CN106229173A - A kind of door puts in place and detects switch - Google Patents
A kind of door puts in place and detects switch Download PDFInfo
- Publication number
- CN106229173A CN106229173A CN201610764155.1A CN201610764155A CN106229173A CN 106229173 A CN106229173 A CN 106229173A CN 201610764155 A CN201610764155 A CN 201610764155A CN 106229173 A CN106229173 A CN 106229173A
- Authority
- CN
- China
- Prior art keywords
- rod
- microswitch
- contact jaw
- opening
- door
- 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.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
- H01H3/16—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. for a door switch, a limit switch, a floor-levelling switch of a lift
- H01H3/161—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. for a door switch, a limit switch, a floor-levelling switch of a lift for actuation by moving a closing member, e.g. door, cover or lid
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- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Push-Button Switches (AREA)
Abstract
The open a kind of door of the present invention puts in place detection switch, including microswitch and the auxiliary body that is connected with microswitch.Sleeve is the hollow cavity structure of both ends open, and sleeve has the first opening and the second opening；Inner button includes bootstrap block and is arranged in the body of rod of bootstrap block, and the body of rod has the first contact jaw and the second contact jaw, and outer button is arranged in the first opening, and bootstrap block slides and is located in hollow cavity；One end of elastic component abuts with outer button, and the other end of elastic component abuts with the first contact jaw of the body of rod；Load-bearing ring is embedded in the cavity wall of hollow cavity, and the second contact jaw of the body of rod is arranged in the second opening of load-bearing ring and sleeve successively, and the second contact jaw of the body of rod abuts with microswitch.The design uses the mode of the additional auxiliary body of microswitch, utilizes spring force soft drive, strong shock resistance, and load-bearing ring bears element as strength when crossing stroke, and during reset, spring first resets, and last microswitch resets, thus ensures to reset reliably.
Description
Technical field
The present invention relates to switching technique field, particularly relate to a kind of door and put in place detection switch.
Background technology
Motor-car front end protective cover switching mechanism be usually provided with door put in place detection switch, arrange door put in place detection switch permissible
Playing the effect of security protection, require that overlength crosses stroke (reaching 10mm) in actual applications, owing to being air cylinder driven, impulsive force is relatively
Greatly, reset reliability requirement is high.
Owing to overlength crosses stroke, operating parts has impact to switch, and microswitch push-button stress is big, is vulnerable to damage and do not answer
Position.The position detecting device that door puts in place at present, generally uses band lever microswitch, crosses stroke little, and impact resistance is poor, Yi Fa
The raw bad phenomenon do not replied.And using limit switch, cost is high, and volume is big.
Summary of the invention
It is an object of the invention to overcome weak point of the prior art, it is provided that a kind of door puts in place and detects switch, prevents from surpassing
Grew cylinder in stroke to impact excessive impaired to microswitch push-button and do not reset.
It is an object of the invention to be achieved through the following technical solutions:
A kind of door puts in place and detects switch, including: microswitch and the auxiliary body being connected with described microswitch；
Described auxiliary body includes: outer button, sleeve, inner button, elastic component and load-bearing ring；
Described sleeve is the hollow cavity structure of both ends open, and described sleeve has the first opening and the second opening；
Described inner button is contained in described hollow cavity, and described inner button includes bootstrap block and draws described in being arranged in
The body of rod of guide block, the described body of rod has the first contact jaw and the second contact jaw, and described outer button is arranged in described first opening
End, described bootstrap block slides and is located in described hollow cavity；
Described elastic component is contained in described hollow cavity, and one end of described elastic component abuts with described outer button, institute
First contact jaw of the other end and the described body of rod of stating elastic component abuts；
Described load-bearing ring is embedded in the cavity wall of described hollow cavity and arranges near described second opening, the described body of rod
Second contact jaw is arranged in the second opening of described load-bearing ring and described sleeve successively, the second contact jaw of the described body of rod and institute
Stating microswitch to abut, described bootstrap block abuts with described load-bearing ring.
Wherein in an embodiment, described door puts in place to detect to switch and also includes that locking nut, described cartridge exterior are offered
Having screw thread, described locking nut passes through described threads on described sleeve.
Wherein in an embodiment, described microswitch is waterproof switch.
Wherein in an embodiment, described elastic component is spring.
Wherein in an embodiment, described elastic component is rubber.
The door of the present invention puts in place and detects switch, has the advantages that
1, load-bearing ring is increased, it is ensured that reset reliable, the button of microswitch can be protected simultaneously；
2, elastic component drives, and impact resistance is higher；
3, overlength crosses stroke microswitch, crosses stroke and reaches 10mm.
The design uses the mode of the additional auxiliary body of microswitch, in auxiliary body, utilizes spring force flexibility to drive
Dynamic, strong shock resistance, in sleeve, increase load-bearing ring simultaneously, bear element as strength when crossing stroke, protect microswitch,
During reset, spring first resets, and last microswitch resets, thus ensures to reset reliably.
Accompanying drawing explanation
Fig. 1 is that the door of one embodiment of the invention puts in place the overall structure figure of detection switch；
Fig. 2 is that the door shown in Fig. 1 puts in place the exploded view of auxiliary body of detection switch.
Detailed description of the invention
For the ease of understanding the present invention, below with reference to relevant drawings, the present invention is described more fully.In accompanying drawing
Give the better embodiment of the present invention.But, the present invention can realize in many different forms, however it is not limited to herein
Described embodiment.On the contrary, providing the purpose of these embodiments is to make to understand the disclosure more
Add thorough comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, and it can be directly on another element
Or element placed in the middle can also be there is.When an element is considered as " connection " another element, and it can be to be directly connected to
To another element or may be simultaneously present centering elements.Term as used herein " vertical ", " level ", " left ",
For illustrative purposes only, being not offered as is unique embodiment for " right " and similar statement.
Unless otherwise defined, all of technology used herein and scientific terminology and the technical field belonging to the present invention
The implication that technical staff is generally understood that is identical.The term used the most in the description of the invention is intended merely to describe tool
The purpose of the embodiment of body, it is not intended that in limiting the present invention.Term as used herein " and/or " include one or more
Arbitrary and all of combination of relevant Listed Items.
As shown in Figures 1 and 2, a kind of door puts in place detection switch 10, including: microswitch 100 and with microswitch 100 even
The auxiliary body 200 connect.In the present embodiment, microswitch 100 is waterproof switch.
Auxiliary body 200 includes: outer button 210, sleeve 220, inner button 230, elastic component 240 and load-bearing ring 250.
Sleeve 220 is the hollow cavity structure of both ends open, and sleeve 220 has the first opening 222 and the second opening
224。
Inner button 230 is contained in hollow cavity, and inner button 230 includes bootstrap block 232 and is arranged in bootstrap block 232
The body of rod 234, the body of rod 234 has the first contact jaw 236 and the second contact jaw 238, and outer button 210 is arranged in the first opening
222, bootstrap block 232 slides and is located in hollow cavity.
Elastic component 240 is contained in hollow cavity, and one end of elastic component 240 abuts with outer button 210, elastic component 240
The other end abut 236 with the first contact jaw of the body of rod 234.
Load-bearing ring 250 is embedded in the cavity wall of hollow cavity and arranges near the second opening 224, and the second of the body of rod 234 connects
Contravention 238 is arranged in the second opening 224 of load-bearing ring 250 and sleeve 220 successively, and the second contact jaw 238 of the body of rod 234 is with micro-
Dynamic switch 100 abutting, bootstrap block 232 abuts with load-bearing ring 250.
In the present embodiment, the door detection switch 10 that puts in place also includes locking nut 300, and sleeve 220 is outside offers screw thread
400, locking nut 300 is screwed together on sleeve 220 by screw thread 400.
In the present embodiment, elastic component 240 is spring.In other embodiments, elastic component 240 is rubber.
Further, the disc-shaped structure of bootstrap block 232, the cross section of the hollow cavity of sleeve 220 is circular, bootstrap block
The side of 232 is seamless with the sidewall of sleeve 220 hollow cavity to abut.
Further, the first contact jaw 236 and the second contact jaw 238 are cylindrical structure.
The door of the present invention puts in place and detects switch 10, has the advantages that
1, load-bearing ring 250 is increased, it is ensured that reset reliable, the button of microswitch 100 can be protected simultaneously；
2, elastic component 240 drives, and impact resistance is higher；
3, overlength crosses stroke microswitch, crosses stroke and reaches 10mm.
The design uses the mode of the additional auxiliary body of microswitch, in auxiliary body, utilizes spring force flexibility to drive
Dynamic, strong shock resistance, in sleeve, increase load-bearing ring simultaneously, bear element as strength when crossing stroke, protect microswitch,
During reset, spring first resets, and last microswitch resets, thus ensures to reset reliably.
The above embodiment only have expressed the several embodiments of the present invention, and it describes more concrete and detailed, but
Therefore the restriction to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that, for the ordinary skill people of this area
For Yuan, without departing from the inventive concept of the premise, it is also possible to make some deformation and improvement, these broadly fall into the present invention's
Protection domain.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (5)
1. a door puts in place and detects switch, it is characterised in that including: microswitch and the auxiliary machine being connected with described microswitch
Structure；
Described auxiliary body includes: outer button, sleeve, inner button, elastic component and load-bearing ring；
Described sleeve is the hollow cavity structure of both ends open, and described sleeve has the first opening and the second opening；
Described inner button is contained in described hollow cavity, and described inner button includes bootstrap block and is arranged in described bootstrap block
The body of rod, the described body of rod has the first contact jaw and the second contact jaw, and described outer button is arranged in described first opening, institute
State bootstrap block slip to be located in described hollow cavity；
Described elastic component is contained in described hollow cavity, and one end of described elastic component abuts with described outer button, described bullet
The property other end of part abuts with the first contact jaw of the described body of rod；
Described load-bearing ring is embedded in the cavity wall of described hollow cavity and arranges near described second opening, the second of the described body of rod
Contact jaw is arranged in the second opening of described load-bearing ring and described sleeve successively, and the second contact jaw of the described body of rod is micro-with described
Dynamic switch abuts, and described bootstrap block abuts with described load-bearing ring.
Door the most according to claim 1 puts in place and detects switch, it is characterised in that described door puts in place to detect to switch and also includes lock
Jack panel, described cartridge exterior offers screw thread, and described locking nut passes through described threads on described sleeve.
Door the most according to claim 1 puts in place and detects switch, it is characterised in that described microswitch is waterproof switch.
Door the most according to claim 1 puts in place and detects switch, it is characterised in that described elastic component is spring.
Door the most according to claim 1 puts in place and detects switch, it is characterised in that described elastic component is rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610764155.1A CN106229173B (en) | 2016-08-30 | 2016-08-30 | A kind of door detection switch in place |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610764155.1A CN106229173B (en) | 2016-08-30 | 2016-08-30 | A kind of door detection switch in place |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106229173A true CN106229173A (en) | 2016-12-14 |
| CN106229173B CN106229173B (en) | 2018-12-21 |
Family
ID=58072252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610764155.1A Expired - Fee Related CN106229173B (en) | 2016-08-30 | 2016-08-30 | A kind of door detection switch in place |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106229173B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109904021A (en) * | 2017-12-11 | 2019-06-18 | 上海航空电器有限公司 | A kind of self-resetting button switch of long overtravel |
| CN114617480A (en) * | 2021-04-25 | 2022-06-14 | 北京石头世纪科技股份有限公司 | Dust collecting pile and cleaning system with same |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5889246A (en) * | 1997-01-13 | 1999-03-30 | Joseph Pollak Corporation | Automotive brake switch |
| CN204375589U (en) * | 2015-02-13 | 2015-06-03 | 惠州市弘宝电器有限公司 | A kind of locking chain monitoring switch |
| CN204834381U (en) * | 2015-07-06 | 2015-12-02 | 江苏扬力集团有限公司 | Press air cushion stroke control inductive switch structure |
-
2016
- 2016-08-30 CN CN201610764155.1A patent/CN106229173B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5889246A (en) * | 1997-01-13 | 1999-03-30 | Joseph Pollak Corporation | Automotive brake switch |
| CN204375589U (en) * | 2015-02-13 | 2015-06-03 | 惠州市弘宝电器有限公司 | A kind of locking chain monitoring switch |
| CN204834381U (en) * | 2015-07-06 | 2015-12-02 | 江苏扬力集团有限公司 | Press air cushion stroke control inductive switch structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109904021A (en) * | 2017-12-11 | 2019-06-18 | 上海航空电器有限公司 | A kind of self-resetting button switch of long overtravel |
| CN114617480A (en) * | 2021-04-25 | 2022-06-14 | 北京石头世纪科技股份有限公司 | Dust collecting pile and cleaning system with same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106229173B (en) | 2018-12-21 |
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| SE01 | Entry into force of request for substantive examination | ||
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181221 Termination date: 20200830 |
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| CF01 | Termination of patent right due to non-payment of annual fee |