit Essence is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (1)
1. Anti-faulty-installation ship-shaped switch, it comprises that body (2) and pivot are installed on the button (1) in the described body (2), described body (2) inside has center terminal (5), edge terminal (4), seesaw (6), it is upper so that lay respectively at described seesaw (6) that described button (1) is crimped on described seesaw (2) rotationally, the contact (3) of edge terminal (4) selectively is in closure state or separated position, the surface of described button (1) is printed with corresponding with described closure state or separated position respectively mark, described button (1) is connected with described body (2) by a pair of positioning tab (11), described a pair of positioning tab (11) lays respectively at the both sides of described button (1), correspondingly has a pair of location hole (21) on the inwall of described body (2), it is characterized in that: be positioned at the diameter of positioning tab (11) of a side greater than the diameter of the positioning tab that is positioned at opposite side (11), the aperture of described a pair of location hole (21) corresponds respectively to the diameter of described a pair of positioning tab (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110071956 CN102136387B (en) | 2011-03-24 | 2011-03-24 | Anti-faulty-installation ship-shaped switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110071956 CN102136387B (en) | 2011-03-24 | 2011-03-24 | Anti-faulty-installation ship-shaped switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102136387A CN102136387A (en) | 2011-07-27 |
| CN102136387B true CN102136387B (en) | 2013-01-02 |
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ID=44296135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110071956 Expired - Fee Related CN102136387B (en) | 2011-03-24 | 2011-03-24 | Anti-faulty-installation ship-shaped switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102136387B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5331173B2 (en) * | 2011-07-28 | 2013-10-30 | 株式会社日立ビルシステム | Wire rope flaw detector |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5391847A (en) * | 1993-02-26 | 1995-02-21 | Gallone; Cesare | Interconnecting device between contacts in electric switches and the like |
| US6103982A (en) * | 1999-02-12 | 2000-08-15 | Shin Jiuh Corp. | Contact indicating switch |
| CN201503793U (en) * | 2009-09-29 | 2010-06-09 | 浙江龙胜电器有限公司 | Panel switch |
| CN201698947U (en) * | 2010-05-11 | 2011-01-05 | 廖伟驹 | Slight-touch electric appliance switch |
| CN202142458U (en) * | 2011-03-24 | 2012-02-08 | 张家港华峰电接插元件有限公司 | Misassembling proof ship-shaped switch |
-
2011
- 2011-03-24 CN CN 201110071956 patent/CN102136387B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5391847A (en) * | 1993-02-26 | 1995-02-21 | Gallone; Cesare | Interconnecting device between contacts in electric switches and the like |
| US6103982A (en) * | 1999-02-12 | 2000-08-15 | Shin Jiuh Corp. | Contact indicating switch |
| CN201503793U (en) * | 2009-09-29 | 2010-06-09 | 浙江龙胜电器有限公司 | Panel switch |
| CN201698947U (en) * | 2010-05-11 | 2011-01-05 | 廖伟驹 | Slight-touch electric appliance switch |
| CN202142458U (en) * | 2011-03-24 | 2012-02-08 | 张家港华峰电接插元件有限公司 | Misassembling proof ship-shaped switch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102136387A (en) | 2011-07-27 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20160324 |
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| CF01 | Termination of patent right due to non-payment of annual fee |